🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.87 AU - 1.01 AU

Year: 335 Days

Day: 40.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.71 AU - 2.51 AU

Year: 1125 Days

Day: 46.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.71 AU - 2.79 AU

Year: 1239 Days

Day: 23.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,063,390 km

• M1: 36,502 km (0.107 R)
• M2: 100,380 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.6

Radius: 3.8

Gravity: 24.42 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.26 AU - 15.58 AU

Year: 19065 Days

Day: 17.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,063,390 km

• M1: 47,722 km (0.06 R)
• M2: 192,532 km (0.091 R)
• M3: 625,618 km (0.109 R)
• M4: 936,632 km (0.118 R)
• M5: 1,170,603 km (0.098 R)
• M6: 1,874,312 km (0.101 R)
• M7: 2,036,027 km (0.105 R)
• M8: 2,246,212 km (0.076 R)
• M9: 2,777,883 km (0.114 R)
• M10: 2,940,645 km (0.115 R)
• M11: 6,057,966 km (0.094 R)
• M12: 6,738,486 km (0.103 R)
• M13: 6,863,700 km (0.103 R)
• M14: 7,968,331 km (0.093 R)
• M15: 8,108,354 km (0.119 R)
• M16: 8,833,455 km (0.111 R)
• M17: 8,983,502 km (0.084 R)
• M18: 11,150,128 km (0.049 R)
• M19: 11,561,971 km (0.106 R)
• M20: 12,794,807 km (0.114 R)
• M21: 21,080,584 km (0.05 R)
• M22: 21,709,793 km (0.09 R)
• M23: 26,365,129 km (0.109 R)
• M24: 28,161,350 km (0.059 R)
• M25: 31,294,827 km (0.038 R)
• M26: 33,185,744 km (0.112 R)
• M27: 34,901,632 km (0.09 R)
• M28: 42,356,992 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit