🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 14.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.3 AU - 1.78 AU

Year: 1234 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,597,977 km

• M1: 184,005 km (0.092 R)
• M2: 730,935 km (0.087 R)
• M3: 1,349,074 km (0.112 R)
• M4: 1,981,125 km (0.038 R)
• M5: 3,529,762 km (0.108 R)
• M6: 4,095,541 km (0.071 R)
• M7: 4,559,444 km (0.083 R)
• M8: 5,972,545 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.8

Radius: 9.3

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.49 AU - 4.61 AU

Year: 6267 Days

Day: 6.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,597,977 km

• M1: 115,639 km (0.075 R)
• M2: 450,888 km (0.114 R)
• M3: 976,276 km (0.081 R)
• M4: 1,268,590 km (0.041 R)
• M5: 1,698,684 km (0.082 R)
• M6: 2,145,233 km (0.096 R)
• M7: 2,560,966 km (0.087 R)
• M8: 3,275,146 km (0.101 R)
• M9: 3,622,662 km (0.074 R)
• M10: 4,116,335 km (0.101 R)
• M11: 4,926,407 km (0.098 R)
• M12: 5,593,315 km (0.063 R)
• M13: 8,035,350 km (0.111 R)
• M14: 8,468,586 km (0.1 R)
• M15: 8,875,941 km (0.119 R)
• M16: 12,206,588 km (0.102 R)
• M17: 13,262,001 km (0.075 R)
• M18: 13,590,069 km (0.072 R)
• M19: 14,377,103 km (0.086 R)
• M20: 15,253,597 km (0.118 R)
• M21: 17,502,053 km (0.12 R)
• M22: 23,911,574 km (0.052 R)
• M23: 28,805,968 km (0.09 R)
• M24: 30,670,406 km (0.053 R)
• M25: 32,613,981 km (0.074 R)
• M26: 33,112,441 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.7

Radius: 4

Gravity: 42.54 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.5 AU - 10.14 AU

Year: 19869 Days

Day: 21.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,597,977 km

• M1: 49,816 km (0.117 R)
• M2: 208,240 km (0.081 R)
• M3: 382,971 km (0.112 R)
• M4: 592,856 km (0.068 R)
• M5: 854,204 km (0.084 R)
• M6: 1,273,227 km (0.086 R)
• M7: 1,471,594 km (0.093 R)
• M8: 2,049,042 km (0.06 R)
• M9: 2,366,339 km (0.049 R)
• M10: 2,715,650 km (0.112 R)
• M11: 3,372,834 km (0.106 R)
• M12: 4,033,757 km (0.034 R)
• M13: 5,143,175 km (0.041 R)
• M14: 9,380,385 km (0.07 R)
• M15: 10,308,939 km (0.112 R)
• M16: 11,360,911 km (0.096 R)
• M17: 12,078,532 km (0.12 R)
• M18: 15,724,083 km (0.083 R)
• M19: 18,761,069 km (0.065 R)
• M20: 19,947,230 km (0.101 R)
• M21: 20,989,329 km (0.065 R)
• M22: 24,332,393 km (0.047 R)
• M23: 24,545,719 km (0.096 R)
• M24: 26,297,361 km (0.115 R)
• M25: 26,747,950 km (0.071 R)
• M26: 31,794,335 km (0.073 R)
• M27: 41,097,976 km (0.115 R)
• M28: 44,508,358 km (0.108 R)
• M29: 45,309,006 km (0.051 R)
• M30: 47,768,246 km (0.096 R)
• M31: 48,607,340 km (0.069 R)
• M32: 50,661,169 km (0.091 R)
• M33: 50,834,852 km (0.039 R)
• M34: 55,492,433 km (0.071 R)
• M35: 67,099,133 km (0.068 R)
• M36: 73,132,265 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit