🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.46 AU - 0.62 AU

Year: 142 Days

Day: 32.2 Hours

Environment

Temp: 262 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.58 AU - 0.84 AU

Year: 214 Days

Day: 38.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,031,218 km

• M1: 112,049 km (0.077 R)
• M2: 183,856 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.98 AU - 1.62 AU

Year: 531 Days

Day: 43 Hours

Environment

Temp: -10 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.41 AU - 2.27 AU

Year: 894 Days

Day: 45.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.46 AU - 2.98 AU

Year: 1607 Days

Day: 39.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.95 AU - 3.99 AU

Year: 2833 Days

Day: 21.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,031,218 km

• M1: 29,471 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 11.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.97 AU - 12.43 AU

Year: 11667 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,031,218 km

• M1: 138,228 km (0.108 R)
• M2: 508,633 km (0.093 R)
• M3: 935,435 km (0.114 R)
• M4: 1,886,728 km (0.116 R)
• M5: 2,257,731 km (0.083 R)
• M6: 2,829,345 km (0.078 R)
• M7: 3,469,923 km (0.091 R)
• M8: 4,846,073 km (0.12 R)
• M9: 5,308,780 km (0.065 R)
• M10: 7,249,662 km (0.032 R)
• M11: 7,635,924 km (0.085 R)
• M12: 8,126,755 km (0.101 R)
• M13: 9,221,213 km (0.114 R)
• M14: 12,844,473 km (0.102 R)
• M15: 13,929,357 km (0.078 R)
• M16: 15,776,591 km (0.029 R)
• M17: 16,427,043 km (0.064 R)
• M18: 18,092,666 km (0.073 R)
• M19: 18,645,430 km (0.097 R)
• M20: 19,128,182 km (0.08 R)
• M21: 20,541,583 km (0.069 R)
• M22: 21,317,397 km (0.106 R)
• M23: 22,927,519 km (0.107 R)
• M24: 23,668,627 km (0.056 R)
• M25: 29,310,561 km (0.103 R)
• M26: 30,073,361 km (0.096 R)
• M27: 30,961,374 km (0.048 R)
• M28: 31,638,902 km (0.091 R)
• M29: 32,789,759 km (0.1 R)
• M30: 33,849,361 km (0.113 R)
• M31: 41,231,866 km (0.083 R)
• M32: 43,162,127 km (0.076 R)
• M33: 46,610,059 km (0.069 R)
• M34: 49,313,592 km (0.057 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit