🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.67 AU

Year: 151 Days

Day: 44.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,799,870 km

• M1: 260,899 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.95 AU - 1.05 AU

Year: 350 Days

Day: 26.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,799,870 km

• M1: 61,784 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.16 AU - 1.22 AU

Year: 454 Days

Day: 30.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.91 AU - 2.89 AU

Year: 1301 Days

Day: 46.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 10.2

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.11 AU - 9.21 AU

Year: 8155 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,799,870 km

• M1: 127,308 km (0.097 R)
• M2: 489,634 km (0.077 R)
• M3: 867,518 km (0.109 R)
• M4: 1,239,119 km (0.1 R)
• M5: 1,632,262 km (0.055 R)
• M6: 2,482,726 km (0.087 R)
• M7: 3,050,749 km (0.118 R)
• M8: 4,764,991 km (0.078 R)
• M9: 6,300,165 km (0.034 R)
• M10: 7,559,330 km (0.108 R)
• M11: 8,575,399 km (0.078 R)
• M12: 9,824,541 km (0.072 R)
• M13: 10,467,513 km (0.056 R)
• M14: 13,146,062 km (0.088 R)
• M15: 13,865,927 km (0.102 R)
• M16: 15,581,366 km (0.081 R)
• M17: 18,450,504 km (0.032 R)
• M18: 19,505,917 km (0.05 R)
• M19: 20,048,508 km (0.079 R)
• M20: 22,236,078 km (0.095 R)
• M21: 23,867,891 km (0.062 R)
• M22: 25,120,325 km (0.088 R)
• M23: 26,041,399 km (0.059 R)
• M24: 27,561,613 km (0.032 R)
• M25: 29,951,738 km (0.109 R)
• M26: 31,619,904 km (0.085 R)
• M27: 32,046,407 km (0.102 R)
• M28: 38,186,951 km (0.066 R)
• M29: 41,787,772 km (0.115 R)
• M30: 42,430,743 km (0.059 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 11,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit