🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.49 AU - 0.75 AU

Year: 320 Days

Day: 15 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.8

Radius: 13.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.54 AU - 0.86 AU

Year: 384 Days

Day: 14.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 95,292,126 km

• M1: 169,494 km (0.113 R)
• M2: 660,624 km (0.082 R)
• M3: 1,429,557 km (0.111 R)
• M4: 2,068,191 km (0.096 R)
• M5: 2,633,072 km (0.115 R)
• M6: 3,111,187 km (0.113 R)
• M7: 3,571,649 km (0.086 R)
• M8: 4,019,246 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.4

Radius: 9.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.33 AU - 1.35 AU

Year: 1018 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 95,292,126 km

• M1: 114,592 km (0.055 R)
• M2: 481,705 km (0.066 R)
• M3: 1,074,412 km (0.054 R)
• M4: 1,378,245 km (0.098 R)
• M5: 1,926,970 km (0.082 R)
• M6: 2,252,794 km (0.104 R)
• M7: 2,593,578 km (0.12 R)
• M8: 4,090,754 km (0.112 R)
• M9: 4,864,025 km (0.057 R)
• M10: 5,188,802 km (0.097 R)
• M11: 6,153,110 km (0.058 R)
• M12: 6,824,206 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 8.9

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.12 AU - 1.84 AU

Year: 1181 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 95,292,126 km

• M1: 110,702 km (0.073 R)
• M2: 393,442 km (0.112 R)
• M3: 762,201 km (0.11 R)
• M4: 1,048,831 km (0.091 R)
• M5: 1,449,454 km (0.101 R)
• M6: 1,861,297 km (0.098 R)
• M7: 2,466,719 km (0.093 R)
• M8: 3,113,281 km (0.07 R)
• M9: 3,661,109 km (0.116 R)
• M10: 3,966,588 km (0.053 R)
• M11: 4,703,058 km (0.119 R)
• M12: 5,303,095 km (0.105 R)
• M13: 5,801,854 km (0.08 R)
• M14: 6,173,904 km (0.072 R)
• M15: 7,236,049 km (0.057 R)
• M16: 7,797,789 km (0.113 R)
• M17: 10,118,950 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.1

Radius: 9.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.53 AU - 3.05 AU

Year: 3057 Days

Day: 13.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 95,292,126 km

• M1: 120,576 km (0.085 R)
• M2: 1,002,904 km (0.116 R)
• M3: 1,334,712 km (0.09 R)
• M4: 2,203,427 km (0.058 R)
• M5: 3,763,284 km (0.107 R)
• M6: 4,139,822 km (0.071 R)
• M7: 4,773,369 km (0.118 R)
• M8: 6,573,929 km (0.111 R)
• M9: 8,658,426 km (0.079 R)
• M10: 12,455,668 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.6

Radius: 14.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.42 AU - 3.66 AU

Year: 4369 Days

Day: 9.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 95,292,126 km

• M1: 177,872 km (0.096 R)
• M2: 1,238,820 km (0.044 R)
• M3: 2,455,200 km (0.117 R)
• M4: 3,633,882 km (0.056 R)
• M5: 4,192,331 km (0.114 R)
• M6: 4,738,961 km (0.113 R)
• M7: 5,870,520 km (0.075 R)
• M8: 6,905,887 km (0.094 R)
• M9: 9,122,029 km (0.108 R)
• M10: 11,609,094 km (0.085 R)
• M11: 14,814,827 km (0.069 R)
• M12: 16,514,109 km (0.071 R)
• M13: 18,225,509 km (0.074 R)
• M14: 19,036,179 km (0.069 R)
• M15: 20,174,470 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.9

Radius: 13.6

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.43 AU - 4.85 AU

Year: 5526 Days

Day: 9.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,292,126 km

• M1: 172,337 km (0.113 R)
• M2: 597,195 km (0.092 R)
• M3: 1,047,634 km (0.04 R)
• M4: 1,545,645 km (0.089 R)
• M5: 2,399,699 km (0.067 R)
• M6: 3,593,939 km (0.117 R)
• M7: 4,286,428 km (0.095 R)
• M8: 4,925,659 km (0.063 R)
• M9: 8,023,981 km (0.071 R)
• M10: 8,665,008 km (0.091 R)
• M11: 9,823,943 km (0.115 R)
• M12: 11,377,816 km (0.077 R)
• M13: 12,033,054 km (0.107 R)
• M14: 14,265,952 km (0.087 R)
• M15: 16,826,918 km (0.101 R)
• M16: 19,325,053 km (0.083 R)
• M17: 20,258,693 km (0.083 R)
• M18: 22,764,009 km (0.114 R)
• M19: 24,050,251 km (0.066 R)
• M20: 25,725,598 km (0.111 R)
• M21: 26,329,824 km (0.041 R)
• M22: 29,214,071 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.7

Radius: 11.5

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.84 AU - 4.46 AU

Year: 5546 Days

Day: 6.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,292,126 km

• M1: 143,016 km (0.042 R)
• M2: 925,562 km (0.099 R)
• M3: 1,780,813 km (0.09 R)
• M4: 2,470,758 km (0.03 R)
• M5: 3,185,537 km (0.104 R)
• M6: 3,985,287 km (0.076 R)
• M7: 4,356,140 km (0.111 R)
• M8: 5,400,483 km (0.086 R)
• M9: 5,918,690 km (0.108 R)
• M10: 6,810,144 km (0.089 R)
• M11: 8,213,372 km (0.101 R)
• M12: 9,193,986 km (0.114 R)
• M13: 11,386,941 km (0.109 R)
• M14: 11,884,354 km (0.031 R)
• M15: 12,552,757 km (0.09 R)
• M16: 19,671,522 km (0.072 R)
• M17: 21,122,920 km (0.09 R)
• M18: 23,752,252 km (0.092 R)
• M19: 25,481,005 km (0.098 R)
• M20: 26,419,433 km (0.109 R)
• M21: 28,455,759 km (0.098 R)
• M22: 33,139,070 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.4

Radius: 6.9

Gravity: 18.74 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.19 AU - 9.91 AU

Year: 17860 Days

Day: 20.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,292,126 km

• M1: 100,081 km (0.04 R)
• M2: 335,398 km (0.105 R)
• M3: 665,411 km (0.094 R)
• M4: 1,010,234 km (0.095 R)
• M5: 1,231,789 km (0.028 R)
• M6: 1,775,577 km (0.114 R)
• M7: 2,143,438 km (0.105 R)
• M8: 3,031,900 km (0.096 R)
• M9: 3,737,404 km (0.086 R)
• M10: 5,508,493 km (0.042 R)
• M11: 5,911,958 km (0.106 R)
• M12: 6,687,773 km (0.111 R)
• M13: 7,529,710 km (0.1 R)
• M14: 8,180,311 km (0.1 R)
• M15: 9,650,259 km (0.075 R)
• M16: 10,058,512 km (0.099 R)
• M17: 10,539,020 km (0.056 R)
• M18: 11,939,556 km (0.104 R)
• M19: 13,174,336 km (0.06 R)
• M20: 14,043,351 km (0.088 R)
• M21: 16,796,101 km (0.071 R)
• M22: 17,131,948 km (0.03 R)
• M23: 17,558,152 km (0.107 R)
• M24: 18,078,753 km (0.116 R)
• M25: 18,431,505 km (0.109 R)
• M26: 21,323,381 km (0.046 R)
• M27: 21,816,456 km (0.062 R)
• M28: 23,341,457 km (0.077 R)
• M29: 28,222,835 km (0.113 R)
• M30: 28,817,337 km (0.104 R)
• M31: 34,413,195 km (0.118 R)
• M32: 40,994,454 km (0.109 R)
• M33: 43,309,631 km (0.111 R)
• M34: 44,579,268 km (0.118 R)
• M35: 53,442,643 km (0.073 R)
• M36: 54,169,539 km (0.054 R)
• M37: 56,765,062 km (0.119 R)
• M38: 64,225,956 km (0.117 R)
• M39: 72,093,308 km (0.083 R)
• M40: 74,324,710 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932

Radius: 8

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.32 AU - 12.74 AU

Year: 24031 Days

Day: 23 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,292,126 km

• M1: 99,483 km (0.118 R)
• M2: 383,719 km (0.075 R)
• M3: 993,779 km (0.039 R)
• M4: 1,753,437 km (0.049 R)
• M5: 2,853,879 km (0.12 R)
• M6: 3,248,069 km (0.067 R)
• M7: 3,583,019 km (0.033 R)
• M8: 4,430,640 km (0.089 R)
• M9: 5,240,862 km (0.094 R)
• M10: 5,966,262 km (0.051 R)
• M11: 6,376,460 km (0.078 R)
• M12: 7,152,125 km (0.118 R)
• M13: 8,658,725 km (0.059 R)
• M14: 9,857,004 km (0.102 R)
• M15: 11,026,709 km (0.054 R)
• M16: 13,874,155 km (0.099 R)
• M17: 14,758,279 km (0.077 R)
• M18: 17,914,794 km (0.074 R)
• M19: 20,456,162 km (0.111 R)
• M20: 25,524,538 km (0.078 R)
• M21: 27,342,751 km (0.049 R)
• M22: 29,245,785 km (0.067 R)
• M23: 36,225,424 km (0.086 R)
• M24: 38,051,714 km (0.086 R)
• M25: 39,938,443 km (0.111 R)
• M26: 43,052,023 km (0.053 R)
• M27: 44,754,148 km (0.057 R)
• M28: 58,147,944 km (0.1 R)
• M29: 64,089,972 km (0.083 R)
• M30: 66,306,563 km (0.112 R)
• M31: 67,888,262 km (0.061 R)
• M32: 68,344,685 km (0.065 R)
• M33: 68,803,352 km (0.1 R)
• M34: 78,410,378 km (0.043 R)
• M35: 78,661,403 km (0.111 R)
• M36: 86,442,886 km (0.091 R)
• M37: 88,873,701 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 17,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit