🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.23 AU - 1.39 AU

Year: 550 Days

Day: 17.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 54.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,866,294 km

• M1: 460,013 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.65 AU - 3.73 AU

Year: 2092 Days

Day: 43.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.79 AU - 3.81 AU

Year: 2201 Days

Day: 29.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.1 AU - 3.6 AU

Year: 2251 Days

Day: 21.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.1

Radius: 4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.04 AU - 19.06 AU

Year: 22510 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,866,294 km

• M1: 50,115 km (0.11 R)
• M2: 391,498 km (0.103 R)
• M3: 1,598,004 km (0.103 R)
• M4: 2,173,657 km (0.077 R)
• M5: 3,742,340 km (0.091 R)
• M6: 4,875,395 km (0.075 R)
• M7: 5,232,934 km (0.075 R)
• M8: 5,908,218 km (0.076 R)
• M9: 6,093,570 km (0.102 R)
• M10: 11,841,868 km (0.092 R)
• M11: 13,684,615 km (0.097 R)
• M12: 14,009,242 km (0.09 R)
• M13: 14,673,756 km (0.119 R)
• M14: 16,185,442 km (0.052 R)
• M15: 18,841,702 km (0.065 R)
• M16: 19,719,243 km (0.093 R)
• M17: 21,994,926 km (0.054 R)
• M18: 25,077,839 km (0.067 R)
• M19: 25,239,255 km (0.026 R)
• M20: 27,828,645 km (0.109 R)
• M21: 30,223,707 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 14,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit