🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.9

Radius: 11.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.06 AU

Year: 590 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,454,159 km

• M1: 144,212 km (0.106 R)
• M2: 507,436 km (0.103 R)
• M3: 885,320 km (0.06 R)
• M4: 1,420,731 km (0.096 R)
• M5: 1,785,151 km (0.117 R)
• M6: 2,194,451 km (0.092 R)
• M7: 3,342,914 km (0.03 R)
• M8: 3,776,748 km (0.113 R)
• M9: 4,823,185 km (0.064 R)
• M10: 5,327,180 km (0.108 R)
• M11: 5,792,130 km (0.117 R)
• M12: 6,323,053 km (0.098 R)
• M13: 6,803,711 km (0.055 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.8

Radius: 8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.83 AU - 8.45 AU

Year: 13411 Days

Day: 18.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,454,159 km

• M1: 100,380 km (0.051 R)
• M2: 537,505 km (0.067 R)
• M3: 799,750 km (0.034 R)
• M4: 1,453,493 km (0.117 R)
• M5: 1,772,136 km (0.1 R)
• M6: 2,254,590 km (0.104 R)
• M7: 3,460,947 km (0.05 R)
• M8: 5,787,194 km (0.072 R)
• M9: 7,008,810 km (0.119 R)
• M10: 9,626,473 km (0.113 R)
• M11: 10,076,913 km (0.107 R)
• M12: 12,113,987 km (0.034 R)
• M13: 13,785,893 km (0.091 R)
• M14: 16,285,075 km (0.1 R)
• M15: 20,376,427 km (0.101 R)
• M16: 22,160,681 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.6

Radius: 5.9

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.17 AU - 9.75 AU

Year: 18853 Days

Day: 16.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,454,159 km

• M1: 73,752 km (0.087 R)
• M2: 317,746 km (0.113 R)
• M3: 508,034 km (0.111 R)
• M4: 777,759 km (0.107 R)
• M5: 1,383,332 km (0.086 R)
• M6: 1,611,319 km (0.066 R)
• M7: 1,972,897 km (0.106 R)
• M8: 2,345,246 km (0.101 R)
• M9: 3,441,349 km (0.098 R)
• M10: 3,690,430 km (0.097 R)
• M11: 5,227,847 km (0.034 R)
• M12: 6,380,948 km (0.117 R)
• M13: 7,601,367 km (0.108 R)
• M14: 9,442,767 km (0.082 R)
• M15: 10,901,945 km (0.116 R)
• M16: 11,259,035 km (0.037 R)
• M17: 12,122,215 km (0.112 R)
• M18: 12,312,802 km (0.112 R)
• M19: 14,543,307 km (0.085 R)
• M20: 14,830,834 km (0.089 R)
• M21: 19,177,849 km (0.073 R)
• M22: 20,585,864 km (0.111 R)
• M23: 21,500,056 km (0.114 R)
• M24: 24,913,281 km (0.038 R)
• M25: 27,891,027 km (0.095 R)
• M26: 31,335,817 km (0.071 R)
• M27: 33,783,538 km (0.036 R)
• M28: 37,286,072 km (0.108 R)
• M29: 38,095,995 km (0.115 R)
• M30: 38,779,807 km (0.113 R)
• M31: 41,166,192 km (0.047 R)
• M32: 41,741,546 km (0.108 R)
• M33: 43,499,919 km (0.095 R)
• M34: 47,477,876 km (0.118 R)
• M35: 57,211,611 km (0.092 R)
• M36: 60,668,070 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit