🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.51 AU - 4.91 AU

Year: 3715 Days

Day: 13.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,009,766 km

• M1: 4,389,800 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.4

Radius: 10.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.02 AU - 6.16 AU

Year: 4174 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,009,766 km

• M1: 130,599 km (0.083 R)
• M2: 529,876 km (0.099 R)
• M3: 969,843 km (0.07 R)
• M4: 1,497,923 km (0.093 R)
• M5: 1,887,476 km (0.065 R)
• M6: 2,223,922 km (0.059 R)
• M7: 2,907,135 km (0.081 R)
• M8: 3,238,046 km (0.107 R)
• M9: 3,668,589 km (0.108 R)
• M10: 4,601,481 km (0.105 R)
• M11: 5,460,771 km (0.096 R)
• M12: 6,152,960 km (0.062 R)
• M13: 8,583,627 km (0.115 R)
• M14: 9,235,425 km (0.096 R)
• M15: 9,772,930 km (0.095 R)
• M16: 12,176,818 km (0.052 R)
• M17: 12,779,847 km (0.077 R)
• M18: 14,756,783 km (0.103 R)
• M19: 15,591,838 km (0.105 R)
• M20: 16,562,130 km (0.112 R)
• M21: 17,356,345 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.7

Radius: 8.2

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.04 AU - 7.04 AU

Year: 6078 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,009,766 km

• M1: 102,026 km (0.083 R)
• M2: 431,739 km (0.113 R)
• M3: 944,711 km (0.114 R)
• M4: 1,253,181 km (0.108 R)
• M5: 1,955,095 km (0.109 R)
• M6: 2,428,721 km (0.087 R)
• M7: 3,099,817 km (0.111 R)
• M8: 4,778,006 km (0.079 R)
• M9: 5,300,402 km (0.106 R)
• M10: 5,796,170 km (0.116 R)
• M11: 6,055,423 km (0.084 R)
• M12: 6,844,402 km (0.117 R)
• M13: 7,282,424 km (0.089 R)
• M14: 8,053,901 km (0.105 R)
• M15: 8,583,776 km (0.09 R)
• M16: 9,093,456 km (0.092 R)
• M17: 10,743,969 km (0.113 R)
• M18: 11,185,882 km (0.114 R)
• M19: 11,794,147 km (0.118 R)
• M20: 13,808,332 km (0.11 R)
• M21: 15,048,349 km (0.098 R)
• M22: 15,852,138 km (0.065 R)
• M23: 19,140,599 km (0.083 R)
• M24: 20,679,662 km (0.075 R)
• M25: 25,270,072 km (0.037 R)
• M26: 26,760,516 km (0.112 R)
• M27: 31,184,723 km (0.105 R)
• M28: 34,886,223 km (0.071 R)
• M29: 36,731,812 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.9

Radius: 11.8

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.44 AU - 7.18 AU

Year: 6459 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,009,766 km

• M1: 146,756 km (0.075 R)
• M2: 886,667 km (0.114 R)
• M3: 1,553,873 km (0.11 R)
• M4: 2,009,099 km (0.108 R)
• M5: 2,870,634 km (0.083 R)
• M6: 3,299,979 km (0.082 R)
• M7: 4,012,813 km (0.072 R)
• M8: 4,938,226 km (0.108 R)
• M9: 5,936,044 km (0.107 R)
• M10: 8,909,002 km (0.098 R)
• M11: 9,739,569 km (0.095 R)
• M12: 11,007,561 km (0.112 R)
• M13: 13,529,183 km (0.054 R)
• M14: 17,393,445 km (0.046 R)
• M15: 17,863,781 km (0.105 R)
• M16: 20,343,964 km (0.064 R)
• M17: 21,397,582 km (0.047 R)
• M18: 24,692,475 km (0.087 R)
• M19: 29,719,412 km (0.067 R)
• M20: 33,082,821 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.6

Radius: 6

Gravity: 27.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.22 AU - 14.78 AU

Year: 19038 Days

Day: 24.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,009,766 km

• M1: 75,248 km (0.098 R)
• M2: 283,189 km (0.11 R)
• M3: 670,797 km (0.086 R)
• M4: 1,151,006 km (0.11 R)
• M5: 1,482,365 km (0.12 R)
• M6: 2,076,418 km (0.103 R)
• M7: 2,617,813 km (0.114 R)
• M8: 3,539,785 km (0.098 R)
• M9: 4,770,676 km (0.034 R)
• M10: 6,263,064 km (0.091 R)
• M11: 6,854,275 km (0.12 R)
• M12: 8,521,394 km (0.092 R)
• M13: 8,906,908 km (0.07 R)
• M14: 9,653,700 km (0.111 R)
• M15: 12,774,461 km (0.108 R)
• M16: 13,722,912 km (0.104 R)
• M17: 14,252,638 km (0.059 R)
• M18: 14,953,654 km (0.105 R)
• M19: 16,089,401 km (0.049 R)
• M20: 18,714,694 km (0.066 R)
• M21: 19,840,418 km (0.112 R)
• M22: 21,612,404 km (0.086 R)
• M23: 23,273,689 km (0.086 R)
• M24: 25,581,086 km (0.1 R)
• M25: 27,319,563 km (0.067 R)
• M26: 27,916,159 km (0.06 R)
• M27: 34,092,308 km (0.102 R)
• M28: 37,643,013 km (0.032 R)
• M29: 40,040,319 km (0.104 R)
• M30: 42,219,810 km (0.055 R)
• M31: 42,537,407 km (0.063 R)
• M32: 53,751,413 km (0.102 R)
• M33: 58,738,557 km (0.116 R)
• M34: 60,938,244 km (0.093 R)
• M35: 75,767,282 km (0.116 R)
• M36: 78,611,437 km (0.051 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 14,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit