🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.91 AU - 1.43 AU

Year: 443 Days

Day: 19.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.93 AU - 1.45 AU

Year: 454 Days

Day: 41.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,651,585 km

• M1: 431,889 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.8 AU - 2.82 AU

Year: 1228 Days

Day: 35.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.86 AU - 3.7 AU

Year: 2078 Days

Day: 23.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,651,585 km

• M1: 1,377,048 km (0.075 R)
• M2: 2,124,290 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.31 AU - 4.31 AU

Year: 2602 Days

Day: 41 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.2

Radius: 4.2

Gravity: 47.97 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.29 AU - 18.03 AU

Year: 19637 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,651,585 km

• M1: 54,603 km (0.116 R)
• M2: 788,082 km (0.084 R)
• M3: 958,174 km (0.053 R)
• M4: 1,404,425 km (0.117 R)
• M5: 4,068,912 km (0.101 R)
• M6: 7,202,689 km (0.049 R)
• M7: 16,944,652 km (0.085 R)
• M8: 17,288,128 km (0.109 R)
• M9: 17,548,877 km (0.078 R)
• M10: 18,618,053 km (0.108 R)
• M11: 20,885,209 km (0.089 R)
• M12: 28,899,616 km (0.044 R)
• M13: 30,639,888 km (0.078 R)
• M14: 39,190,304 km (0.117 R)
• M15: 46,639,380 km (0.047 R)
• M16: 53,127,141 km (0.106 R)
• M17: 55,353,755 km (0.091 R)
• M18: 61,998,893 km (0.104 R)
• M19: 69,156,104 km (0.106 R)
• M20: 70,252,955 km (0.111 R)
• M21: 75,448,190 km (0.069 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 10,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit