🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.44 AU - 0.68 AU

Year: 149 Days

Day: 34.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.8 AU

Year: 204 Days

Day: 34.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,190,365 km

• M1: 66,421 km (0.086 R)
• M2: 253,419 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.98 AU - 1.36 AU

Year: 451 Days

Day: 12.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.21 AU - 1.43 AU

Year: 541 Days

Day: 18 Hours

Environment

Temp: 6 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,190,365 km

• M1: 14,212 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 13.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.1 AU - 6.58 AU

Year: 4399 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,190,365 km

• M1: 166,652 km (0.12 R)
• M2: 627,114 km (0.045 R)
• M3: 1,074,113 km (0.114 R)
• M4: 1,528,890 km (0.041 R)
• M5: 2,327,444 km (0.085 R)
• M6: 3,128,690 km (0.096 R)
• M7: 3,604,561 km (0.099 R)
• M8: 4,608,512 km (0.097 R)
• M9: 5,680,530 km (0.118 R)
• M10: 6,393,963 km (0.052 R)
• M11: 7,007,164 km (0.099 R)
• M12: 9,351,961 km (0.032 R)
• M13: 10,102,643 km (0.11 R)
• M14: 10,555,476 km (0.118 R)
• M15: 13,613,556 km (0.116 R)
• M16: 14,578,612 km (0.034 R)
• M17: 15,211,261 km (0.101 R)
• M18: 16,250,218 km (0.096 R)
• M19: 16,988,185 km (0.069 R)
• M20: 21,351,506 km (0.074 R)
• M21: 22,934,550 km (0.051 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit