🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.71 AU - 0.97 AU

Year: 289 Days

Day: 24.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.12 AU - 1.28 AU

Year: 493 Days

Day: 42.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,831,634 km

• M1: 49,068 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.5

Radius: 10.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.77 AU - 7.31 AU

Year: 7000 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,831,634 km

• M1: 126,859 km (0.119 R)
• M2: 546,631 km (0.119 R)
• M3: 1,775,876 km (0.101 R)
• M4: 2,201,333 km (0.045 R)
• M5: 3,427,437 km (0.116 R)
• M6: 4,513,069 km (0.116 R)
• M7: 5,110,413 km (0.114 R)
• M8: 5,652,256 km (0.075 R)
• M9: 6,881,352 km (0.088 R)
• M10: 8,489,829 km (0.114 R)
• M11: 11,763,479 km (0.107 R)
• M12: 12,801,688 km (0.116 R)
• M13: 18,092,965 km (0.071 R)
• M14: 21,908,758 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.5

Radius: 8.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.31 AU - 9.43 AU

Year: 9074 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,831,634 km

• M1: 108,458 km (0.105 R)
• M2: 647,908 km (0.101 R)
• M3: 947,852 km (0.095 R)
• M4: 1,387,371 km (0.116 R)
• M5: 2,218,237 km (0.076 R)
• M6: 2,864,949 km (0.07 R)
• M7: 3,722,444 km (0.065 R)
• M8: 4,795,509 km (0.046 R)
• M9: 5,359,643 km (0.084 R)
• M10: 6,452,605 km (0.08 R)
• M11: 6,894,367 km (0.104 R)
• M12: 8,184,350 km (0.026 R)
• M13: 11,625,849 km (0.098 R)
• M14: 12,127,301 km (0.051 R)
• M15: 13,227,145 km (0.104 R)
• M16: 14,795,379 km (0.097 R)
• M17: 15,146,934 km (0.111 R)
• M18: 15,805,913 km (0.101 R)
• M19: 17,181,016 km (0.099 R)
• M20: 17,700,420 km (0.117 R)
• M21: 18,297,016 km (0.106 R)
• M22: 19,882,754 km (0.065 R)
• M23: 22,238,621 km (0.026 R)
• M24: 23,325,599 km (0.102 R)
• M25: 25,857,842 km (0.071 R)
• M26: 28,029,106 km (0.066 R)
• M27: 29,296,649 km (0.036 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 13,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit