🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.62 AU - 0.7 AU

Year: 188 Days

Day: 31.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.66 AU - 3.46 AU

Year: 1881 Days

Day: 28.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,731,742 km

• M1: 871,108 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.91 AU - 3.31 AU

Year: 1928 Days

Day: 28.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 100.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,731,742 km

• M1: 400,473 km (0.111 R)
• M2: 1,080,396 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.8

Radius: 10.9

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.36 AU - 6.98 AU

Year: 5386 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,731,742 km

• M1: 135,536 km (0.043 R)
• M2: 666,758 km (0.114 R)
• M3: 1,600,847 km (0.117 R)
• M4: 2,920,001 km (0.081 R)
• M5: 3,535,297 km (0.068 R)
• M6: 4,136,680 km (0.11 R)
• M7: 5,338,101 km (0.064 R)
• M8: 6,896,163 km (0.106 R)
• M9: 7,319,973 km (0.093 R)
• M10: 7,761,287 km (0.06 R)
• M11: 8,220,253 km (0.094 R)
• M12: 9,234,677 km (0.103 R)
• M13: 9,619,741 km (0.101 R)
• M14: 12,261,939 km (0.106 R)
• M15: 12,779,996 km (0.115 R)
• M16: 13,529,931 km (0.092 R)
• M17: 16,140,114 km (0.117 R)
• M18: 18,122,585 km (0.095 R)
• M19: 19,484,674 km (0.071 R)
• M20: 20,048,209 km (0.103 R)
• M21: 21,133,990 km (0.084 R)
• M22: 26,296,463 km (0.039 R)
• M23: 27,071,829 km (0.098 R)
• M24: 27,951,016 km (0.05 R)
• M25: 30,420,129 km (0.091 R)
• M26: 31,562,757 km (0.113 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 19,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit