🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.58 AU - 0.9 AU

Year: 230 Days

Day: 41.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.97 AU - 2.91 AU

Year: 1378 Days

Day: 37.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 161.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,628,561 km

• M1: 692,339 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.84 AU - 3.52 AU

Year: 2051 Days

Day: 20.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329

Radius: 9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.5 AU - 10.2 AU

Year: 9521 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,628,561 km

• M1: 116,238 km (0.054 R)
• M2: 524,490 km (0.072 R)
• M3: 1,473,539 km (0.111 R)
• M4: 1,976,487 km (0.117 R)
• M5: 6,472,501 km (0.082 R)
• M6: 7,935,120 km (0.11 R)
• M7: 9,385,621 km (0.105 R)
• M8: 12,010,016 km (0.085 R)
• M9: 15,027,854 km (0.111 R)
• M10: 17,432,041 km (0.119 R)
• M11: 18,447,961 km (0.069 R)
• M12: 32,457,203 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.8

Radius: 5

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 18.22 AU - 22.04 AU

Year: 32663 Days

Day: 21.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,628,561 km

• M1: 64,177 km (0.039 R)
• M2: 362,027 km (0.114 R)
• M3: 1,123,929 km (0.12 R)
• M4: 1,381,686 km (0.083 R)
• M5: 3,659,912 km (0.074 R)
• M6: 4,321,733 km (0.114 R)
• M7: 4,681,067 km (0.099 R)
• M8: 4,885,268 km (0.081 R)
• M9: 7,728,824 km (0.074 R)
• M10: 10,675,902 km (0.107 R)
• M11: 11,762,731 km (0.114 R)
• M12: 13,054,509 km (0.041 R)
• M13: 14,153,754 km (0.109 R)
• M14: 14,366,632 km (0.117 R)
• M15: 15,387,936 km (0.06 R)
• M16: 25,673,538 km (0.1 R)
• M17: 28,167,933 km (0.101 R)
• M18: 30,582,293 km (0.116 R)
• M19: 32,882,510 km (0.11 R)
• M20: 34,138,234 km (0.047 R)
• M21: 35,818,069 km (0.097 R)
• M22: 36,878,717 km (0.094 R)
• M23: 40,755,995 km (0.055 R)
• M24: 44,137,356 km (0.098 R)
• M25: 48,339,710 km (0.082 R)
• M26: 61,207,670 km (0.067 R)
• M27: 62,722,049 km (0.047 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 15,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit