---
language: en
license: mit
tags:
- stable-diffusion
- text-to-image
---
# Stellar Diffusion
Stellar Diffusion v0.1 vs Base Stable Diffusion v1.5
```
prompt = A hubble photograph of a galaxy
seed = 42
size = 512x512
```
Version: 0.1
Stable Diffusion 1.5 finetuned on high quality processed space imagery.
---
# Example Results
```
prompt = A barred spiral galaxy
seed = 44
size = 512x512
```
```
prompt = bright, constellation, hubble, clouds
seed = 42
size = 512x512
```
```
prompt = a hubble photograph of a nebula
seed = 42
size = 512x512
```
```
prompt = ngc 7714
seed = 42
size = 512x512
```
---
# Suggested parameters
512x512
---
# Reconized Tags
All reconized tags can be found in the tags.txt file. They are generated from the annotated descriptions of the photograph.
Current Dataset is small and is poor at generating exact celestial bodies, but is better at generating common generic bodies like nebula, galaxies etc.
### Partial support for scientific celestial body tags as follows:
NGC - New General Catalogue of Nebulae and Clusters of Stars
M / Messier - A set of 110 astronomical objects catalogued by the French astronomer Charles Messier
UGC – (catalog) Uppsala General Catalogue, a catalog of galaxies
### Partial support for the following classification methods as follows:
By recording instrument/spacecraft (ex. Voyager, Hubble)
By Color
By Celestial Body type
# Python Usage
```py
from diffusers import StableDiffusionPipeline
import torch
model_id = "rexwang8/stellar-diffusion"
pipe = StableDiffusionPipeline.from_pretrained(model_id, torch_dtype=torch.float16)
pipe = pipe.to("cuda")
prompt = "A hubble photograph of a galaxy"
image = pipe(prompt).images[0]
image.save("hubble_galaxy.png")
```
---
# Dataset and Credits
### Model
Rex Wang (me!)
RunwayML for their SD 1.5
### Compute
Coreweave - 2x A40s
### Dataset
91 of the 100 images from https://esahubble.org/ Top 100 Hubble Images
ESA/Hubble
---
# Planned
Expansion of dataset to include:
Solar system
Asteroids
More star types
Black holes
Exo planets
More data in general
---
# Version History
V0.1 - 91 image dataset