🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.59 AU - 0.83 AU

Year: 213 Days

Day: 24.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 4.3 °

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: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.86 AU - 0.94 AU

Year: 304 Days

Day: 12.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.81 AU - 1.15 AU

Year: 346 Days

Day: 38.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,725,235 km

• M1: 122,221 km (0.069 R)
• M2: 440,865 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.75 AU - 1.21 AU

Year: 346 Days

Day: 37.4 Hours

Environment

Temp: 77 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,725,235 km

• M1: 292,165 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.2 AU - 1.26 AU

Year: 486 Days

Day: 16.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 11.4

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.99 AU - 8.89 AU

Year: 8740 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,725,235 km

• M1: 141,968 km (0.062 R)
• M2: 727,794 km (0.114 R)
• M3: 1,240,466 km (0.074 R)
• M4: 1,729,501 km (0.083 R)
• M5: 2,291,989 km (0.115 R)
• M6: 4,150,443 km (0.051 R)
• M7: 7,358,869 km (0.106 R)
• M8: 7,887,697 km (0.048 R)
• M9: 8,398,275 km (0.107 R)
• M10: 8,795,607 km (0.048 R)
• M11: 11,078,770 km (0.06 R)
• M12: 11,994,159 km (0.103 R)
• M13: 12,612,896 km (0.091 R)
• M14: 16,098,676 km (0.098 R)
• M15: 17,556,806 km (0.093 R)
• M16: 18,134,852 km (0.028 R)
• M17: 21,791,024 km (0.109 R)
• M18: 23,312,584 km (0.106 R)
• M19: 24,454,914 km (0.115 R)
• M20: 25,726,196 km (0.056 R)
• M21: 28,598,326 km (0.057 R)
• M22: 30,317,504 km (0.081 R)
• M23: 33,187,839 km (0.09 R)
• M24: 34,971,644 km (0.12 R)
• M25: 36,818,729 km (0.114 R)
• M26: 38,487,343 km (0.068 R)
• M27: 40,831,841 km (0.1 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 12,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit