🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.58 AU - 0.8 AU

Year: 216 Days

Day: 21.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.85 AU - 1.05 AU

Year: 349 Days

Day: 31.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.2 AU - 1.72 AU

Year: 665 Days

Day: 33 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,868,009 km

• M1: 682,914 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.15 AU - 2.57 AU

Year: 1366 Days

Day: 38.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778

Radius: 6.6

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.15 AU - 17.61 AU

Year: 26127 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,868,009 km

• M1: 83,326 km (0.089 R)
• M2: 455,974 km (0.075 R)
• M3: 663,018 km (0.119 R)
• M4: 1,133,204 km (0.075 R)
• M5: 1,767,349 km (0.119 R)
• M6: 2,393,865 km (0.089 R)
• M7: 2,905,789 km (0.112 R)
• M8: 3,335,883 km (0.032 R)
• M9: 3,873,687 km (0.077 R)
• M10: 4,578,592 km (0.082 R)
• M11: 4,922,368 km (0.1 R)
• M12: 6,148,323 km (0.071 R)
• M13: 6,378,704 km (0.081 R)
• M14: 7,992,266 km (0.103 R)
• M15: 10,112,666 km (0.057 R)
• M16: 12,216,910 km (0.06 R)
• M17: 12,655,531 km (0.11 R)
• M18: 13,797,860 km (0.093 R)
• M19: 15,007,509 km (0.102 R)
• M20: 16,024,774 km (0.077 R)
• M21: 17,087,218 km (0.072 R)
• M22: 17,543,492 km (0.077 R)
• M23: 18,101,791 km (0.064 R)
• M24: 18,671,759 km (0.12 R)
• M25: 20,351,743 km (0.036 R)
• M26: 20,658,419 km (0.1 R)
• M27: 22,563,099 km (0.108 R)
• M28: 23,334,425 km (0.068 R)
• M29: 31,901,896 km (0.117 R)
• M30: 32,733,211 km (0.106 R)
• M31: 33,154,179 km (0.109 R)
• M32: 37,411,884 km (0.092 R)
• M33: 51,393,750 km (0.105 R)
• M34: 57,068,446 km (0.113 R)
• M35: 64,456,038 km (0.064 R)
• M36: 71,274,858 km (0.082 R)
• M37: 90,666,333 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit