🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.27 AU - 1.55 AU

Year: 603 Days

Day: 31.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,098,853 km

• M1: 29,321 km (0.091 R)
• M2: 101,876 km (0.051 R)

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 14.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.29 AU - 14.09 AU

Year: 14384 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,098,853 km

• M1: 260,450 km (0.062 R)
• M2: 1,080,545 km (0.108 R)
• M3: 2,035,129 km (0.115 R)
• M4: 2,718,642 km (0.091 R)
• M5: 6,469,510 km (0.069 R)
• M6: 7,274,645 km (0.037 R)
• M7: 8,483,845 km (0.114 R)
• M8: 9,715,185 km (0.076 R)
• M9: 14,687,070 km (0.075 R)
• M10: 18,205,014 km (0.116 R)
• M11: 20,247,324 km (0.052 R)
• M12: 24,581,922 km (0.048 R)
• M13: 30,416,987 km (0.119 R)
• M14: 31,117,404 km (0.063 R)
• M15: 31,709,363 km (0.098 R)
• M16: 34,278,108 km (0.114 R)
• M17: 36,065,952 km (0.081 R)
• M18: 53,169,477 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.6

Radius: 4.1

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 16.32 AU - 23.24 AU

Year: 31660 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,098,853 km

• M1: 51,013 km (0.11 R)
• M2: 190,438 km (0.119 R)
• M3: 532,568 km (0.096 R)
• M4: 1,032,225 km (0.099 R)
• M5: 1,218,774 km (0.109 R)
• M6: 1,398,590 km (0.099 R)
• M7: 1,627,774 km (0.101 R)
• M8: 4,142,365 km (0.038 R)
• M9: 4,421,963 km (0.091 R)
• M10: 4,680,917 km (0.069 R)
• M11: 6,617,163 km (0.081 R)
• M12: 7,042,469 km (0.096 R)
• M13: 7,306,210 km (0.048 R)
• M14: 7,760,539 km (0.107 R)
• M15: 9,132,501 km (0.078 R)
• M16: 10,150,664 km (0.084 R)
• M17: 10,831,185 km (0.088 R)
• M18: 12,032,456 km (0.098 R)
• M19: 13,253,324 km (0.101 R)
• M20: 14,838,762 km (0.086 R)
• M21: 27,396,157 km (0.027 R)
• M22: 28,048,105 km (0.041 R)
• M23: 29,270,020 km (0.082 R)
• M24: 29,723,003 km (0.065 R)
• M25: 32,539,631 km (0.1 R)
• M26: 32,903,752 km (0.091 R)
• M27: 33,516,655 km (0.106 R)
• M28: 49,158,907 km (0.1 R)
• M29: 56,855,718 km (0.119 R)
• M30: 57,560,623 km (0.076 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 15,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit