🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.09 AU - 1.23 AU

Year: 439 Days

Day: 27 Hours

Environment

Temp: 36 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.65 AU - 1.93 AU

Year: 842 Days

Day: 24.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.51 AU - 2.99 AU

Year: 1603 Days

Day: 13.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.2 AU - 3.4 AU

Year: 1647 Days

Day: 30.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.6

Radius: 5.6

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.38 AU - 17.38 AU

Year: 21199 Days

Day: 23.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,968,615 km

• M1: 78,688 km (0.091 R)
• M2: 1,592,320 km (0.11 R)
• M3: 2,112,023 km (0.112 R)
• M4: 2,443,831 km (0.116 R)
• M5: 2,691,565 km (0.092 R)
• M6: 3,185,088 km (0.115 R)
• M7: 3,854,539 km (0.075 R)
• M8: 6,339,808 km (0.115 R)
• M9: 6,592,778 km (0.088 R)
• M10: 9,616,750 km (0.086 R)
• M11: 10,178,190 km (0.107 R)
• M12: 28,944,346 km (0.1 R)
• M13: 29,875,592 km (0.092 R)
• M14: 31,067,738 km (0.107 R)
• M15: 33,929,246 km (0.095 R)
• M16: 34,964,463 km (0.087 R)
• M17: 37,370,146 km (0.086 R)
• M18: 39,883,989 km (0.086 R)
• M19: 41,474,514 km (0.101 R)
• M20: 44,320,314 km (0.097 R)
• M21: 56,106,233 km (0.102 R)
• M22: 56,465,417 km (0.053 R)
• M23: 57,370,185 km (0.085 R)
• M24: 59,954,787 km (0.115 R)
• M25: 65,553,488 km (0.073 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 10,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit