🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.2

Radius: 12.5

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.42 AU - 2.14 AU

Year: 1639 Days

Day: 13.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,358,355 km

• M1: 155,731 km (0.11 R)
• M2: 552,166 km (0.083 R)
• M3: 961,765 km (0.065 R)
• M4: 1,567,337 km (0.105 R)
• M5: 2,393,267 km (0.119 R)
• M6: 3,345,607 km (0.069 R)
• M7: 3,918,267 km (0.05 R)
• M8: 4,361,227 km (0.119 R)
• M9: 6,530,396 km (0.12 R)
• M10: 7,022,573 km (0.071 R)
• M11: 7,456,107 km (0.09 R)
• M12: 8,287,872 km (0.101 R)
• M13: 9,180,373 km (0.084 R)
• M14: 10,136,004 km (0.077 R)
• M15: 10,975,996 km (0.063 R)
• M16: 12,478,706 km (0.076 R)
• M17: 13,485,051 km (0.085 R)
• M18: 14,631,719 km (0.03 R)

Asteroid Belt

Center: 2.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 11.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.96 AU - 4.24 AU

Year: 5730 Days

Day: 8 Hours

Environment

Temp: -230 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,358,355 km

• M1: 139,575 km (0.083 R)
• M2: 491,279 km (0.111 R)
• M3: 846,275 km (0.106 R)
• M4: 1,533,827 km (0.092 R)
• M5: 1,961,976 km (0.098 R)
• M6: 2,316,074 km (0.111 R)
• M7: 3,137,666 km (0.032 R)
• M8: 3,815,045 km (0.098 R)
• M9: 4,303,482 km (0.105 R)
• M10: 4,684,807 km (0.041 R)
• M11: 7,301,872 km (0.045 R)
• M12: 7,673,473 km (0.1 R)
• M13: 9,017,161 km (0.08 R)
• M14: 10,469,457 km (0.073 R)
• M15: 12,025,425 km (0.102 R)
• M16: 13,030,124 km (0.084 R)
• M17: 14,720,580 km (0.111 R)
• M18: 15,097,268 km (0.066 R)
• M19: 16,380,219 km (0.106 R)
• M20: 17,374,297 km (0.118 R)
• M21: 20,866,809 km (0.101 R)
• M22: 21,756,018 km (0.081 R)
• M23: 26,190,398 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.7

Radius: 12.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.3 AU - 4.42 AU

Year: 6284 Days

Day: 13.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 175.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,358,355 km

• M1: 160,369 km (0.09 R)
• M2: 897,886 km (0.086 R)
• M3: 1,333,366 km (0.103 R)
• M4: 1,982,770 km (0.06 R)
• M5: 2,965,628 km (0.103 R)
• M6: 3,632,236 km (0.096 R)
• M7: 4,347,763 km (0.089 R)
• M8: 5,668,712 km (0.102 R)
• M9: 6,831,985 km (0.113 R)
• M10: 7,887,249 km (0.082 R)
• M11: 8,338,735 km (0.092 R)
• M12: 9,418,084 km (0.059 R)
• M13: 10,276,177 km (0.075 R)
• M14: 11,232,407 km (0.086 R)
• M15: 12,853,898 km (0.115 R)
• M16: 13,321,990 km (0.094 R)
• M17: 15,542,172 km (0.12 R)
• M18: 17,870,363 km (0.11 R)
• M19: 18,585,591 km (0.093 R)
• M20: 21,204,301 km (0.106 R)
• M21: 24,453,866 km (0.051 R)
• M22: 26,740,171 km (0.112 R)
• M23: 29,613,646 km (0.071 R)
• M24: 30,615,653 km (0.049 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: 159 - 11,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit