🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.3

Radius: 8.2

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.26 AU - 3.38 AU

Year: 3269 Days

Day: 6.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,390,774 km

• M1: 102,026 km (0.046 R)
• M2: 371,601 km (0.117 R)
• M3: 634,445 km (0.113 R)
• M4: 1,062,743 km (0.095 R)
• M5: 1,592,918 km (0.095 R)
• M6: 2,115,763 km (0.076 R)
• M7: 3,155,318 km (0.1 R)
• M8: 3,767,024 km (0.115 R)
• M9: 4,068,015 km (0.118 R)
• M10: 4,408,500 km (0.092 R)
• M11: 5,251,035 km (0.079 R)
• M12: 5,822,648 km (0.112 R)
• M13: 6,710,362 km (0.114 R)
• M14: 7,219,444 km (0.097 R)
• M15: 7,516,844 km (0.082 R)
• M16: 9,594,908 km (0.07 R)
• M17: 11,755,251 km (0.028 R)
• M18: 13,512,428 km (0.072 R)
• M19: 15,492,355 km (0.086 R)
• M20: 16,895,733 km (0.091 R)
• M21: 17,897,141 km (0.109 R)
• M22: 19,441,141 km (0.084 R)
• M23: 20,408,890 km (0.04 R)
• M24: 21,408,502 km (0.088 R)
• M25: 22,791,684 km (0.11 R)
• M26: 23,649,628 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.2

Radius: 11.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.37 AU - 3.27 AU

Year: 3269 Days

Day: 7.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,390,774 km

• M1: 145,708 km (0.108 R)
• M2: 679,474 km (0.114 R)
• M3: 1,435,691 km (0.112 R)
• M4: 1,829,582 km (0.071 R)
• M5: 2,636,662 km (0.066 R)
• M6: 3,543,226 km (0.092 R)
• M7: 3,925,897 km (0.108 R)
• M8: 4,689,145 km (0.059 R)
• M9: 5,084,084 km (0.109 R)
• M10: 5,866,331 km (0.103 R)
• M11: 6,325,746 km (0.119 R)
• M12: 6,975,898 km (0.102 R)
• M13: 8,601,728 km (0.093 R)
• M14: 9,642,181 km (0.073 R)
• M15: 10,211,251 km (0.097 R)
• M16: 10,953,706 km (0.034 R)
• M17: 12,134,781 km (0.116 R)
• M18: 13,839,000 km (0.026 R)
• M19: 15,843,312 km (0.088 R)
• M20: 17,507,738 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.2

Radius: 7.7

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.81 AU - 7.35 AU

Year: 10348 Days

Day: 17.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,390,774 km

• M1: 96,191 km (0.108 R)
• M2: 377,884 km (0.119 R)
• M3: 786,586 km (0.066 R)
• M4: 1,155,344 km (0.034 R)
• M5: 2,139,399 km (0.075 R)
• M6: 2,866,146 km (0.08 R)
• M7: 3,149,484 km (0.094 R)
• M8: 3,523,927 km (0.1 R)
• M9: 3,798,440 km (0.076 R)
• M10: 7,387,741 km (0.038 R)
• M11: 9,071,166 km (0.086 R)
• M12: 9,588,924 km (0.099 R)
• M13: 10,427,570 km (0.107 R)
• M14: 13,058,847 km (0.119 R)
• M15: 15,765,521 km (0.102 R)
• M16: 19,511,901 km (0.081 R)
• M17: 21,261,597 km (0.107 R)
• M18: 23,199,937 km (0.088 R)
• M19: 23,461,135 km (0.099 R)
• M20: 24,887,700 km (0.1 R)
• M21: 25,529,625 km (0.104 R)
• M22: 26,846,535 km (0.117 R)
• M23: 31,598,661 km (0.09 R)
• M24: 32,896,123 km (0.086 R)
• M25: 38,442,015 km (0.113 R)
• M26: 40,169,871 km (0.082 R)
• M27: 41,691,580 km (0.113 R)
• M28: 44,849,442 km (0.093 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: 253 - 14,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit