🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 8.3

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.12 AU - 1.76 AU

Year: 1116 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 146.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,524,915 km

• M1: 104,120 km (0.116 R)
• M2: 424,858 km (0.087 R)
• M3: 1,049,579 km (0.105 R)
• M4: 1,320,351 km (0.081 R)
• M5: 2,367,386 km (0.114 R)
• M6: 3,025,617 km (0.106 R)
• M7: 3,310,302 km (0.092 R)
• M8: 3,641,362 km (0.086 R)
• M9: 3,994,413 km (0.093 R)
• M10: 4,258,303 km (0.087 R)
• M11: 5,192,991 km (0.118 R)
• M12: 6,299,566 km (0.071 R)
• M13: 6,897,509 km (0.102 R)
• M14: 7,649,986 km (0.058 R)
• M15: 8,557,597 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 12.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.49 AU - 3.75 AU

Year: 3558 Days

Day: 7.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,524,915 km

• M1: 161,416 km (0.093 R)
• M2: 662,270 km (0.119 R)
• M3: 1,223,112 km (0.089 R)
• M4: 2,427,375 km (0.082 R)
• M5: 3,210,520 km (0.106 R)
• M6: 5,399,286 km (0.054 R)
• M7: 5,965,065 km (0.055 R)
• M8: 6,469,958 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.2

Radius: 14.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.87 AU - 3.93 AU

Year: 4048 Days

Day: 7.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,524,915 km

• M1: 179,218 km (0.117 R)
• M2: 730,486 km (0.068 R)
• M3: 1,211,593 km (0.05 R)
• M4: 1,666,371 km (0.097 R)
• M5: 2,514,441 km (0.041 R)
• M6: 3,223,535 km (0.089 R)
• M7: 4,546,429 km (0.105 R)
• M8: 5,139,285 km (0.107 R)
• M9: 5,629,966 km (0.111 R)
• M10: 7,852,392 km (0.09 R)
• M11: 8,985,147 km (0.114 R)
• M12: 11,491,360 km (0.091 R)
• M13: 12,249,074 km (0.112 R)
• M14: 13,174,935 km (0.087 R)
• M15: 15,923,796 km (0.063 R)
• M16: 20,217,255 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.7

Radius: 14

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.74 AU - 6.32 AU

Year: 8397 Days

Day: 5.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,524,915 km

• M1: 174,132 km (0.097 R)
• M2: 1,017,714 km (0.085 R)
• M3: 1,518,119 km (0.1 R)
• M4: 2,034,082 km (0.103 R)
• M5: 3,086,952 km (0.1 R)
• M6: 3,724,389 km (0.071 R)
• M7: 4,680,469 km (0.113 R)
• M8: 6,002,315 km (0.055 R)
• M9: 6,469,809 km (0.072 R)
• M10: 10,664,683 km (0.066 R)
• M11: 11,516,343 km (0.106 R)
• M12: 13,659,632 km (0.079 R)
• M13: 16,821,084 km (0.068 R)
• M14: 22,433,846 km (0.064 R)
• M15: 25,473,376 km (0.051 R)
• M16: 27,189,114 km (0.104 R)
• M17: 31,705,773 km (0.117 R)
• M18: 34,255,220 km (0.097 R)
• M19: 37,903,912 km (0.107 R)
• M20: 38,762,304 km (0.091 R)
• M21: 41,415,423 km (0.098 R)
• M22: 42,064,528 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 11.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.49 AU - 6.71 AU

Year: 8557 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,524,915 km

• M1: 138,079 km (0.114 R)
• M2: 1,218,325 km (0.117 R)
• M3: 2,156,902 km (0.054 R)
• M4: 2,648,032 km (0.102 R)
• M5: 3,022,924 km (0.113 R)
• M6: 4,132,342 km (0.077 R)
• M7: 6,842,607 km (0.105 R)
• M8: 7,711,172 km (0.118 R)
• M9: 8,070,506 km (0.09 R)
• M10: 10,564,153 km (0.088 R)
• M11: 14,715,344 km (0.098 R)
• M12: 18,464,416 km (0.067 R)
• M13: 21,920,426 km (0.114 R)
• M14: 24,478,999 km (0.096 R)
• M15: 29,594,648 km (0.115 R)
• M16: 31,990,009 km (0.064 R)
• M17: 33,129,944 km (0.039 R)
• M18: 38,538,655 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.7

Radius: 6.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.1 AU - 11.64 AU

Year: 18519 Days

Day: 22.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,524,915 km

• M1: 194,178 km (0.109 R)
• M2: 1,297,462 km (0.08 R)
• M3: 1,756,129 km (0.072 R)
• M4: 3,318,978 km (0.077 R)
• M5: 4,752,126 km (0.087 R)
• M6: 5,166,811 km (0.1 R)
• M7: 7,221,538 km (0.109 R)
• M8: 8,816,700 km (0.086 R)
• M9: 12,519,247 km (0.074 R)
• M10: 14,373,513 km (0.112 R)
• M11: 18,544,900 km (0.092 R)
• M12: 19,719,991 km (0.113 R)
• M13: 24,309,953 km (0.096 R)
• M14: 24,656,422 km (0.119 R)
• M15: 28,305,264 km (0.118 R)
• M16: 29,075,842 km (0.109 R)
• M17: 33,139,818 km (0.095 R)
• M18: 37,336,637 km (0.089 R)
• M19: 37,797,996 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 19,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit