🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.58 AU - 0.68 AU

Year: 175 Days

Day: 34.8 Hours

Environment

Temp: 239 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,714,136 km

• M1: 70,461 km (0.108 R)
• M2: 545,434 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.72 AU - 0.92 AU

Year: 260 Days

Day: 24.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,714,136 km

• M1: 104,868 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.89 AU - 0.91 AU

Year: 299 Days

Day: 12.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.46 AU - 1.82 AU

Year: 735 Days

Day: 19.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.85 AU - 2.91 AU

Year: 1710 Days

Day: 35.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,714,136 km

• M1: 544,387 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.4

Radius: 10.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.26 AU - 6.5 AU

Year: 5638 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,714,136 km

• M1: 128,355 km (0.109 R)
• M2: 507,586 km (0.092 R)
• M3: 846,425 km (0.043 R)
• M4: 1,191,248 km (0.088 R)
• M5: 1,936,694 km (0.112 R)
• M6: 2,353,623 km (0.076 R)
• M7: 2,915,662 km (0.113 R)
• M8: 3,850,948 km (0.116 R)
• M9: 4,515,612 km (0.113 R)
• M10: 4,900,377 km (0.09 R)
• M11: 6,973,954 km (0.03 R)
• M12: 7,522,679 km (0.11 R)
• M13: 7,996,006 km (0.116 R)
• M14: 8,561,037 km (0.064 R)
• M15: 9,228,543 km (0.066 R)
• M16: 9,575,012 km (0.109 R)
• M17: 11,885,401 km (0.087 R)
• M18: 12,668,995 km (0.114 R)
• M19: 17,695,184 km (0.108 R)
• M20: 21,141,021 km (0.086 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 14,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit