🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 139 Days

Day: 41.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.69 AU - 0.75 AU

Year: 220 Days

Day: 12.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.88 AU - 1.26 AU

Year: 398 Days

Day: 27.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.24 AU - 2.72 AU

Year: 1406 Days

Day: 32.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 114.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.6

Radius: 6.3

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.83 AU - 16.69 AU

Year: 21454 Days

Day: 24.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,481,774 km

• M1: 78,389 km (0.063 R)
• M2: 277,055 km (0.117 R)
• M3: 606,919 km (0.073 R)
• M4: 947,852 km (0.059 R)
• M5: 1,472,043 km (0.083 R)
• M6: 2,610,034 km (0.097 R)
• M7: 6,943,585 km (0.05 R)
• M8: 10,200,181 km (0.119 R)
• M9: 14,205,066 km (0.087 R)
• M10: 16,512,613 km (0.085 R)
• M11: 16,837,988 km (0.031 R)
• M12: 17,417,680 km (0.116 R)
• M13: 18,442,425 km (0.062 R)
• M14: 25,448,692 km (0.093 R)
• M15: 33,391,142 km (0.087 R)
• M16: 34,968,801 km (0.079 R)
• M17: 47,428,210 km (0.113 R)
• M18: 51,292,772 km (0.074 R)
• M19: 52,684,630 km (0.111 R)
• M20: 57,941,649 km (0.079 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 15,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit