🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.7 AU - 0.86 AU

Year: 244 Days

Day: 42.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,356,139 km

• M1: 157,975 km (0.078 R)
• M2: 307,124 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.7 AU - 1.14 AU

Year: 313 Days

Day: 41.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,356,139 km

• M1: 276,008 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.91 AU - 1.51 AU

Year: 472 Days

Day: 15 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,356,139 km

• M1: 743,801 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.19 AU - 1.27 AU

Year: 484 Days

Day: 42.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.33 AU - 2.71 AU

Year: 1419 Days

Day: 22.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 8.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.8 AU - 11.68 AU

Year: 13369 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,356,139 km

• M1: 153,188 km (0.098 R)
• M2: 225,594 km (0.113 R)
• M3: 396,135 km (0.105 R)
• M4: 481,705 km (0.045 R)
• M5: 820,993 km (0.118 R)
• M6: 993,629 km (0.095 R)
• M7: 1,099,993 km (0.111 R)
• M8: 1,226,403 km (0.052 R)
• M9: 1,391,260 km (0.061 R)
• M10: 1,634,506 km (0.027 R)
• M11: 1,816,567 km (0.074 R)
• M12: 2,280,769 km (0.098 R)
• M13: 2,780,725 km (0.049 R)
• M14: 3,337,080 km (0.104 R)
• M15: 3,592,742 km (0.045 R)
• M16: 3,806,667 km (0.041 R)
• M17: 3,976,012 km (0.069 R)
• M18: 4,049,315 km (0.112 R)
• M19: 4,524,288 km (0.095 R)
• M20: 4,626,613 km (0.115 R)
• M21: 4,911,896 km (0.118 R)
• M22: 5,096,351 km (0.074 R)
• M23: 5,363,981 km (0.117 R)
• M24: 5,608,723 km (0.066 R)
• M25: 5,885,031 km (0.069 R)
• M26: 5,940,831 km (0.088 R)
• M27: 6,307,944 km (0.111 R)
• M28: 6,393,663 km (0.042 R)
• M29: 6,508,704 km (0.051 R)
• M30: 6,975,300 km (0.116 R)
• M31: 7,272,551 km (0.091 R)
• M32: 7,971,921 km (0.098 R)
• M33: 8,126,755 km (0.067 R)
• M34: 8,376,583 km (0.119 R)
• M35: 8,819,991 km (0.069 R)
• M36: 9,044,538 km (0.042 R)
• M37: 9,663,723 km (0.086 R)
• M38: 9,729,546 km (0.055 R)
• M39: 10,195,544 km (0.052 R)
• M40: 10,873,970 km (0.099 R)
• M41: 11,045,708 km (0.106 R)
• M42: 11,496,896 km (0.082 R)
• M43: 12,488,729 km (0.077 R)
• M44: 12,632,643 km (0.093 R)
• M45: 12,704,898 km (0.112 R)
• M46: 13,213,980 km (0.094 R)
• M47: 13,360,735 km (0.05 R)
• M48: 13,692,693 km (0.089 R)
• M49: 13,915,594 km (0.111 R)
• M50: 14,327,287 km (0.102 R)
• M51: 14,591,477 km (0.048 R)
• M52: 14,933,458 km (0.074 R)
• M53: 16,170,483 km (0.071 R)
• M54: 16,484,937 km (0.116 R)
• M55: 16,840,980 km (0.075 R)
• M56: 17,319,843 km (0.052 R)
• M57: 18,168,362 km (0.039 R)
• M58: 18,495,234 km (0.093 R)
• M59: 18,989,206 km (0.101 R)
• M60: 19,570,992 km (0.119 R)
• M61: 19,947,978 km (0.065 R)
• M62: 20,116,426 km (0.115 R)
• M63: 20,200,799 km (0.104 R)
• M64: 21,652,796 km (0.108 R)
• M65: 22,566,390 km (0.104 R)
• M66: 23,448,120 km (0.1 R)
• M67: 24,386,099 km (0.053 R)
• M68: 25,245,239 km (0.088 R)
• M69: 25,518,704 km (0.084 R)
• M70: 26,390,860 km (0.112 R)
• M71: 27,179,390 km (0.097 R)
• M72: 27,412,912 km (0.074 R)
• M73: 27,693,857 km (0.109 R)
• M74: 28,164,342 km (0.08 R)
• M75: 28,353,284 km (0.064 R)
• M76: 28,874,932 km (0.114 R)
• M77: 29,065,520 km (0.096 R)
• M78: 29,256,407 km (0.117 R)
• M79: 31,090,776 km (0.035 R)
• M80: 31,972,655 km (0.066 R)
• M81: 32,565,212 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.4

Radius: 5.9

Gravity: 28.6 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.53 AU - 14.73 AU

Year: 17852 Days

Day: 22.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,356,139 km

• M1: 75,846 km (0.054 R)
• M2: 141,520 km (0.049 R)
• M3: 407,953 km (0.094 R)
• M4: 530,324 km (0.093 R)
• M5: 664,663 km (0.084 R)
• M6: 760,406 km (0.066 R)
• M7: 965,804 km (0.092 R)
• M8: 1,488,798 km (0.031 R)
• M9: 1,712,896 km (0.115 R)
• M10: 1,845,739 km (0.034 R)
• M11: 2,945,881 km (0.101 R)
• M12: 3,105,502 km (0.102 R)
• M13: 3,901,512 km (0.101 R)
• M14: 4,209,983 km (0.107 R)
• M15: 4,435,128 km (0.035 R)
• M16: 4,526,383 km (0.077 R)
• M17: 4,991,632 km (0.087 R)
• M18: 5,229,942 km (0.113 R)
• M19: 5,767,297 km (0.101 R)
• M20: 6,841,410 km (0.056 R)
• M21: 7,106,048 km (0.069 R)
• M22: 7,809,906 km (0.105 R)
• M23: 9,108,715 km (0.087 R)
• M24: 9,517,267 km (0.115 R)
• M25: 10,051,182 km (0.107 R)
• M26: 10,111,021 km (0.087 R)
• M27: 10,594,820 km (0.094 R)
• M28: 12,863,023 km (0.088 R)
• M29: 13,850,818 km (0.119 R)
• M30: 14,051,279 km (0.084 R)
• M31: 14,252,638 km (0.05 R)
• M32: 14,320,107 km (0.111 R)
• M33: 14,590,580 km (0.11 R)
• M34: 14,862,698 km (0.041 R)
• M35: 15,274,092 km (0.117 R)
• M36: 16,672,533 km (0.056 R)
• M37: 17,458,820 km (0.042 R)
• M38: 17,603,181 km (0.108 R)
• M39: 19,514,444 km (0.055 R)
• M40: 20,418,613 km (0.064 R)
• M41: 21,567,974 km (0.083 R)
• M42: 22,502,362 km (0.072 R)
• M43: 24,814,696 km (0.057 R)
• M44: 25,465,746 km (0.1 R)
• M45: 25,711,386 km (0.117 R)
• M46: 26,535,670 km (0.083 R)
• M47: 27,956,850 km (0.096 R)
• M48: 28,379,464 km (0.078 R)
• M49: 29,746,340 km (0.112 R)
• M50: 31,221,824 km (0.086 R)
• M51: 32,189,123 km (0.031 R)
• M52: 32,277,685 km (0.109 R)
• M53: 32,632,232 km (0.026 R)
• M54: 32,809,955 km (0.116 R)
• M55: 33,345,066 km (0.092 R)
• M56: 33,434,526 km (0.113 R)
• M57: 34,605,129 km (0.077 R)
• M58: 36,064,007 km (0.038 R)
• M59: 37,450,032 km (0.028 R)
• M60: 38,947,506 km (0.074 R)
• M61: 39,798,419 km (0.074 R)
• M62: 40,368,985 km (0.075 R)
• M63: 40,559,872 km (0.109 R)
• M64: 41,422,304 km (0.111 R)
• M65: 42,775,716 km (0.086 R)
• M66: 43,555,719 km (0.109 R)
• M67: 43,947,516 km (0.074 R)
• M68: 46,122,819 km (0.107 R)
• M69: 47,726,807 km (0.112 R)
• M70: 49,247,021 km (0.073 R)
• M71: 49,552,948 km (0.074 R)
• M72: 49,859,474 km (0.036 R)
• M73: 50,371,847 km (0.1 R)
• M74: 52,855,471 km (0.04 R)
• M75: 53,168,729 km (0.118 R)
• M76: 53,902,058 km (0.118 R)
• M77: 54,744,144 km (0.1 R)
• M78: 55,484,653 km (0.075 R)
• M79: 56,015,576 km (0.06 R)
• M80: 56,654,958 km (0.032 R)
• M81: 57,082,508 km (0.087 R)
• M82: 57,296,732 km (0.088 R)
• M83: 59,779,010 km (0.116 R)
• M84: 59,996,525 km (0.045 R)
• M85: 61,855,877 km (0.106 R)
• M86: 63,179,818 km (0.098 R)
• M87: 63,845,230 km (0.115 R)
• M88: 64,178,833 km (0.047 R)
• M89: 64,959,435 km (0.057 R)
• M90: 66,080,072 km (0.093 R)
• M91: 66,192,420 km (0.106 R)
• M92: 69,480,133 km (0.08 R)
• M93: 71,316,596 km (0.114 R)
• M94: 72,009,384 km (0.094 R)
• M95: 73,285,304 km (0.105 R)
• M96: 77,750,202 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.9

Radius: 6.9

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.63 AU - 16.89 AU

Year: 22196 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,356,139 km

• M1: 403,914 km (0.103 R)
• M2: 583,432 km (0.071 R)
• M3: 682,914 km (0.096 R)
• M4: 1,044,792 km (0.054 R)
• M5: 1,810,882 km (0.102 R)
• M6: 1,884,335 km (0.111 R)
• M7: 2,110,527 km (0.107 R)
• M8: 2,266,258 km (0.056 R)
• M9: 3,277,241 km (0.112 R)
• M10: 3,688,336 km (0.1 R)
• M11: 4,261,595 km (0.094 R)
• M12: 4,709,640 km (0.091 R)
• M13: 5,016,615 km (0.09 R)
• M14: 6,420,890 km (0.079 R)
• M15: 6,647,082 km (0.051 R)
• M16: 6,818,521 km (0.097 R)
• M17: 7,107,395 km (0.118 R)
• M18: 7,341,516 km (0.027 R)
• M19: 7,757,098 km (0.12 R)
• M20: 8,058,688 km (0.065 R)
• M21: 8,673,385 km (0.04 R)
• M22: 10,606,339 km (0.082 R)
• M23: 11,689,578 km (0.115 R)
• M24: 12,595,393 km (0.077 R)
• M25: 12,949,640 km (0.097 R)
• M26: 13,020,999 km (0.097 R)
• M27: 13,163,865 km (0.109 R)
• M28: 13,886,273 km (0.113 R)
• M29: 14,844,597 km (0.119 R)
• M30: 14,919,246 km (0.084 R)
• M31: 15,068,844 km (0.069 R)
• M32: 15,294,138 km (0.077 R)
• M33: 15,369,536 km (0.086 R)
• M34: 16,591,900 km (0.112 R)
• M35: 17,214,676 km (0.044 R)
• M36: 18,966,616 km (0.074 R)
• M37: 19,699,496 km (0.063 R)
• M38: 20,275,897 km (0.057 R)
• M39: 20,857,982 km (0.045 R)
• M40: 21,025,233 km (0.093 R)
• M41: 22,208,701 km (0.085 R)
• M42: 22,294,122 km (0.11 R)
• M43: 23,067,244 km (0.118 R)
• M44: 24,024,072 km (0.098 R)
• M45: 25,260,648 km (0.098 R)
• M46: 25,796,956 km (0.092 R)
• M47: 28,163,744 km (0.098 R)
• M48: 28,348,647 km (0.114 R)
• M49: 28,533,999 km (0.117 R)
• M50: 30,789,187 km (0.095 R)
• M51: 31,745,566 km (0.102 R)
• M52: 31,841,757 km (0.084 R)
• M53: 32,034,439 km (0.11 R)
• M54: 33,003,534 km (0.074 R)
• M55: 33,198,460 km (0.079 R)
• M56: 33,393,835 km (0.097 R)
• M57: 37,076,187 km (0.117 R)
• M58: 37,685,349 km (0.072 R)
• M59: 38,195,478 km (0.115 R)
• M60: 39,636,105 km (0.097 R)
• M61: 41,094,385 km (0.07 R)
• M62: 43,208,054 km (0.078 R)
• M63: 43,741,969 km (0.073 R)
• M64: 45,356,728 km (0.104 R)
• M65: 48,866,294 km (0.09 R)
• M66: 49,645,549 km (0.074 R)
• M67: 50,428,993 km (0.118 R)
• M68: 51,216,477 km (0.118 R)
• M69: 52,348,484 km (0.1 R)
• M70: 53,603,161 km (0.079 R)
• M71: 56,142,286 km (0.067 R)
• M72: 56,958,342 km (0.051 R)
• M73: 57,660,854 km (0.072 R)
• M74: 58,013,306 km (0.045 R)
• M75: 59,785,891 km (0.037 R)
• M76: 61,097,117 km (0.114 R)
• M77: 64,477,131 km (0.069 R)
• M78: 64,964,970 km (0.084 R)
• M79: 66,435,816 km (0.105 R)
• M80: 66,805,173 km (0.097 R)
• M81: 67,793,566 km (0.084 R)
• M82: 69,410,121 km (0.059 R)
• M83: 70,285,717 km (0.109 R)
• M84: 71,543,087 km (0.087 R)
• M85: 72,047,980 km (0.093 R)
• M86: 72,934,647 km (0.08 R)
• M87: 73,061,655 km (0.116 R)
• M88: 73,824,904 km (0.085 R)
• M89: 73,952,361 km (0.064 R)
• M90: 77,550,938 km (0.108 R)
• M91: 77,939,892 km (0.051 R)
• M92: 78,719,746 km (0.111 R)
• M93: 84,383,821 km (0.071 R)
• M94: 87,466,883 km (0.089 R)
• M95: 88,954,335 km (0.088 R)
• M96: 90,723,030 km (0.05 R)
• M97: 91,132,928 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.6

Radius: 4.7

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16 AU - 16.48 AU

Year: 23218 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,356,139 km

• M1: 60,138 km (0.081 R)
• M2: 110,702 km (0.102 R)
• M3: 265,237 km (0.059 R)
• M4: 430,692 km (0.108 R)
• M5: 965,355 km (0.112 R)
• M6: 1,264,102 km (0.056 R)
• M7: 1,712,297 km (0.111 R)
• M8: 1,787,246 km (0.066 R)
• M9: 2,097,961 km (0.078 R)
• M10: 2,205,372 km (0.09 R)
• M11: 2,538,077 km (0.047 R)
• M12: 2,681,392 km (0.039 R)
• M13: 3,036,089 km (0.057 R)
• M14: 3,188,230 km (0.094 R)
• M15: 3,342,914 km (0.088 R)
• M16: 4,119,028 km (0.12 R)
• M17: 4,186,197 km (0.099 R)
• M18: 5,019,607 km (0.116 R)
• M19: 5,308,480 km (0.109 R)
• M20: 5,418,285 km (0.054 R)
• M21: 6,130,670 km (0.03 R)
• M22: 6,439,440 km (0.109 R)
• M23: 6,634,965 km (0.098 R)
• M24: 6,674,309 km (0.094 R)
• M25: 6,713,653 km (0.067 R)
• M26: 7,314,289 km (0.117 R)
• M27: 7,641,609 km (0.045 R)
• M28: 8,015,454 km (0.065 R)
• M29: 8,183,602 km (0.089 R)
• M30: 9,041,396 km (0.113 R)
• M31: 9,304,389 km (0.074 R)
• M32: 9,792,826 km (0.104 R)
• M33: 10,153,357 km (0.076 R)
• M34: 10,472,300 km (0.104 R)
• M35: 11,026,859 km (0.091 R)
• M36: 11,307,654 km (0.049 R)
• M37: 13,788,137 km (0.045 R)
• M38: 13,888,666 km (0.097 R)
• M39: 14,959,488 km (0.078 R)
• M40: 15,166,382 km (0.076 R)
• M41: 15,322,263 km (0.062 R)
• M42: 15,530,802 km (0.108 R)
• M43: 15,950,873 km (0.063 R)
• M44: 16,268,320 km (0.083 R)
• M45: 16,855,790 km (0.089 R)
• M46: 19,105,892 km (0.093 R)
• M47: 19,274,190 km (0.114 R)
• M48: 19,443,086 km (0.084 R)
• M49: 19,782,074 km (0.041 R)
• M50: 19,952,466 km (0.084 R)
• M51: 20,180,154 km (0.092 R)
• M52: 20,237,301 km (0.114 R)
• M53: 21,332,058 km (0.055 R)
• M54: 21,564,982 km (0.089 R)
• M55: 22,033,373 km (0.118 R)
• M56: 22,092,165 km (0.104 R)
• M57: 22,209,898 km (0.108 R)
• M58: 22,386,873 km (0.059 R)
• M59: 23,638,708 km (0.116 R)
• M60: 24,485,880 km (0.055 R)
• M61: 25,961,065 km (0.106 R)
• M62: 26,646,822 km (0.063 R)
• M63: 27,908,829 km (0.083 R)
• M64: 28,035,987 km (0.072 R)
• M65: 28,739,546 km (0.117 R)
• M66: 29,708,043 km (0.107 R)
• M67: 30,359,691 km (0.086 R)
• M68: 31,147,773 km (0.117 R)
• M69: 31,809,743 km (0.102 R)
• M70: 33,282,235 km (0.116 R)
• M71: 34,162,768 km (0.097 R)
• M72: 34,367,119 km (0.07 R)
• M73: 34,776,867 km (0.12 R)
• M74: 35,325,742 km (0.096 R)
• M75: 35,739,231 km (0.075 R)
• M76: 35,808,345 km (0.05 R)
• M77: 36,432,168 km (0.088 R)
• M78: 37,339,329 km (0.115 R)
• M79: 38,395,490 km (0.07 R)
• M80: 39,461,375 km (0.114 R)
• M81: 40,681,047 km (0.099 R)
• M82: 44,487,864 km (0.06 R)
• M83: 46,132,393 km (0.101 R)
• M84: 46,735,422 km (0.109 R)
• M85: 47,037,759 km (0.093 R)
• M86: 47,948,960 km (0.107 R)
• M87: 48,559,768 km (0.104 R)
• M88: 48,712,807 km (0.103 R)
• M89: 48,865,995 km (0.108 R)
• M90: 49,403,650 km (0.117 R)
• M91: 50,562,285 km (0.112 R)
• M92: 51,964,466 km (0.095 R)
• M93: 52,120,945 km (0.12 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 20,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit