🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.63 AU - 0.73 AU

Year: 241 Days

Day: 18.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.41 AU - 1.49 AU

Year: 752 Days

Day: 19.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.55 AU - 2.47 AU

Year: 1227 Days

Day: 32.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.94 AU - 2.6 AU

Year: 1472 Days

Day: 34 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,282,346 km

• M1: 46,525 km (0.087 R)
• M2: 250,128 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82

Radius: 5.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.92 AU - 14.4 AU

Year: 18253 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,282,346 km

• M1: 73,004 km (0.111 R)
• M2: 247,584 km (0.069 R)
• M3: 525,388 km (0.082 R)
• M4: 849,716 km (0.104 R)
• M5: 1,333,815 km (0.088 R)
• M6: 1,617,303 km (0.079 R)
• M7: 2,015,981 km (0.112 R)
• M8: 3,068,103 km (0.074 R)
• M9: 4,739,560 km (0.041 R)
• M10: 5,105,925 km (0.112 R)
• M11: 6,521,420 km (0.052 R)
• M12: 8,022,036 km (0.081 R)
• M13: 8,583,327 km (0.109 R)
• M14: 10,100,549 km (0.043 R)
• M15: 10,517,777 km (0.063 R)
• M16: 11,838,876 km (0.11 R)
• M17: 12,512,815 km (0.041 R)
• M18: 13,102,679 km (0.075 R)
• M19: 13,321,840 km (0.12 R)
• M20: 14,107,827 km (0.087 R)
• M21: 14,687,818 km (0.114 R)
• M22: 18,097,902 km (0.103 R)
• M23: 18,713,347 km (0.058 R)
• M24: 25,910,950 km (0.045 R)
• M25: 27,133,015 km (0.113 R)
• M26: 28,301,673 km (0.086 R)
• M27: 29,223,346 km (0.101 R)
• M28: 32,406,489 km (0.113 R)
• M29: 34,132,998 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 13,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit