🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.47 AU - 0.69 AU

Year: 290 Days

Day: 35.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88

Radius: 5.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.46 AU - 7.68 AU

Year: 11047 Days

Day: 21.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,475,510 km

• M1: 79,885 km (0.097 R)
• M2: 322,383 km (0.064 R)
• M3: 558,449 km (0.111 R)
• M4: 790,326 km (0.102 R)
• M5: 1,051,075 km (0.064 R)
• M6: 2,094,071 km (0.093 R)
• M7: 3,910,339 km (0.114 R)
• M8: 4,575,301 km (0.119 R)
• M9: 5,180,425 km (0.104 R)
• M10: 7,550,653 km (0.039 R)
• M11: 9,220,166 km (0.063 R)
• M12: 9,653,102 km (0.113 R)
• M13: 10,989,908 km (0.108 R)
• M14: 12,304,126 km (0.047 R)
• M15: 12,925,854 km (0.038 R)
• M16: 14,388,174 km (0.12 R)
• M17: 14,916,852 km (0.086 R)
• M18: 18,427,017 km (0.065 R)
• M19: 18,924,729 km (0.089 R)
• M20: 20,208,129 km (0.112 R)
• M21: 24,182,645 km (0.036 R)
• M22: 25,538,451 km (0.075 R)

Asteroid Belt

Center: 8.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.8

Radius: 6.1

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.88 AU - 11.38 AU

Year: 22736 Days

Day: 16.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 93,475,510 km

• M1: 75,846 km (0.113 R)
• M2: 305,628 km (0.1 R)
• M3: 567,874 km (0.111 R)
• M4: 978,370 km (0.077 R)
• M5: 1,288,038 km (0.109 R)
• M6: 2,039,617 km (0.069 R)
• M7: 2,425,281 km (0.104 R)
• M8: 3,079,323 km (0.071 R)
• M9: 4,184,252 km (0.061 R)
• M10: 6,946,278 km (0.119 R)
• M11: 7,553,645 km (0.098 R)
• M12: 8,086,363 km (0.118 R)
• M13: 12,611,699 km (0.079 R)
• M14: 15,870,838 km (0.075 R)
• M15: 16,129,343 km (0.102 R)
• M16: 18,488,352 km (0.085 R)
• M17: 18,774,682 km (0.087 R)
• M18: 19,949,026 km (0.086 R)
• M19: 22,988,106 km (0.101 R)
• M20: 27,295,777 km (0.118 R)
• M21: 27,542,763 km (0.06 R)
• M22: 31,565,899 km (0.101 R)
• M23: 31,974,899 km (0.032 R)
• M24: 34,359,340 km (0.1 R)
• M25: 35,815,974 km (0.12 R)
• M26: 37,313,150 km (0.05 R)
• M27: 42,549,973 km (0.052 R)
• M28: 43,551,979 km (0.061 R)
• M29: 59,069,766 km (0.06 R)
• M30: 69,305,253 km (0.093 R)
• M31: 85,847,636 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit