🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.37 AU - 1.45 AU

Year: 603 Days

Day: 44.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,914,994 km

• M1: 38,447 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.45 AU - 1.53 AU

Year: 655 Days

Day: 33.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,914,994 km

• M1: 600,785 km (0.113 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.6

Radius: 8

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.4 AU - 14.72 AU

Year: 16986 Days

Day: 20.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,914,994 km

• M1: 99,483 km (0.067 R)
• M2: 376,089 km (0.089 R)
• M3: 650,003 km (0.058 R)
• M4: 1,099,096 km (0.1 R)
• M5: 1,453,942 km (0.092 R)
• M6: 2,397,007 km (0.095 R)
• M7: 2,663,590 km (0.095 R)
• M8: 2,974,754 km (0.11 R)
• M9: 3,310,152 km (0.106 R)
• M10: 3,905,402 km (0.118 R)
• M11: 6,370,326 km (0.117 R)
• M12: 6,710,661 km (0.102 R)
• M13: 7,153,321 km (0.067 R)
• M14: 8,496,561 km (0.099 R)
• M15: 9,553,918 km (0.095 R)
• M16: 10,696,397 km (0.112 R)
• M17: 11,424,191 km (0.082 R)
• M18: 12,249,522 km (0.091 R)
• M19: 13,876,399 km (0.048 R)
• M20: 19,704,433 km (0.046 R)
• M21: 23,703,184 km (0.052 R)
• M22: 30,307,781 km (0.042 R)
• M23: 34,546,187 km (0.093 R)
• M24: 35,598,010 km (0.091 R)
• M25: 35,864,145 km (0.114 R)
• M26: 36,942,446 km (0.087 R)
• M27: 40,018,926 km (0.103 R)
• M28: 56,169,064 km (0.086 R)
• M29: 57,439,150 km (0.116 R)
• M30: 63,099,933 km (0.097 R)
• M31: 68,092,463 km (0.079 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit