🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 218 Days

Day: 22.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 150.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.99 AU - 1.05 AU

Year: 360 Days

Day: 45.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.1 AU - 1.72 AU

Year: 586 Days

Day: 40.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,719,076 km

• M1: 442,211 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183

Radius: 7.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.55 AU - 17.49 AU

Year: 23490 Days

Day: 23.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,719,076 km

• M1: 89,310 km (0.099 R)
• M2: 365,468 km (0.075 R)
• M3: 813,364 km (0.097 R)
• M4: 1,375,852 km (0.104 R)
• M5: 1,957,937 km (0.119 R)
• M6: 4,210,582 km (0.053 R)
• M7: 5,529,137 km (0.106 R)
• M8: 7,484,381 km (0.073 R)
• M9: 9,653,102 km (0.067 R)
• M10: 10,281,263 km (0.094 R)
• M11: 10,550,839 km (0.1 R)
• M12: 15,463,633 km (0.104 R)
• M13: 19,664,191 km (0.116 R)
• M14: 21,102,126 km (0.087 R)
• M15: 26,941,230 km (0.112 R)
• M16: 27,454,351 km (0.05 R)
• M17: 27,869,485 km (0.092 R)
• M18: 30,559,703 km (0.08 R)
• M19: 31,342,998 km (0.114 R)
• M20: 32,716,606 km (0.103 R)
• M21: 33,654,285 km (0.112 R)
• M22: 39,792,734 km (0.09 R)
• M23: 50,724,449 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.1

Radius: 7.8

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 16.25 AU - 23.43 AU

Year: 30916 Days

Day: 15.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,719,076 km

• M1: 101,577 km (0.04 R)
• M2: 631,303 km (0.105 R)
• M3: 2,696,502 km (0.105 R)
• M4: 3,071,244 km (0.106 R)
• M5: 3,991,720 km (0.077 R)
• M6: 9,978,477 km (0.114 R)
• M7: 11,142,349 km (0.077 R)
• M8: 13,737,423 km (0.11 R)
• M9: 14,847,140 km (0.034 R)
• M10: 16,273,705 km (0.082 R)
• M11: 20,893,437 km (0.08 R)
• M12: 22,038,908 km (0.047 R)
• M13: 24,002,829 km (0.104 R)
• M14: 24,341,070 km (0.045 R)
• M15: 27,041,162 km (0.049 R)
• M16: 29,033,207 km (0.051 R)
• M17: 32,201,690 km (0.091 R)
• M18: 34,437,430 km (0.068 R)
• M19: 38,288,079 km (0.042 R)
• M20: 42,416,382 km (0.047 R)
• M21: 45,098,971 km (0.061 R)
• M22: 62,110,194 km (0.106 R)
• M23: 71,908,256 km (0.098 R)
• M24: 74,988,925 km (0.096 R)
• M25: 81,158,341 km (0.09 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit