🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.84 AU - 1.18 AU

Year: 367 Days

Day: 40.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.1 AU - 1.24 AU

Year: 458 Days

Day: 32.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 74.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,503,970 km

• M1: 256,261 km (0.096 R)
• M2: 419,772 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.73 AU - 2.09 AU

Year: 955 Days

Day: 41.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,503,970 km

• M1: 552,166 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.91 AU - 4.93 AU

Year: 3361 Days

Day: 31.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 12.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.8 AU - 12.88 AU

Year: 13811 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,503,970 km

• M1: 154,385 km (0.106 R)
• M2: 672,293 km (0.106 R)
• M3: 1,072,617 km (0.055 R)
• M4: 1,539,063 km (0.056 R)
• M5: 4,938,974 km (0.102 R)
• M6: 5,333,014 km (0.063 R)
• M7: 6,147,425 km (0.042 R)
• M8: 7,083,908 km (0.092 R)
• M9: 8,068,412 km (0.085 R)
• M10: 9,093,456 km (0.099 R)
• M11: 9,892,010 km (0.119 R)
• M12: 11,401,602 km (0.048 R)
• M13: 13,059,445 km (0.076 R)
• M14: 13,497,917 km (0.12 R)
• M15: 18,834,522 km (0.104 R)
• M16: 25,432,536 km (0.106 R)
• M17: 28,454,712 km (0.094 R)
• M18: 30,160,876 km (0.1 R)
• M19: 30,817,909 km (0.101 R)
• M20: 32,047,305 km (0.039 R)
• M21: 34,962,668 km (0.047 R)
• M22: 43,918,943 km (0.113 R)
• M23: 44,763,124 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.2

Radius: 4.2

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 17.53 AU - 22.13 AU

Year: 31936 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,503,970 km

• M1: 77,492 km (0.089 R)
• M2: 388,206 km (0.05 R)
• M3: 762,052 km (0.09 R)
• M4: 1,067,680 km (0.079 R)
• M5: 1,563,148 km (0.111 R)
• M6: 1,699,432 km (0.092 R)
• M7: 2,764,569 km (0.09 R)
• M8: 2,913,718 km (0.078 R)
• M9: 7,678,260 km (0.099 R)
• M10: 15,524,519 km (0.114 R)
• M11: 25,899,580 km (0.095 R)
• M12: 26,119,938 km (0.091 R)
• M13: 38,084,177 km (0.069 R)
• M14: 41,296,492 km (0.115 R)
• M15: 57,622,108 km (0.101 R)
• M16: 73,504,016 km (0.087 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 10,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit