🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.82 AU - 1 AU

Year: 371 Days

Day: 42.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.87 AU - 1.27 AU

Year: 473 Days

Day: 19.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,829,654 km

• M1: 153,188 km (0.057 R)
• M2: 527,332 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.05 AU - 1.39 AU

Year: 576 Days

Day: 16 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.3 AU - 1.9 AU

Year: 865 Days

Day: 18.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.9

Radius: 3

Gravity: 75.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.23 AU - 14.85 AU

Year: 23701 Days

Day: 20.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,829,654 km

• M1: 74,500 km (0.082 R)
• M2: 347,067 km (0.068 R)
• M3: 1,016,069 km (0.105 R)
• M4: 1,476,681 km (0.052 R)
• M5: 1,762,562 km (0.105 R)
• M6: 3,029,357 km (0.118 R)
• M7: 5,504,753 km (0.107 R)
• M8: 6,010,543 km (0.113 R)
• M9: 6,364,342 km (0.09 R)
• M10: 14,067,885 km (0.12 R)
• M11: 16,925,952 km (0.107 R)
• M12: 18,079,052 km (0.054 R)
• M13: 32,483,682 km (0.094 R)
• M14: 38,898,887 km (0.11 R)
• M15: 42,964,359 km (0.099 R)
• M16: 45,266,520 km (0.116 R)
• M17: 49,048,055 km (0.107 R)
• M18: 49,579,577 km (0.033 R)
• M19: 55,681,075 km (0.091 R)
• M20: 60,015,075 km (0.106 R)
• M21: 76,709,151 km (0.032 R)
• M22: 80,824,438 km (0.099 R)
• M23: 81,317,962 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit