🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 9.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.55 AU - 8.47 AU

Year: 8407 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,447,153 km

• M1: 119,379 km (0.101 R)
• M2: 482,154 km (0.11 R)
• M3: 937,530 km (0.074 R)
• M4: 1,275,920 km (0.119 R)
• M5: 1,724,265 km (0.062 R)
• M6: 2,127,431 km (0.113 R)
• M7: 2,593,279 km (0.093 R)
• M8: 3,042,521 km (0.028 R)
• M9: 4,710,089 km (0.119 R)
• M10: 6,317,668 km (0.115 R)
• M11: 6,842,607 km (0.104 R)
• M12: 7,979,999 km (0.083 R)
• M13: 8,385,709 km (0.11 R)
• M14: 9,732,089 km (0.05 R)
• M15: 10,055,071 km (0.113 R)
• M16: 10,480,827 km (0.118 R)
• M17: 11,368,391 km (0.027 R)
• M18: 13,292,968 km (0.112 R)
• M19: 14,993,895 km (0.115 R)
• M20: 15,801,724 km (0.111 R)
• M21: 17,503,998 km (0.072 R)
• M22: 18,399,491 km (0.049 R)
• M23: 18,965,569 km (0.095 R)
• M24: 19,397,608 km (0.057 R)
• M25: 22,769,993 km (0.096 R)
• M26: 25,281,442 km (0.049 R)
• M27: 25,717,370 km (0.063 R)
• M28: 26,693,795 km (0.116 R)
• M29: 27,419,345 km (0.042 R)
• M30: 33,390,394 km (0.097 R)
• M31: 37,857,237 km (0.053 R)

Asteroid Belt

Center: 8.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 9

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.89 AU - 10.53 AU

Year: 10366 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,447,153 km

• M1: 113,844 km (0.108 R)
• M2: 611,706 km (0.058 R)
• M3: 992,881 km (0.088 R)
• M4: 1,813,725 km (0.088 R)
• M5: 2,340,907 km (0.076 R)
• M6: 3,459,301 km (0.048 R)
• M7: 5,589,575 km (0.095 R)
• M8: 9,325,034 km (0.1 R)
• M9: 10,134,657 km (0.081 R)
• M10: 14,336,114 km (0.085 R)
• M11: 15,091,284 km (0.108 R)
• M12: 17,094,997 km (0.102 R)
• M13: 22,281,256 km (0.103 R)
• M14: 22,868,279 km (0.113 R)
• M15: 26,891,264 km (0.103 R)
• M16: 29,218,708 km (0.09 R)
• M17: 30,533,823 km (0.083 R)
• M18: 31,572,032 km (0.119 R)
• M19: 34,940,079 km (0.032 R)
• M20: 41,744,538 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.9

Radius: 6.3

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.8 AU - 15.3 AU

Year: 19531 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 162.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,447,153 km

• M1: 84,224 km (0.092 R)
• M2: 328,068 km (0.076 R)
• M3: 609,013 km (0.118 R)
• M4: 1,071,570 km (0.081 R)
• M5: 1,851,423 km (0.094 R)
• M6: 2,235,740 km (0.107 R)
• M7: 4,929,699 km (0.07 R)
• M8: 9,971,596 km (0.12 R)
• M9: 11,268,160 km (0.063 R)
• M10: 14,625,585 km (0.119 R)
• M11: 18,254,082 km (0.11 R)
• M12: 18,509,595 km (0.1 R)
• M13: 19,644,893 km (0.1 R)
• M14: 35,214,591 km (0.069 R)
• M15: 35,478,481 km (0.11 R)
• M16: 47,147,863 km (0.103 R)
• M17: 49,587,655 km (0.053 R)
• M18: 53,664,347 km (0.117 R)
• M19: 62,283,877 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 15,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit