🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.89 AU - 1.15 AU

Year: 388 Days

Day: 12.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.1 AU - 1.46 AU

Year: 546 Days

Day: 26.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,827,378 km

• M1: 687,701 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.42 AU - 2.74 AU

Year: 1561 Days

Day: 34.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,827,378 km

• M1: 90,507 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.3

Radius: 10

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.09 AU - 6.49 AU

Year: 5943 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 88,827,378 km

• M1: 134,189 km (0.064 R)
• M2: 641,775 km (0.069 R)
• M3: 1,184,815 km (0.052 R)
• M4: 1,603,988 km (0.11 R)
• M5: 2,045,452 km (0.066 R)
• M6: 3,737,404 km (0.087 R)
• M7: 4,598,339 km (0.057 R)
• M8: 5,466,605 km (0.064 R)
• M9: 7,863,014 km (0.101 R)
• M10: 8,249,126 km (0.112 R)
• M11: 8,688,644 km (0.095 R)
• M12: 12,577,441 km (0.109 R)
• M13: 13,595,454 km (0.112 R)
• M14: 14,040,059 km (0.111 R)
• M15: 14,437,092 km (0.042 R)
• M16: 18,422,828 km (0.077 R)
• M17: 19,663,743 km (0.109 R)
• M18: 20,521,387 km (0.117 R)
• M19: 21,478,514 km (0.046 R)
• M20: 25,188,093 km (0.081 R)
• M21: 27,325,547 km (0.057 R)
• M22: 28,393,227 km (0.055 R)
• M23: 32,943,545 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.2

Radius: 6.6

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.62 AU - 19.02 AU

Year: 27155 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 96.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,827,378 km

• M1: 82,279 km (0.096 R)
• M2: 347,067 km (0.099 R)
• M3: 582,534 km (0.1 R)
• M4: 1,278,463 km (0.115 R)
• M5: 3,726,333 km (0.034 R)
• M6: 5,067,927 km (0.115 R)
• M7: 5,804,547 km (0.108 R)
• M8: 7,539,134 km (0.033 R)
• M9: 8,061,680 km (0.096 R)
• M10: 8,833,305 km (0.097 R)
• M11: 9,178,727 km (0.115 R)
• M12: 9,713,689 km (0.056 R)
• M13: 10,395,556 km (0.117 R)
• M14: 10,715,845 km (0.103 R)
• M15: 28,606,554 km (0.067 R)
• M16: 39,193,146 km (0.109 R)
• M17: 45,519,640 km (0.087 R)
• M18: 46,549,771 km (0.107 R)
• M19: 50,277,301 km (0.113 R)
• M20: 62,014,301 km (0.117 R)
• M21: 81,077,558 km (0.094 R)
• M22: 88,827,326 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit