🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.74 AU - 0.92 AU

Year: 283 Days

Day: 37.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,767,000 km

• M1: 96,191 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.93 AU - 1.19 AU

Year: 409 Days

Day: 37.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,767,000 km

• M1: 44,730 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.24 AU - 1.7 AU

Year: 668 Days

Day: 15.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.7 AU - 4.22 AU

Year: 2412 Days

Day: 41.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,767,000 km

• M1: 1,021,903 km (0.12 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 13

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.33 AU - 5.61 AU

Year: 4794 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,767,000 km

• M1: 161,715 km (0.116 R)
• M2: 770,728 km (0.113 R)
• M3: 1,431,053 km (0.104 R)
• M4: 1,917,845 km (0.032 R)
• M5: 2,683,636 km (0.113 R)
• M6: 3,884,608 km (0.06 R)
• M7: 4,569,168 km (0.085 R)
• M8: 5,360,840 km (0.073 R)
• M9: 6,028,196 km (0.081 R)
• M10: 6,524,562 km (0.03 R)
• M11: 10,057,465 km (0.05 R)
• M12: 10,491,448 km (0.116 R)
• M13: 11,119,909 km (0.117 R)
• M14: 15,376,567 km (0.106 R)
• M15: 16,070,551 km (0.09 R)
• M16: 17,150,797 km (0.096 R)
• M17: 18,215,037 km (0.051 R)
• M18: 20,336,933 km (0.107 R)
• M19: 21,528,779 km (0.065 R)
• M20: 22,692,800 km (0.074 R)
• M21: 23,139,948 km (0.052 R)
• M22: 26,518,616 km (0.04 R)
• M23: 27,855,722 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 11,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit