🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.72 AU - 1.1 AU

Year: 324 Days

Day: 34.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.34 AU - 1.42 AU

Year: 604 Days

Day: 44.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.96 AU - 1.96 AU

Year: 1023 Days

Day: 35.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 12.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.71 AU - 5.53 AU

Year: 4319 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,486,463 km

• M1: 154,834 km (0.097 R)
• M2: 602,431 km (0.095 R)
• M3: 1,169,407 km (0.106 R)
• M4: 1,577,659 km (0.111 R)
• M5: 2,199,388 km (0.08 R)
• M6: 2,695,305 km (0.088 R)
• M7: 4,500,951 km (0.116 R)
• M8: 5,010,781 km (0.078 R)
• M9: 5,848,080 km (0.12 R)
• M10: 6,488,060 km (0.075 R)
• M11: 7,552,748 km (0.081 R)
• M12: 7,980,897 km (0.045 R)
• M13: 8,964,353 km (0.111 R)
• M14: 11,217,746 km (0.055 R)
• M15: 12,353,194 km (0.11 R)
• M16: 14,144,479 km (0.083 R)
• M17: 15,986,477 km (0.118 R)
• M18: 16,694,374 km (0.098 R)
• M19: 17,361,581 km (0.107 R)
• M20: 19,603,455 km (0.098 R)
• M21: 22,031,877 km (0.054 R)
• M22: 25,599,936 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.1

Radius: 5.5

Gravity: 17.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.37 AU - 15.61 AU

Year: 19507 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,486,463 km

• M1: 118,332 km (0.076 R)
• M2: 410,497 km (0.103 R)
• M3: 1,952,851 km (0.108 R)
• M4: 4,003,239 km (0.082 R)
• M5: 4,349,408 km (0.032 R)
• M6: 4,818,398 km (0.08 R)
• M7: 6,598,463 km (0.083 R)
• M8: 7,682,299 km (0.113 R)
• M9: 9,578,004 km (0.066 R)
• M10: 16,772,016 km (0.061 R)
• M11: 23,940,446 km (0.041 R)
• M12: 25,076,941 km (0.099 R)
• M13: 25,925,909 km (0.076 R)
• M14: 29,163,806 km (0.061 R)
• M15: 37,106,106 km (0.055 R)
• M16: 40,620,011 km (0.116 R)
• M17: 53,344,656 km (0.088 R)
• M18: 58,358,578 km (0.034 R)
• M19: 65,652,970 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit