🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.61 AU - 0.77 AU

Year: 207 Days

Day: 37.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.9 AU - 1.38 AU

Year: 440 Days

Day: 16.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 90.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.6 AU - 2.28 AU

Year: 977 Days

Day: 24.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.2

Radius: 9.6

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.92 AU - 12.3 AU

Year: 12499 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,354,477 km

• M1: 119,379 km (0.12 R)
• M2: 464,651 km (0.094 R)
• M3: 800,498 km (0.072 R)
• M4: 1,190,949 km (0.071 R)
• M5: 1,957,039 km (0.074 R)
• M6: 2,308,744 km (0.099 R)
• M7: 4,016,703 km (0.078 R)
• M8: 4,781,896 km (0.094 R)
• M9: 6,640,500 km (0.048 R)
• M10: 7,225,428 km (0.089 R)
• M11: 8,073,797 km (0.111 R)
• M12: 8,450,185 km (0.1 R)
• M13: 9,494,678 km (0.087 R)
• M14: 10,904,189 km (0.09 R)
• M15: 12,448,338 km (0.097 R)
• M16: 12,761,147 km (0.107 R)
• M17: 14,337,011 km (0.102 R)
• M18: 15,601,113 km (0.028 R)
• M19: 16,634,535 km (0.111 R)
• M20: 20,179,706 km (0.08 R)
• M21: 22,495,630 km (0.058 R)
• M22: 24,687,389 km (0.049 R)
• M23: 32,111,033 km (0.096 R)
• M24: 32,819,230 km (0.12 R)
• M25: 33,177,367 km (0.1 R)
• M26: 38,732,385 km (0.099 R)
• M27: 45,318,581 km (0.065 R)
• M28: 48,334,324 km (0.063 R)
• M29: 57,140,103 km (0.115 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 12,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit