🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.53 AU - 0.85 AU

Year: 207 Days

Day: 20.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.64 AU - 1.06 AU

Year: 283 Days

Day: 22.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.69 AU - 1.05 AU

Year: 293 Days

Day: 23 Hours

Environment

Temp: 142 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.97 AU - 1.01 AU

Year: 356 Days

Day: 14.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.3 AU - 3.28 AU

Year: 1685 Days

Day: 45.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,440,305 km

• M1: 1,437,935 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.53 AU - 3.57 AU

Year: 2419 Days

Day: 15.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.9 AU - 3.92 AU

Year: 2796 Days

Day: 31.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 10.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.45 AU - 7.11 AU

Year: 6385 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,440,305 km

• M1: 133,142 km (0.05 R)
• M2: 473,926 km (0.088 R)
• M3: 1,363,136 km (0.12 R)
• M4: 2,689,919 km (0.077 R)
• M5: 3,146,342 km (0.071 R)
• M6: 3,674,722 km (0.1 R)
• M7: 5,485,305 km (0.111 R)
• M8: 6,930,121 km (0.113 R)
• M9: 7,286,613 km (0.088 R)
• M10: 10,054,772 km (0.061 R)
• M11: 11,605,204 km (0.069 R)
• M12: 14,481,672 km (0.1 R)
• M13: 17,265,988 km (0.048 R)
• M14: 21,123,668 km (0.053 R)
• M15: 22,363,535 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 10.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.78 AU - 10.28 AU

Year: 10640 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,440,305 km

• M1: 130,599 km (0.078 R)
• M2: 823,686 km (0.108 R)
• M3: 1,889,421 km (0.079 R)
• M4: 2,323,255 km (0.083 R)
• M5: 2,761,876 km (0.111 R)
• M6: 3,165,491 km (0.06 R)
• M7: 4,590,560 km (0.111 R)
• M8: 5,191,046 km (0.035 R)
• M9: 6,622,847 km (0.079 R)
• M10: 8,088,607 km (0.102 R)
• M11: 9,240,660 km (0.096 R)
• M12: 10,804,856 km (0.118 R)
• M13: 11,868,048 km (0.088 R)
• M14: 12,883,219 km (0.112 R)
• M15: 14,639,199 km (0.061 R)
• M16: 15,280,076 km (0.094 R)
• M17: 15,607,546 km (0.067 R)
• M18: 15,939,653 km (0.081 R)
• M19: 21,752,428 km (0.109 R)
• M20: 27,661,095 km (0.053 R)
• M21: 29,542,139 km (0.088 R)
• M22: 32,575,236 km (0.07 R)
• M23: 34,558,754 km (0.107 R)
• M24: 37,445,693 km (0.099 R)
• M25: 42,007,531 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185

Radius: 12

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.31 AU - 13.97 AU

Year: 14362 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,440,305 km

• M1: 149,299 km (0.066 R)
• M2: 1,097,600 km (0.072 R)
• M3: 1,561,203 km (0.117 R)
• M4: 2,607,640 km (0.065 R)
• M5: 2,998,241 km (0.097 R)
• M6: 3,973,619 km (0.12 R)
• M7: 5,300,103 km (0.098 R)
• M8: 7,160,801 km (0.077 R)
• M9: 7,775,798 km (0.066 R)
• M10: 8,593,799 km (0.045 R)
• M11: 9,023,744 km (0.095 R)
• M12: 9,423,020 km (0.12 R)
• M13: 10,305,049 km (0.088 R)
• M14: 12,833,553 km (0.075 R)
• M15: 28,412,226 km (0.054 R)
• M16: 31,651,469 km (0.092 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit