🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.2

Radius: 14.3

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.73 AU

Year: 323 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 147.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 31,490,509 km

• M1: 177,872 km (0.027 R)
• M2: 679,623 km (0.108 R)
• M3: 1,221,616 km (0.086 R)
• M4: 2,491,253 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 10

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.47 AU - 1.59 AU

Year: 1284 Days

Day: 7.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,490,509 km

• M1: 124,316 km (0.111 R)
• M2: 439,668 km (0.108 R)
• M3: 817,104 km (0.079 R)
• M4: 1,182,122 km (0.115 R)
• M5: 1,521,410 km (0.084 R)
• M6: 1,854,116 km (0.082 R)
• M7: 2,994,201 km (0.091 R)
• M8: 3,426,689 km (0.113 R)
• M9: 3,796,345 km (0.098 R)
• M10: 4,114,390 km (0.101 R)
• M11: 4,532,965 km (0.108 R)
• M12: 4,944,509 km (0.109 R)
• M13: 5,343,486 km (0.105 R)
• M14: 6,758,084 km (0.062 R)
• M15: 7,342,413 km (0.113 R)
• M16: 8,157,123 km (0.059 R)
• M17: 8,509,576 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.3

Radius: 11.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.6 AU - 2.82 AU

Year: 3026 Days

Day: 13.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,490,509 km

• M1: 147,952 km (0.12 R)
• M2: 703,409 km (0.079 R)
• M3: 1,084,285 km (0.067 R)
• M4: 1,640,191 km (0.089 R)
• M5: 2,790,898 km (0.097 R)
• M6: 3,299,531 km (0.064 R)
• M7: 4,087,313 km (0.073 R)
• M8: 5,699,679 km (0.119 R)
• M9: 7,485,129 km (0.065 R)
• M10: 7,857,628 km (0.112 R)
• M11: 8,406,652 km (0.068 R)
• M12: 9,154,941 km (0.108 R)
• M13: 11,463,086 km (0.047 R)
• M14: 16,407,595 km (0.041 R)
• M15: 16,879,128 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.1

Radius: 7.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.45 AU - 5.85 AU

Year: 9109 Days

Day: 21.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,490,509 km

• M1: 98,286 km (0.081 R)
• M2: 368,759 km (0.115 R)
• M3: 1,206,058 km (0.093 R)
• M4: 1,917,695 km (0.08 R)
• M5: 2,646,686 km (0.064 R)
• M6: 3,315,986 km (0.046 R)
• M7: 5,552,325 km (0.096 R)
• M8: 7,507,719 km (0.112 R)
• M9: 8,289,068 km (0.032 R)
• M10: 8,879,531 km (0.047 R)
• M11: 11,286,411 km (0.08 R)
• M12: 13,078,743 km (0.072 R)
• M13: 13,662,325 km (0.08 R)
• M14: 15,342,010 km (0.092 R)
• M15: 21,491,230 km (0.067 R)
• M16: 24,384,004 km (0.107 R)
• M17: 25,105,215 km (0.08 R)
• M18: 27,098,308 km (0.07 R)
• M19: 30,835,861 km (0.086 R)
• M20: 31,396,404 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 15,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit