🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.1

Radius: 8

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.76 AU - 0.94 AU

Year: 532 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,938,644 km

• M1: 99,483 km (0.036 R)
• M2: 383,868 km (0.095 R)
• M3: 648,507 km (0.046 R)
• M4: 960,718 km (0.039 R)
• M5: 1,233,434 km (0.104 R)
• M6: 1,814,024 km (0.115 R)
• M7: 2,193,105 km (0.109 R)
• M8: 2,555,281 km (0.111 R)
• M9: 2,978,643 km (0.077 R)
• M10: 3,317,632 km (0.09 R)
• M11: 3,669,486 km (0.118 R)
• M12: 4,100,029 km (0.105 R)
• M13: 4,348,810 km (0.106 R)
• M14: 5,252,381 km (0.1 R)

Asteroid Belt

Center: 2.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 12.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.92 AU - 4.4 AU

Year: 4749 Days

Day: 10.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,938,644 km

• M1: 158,125 km (0.103 R)
• M2: 776,263 km (0.108 R)
• M3: 1,367,474 km (0.106 R)
• M4: 1,997,132 km (0.08 R)
• M5: 2,959,794 km (0.104 R)
• M6: 3,578,381 km (0.096 R)
• M7: 4,091,801 km (0.115 R)
• M8: 4,552,712 km (0.062 R)
• M9: 5,436,087 km (0.097 R)
• M10: 6,526,656 km (0.117 R)
• M11: 6,988,165 km (0.063 R)
• M12: 11,131,278 km (0.108 R)
• M13: 14,366,632 km (0.114 R)
• M14: 14,979,833 km (0.104 R)
• M15: 16,378,274 km (0.11 R)
• M16: 17,608,717 km (0.096 R)
• M17: 18,833,774 km (0.12 R)
• M18: 24,621,117 km (0.119 R)
• M19: 25,097,736 km (0.076 R)
• M20: 28,783,977 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.2

Radius: 10.8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.19 AU - 4.49 AU

Year: 6132 Days

Day: 13.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,938,644 km

• M1: 135,835 km (0.093 R)
• M2: 484,398 km (0.072 R)
• M3: 1,018,761 km (0.117 R)
• M4: 1,444,068 km (0.103 R)
• M5: 1,898,098 km (0.109 R)
• M6: 2,499,780 km (0.089 R)
• M7: 4,237,210 km (0.111 R)
• M8: 5,388,814 km (0.109 R)
• M9: 7,098,569 km (0.094 R)
• M10: 9,100,637 km (0.105 R)
• M11: 9,497,370 km (0.043 R)
• M12: 10,564,302 km (0.088 R)
• M13: 11,402,948 km (0.089 R)
• M14: 13,494,177 km (0.097 R)
• M15: 14,901,294 km (0.092 R)
• M16: 16,082,968 km (0.04 R)
• M17: 17,528,083 km (0.118 R)
• M18: 20,826,268 km (0.081 R)
• M19: 26,161,227 km (0.08 R)
• M20: 27,419,046 km (0.09 R)
• M21: 28,155,516 km (0.096 R)
• M22: 29,284,980 km (0.084 R)
• M23: 29,668,250 km (0.105 R)
• M24: 31,334,022 km (0.067 R)
• M25: 31,936,602 km (0.09 R)
• M26: 32,751,911 km (0.069 R)
• M27: 34,318,200 km (0.104 R)
• M28: 37,262,286 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 19,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit