🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.08 AU - 1.64 AU

Year: 582 Days

Day: 28.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 178.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,760,746 km

• M1: 37,250 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.33 AU - 4.25 AU

Year: 2709 Days

Day: 13.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,760,746 km

• M1: 50,115 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.7

Radius: 8

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.54 AU - 9.96 AU

Year: 10327 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,760,746 km

• M1: 99,483 km (0.114 R)
• M2: 576,700 km (0.073 R)
• M3: 931,845 km (0.083 R)
• M4: 3,182,545 km (0.098 R)
• M5: 3,523,778 km (0.088 R)
• M6: 3,943,849 km (0.078 R)
• M7: 4,455,773 km (0.053 R)
• M8: 4,758,858 km (0.1 R)
• M9: 5,108,169 km (0.066 R)
• M10: 6,718,889 km (0.092 R)
• M11: 7,964,890 km (0.1 R)
• M12: 8,876,838 km (0.119 R)
• M13: 9,505,897 km (0.045 R)
• M14: 9,805,991 km (0.095 R)
• M15: 10,478,134 km (0.068 R)
• M16: 12,559,489 km (0.062 R)
• M17: 13,166,258 km (0.079 R)
• M18: 14,307,391 km (0.06 R)
• M19: 15,375,819 km (0.093 R)
• M20: 17,150,498 km (0.09 R)
• M21: 17,821,594 km (0.099 R)
• M22: 22,395,998 km (0.104 R)
• M23: 23,378,258 km (0.08 R)
• M24: 26,694,543 km (0.069 R)
• M25: 31,072,525 km (0.09 R)
• M26: 32,631,933 km (0.066 R)
• M27: 34,126,266 km (0.092 R)
• M28: 37,997,560 km (0.07 R)
• M29: 38,374,846 km (0.115 R)
• M30: 49,383,005 km (0.082 R)
• M31: 50,284,482 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 14.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.66 AU - 11.92 AU

Year: 14861 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,760,746 km

• M1: 177,273 km (0.077 R)
• M2: 814,261 km (0.107 R)
• M3: 1,284,298 km (0.091 R)
• M4: 2,183,979 km (0.111 R)
• M5: 3,180,451 km (0.098 R)
• M6: 3,651,534 km (0.079 R)
• M7: 7,453,564 km (0.055 R)
• M8: 8,246,882 km (0.105 R)
• M9: 10,803,061 km (0.097 R)
• M10: 15,048,798 km (0.086 R)
• M11: 16,977,264 km (0.105 R)
• M12: 23,468,914 km (0.115 R)
• M13: 26,253,678 km (0.064 R)
• M14: 42,566,578 km (0.119 R)
• M15: 46,105,166 km (0.032 R)
• M16: 47,130,211 km (0.056 R)
• M17: 50,759,904 km (0.059 R)
• M18: 53,762,632 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.5

Radius: 4.7

Gravity: 44.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.99 AU - 16.79 AU

Year: 20038 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,760,746 km

• M1: 58,642 km (0.092 R)
• M2: 222,003 km (0.113 R)
• M3: 494,870 km (0.092 R)
• M4: 665,561 km (0.091 R)
• M5: 1,022,501 km (0.117 R)
• M6: 1,335,311 km (0.083 R)
• M7: 1,691,054 km (0.097 R)
• M8: 1,921,285 km (0.111 R)
• M9: 2,869,138 km (0.097 R)
• M10: 4,474,024 km (0.101 R)
• M11: 5,714,339 km (0.111 R)
• M12: 5,970,002 km (0.066 R)
• M13: 7,566,062 km (0.112 R)
• M14: 18,958,538 km (0.085 R)
• M15: 20,107,450 km (0.116 R)
• M16: 24,051,448 km (0.108 R)
• M17: 25,855,898 km (0.034 R)
• M18: 26,437,684 km (0.062 R)
• M19: 30,498,967 km (0.064 R)
• M20: 30,757,621 km (0.027 R)
• M21: 33,152,235 km (0.087 R)
• M22: 34,394,794 km (0.087 R)
• M23: 37,859,631 km (0.06 R)
• M24: 39,984,519 km (0.107 R)
• M25: 40,139,203 km (0.108 R)
• M26: 46,491,129 km (0.066 R)
• M27: 50,353,746 km (0.119 R)
• M28: 52,362,995 km (0.117 R)
• M29: 56,540,366 km (0.039 R)
• M30: 58,510,420 km (0.095 R)
• M31: 67,724,003 km (0.096 R)
• M32: 71,073,200 km (0.063 R)
• M33: 71,527,828 km (0.076 R)
• M34: 72,903,680 km (0.118 R)
• M35: 82,780,730 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.3

Radius: 3.2

Gravity: 46.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.63 AU - 19.61 AU

Year: 27151 Days

Day: 16.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,760,746 km

• M1: 42,785 km (0.085 R)
• M2: 292,015 km (0.119 R)
• M3: 1,316,910 km (0.095 R)
• M4: 3,771,961 km (0.118 R)
• M5: 4,263,988 km (0.108 R)
• M6: 6,256,333 km (0.053 R)
• M7: 7,134,472 km (0.12 R)
• M8: 7,527,615 km (0.095 R)
• M9: 16,685,698 km (0.107 R)
• M10: 20,042,076 km (0.04 R)
• M11: 24,807,964 km (0.098 R)
• M12: 25,935,334 km (0.114 R)
• M13: 39,144,377 km (0.119 R)
• M14: 47,509,741 km (0.04 R)
• M15: 55,837,256 km (0.083 R)
• M16: 67,223,000 km (0.112 R)
• M17: 70,292,898 km (0.082 R)
• M18: 80,547,383 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 15,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit