🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.63 AU - 1.89 AU

Year: 832 Days

Day: 36.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,633,264 km

• M1: 11,369 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.09 AU - 5.03 AU

Year: 3471 Days

Day: 19.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,633,264 km

• M1: 356,791 km (0.092 R)
• M2: 1,913,955 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 14.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.93 AU - 6.41 AU

Year: 4812 Days

Day: 13.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,633,264 km

• M1: 182,509 km (0.111 R)
• M2: 726,896 km (0.099 R)
• M3: 1,399,338 km (0.107 R)
• M4: 1,881,044 km (0.115 R)
• M5: 2,349,883 km (0.104 R)
• M6: 2,898,010 km (0.112 R)
• M7: 4,233,171 km (0.104 R)
• M8: 9,511,433 km (0.075 R)
• M9: 10,478,732 km (0.116 R)
• M10: 11,837,979 km (0.074 R)
• M11: 12,957,420 km (0.037 R)
• M12: 14,794,930 km (0.093 R)
• M13: 16,800,738 km (0.091 R)
• M14: 18,403,979 km (0.106 R)
• M15: 23,599,363 km (0.072 R)
• M16: 24,129,239 km (0.108 R)
• M17: 26,817,064 km (0.115 R)
• M18: 28,318,129 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597

Radius: 4.7

Gravity: 27.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.92 AU - 19.02 AU

Year: 26028 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,633,264 km

• M1: 61,784 km (0.085 R)
• M2: 344,823 km (0.114 R)
• M3: 546,780 km (0.118 R)
• M4: 710,291 km (0.05 R)
• M5: 1,111,811 km (0.094 R)
• M6: 1,527,993 km (0.105 R)
• M7: 1,781,561 km (0.055 R)
• M8: 2,083,749 km (0.118 R)
• M9: 2,349,584 km (0.101 R)
• M10: 2,563,509 km (0.1 R)
• M11: 2,921,946 km (0.115 R)
• M12: 3,198,103 km (0.039 R)
• M13: 3,866,656 km (0.117 R)
• M14: 4,515,163 km (0.089 R)
• M15: 4,884,370 km (0.093 R)
• M16: 5,475,432 km (0.12 R)
• M17: 5,852,269 km (0.056 R)
• M18: 8,000,345 km (0.069 R)
• M19: 8,932,638 km (0.12 R)
• M20: 15,425,784 km (0.078 R)
• M21: 17,125,515 km (0.087 R)
• M22: 17,479,913 km (0.079 R)
• M23: 20,196,461 km (0.109 R)
• M24: 22,435,791 km (0.114 R)
• M25: 31,175,598 km (0.084 R)
• M26: 34,856,902 km (0.071 R)
• M27: 37,317,488 km (0.07 R)
• M28: 39,275,575 km (0.103 R)
• M29: 55,509,935 km (0.078 R)
• M30: 57,462,337 km (0.101 R)
• M31: 58,056,839 km (0.083 R)
• M32: 59,662,174 km (0.109 R)
• M33: 60,068,183 km (0.087 R)
• M34: 62,751,669 km (0.091 R)
• M35: 64,655,601 km (0.047 R)
• M36: 65,513,994 km (0.099 R)
• M37: 65,946,033 km (0.093 R)
• M38: 67,913,843 km (0.065 R)
• M39: 71,966,150 km (0.072 R)
• M40: 72,656,843 km (0.08 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 15,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit