🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.63 AU - 1.81 AU

Year: 864 Days

Day: 26.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 14.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.54 AU - 5.98 AU

Year: 4619 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,161,963 km

• M1: 183,706 km (0.078 R)
• M2: 796,010 km (0.101 R)
• M3: 1,367,175 km (0.119 R)
• M4: 1,911,412 km (0.042 R)
• M5: 3,091,889 km (0.111 R)
• M6: 3,601,868 km (0.077 R)
• M7: 4,361,676 km (0.071 R)
• M8: 4,846,373 km (0.111 R)
• M9: 5,452,693 km (0.08 R)
• M10: 6,016,826 km (0.059 R)
• M11: 6,852,181 km (0.114 R)
• M12: 8,059,884 km (0.096 R)
• M13: 9,615,254 km (0.079 R)
• M14: 11,081,013 km (0.114 R)
• M15: 11,746,126 km (0.116 R)
• M16: 12,237,405 km (0.106 R)
• M17: 14,397,299 km (0.108 R)
• M18: 15,190,018 km (0.12 R)
• M19: 18,589,031 km (0.062 R)
• M20: 20,150,384 km (0.061 R)
• M21: 21,070,710 km (0.114 R)
• M22: 23,922,196 km (0.11 R)
• M23: 24,954,122 km (0.113 R)
• M24: 27,277,676 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.4

Radius: 7.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.96 AU - 14.16 AU

Year: 19119 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,161,963 km

• M1: 104,270 km (0.098 R)
• M2: 384,167 km (0.089 R)
• M3: 822,639 km (0.119 R)
• M4: 1,115,252 km (0.117 R)
• M5: 1,401,433 km (0.068 R)
• M6: 2,082,253 km (0.079 R)
• M7: 2,586,697 km (0.108 R)
• M8: 2,841,761 km (0.09 R)
• M9: 5,102,484 km (0.11 R)
• M10: 7,236,348 km (0.116 R)
• M11: 14,553,030 km (0.099 R)
• M12: 15,254,944 km (0.082 R)
• M13: 24,080,320 km (0.036 R)
• M14: 24,379,516 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.6

Radius: 4.6

Gravity: 45.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.52 AU - 17.34 AU

Year: 20988 Days

Day: 17.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 127.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,161,963 km

• M1: 57,146 km (0.064 R)
• M2: 314,904 km (0.098 R)
• M3: 652,097 km (0.088 R)
• M4: 1,500,915 km (0.096 R)
• M5: 1,715,439 km (0.118 R)
• M6: 2,459,838 km (0.085 R)
• M7: 3,026,215 km (0.104 R)
• M8: 3,612,489 km (0.08 R)
• M9: 4,740,607 km (0.076 R)
• M10: 6,820,616 km (0.078 R)
• M11: 7,873,486 km (0.066 R)
• M12: 9,321,743 km (0.109 R)
• M13: 11,813,295 km (0.081 R)
• M14: 13,624,476 km (0.071 R)
• M15: 14,007,746 km (0.069 R)
• M16: 16,373,637 km (0.115 R)
• M17: 18,522,610 km (0.079 R)
• M18: 19,278,827 km (0.075 R)
• M19: 20,852,447 km (0.107 R)
• M20: 24,589,552 km (0.048 R)
• M21: 26,201,469 km (0.107 R)
• M22: 28,624,505 km (0.099 R)
• M23: 29,126,406 km (0.063 R)
• M24: 47,927,867 km (0.099 R)
• M25: 48,813,336 km (0.119 R)
• M26: 55,125,020 km (0.06 R)
• M27: 56,096,808 km (0.114 R)
• M28: 56,685,326 km (0.119 R)
• M29: 67,109,156 km (0.118 R)
• M30: 73,002,265 km (0.027 R)
• M31: 80,219,614 km (0.105 R)
• M32: 80,468,096 km (0.098 R)
• M33: 81,216,385 km (0.082 R)
• M34: 84,000,252 km (0.058 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: 184 - 10,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit