🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.68 AU - 0.78 AU

Year: 230 Days

Day: 16.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.69 AU - 0.79 AU

Year: 235 Days

Day: 31.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.65 AU - 2.09 AU

Year: 943 Days

Day: 14.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,278,735 km

• M1: 21,243 km (0.112 R)

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 13.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.74 AU - 11.24 AU

Year: 13442 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 64 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,278,735 km

• M1: 167,849 km (0.087 R)
• M2: 769,232 km (0.036 R)
• M3: 1,214,286 km (0.07 R)
• M4: 1,644,230 km (0.101 R)
• M5: 3,236,849 km (0.049 R)
• M6: 3,741,443 km (0.065 R)
• M7: 5,880,543 km (0.09 R)
• M8: 6,720,236 km (0.065 R)
• M9: 7,868,848 km (0.119 R)
• M10: 8,788,277 km (0.102 R)
• M11: 10,725,270 km (0.094 R)
• M12: 13,063,784 km (0.027 R)
• M13: 13,731,738 km (0.096 R)
• M14: 14,991,651 km (0.104 R)
• M15: 15,575,831 km (0.06 R)
• M16: 16,175,120 km (0.09 R)
• M17: 17,024,238 km (0.072 R)
• M18: 17,821,594 km (0.113 R)
• M19: 18,311,976 km (0.109 R)
• M20: 25,226,988 km (0.07 R)
• M21: 26,158,833 km (0.069 R)
• M22: 28,091,339 km (0.114 R)
• M23: 31,166,024 km (0.12 R)
• M24: 35,092,669 km (0.115 R)
• M25: 38,516,964 km (0.119 R)
• M26: 41,014,201 km (0.107 R)
• M27: 41,870,050 km (0.083 R)
• M28: 46,175,627 km (0.105 R)
• M29: 57,057,825 km (0.105 R)
• M30: 63,089,611 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 20,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit