🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 12.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.7 AU - 4.02 AU

Year: 5235 Days

Day: 8.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,516,271 km

• M1: 154,983 km (0.1 R)
• M2: 611,406 km (0.072 R)
• M3: 1,090,718 km (0.075 R)
• M4: 1,683,425 km (0.055 R)
• M5: 2,263,117 km (0.119 R)
• M6: 2,760,081 km (0.083 R)
• M7: 3,183,742 km (0.079 R)
• M8: 4,216,117 km (0.105 R)
• M9: 5,294,717 km (0.095 R)
• M10: 6,361,949 km (0.06 R)
• M11: 10,043,552 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 13.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.42 AU - 4.36 AU

Year: 5296 Days

Day: 11.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,516,271 km

• M1: 171,738 km (0.081 R)
• M2: 654,640 km (0.115 R)
• M3: 1,216,231 km (0.049 R)
• M4: 1,672,654 km (0.095 R)
• M5: 2,123,691 km (0.051 R)
• M6: 3,010,208 km (0.063 R)
• M7: 3,445,688 km (0.061 R)
• M8: 3,905,252 km (0.105 R)
• M9: 4,568,420 km (0.081 R)
• M10: 5,147,812 km (0.097 R)
• M11: 7,442,344 km (0.081 R)
• M12: 8,623,270 km (0.068 R)
• M13: 9,109,463 km (0.099 R)
• M14: 10,642,542 km (0.061 R)
• M15: 11,317,079 km (0.054 R)
• M16: 13,128,859 km (0.067 R)
• M17: 13,730,093 km (0.105 R)
• M18: 14,895,460 km (0.09 R)
• M19: 15,549,801 km (0.119 R)
• M20: 16,174,372 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.9

Radius: 3.8

Gravity: 60.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.7 AU - 7.12 AU

Year: 12538 Days

Day: 18.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,516,271 km

• M1: 47,273 km (0.1 R)
• M2: 192,682 km (0.093 R)
• M3: 334,052 km (0.045 R)
• M4: 488,736 km (0.077 R)
• M5: 665,112 km (0.098 R)
• M6: 812,167 km (0.047 R)
• M7: 1,073,664 km (0.063 R)
• M8: 1,374,655 km (0.07 R)
• M9: 1,919,341 km (0.1 R)
• M10: 2,047,396 km (0.106 R)
• M11: 2,551,990 km (0.114 R)
• M12: 2,775,489 km (0.045 R)
• M13: 3,160,105 km (0.047 R)
• M14: 3,287,413 km (0.098 R)
• M15: 3,717,657 km (0.11 R)
• M16: 4,854,900 km (0.093 R)
• M17: 5,233,382 km (0.03 R)
• M18: 6,988,614 km (0.115 R)
• M19: 7,205,082 km (0.033 R)
• M20: 7,337,028 km (0.113 R)
• M21: 8,797,252 km (0.078 R)
• M22: 10,953,556 km (0.07 R)
• M23: 17,829,972 km (0.073 R)
• M24: 18,152,804 km (0.045 R)
• M25: 18,727,110 km (0.054 R)
• M26: 20,085,160 km (0.06 R)
• M27: 21,781,300 km (0.115 R)
• M28: 23,186,174 km (0.095 R)
• M29: 26,591,770 km (0.11 R)
• M30: 28,085,803 km (0.094 R)
• M31: 30,430,451 km (0.119 R)
• M32: 31,709,213 km (0.119 R)
• M33: 31,945,578 km (0.106 R)
• M34: 34,125,219 km (0.097 R)
• M35: 37,841,978 km (0.111 R)
• M36: 40,279,675 km (0.08 R)
• M37: 41,961,604 km (0.092 R)
• M38: 56,960,137 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit