🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.55 AU - 0.71 AU

Year: 212 Days

Day: 25.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,159,796 km

• M1: 52,958 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.81 AU

Year: 233 Days

Day: 18.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.73 AU - 1.07 AU

Year: 363 Days

Day: 43.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 159.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,159,796 km

• M1: 123,269 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2 AU - 2.76 AU

Year: 1559 Days

Day: 41.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.6

Radius: 6

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.23 AU - 13.11 AU

Year: 14799 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,159,796 km

• M1: 74,799 km (0.112 R)
• M2: 337,942 km (0.068 R)
• M3: 684,261 km (0.118 R)
• M4: 991,086 km (0.093 R)
• M5: 1,760,917 km (0.053 R)
• M6: 3,374,778 km (0.118 R)
• M7: 3,646,747 km (0.084 R)
• M8: 4,454,426 km (0.041 R)
• M9: 4,681,965 km (0.103 R)
• M10: 6,458,439 km (0.104 R)
• M11: 7,138,960 km (0.087 R)
• M12: 8,541,739 km (0.082 R)
• M13: 9,099,290 km (0.096 R)
• M14: 10,917,653 km (0.07 R)
• M15: 15,402,447 km (0.072 R)
• M16: 16,924,007 km (0.117 R)
• M17: 18,376,752 km (0.07 R)
• M18: 19,304,259 km (0.078 R)
• M19: 30,358,644 km (0.063 R)
• M20: 34,603,932 km (0.059 R)
• M21: 38,002,197 km (0.118 R)
• M22: 42,047,623 km (0.097 R)
• M23: 45,605,360 km (0.098 R)
• M24: 54,333,199 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 18,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit