🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.55 AU - 0.57 AU

Year: 152 Days

Day: 17.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,154,570 km

• M1: 353,949 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.08 AU - 1.38 AU

Year: 493 Days

Day: 31.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 100.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 8.2

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.03 AU - 7.59 AU

Year: 6427 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,154,570 km

• M1: 102,026 km (0.026 R)
• M2: 438,771 km (0.119 R)
• M3: 829,371 km (0.099 R)
• M4: 1,175,390 km (0.114 R)
• M5: 1,569,132 km (0.064 R)
• M6: 1,951,205 km (0.077 R)
• M7: 2,254,889 km (0.112 R)
• M8: 3,713,917 km (0.088 R)
• M9: 3,977,508 km (0.12 R)
• M10: 4,348,661 km (0.098 R)
• M11: 5,433,694 km (0.103 R)
• M12: 5,774,478 km (0.102 R)
• M13: 6,530,545 km (0.117 R)
• M14: 6,818,372 km (0.098 R)
• M15: 7,282,873 km (0.054 R)
• M16: 7,627,547 km (0.037 R)
• M17: 10,055,071 km (0.12 R)
• M18: 10,439,538 km (0.103 R)
• M19: 12,608,557 km (0.075 R)
• M20: 13,720,518 km (0.094 R)
• M21: 19,410,174 km (0.034 R)
• M22: 23,769,755 km (0.101 R)
• M23: 24,605,858 km (0.114 R)
• M24: 25,540,246 km (0.109 R)
• M25: 26,498,121 km (0.1 R)
• M26: 27,562,510 km (0.119 R)
• M27: 27,979,439 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.3

Radius: 7.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.41 AU - 13.23 AU

Year: 16601 Days

Day: 15.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,154,570 km

• M1: 96,042 km (0.092 R)
• M2: 427,551 km (0.089 R)
• M3: 1,094,308 km (0.094 R)
• M4: 1,580,502 km (0.116 R)
• M5: 2,729,413 km (0.07 R)
• M6: 3,244,778 km (0.075 R)
• M7: 3,697,461 km (0.09 R)
• M8: 5,439,528 km (0.092 R)
• M9: 6,581,110 km (0.1 R)
• M10: 6,918,453 km (0.102 R)
• M11: 8,255,110 km (0.092 R)
• M12: 9,470,443 km (0.113 R)
• M13: 14,506,655 km (0.111 R)
• M14: 16,065,615 km (0.036 R)
• M15: 18,387,224 km (0.106 R)
• M16: 18,907,076 km (0.057 R)
• M17: 26,678,686 km (0.101 R)
• M18: 32,752,958 km (0.114 R)
• M19: 34,628,018 km (0.117 R)
• M20: 38,470,289 km (0.062 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit