🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.49 AU - 0.53 AU

Year: 155 Days

Day: 23.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.44 AU - 1.76 AU

Year: 859 Days

Day: 20 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.3

Radius: 10.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.48 AU - 3.8 AU

Year: 2362 Days

Day: 11.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 62.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 8,325,037 km

• M1: 134,339 km (0.102 R)
• M2: 473,627 km (0.116 R)
• M3: 1,034,469 km (0.117 R)
• M4: 1,409,810 km (0.106 R)
• M5: 1,912,310 km (0.041 R)
• M6: 2,801,669 km (0.12 R)
• M7: 3,217,102 km (0.108 R)
• M8: 4,919,975 km (0.079 R)
• M9: 6,680,143 km (0.068 R)
• M10: 7,449,076 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 16,845 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit