🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.3

Radius: 9.9

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.1 AU - 1.14 AU

Year: 754 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,420,246 km

• M1: 123,269 km (0.107 R)
• M2: 464,950 km (0.109 R)
• M3: 800,199 km (0.088 R)
• M4: 1,696,889 km (0.056 R)
• M5: 2,059,514 km (0.105 R)
• M6: 2,397,605 km (0.116 R)
• M7: 2,918,804 km (0.065 R)
• M8: 3,542,478 km (0.113 R)
• M9: 3,954,620 km (0.114 R)
• M10: 5,520,760 km (0.069 R)
• M11: 6,669,522 km (0.115 R)
• M12: 6,980,087 km (0.074 R)
• M13: 7,606,603 km (0.101 R)
• M14: 8,371,796 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 9.4

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.14 AU - 2.22 AU

Year: 2047 Days

Day: 10.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,420,246 km

• M1: 116,836 km (0.06 R)
• M2: 728,841 km (0.116 R)
• M3: 1,064,090 km (0.066 R)
• M4: 1,466,807 km (0.099 R)
• M5: 2,462,680 km (0.106 R)
• M6: 3,256,895 km (0.095 R)
• M7: 3,784,976 km (0.066 R)
• M8: 4,136,082 km (0.096 R)
• M9: 6,383,192 km (0.056 R)
• M10: 6,722,180 km (0.088 R)
• M11: 8,982,455 km (0.078 R)
• M12: 10,479,929 km (0.1 R)
• M13: 11,138,010 km (0.072 R)
• M14: 11,477,298 km (0.042 R)
• M15: 12,097,531 km (0.083 R)
• M16: 14,401,189 km (0.049 R)
• M17: 14,759,027 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.5

Radius: 5

Gravity: 38.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.64 AU - 10.04 AU

Year: 16711 Days

Day: 21.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,420,246 km

• M1: 62,233 km (0.092 R)
• M2: 382,522 km (0.055 R)
• M3: 1,027,737 km (0.053 R)
• M4: 2,056,372 km (0.083 R)
• M5: 2,946,330 km (0.09 R)
• M6: 3,265,572 km (0.119 R)
• M7: 3,548,910 km (0.112 R)
• M8: 5,293,969 km (0.09 R)
• M9: 6,137,701 km (0.068 R)
• M10: 10,058,512 km (0.119 R)
• M11: 10,355,464 km (0.118 R)
• M12: 12,531,664 km (0.085 R)
• M13: 12,875,440 km (0.082 R)
• M14: 13,581,841 km (0.093 R)
• M15: 15,304,311 km (0.094 R)
• M16: 16,584,869 km (0.114 R)
• M17: 16,832,752 km (0.036 R)
• M18: 17,505,793 km (0.035 R)
• M19: 17,935,289 km (0.099 R)
• M20: 21,531,023 km (0.066 R)
• M21: 21,924,914 km (0.114 R)
• M22: 22,930,661 km (0.079 R)
• M23: 26,806,442 km (0.116 R)
• M24: 28,898,419 km (0.039 R)
• M25: 35,140,241 km (0.084 R)
• M26: 38,069,666 km (0.033 R)
• M27: 42,223,251 km (0.056 R)
• M28: 46,833,259 km (0.081 R)
• M29: 51,416,639 km (0.11 R)
• M30: 51,591,818 km (0.117 R)
• M31: 53,726,280 km (0.099 R)
• M32: 60,092,268 km (0.049 R)
• M33: 63,859,591 km (0.114 R)
• M34: 64,265,151 km (0.114 R)
• M35: 69,265,759 km (0.111 R)
• M36: 75,194,472 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit