🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.6 AU - 0.64 AU

Year: 315 Days

Day: 36.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 105 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,064,233 km

• M1: 130,898 km (0.051 R)
• M2: 342,430 km (0.115 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.6

Radius: 8.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.6 AU - 2.54 AU

Year: 1923 Days

Day: 10.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,064,233 km

• M1: 105,766 km (0.057 R)
• M2: 454,329 km (0.061 R)
• M3: 801,097 km (0.058 R)
• M4: 1,161,927 km (0.081 R)
• M5: 1,671,607 km (0.052 R)
• M6: 2,452,507 km (0.104 R)
• M7: 2,833,384 km (0.119 R)
• M8: 3,555,941 km (0.097 R)
• M9: 4,060,834 km (0.111 R)
• M10: 4,784,290 km (0.102 R)
• M11: 5,766,699 km (0.066 R)
• M12: 6,129,174 km (0.074 R)
• M13: 7,614,232 km (0.111 R)
• M14: 7,928,089 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.4

Radius: 13.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.94 AU - 3.12 AU

Year: 2598 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,064,233 km

• M1: 171,738 km (0.117 R)
• M2: 693,536 km (0.04 R)
• M3: 1,199,625 km (0.115 R)
• M4: 1,889,421 km (0.111 R)
• M5: 2,327,444 km (0.052 R)
• M6: 3,312,845 km (0.089 R)
• M7: 4,024,482 km (0.112 R)
• M8: 4,632,747 km (0.108 R)
• M9: 5,123,727 km (0.093 R)
• M10: 5,670,507 km (0.119 R)
• M11: 7,322,068 km (0.105 R)
• M12: 10,121,343 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.8

Radius: 5.4

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.39 AU - 7.67 AU

Year: 12035 Days

Day: 22.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,064,233 km

• M1: 68,516 km (0.114 R)
• M2: 322,084 km (0.087 R)
• M3: 704,008 km (0.055 R)
• M4: 912,697 km (0.054 R)
• M5: 1,174,642 km (0.099 R)
• M6: 1,471,744 km (0.12 R)
• M7: 1,817,764 km (0.07 R)
• M8: 2,179,491 km (0.066 R)
• M9: 3,926,944 km (0.112 R)
• M10: 4,150,144 km (0.11 R)
• M11: 5,636,848 km (0.074 R)
• M12: 6,252,443 km (0.088 R)
• M13: 6,634,965 km (0.113 R)
• M14: 7,616,626 km (0.082 R)
• M15: 8,186,893 km (0.091 R)
• M16: 8,785,285 km (0.055 R)
• M17: 10,120,595 km (0.109 R)
• M18: 11,360,163 km (0.099 R)
• M19: 18,786,201 km (0.1 R)
• M20: 20,482,043 km (0.091 R)
• M21: 20,732,470 km (0.032 R)
• M22: 22,189,553 km (0.055 R)
• M23: 23,258,430 km (0.113 R)
• M24: 24,175,016 km (0.102 R)
• M25: 24,361,116 km (0.106 R)
• M26: 26,177,683 km (0.101 R)
• M27: 26,373,955 km (0.116 R)
• M28: 27,674,110 km (0.117 R)
• M29: 31,055,321 km (0.106 R)
• M30: 34,938,882 km (0.115 R)
• M31: 48,507,409 km (0.086 R)
• M32: 50,454,724 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 12,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit