🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.56 AU - 0.8 AU

Year: 241 Days

Day: 12.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,553,764 km

• M1: 28,573 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.62 AU - 0.8 AU

Year: 258 Days

Day: 21.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.03 AU - 1.57 AU

Year: 638 Days

Day: 14.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.02 AU - 1.68 AU

Year: 675 Days

Day: 45.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,553,764 km

• M1: 557,102 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.05 AU - 1.67 AU

Year: 683 Days

Day: 13.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.17 AU - 1.61 AU

Year: 705 Days

Day: 13.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 8.8

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.4 AU - 6.76 AU

Year: 5674 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,553,764 km

• M1: 109,506 km (0.083 R)
• M2: 500,704 km (0.058 R)
• M3: 1,039,855 km (0.113 R)
• M4: 1,494,782 km (0.082 R)
• M5: 1,831,078 km (0.096 R)
• M6: 2,919,702 km (0.098 R)
• M7: 3,407,391 km (0.117 R)
• M8: 3,762,087 km (0.106 R)
• M9: 4,893,795 km (0.116 R)
• M10: 5,317,456 km (0.08 R)
• M11: 5,704,167 km (0.112 R)
• M12: 6,014,283 km (0.115 R)
• M13: 6,534,136 km (0.055 R)
• M14: 9,125,620 km (0.102 R)
• M15: 9,724,610 km (0.113 R)
• M16: 11,679,405 km (0.118 R)
• M17: 12,592,401 km (0.096 R)
• M18: 17,883,079 km (0.093 R)
• M19: 20,648,396 km (0.102 R)
• M20: 21,012,966 km (0.115 R)
• M21: 21,456,224 km (0.047 R)
• M22: 23,845,901 km (0.095 R)
• M23: 24,981,199 km (0.093 R)
• M24: 28,965,289 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit