🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.2

Radius: 8.5

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.74 AU - 2.96 AU

Year: 3263 Days

Day: 14.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,155,526 km

• M1: 105,766 km (0.101 R)
• M2: 474,973 km (0.076 R)
• M3: 1,476,232 km (0.086 R)
• M4: 1,835,715 km (0.076 R)
• M5: 2,340,907 km (0.093 R)
• M6: 2,683,487 km (0.108 R)
• M7: 3,509,117 km (0.107 R)
• M8: 4,002,491 km (0.101 R)
• M9: 5,386,421 km (0.067 R)
• M10: 6,244,963 km (0.088 R)
• M11: 7,288,259 km (0.115 R)
• M12: 8,301,784 km (0.12 R)
• M13: 8,805,630 km (0.101 R)
• M14: 9,953,943 km (0.089 R)
• M15: 11,027,457 km (0.09 R)
• M16: 12,779,548 km (0.082 R)
• M17: 13,451,541 km (0.111 R)
• M18: 17,810,075 km (0.039 R)
• M19: 21,722,060 km (0.04 R)
• M20: 22,956,990 km (0.045 R)
• M21: 23,805,958 km (0.106 R)
• M22: 24,238,146 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 13.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.91 AU - 3.09 AU

Year: 3524 Days

Day: 14 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,155,526 km

• M1: 167,849 km (0.03 R)
• M2: 650,601 km (0.053 R)
• M3: 1,398,291 km (0.11 R)
• M4: 2,182,633 km (0.063 R)
• M5: 2,689,171 km (0.065 R)
• M6: 4,098,533 km (0.074 R)
• M7: 4,569,766 km (0.05 R)
• M8: 6,067,839 km (0.109 R)
• M9: 7,763,531 km (0.086 R)
• M10: 9,168,255 km (0.12 R)
• M11: 10,402,587 km (0.061 R)
• M12: 11,215,502 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.1

Radius: 7.7

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.06 AU - 9.3 AU

Year: 17345 Days

Day: 19 Hours

Environment

Temp: -228 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,155,526 km

• M1: 95,743 km (0.046 R)
• M2: 350,807 km (0.037 R)
• M3: 595,699 km (0.111 R)
• M4: 928,105 km (0.068 R)
• M5: 1,686,866 km (0.101 R)
• M6: 2,410,620 km (0.088 R)
• M7: 3,551,154 km (0.096 R)
• M8: 4,591,009 km (0.064 R)
• M9: 5,200,022 km (0.097 R)
• M10: 6,066,642 km (0.068 R)
• M11: 6,710,362 km (0.049 R)
• M12: 7,398,811 km (0.047 R)
• M13: 7,933,025 km (0.118 R)
• M14: 8,597,240 km (0.054 R)
• M15: 9,633,804 km (0.066 R)
• M16: 10,152,908 km (0.087 R)
• M17: 11,500,336 km (0.102 R)
• M18: 12,893,990 km (0.097 R)
• M19: 14,396,701 km (0.097 R)
• M20: 16,172,727 km (0.118 R)
• M21: 27,508,655 km (0.083 R)
• M22: 28,201,742 km (0.086 R)
• M23: 28,906,198 km (0.071 R)
• M24: 38,156,732 km (0.116 R)
• M25: 41,984,642 km (0.04 R)
• M26: 43,212,093 km (0.096 R)
• M27: 45,097,774 km (0.068 R)
• M28: 46,222,900 km (0.119 R)
• M29: 54,990,232 km (0.066 R)
• M30: 56,644,187 km (0.082 R)
• M31: 63,192,534 km (0.117 R)
• M32: 73,050,136 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit