🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.64 AU - 0.74 AU

Year: 248 Days

Day: 14.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 10.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.01 AU - 6.95 AU

Year: 6339 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,475,501 km

• M1: 133,142 km (0.046 R)
• M2: 733,628 km (0.077 R)
• M3: 1,680,134 km (0.118 R)
• M4: 2,666,881 km (0.068 R)
• M5: 4,149,695 km (0.09 R)
• M6: 5,057,605 km (0.12 R)
• M7: 5,584,937 km (0.047 R)
• M8: 6,838,567 km (0.117 R)
• M9: 7,708,180 km (0.097 R)
• M10: 11,806,264 km (0.117 R)
• M11: 12,375,933 km (0.112 R)
• M12: 13,475,776 km (0.074 R)
• M13: 15,042,066 km (0.1 R)
• M14: 16,455,167 km (0.104 R)
• M15: 18,474,589 km (0.028 R)
• M16: 20,032,202 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.3

Radius: 5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.06 AU - 13.38 AU

Year: 17392 Days

Day: 23.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,475,501 km

• M1: 75,547 km (0.098 R)
• M2: 449,542 km (0.055 R)
• M3: 1,805,796 km (0.118 R)
• M4: 2,150,469 km (0.077 R)
• M5: 3,566,413 km (0.063 R)
• M6: 4,108,406 km (0.106 R)
• M7: 4,563,483 km (0.098 R)
• M8: 15,285,462 km (0.081 R)
• M9: 16,834,548 km (0.062 R)
• M10: 17,035,308 km (0.071 R)
• M11: 20,468,280 km (0.058 R)
• M12: 21,707,848 km (0.056 R)
• M13: 27,536,330 km (0.077 R)
• M14: 31,107,381 km (0.111 R)
• M15: 34,220,064 km (0.108 R)
• M16: 37,306,717 km (0.08 R)
• M17: 38,336,998 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.1

Radius: 7.4

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.33 AU - 16.13 AU

Year: 22053 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,475,501 km

• M1: 92,900 km (0.116 R)
• M2: 356,641 km (0.091 R)
• M3: 621,280 km (0.102 R)
• M4: 1,109,268 km (0.116 R)
• M5: 2,427,076 km (0.106 R)
• M6: 2,733,452 km (0.108 R)
• M7: 3,338,875 km (0.104 R)
• M8: 5,533,924 km (0.073 R)
• M9: 6,367,633 km (0.079 R)
• M10: 7,524,324 km (0.094 R)
• M11: 7,771,460 km (0.082 R)
• M12: 11,369,737 km (0.113 R)
• M13: 12,850,607 km (0.086 R)
• M14: 16,272,359 km (0.103 R)
• M15: 20,256,898 km (0.113 R)
• M16: 21,420,022 km (0.106 R)
• M17: 22,626,977 km (0.071 R)
• M18: 23,878,663 km (0.109 R)
• M19: 30,710,049 km (0.078 R)
• M20: 31,342,549 km (0.119 R)
• M21: 32,113,128 km (0.074 R)
• M22: 33,027,919 km (0.066 R)
• M23: 36,719,695 km (0.077 R)
• M24: 38,738,069 km (0.094 R)
• M25: 39,625,334 km (0.051 R)
• M26: 43,468,504 km (0.113 R)
• M27: 47,384,826 km (0.059 R)
• M28: 48,399,399 km (0.027 R)
• M29: 61,128,233 km (0.094 R)
• M30: 66,240,591 km (0.091 R)
• M31: 67,296,004 km (0.103 R)
• M32: 68,148,562 km (0.096 R)
• M33: 72,296,313 km (0.085 R)
• M34: 73,415,155 km (0.036 R)
• M35: 74,091,936 km (0.108 R)
• M36: 76,147,411 km (0.112 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: 506 - 14,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit