🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.06 AU - 4.56 AU

Year: 3189 Days

Day: 47 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 13.2

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.05 AU - 7.93 AU

Year: 7307 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,556,585 km

• M1: 168,148 km (0.073 R)
• M2: 1,379,442 km (0.105 R)
• M3: 1,848,282 km (0.086 R)
• M4: 2,273,888 km (0.113 R)
• M5: 2,997,941 km (0.11 R)
• M6: 3,480,993 km (0.118 R)
• M7: 4,992,530 km (0.12 R)
• M8: 6,286,402 km (0.104 R)
• M9: 6,764,068 km (0.117 R)
• M10: 8,589,760 km (0.094 R)
• M11: 12,278,245 km (0.115 R)
• M12: 14,150,163 km (0.102 R)
• M13: 15,581,665 km (0.091 R)
• M14: 16,588,160 km (0.068 R)
• M15: 17,371,155 km (0.061 R)
• M16: 19,294,086 km (0.12 R)
• M17: 22,282,004 km (0.112 R)
• M18: 30,493,432 km (0.038 R)
• M19: 32,569,551 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.8

Radius: 13.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.69 AU - 12.59 AU

Year: 15077 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,556,585 km

• M1: 172,935 km (0.101 R)
• M2: 1,265,000 km (0.102 R)
• M3: 1,994,289 km (0.061 R)
• M4: 2,496,938 km (0.1 R)
• M5: 3,038,034 km (0.057 R)
• M6: 4,696,476 km (0.096 R)
• M7: 6,186,171 km (0.051 R)
• M8: 7,926,443 km (0.089 R)
• M9: 10,026,498 km (0.032 R)
• M10: 14,003,258 km (0.087 R)
• M11: 18,286,395 km (0.051 R)
• M12: 20,510,466 km (0.098 R)
• M13: 22,360,843 km (0.111 R)
• M14: 24,320,275 km (0.048 R)
• M15: 26,290,629 km (0.108 R)
• M16: 27,211,105 km (0.033 R)
• M17: 29,008,374 km (0.092 R)
• M18: 29,661,219 km (0.103 R)
• M19: 38,933,145 km (0.103 R)
• M20: 42,176,576 km (0.063 R)
• M21: 48,279,122 km (0.081 R)
• M22: 49,969,578 km (0.076 R)
• M23: 52,017,872 km (0.062 R)
• M24: 55,277,610 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.7

Radius: 7.9

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.68 AU - 17.24 AU

Year: 21668 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,556,585 km

• M1: 98,286 km (0.067 R)
• M2: 711,637 km (0.079 R)
• M3: 1,102,387 km (0.118 R)
• M4: 2,023,910 km (0.102 R)
• M5: 2,596,121 km (0.034 R)
• M6: 3,994,562 km (0.102 R)
• M7: 4,393,839 km (0.098 R)
• M8: 5,671,405 km (0.103 R)
• M9: 8,555,502 km (0.094 R)
• M10: 10,280,515 km (0.096 R)
• M11: 10,777,180 km (0.099 R)
• M12: 23,094,022 km (0.058 R)
• M13: 29,129,997 km (0.099 R)
• M14: 34,052,814 km (0.083 R)
• M15: 38,605,975 km (0.096 R)
• M16: 41,648,646 km (0.118 R)
• M17: 53,369,788 km (0.116 R)
• M18: 58,106,506 km (0.061 R)
• M19: 69,938,650 km (0.12 R)
• M20: 71,047,170 km (0.101 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: 209 - 11,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit