🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.57 AU

Year: 149 Days

Day: 44.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,784,205 km

• M1: 267,032 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.98 AU - 1.34 AU

Year: 443 Days

Day: 45.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,784,205 km

• M1: 28,424 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.15 AU - 2.26 AU

Year: 1158 Days

Day: 15.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,784,205 km

• M1: 401,521 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 15

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.29 AU - 12.27 AU

Year: 11693 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,784,205 km

• M1: 189,989 km (0.09 R)
• M2: 921,224 km (0.066 R)
• M3: 2,032,736 km (0.028 R)
• M4: 2,905,490 km (0.109 R)
• M5: 3,407,690 km (0.072 R)
• M6: 3,992,767 km (0.105 R)
• M7: 4,867,915 km (0.047 R)
• M8: 5,771,785 km (0.101 R)
• M9: 7,639,814 km (0.032 R)
• M10: 9,120,982 km (0.111 R)
• M11: 10,786,455 km (0.096 R)
• M12: 12,216,162 km (0.066 R)
• M13: 14,001,014 km (0.11 R)
• M14: 21,702,462 km (0.044 R)
• M15: 22,981,973 km (0.049 R)
• M16: 34,549,179 km (0.099 R)
• M17: 35,413,556 km (0.119 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 18,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit