🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.2

Radius: 9.8

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.97 AU - 1.25 AU

Year: 767 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 149.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,873,184 km

• M1: 122,072 km (0.055 R)
• M2: 528,380 km (0.053 R)
• M3: 1,422,825 km (0.074 R)
• M4: 1,754,185 km (0.031 R)
• M5: 2,619,459 km (0.119 R)
• M6: 3,986,334 km (0.086 R)
• M7: 4,575,600 km (0.108 R)
• M8: 5,204,660 km (0.104 R)
• M9: 6,353,721 km (0.105 R)
• M10: 6,924,885 km (0.07 R)
• M11: 7,441,297 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 11.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.35 AU - 1.39 AU

Year: 1052 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,873,184 km

• M1: 149,747 km (0.093 R)
• M2: 514,467 km (0.056 R)
• M3: 945,159 km (0.084 R)
• M4: 1,366,128 km (0.119 R)
• M5: 1,864,438 km (0.112 R)
• M6: 2,341,805 km (0.056 R)
• M7: 2,860,461 km (0.086 R)
• M8: 3,306,113 km (0.082 R)
• M9: 3,814,147 km (0.096 R)
• M10: 4,910,550 km (0.051 R)
• M11: 5,616,353 km (0.091 R)
• M12: 7,612,886 km (0.086 R)
• M13: 8,308,516 km (0.094 R)
• M14: 8,671,889 km (0.073 R)
• M15: 9,075,205 km (0.109 R)
• M16: 9,703,666 km (0.1 R)
• M17: 11,081,013 km (0.077 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.1

Radius: 5.6

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.69 AU - 6.15 AU

Year: 9449 Days

Day: 24.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,873,184 km

• M1: 70,461 km (0.081 R)
• M2: 319,840 km (0.105 R)
• M3: 644,617 km (0.038 R)
• M4: 1,452,595 km (0.106 R)
• M5: 2,536,731 km (0.087 R)
• M6: 3,171,774 km (0.068 R)
• M7: 4,562,286 km (0.118 R)
• M8: 5,466,007 km (0.041 R)
• M9: 5,959,979 km (0.072 R)
• M10: 6,825,552 km (0.12 R)
• M11: 8,356,387 km (0.111 R)
• M12: 10,656,305 km (0.031 R)
• M13: 13,677,135 km (0.05 R)
• M14: 17,681,870 km (0.076 R)
• M15: 18,553,427 km (0.117 R)
• M16: 25,471,281 km (0.052 R)
• M17: 26,065,335 km (0.096 R)
• M18: 29,266,879 km (0.049 R)
• M19: 34,237,118 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852

Radius: 5.4

Gravity: 29.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.03 AU - 7.49 AU

Year: 12833 Days

Day: 24.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,873,184 km

• M1: 68,067 km (0.08 R)
• M2: 433,684 km (0.112 R)
• M3: 697,126 km (0.094 R)
• M4: 1,459,926 km (0.09 R)
• M5: 3,537,092 km (0.088 R)
• M6: 3,871,892 km (0.067 R)
• M7: 7,944,844 km (0.098 R)
• M8: 10,918,251 km (0.119 R)
• M9: 11,268,908 km (0.082 R)
• M10: 11,506,769 km (0.11 R)
• M11: 14,699,636 km (0.067 R)
• M12: 16,612,395 km (0.084 R)
• M13: 20,568,062 km (0.107 R)
• M14: 21,738,515 km (0.101 R)
• M15: 24,907,597 km (0.062 R)
• M16: 25,617,289 km (0.114 R)
• M17: 29,933,188 km (0.067 R)
• M18: 30,160,876 km (0.104 R)
• M19: 40,802,370 km (0.094 R)
• M20: 44,247,161 km (0.089 R)
• M21: 48,505,165 km (0.096 R)
• M22: 49,451,820 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit