🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 9.2

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.9 AU - 7.36 AU

Year: 6929 Days

Day: 5.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,475,383 km

• M1: 114,442 km (0.045 R)
• M2: 463,903 km (0.064 R)
• M3: 767,587 km (0.07 R)
• M4: 1,105,379 km (0.077 R)
• M5: 2,061,758 km (0.049 R)
• M6: 3,728,278 km (0.038 R)
• M7: 6,045,998 km (0.074 R)
• M8: 6,597,416 km (0.079 R)
• M9: 6,922,193 km (0.034 R)
• M10: 7,603,611 km (0.1 R)
• M11: 8,881,476 km (0.09 R)
• M12: 10,393,162 km (0.119 R)
• M13: 11,909,786 km (0.106 R)
• M14: 12,610,951 km (0.096 R)
• M15: 12,999,606 km (0.096 R)
• M16: 13,568,826 km (0.102 R)
• M17: 13,859,644 km (0.074 R)
• M18: 15,629,238 km (0.107 R)
• M19: 16,142,807 km (0.072 R)
• M20: 20,435,967 km (0.057 R)
• M21: 22,558,312 km (0.117 R)
• M22: 23,463,678 km (0.111 R)
• M23: 25,966,450 km (0.097 R)
• M24: 26,325,037 km (0.102 R)
• M25: 26,687,063 km (0.119 R)
• M26: 28,546,714 km (0.095 R)
• M27: 30,095,501 km (0.1 R)
• M28: 32,109,238 km (0.09 R)
• M29: 34,211,238 km (0.109 R)
• M30: 35,295,822 km (0.078 R)
• M31: 35,957,643 km (0.105 R)
• M32: 37,877,433 km (0.088 R)

Planet 2 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.1

Radius: 3.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.29 AU - 12.07 AU

Year: 13750 Days

Day: 17 Hours

Environment

Temp: -197 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,475,383 km

• M1: 71,957 km (0.088 R)
• M2: 227,389 km (0.037 R)
• M3: 403,615 km (0.117 R)
• M4: 1,220,868 km (0.072 R)
• M5: 1,864,588 km (0.033 R)
• M6: 2,281,218 km (0.088 R)
• M7: 4,578,892 km (0.034 R)
• M8: 4,694,980 km (0.084 R)
• M9: 7,355,877 km (0.06 R)
• M10: 8,982,903 km (0.105 R)
• M11: 9,349,717 km (0.077 R)
• M12: 9,841,446 km (0.101 R)
• M13: 14,914,459 km (0.088 R)
• M14: 15,221,434 km (0.063 R)
• M15: 18,060,502 km (0.051 R)
• M16: 19,180,093 km (0.049 R)
• M17: 21,362,277 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.5

Radius: 6.5

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.13 AU - 13.59 AU

Year: 21055 Days

Day: 24.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,475,383 km

• M1: 81,830 km (0.056 R)
• M2: 315,053 km (0.113 R)
• M3: 760,855 km (0.092 R)
• M4: 1,314,666 km (0.045 R)
• M5: 1,604,138 km (0.103 R)
• M6: 1,862,344 km (0.081 R)
• M7: 2,108,432 km (0.113 R)
• M8: 2,574,729 km (0.073 R)
• M9: 2,955,306 km (0.116 R)
• M10: 5,832,372 km (0.101 R)
• M11: 6,446,621 km (0.115 R)
• M12: 9,838,304 km (0.101 R)
• M13: 10,470,654 km (0.085 R)
• M14: 12,332,998 km (0.06 R)
• M15: 13,481,012 km (0.057 R)
• M16: 13,761,059 km (0.116 R)
• M17: 14,920,592 km (0.118 R)
• M18: 16,459,955 km (0.074 R)
• M19: 19,314,731 km (0.076 R)
• M20: 19,850,740 km (0.055 R)
• M21: 21,139,675 km (0.091 R)
• M22: 22,190,750 km (0.101 R)
• M23: 24,813,051 km (0.079 R)
• M24: 26,307,384 km (0.116 R)
• M25: 26,855,211 km (0.06 R)
• M26: 38,764,249 km (0.083 R)
• M27: 40,191,562 km (0.083 R)
• M28: 60,143,430 km (0.11 R)
• M29: 62,635,132 km (0.11 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: 385 - 11,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit