🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.91 AU - 0.95 AU

Year: 257 Days

Day: 45.6 Hours

Environment

Temp: 285 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.25 AU - 1.65 AU

Year: 501 Days

Day: 17 Hours

Environment

Temp: 185 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.27 AU - 3.63 AU

Year: 1839 Days

Day: 23.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.1

Radius: 5.6

Gravity: 27.87 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 14.91 AU - 24.13 AU

Year: 24749 Days

Day: 15.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,124,403 km

• M1: 138,976 km (0.083 R)
• M2: 400,473 km (0.078 R)
• M3: 562,338 km (0.099 R)
• M4: 874,250 km (0.062 R)
• M5: 1,039,256 km (0.066 R)
• M6: 1,393,205 km (0.085 R)
• M7: 2,784,465 km (0.102 R)
• M8: 4,504,541 km (0.111 R)
• M9: 5,915,848 km (0.064 R)
• M10: 8,118,976 km (0.114 R)
• M11: 8,510,922 km (0.088 R)
• M12: 15,815,337 km (0.058 R)
• M13: 16,126,351 km (0.085 R)
• M14: 21,246,338 km (0.089 R)
• M15: 25,575,102 km (0.106 R)
• M16: 30,628,668 km (0.091 R)
• M17: 32,488,618 km (0.116 R)
• M18: 36,490,960 km (0.099 R)
• M19: 45,194,115 km (0.051 R)
• M20: 45,983,543 km (0.107 R)
• M21: 47,986,808 km (0.059 R)
• M22: 48,664,038 km (0.109 R)
• M23: 59,694,038 km (0.06 R)
• M24: 60,600,901 km (0.078 R)
• M25: 66,821,330 km (0.101 R)
• M26: 67,941,070 km (0.072 R)
• M27: 83,346,808 km (0.101 R)
• M28: 86,037,326 km (0.106 R)
• M29: 86,580,516 km (0.095 R)
• M30: 92,481,553 km (0.088 R)
• M31: 94,934,360 km (0.091 R)

Kuiper Belt

Range: 38.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit