🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.57 AU - 0.59 AU

Year: 165 Days

Day: 44 Hours

Environment

Temp: 165 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.58 AU - 0.78 AU

Year: 209 Days

Day: 45.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,530,866 km

• M1: 38,596 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.82 AU - 0.84 AU

Year: 282 Days

Day: 39.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,530,866 km

• M1: 138,079 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.84 AU - 1.16 AU

Year: 373 Days

Day: 20.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,530,866 km

• M1: 624,422 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.97 AU - 1.05 AU

Year: 378 Days

Day: 35 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.17 AU - 1.75 AU

Year: 658 Days

Day: 41.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,530,866 km

• M1: 51,013 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.44 AU - 1.56 AU

Year: 685 Days

Day: 31.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.45 AU - 1.85 AU

Year: 790 Days

Day: 42.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,530,866 km

• M1: 73,303 km (0.091 R)
• M2: 227,239 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.4

Radius: 9.8

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.13 AU - 5.95 AU

Year: 4218 Days

Day: 7 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,530,866 km

• M1: 121,922 km (0.109 R)
• M2: 444,006 km (0.09 R)
• M3: 749,186 km (0.095 R)
• M4: 1,118,094 km (0.118 R)
• M5: 1,919,341 km (0.085 R)
• M6: 2,494,395 km (0.089 R)
• M7: 2,988,666 km (0.101 R)
• M8: 3,484,284 km (0.114 R)
• M9: 4,103,619 km (0.087 R)
• M10: 4,464,599 km (0.109 R)
• M11: 5,619,046 km (0.094 R)
• M12: 8,203,798 km (0.045 R)
• M13: 8,661,866 km (0.087 R)
• M14: 10,756,984 km (0.116 R)
• M15: 12,018,843 km (0.065 R)
• M16: 12,660,468 km (0.028 R)
• M17: 13,958,379 km (0.094 R)
• M18: 14,834,274 km (0.112 R)
• M19: 15,921,552 km (0.09 R)
• M20: 16,275,800 km (0.096 R)
• M21: 16,877,781 km (0.11 R)
• M22: 18,254,231 km (0.082 R)
• M23: 19,771,902 km (0.049 R)
• M24: 20,112,536 km (0.041 R)
• M25: 24,435,167 km (0.09 R)
• M26: 25,868,165 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.5

Radius: 13.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.34 AU - 7.08 AU

Year: 6479 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,530,866 km

• M1: 165,455 km (0.083 R)
• M2: 1,034,918 km (0.08 R)
• M3: 2,221,080 km (0.038 R)
• M4: 2,639,206 km (0.11 R)
• M5: 3,615,033 km (0.104 R)
• M6: 5,974,640 km (0.095 R)
• M7: 6,618,359 km (0.036 R)
• M8: 7,195,957 km (0.069 R)
• M9: 9,442,318 km (0.1 R)
• M10: 10,175,647 km (0.105 R)
• M11: 11,045,559 km (0.119 R)
• M12: 13,666,065 km (0.091 R)
• M13: 15,090,236 km (0.117 R)
• M14: 15,965,534 km (0.075 R)
• M15: 19,515,341 km (0.074 R)
• M16: 21,396,385 km (0.079 R)
• M17: 22,340,946 km (0.082 R)
• M18: 24,738,701 km (0.112 R)
• M19: 27,211,853 km (0.109 R)
• M20: 29,267,477 km (0.117 R)
• M21: 29,942,762 km (0.065 R)
• M22: 31,124,585 km (0.044 R)
• M23: 31,828,144 km (0.084 R)
• M24: 32,542,324 km (0.072 R)
• M25: 34,964,314 km (0.072 R)
• M26: 36,830,248 km (0.084 R)
• M27: 37,844,372 km (0.056 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit