🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.91 AU - 1.47 AU

Year: 465 Days

Day: 31.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,873,408 km

• M1: 44,131 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.36 AU - 1.72 AU

Year: 684 Days

Day: 28.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.72 AU - 1.9 AU

Year: 872 Days

Day: 46.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.1 AU - 2.48 AU

Year: 1241 Days

Day: 12.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,873,408 km

• M1: 54,454 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.4

Radius: 10.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.56 AU - 10.3 AU

Year: 10371 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,873,408 km

• M1: 138,079 km (0.099 R)
• M2: 542,292 km (0.117 R)
• M3: 1,999,076 km (0.09 R)
• M4: 4,518,604 km (0.034 R)
• M5: 5,160,528 km (0.115 R)
• M6: 9,198,773 km (0.107 R)
• M7: 10,531,989 km (0.094 R)
• M8: 13,067,374 km (0.116 R)
• M9: 13,629,712 km (0.104 R)
• M10: 16,627,803 km (0.046 R)
• M11: 21,204,152 km (0.099 R)
• M12: 25,674,286 km (0.037 R)
• M13: 26,801,057 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72

Radius: 7.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.62 AU - 19.08 AU

Year: 27010 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,873,408 km

• M1: 97,687 km (0.107 R)
• M2: 387,907 km (0.066 R)
• M3: 958,623 km (0.074 R)
• M4: 1,757,625 km (0.101 R)
• M5: 3,650,936 km (0.071 R)
• M6: 3,902,859 km (0.109 R)
• M7: 4,584,277 km (0.105 R)
• M8: 5,438,780 km (0.06 R)
• M9: 6,252,293 km (0.083 R)
• M10: 7,702,794 km (0.094 R)
• M11: 8,375,985 km (0.103 R)
• M12: 10,682,335 km (0.117 R)
• M13: 16,917,724 km (0.091 R)
• M14: 18,491,344 km (0.113 R)
• M15: 18,862,197 km (0.113 R)
• M16: 19,695,607 km (0.116 R)
• M17: 26,697,535 km (0.077 R)
• M18: 30,854,112 km (0.067 R)
• M19: 32,652,578 km (0.119 R)
• M20: 38,345,375 km (0.091 R)
• M21: 41,425,296 km (0.11 R)
• M22: 42,831,217 km (0.1 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 12,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit