🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.8

Radius: 14.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.69 AU - 2.59 AU

Year: 2123 Days

Day: 8.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,564,403 km

• M1: 195,824 km (0.112 R)
• M2: 743,053 km (0.068 R)
• M3: 3,780,189 km (0.115 R)
• M4: 4,848,168 km (0.081 R)
• M5: 5,421,427 km (0.098 R)
• M6: 9,520,857 km (0.054 R)
• M7: 10,095,164 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 11.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.97 AU - 5.65 AU

Year: 7155 Days

Day: 9.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,564,403 km

• M1: 141,819 km (0.108 R)
• M2: 564,433 km (0.099 R)
• M3: 956,678 km (0.103 R)
• M4: 1,779,915 km (0.099 R)
• M5: 2,706,674 km (0.1 R)
• M6: 3,186,435 km (0.038 R)
• M7: 3,544,722 km (0.056 R)
• M8: 4,000,995 km (0.034 R)
• M9: 4,444,852 km (0.109 R)
• M10: 6,136,205 km (0.065 R)
• M11: 7,038,879 km (0.08 R)
• M12: 8,221,001 km (0.06 R)
• M13: 10,647,778 km (0.029 R)
• M14: 14,521,465 km (0.075 R)
• M15: 15,514,795 km (0.107 R)
• M16: 17,701,916 km (0.091 R)
• M17: 19,040,219 km (0.083 R)
• M18: 20,016,195 km (0.064 R)
• M19: 20,879,225 km (0.076 R)
• M20: 21,841,888 km (0.116 R)
• M21: 22,679,336 km (0.117 R)
• M22: 23,066,944 km (0.113 R)
• M23: 25,653,940 km (0.12 R)
• M24: 30,260,657 km (0.088 R)
• M25: 33,055,445 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.8

Radius: 7.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.78 AU - 8.86 AU

Year: 16277 Days

Day: 17 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,564,403 km

• M1: 98,286 km (0.086 R)
• M2: 415,284 km (0.081 R)
• M3: 731,982 km (0.107 R)
• M4: 1,186,162 km (0.075 R)
• M5: 1,817,614 km (0.104 R)
• M6: 2,676,904 km (0.097 R)
• M7: 6,427,024 km (0.113 R)
• M8: 8,194,074 km (0.108 R)
• M9: 10,747,410 km (0.029 R)
• M10: 11,303,914 km (0.086 R)
• M11: 11,762,881 km (0.08 R)
• M12: 12,964,451 km (0.106 R)
• M13: 13,917,838 km (0.099 R)
• M14: 14,512,041 km (0.079 R)
• M15: 17,510,132 km (0.08 R)
• M16: 19,073,130 km (0.094 R)
• M17: 21,241,252 km (0.112 R)
• M18: 22,028,586 km (0.11 R)
• M19: 23,291,790 km (0.11 R)
• M20: 25,764,643 km (0.119 R)
• M21: 26,760,666 km (0.071 R)
• M22: 31,562,009 km (0.107 R)
• M23: 35,793,684 km (0.106 R)
• M24: 37,663,358 km (0.097 R)
• M25: 38,044,833 km (0.091 R)
• M26: 39,466,162 km (0.073 R)
• M27: 39,991,700 km (0.089 R)
• M28: 42,414,138 km (0.098 R)
• M29: 42,827,327 km (0.028 R)
• M30: 43,104,083 km (0.117 R)
• M31: 47,254,078 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 15,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit