🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.66 AU

Year: 158 Days

Day: 28 Hours

Environment

Temp: 133 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.78 AU - 0.82 AU

Year: 270 Days

Day: 15.9 Hours

Environment

Temp: 85 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 17,488,193 km

• M1: 90,208 km (0.067 R)
• M2: 582,684 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.77 AU - 0.83 AU

Year: 270 Days

Day: 42.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,488,193 km

• M1: 113,694 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.88 AU - 1.1 AU

Year: 371 Days

Day: 37.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.1

Radius: 8.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.22 AU - 5.7 AU

Year: 4161 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 17,488,193 km

• M1: 179,069 km (0.105 R)
• M2: 332,406 km (0.062 R)
• M3: 1,012,778 km (0.039 R)
• M4: 1,081,892 km (0.092 R)
• M5: 1,183,618 km (0.104 R)
• M6: 1,587,533 km (0.077 R)
• M7: 2,210,309 km (0.041 R)
• M8: 2,554,832 km (0.077 R)
• M9: 2,691,714 km (0.101 R)
• M10: 2,916,111 km (0.081 R)
• M11: 3,175,813 km (0.112 R)
• M12: 3,732,916 km (0.06 R)
• M13: 3,794,999 km (0.108 R)
• M14: 4,500,353 km (0.054 R)
• M15: 5,385,374 km (0.059 R)
• M16: 5,901,935 km (0.08 R)
• M17: 6,065,446 km (0.12 R)
• M18: 6,341,304 km (0.032 R)
• M19: 6,490,154 km (0.085 R)
• M20: 6,640,201 km (0.088 R)
• M21: 6,734,597 km (0.078 R)
• M22: 6,810,443 km (0.095 R)
• M23: 6,962,883 km (0.055 R)
• M24: 7,348,995 km (0.055 R)
• M25: 7,564,267 km (0.031 R)
• M26: 7,702,346 km (0.083 R)
• M27: 7,761,886 km (0.102 R)
• M28: 8,162,209 km (0.056 R)
• M29: 8,507,781 km (0.075 R)
• M30: 8,878,783 km (0.111 R)
• M31: 8,982,903 km (0.116 R)
• M32: 9,700,973 km (0.094 R)
• M33: 10,349,929 km (0.052 R)
• M34: 10,437,593 km (0.067 R)
• M35: 11,439,899 km (0.119 R)
• M36: 12,194,321 km (0.091 R)
• M37: 12,472,573 km (0.075 R)
• M38: 12,706,245 km (0.113 R)
• M39: 12,847,016 km (0.116 R)
• M40: 13,082,932 km (0.063 R)
• M41: 13,919,633 km (0.115 R)
• M42: 14,113,362 km (0.098 R)
• M43: 14,283,605 km (0.069 R)
• M44: 14,430,061 km (0.041 R)
• M45: 14,503,514 km (0.079 R)
• M46: 15,045,656 km (0.104 R)
• M47: 15,770,458 km (0.091 R)
• M48: 15,947,133 km (0.066 R)
• M49: 16,023,129 km (0.088 R)
• M50: 16,149,838 km (0.041 R)
• M51: 16,327,860 km (0.059 R)
• M52: 16,404,454 km (0.071 R)
• M53: 17,098,438 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 11,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit