🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.61 AU - 0.73 AU

Year: 195 Days

Day: 28.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.89 AU - 0.93 AU

Year: 308 Days

Day: 13.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.11 AU

Year: 360 Days

Day: 37 Hours

Environment

Temp: 131 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.98 AU - 1.26 AU

Year: 420 Days

Day: 16.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379

Radius: 10.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.3 AU - 6.92 AU

Year: 4714 Days

Day: 7.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,116,539 km

• M1: 133,591 km (0.077 R)
• M2: 564,283 km (0.092 R)
• M3: 984,803 km (0.078 R)
• M4: 1,695,841 km (0.09 R)
• M5: 2,721,634 km (0.098 R)
• M6: 3,446,436 km (0.067 R)
• M7: 4,295,404 km (0.062 R)
• M8: 4,829,618 km (0.113 R)
• M9: 5,919,588 km (0.071 R)
• M10: 7,751,114 km (0.077 R)
• M11: 8,367,607 km (0.07 R)
• M12: 9,467,451 km (0.113 R)
• M13: 11,380,508 km (0.109 R)
• M14: 11,818,681 km (0.078 R)
• M15: 13,249,135 km (0.079 R)
• M16: 13,734,281 km (0.119 R)
• M17: 14,535,079 km (0.08 R)
• M18: 15,051,191 km (0.038 R)
• M19: 15,848,398 km (0.117 R)
• M20: 17,817,705 km (0.043 R)
• M21: 19,631,130 km (0.058 R)
• M22: 20,071,397 km (0.12 R)
• M23: 21,299,745 km (0.105 R)
• M24: 23,621,653 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.2

Radius: 15

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.73 AU - 10.37 AU

Year: 11303 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,116,539 km

• M1: 186,549 km (0.083 R)
• M2: 944,411 km (0.108 R)
• M3: 2,544,660 km (0.111 R)
• M4: 3,285,768 km (0.115 R)
• M5: 4,404,311 km (0.038 R)
• M6: 5,069,273 km (0.118 R)
• M7: 5,837,010 km (0.103 R)
• M8: 8,662,166 km (0.069 R)
• M9: 10,345,890 km (0.038 R)
• M10: 10,840,909 km (0.095 R)
• M11: 11,760,337 km (0.086 R)
• M12: 14,489,601 km (0.044 R)
• M13: 21,791,623 km (0.063 R)
• M14: 22,333,317 km (0.088 R)
• M15: 28,361,961 km (0.096 R)
• M16: 30,666,068 km (0.044 R)
• M17: 44,084,997 km (0.067 R)
• M18: 49,460,796 km (0.118 R)
• M19: 55,091,510 km (0.08 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit