🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.81 AU

Year: 209 Days

Day: 40.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,847,686 km

• M1: 24,085 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.7 AU - 0.96 AU

Year: 265 Days

Day: 18.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.88 AU - 6.24 AU

Year: 3982 Days

Day: 40.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,847,686 km

• M1: 57,146 km (0.113 R)
• M2: 571,913 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.6

Radius: 7.1

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.03 AU - 19.65 AU

Year: 25261 Days

Day: 20.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,847,686 km

• M1: 99,183 km (0.071 R)
• M2: 1,706,313 km (0.079 R)
• M3: 3,837,036 km (0.117 R)
• M4: 5,457,480 km (0.111 R)
• M5: 6,297,921 km (0.098 R)
• M6: 6,749,108 km (0.037 R)
• M7: 8,042,082 km (0.099 R)
• M8: 10,251,792 km (0.084 R)
• M9: 10,646,282 km (0.105 R)
• M10: 10,876,214 km (0.115 R)
• M11: 11,168,379 km (0.112 R)
• M12: 16,202,347 km (0.078 R)
• M13: 16,815,249 km (0.1 R)
• M14: 18,913,808 km (0.072 R)
• M15: 20,553,700 km (0.096 R)
• M16: 21,821,093 km (0.044 R)
• M17: 23,526,210 km (0.054 R)
• M18: 30,422,672 km (0.094 R)
• M19: 31,119,947 km (0.08 R)
• M20: 33,768,129 km (0.09 R)
• M21: 36,693,366 km (0.111 R)
• M22: 38,150,299 km (0.082 R)
• M23: 38,689,600 km (0.117 R)
• M24: 39,370,719 km (0.081 R)
• M25: 44,068,541 km (0.07 R)
• M26: 45,562,575 km (0.106 R)
• M27: 46,169,643 km (0.097 R)
• M28: 50,086,115 km (0.117 R)
• M29: 52,042,257 km (0.06 R)
• M30: 53,879,768 km (0.043 R)
• M31: 55,242,903 km (0.064 R)
• M32: 57,154,614 km (0.089 R)
• M33: 60,742,719 km (0.062 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit