🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.47 AU - 0.61 AU

Year: 151 Days

Day: 24 Hours

Environment

Temp: 207 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2 AU - 3.18 AU

Year: 1587 Days

Day: 21.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,854,899 km

• M1: 592,707 km (0.119 R)
• M2: 1,466,358 km (0.11 R)

Asteroid Belt

Center: 8.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.7

Radius: 5.5

Gravity: 28.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.75 AU - 14.93 AU

Year: 20679 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,854,899 km

• M1: 68,516 km (0.084 R)
• M2: 298,298 km (0.066 R)
• M3: 502,200 km (0.073 R)
• M4: 718,818 km (0.094 R)
• M5: 924,515 km (0.117 R)
• M6: 1,212,192 km (0.083 R)
• M7: 2,175,901 km (0.055 R)
• M8: 2,376,213 km (0.098 R)
• M9: 3,275,146 km (0.06 R)
• M10: 3,629,992 km (0.079 R)
• M11: 6,683,584 km (0.079 R)
• M12: 7,254,450 km (0.12 R)
• M13: 8,822,983 km (0.073 R)
• M14: 11,248,264 km (0.084 R)
• M15: 12,542,285 km (0.109 R)
• M16: 13,856,802 km (0.105 R)
• M17: 14,782,663 km (0.039 R)
• M18: 15,422,344 km (0.059 R)
• M19: 16,500,795 km (0.108 R)
• M20: 18,622,541 km (0.091 R)
• M21: 21,018,950 km (0.078 R)
• M22: 23,398,304 km (0.115 R)
• M23: 24,376,375 km (0.053 R)
• M24: 24,708,332 km (0.113 R)
• M25: 25,494,619 km (0.077 R)
• M26: 27,832,983 km (0.083 R)
• M27: 33,746,138 km (0.085 R)
• M28: 35,699,437 km (0.063 R)
• M29: 37,726,638 km (0.049 R)
• M30: 39,982,574 km (0.096 R)
• M31: 41,221,693 km (0.12 R)
• M32: 51,887,872 km (0.099 R)
• M33: 59,135,290 km (0.112 R)
• M34: 77,249,797 km (0.06 R)
• M35: 80,629,512 km (0.097 R)
• M36: 82,107,689 km (0.074 R)
• M37: 83,603,817 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit