🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 12.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.5 AU - 0.76 AU

Year: 339 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,036,712 km

• M1: 151,692 km (0.114 R)
• M2: 568,322 km (0.091 R)
• M3: 1,213,837 km (0.118 R)
• M4: 2,013,438 km (0.094 R)
• M5: 2,723,878 km (0.072 R)
• M6: 4,145,357 km (0.117 R)

Asteroid Belt

Center: 1.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.9

Radius: 11.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.94 AU - 3.1 AU

Year: 2713 Days

Day: 8.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,036,712 km

• M1: 139,276 km (0.039 R)
• M2: 509,830 km (0.061 R)
• M3: 960,119 km (0.059 R)
• M4: 1,461,122 km (0.089 R)
• M5: 1,937,292 km (0.091 R)
• M6: 2,465,523 km (0.031 R)
• M7: 3,059,276 km (0.119 R)
• M8: 3,779,889 km (0.112 R)
• M9: 4,401,169 km (0.092 R)
• M10: 4,825,728 km (0.04 R)
• M11: 5,962,373 km (0.096 R)
• M12: 6,532,490 km (0.097 R)
• M13: 8,346,963 km (0.076 R)
• M14: 10,782,566 km (0.068 R)
• M15: 11,165,536 km (0.052 R)
• M16: 11,702,443 km (0.104 R)
• M17: 13,218,767 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.9

Radius: 8.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.2 AU - 3.5 AU

Year: 4159 Days

Day: 12.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,036,712 km

• M1: 125,363 km (0.03 R)
• M2: 1,095,954 km (0.119 R)
• M3: 2,185,326 km (0.081 R)
• M4: 2,952,613 km (0.106 R)
• M5: 3,732,018 km (0.085 R)
• M6: 4,857,443 km (0.117 R)
• M7: 6,155,055 km (0.086 R)
• M8: 6,683,584 km (0.055 R)
• M9: 7,045,461 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.6

Radius: 6

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.52 AU - 8.1 AU

Year: 12053 Days

Day: 22.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,036,712 km

• M1: 74,799 km (0.11 R)
• M2: 926,011 km (0.104 R)
• M3: 2,690,966 km (0.117 R)
• M4: 4,934,635 km (0.085 R)
• M5: 5,505,351 km (0.056 R)
• M6: 7,141,952 km (0.106 R)
• M7: 8,071,104 km (0.116 R)
• M8: 8,564,777 km (0.108 R)
• M9: 14,126,078 km (0.105 R)
• M10: 15,771,655 km (0.12 R)
• M11: 16,282,831 km (0.086 R)
• M12: 19,148,976 km (0.031 R)
• M13: 20,852,896 km (0.094 R)
• M14: 21,313,508 km (0.077 R)
• M15: 24,136,569 km (0.082 R)
• M16: 27,933,962 km (0.05 R)
• M17: 28,965,589 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit