🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.99 AU - 4.03 AU

Year: 3041 Days

Day: 23 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,447,132 km

• M1: 41,139 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 8.1

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.12 AU - 4.6 AU

Year: 3448 Days

Day: 12.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 84.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,447,132 km

• M1: 100,679 km (0.09 R)
• M2: 665,112 km (0.1 R)
• M3: 1,014,423 km (0.099 R)
• M4: 1,516,773 km (0.091 R)
• M5: 1,794,726 km (0.103 R)
• M6: 2,093,024 km (0.117 R)
• M7: 2,439,642 km (0.076 R)
• M8: 2,740,783 km (0.048 R)
• M9: 3,031,451 km (0.114 R)
• M10: 3,361,464 km (0.07 R)
• M11: 3,943,998 km (0.106 R)
• M12: 5,028,583 km (0.049 R)
• M13: 6,329,486 km (0.068 R)
• M14: 6,901,847 km (0.11 R)
• M15: 7,909,090 km (0.102 R)
• M16: 9,085,527 km (0.091 R)
• M17: 10,788,400 km (0.084 R)
• M18: 13,071,563 km (0.072 R)
• M19: 14,149,266 km (0.102 R)
• M20: 21,687,054 km (0.076 R)
• M21: 23,687,925 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 13.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.4 AU - 12.04 AU

Year: 13294 Days

Day: 12.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,447,132 km

• M1: 164,258 km (0.102 R)
• M2: 676,482 km (0.088 R)
• M3: 1,382,733 km (0.118 R)
• M4: 1,835,715 km (0.11 R)
• M5: 2,632,324 km (0.067 R)
• M6: 4,719,514 km (0.065 R)
• M7: 5,345,880 km (0.113 R)
• M8: 6,177,794 km (0.109 R)
• M9: 6,887,636 km (0.096 R)
• M10: 7,476,902 km (0.085 R)
• M11: 8,145,305 km (0.116 R)
• M12: 11,805,965 km (0.078 R)
• M13: 15,011,847 km (0.06 R)
• M14: 15,645,095 km (0.062 R)
• M15: 16,740,002 km (0.068 R)
• M16: 18,919,792 km (0.113 R)
• M17: 19,825,907 km (0.116 R)
• M18: 30,989,349 km (0.089 R)
• M19: 34,745,601 km (0.112 R)
• M20: 35,358,654 km (0.064 R)
• M21: 36,859,719 km (0.105 R)
• M22: 38,402,671 km (0.076 R)
• M23: 39,190,154 km (0.096 R)
• M24: 51,852,417 km (0.119 R)
• M25: 53,462,539 km (0.107 R)
• M26: 56,275,877 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.8

Radius: 6

Gravity: 25.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.69 AU - 15.69 AU

Year: 19185 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 96,447,132 km

• M1: 74,799 km (0.111 R)
• M2: 312,061 km (0.07 R)
• M3: 622,776 km (0.091 R)
• M4: 927,357 km (0.11 R)
• M5: 1,468,901 km (0.111 R)
• M6: 2,095,866 km (0.091 R)
• M7: 2,861,508 km (0.073 R)
• M8: 3,799,636 km (0.067 R)
• M9: 5,793,776 km (0.073 R)
• M10: 9,053,065 km (0.094 R)
• M11: 9,567,681 km (0.095 R)
• M12: 9,802,550 km (0.108 R)
• M13: 10,530,344 km (0.101 R)
• M14: 13,144,567 km (0.056 R)
• M15: 20,278,291 km (0.071 R)
• M16: 26,977,283 km (0.034 R)
• M17: 31,398,199 km (0.108 R)
• M18: 32,706,882 km (0.115 R)
• M19: 34,051,467 km (0.083 R)
• M20: 36,706,830 km (0.046 R)
• M21: 37,719,009 km (0.11 R)
• M22: 41,641,465 km (0.066 R)
• M23: 46,160,517 km (0.102 R)
• M24: 47,000,509 km (0.101 R)
• M25: 54,090,401 km (0.064 R)
• M26: 56,348,581 km (0.071 R)
• M27: 61,052,088 km (0.088 R)
• M28: 62,267,571 km (0.096 R)
• M29: 66,222,789 km (0.106 R)
• M30: 76,251,830 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.6

Radius: 5.4

Gravity: 30.75 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.35 AU - 20.27 AU

Year: 24948 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,447,132 km

• M1: 67,319 km (0.102 R)
• M2: 349,012 km (0.1 R)
• M3: 524,191 km (0.088 R)
• M4: 707,598 km (0.078 R)
• M5: 1,780,813 km (0.093 R)
• M6: 2,093,473 km (0.091 R)
• M7: 2,298,272 km (0.062 R)
• M8: 4,024,931 km (0.087 R)
• M9: 5,109,216 km (0.112 R)
• M10: 6,281,914 km (0.102 R)
• M11: 8,110,449 km (0.101 R)
• M12: 10,396,304 km (0.115 R)
• M13: 12,187,140 km (0.093 R)
• M14: 13,463,210 km (0.118 R)
• M15: 14,254,134 km (0.113 R)
• M16: 15,243,574 km (0.114 R)
• M17: 15,412,769 km (0.094 R)
• M18: 17,175,032 km (0.088 R)
• M19: 18,010,088 km (0.103 R)
• M20: 19,660,900 km (0.11 R)
• M21: 23,597,419 km (0.116 R)
• M22: 25,570,166 km (0.079 R)
• M23: 26,291,975 km (0.092 R)
• M24: 29,054,749 km (0.114 R)
• M25: 29,840,437 km (0.074 R)
• M26: 39,122,686 km (0.107 R)
• M27: 46,157,226 km (0.108 R)
• M28: 49,044,465 km (0.1 R)
• M29: 51,667,813 km (0.044 R)
• M30: 53,793,450 km (0.103 R)
• M31: 54,383,015 km (0.091 R)
• M32: 74,385,297 km (0.06 R)
• M33: 77,091,972 km (0.083 R)
• M34: 82,440,245 km (0.05 R)
• M35: 83,223,988 km (0.079 R)
• M36: 91,894,531 km (0.102 R)
• M37: 93,301,499 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 15,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit