🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.68 AU - 0.68 AU

Year: 209 Days

Day: 25.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,431,958 km

• M1: 27,526 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.06 AU - 3.22 AU

Year: 1599 Days

Day: 17.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.32 AU - 3.82 AU

Year: 2515 Days

Day: 41.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.21 AU - 5.09 AU

Year: 3152 Days

Day: 31.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 8.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.92 AU - 12.12 AU

Year: 11824 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,431,958 km

• M1: 103,223 km (0.104 R)
• M2: 579,393 km (0.08 R)
• M3: 1,020,407 km (0.111 R)
• M4: 1,902,436 km (0.106 R)
• M5: 2,540,770 km (0.115 R)
• M6: 4,072,353 km (0.097 R)
• M7: 4,910,101 km (0.109 R)
• M8: 5,585,087 km (0.064 R)
• M9: 6,247,805 km (0.096 R)
• M10: 7,646,097 km (0.062 R)
• M11: 9,770,686 km (0.1 R)
• M12: 10,421,586 km (0.092 R)
• M13: 10,731,553 km (0.077 R)
• M14: 12,548,419 km (0.069 R)
• M15: 15,211,560 km (0.1 R)
• M16: 18,081,147 km (0.113 R)
• M17: 20,396,473 km (0.066 R)
• M18: 22,815,919 km (0.114 R)
• M19: 24,139,561 km (0.077 R)
• M20: 25,420,418 km (0.031 R)
• M21: 26,938,986 km (0.092 R)
• M22: 31,425,726 km (0.116 R)
• M23: 35,798,172 km (0.054 R)
• M24: 39,300,857 km (0.087 R)
• M25: 43,025,544 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.7

Radius: 7.7

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.25 AU - 14.35 AU

Year: 16081 Days

Day: 23.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,431,958 km

• M1: 96,042 km (0.101 R)
• M2: 406,158 km (0.105 R)
• M3: 5,883,684 km (0.097 R)
• M4: 7,712,369 km (0.101 R)
• M5: 8,661,418 km (0.102 R)
• M6: 18,356,556 km (0.09 R)
• M7: 18,986,214 km (0.116 R)
• M8: 21,562,588 km (0.076 R)
• M9: 38,376,192 km (0.089 R)
• M10: 39,534,828 km (0.069 R)
• M11: 40,716,651 km (0.05 R)
• M12: 43,012,829 km (0.099 R)
• M13: 44,262,719 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 10,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit