🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.5 AU - 0.64 AU

Year: 189 Days

Day: 36.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,487,229 km

• M1: 50,115 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.51 AU - 2.43 AU

Year: 1216 Days

Day: 20.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.02 AU - 2.74 AU

Year: 1614 Days

Day: 17 Hours

Environment

Temp: -127 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 9.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.09 AU - 4.49 AU

Year: 3244 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,487,229 km

• M1: 123,717 km (0.04 R)
• M2: 482,902 km (0.09 R)
• M3: 845,378 km (0.048 R)
• M4: 1,184,067 km (0.071 R)
• M5: 1,593,217 km (0.119 R)
• M6: 3,546,068 km (0.088 R)
• M7: 5,301,001 km (0.098 R)
• M8: 5,701,474 km (0.033 R)
• M9: 6,230,303 km (0.091 R)
• M10: 6,705,276 km (0.097 R)
• M11: 7,416,913 km (0.073 R)
• M12: 9,488,095 km (0.077 R)
• M13: 10,004,507 km (0.12 R)
• M14: 10,307,892 km (0.102 R)
• M15: 12,002,836 km (0.09 R)
• M16: 12,476,014 km (0.111 R)
• M17: 12,961,309 km (0.097 R)
• M18: 13,643,625 km (0.105 R)
• M19: 14,397,449 km (0.099 R)
• M20: 15,278,431 km (0.102 R)
• M21: 15,834,187 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.2

Radius: 7.6

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.26 AU - 14.74 AU

Year: 21811 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,487,229 km

• M1: 94,695 km (0.056 R)
• M2: 409,599 km (0.106 R)
• M3: 1,060,799 km (0.087 R)
• M4: 2,340,608 km (0.11 R)
• M5: 2,736,145 km (0.096 R)
• M6: 3,148,586 km (0.104 R)
• M7: 3,875,333 km (0.102 R)
• M8: 4,130,098 km (0.074 R)
• M9: 4,430,191 km (0.076 R)
• M10: 5,738,126 km (0.104 R)
• M11: 9,148,957 km (0.082 R)
• M12: 14,308,737 km (0.076 R)
• M13: 16,276,697 km (0.073 R)
• M14: 17,626,968 km (0.105 R)
• M15: 21,130,101 km (0.109 R)
• M16: 21,922,521 km (0.089 R)
• M17: 23,990,263 km (0.079 R)
• M18: 24,852,545 km (0.108 R)
• M19: 26,071,767 km (0.09 R)
• M20: 26,524,899 km (0.107 R)
• M21: 28,869,547 km (0.104 R)
• M22: 32,119,411 km (0.081 R)
• M23: 60,345,238 km (0.055 R)
• M24: 74,103,156 km (0.049 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit