🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.56 AU - 0.64 AU

Year: 179 Days

Day: 20 Hours

Environment

Temp: 203 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.71 AU - 1.11 AU

Year: 334 Days

Day: 44 Hours

Environment

Temp: 30 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.36 AU - 1.38 AU

Year: 617 Days

Day: 33.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,500,482 km

• M1: 35,305 km (0.104 R)
• M2: 407,804 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.42 AU - 2.6 AU

Year: 1531 Days

Day: 33.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,500,482 km

• M1: 39,494 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.38 AU - 2.82 AU

Year: 1614 Days

Day: 15.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.27 AU - 3.65 AU

Year: 2478 Days

Day: 35.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,500,482 km

• M1: 459,864 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 9.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.6 AU - 5.18 AU

Year: 3541 Days

Day: 9.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,500,482 km

• M1: 118,182 km (0.087 R)
• M2: 424,858 km (0.105 R)
• M3: 1,361,640 km (0.026 R)
• M4: 1,666,071 km (0.1 R)
• M5: 2,174,405 km (0.069 R)
• M6: 3,747,726 km (0.093 R)
• M7: 6,322,305 km (0.054 R)
• M8: 6,799,223 km (0.105 R)
• M9: 8,739,358 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 11.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.37 AU - 8.51 AU

Year: 7039 Days

Day: 8.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,500,482 km

• M1: 145,559 km (0.102 R)
• M2: 749,635 km (0.101 R)
• M3: 1,424,770 km (0.075 R)
• M4: 1,932,356 km (0.111 R)
• M5: 2,696,202 km (0.072 R)
• M6: 3,378,219 km (0.078 R)
• M7: 4,124,862 km (0.027 R)
• M8: 4,978,617 km (0.088 R)
• M9: 5,649,564 km (0.103 R)
• M10: 7,275,393 km (0.068 R)
• M11: 8,714,674 km (0.072 R)
• M12: 9,522,652 km (0.054 R)
• M13: 9,902,182 km (0.113 R)
• M14: 10,691,760 km (0.09 R)
• M15: 12,496,060 km (0.109 R)
• M16: 18,460,228 km (0.073 R)
• M17: 20,902,114 km (0.078 R)
• M18: 22,719,877 km (0.096 R)
• M19: 23,475,646 km (0.05 R)
• M20: 24,719,552 km (0.097 R)
• M21: 26,088,971 km (0.068 R)
• M22: 27,001,668 km (0.115 R)
• M23: 27,508,356 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit