🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.13 AU - 1.53 AU

Year: 578 Days

Day: 43.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,425,457 km

• M1: 122,670 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.8 AU - 2.4 AU

Year: 1146 Days

Day: 45.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 53.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.27 AU - 3.69 AU

Year: 1938 Days

Day: 35.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,425,457 km

• M1: 1,304,942 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 14.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.55 AU - 10.33 AU

Year: 10927 Days

Day: 7.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,425,457 km

• M1: 184,753 km (0.106 R)
• M2: 667,954 km (0.084 R)
• M3: 1,136,345 km (0.084 R)
• M4: 1,879,248 km (0.108 R)
• M5: 2,480,931 km (0.056 R)
• M6: 3,638,071 km (0.112 R)
• M7: 7,916,869 km (0.113 R)
• M8: 14,887,681 km (0.041 R)
• M9: 20,897,476 km (0.044 R)
• M10: 21,794,764 km (0.067 R)
• M11: 23,746,418 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250

Radius: 7.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.27 AU - 14.37 AU

Year: 16291 Days

Day: 24.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,425,457 km

• M1: 113,694 km (0.072 R)
• M2: 748,887 km (0.076 R)
• M3: 1,272,928 km (0.059 R)
• M4: 2,106,488 km (0.107 R)
• M5: 2,434,107 km (0.098 R)
• M6: 6,447,219 km (0.054 R)
• M7: 6,943,436 km (0.112 R)
• M8: 9,964,265 km (0.087 R)
• M9: 10,784,959 km (0.109 R)
• M10: 17,687,255 km (0.06 R)
• M11: 18,056,762 km (0.09 R)
• M12: 19,982,536 km (0.117 R)
• M13: 22,815,620 km (0.095 R)
• M14: 26,286,889 km (0.084 R)
• M15: 35,879,404 km (0.085 R)
• M16: 36,352,881 km (0.088 R)
• M17: 39,281,558 km (0.091 R)
• M18: 39,532,434 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit