🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.75 AU - 1.11 AU

Year: 314 Days

Day: 34.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.17 AU - 1.83 AU

Year: 643 Days

Day: 39.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.6

Radius: 12

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.77 AU - 7.07 AU

Year: 6368 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,616,127 km

• M1: 149,299 km (0.106 R)
• M2: 621,579 km (0.116 R)
• M3: 1,300,305 km (0.063 R)
• M4: 1,969,905 km (0.107 R)
• M5: 2,401,495 km (0.105 R)
• M6: 3,050,151 km (0.109 R)
• M7: 5,838,057 km (0.107 R)
• M8: 6,310,188 km (0.098 R)
• M9: 7,013,896 km (0.104 R)
• M10: 7,695,165 km (0.097 R)
• M11: 9,023,893 km (0.073 R)
• M12: 12,487,682 km (0.114 R)
• M13: 13,706,606 km (0.111 R)
• M14: 20,869,651 km (0.106 R)
• M15: 25,450,487 km (0.07 R)
• M16: 26,373,057 km (0.116 R)
• M17: 28,731,767 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.3

Radius: 5.7

Gravity: 26.63 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.73 AU - 20.69 AU

Year: 23897 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,616,127 km

• M1: 70,909 km (0.11 R)
• M2: 341,532 km (0.116 R)
• M3: 592,856 km (0.105 R)
• M4: 2,375,016 km (0.079 R)
• M5: 2,936,008 km (0.078 R)
• M6: 3,366,550 km (0.043 R)
• M7: 3,772,858 km (0.05 R)
• M8: 4,497,510 km (0.116 R)
• M9: 5,518,516 km (0.051 R)
• M10: 6,542,962 km (0.068 R)
• M11: 7,175,163 km (0.085 R)
• M12: 9,078,796 km (0.066 R)
• M13: 10,958,792 km (0.116 R)
• M14: 12,492,170 km (0.091 R)
• M15: 18,503,761 km (0.092 R)
• M16: 22,020,507 km (0.035 R)
• M17: 23,321,859 km (0.099 R)
• M18: 26,677,339 km (0.058 R)
• M19: 31,004,607 km (0.054 R)
• M20: 41,665,849 km (0.075 R)
• M21: 41,992,422 km (0.12 R)
• M22: 58,934,829 km (0.082 R)
• M23: 67,311,712 km (0.036 R)
• M24: 84,795,963 km (0.061 R)
• M25: 86,907,387 km (0.104 R)
• M26: 92,061,931 km (0.083 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit