🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.99 AU - 1.49 AU

Year: 499 Days

Day: 43.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.75 AU - 2.63 AU

Year: 1172 Days

Day: 17.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.02 AU - 2.68 AU

Year: 1303 Days

Day: 40.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,189,686 km

• M1: 138,976 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.74 AU - 3.3 AU

Year: 1898 Days

Day: 28.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,189,686 km

• M1: 55,950 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.5

Radius: 4.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.18 AU - 17.54 AU

Year: 21771 Days

Day: 15.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,189,686 km

• M1: 52,210 km (0.036 R)
• M2: 193,280 km (0.05 R)
• M3: 349,311 km (0.108 R)
• M4: 660,774 km (0.07 R)
• M5: 1,147,864 km (0.101 R)
• M6: 2,122,345 km (0.046 R)
• M7: 4,082,825 km (0.102 R)
• M8: 4,863,576 km (0.076 R)
• M9: 5,518,815 km (0.09 R)
• M10: 8,235,363 km (0.101 R)
• M11: 10,875,316 km (0.103 R)
• M12: 17,948,453 km (0.078 R)
• M13: 18,571,828 km (0.099 R)
• M14: 19,425,433 km (0.099 R)
• M15: 19,570,094 km (0.075 R)
• M16: 20,379,120 km (0.111 R)
• M17: 20,829,708 km (0.073 R)
• M18: 21,518,008 km (0.102 R)
• M19: 23,020,569 km (0.046 R)
• M20: 24,171,575 km (0.049 R)
• M21: 28,595,184 km (0.093 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit