🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 8.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.85 AU - 1.15 AU

Year: 636 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,607,321 km

• M1: 102,175 km (0.115 R)
• M2: 462,108 km (0.061 R)
• M3: 842,685 km (0.112 R)
• M4: 1,122,134 km (0.12 R)
• M5: 1,728,005 km (0.07 R)
• M6: 2,489,309 km (0.115 R)
• M7: 3,422,650 km (0.095 R)
• M8: 5,173,693 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 8.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.16 AU - 2.6 AU

Year: 2335 Days

Day: 10 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,607,321 km

• M1: 108,309 km (0.078 R)
• M2: 375,790 km (0.115 R)
• M3: 724,502 km (0.119 R)
• M4: 1,267,992 km (0.109 R)
• M5: 2,337,168 km (0.039 R)
• M6: 2,737,791 km (0.1 R)
• M7: 3,476,954 km (0.076 R)
• M8: 4,272,964 km (0.098 R)
• M9: 4,874,198 km (0.025 R)
• M10: 6,132,765 km (0.029 R)
• M11: 6,612,525 km (0.092 R)
• M12: 7,544,071 km (0.097 R)
• M13: 8,757,310 km (0.096 R)
• M14: 10,284,106 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.7

Radius: 9.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.94 AU - 5.12 AU

Year: 6130 Days

Day: 6.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,607,321 km

• M1: 113,246 km (0.112 R)
• M2: 552,016 km (0.097 R)
• M3: 940,821 km (0.075 R)
• M4: 1,235,978 km (0.104 R)
• M5: 1,557,763 km (0.091 R)
• M6: 1,949,859 km (0.071 R)
• M7: 2,247,110 km (0.074 R)
• M8: 3,537,391 km (0.097 R)
• M9: 4,268,925 km (0.103 R)
• M10: 5,208,549 km (0.096 R)
• M11: 5,877,401 km (0.082 R)
• M12: 6,537,128 km (0.047 R)
• M13: 7,456,706 km (0.044 R)
• M14: 7,855,235 km (0.098 R)
• M15: 8,893,893 km (0.077 R)
• M16: 9,425,563 km (0.033 R)
• M17: 12,761,895 km (0.043 R)
• M18: 17,499,211 km (0.111 R)
• M19: 17,945,461 km (0.087 R)
• M20: 18,268,892 km (0.084 R)
• M21: 20,361,766 km (0.114 R)
• M22: 21,285,383 km (0.118 R)
• M23: 26,325,784 km (0.097 R)
• M24: 27,678,448 km (0.115 R)
• M25: 28,110,487 km (0.079 R)
• M26: 28,547,014 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.2

Radius: 7.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.19 AU - 7.83 AU

Year: 13086 Days

Day: 16.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,607,321 km

• M1: 96,341 km (0.114 R)
• M2: 327,021 km (0.083 R)
• M3: 616,044 km (0.118 R)
• M4: 1,010,534 km (0.117 R)
• M5: 1,552,676 km (0.094 R)
• M6: 4,309,615 km (0.068 R)
• M7: 4,601,930 km (0.077 R)
• M8: 8,710,635 km (0.074 R)
• M9: 9,486,001 km (0.114 R)
• M10: 10,447,466 km (0.098 R)
• M11: 15,190,916 km (0.077 R)
• M12: 15,558,627 km (0.06 R)
• M13: 16,375,731 km (0.103 R)
• M14: 22,437,885 km (0.068 R)
• M15: 29,653,290 km (0.06 R)
• M16: 29,939,620 km (0.119 R)
• M17: 32,803,971 km (0.055 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit