🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 14.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.8 AU - 1.04 AU

Year: 620 Days

Day: 7.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,081,307 km

• M1: 185,352 km (0.109 R)
• M2: 691,142 km (0.114 R)
• M3: 1,160,730 km (0.073 R)
• M4: 1,785,151 km (0.071 R)
• M5: 2,744,971 km (0.037 R)
• M6: 3,454,664 km (0.087 R)
• M7: 4,015,057 km (0.115 R)
• M8: 4,485,094 km (0.087 R)
• M9: 5,036,063 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.7

Radius: 11

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.54 AU - 3.08 AU

Year: 3311 Days

Day: 5 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,081,307 km

• M1: 137,331 km (0.082 R)
• M2: 585,526 km (0.109 R)
• M3: 1,964,669 km (0.06 R)
• M4: 2,362,001 km (0.04 R)
• M5: 2,747,514 km (0.078 R)
• M6: 3,302,822 km (0.117 R)
• M7: 5,172,646 km (0.068 R)
• M8: 7,963,394 km (0.096 R)
• M9: 8,306,123 km (0.046 R)
• M10: 8,730,382 km (0.05 R)
• M11: 10,780,471 km (0.12 R)
• M12: 11,158,056 km (0.083 R)
• M13: 12,665,105 km (0.028 R)
• M14: 17,132,846 km (0.08 R)
• M15: 21,283,588 km (0.08 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.7

Radius: 3

Gravity: 57.86 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.19 AU - 7.79 AU

Year: 12990 Days

Day: 24.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 52,081,307 km

• M1: 95,892 km (0.099 R)
• M2: 297,550 km (0.113 R)
• M3: 704,157 km (0.106 R)
• M4: 1,216,829 km (0.079 R)
• M5: 1,499,419 km (0.082 R)
• M6: 1,726,808 km (0.1 R)
• M7: 1,857,108 km (0.093 R)
• M8: 2,825,904 km (0.09 R)
• M9: 3,418,311 km (0.097 R)
• M10: 3,650,487 km (0.114 R)
• M11: 3,784,078 km (0.053 R)
• M12: 3,976,311 km (0.115 R)
• M13: 4,204,149 km (0.077 R)
• M14: 5,793,028 km (0.07 R)
• M15: 6,581,858 km (0.089 R)
• M16: 7,145,991 km (0.099 R)
• M17: 9,324,734 km (0.116 R)
• M18: 12,927,201 km (0.116 R)
• M19: 13,489,390 km (0.078 R)
• M20: 16,765,284 km (0.068 R)
• M21: 17,134,192 km (0.054 R)
• M22: 17,283,341 km (0.115 R)
• M23: 17,659,879 km (0.076 R)
• M24: 18,980,978 km (0.081 R)
• M25: 19,462,683 km (0.092 R)
• M26: 19,788,208 km (0.036 R)
• M27: 20,617,878 km (0.108 R)
• M28: 25,212,926 km (0.114 R)
• M29: 26,583,990 km (0.114 R)
• M30: 27,593,327 km (0.036 R)
• M31: 28,211,017 km (0.084 R)
• M32: 30,010,978 km (0.116 R)
• M33: 34,664,220 km (0.116 R)
• M34: 35,142,335 km (0.082 R)
• M35: 35,262,612 km (0.102 R)
• M36: 38,103,924 km (0.074 R)
• M37: 45,795,349 km (0.078 R)
• M38: 46,226,490 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 16,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit