🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.44 AU - 0.68 AU

Year: 127 Days

Day: 22.2 Hours

Environment

Temp: 349 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.79 AU

Year: 159 Days

Day: 45.5 Hours

Environment

Temp: 294 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.86 AU - 1.26 AU

Year: 331 Days

Day: 13.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.09 AU - 1.45 AU

Year: 434 Days

Day: 42.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.49 AU - 1.79 AU

Year: 637 Days

Day: 41 Hours

Environment

Temp: 130 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.52 AU - 1.78 AU

Year: 643 Days

Day: 27.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.62 AU - 2.64 AU

Year: 1294 Days

Day: 34.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.11 AU - 3.69 AU

Year: 1902 Days

Day: 46.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 12

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.72 AU - 13.62 AU

Year: 14497 Days

Day: 11 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,721,871 km

• M1: 149,299 km (0.091 R)
• M2: 536,308 km (0.086 R)
• M3: 1,104,331 km (0.091 R)
• M4: 1,534,575 km (0.046 R)
• M5: 2,325,948 km (0.117 R)
• M6: 3,000,933 km (0.069 R)
• M7: 3,944,896 km (0.095 R)
• M8: 4,455,025 km (0.104 R)
• M9: 5,077,053 km (0.046 R)
• M10: 5,756,376 km (0.117 R)
• M11: 6,535,781 km (0.113 R)
• M12: 10,768,952 km (0.116 R)
• M13: 11,648,588 km (0.082 R)
• M14: 13,089,514 km (0.108 R)
• M15: 13,484,303 km (0.119 R)
• M16: 14,297,816 km (0.12 R)
• M17: 15,287,855 km (0.111 R)
• M18: 15,873,830 km (0.118 R)
• M19: 21,204,601 km (0.087 R)
• M20: 27,086,938 km (0.105 R)
• M21: 27,729,162 km (0.091 R)
• M22: 30,057,204 km (0.116 R)
• M23: 31,679,743 km (0.059 R)
• M24: 32,995,007 km (0.115 R)
• M25: 34,595,854 km (0.067 R)
• M26: 38,085,524 km (0.099 R)
• M27: 38,621,682 km (0.053 R)
• M28: 41,945,298 km (0.114 R)
• M29: 45,005,921 km (0.072 R)
• M30: 46,362,026 km (0.094 R)
• M31: 47,435,540 km (0.06 R)
• M32: 52,389,623 km (0.095 R)
• M33: 57,151,323 km (0.069 R)
• M34: 57,854,284 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.3

Radius: 3.5

Gravity: 30.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.97 AU - 24.67 AU

Year: 27784 Days

Day: 16 Hours

Environment

Temp: -174 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,721,871 km

• M1: 44,281 km (0.107 R)
• M2: 489,035 km (0.092 R)
• M3: 628,461 km (0.114 R)
• M4: 826,379 km (0.108 R)
• M5: 1,000,959 km (0.096 R)
• M6: 1,589,477 km (0.106 R)
• M7: 1,879,847 km (0.046 R)
• M8: 2,494,694 km (0.057 R)
• M9: 3,374,030 km (0.12 R)
• M10: 3,914,677 km (0.083 R)
• M11: 7,457,454 km (0.04 R)
• M12: 7,954,867 km (0.053 R)
• M13: 8,108,354 km (0.089 R)
• M14: 9,294,665 km (0.088 R)
• M15: 9,695,139 km (0.07 R)
• M16: 11,412,822 km (0.093 R)
• M17: 14,053,822 km (0.104 R)
• M18: 14,429,014 km (0.107 R)
• M19: 15,594,830 km (0.104 R)
• M20: 15,754,900 km (0.094 R)
• M21: 19,190,564 km (0.053 R)
• M22: 19,652,373 km (0.09 R)
• M23: 21,573,509 km (0.109 R)
• M24: 27,262,267 km (0.063 R)
• M25: 31,520,720 km (0.053 R)
• M26: 40,414,463 km (0.084 R)
• M27: 41,631,591 km (0.085 R)
• M28: 42,094,148 km (0.093 R)
• M29: 42,404,564 km (0.055 R)
• M30: 45,429,133 km (0.057 R)
• M31: 48,254,588 km (0.075 R)
• M32: 50,842,931 km (0.057 R)
• M33: 54,989,185 km (0.06 R)

Kuiper Belt

Range: 36.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 16,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit