🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.19 AU - 1.29 AU

Year: 523 Days

Day: 35.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,210,468 km

• M1: 622,327 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.62 AU - 1.64 AU

Year: 788 Days

Day: 23.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,210,468 km

• M1: 93,947 km (0.093 R)
• M2: 646,562 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.57 AU - 2.17 AU

Year: 969 Days

Day: 16.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,210,468 km

• M1: 134,189 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.46 AU - 3.78 AU

Year: 2609 Days

Day: 16 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.3

Radius: 10.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.16 AU - 5.46 AU

Year: 4634 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,210,468 km

• M1: 133,142 km (0.085 R)
• M2: 542,741 km (0.105 R)
• M3: 1,015,770 km (0.075 R)
• M4: 1,667,418 km (0.119 R)
• M5: 2,016,579 km (0.091 R)
• M6: 2,534,038 km (0.045 R)
• M7: 3,068,851 km (0.074 R)
• M8: 5,136,592 km (0.066 R)
• M9: 5,542,152 km (0.087 R)
• M10: 6,446,471 km (0.103 R)
• M11: 7,606,603 km (0.062 R)
• M12: 9,338,348 km (0.053 R)
• M13: 9,752,136 km (0.086 R)
• M14: 13,327,973 km (0.118 R)
• M15: 13,660,679 km (0.119 R)
• M16: 14,894,263 km (0.098 R)
• M17: 16,798,943 km (0.112 R)
• M18: 19,584,156 km (0.118 R)
• M19: 20,014,550 km (0.095 R)
• M20: 20,703,597 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 8.6

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.67 AU - 10.79 AU

Year: 10621 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,210,468 km

• M1: 108,309 km (0.061 R)
• M2: 551,418 km (0.08 R)
• M3: 1,106,575 km (0.093 R)
• M4: 1,825,094 km (0.114 R)
• M5: 2,251,598 km (0.067 R)
• M6: 4,427,798 km (0.047 R)
• M7: 7,364,853 km (0.1 R)
• M8: 11,240,335 km (0.073 R)
• M9: 17,334,504 km (0.107 R)
• M10: 19,314,880 km (0.104 R)
• M11: 20,955,969 km (0.087 R)
• M12: 22,942,928 km (0.107 R)
• M13: 25,324,825 km (0.064 R)
• M14: 27,001,219 km (0.115 R)
• M15: 27,479,782 km (0.1 R)
• M16: 32,797,239 km (0.091 R)
• M17: 33,561,684 km (0.048 R)
• M18: 38,279,552 km (0.116 R)
• M19: 40,359,112 km (0.101 R)
• M20: 41,616,781 km (0.056 R)
• M21: 43,814,673 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 17,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit