🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.69 AU - 0.99 AU

Year: 280 Days

Day: 29.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.85 AU - 0.95 AU

Year: 310 Days

Day: 45.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.4 AU - 3.2 AU

Year: 1703 Days

Day: 13.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.7 AU - 3.88 AU

Year: 2682 Days

Day: 33.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 14.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.82 AU - 11.04 AU

Year: 10524 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,397,439 km

• M1: 176,675 km (0.092 R)
• M2: 632,350 km (0.105 R)
• M3: 1,536,819 km (0.106 R)
• M4: 2,357,513 km (0.064 R)
• M5: 3,898,820 km (0.045 R)
• M6: 4,871,505 km (0.06 R)
• M7: 5,529,436 km (0.041 R)
• M8: 6,069,934 km (0.081 R)
• M9: 7,101,261 km (0.109 R)
• M10: 7,700,251 km (0.057 R)
• M11: 9,750,191 km (0.083 R)
• M12: 12,367,555 km (0.036 R)
• M13: 13,960,922 km (0.058 R)
• M14: 15,291,894 km (0.104 R)
• M15: 16,022,082 km (0.083 R)
• M16: 16,984,893 km (0.119 R)
• M17: 18,501,217 km (0.095 R)
• M18: 22,898,198 km (0.105 R)
• M19: 24,208,825 km (0.102 R)
• M20: 26,788,192 km (0.113 R)
• M21: 29,954,730 km (0.04 R)
• M22: 31,203,872 km (0.079 R)
• M23: 31,948,570 km (0.088 R)
• M24: 35,274,879 km (0.104 R)
• M25: 38,460,117 km (0.117 R)
• M26: 43,921,486 km (0.077 R)
• M27: 44,856,922 km (0.043 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 12,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit