🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 11.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.72 AU - 2.3 AU

Year: 1933 Days

Day: 8.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,996,782 km

• M1: 139,276 km (0.117 R)
• M2: 525,986 km (0.078 R)
• M3: 920,775 km (0.114 R)
• M4: 1,460,973 km (0.113 R)
• M5: 2,051,735 km (0.115 R)
• M6: 3,115,675 km (0.057 R)
• M7: 3,521,683 km (0.111 R)
• M8: 4,171,088 km (0.114 R)
• M9: 4,552,712 km (0.094 R)
• M10: 5,599,897 km (0.12 R)
• M11: 5,997,827 km (0.106 R)
• M12: 6,900,052 km (0.103 R)
• M13: 8,825,377 km (0.117 R)
• M14: 9,304,389 km (0.11 R)
• M15: 10,914,661 km (0.063 R)
• M16: 11,786,068 km (0.095 R)
• M17: 12,183,849 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 12.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.61 AU - 5.35 AU

Year: 7538 Days

Day: 10 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,996,782 km

• M1: 161,267 km (0.075 R)
• M2: 632,649 km (0.036 R)
• M3: 2,046,948 km (0.073 R)
• M4: 3,196,607 km (0.104 R)
• M5: 5,233,981 km (0.069 R)
• M6: 7,685,890 km (0.101 R)
• M7: 16,525,329 km (0.109 R)
• M8: 17,347,668 km (0.108 R)
• M9: 18,263,656 km (0.114 R)
• M10: 19,142,693 km (0.113 R)
• M11: 20,120,764 km (0.037 R)
• M12: 25,185,550 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.5

Radius: 6.2

Gravity: 24.7 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.52 AU - 10.58 AU

Year: 16957 Days

Day: 20.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,996,782 km

• M1: 77,940 km (0.048 R)
• M2: 542,442 km (0.112 R)
• M3: 953,387 km (0.069 R)
• M4: 1,380,938 km (0.106 R)
• M5: 1,708,258 km (0.116 R)
• M6: 2,066,096 km (0.088 R)
• M7: 3,445,089 km (0.05 R)
• M8: 4,048,717 km (0.11 R)
• M9: 5,542,601 km (0.118 R)
• M10: 6,113,317 km (0.118 R)
• M11: 6,500,327 km (0.102 R)
• M12: 6,903,493 km (0.034 R)
• M13: 7,181,446 km (0.11 R)
• M14: 7,661,206 km (0.049 R)
• M15: 10,147,972 km (0.089 R)
• M16: 10,629,378 km (0.081 R)
• M17: 17,909,558 km (0.119 R)
• M18: 18,523,358 km (0.09 R)
• M19: 21,411,345 km (0.089 R)
• M20: 21,804,638 km (0.098 R)
• M21: 22,202,718 km (0.091 R)
• M22: 23,634,070 km (0.103 R)
• M23: 27,827,747 km (0.106 R)
• M24: 31,091,673 km (0.11 R)
• M25: 31,343,147 km (0.101 R)
• M26: 33,667,749 km (0.092 R)
• M27: 35,143,681 km (0.117 R)
• M28: 35,416,548 km (0.05 R)
• M29: 36,382,801 km (0.03 R)
• M30: 36,802,273 km (0.065 R)
• M31: 37,793,508 km (0.075 R)
• M32: 40,873,878 km (0.094 R)
• M33: 50,070,407 km (0.118 R)
• M34: 52,522,915 km (0.09 R)
• M35: 58,045,769 km (0.111 R)
• M36: 60,163,925 km (0.097 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: 419 - 13,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit