🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.2

Radius: 9.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.54 AU - 0.62 AU

Year: 300 Days

Day: 8.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,711,085 km

• M1: 123,119 km (0.113 R)
• M2: 431,291 km (0.066 R)
• M3: 753,375 km (0.102 R)
• M4: 1,094,159 km (0.05 R)
• M5: 1,714,242 km (0.078 R)
• M6: 2,234,543 km (0.11 R)
• M7: 2,980,139 km (0.086 R)
• M8: 3,940,707 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 12.6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.71 AU - 2.55 AU

Year: 2108 Days

Day: 6.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,711,085 km

• M1: 156,779 km (0.098 R)
• M2: 602,879 km (0.105 R)
• M3: 1,059,602 km (0.03 R)
• M4: 1,540,559 km (0.113 R)
• M5: 1,957,787 km (0.086 R)
• M6: 2,404,487 km (0.102 R)
• M7: 3,569,106 km (0.092 R)
• M8: 5,059,550 km (0.114 R)
• M9: 5,631,761 km (0.063 R)
• M10: 6,066,642 km (0.097 R)
• M11: 6,930,869 km (0.073 R)
• M12: 7,405,543 km (0.084 R)
• M13: 8,991,131 km (0.113 R)
• M14: 10,305,049 km (0.12 R)
• M15: 10,924,833 km (0.112 R)
• M16: 11,397,413 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.7

Radius: 14.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4 AU - 5.48 AU

Year: 6999 Days

Day: 12.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,711,085 km

• M1: 184,005 km (0.029 R)
• M2: 761,752 km (0.102 R)
• M3: 1,500,018 km (0.104 R)
• M4: 1,987,707 km (0.088 R)
• M5: 2,546,754 km (0.084 R)
• M6: 5,956,389 km (0.113 R)
• M7: 8,506,285 km (0.112 R)
• M8: 9,145,067 km (0.109 R)
• M9: 11,105,847 km (0.061 R)
• M10: 13,732,037 km (0.073 R)
• M11: 14,612,720 km (0.09 R)
• M12: 17,347,219 km (0.111 R)
• M13: 20,482,342 km (0.086 R)
• M14: 21,632,600 km (0.116 R)
• M15: 22,744,411 km (0.094 R)
• M16: 23,479,236 km (0.06 R)
• M17: 24,398,665 km (0.111 R)
• M18: 25,341,879 km (0.094 R)
• M19: 26,487,949 km (0.072 R)
• M20: 27,853,029 km (0.08 R)
• M21: 30,921,132 km (0.091 R)
• M22: 35,716,791 km (0.045 R)
• M23: 37,948,641 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67

Radius: 3.2

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.5 AU - 8.51 AU

Year: 12561 Days

Day: 23.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,711,085 km

• M1: 51,013 km (0.083 R)
• M2: 344,075 km (0.093 R)
• M3: 522,994 km (0.071 R)
• M4: 698,772 km (0.088 R)
• M5: 912,996 km (0.079 R)
• M6: 1,720,076 km (0.027 R)
• M7: 1,928,167 km (0.091 R)
• M8: 2,808,401 km (0.077 R)
• M9: 4,015,057 km (0.048 R)
• M10: 4,172,584 km (0.113 R)
• M11: 5,953,098 km (0.073 R)
• M12: 10,316,419 km (0.066 R)
• M13: 10,654,660 km (0.115 R)
• M14: 11,176,008 km (0.094 R)
• M15: 11,805,366 km (0.112 R)
• M16: 16,311,254 km (0.07 R)
• M17: 20,095,033 km (0.107 R)
• M18: 21,430,045 km (0.058 R)
• M19: 22,188,955 km (0.108 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: 321 - 18,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit