🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 12.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.46 AU - 0.64 AU

Year: 282 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,317,471 km

• M1: 155,432 km (0.083 R)
• M2: 558,898 km (0.119 R)
• M3: 1,023,249 km (0.091 R)
• M4: 1,602,642 km (0.037 R)
• M5: 2,073,726 km (0.12 R)
• M6: 2,970,266 km (0.116 R)
• M7: 3,668,589 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 14.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.9 AU - 2.46 AU

Year: 2222 Days

Day: 14.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,317,471 km

• M1: 180,415 km (0.094 R)
• M2: 642,672 km (0.067 R)
• M3: 1,133,204 km (0.068 R)
• M4: 1,585,289 km (0.09 R)
• M5: 2,037,673 km (0.05 R)
• M6: 2,799,425 km (0.091 R)
• M7: 3,298,783 km (0.1 R)
• M8: 4,251,871 km (0.098 R)
• M9: 4,871,505 km (0.084 R)
• M10: 5,502,359 km (0.101 R)
• M11: 6,956,899 km (0.113 R)
• M12: 7,515,049 km (0.102 R)
• M13: 8,262,739 km (0.035 R)
• M14: 8,957,322 km (0.079 R)
• M15: 9,762,458 km (0.106 R)
• M16: 11,316,929 km (0.118 R)
• M17: 12,342,722 km (0.075 R)
• M18: 13,162,967 km (0.099 R)
• M19: 16,196,064 km (0.07 R)
• M20: 17,021,844 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730

Radius: 8.6

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.8 AU - 3.76 AU

Year: 4100 Days

Day: 12.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,317,471 km

• M1: 115,340 km (0.108 R)
• M2: 483,650 km (0.115 R)
• M3: 1,251,087 km (0.063 R)
• M4: 2,158,548 km (0.054 R)
• M5: 3,046,561 km (0.107 R)
• M6: 3,451,223 km (0.098 R)
• M7: 3,761,938 km (0.058 R)
• M8: 4,783,242 km (0.065 R)
• M9: 5,440,426 km (0.118 R)
• M10: 6,156,401 km (0.031 R)
• M11: 6,837,071 km (0.11 R)
• M12: 7,363,058 km (0.091 R)
• M13: 8,311,359 km (0.1 R)
• M14: 9,220,764 km (0.106 R)
• M15: 12,684,254 km (0.057 R)
• M16: 13,939,530 km (0.108 R)
• M17: 14,893,066 km (0.118 R)
• M18: 19,017,629 km (0.046 R)
• M19: 24,748,125 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.6

Radius: 6.4

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.45 AU - 7.39 AU

Year: 9942 Days

Day: 16.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,317,471 km

• M1: 79,885 km (0.072 R)
• M2: 675,285 km (0.12 R)
• M3: 1,190,949 km (0.063 R)
• M4: 1,652,907 km (0.114 R)
• M5: 2,140,895 km (0.094 R)
• M6: 3,447,333 km (0.07 R)
• M7: 4,464,748 km (0.056 R)
• M8: 5,341,392 km (0.047 R)
• M9: 5,940,382 km (0.056 R)
• M10: 6,184,974 km (0.091 R)
• M11: 11,127,090 km (0.089 R)
• M12: 16,777,252 km (0.088 R)
• M13: 17,126,114 km (0.098 R)
• M14: 17,766,243 km (0.049 R)
• M15: 21,370,355 km (0.058 R)
• M16: 22,870,672 km (0.109 R)
• M17: 24,173,520 km (0.026 R)
• M18: 25,433,583 km (0.093 R)
• M19: 33,045,422 km (0.112 R)
• M20: 43,864,788 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.3

Radius: 6

Gravity: 18.51 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.74 AU - 7.34 AU

Year: 10246 Days

Day: 16.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,317,471 km

• M1: 74,649 km (0.072 R)
• M2: 527,332 km (0.074 R)
• M3: 740,809 km (0.118 R)
• M4: 1,362,837 km (0.09 R)
• M5: 2,698,297 km (0.108 R)
• M6: 3,853,192 km (0.083 R)
• M7: 4,614,346 km (0.066 R)
• M8: 4,858,041 km (0.041 R)
• M9: 5,538,861 km (0.081 R)
• M10: 6,619,257 km (0.092 R)
• M11: 7,249,662 km (0.109 R)
• M12: 7,621,413 km (0.09 R)
• M13: 9,094,204 km (0.095 R)
• M14: 9,575,610 km (0.107 R)
• M15: 10,226,510 km (0.048 R)
• M16: 12,011,213 km (0.107 R)
• M17: 13,067,224 km (0.086 R)
• M18: 16,045,120 km (0.096 R)
• M19: 22,595,412 km (0.119 R)
• M20: 24,565,616 km (0.087 R)
• M21: 28,032,098 km (0.108 R)
• M22: 28,334,884 km (0.106 R)
• M23: 29,986,594 km (0.09 R)
• M24: 30,515,722 km (0.119 R)
• M25: 34,858,398 km (0.048 R)
• M26: 43,115,154 km (0.037 R)
• M27: 45,852,944 km (0.088 R)
• M28: 47,406,967 km (0.119 R)
• M29: 47,980,675 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.6

Radius: 5.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.6 AU - 9.74 AU

Year: 20756 Days

Day: 18.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,317,471 km

• M1: 77,043 km (0.106 R)
• M2: 352,153 km (0.054 R)
• M3: 610,060 km (0.11 R)
• M4: 1,221,018 km (0.09 R)
• M5: 2,585,500 km (0.105 R)
• M6: 2,829,793 km (0.091 R)
• M7: 4,852,955 km (0.063 R)
• M8: 7,269,110 km (0.086 R)
• M9: 13,114,198 km (0.04 R)
• M10: 18,318,558 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 15,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit