🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.4 AU - 1.42 AU

Year: 600 Days

Day: 37.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 9.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.62 AU - 7.6 AU

Year: 5409 Days

Day: 13.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,080,129 km

• M1: 125,812 km (0.06 R)
• M2: 475,721 km (0.036 R)
• M3: 815,159 km (0.069 R)
• M4: 1,254,079 km (0.12 R)
• M5: 1,592,320 km (0.119 R)
• M6: 2,474,498 km (0.104 R)
• M7: 2,838,320 km (0.042 R)
• M8: 3,162,349 km (0.109 R)
• M9: 4,497,810 km (0.077 R)
• M10: 4,915,487 km (0.12 R)
• M11: 5,252,082 km (0.113 R)
• M12: 5,743,661 km (0.09 R)
• M13: 6,507,807 km (0.12 R)
• M14: 7,641,609 km (0.048 R)
• M15: 8,165,949 km (0.095 R)
• M16: 8,565,675 km (0.075 R)
• M17: 8,940,268 km (0.104 R)
• M18: 10,763,417 km (0.069 R)
• M19: 11,200,093 km (0.083 R)
• M20: 13,969,748 km (0.038 R)
• M21: 15,457,798 km (0.105 R)
• M22: 18,808,940 km (0.054 R)
• M23: 21,913,694 km (0.11 R)
• M24: 22,403,628 km (0.074 R)
• M25: 23,697,051 km (0.072 R)
• M26: 24,661,658 km (0.039 R)
• M27: 25,421,166 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.6

Radius: 11.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.68 AU - 9.46 AU

Year: 8211 Days

Day: 14.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,080,129 km

• M1: 143,165 km (0.104 R)
• M2: 673,490 km (0.046 R)
• M3: 1,036,713 km (0.086 R)
• M4: 1,385,127 km (0.09 R)
• M5: 1,918,892 km (0.115 R)
• M6: 3,157,413 km (0.086 R)
• M7: 5,046,684 km (0.064 R)
• M8: 6,975,001 km (0.055 R)
• M9: 8,209,034 km (0.078 R)
• M10: 9,034,215 km (0.106 R)
• M11: 10,597,812 km (0.032 R)
• M12: 11,417,758 km (0.066 R)
• M13: 13,241,955 km (0.06 R)
• M14: 13,831,071 km (0.032 R)
• M15: 15,380,905 km (0.102 R)
• M16: 15,834,935 km (0.094 R)
• M17: 17,250,729 km (0.095 R)
• M18: 19,947,978 km (0.102 R)
• M19: 23,421,940 km (0.1 R)
• M20: 23,850,538 km (0.061 R)
• M21: 24,723,292 km (0.089 R)
• M22: 25,078,288 km (0.091 R)
• M23: 30,514,226 km (0.046 R)
• M24: 38,798,208 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.4

Radius: 3.1

Gravity: 90.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.8 AU - 16.16 AU

Year: 16749 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,080,129 km

• M1: 69,413 km (0.074 R)
• M2: 580,141 km (0.117 R)
• M3: 1,460,374 km (0.119 R)
• M4: 2,454,452 km (0.117 R)
• M5: 3,361,913 km (0.086 R)
• M6: 3,738,301 km (0.101 R)
• M7: 5,845,836 km (0.108 R)
• M8: 6,650,224 km (0.097 R)
• M9: 6,828,544 km (0.117 R)
• M10: 9,614,057 km (0.049 R)
• M11: 10,729,159 km (0.115 R)
• M12: 14,069,829 km (0.101 R)
• M13: 16,053,348 km (0.106 R)
• M14: 17,362,329 km (0.115 R)
• M15: 20,190,327 km (0.115 R)
• M16: 24,347,652 km (0.111 R)
• M17: 35,506,606 km (0.119 R)
• M18: 42,868,467 km (0.118 R)
• M19: 46,012,565 km (0.106 R)
• M20: 48,970,713 km (0.056 R)
• M21: 60,899,498 km (0.117 R)
• M22: 68,364,731 km (0.084 R)
• M23: 71,773,318 km (0.054 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit