🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.73 AU - 1.15 AU

Year: 395 Days

Day: 29.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,194,915 km

• M1: 40,691 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.03 AU - 1.09 AU

Year: 473 Days

Day: 26.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.3

Radius: 8.5

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.67 AU - 4.37 AU

Year: 2863 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,194,915 km

• M1: 107,112 km (0.116 R)
• M2: 459,415 km (0.117 R)
• M3: 852,409 km (0.061 R)
• M4: 1,275,771 km (0.078 R)
• M5: 1,896,452 km (0.033 R)
• M6: 2,952,164 km (0.066 R)
• M7: 3,686,540 km (0.079 R)
• M8: 4,247,682 km (0.1 R)
• M9: 4,514,864 km (0.07 R)
• M10: 5,107,870 km (0.08 R)
• M11: 5,832,522 km (0.075 R)
• M12: 7,389,536 km (0.12 R)
• M13: 8,315,398 km (0.115 R)
• M14: 8,735,169 km (0.107 R)
• M15: 9,353,906 km (0.119 R)
• M16: 10,276,775 km (0.065 R)
• M17: 11,860,418 km (0.063 R)
• M18: 12,940,665 km (0.088 R)
• M19: 13,314,958 km (0.102 R)
• M20: 13,841,244 km (0.118 R)
• M21: 14,631,569 km (0.103 R)
• M22: 17,071,511 km (0.069 R)
• M23: 17,578,797 km (0.082 R)
• M24: 19,100,806 km (0.048 R)
• M25: 20,079,924 km (0.04 R)
• M26: 22,271,084 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 14.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.77 AU - 5.27 AU

Year: 4875 Days

Day: 5 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,194,915 km

• M1: 185,352 km (0.105 R)
• M2: 789,428 km (0.063 R)
• M3: 2,021,067 km (0.106 R)
• M4: 2,987,769 km (0.081 R)
• M5: 3,522,731 km (0.105 R)
• M6: 6,095,664 km (0.094 R)
• M7: 6,993,401 km (0.104 R)
• M8: 8,672,787 km (0.096 R)
• M9: 9,662,078 km (0.062 R)
• M10: 10,491,149 km (0.115 R)
• M11: 12,119,821 km (0.098 R)
• M12: 13,725,006 km (0.101 R)
• M13: 15,317,326 km (0.086 R)
• M14: 16,028,813 km (0.109 R)
• M15: 17,628,015 km (0.046 R)
• M16: 18,353,265 km (0.073 R)
• M17: 19,982,685 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 9.2

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.04 AU - 8.94 AU

Year: 8886 Days

Day: 11.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 90,194,915 km

• M1: 114,442 km (0.098 R)
• M2: 517,010 km (0.034 R)
• M3: 950,844 km (0.051 R)
• M4: 1,504,057 km (0.1 R)
• M5: 1,825,692 km (0.102 R)
• M6: 2,501,426 km (0.112 R)
• M7: 3,313,144 km (0.037 R)
• M8: 3,840,327 km (0.085 R)
• M9: 4,422,263 km (0.117 R)
• M10: 6,387,530 km (0.045 R)
• M11: 7,021,526 km (0.111 R)
• M12: 7,619,618 km (0.115 R)
• M13: 10,404,382 km (0.101 R)
• M14: 11,533,996 km (0.068 R)
• M15: 13,072,311 km (0.072 R)
• M16: 15,723,484 km (0.083 R)
• M17: 16,486,733 km (0.115 R)
• M18: 17,009,278 km (0.06 R)
• M19: 18,018,615 km (0.066 R)
• M20: 18,643,186 km (0.044 R)
• M21: 19,862,109 km (0.084 R)
• M22: 21,209,837 km (0.112 R)
• M23: 22,220,370 km (0.111 R)
• M24: 23,920,101 km (0.062 R)
• M25: 24,674,374 km (0.115 R)
• M26: 25,531,121 km (0.109 R)
• M27: 26,496,176 km (0.087 R)
• M28: 27,667,827 km (0.094 R)
• M29: 30,114,201 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.8

Radius: 8

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.82 AU - 17.42 AU

Year: 22999 Days

Day: 21.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,194,915 km

• M1: 100,081 km (0.063 R)
• M2: 549,922 km (0.101 R)
• M3: 1,507,199 km (0.112 R)
• M4: 1,795,174 km (0.06 R)
• M5: 2,581,012 km (0.104 R)
• M6: 2,888,735 km (0.109 R)
• M7: 3,192,269 km (0.059 R)
• M8: 5,652,107 km (0.084 R)
• M9: 6,354,469 km (0.106 R)
• M10: 7,163,195 km (0.086 R)
• M11: 8,309,414 km (0.103 R)
• M12: 9,099,739 km (0.083 R)
• M13: 9,755,128 km (0.111 R)
• M14: 10,764,165 km (0.039 R)
• M15: 13,588,723 km (0.104 R)
• M16: 14,926,128 km (0.053 R)
• M17: 16,091,794 km (0.091 R)
• M18: 16,522,486 km (0.119 R)
• M19: 19,657,609 km (0.118 R)
• M20: 20,050,752 km (0.094 R)
• M21: 21,364,670 km (0.096 R)
• M22: 21,675,834 km (0.106 R)
• M23: 24,956,366 km (0.04 R)
• M24: 39,493,239 km (0.064 R)
• M25: 41,071,048 km (0.116 R)
• M26: 42,362,975 km (0.079 R)
• M27: 57,006,363 km (0.028 R)
• M28: 58,410,638 km (0.084 R)
• M29: 62,973,822 km (0.083 R)
• M30: 65,124,441 km (0.063 R)
• M31: 69,571,687 km (0.052 R)
• M32: 78,079,168 km (0.055 R)
• M33: 82,836,829 km (0.119 R)
• M34: 86,201,135 km (0.087 R)
• M35: 86,463,680 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit