🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.4

Radius: 11

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.77 AU - 5.07 AU

Year: 3986 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,778,344 km

• M1: 136,882 km (0.044 R)
• M2: 503,546 km (0.083 R)
• M3: 907,760 km (0.088 R)
• M4: 1,512,434 km (0.052 R)
• M5: 2,026,902 km (0.088 R)
• M6: 2,672,267 km (0.106 R)
• M7: 3,107,597 km (0.043 R)
• M8: 3,630,740 km (0.108 R)
• M9: 4,854,301 km (0.105 R)
• M10: 5,533,476 km (0.052 R)
• M11: 6,952,860 km (0.11 R)
• M12: 8,862,327 km (0.073 R)
• M13: 10,496,983 km (0.105 R)
• M14: 13,337,697 km (0.118 R)
• M15: 14,616,011 km (0.1 R)
• M16: 18,690,608 km (0.078 R)
• M17: 24,271,806 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 14.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.75 AU - 7.07 AU

Year: 6634 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,778,344 km

• M1: 186,249 km (0.084 R)
• M2: 1,165,667 km (0.05 R)
• M3: 1,648,718 km (0.072 R)
• M4: 2,171,263 km (0.047 R)
• M5: 2,822,014 km (0.096 R)
• M6: 3,905,552 km (0.071 R)
• M7: 4,383,666 km (0.106 R)
• M8: 4,900,976 km (0.12 R)
• M9: 5,406,766 km (0.117 R)
• M10: 5,891,763 km (0.058 R)
• M11: 7,492,161 km (0.037 R)
• M12: 9,636,347 km (0.119 R)
• M13: 10,640,897 km (0.065 R)
• M14: 11,494,053 km (0.104 R)
• M15: 11,982,341 km (0.057 R)
• M16: 14,895,460 km (0.106 R)
• M17: 15,746,073 km (0.099 R)
• M18: 16,911,291 km (0.105 R)
• M19: 18,432,702 km (0.027 R)
• M20: 19,350,933 km (0.11 R)
• M21: 21,212,828 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 9.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.65 AU - 7.97 AU

Year: 7972 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,778,344 km

• M1: 116,836 km (0.098 R)
• M2: 411,095 km (0.076 R)
• M3: 989,889 km (0.064 R)
• M4: 1,326,634 km (0.076 R)
• M5: 1,648,419 km (0.112 R)
• M6: 2,052,782 km (0.075 R)
• M7: 2,793,291 km (0.105 R)
• M8: 3,204,835 km (0.114 R)
• M9: 3,839,579 km (0.094 R)
• M10: 4,299,443 km (0.111 R)
• M11: 4,687,948 km (0.066 R)
• M12: 5,300,402 km (0.11 R)
• M13: 6,821,513 km (0.04 R)
• M14: 8,374,489 km (0.042 R)
• M15: 10,195,693 km (0.09 R)
• M16: 10,701,184 km (0.084 R)
• M17: 11,417,160 km (0.104 R)
• M18: 11,712,316 km (0.063 R)
• M19: 13,428,204 km (0.113 R)
• M20: 14,546,299 km (0.097 R)
• M21: 15,069,143 km (0.117 R)
• M22: 15,907,340 km (0.089 R)
• M23: 17,287,081 km (0.085 R)
• M24: 19,925,988 km (0.09 R)
• M25: 20,354,585 km (0.044 R)
• M26: 23,687,626 km (0.08 R)
• M27: 27,543,661 km (0.103 R)
• M28: 28,886,302 km (0.107 R)
• M29: 29,435,475 km (0.084 R)
• M30: 30,460,221 km (0.036 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit