🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.02 AU - 1.56 AU

Year: 530 Days

Day: 20.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,112,163 km

• M1: 36,352 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.17 AU - 1.49 AU

Year: 555 Days

Day: 47.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,112,163 km

• M1: 24,534 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.79 AU - 2.03 AU

Year: 955 Days

Day: 20.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,112,163 km

• M1: 50,714 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.33 AU - 4.87 AU

Year: 3568 Days

Day: 15 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,112,163 km

• M1: 593,006 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.9

Radius: 3.8

Gravity: 67.44 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.1 AU - 16.44 AU

Year: 19495 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,112,163 km

• M1: 47,273 km (0.096 R)
• M2: 178,470 km (0.077 R)
• M3: 314,305 km (0.099 R)
• M4: 521,349 km (0.101 R)
• M5: 1,345,034 km (0.115 R)
• M6: 2,097,512 km (0.045 R)
• M7: 3,936,818 km (0.12 R)
• M8: 5,467,802 km (0.117 R)
• M9: 6,592,030 km (0.102 R)
• M10: 7,455,210 km (0.12 R)
• M11: 7,606,005 km (0.106 R)
• M12: 7,861,966 km (0.078 R)
• M13: 8,499,553 km (0.111 R)
• M14: 10,429,814 km (0.113 R)
• M15: 10,745,615 km (0.1 R)
• M16: 11,663,996 km (0.103 R)
• M17: 12,562,631 km (0.12 R)
• M18: 15,371,032 km (0.081 R)
• M19: 18,387,523 km (0.106 R)
• M20: 25,786,484 km (0.099 R)
• M21: 26,480,020 km (0.052 R)
• M22: 28,390,086 km (0.097 R)
• M23: 29,253,864 km (0.106 R)
• M24: 54,078,733 km (0.056 R)
• M25: 54,266,777 km (0.095 R)
• M26: 55,595,356 km (0.079 R)
• M27: 68,321,946 km (0.081 R)
• M28: 72,807,339 km (0.075 R)
• M29: 74,190,371 km (0.1 R)
• M30: 83,107,451 km (0.053 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit