🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.9

Radius: 8.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.08 AU - 1.26 AU

Year: 844 Days

Day: 13.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,297,379 km

• M1: 103,372 km (0.12 R)
• M2: 481,855 km (0.077 R)
• M3: 888,163 km (0.085 R)
• M4: 1,948,363 km (0.037 R)
• M5: 2,384,291 km (0.038 R)
• M6: 3,022,176 km (0.047 R)
• M7: 3,621,316 km (0.111 R)
• M8: 3,921,259 km (0.114 R)
• M9: 4,478,511 km (0.074 R)
• M10: 4,824,831 km (0.112 R)
• M11: 5,205,707 km (0.073 R)
• M12: 6,790,696 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.3

Radius: 8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2 AU - 2.94 AU

Year: 2589 Days

Day: 8.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,297,379 km

• M1: 100,380 km (0.044 R)
• M2: 410,497 km (0.083 R)
• M3: 1,022,950 km (0.076 R)
• M4: 1,404,425 km (0.115 R)
• M5: 1,733,241 km (0.119 R)
• M6: 2,280,021 km (0.074 R)
• M7: 2,709,816 km (0.115 R)
• M8: 4,844,877 km (0.084 R)
• M9: 5,739,322 km (0.114 R)
• M10: 6,020,866 km (0.092 R)
• M11: 6,637,209 km (0.114 R)
• M12: 7,240,687 km (0.099 R)
• M13: 8,287,572 km (0.064 R)
• M14: 9,432,146 km (0.098 R)
• M15: 11,323,362 km (0.118 R)
• M16: 12,493,965 km (0.08 R)
• M17: 13,250,183 km (0.064 R)
• M18: 13,994,432 km (0.082 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.9

Radius: 4

Gravity: 43.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.54 AU - 8.88 AU

Year: 14276 Days

Day: 20.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 56.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,297,379 km

• M1: 68,965 km (0.107 R)
• M2: 236,514 km (0.096 R)
• M3: 383,719 km (0.103 R)
• M4: 684,261 km (0.072 R)
• M5: 1,176,737 km (0.063 R)
• M6: 1,323,492 km (0.07 R)
• M7: 1,543,551 km (0.104 R)
• M8: 1,839,306 km (0.088 R)
• M9: 2,721,036 km (0.106 R)
• M10: 3,599,624 km (0.059 R)
• M11: 4,522,942 km (0.103 R)
• M12: 4,784,738 km (0.086 R)
• M13: 5,126,121 km (0.093 R)
• M14: 6,247,656 km (0.107 R)
• M15: 6,738,935 km (0.104 R)
• M16: 10,073,921 km (0.066 R)
• M17: 10,407,524 km (0.086 R)
• M18: 11,392,327 km (0.112 R)
• M19: 14,227,057 km (0.085 R)
• M20: 15,437,603 km (0.068 R)
• M21: 15,955,361 km (0.104 R)
• M22: 17,103,824 km (0.081 R)
• M23: 19,649,830 km (0.085 R)
• M24: 24,072,541 km (0.103 R)
• M25: 25,273,363 km (0.109 R)
• M26: 28,559,580 km (0.11 R)
• M27: 28,891,986 km (0.092 R)
• M28: 30,708,254 km (0.085 R)
• M29: 32,599,321 km (0.031 R)
• M30: 32,840,921 km (0.101 R)
• M31: 38,600,439 km (0.063 R)
• M32: 38,735,526 km (0.086 R)
• M33: 40,660,252 km (0.071 R)
• M34: 46,204,200 km (0.097 R)
• M35: 46,662,119 km (0.104 R)
• M36: 49,473,811 km (0.046 R)
• M37: 50,596,992 km (0.093 R)
• M38: 53,563,218 km (0.085 R)
• M39: 60,383,236 km (0.07 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: 277 - 17,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit