🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 9.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.14 AU - 1.32 AU

Year: 925 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,630,462 km

• M1: 120,725 km (0.114 R)
• M2: 531,820 km (0.114 R)
• M3: 877,691 km (0.119 R)
• M4: 1,184,366 km (0.084 R)
• M5: 1,641,089 km (0.109 R)
• M6: 2,008,351 km (0.111 R)
• M7: 2,336,270 km (0.083 R)
• M8: 2,989,863 km (0.026 R)
• M9: 3,843,169 km (0.114 R)
• M10: 4,470,433 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 9.3

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.46 AU - 1.9 AU

Year: 1477 Days

Day: 12.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 144.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,630,462 km

• M1: 115,639 km (0.119 R)
• M2: 422,464 km (0.091 R)
• M3: 741,407 km (0.043 R)
• M4: 1,342,042 km (0.041 R)
• M5: 1,699,731 km (0.077 R)
• M6: 2,097,661 km (0.106 R)
• M7: 3,560,729 km (0.12 R)
• M8: 3,977,807 km (0.08 R)
• M9: 5,208,250 km (0.101 R)
• M10: 7,394,174 km (0.109 R)
• M11: 8,192,727 km (0.068 R)
• M12: 9,238,417 km (0.114 R)
• M13: 9,960,825 km (0.082 R)
• M14: 12,908,351 km (0.097 R)
• M15: 13,231,782 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.55 AU - 1.97 AU

Year: 1584 Days

Day: 12.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,630,462 km

• M1: 99,483 km (0.117 R)
• M2: 407,205 km (0.118 R)
• M3: 843,732 km (0.114 R)
• M4: 1,178,981 km (0.088 R)
• M5: 1,455,886 km (0.064 R)
• M6: 2,114,416 km (0.054 R)
• M7: 5,895,054 km (0.078 R)
• M8: 6,174,054 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.5

Radius: 12.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.01 AU - 4.21 AU

Year: 4652 Days

Day: 11.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,630,462 km

• M1: 156,779 km (0.105 R)
• M2: 602,730 km (0.051 R)
• M3: 1,763,908 km (0.085 R)
• M4: 2,747,365 km (0.116 R)
• M5: 3,659,314 km (0.102 R)
• M6: 4,090,903 km (0.093 R)
• M7: 5,140,332 km (0.115 R)
• M8: 6,297,622 km (0.105 R)
• M9: 7,161,100 km (0.116 R)
• M10: 8,026,674 km (0.117 R)
• M11: 9,041,695 km (0.08 R)
• M12: 9,922,677 km (0.107 R)
• M13: 10,586,293 km (0.053 R)
• M14: 12,450,881 km (0.118 R)
• M15: 15,092,630 km (0.075 R)
• M16: 16,453,223 km (0.075 R)
• M17: 17,510,281 km (0.062 R)
• M18: 18,744,763 km (0.091 R)
• M19: 19,485,571 km (0.114 R)
• M20: 21,678,377 km (0.106 R)
• M21: 22,344,686 km (0.114 R)
• M22: 23,640,652 km (0.082 R)
• M23: 24,985,986 km (0.084 R)
• M24: 27,056,420 km (0.107 R)
• M25: 27,483,822 km (0.116 R)
• M26: 28,177,058 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 13,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit