🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.49 AU - 0.71 AU

Year: 172 Days

Day: 32.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.91 AU

Year: 231 Days

Day: 24.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.89 AU - 2.69 AU

Year: 1285 Days

Day: 37.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.3

Radius: 5.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.38 AU - 16.52 AU

Year: 24743 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,436,310 km

• M1: 74,949 km (0.042 R)
• M2: 300,243 km (0.073 R)
• M3: 825,481 km (0.063 R)
• M4: 1,191,248 km (0.068 R)
• M5: 2,446,524 km (0.066 R)
• M6: 2,723,130 km (0.105 R)
• M7: 3,042,372 km (0.113 R)
• M8: 4,179,615 km (0.105 R)
• M9: 5,248,492 km (0.06 R)
• M10: 6,675,057 km (0.087 R)
• M11: 7,416,614 km (0.11 R)
• M12: 9,108,566 km (0.075 R)
• M13: 10,168,616 km (0.12 R)
• M14: 10,573,727 km (0.102 R)
• M15: 11,148,333 km (0.12 R)
• M16: 13,115,096 km (0.118 R)
• M17: 13,413,693 km (0.12 R)
• M18: 14,463,122 km (0.09 R)
• M19: 14,653,859 km (0.113 R)
• M20: 19,210,910 km (0.118 R)
• M21: 21,107,512 km (0.099 R)
• M22: 26,960,229 km (0.108 R)
• M23: 28,826,163 km (0.09 R)
• M24: 30,986,955 km (0.094 R)
• M25: 32,485,926 km (0.067 R)
• M26: 44,356,217 km (0.085 R)
• M27: 44,894,171 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 15,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit