🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.1

Radius: 11.1

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.29 AU - 1.43 AU

Year: 1008 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,010,164 km

• M1: 142,118 km (0.066 R)
• M2: 496,067 km (0.103 R)
• M3: 865,723 km (0.026 R)
• M4: 1,282,353 km (0.1 R)
• M5: 1,758,074 km (0.08 R)
• M6: 2,237,236 km (0.057 R)
• M7: 3,169,231 km (0.048 R)
• M8: 3,917,669 km (0.096 R)
• M9: 4,467,441 km (0.09 R)
• M10: 5,327,180 km (0.077 R)
• M11: 6,158,496 km (0.072 R)
• M12: 6,523,664 km (0.114 R)
• M13: 6,903,493 km (0.118 R)
• M14: 7,424,243 km (0.117 R)
• M15: 7,812,300 km (0.089 R)
• M16: 8,544,731 km (0.092 R)
• M17: 9,029,129 km (0.112 R)

Asteroid Belt

Center: 1.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 10.7

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.46 AU - 2.56 AU

Year: 2528 Days

Day: 10.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,010,164 km

• M1: 133,142 km (0.108 R)
• M2: 622,178 km (0.076 R)
• M3: 1,295,368 km (0.041 R)
• M4: 1,629,420 km (0.049 R)
• M5: 1,984,865 km (0.065 R)
• M6: 2,609,735 km (0.097 R)
• M7: 3,361,315 km (0.093 R)
• M8: 4,272,515 km (0.116 R)
• M9: 4,866,120 km (0.095 R)
• M10: 5,291,875 km (0.098 R)
• M11: 6,218,484 km (0.094 R)
• M12: 6,635,114 km (0.096 R)
• M13: 7,100,065 km (0.073 R)
• M14: 8,391,543 km (0.104 R)
• M15: 9,323,538 km (0.088 R)
• M16: 11,189,622 km (0.085 R)
• M17: 13,111,655 km (0.106 R)
• M18: 13,705,559 km (0.101 R)
• M19: 14,800,465 km (0.116 R)
• M20: 16,055,591 km (0.116 R)
• M21: 16,471,773 km (0.088 R)
• M22: 17,985,703 km (0.037 R)
• M23: 18,776,627 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 9.8

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.8 AU - 5.96 AU

Year: 9066 Days

Day: 8.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,010,164 km

• M1: 121,922 km (0.062 R)
• M2: 828,922 km (0.087 R)
• M3: 1,326,036 km (0.057 R)
• M4: 1,802,954 km (0.085 R)
• M5: 2,587,894 km (0.106 R)
• M6: 2,902,797 km (0.108 R)
• M7: 3,362,811 km (0.118 R)
• M8: 4,977,869 km (0.077 R)
• M9: 5,536,318 km (0.117 R)
• M10: 6,857,118 km (0.071 R)
• M11: 8,109,102 km (0.109 R)
• M12: 8,512,867 km (0.089 R)
• M13: 9,409,556 km (0.106 R)
• M14: 10,524,958 km (0.112 R)
• M15: 11,060,219 km (0.083 R)
• M16: 12,477,809 km (0.043 R)
• M17: 13,077,547 km (0.098 R)
• M18: 14,464,618 km (0.112 R)
• M19: 14,992,399 km (0.046 R)
• M20: 15,533,196 km (0.093 R)
• M21: 16,086,857 km (0.099 R)
• M22: 17,528,532 km (0.05 R)
• M23: 18,128,719 km (0.053 R)
• M24: 18,665,027 km (0.106 R)
• M25: 20,833,598 km (0.111 R)
• M26: 21,422,116 km (0.088 R)
• M27: 22,632,363 km (0.104 R)
• M28: 23,979,043 km (0.05 R)
• M29: 28,441,697 km (0.101 R)
• M30: 31,194,148 km (0.057 R)
• M31: 37,592,449 km (0.11 R)
• M32: 41,558,288 km (0.085 R)
• M33: 43,437,387 km (0.077 R)
• M34: 44,536,333 km (0.068 R)
• M35: 45,232,412 km (0.043 R)
• M36: 46,646,411 km (0.115 R)
• M37: 48,528,502 km (0.098 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: 509 - 11,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit