🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.75 AU

Year: 225 Days

Day: 45.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.64 AU - 0.84 AU

Year: 245 Days

Day: 43 Hours

Environment

Temp: 99 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,637,072 km

• M1: 347,067 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.01 AU - 1.05 AU

Year: 402 Days

Day: 13.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.84 AU - 1.3 AU

Year: 426 Days

Day: 35.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.39 AU - 1.89 AU

Year: 809 Days

Day: 18.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,637,072 km

• M1: 109,805 km (0.082 R)
• M2: 657,333 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.7

Radius: 11

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.83 AU - 6.77 AU

Year: 5378 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,637,072 km

• M1: 137,780 km (0.063 R)
• M2: 764,445 km (0.11 R)
• M3: 1,310,178 km (0.078 R)
• M4: 2,480,034 km (0.106 R)
• M5: 3,177,010 km (0.076 R)
• M6: 3,787,818 km (0.109 R)
• M7: 4,527,430 km (0.086 R)
• M8: 4,876,741 km (0.098 R)
• M9: 5,876,803 km (0.086 R)
• M10: 6,228,059 km (0.105 R)
• M11: 7,404,047 km (0.116 R)
• M12: 8,083,820 km (0.098 R)
• M13: 9,054,262 km (0.097 R)
• M14: 9,524,298 km (0.036 R)
• M15: 10,653,164 km (0.084 R)
• M16: 11,519,784 km (0.085 R)
• M17: 12,328,959 km (0.081 R)
• M18: 12,907,005 km (0.036 R)
• M19: 14,117,102 km (0.117 R)
• M20: 14,517,576 km (0.097 R)
• M21: 14,866,887 km (0.086 R)
• M22: 15,521,976 km (0.071 R)
• M23: 16,825,871 km (0.062 R)
• M24: 18,882,094 km (0.026 R)
• M25: 20,150,235 km (0.047 R)
• M26: 21,249,630 km (0.11 R)
• M27: 22,234,432 km (0.063 R)
• M28: 26,306,935 km (0.112 R)
• M29: 27,177,296 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 14,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit