🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.1

Radius: 8.2

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.84 AU - 1.1 AU

Year: 627 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,535,262 km

• M1: 102,026 km (0.092 R)
• M2: 364,271 km (0.078 R)
• M3: 648,656 km (0.105 R)
• M4: 973,733 km (0.104 R)
• M5: 1,302,997 km (0.025 R)
• M6: 1,602,044 km (0.092 R)
• M7: 2,038,421 km (0.109 R)
• M8: 2,455,649 km (0.057 R)
• M9: 2,810,944 km (0.094 R)
• M10: 3,087,251 km (0.086 R)
• M11: 3,529,163 km (0.072 R)
• M12: 4,163,010 km (0.096 R)
• M13: 4,620,779 km (0.12 R)
• M14: 5,059,550 km (0.102 R)
• M15: 5,922,879 km (0.118 R)
• M16: 6,258,128 km (0.075 R)
• M17: 7,031,998 km (0.099 R)
• M18: 7,341,067 km (0.068 R)
• M19: 7,613,036 km (0.03 R)
• M20: 7,938,860 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.4

Radius: 10.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.7 AU - 2.28 AU

Year: 1842 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,535,262 km

• M1: 148,850 km (0.087 R)
• M2: 551,717 km (0.096 R)
• M3: 1,074,562 km (0.105 R)
• M4: 1,934,749 km (0.067 R)
• M5: 2,526,110 km (0.03 R)
• M6: 2,998,989 km (0.118 R)
• M7: 3,693,422 km (0.081 R)
• M8: 4,087,911 km (0.056 R)
• M9: 5,315,811 km (0.097 R)
• M10: 5,708,206 km (0.038 R)
• M11: 6,724,574 km (0.098 R)
• M12: 8,455,122 km (0.111 R)
• M13: 9,392,353 km (0.099 R)
• M14: 10,498,479 km (0.047 R)
• M15: 11,580,670 km (0.091 R)
• M16: 11,982,191 km (0.115 R)
• M17: 12,929,146 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.4

Radius: 3.4

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.17 AU - 8.23 AU

Year: 14017 Days

Day: 15.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,535,262 km

• M1: 42,336 km (0.118 R)
• M2: 157,527 km (0.088 R)
• M3: 365,916 km (0.107 R)
• M4: 505,342 km (0.084 R)
• M5: 651,499 km (0.092 R)
• M6: 1,393,803 km (0.113 R)
• M7: 1,579,006 km (0.07 R)
• M8: 2,367,536 km (0.109 R)
• M9: 3,541,879 km (0.051 R)
• M10: 3,769,567 km (0.12 R)
• M11: 4,643,817 km (0.092 R)
• M12: 4,806,280 km (0.103 R)
• M13: 6,886,140 km (0.096 R)
• M14: 7,026,462 km (0.062 R)
• M15: 8,457,067 km (0.115 R)
• M16: 9,454,137 km (0.103 R)
• M17: 13,018,156 km (0.087 R)
• M18: 13,780,208 km (0.074 R)
• M19: 16,059,032 km (0.105 R)
• M20: 17,710,294 km (0.036 R)
• M21: 23,022,813 km (0.094 R)
• M22: 23,494,944 km (0.092 R)
• M23: 24,785,674 km (0.116 R)
• M24: 25,115,538 km (0.119 R)
• M25: 25,784,091 km (0.103 R)
• M26: 28,217,599 km (0.094 R)
• M27: 28,487,175 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 14,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit