🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.7 AU - 0.88 AU

Year: 265 Days

Day: 15.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.15 AU - 3.01 AU

Year: 1561 Days

Day: 25.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,888,157 km

• M1: 170,093 km (0.09 R)
• M2: 1,014,423 km (0.049 R)

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.5

Radius: 8.4

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.51 AU - 10.09 AU

Year: 9834 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,888,157 km

• M1: 111,151 km (0.104 R)
• M2: 400,623 km (0.072 R)
• M3: 722,408 km (0.081 R)
• M4: 1,219,223 km (0.056 R)
• M5: 1,847,833 km (0.071 R)
• M6: 2,319,365 km (0.108 R)
• M7: 2,804,062 km (0.113 R)
• M8: 3,070,795 km (0.042 R)
• M9: 3,840,177 km (0.066 R)
• M10: 5,512,682 km (0.045 R)
• M11: 6,376,609 km (0.095 R)
• M12: 7,924,648 km (0.094 R)
• M13: 8,739,358 km (0.106 R)
• M14: 9,167,058 km (0.106 R)
• M15: 11,073,683 km (0.112 R)
• M16: 12,325,219 km (0.047 R)
• M17: 13,795,018 km (0.077 R)
• M18: 16,859,979 km (0.108 R)
• M19: 19,217,791 km (0.111 R)
• M20: 19,860,165 km (0.089 R)
• M21: 21,357,938 km (0.094 R)
• M22: 21,960,219 km (0.058 R)
• M23: 22,221,717 km (0.119 R)
• M24: 25,717,669 km (0.052 R)
• M25: 26,399,387 km (0.109 R)
• M26: 26,695,142 km (0.029 R)
• M27: 27,595,870 km (0.046 R)
• M28: 28,724,138 km (0.102 R)
• M29: 36,026,159 km (0.096 R)
• M30: 43,920,738 km (0.089 R)
• M31: 45,034,644 km (0.055 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 19,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit