🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.79 AU - 2.05 AU

Year: 585 Days

Day: 14.5 Hours

Environment

Temp: 349 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.99 AU - 3.13 AU

Year: 901 Days

Day: 29.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 7.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.97 AU - 7.09 AU

Year: 4098 Days

Day: 45.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 123,142,513 km

• M1: 2,962,187 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.72 AU - 10.54 AU

Year: 6570 Days

Day: 39.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.52 AU - 16.66 AU

Year: 12252 Days

Day: 40.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 22.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 18.53 AU - 25.85 AU

Year: 22981 Days

Day: 28.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 123,142,513 km

• M1: 1,028,336 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 24.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 23.84 AU - 26.08 AU

Year: 27416 Days

Day: 46.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 100.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 123,142,513 km

• M1: 548,276 km (0.039 R)
• M2: 1,970,503 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 30.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 10.3

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 23.48 AU - 36.56 AU

Year: 36162 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 94.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 123,142,513 km

• M1: 129,103 km (0.095 R)
• M2: 568,622 km (0.09 R)
• M3: 1,203,515 km (0.03 R)
• M4: 1,586,037 km (0.105 R)
• M5: 2,027,201 km (0.091 R)
• M6: 2,496,040 km (0.113 R)
• M7: 3,190,773 km (0.069 R)
• M8: 4,273,413 km (0.031 R)
• M9: 5,493,234 km (0.1 R)
• M10: 6,563,457 km (0.039 R)
• M11: 10,253,737 km (0.108 R)
• M12: 11,792,202 km (0.119 R)
• M13: 14,868,084 km (0.109 R)
• M14: 21,157,926 km (0.103 R)
• M15: 23,514,242 km (0.105 R)
• M16: 25,136,631 km (0.082 R)
• M17: 29,445,947 km (0.087 R)
• M18: 31,924,186 km (0.101 R)
• M19: 32,984,087 km (0.109 R)
• M20: 34,380,882 km (0.1 R)
• M21: 37,960,759 km (0.106 R)
• M22: 39,840,755 km (0.097 R)
• M23: 45,281,929 km (0.108 R)
• M24: 55,634,401 km (0.111 R)
• M25: 58,504,885 km (0.104 R)
• M26: 59,407,558 km (0.088 R)
• M27: 79,469,082 km (0.091 R)
• M28: 83,958,963 km (0.107 R)
• M29: 89,209,100 km (0.087 R)
• M30: 99,715,358 km (0.034 R)
• M31: 101,976,231 km (0.066 R)
• M32: 109,303,834 km (0.082 R)
• M33: 122,773,776 km (0.113 R)

Kuiper Belt

Range: 49.8 - 72.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit