🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.21 AU - 1.91 AU

Year: 738 Days

Day: 13.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 144.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.14 AU - 3.52 AU

Year: 2302 Days

Day: 12.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 106.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.5 AU - 4.02 AU

Year: 2761 Days

Day: 30.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,807,979 km

• M1: 1,791,883 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 10.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.93 AU - 5.29 AU

Year: 4375 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,807,979 km

• M1: 197,619 km (0.095 R)
• M2: 320,139 km (0.063 R)
• M3: 386,561 km (0.098 R)
• M4: 498,161 km (0.042 R)
• M5: 569,220 km (0.118 R)
• M6: 655,388 km (0.113 R)
• M7: 758,312 km (0.103 R)
• M8: 892,052 km (0.112 R)
• M9: 1,088,025 km (0.12 R)
• M10: 1,156,541 km (0.117 R)
• M11: 1,506,600 km (0.085 R)
• M12: 1,583,793 km (0.074 R)
• M13: 1,710,053 km (0.109 R)
• M14: 2,006,855 km (0.104 R)
• M15: 2,196,396 km (0.109 R)
• M16: 2,338,065 km (0.103 R)
• M17: 2,537,778 km (0.066 R)
• M18: 2,800,173 km (0.114 R)
• M19: 3,494,756 km (0.06 R)
• M20: 3,577,483 km (0.057 R)
• M21: 3,702,846 km (0.047 R)
• M22: 3,872,191 km (0.116 R)
• M23: 3,979,453 km (0.104 R)
• M24: 4,152,986 km (0.091 R)
• M25: 5,128,813 km (0.102 R)
• M26: 5,581,945 km (0.099 R)
• M27: 6,072,776 km (0.088 R)
• M28: 7,627,696 km (0.078 R)
• M29: 7,762,484 km (0.114 R)
• M30: 7,952,772 km (0.101 R)
• M31: 8,227,284 km (0.103 R)
• M32: 8,365,663 km (0.097 R)
• M33: 9,069,221 km (0.044 R)
• M34: 9,471,640 km (0.067 R)
• M35: 9,587,578 km (0.06 R)
• M36: 9,733,286 km (0.025 R)
• M37: 9,821,100 km (0.066 R)
• M38: 10,056,567 km (0.057 R)
• M39: 10,955,800 km (0.081 R)
• M40: 11,292,096 km (0.102 R)
• M41: 11,693,766 km (0.108 R)
• M42: 11,818,381 km (0.086 R)
• M43: 11,943,296 km (0.12 R)
• M44: 12,037,393 km (0.086 R)
• M45: 12,321,030 km (0.079 R)
• M46: 12,543,033 km (0.106 R)
• M47: 14,234,387 km (0.084 R)
• M48: 14,601,201 km (0.097 R)
• M49: 14,668,221 km (0.113 R)
• M50: 14,735,390 km (0.108 R)
• M51: 15,412,620 km (0.094 R)
• M52: 15,996,052 km (0.115 R)
• M53: 16,342,819 km (0.069 R)
• M54: 16,761,993 km (0.079 R)
• M55: 17,575,506 km (0.072 R)
• M56: 18,005,151 km (0.029 R)
• M57: 18,438,087 km (0.117 R)
• M58: 18,546,845 km (0.102 R)
• M59: 19,204,178 km (0.087 R)
• M60: 19,609,588 km (0.072 R)
• M61: 20,017,841 km (0.102 R)
• M62: 20,616,681 km (0.051 R)
• M63: 20,767,326 km (0.104 R)
• M64: 21,145,509 km (0.111 R)
• M65: 21,755,270 km (0.063 R)
• M66: 21,908,758 km (0.057 R)
• M67: 22,293,673 km (0.084 R)
• M68: 22,371,015 km (0.065 R)
• M69: 22,680,982 km (0.063 R)
• M70: 23,031,340 km (0.09 R)
• M71: 23,109,430 km (0.102 R)
• M72: 23,187,670 km (0.1 R)
• M73: 24,014,049 km (0.078 R)
• M74: 24,930,336 km (0.076 R)
• M75: 25,776,910 km (0.073 R)
• M76: 26,838,008 km (0.09 R)
• M77: 27,084,994 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.1

Radius: 6.7

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.59 AU - 13.91 AU

Year: 18267 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,807,979 km

• M1: 419,472 km (0.11 R)
• M2: 570,865 km (0.108 R)
• M3: 681,717 km (0.067 R)
• M4: 924,964 km (0.12 R)
• M5: 1,313,769 km (0.061 R)
• M6: 1,857,407 km (0.107 R)
• M7: 2,647,583 km (0.103 R)
• M8: 3,192,568 km (0.112 R)
• M9: 3,494,905 km (0.099 R)
• M10: 3,632,236 km (0.085 R)
• M11: 3,876,978 km (0.107 R)
• M12: 4,272,366 km (0.034 R)
• M13: 5,179,078 km (0.108 R)
• M14: 5,296,513 km (0.051 R)
• M15: 6,060,659 km (0.034 R)
• M16: 6,392,616 km (0.111 R)
• M17: 7,031,100 km (0.089 R)
• M18: 7,161,250 km (0.114 R)
• M19: 7,556,488 km (0.06 R)
• M20: 8,049,113 km (0.084 R)
• M21: 8,971,235 km (0.108 R)
• M22: 9,301,846 km (0.092 R)
• M23: 9,349,418 km (0.085 R)
• M24: 9,975,036 km (0.113 R)
• M25: 10,763,417 km (0.091 R)
• M26: 10,863,498 km (0.104 R)
• M27: 11,469,818 km (0.079 R)
• M28: 12,138,970 km (0.114 R)
• M29: 12,347,359 km (0.091 R)
• M30: 12,715,071 km (0.094 R)
• M31: 13,032,966 km (0.051 R)
• M32: 13,139,630 km (0.113 R)
• M33: 13,568,826 km (0.075 R)
• M34: 14,772,790 km (0.12 R)
• M35: 15,219,040 km (0.087 R)
• M36: 17,047,874 km (0.092 R)
• M37: 17,515,816 km (0.097 R)
• M38: 18,106,728 km (0.067 R)
• M39: 18,285,348 km (0.095 R)
• M40: 19,551,395 km (0.048 R)
• M41: 20,102,663 km (0.074 R)
• M42: 20,349,350 km (0.084 R)
• M43: 21,534,464 km (0.11 R)
• M44: 21,597,594 km (0.07 R)
• M45: 22,613,813 km (0.071 R)
• M46: 23,321,560 km (0.092 R)
• M47: 26,629,019 km (0.076 R)
• M48: 26,696,638 km (0.091 R)
• M49: 28,475,057 km (0.113 R)
• M50: 28,682,699 km (0.081 R)
• M51: 29,029,916 km (0.055 R)
• M52: 29,728,538 km (0.115 R)
• M53: 31,642,343 km (0.088 R)
• M54: 34,034,862 km (0.073 R)
• M55: 35,141,587 km (0.076 R)
• M56: 35,364,338 km (0.098 R)
• M57: 36,259,981 km (0.101 R)
• M58: 36,485,125 km (0.095 R)
• M59: 36,861,215 km (0.113 R)
• M60: 38,226,146 km (0.077 R)
• M61: 38,378,735 km (0.063 R)
• M62: 38,531,624 km (0.112 R)
• M63: 39,068,382 km (0.1 R)
• M64: 39,222,168 km (0.1 R)
• M65: 39,684,725 km (0.12 R)
• M66: 39,839,259 km (0.114 R)
• M67: 41,867,058 km (0.096 R)
• M68: 43,768,597 km (0.112 R)
• M69: 44,328,542 km (0.09 R)
• M70: 47,409,061 km (0.087 R)
• M71: 48,231,102 km (0.106 R)
• M72: 48,478,686 km (0.119 R)
• M73: 48,809,447 km (0.07 R)
• M74: 48,892,174 km (0.04 R)
• M75: 49,972,870 km (0.088 R)
• M76: 50,306,922 km (0.07 R)
• M77: 51,566,236 km (0.054 R)
• M78: 51,734,983 km (0.078 R)
• M79: 51,819,356 km (0.044 R)
• M80: 51,988,402 km (0.03 R)
• M81: 52,921,144 km (0.1 R)
• M82: 53,432,171 km (0.099 R)
• M83: 53,602,862 km (0.066 R)
• M84: 53,688,282 km (0.088 R)
• M85: 53,859,273 km (0.066 R)
• M86: 54,459,160 km (0.117 R)
• M87: 54,716,917 km (0.098 R)
• M88: 58,192,525 km (0.076 R)
• M89: 58,368,152 km (0.107 R)
• M90: 58,543,930 km (0.041 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit