🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.51 AU - 0.53 AU

Year: 135 Days

Day: 23 Hours

Environment

Temp: 242 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.56 AU - 0.76 AU

Year: 193 Days

Day: 30.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.11 AU - 1.71 AU

Year: 603 Days

Day: 20.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,826,630 km

• M1: 12,417 km (0.112 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.5

Radius: 11.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.52 AU - 5.64 AU

Year: 4121 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,826,630 km

• M1: 146,905 km (0.119 R)
• M2: 530,175 km (0.088 R)
• M3: 1,617,303 km (0.114 R)
• M4: 2,109,330 km (0.048 R)
• M5: 2,573,981 km (0.099 R)
• M6: 2,966,975 km (0.069 R)
• M7: 3,514,952 km (0.119 R)
• M8: 4,395,036 km (0.09 R)
• M9: 5,416,640 km (0.091 R)
• M10: 6,039,715 km (0.075 R)
• M11: 8,479,656 km (0.119 R)
• M12: 9,059,049 km (0.106 R)
• M13: 9,898,891 km (0.072 R)
• M14: 11,821,822 km (0.064 R)
• M15: 12,871,550 km (0.106 R)
• M16: 13,686,560 km (0.103 R)
• M17: 14,282,408 km (0.109 R)
• M18: 18,525,901 km (0.112 R)
• M19: 19,564,858 km (0.097 R)
• M20: 20,130,338 km (0.036 R)
• M21: 21,959,920 km (0.078 R)
• M22: 22,708,059 km (0.06 R)
• M23: 23,332,780 km (0.091 R)
• M24: 23,826,602 km (0.049 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit