🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.6 AU - 0.64 AU

Year: 181 Days

Day: 15.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,489,189 km

• M1: 472,280 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.86 AU - 1 AU

Year: 333 Days

Day: 30.2 Hours

Environment

Temp: 47 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,489,189 km

• M1: 825,481 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.78 AU - 1.18 AU

Year: 360 Days

Day: 30.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,489,189 km

• M1: 175,927 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.64 AU - 2.1 AU

Year: 948 Days

Day: 24.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.9

Radius: 11.8

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.38 AU - 7.92 AU

Year: 7090 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 139.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,489,189 km

• M1: 154,385 km (0.079 R)
• M2: 846,275 km (0.111 R)
• M3: 1,448,107 km (0.111 R)
• M4: 1,906,924 km (0.09 R)
• M5: 2,480,482 km (0.073 R)
• M6: 3,103,408 km (0.083 R)
• M7: 4,832,310 km (0.098 R)
• M8: 5,365,627 km (0.091 R)
• M9: 7,394,473 km (0.104 R)
• M10: 8,309,264 km (0.098 R)
• M11: 9,984,162 km (0.115 R)
• M12: 11,457,551 km (0.115 R)
• M13: 13,641,231 km (0.053 R)
• M14: 16,089,251 km (0.059 R)
• M15: 17,349,015 km (0.064 R)
• M16: 21,918,332 km (0.109 R)
• M17: 24,393,279 km (0.08 R)
• M18: 25,170,739 km (0.076 R)
• M19: 29,404,808 km (0.084 R)
• M20: 35,721,428 km (0.093 R)
• M21: 36,276,137 km (0.095 R)
• M22: 37,516,603 km (0.063 R)
• M23: 38,668,806 km (0.116 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: 530 - 15,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit