🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.36 AU

Year: 531 Days

Day: 18.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.62 AU

Year: 569 Days

Day: 24.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.02 AU - 2.2 AU

Year: 1137 Days

Day: 29.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,711,380 km

• M1: 37,699 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.86 AU - 2.46 AU

Year: 1177 Days

Day: 32.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,711,380 km

• M1: 866,022 km (0.095 R)
• M2: 891,903 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.91 AU - 2.71 AU

Year: 1302 Days

Day: 12.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.12 AU - 4.76 AU

Year: 2900 Days

Day: 22.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 13.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.85 AU - 7.15 AU

Year: 6146 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,711,380 km

• M1: 169,195 km (0.099 R)
• M2: 751,580 km (0.109 R)
• M3: 1,269,488 km (0.035 R)
• M4: 1,706,164 km (0.03 R)
• M5: 2,392,968 km (0.082 R)
• M6: 3,094,731 km (0.118 R)
• M7: 4,773,818 km (0.089 R)
• M8: 5,312,220 km (0.069 R)
• M9: 6,018,173 km (0.086 R)
• M10: 6,444,377 km (0.057 R)
• M11: 6,961,387 km (0.089 R)
• M12: 8,396,330 km (0.115 R)
• M13: 10,906,882 km (0.049 R)
• M14: 11,493,305 km (0.111 R)
• M15: 12,412,435 km (0.115 R)
• M16: 14,455,193 km (0.107 R)
• M17: 16,332,198 km (0.076 R)
• M18: 16,841,878 km (0.052 R)
• M19: 17,560,097 km (0.111 R)
• M20: 18,027,740 km (0.09 R)
• M21: 19,057,722 km (0.099 R)
• M22: 20,712,872 km (0.108 R)
• M23: 23,735,647 km (0.101 R)
• M24: 25,564,631 km (0.116 R)
• M25: 26,426,464 km (0.104 R)
• M26: 28,299,130 km (0.055 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit