🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.55 AU - 0.83 AU

Year: 248 Days

Day: 13 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,328,578 km

• M1: 114,592 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.66 AU - 0.9 AU

Year: 299 Days

Day: 21.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.14 AU - 1.66 AU

Year: 718 Days

Day: 43.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 135.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,328,578 km

• M1: 73,602 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2 AU - 2.44 AU

Year: 1434 Days

Day: 28.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.9

Radius: 5.3

Gravity: 34.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.45 AU - 12.39 AU

Year: 15642 Days

Day: 22.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,328,578 km

• M1: 65,973 km (0.103 R)
• M2: 247,734 km (0.112 R)
• M3: 644,019 km (0.08 R)
• M4: 1,441,375 km (0.106 R)
• M5: 2,096,165 km (0.094 R)
• M6: 2,346,143 km (0.085 R)
• M7: 2,956,503 km (0.1 R)
• M8: 3,465,584 km (0.103 R)
• M9: 3,637,921 km (0.076 R)
• M10: 3,876,679 km (0.098 R)
• M11: 4,352,400 km (0.118 R)
• M12: 5,891,912 km (0.088 R)
• M13: 6,138,001 km (0.088 R)
• M14: 7,616,476 km (0.12 R)
• M15: 8,309,863 km (0.059 R)
• M16: 9,372,456 km (0.052 R)
• M17: 9,936,291 km (0.117 R)
• M18: 15,519,134 km (0.1 R)
• M19: 16,068,158 km (0.083 R)
• M20: 16,630,047 km (0.088 R)
• M21: 17,878,142 km (0.08 R)
• M22: 18,656,201 km (0.072 R)
• M23: 20,559,086 km (0.113 R)
• M24: 22,587,782 km (0.087 R)
• M25: 23,292,538 km (0.105 R)
• M26: 24,429,482 km (0.065 R)
• M27: 24,745,881 km (0.108 R)
• M28: 30,796,218 km (0.116 R)
• M29: 37,203,345 km (0.081 R)
• M30: 43,202,967 km (0.101 R)
• M31: 43,975,940 km (0.12 R)
• M32: 50,837,396 km (0.075 R)
• M33: 54,700,611 km (0.042 R)
• M34: 60,470,003 km (0.097 R)
• M35: 65,610,933 km (0.05 R)
• M36: 66,426,840 km (0.076 R)
• M37: 67,456,223 km (0.093 R)
• M38: 69,970,066 km (0.1 R)
• M39: 71,250,025 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit