🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.39 AU - 2.27 AU

Year: 1081 Days

Day: 34.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,813,608 km

• M1: 35,455 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860

Radius: 10.5

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.59 AU - 6.19 AU

Year: 6240 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,813,608 km

• M1: 130,599 km (0.113 R)
• M2: 657,333 km (0.115 R)
• M3: 1,077,105 km (0.097 R)
• M4: 2,611,979 km (0.041 R)
• M5: 3,559,681 km (0.099 R)
• M6: 4,266,232 km (0.092 R)
• M7: 4,806,280 km (0.103 R)
• M8: 6,391,419 km (0.047 R)
• M9: 6,774,540 km (0.103 R)
• M10: 8,057,341 km (0.076 R)
• M11: 9,857,153 km (0.12 R)
• M12: 10,322,403 km (0.096 R)
• M13: 10,802,313 km (0.116 R)
• M14: 11,755,251 km (0.072 R)
• M15: 12,438,913 km (0.076 R)
• M16: 14,470,752 km (0.079 R)
• M17: 16,390,092 km (0.089 R)
• M18: 17,243,399 km (0.105 R)
• M19: 17,579,246 km (0.1 R)
• M20: 19,542,269 km (0.05 R)
• M21: 20,055,091 km (0.081 R)
• M22: 23,158,947 km (0.091 R)
• M23: 23,650,675 km (0.072 R)
• M24: 25,949,995 km (0.106 R)
• M25: 26,480,469 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 11.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.05 AU - 8.31 AU

Year: 7537 Days

Day: 7 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,813,608 km

• M1: 145,559 km (0.066 R)
• M2: 618,438 km (0.049 R)
• M3: 1,166,415 km (0.102 R)
• M4: 2,430,965 km (0.109 R)
• M5: 3,809,959 km (0.101 R)
• M6: 4,589,214 km (0.106 R)
• M7: 6,002,016 km (0.092 R)
• M8: 7,093,183 km (0.102 R)
• M9: 11,862,812 km (0.063 R)
• M10: 12,860,630 km (0.07 R)
• M11: 13,856,652 km (0.09 R)
• M12: 16,764,237 km (0.117 R)
• M13: 18,636,454 km (0.109 R)
• M14: 26,726,108 km (0.087 R)
• M15: 27,258,976 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.6

Radius: 4.1

Gravity: 26.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.19 AU - 19.17 AU

Year: 28412 Days

Day: 22.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,813,608 km

• M1: 53,257 km (0.09 R)
• M2: 313,856 km (0.041 R)
• M3: 486,941 km (0.076 R)
• M4: 817,403 km (0.108 R)
• M5: 1,019,061 km (0.065 R)
• M6: 1,268,141 km (0.064 R)
• M7: 1,679,984 km (0.035 R)
• M8: 3,052,395 km (0.053 R)
• M9: 3,785,125 km (0.054 R)
• M10: 8,534,409 km (0.044 R)
• M11: 10,583,601 km (0.078 R)
• M12: 13,301,495 km (0.102 R)
• M13: 16,876,435 km (0.079 R)
• M14: 17,396,736 km (0.1 R)
• M15: 22,779,717 km (0.117 R)
• M16: 23,844,853 km (0.049 R)
• M17: 27,714,801 km (0.114 R)
• M18: 28,682,549 km (0.052 R)
• M19: 29,051,159 km (0.104 R)
• M20: 30,176,134 km (0.092 R)
• M21: 32,645,696 km (0.054 R)
• M22: 43,871,670 km (0.042 R)
• M23: 47,888,522 km (0.056 R)
• M24: 51,961,474 km (0.11 R)
• M25: 52,876,564 km (0.107 R)
• M26: 71,909,752 km (0.102 R)
• M27: 82,318,024 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 17,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit