🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.9

Radius: 14.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.6 AU - 0.86 AU

Year: 431 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,705,798 km

• M1: 181,761 km (0.036 R)
• M2: 722,259 km (0.089 R)
• M3: 1,202,916 km (0.098 R)
• M4: 1,691,952 km (0.047 R)
• M5: 2,734,499 km (0.066 R)
• M6: 3,318,380 km (0.109 R)
• M7: 4,171,985 km (0.104 R)
• M8: 4,666,107 km (0.107 R)
• M9: 5,375,351 km (0.069 R)
• M10: 5,997,379 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.5

Radius: 11

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.93 AU - 2.91 AU

Year: 2599 Days

Day: 6.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,705,798 km

• M1: 136,882 km (0.082 R)
• M2: 590,463 km (0.095 R)
• M3: 1,043,894 km (0.078 R)
• M4: 1,843,345 km (0.109 R)
• M5: 2,287,052 km (0.063 R)
• M6: 2,929,874 km (0.099 R)
• M7: 3,303,271 km (0.041 R)
• M8: 4,064,873 km (0.117 R)
• M9: 5,153,048 km (0.1 R)
• M10: 6,177,494 km (0.086 R)
• M11: 6,854,275 km (0.092 R)
• M12: 7,302,022 km (0.045 R)
• M13: 9,435,886 km (0.075 R)
• M14: 11,084,604 km (0.061 R)
• M15: 12,518,200 km (0.103 R)
• M16: 14,167,068 km (0.116 R)
• M17: 17,284,089 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.6

Radius: 4.8

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.69 AU - 10.01 AU

Year: 19735 Days

Day: 20.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,705,798 km

• M1: 60,288 km (0.082 R)
• M2: 323,281 km (0.11 R)
• M3: 576,251 km (0.059 R)
• M4: 944,112 km (0.094 R)
• M5: 1,162,525 km (0.03 R)
• M6: 1,626,129 km (0.082 R)
• M7: 1,891,964 km (0.072 R)
• M8: 2,999,138 km (0.111 R)
• M9: 3,278,138 km (0.085 R)
• M10: 3,861,271 km (0.107 R)
• M11: 4,024,183 km (0.048 R)
• M12: 5,600,495 km (0.08 R)
• M13: 10,417,996 km (0.094 R)
• M14: 11,111,831 km (0.04 R)
• M15: 17,071,361 km (0.075 R)
• M16: 22,421,878 km (0.103 R)
• M17: 22,949,510 km (0.046 R)
• M18: 25,142,465 km (0.079 R)
• M19: 31,011,040 km (0.11 R)
• M20: 47,773,332 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.6

Radius: 7.1

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.56 AU - 11.82 AU

Year: 22453 Days

Day: 21.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,705,798 km

• M1: 89,310 km (0.103 R)
• M2: 337,044 km (0.104 R)
• M3: 731,833 km (0.036 R)
• M4: 1,482,964 km (0.073 R)
• M5: 1,934,001 km (0.119 R)
• M6: 3,624,756 km (0.095 R)
• M7: 4,861,482 km (0.115 R)
• M8: 6,558,670 km (0.117 R)
• M9: 7,275,393 km (0.042 R)
• M10: 11,540,877 km (0.113 R)
• M11: 15,937,409 km (0.084 R)
• M12: 17,384,320 km (0.111 R)
• M13: 18,423,427 km (0.069 R)
• M14: 20,801,135 km (0.117 R)
• M15: 22,526,298 km (0.037 R)
• M16: 24,246,673 km (0.106 R)
• M17: 29,705,799 km (0.041 R)
• M18: 34,053,711 km (0.102 R)
• M19: 41,272,557 km (0.117 R)
• M20: 41,834,147 km (0.111 R)
• M21: 49,133,027 km (0.114 R)
• M22: 49,922,455 km (0.101 R)
• M23: 58,462,549 km (0.104 R)
• M24: 59,527,087 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit