🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.67 AU - 0.79 AU

Year: 234 Days

Day: 19 Hours

Environment

Temp: 112 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,292,868 km

• M1: 17,802 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.78 AU - 1 AU

Year: 315 Days

Day: 34.8 Hours

Environment

Temp: 48 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,292,868 km

• M1: 215,571 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.4 AU - 3.02 AU

Year: 1672 Days

Day: 17.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,292,868 km

• M1: 2,560,816 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 10.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.51 AU - 5.83 AU

Year: 3782 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,292,868 km

• M1: 127,906 km (0.104 R)
• M2: 526,884 km (0.08 R)
• M3: 991,385 km (0.115 R)
• M4: 1,455,737 km (0.041 R)
• M5: 2,372,473 km (0.102 R)
• M6: 5,225,005 km (0.078 R)
• M7: 5,726,457 km (0.08 R)
• M8: 6,583,653 km (0.107 R)
• M9: 8,129,896 km (0.041 R)
• M10: 9,515,771 km (0.082 R)
• M11: 10,346,039 km (0.079 R)
• M12: 10,758,032 km (0.046 R)
• M13: 12,015,252 km (0.064 R)
• M14: 14,975,196 km (0.038 R)
• M15: 15,933,968 km (0.077 R)
• M16: 18,872,819 km (0.108 R)
• M17: 20,309,407 km (0.088 R)
• M18: 22,223,063 km (0.117 R)
• M19: 22,702,374 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.8

Radius: 5.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.73 AU - 17.51 AU

Year: 24254 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,292,868 km

• M1: 214,673 km (0.074 R)
• M2: 401,521 km (0.037 R)
• M3: 612,753 km (0.093 R)
• M4: 1,456,036 km (0.117 R)
• M5: 2,345,395 km (0.101 R)
• M6: 4,553,909 km (0.105 R)
• M7: 8,071,254 km (0.117 R)
• M8: 8,720,060 km (0.11 R)
• M9: 15,020,225 km (0.113 R)
• M10: 15,212,757 km (0.115 R)
• M11: 17,868,119 km (0.118 R)
• M12: 18,669,515 km (0.082 R)
• M13: 21,378,433 km (0.047 R)
• M14: 23,725,923 km (0.098 R)
• M15: 33,616,586 km (0.109 R)
• M16: 35,286,398 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit