🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 12.5

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.2 AU - 2.48 AU

Year: 2276 Days

Day: 11.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,726,548 km

• M1: 155,582 km (0.118 R)
• M2: 592,258 km (0.059 R)
• M3: 1,084,884 km (0.073 R)
• M4: 1,578,407 km (0.09 R)
• M5: 1,981,723 km (0.063 R)
• M6: 2,442,335 km (0.034 R)
• M7: 2,845,052 km (0.108 R)
• M8: 3,600,073 km (0.108 R)
• M9: 4,199,362 km (0.077 R)
• M10: 5,464,212 km (0.059 R)
• M11: 5,875,307 km (0.114 R)
• M12: 7,591,494 km (0.109 R)
• M13: 9,393,101 km (0.098 R)
• M14: 10,290,838 km (0.093 R)
• M15: 10,707,767 km (0.097 R)
• M16: 12,295,599 km (0.11 R)
• M17: 13,950,749 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 8.3

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.89 AU - 3.55 AU

Year: 3674 Days

Day: 11.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,726,548 km

• M1: 103,372 km (0.091 R)
• M2: 434,283 km (0.067 R)
• M3: 753,076 km (0.053 R)
• M4: 1,163,123 km (0.039 R)
• M5: 1,937,442 km (0.079 R)
• M6: 3,607,104 km (0.037 R)
• M7: 5,302,497 km (0.12 R)
• M8: 5,892,211 km (0.109 R)
• M9: 10,215,889 km (0.079 R)
• M10: 15,104,299 km (0.069 R)
• M11: 18,267,246 km (0.113 R)
• M12: 25,165,354 km (0.061 R)
• M13: 26,262,804 km (0.105 R)
• M14: 26,903,980 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.6

Radius: 12.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.6 AU - 4.26 AU

Year: 4039 Days

Day: 11.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,726,548 km

• M1: 154,385 km (0.117 R)
• M2: 797,955 km (0.056 R)
• M3: 1,431,801 km (0.097 R)
• M4: 1,873,564 km (0.075 R)
• M5: 2,964,880 km (0.119 R)
• M6: 3,887,600 km (0.107 R)
• M7: 7,270,606 km (0.029 R)
• M8: 8,114,039 km (0.039 R)
• M9: 8,572,706 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935

Radius: 4.1

Gravity: 55.62 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.64 AU - 9.06 AU

Year: 15341 Days

Day: 19.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,726,548 km

• M1: 51,162 km (0.091 R)
• M2: 195,824 km (0.119 R)
• M3: 513,121 km (0.115 R)
• M4: 1,366,277 km (0.116 R)
• M5: 1,902,586 km (0.102 R)
• M6: 2,056,223 km (0.105 R)
• M7: 2,522,220 km (0.086 R)
• M8: 2,755,892 km (0.079 R)
• M9: 2,978,494 km (0.116 R)
• M10: 6,321,108 km (0.114 R)
• M11: 6,752,399 km (0.072 R)
• M12: 9,648,464 km (0.119 R)
• M13: 10,161,585 km (0.112 R)
• M14: 11,681,799 km (0.074 R)
• M15: 13,347,421 km (0.099 R)
• M16: 16,092,991 km (0.067 R)
• M17: 21,594,453 km (0.098 R)
• M18: 23,268,602 km (0.107 R)
• M19: 23,572,735 km (0.106 R)
• M20: 27,095,466 km (0.03 R)
• M21: 29,274,807 km (0.108 R)
• M22: 31,321,456 km (0.114 R)
• M23: 37,889,849 km (0.103 R)
• M24: 39,736,486 km (0.063 R)
• M25: 40,608,641 km (0.098 R)
• M26: 49,875,033 km (0.094 R)
• M27: 53,838,478 km (0.091 R)
• M28: 55,264,894 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit