🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.1

Radius: 10.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.63 AU - 3.38 AU

Year: 3409 Days

Day: 8.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,188,105 km

• M1: 128,654 km (0.05 R)
• M2: 455,077 km (0.095 R)
• M3: 1,058,555 km (0.032 R)
• M4: 1,443,619 km (0.088 R)
• M5: 2,574,430 km (0.094 R)
• M6: 3,187,183 km (0.116 R)
• M7: 3,606,805 km (0.081 R)
• M8: 4,788,029 km (0.106 R)
• M9: 5,812,625 km (0.067 R)
• M10: 6,895,265 km (0.113 R)
• M11: 8,291,312 km (0.112 R)
• M12: 8,731,878 km (0.099 R)
• M13: 9,694,391 km (0.106 R)
• M14: 11,098,516 km (0.075 R)
• M15: 12,965,199 km (0.092 R)
• M16: 13,819,702 km (0.117 R)
• M17: 14,171,855 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309

Radius: 14.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.62 AU - 3.76 AU

Year: 3738 Days

Day: 8.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,188,105 km

• M1: 175,628 km (0.113 R)
• M2: 617,540 km (0.094 R)
• M3: 1,384,827 km (0.075 R)
• M4: 2,787,008 km (0.109 R)
• M5: 4,037,198 km (0.084 R)
• M6: 8,769,876 km (0.117 R)
• M7: 9,317,554 km (0.115 R)
• M8: 10,903,740 km (0.104 R)
• M9: 11,781,730 km (0.078 R)
• M10: 13,906,917 km (0.082 R)
• M11: 16,896,032 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 9.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.33 AU - 5.09 AU

Year: 5667 Days

Day: 7.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,188,105 km

• M1: 116,537 km (0.063 R)
• M2: 723,754 km (0.074 R)
• M3: 1,366,726 km (0.119 R)
• M4: 1,761,964 km (0.036 R)
• M5: 3,086,653 km (0.075 R)
• M6: 3,792,755 km (0.088 R)
• M7: 4,516,809 km (0.1 R)
• M8: 5,622,187 km (0.086 R)
• M9: 6,211,603 km (0.077 R)
• M10: 6,813,585 km (0.07 R)
• M11: 12,001,190 km (0.056 R)
• M12: 14,284,652 km (0.115 R)
• M13: 17,688,153 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.7

Radius: 7.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8 AU - 9.76 AU

Year: 17359 Days

Day: 17 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,188,105 km

• M1: 96,939 km (0.066 R)
• M2: 974,929 km (0.117 R)
• M3: 2,331,632 km (0.038 R)
• M4: 2,705,926 km (0.06 R)
• M5: 4,022,088 km (0.1 R)
• M6: 4,937,927 km (0.08 R)
• M7: 5,210,344 km (0.112 R)
• M8: 5,460,921 km (0.051 R)
• M9: 11,365,249 km (0.061 R)
• M10: 21,621,979 km (0.089 R)
• M11: 22,435,342 km (0.087 R)
• M12: 36,627,243 km (0.095 R)
• M13: 37,201,699 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.4

Radius: 6.4

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.89 AU - 10.49 AU

Year: 18276 Days

Day: 16.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,188,105 km

• M1: 79,736 km (0.115 R)
• M2: 322,234 km (0.084 R)
• M3: 536,757 km (0.114 R)
• M4: 1,147,266 km (0.119 R)
• M5: 1,400,535 km (0.048 R)
• M6: 1,644,978 km (0.117 R)
• M7: 4,298,096 km (0.076 R)
• M8: 4,630,204 km (0.077 R)
• M9: 5,838,057 km (0.101 R)
• M10: 6,553,883 km (0.085 R)
• M11: 6,912,768 km (0.113 R)
• M12: 8,715,871 km (0.07 R)
• M13: 9,397,439 km (0.089 R)
• M14: 13,409,804 km (0.079 R)
• M15: 15,753,254 km (0.076 R)
• M16: 16,037,490 km (0.119 R)
• M17: 18,829,884 km (0.108 R)
• M18: 23,095,966 km (0.098 R)
• M19: 34,898,042 km (0.062 R)
• M20: 41,126,250 km (0.086 R)
• M21: 42,894,796 km (0.025 R)
• M22: 43,867,930 km (0.117 R)
• M23: 52,188,115 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 4.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.97 AU - 11.03 AU

Year: 23933 Days

Day: 15.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,188,105 km

• M1: 51,910 km (0.099 R)
• M2: 319,990 km (0.078 R)
• M3: 798,105 km (0.108 R)
• M4: 1,347,129 km (0.084 R)
• M5: 2,012,241 km (0.118 R)
• M6: 2,407,030 km (0.101 R)
• M7: 3,592,742 km (0.034 R)
• M8: 4,871,655 km (0.11 R)
• M9: 5,412,750 km (0.095 R)
• M10: 6,689,119 km (0.091 R)
• M11: 9,146,264 km (0.043 R)
• M12: 11,046,756 km (0.104 R)
• M13: 11,423,443 km (0.115 R)
• M14: 11,808,508 km (0.106 R)
• M15: 12,145,552 km (0.091 R)
• M16: 15,076,025 km (0.115 R)
• M17: 18,520,366 km (0.1 R)
• M18: 19,828,151 km (0.093 R)
• M19: 20,706,440 km (0.115 R)
• M20: 25,026,976 km (0.06 R)
• M21: 27,789,151 km (0.051 R)
• M22: 37,401,712 km (0.081 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: 309 - 15,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit