🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.21 AU - 1.95 AU

Year: 570 Days

Day: 43.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.38 AU - 4.1 AU

Year: 2076 Days

Day: 36.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.66 AU - 5.88 AU

Year: 3472 Days

Day: 41.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,716,967 km

• M1: 40,391 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454

Radius: 6.1

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.96 AU - 21.16 AU

Year: 23879 Days

Day: 23 Hours

Environment

Temp: -169 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,716,967 km

• M1: 75,846 km (0.1 R)
• M2: 267,631 km (0.047 R)
• M3: 690,693 km (0.081 R)
• M4: 914,193 km (0.116 R)
• M5: 1,132,905 km (0.109 R)
• M6: 1,479,673 km (0.089 R)
• M7: 1,678,339 km (0.096 R)
• M8: 3,946,541 km (0.08 R)
• M9: 6,386,184 km (0.071 R)
• M10: 7,335,831 km (0.117 R)
• M11: 7,575,038 km (0.036 R)
• M12: 10,263,611 km (0.106 R)
• M13: 10,502,818 km (0.055 R)
• M14: 11,497,344 km (0.043 R)
• M15: 13,457,076 km (0.083 R)
• M16: 15,239,086 km (0.082 R)
• M17: 19,445,479 km (0.033 R)
• M18: 20,183,296 km (0.075 R)
• M19: 23,116,761 km (0.06 R)
• M20: 28,734,909 km (0.083 R)
• M21: 29,933,936 km (0.1 R)
• M22: 30,177,630 km (0.107 R)
• M23: 31,416,151 km (0.098 R)
• M24: 33,862,226 km (0.089 R)
• M25: 35,064,095 km (0.077 R)
• M26: 41,350,946 km (0.095 R)
• M27: 43,654,903 km (0.058 R)
• M28: 44,599,912 km (0.11 R)
• M29: 45,237,499 km (0.102 R)
• M30: 46,042,933 km (0.115 R)
• M31: 55,177,379 km (0.097 R)
• M32: 57,026,260 km (0.095 R)
• M33: 64,024,149 km (0.082 R)
• M34: 64,226,405 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.8

Radius: 5.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 18.83 AU - 20.99 AU

Year: 25494 Days

Day: 18.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 80.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,716,967 km

• M1: 69,713 km (0.065 R)
• M2: 242,797 km (0.098 R)
• M3: 524,490 km (0.078 R)
• M4: 882,777 km (0.093 R)
• M5: 1,178,382 km (0.088 R)
• M6: 1,553,424 km (0.07 R)
• M7: 2,560,667 km (0.114 R)
• M8: 7,614,232 km (0.102 R)
• M9: 15,558,777 km (0.094 R)
• M10: 18,576,615 km (0.077 R)
• M11: 18,823,750 km (0.071 R)
• M12: 20,440,305 km (0.103 R)
• M13: 32,477,698 km (0.037 R)
• M14: 33,561,983 km (0.117 R)
• M15: 35,802,510 km (0.115 R)
• M16: 45,762,886 km (0.091 R)
• M17: 50,087,461 km (0.089 R)
• M18: 51,533,325 km (0.068 R)
• M19: 57,246,617 km (0.084 R)

Kuiper Belt

Range: 38.3 - 68.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 12,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit