🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.95 AU - 1.13 AU

Year: 404 Days

Day: 30.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,183,591 km

• M1: 26,479 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 13

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.57 AU - 9.43 AU

Year: 8617 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,183,591 km

• M1: 161,715 km (0.069 R)
• M2: 622,327 km (0.102 R)
• M3: 1,082,191 km (0.102 R)
• M4: 1,520,214 km (0.043 R)
• M5: 1,988,904 km (0.102 R)
• M6: 3,023,373 km (0.062 R)
• M7: 3,730,522 km (0.099 R)
• M8: 4,545,531 km (0.058 R)
• M9: 5,597,055 km (0.119 R)
• M10: 7,304,415 km (0.11 R)
• M11: 9,999,720 km (0.079 R)
• M12: 11,620,463 km (0.056 R)
• M13: 13,410,103 km (0.091 R)
• M14: 15,316,578 km (0.028 R)
• M15: 19,376,664 km (0.083 R)
• M16: 23,777,983 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369

Radius: 6

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.01 AU - 14.89 AU

Year: 17746 Days

Day: 18.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,183,591 km

• M1: 94,995 km (0.09 R)
• M2: 716,275 km (0.093 R)
• M3: 1,510,639 km (0.11 R)
• M4: 2,585,949 km (0.058 R)
• M5: 5,311,921 km (0.116 R)
• M6: 7,918,514 km (0.101 R)
• M7: 8,622,522 km (0.119 R)
• M8: 9,064,584 km (0.089 R)
• M9: 11,859,970 km (0.105 R)
• M10: 13,290,125 km (0.114 R)
• M11: 15,181,790 km (0.105 R)
• M12: 16,638,126 km (0.084 R)
• M13: 17,789,730 km (0.099 R)
• M14: 18,586,488 km (0.088 R)
• M15: 18,993,544 km (0.06 R)
• M16: 19,910,130 km (0.076 R)
• M17: 20,508,671 km (0.07 R)
• M18: 21,295,556 km (0.098 R)
• M19: 26,037,809 km (0.067 R)
• M20: 29,746,639 km (0.098 R)
• M21: 33,432,431 km (0.094 R)
• M22: 36,769,960 km (0.091 R)
• M23: 53,317,579 km (0.039 R)
• M24: 56,314,922 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.3

Radius: 6.5

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.19 AU - 16.91 AU

Year: 21134 Days

Day: 22.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,183,591 km

• M1: 80,932 km (0.095 R)
• M2: 320,738 km (0.104 R)
• M3: 585,077 km (0.092 R)
• M4: 815,458 km (0.115 R)
• M5: 1,285,495 km (0.045 R)
• M6: 1,701,825 km (0.04 R)
• M7: 2,703,234 km (0.037 R)
• M8: 3,678,163 km (0.113 R)
• M9: 4,212,227 km (0.098 R)
• M10: 6,427,323 km (0.102 R)
• M11: 6,829,442 km (0.092 R)
• M12: 7,106,796 km (0.102 R)
• M13: 7,439,801 km (0.089 R)
• M14: 8,085,915 km (0.081 R)
• M15: 8,344,120 km (0.057 R)
• M16: 9,319,499 km (0.032 R)
• M17: 10,368,928 km (0.094 R)
• M18: 11,559,727 km (0.09 R)
• M19: 17,070,314 km (0.065 R)
• M20: 17,324,780 km (0.109 R)
• M21: 20,674,276 km (0.11 R)
• M22: 22,449,704 km (0.11 R)
• M23: 24,111,138 km (0.055 R)
• M24: 25,299,842 km (0.066 R)
• M25: 25,630,603 km (0.088 R)
• M26: 40,003,219 km (0.062 R)
• M27: 49,122,555 km (0.115 R)
• M28: 52,266,803 km (0.077 R)
• M29: 59,340,090 km (0.032 R)
• M30: 59,924,269 km (0.104 R)
• M31: 62,299,285 km (0.119 R)
• M32: 64,530,837 km (0.094 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: 296 - 11,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit