🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.53 AU - 0.71 AU

Year: 185 Days

Day: 20.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.69 AU - 0.81 AU

Year: 246 Days

Day: 35 Hours

Environment

Temp: 104 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.79 AU - 1.09 AU

Year: 345 Days

Day: 40.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.47 AU - 1.91 AU

Year: 832 Days

Day: 47.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 123.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.77 AU - 2.09 AU

Year: 1016 Days

Day: 41.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 9.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.13 AU - 9.11 AU

Year: 8764 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,183,760 km

• M1: 123,269 km (0.062 R)
• M2: 205,697 km (0.031 R)
• M3: 287,976 km (0.08 R)
• M4: 875,447 km (0.112 R)
• M5: 960,269 km (0.057 R)
• M6: 1,066,034 km (0.071 R)
• M7: 1,138,889 km (0.11 R)
• M8: 1,447,359 km (0.115 R)
• M9: 1,803,851 km (0.103 R)
• M10: 2,071,781 km (0.083 R)
• M11: 2,424,832 km (0.115 R)
• M12: 2,976,848 km (0.119 R)
• M13: 3,567,012 km (0.078 R)
• M14: 3,706,138 km (0.108 R)
• M15: 5,132,105 km (0.06 R)
• M16: 5,257,916 km (0.065 R)
• M17: 5,544,845 km (0.108 R)
• M18: 5,609,322 km (0.102 R)
• M19: 5,739,023 km (0.06 R)
• M20: 5,804,248 km (0.108 R)
• M21: 5,935,445 km (0.12 R)
• M22: 6,334,871 km (0.078 R)
• M23: 7,371,435 km (0.088 R)
• M24: 7,513,703 km (0.113 R)
• M25: 8,534,409 km (0.05 R)
• M26: 8,985,147 km (0.103 R)
• M27: 9,137,139 km (0.059 R)
• M28: 9,443,665 km (0.09 R)
• M29: 10,703,428 km (0.11 R)
• M30: 11,189,322 km (0.07 R)
• M31: 11,393,972 km (0.119 R)
• M32: 12,182,802 km (0.033 R)
• M33: 12,266,876 km (0.105 R)
• M34: 12,477,958 km (0.115 R)
• M35: 12,605,117 km (0.104 R)
• M36: 12,903,564 km (0.086 R)
• M37: 13,032,219 km (0.119 R)
• M38: 13,769,138 km (0.116 R)
• M39: 14,076,561 km (0.072 R)
• M40: 14,430,659 km (0.071 R)
• M41: 14,564,101 km (0.087 R)
• M42: 14,787,600 km (0.118 R)
• M43: 16,244,683 km (0.09 R)
• M44: 17,319,993 km (0.057 R)
• M45: 17,556,806 km (0.096 R)
• M46: 18,514,831 km (0.076 R)
• M47: 18,757,030 km (0.096 R)
• M48: 19,686,631 km (0.094 R)
• M49: 19,834,882 km (0.067 R)
• M50: 20,281,582 km (0.112 R)
• M51: 20,531,261 km (0.1 R)
• M52: 21,387,708 km (0.076 R)
• M53: 21,590,862 km (0.113 R)
• M54: 22,204,214 km (0.062 R)
• M55: 22,719,877 km (0.076 R)
• M56: 23,083,101 km (0.114 R)
• M57: 23,343,850 km (0.11 R)
• M58: 23,868,041 km (0.117 R)
• M59: 25,035,054 km (0.096 R)
• M60: 25,571,512 km (0.1 R)
• M61: 26,166,164 km (0.107 R)
• M62: 26,929,561 km (0.086 R)
• M63: 29,150,791 km (0.115 R)
• M64: 29,601,978 km (0.101 R)
• M65: 30,682,972 km (0.103 R)
• M66: 32,008,858 km (0.064 R)
• M67: 32,183,140 km (0.105 R)
• M68: 33,059,334 km (0.109 R)
• M69: 33,943,607 km (0.072 R)
• M70: 34,239,961 km (0.107 R)
• M71: 34,358,741 km (0.044 R)
• M72: 36,217,944 km (0.062 R)
• M73: 36,763,826 km (0.106 R)
• M74: 36,885,599 km (0.108 R)
• M75: 37,373,587 km (0.052 R)
• M76: 37,495,958 km (0.119 R)
• M77: 37,679,664 km (0.057 R)
• M78: 37,925,155 km (0.1 R)
• M79: 38,602,983 km (0.101 R)
• M80: 38,726,700 km (0.117 R)
• M81: 38,974,434 km (0.064 R)
• M82: 39,471,548 km (0.113 R)
• M83: 39,908,224 km (0.106 R)
• M84: 41,480,797 km (0.066 R)
• M85: 41,734,216 km (0.115 R)
• M86: 42,561,641 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.4

Radius: 11.9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.45 AU - 9.91 AU

Year: 11407 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,183,760 km

• M1: 222,003 km (0.106 R)
• M2: 1,080,097 km (0.049 R)
• M3: 1,444,667 km (0.062 R)
• M4: 1,847,235 km (0.034 R)
• M5: 2,061,758 km (0.051 R)
• M6: 3,094,432 km (0.069 R)
• M7: 3,221,590 km (0.044 R)
• M8: 3,415,619 km (0.085 R)
• M9: 3,747,726 km (0.032 R)
• M10: 4,160,317 km (0.106 R)
• M11: 4,551,216 km (0.081 R)
• M12: 4,732,977 km (0.115 R)
• M13: 4,843,081 km (0.07 R)
• M14: 5,103,531 km (0.086 R)
• M15: 5,638,344 km (0.056 R)
• M16: 5,952,050 km (0.099 R)
• M17: 6,311,833 km (0.086 R)
• M18: 6,637,658 km (0.056 R)
• M19: 6,969,017 km (0.08 R)
• M20: 7,995,408 km (0.081 R)
• M21: 8,259,448 km (0.082 R)
• M22: 8,348,010 km (0.095 R)
• M23: 8,615,940 km (0.116 R)
• M24: 8,932,040 km (0.043 R)
• M25: 9,390,258 km (0.068 R)
• M26: 9,668,959 km (0.099 R)
• M27: 11,249,909 km (0.037 R)
• M28: 11,348,345 km (0.116 R)
• M29: 13,219,814 km (0.066 R)
• M30: 14,752,594 km (0.072 R)
• M31: 14,860,304 km (0.091 R)
• M32: 14,968,464 km (0.117 R)
• M33: 15,787,063 km (0.075 R)
• M34: 16,174,223 km (0.094 R)
• M35: 16,396,675 km (0.063 R)
• M36: 16,676,423 km (0.084 R)
• M37: 16,788,771 km (0.109 R)
• M38: 16,957,667 km (0.042 R)
• M39: 17,696,231 km (0.065 R)
• M40: 18,619,699 km (0.045 R)
• M41: 19,915,067 km (0.081 R)
• M42: 20,034,296 km (0.106 R)
• M43: 20,153,676 km (0.114 R)
• M44: 20,453,320 km (0.088 R)
• M45: 20,754,461 km (0.103 R)
• M46: 20,875,336 km (0.103 R)
• M47: 21,300,194 km (0.102 R)
• M48: 21,727,894 km (0.119 R)
• M49: 21,850,564 km (0.052 R)
• M50: 22,529,739 km (0.081 R)
• M51: 23,529,950 km (0.084 R)
• M52: 23,719,042 km (0.116 R)
• M53: 24,417,065 km (0.052 R)
• M54: 24,608,551 km (0.065 R)
• M55: 26,028,234 km (0.052 R)
• M56: 26,354,507 km (0.047 R)
• M57: 26,879,446 km (0.109 R)
• M58: 27,540,669 km (0.096 R)
• M59: 27,739,933 km (0.108 R)
• M60: 29,081,377 km (0.114 R)
• M61: 29,216,763 km (0.093 R)
• M62: 30,994,734 km (0.079 R)
• M63: 31,132,962 km (0.051 R)
• M64: 31,340,754 km (0.114 R)
• M65: 31,618,408 km (0.115 R)
• M66: 32,737,250 km (0.063 R)
• M67: 33,726,990 km (0.118 R)
• M68: 33,940,316 km (0.049 R)
• M69: 34,082,733 km (0.081 R)
• M70: 34,726,453 km (0.094 R)
• M71: 36,098,415 km (0.075 R)
• M72: 36,681,398 km (0.087 R)
• M73: 37,561,632 km (0.045 R)
• M74: 39,567,739 km (0.107 R)
• M75: 42,142,917 km (0.111 R)
• M76: 43,528,193 km (0.07 R)
• M77: 43,605,535 km (0.1 R)
• M78: 44,694,009 km (0.045 R)
• M79: 45,869,998 km (0.083 R)
• M80: 46,264,189 km (0.049 R)
• M81: 47,374,205 km (0.088 R)
• M82: 47,692,848 km (0.114 R)
• M83: 48,332,529 km (0.099 R)
• M84: 49,620,267 km (0.086 R)
• M85: 49,943,997 km (0.095 R)
• M86: 51,327,478 km (0.112 R)
• M87: 51,572,968 km (0.092 R)
• M88: 51,736,778 km (0.097 R)
• M89: 53,053,987 km (0.117 R)
• M90: 54,215,465 km (0.034 R)
• M91: 54,632,394 km (0.087 R)
• M92: 56,141,837 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.2

Radius: 5.9

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.71 AU - 14.89 AU

Year: 20481 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 29,183,760 km

• M1: 75,697 km (0.063 R)
• M2: 127,607 km (0.11 R)
• M3: 172,935 km (0.101 R)
• M4: 303,684 km (0.109 R)
• M5: 372,648 km (0.086 R)
• M6: 447,298 km (0.074 R)
• M7: 486,642 km (0.076 R)
• M8: 997,070 km (0.116 R)
• M9: 1,242,111 km (0.114 R)
• M10: 1,299,108 km (0.066 R)
• M11: 1,722,470 km (0.095 R)
• M12: 1,818,512 km (0.116 R)
• M13: 2,220,481 km (0.027 R)
• M14: 2,467,318 km (0.114 R)
• M15: 2,539,573 km (0.097 R)
• M16: 3,220,244 km (0.105 R)
• M17: 4,427,499 km (0.097 R)
• M18: 4,737,914 km (0.116 R)
• M19: 6,392,616 km (0.074 R)
• M20: 8,206,939 km (0.084 R)
• M21: 8,532,913 km (0.104 R)
• M22: 8,587,666 km (0.116 R)
• M23: 9,141,627 km (0.12 R)
• M24: 9,707,107 km (0.056 R)
• M25: 9,936,590 km (0.097 R)
• M26: 10,225,762 km (0.09 R)
• M27: 10,871,726 km (0.048 R)
• M28: 12,202,998 km (0.069 R)
• M29: 13,013,668 km (0.087 R)
• M30: 13,203,059 km (0.101 R)
• M31: 13,266,489 km (0.116 R)
• M32: 13,648,861 km (0.098 R)
• M33: 13,713,038 km (0.061 R)
• M34: 13,970,347 km (0.049 R)
• M35: 14,424,526 km (0.075 R)
• M36: 14,949,465 km (0.083 R)
• M37: 17,042,339 km (0.09 R)
• M38: 17,457,922 km (0.079 R)
• M39: 18,724,417 km (0.113 R)
• M40: 20,826,567 km (0.11 R)
• M41: 22,546,045 km (0.077 R)
• M42: 23,614,921 km (0.089 R)
• M43: 24,622,164 km (0.07 R)
• M44: 25,170,291 km (0.088 R)
• M45: 26,198,776 km (0.061 R)
• M46: 26,918,940 km (0.029 R)
• M47: 27,889,232 km (0.1 R)
• M48: 30,699,877 km (0.061 R)
• M49: 34,206,900 km (0.078 R)
• M50: 35,521,416 km (0.05 R)
• M51: 35,609,529 km (0.107 R)
• M52: 35,874,617 km (0.089 R)
• M53: 37,478,904 km (0.098 R)
• M54: 39,654,057 km (0.117 R)
• M55: 40,296,131 km (0.118 R)
• M56: 40,388,134 km (0.098 R)
• M57: 41,312,050 km (0.118 R)
• M58: 41,590,602 km (0.09 R)
• M59: 43,557,664 km (0.057 R)
• M60: 43,746,606 km (0.117 R)
• M61: 43,841,152 km (0.078 R)
• M62: 44,790,650 km (0.108 R)
• M63: 47,581,996 km (0.091 R)
• M64: 47,776,474 km (0.114 R)
• M65: 48,361,850 km (0.099 R)
• M66: 48,655,361 km (0.068 R)
• M67: 49,342,614 km (0.11 R)
• M68: 49,835,389 km (0.1 R)
• M69: 51,224,106 km (0.035 R)
• M70: 51,923,177 km (0.11 R)
• M71: 52,023,408 km (0.115 R)
• M72: 52,123,489 km (0.117 R)
• M73: 53,028,107 km (0.117 R)
• M74: 54,039,388 km (0.098 R)
• M75: 54,751,026 km (0.095 R)
• M76: 56,080,801 km (0.04 R)
• M77: 57,524,869 km (0.112 R)
• M78: 58,772,216 km (0.053 R)
• M79: 62,461,150 km (0.12 R)
• M80: 62,567,664 km (0.047 R)
• M81: 63,100,980 km (0.118 R)
• M82: 63,528,830 km (0.117 R)
• M83: 63,635,793 km (0.093 R)
• M84: 63,850,166 km (0.113 R)
• M85: 64,172,251 km (0.036 R)
• M86: 65,141,495 km (0.062 R)
• M87: 65,465,674 km (0.067 R)
• M88: 65,898,760 km (0.102 R)
• M89: 69,287,151 km (0.107 R)
• M90: 69,618,062 km (0.067 R)
• M91: 69,728,465 km (0.083 R)
• M92: 70,946,790 km (0.08 R)
• M93: 71,169,093 km (0.117 R)
• M94: 73,517,181 km (0.069 R)
• M95: 75,776,857 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.6

Radius: 6.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.51 AU - 20.21 AU

Year: 27395 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,183,760 km

• M1: 78,090 km (0.081 R)
• M2: 153,338 km (0.098 R)
• M3: 199,115 km (0.097 R)
• M4: 473,178 km (0.116 R)
• M5: 570,566 km (0.091 R)
• M6: 699,071 km (0.107 R)
• M7: 773,122 km (0.104 R)
• M8: 983,756 km (0.055 R)
• M9: 1,317,359 km (0.085 R)
• M10: 1,409,960 km (0.119 R)
• M11: 1,569,282 km (0.104 R)
• M12: 1,818,961 km (0.067 R)
• M13: 2,117,259 km (0.063 R)
• M14: 2,468,664 km (0.117 R)
• M15: 2,938,401 km (0.11 R)
• M16: 2,978,793 km (0.095 R)
• M17: 3,060,174 km (0.099 R)
• M18: 4,412,688 km (0.112 R)
• M19: 4,764,543 km (0.095 R)
• M20: 4,883,772 km (0.096 R)
• M21: 5,569,828 km (0.098 R)
• M22: 5,796,768 km (0.055 R)
• M23: 5,975,388 km (0.115 R)
• M24: 6,181,683 km (0.091 R)
• M25: 6,734,447 km (0.114 R)
• M26: 7,634,727 km (0.106 R)
• M27: 9,098,842 km (0.04 R)
• M28: 9,395,943 km (0.112 R)
• M29: 9,908,316 km (0.09 R)
• M30: 10,121,942 km (0.109 R)
• M31: 10,398,698 km (0.101 R)
• M32: 10,647,030 km (0.09 R)
• M33: 11,403,247 km (0.071 R)
• M34: 11,755,700 km (0.086 R)
• M35: 12,014,205 km (0.117 R)
• M36: 12,405,553 km (0.118 R)
• M37: 13,133,945 km (0.089 R)
• M38: 16,832,304 km (0.072 R)
• M39: 17,123,720 km (0.076 R)
• M40: 19,209,713 km (0.117 R)
• M41: 19,361,854 km (0.063 R)
• M42: 19,552,442 km (0.112 R)
• M43: 20,205,137 km (0.08 R)
• M44: 20,514,805 km (0.105 R)
• M45: 21,256,511 km (0.11 R)
• M46: 21,335,200 km (0.061 R)
• M47: 21,413,888 km (0.096 R)
• M48: 21,571,564 km (0.066 R)
• M49: 21,887,964 km (0.062 R)
• M50: 22,967,462 km (0.1 R)
• M51: 24,970,278 km (0.068 R)
• M52: 25,385,861 km (0.037 R)
• M53: 25,552,663 km (0.06 R)
• M54: 26,097,498 km (0.114 R)
• M55: 26,392,505 km (0.106 R)
• M56: 27,840,912 km (0.112 R)
• M57: 28,574,689 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit