🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.71 AU

Year: 191 Days

Day: 15.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 78.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,541,656 km

• M1: 165,455 km (0.075 R)
• M2: 504,145 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 196 Days

Day: 25.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.95 AU - 1.47 AU

Year: 590 Days

Day: 38.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.59 AU - 1.61 AU

Year: 896 Days

Day: 22.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,541,656 km

• M1: 200,910 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.43 AU - 1.81 AU

Year: 913 Days

Day: 35.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.8

Radius: 9.7

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.38 AU - 2.7 AU

Year: 1793 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,541,656 km

• M1: 155,133 km (0.064 R)
• M2: 222,901 km (0.072 R)
• M3: 283,338 km (0.081 R)
• M4: 352,752 km (0.111 R)
• M5: 423,063 km (0.067 R)
• M6: 604,226 km (0.096 R)
• M7: 684,261 km (0.103 R)
• M8: 994,826 km (0.104 R)
• M9: 1,131,110 km (0.042 R)
• M10: 1,232,537 km (0.104 R)
• M11: 1,379,741 km (0.113 R)
• M12: 1,455,587 km (0.089 R)
• M13: 1,668,764 km (0.12 R)
• M14: 1,832,424 km (0.103 R)
• M15: 2,063,254 km (0.082 R)
• M16: 2,213,899 km (0.11 R)
• M17: 2,277,777 km (0.06 R)
• M18: 2,473,152 km (0.111 R)
• M19: 2,620,057 km (0.111 R)
• M20: 2,687,825 km (0.077 R)
• M21: 2,894,569 km (0.09 R)
• M22: 2,964,731 km (0.098 R)
• M23: 3,035,341 km (0.106 R)
• M24: 3,192,867 km (0.079 R)
• M25: 3,757,899 km (0.087 R)
• M26: 3,850,051 km (0.077 R)
• M27: 4,099,281 km (0.112 R)
• M28: 4,289,719 km (0.11 R)
• M29: 4,402,217 km (0.112 R)
• M30: 4,778,605 km (0.079 R)
• M31: 5,012,875 km (0.118 R)
• M32: 5,667,815 km (0.101 R)
• M33: 5,844,639 km (0.057 R)
• M34: 5,951,602 km (0.087 R)
• M35: 6,167,621 km (0.09 R)
• M36: 6,349,532 km (0.117 R)
• M37: 6,477,887 km (0.112 R)
• M38: 6,625,839 km (0.089 R)
• M39: 6,849,638 km (0.092 R)
• M40: 7,324,162 km (0.08 R)
• M41: 7,420,204 km (0.07 R)
• M42: 7,555,590 km (0.097 R)
• M43: 8,164,902 km (0.12 R)
• M44: 8,405,007 km (0.057 R)
• M45: 8,485,640 km (0.073 R)
• M46: 8,728,886 km (0.112 R)
• M47: 8,810,417 km (0.111 R)
• M48: 8,933,237 km (0.112 R)
• M49: 9,201,466 km (0.098 R)
• M50: 9,305,287 km (0.099 R)
• M51: 9,472,388 km (0.099 R)
• M52: 9,577,256 km (0.106 R)
• M53: 9,745,852 km (0.107 R)
• M54: 9,894,104 km (0.112 R)
• M55: 9,957,982 km (0.051 R)
• M56: 10,086,038 km (0.118 R)
• M57: 10,322,103 km (0.105 R)
• M58: 10,581,955 km (0.025 R)
• M59: 11,262,775 km (0.058 R)
• M60: 11,507,816 km (0.093 R)
• M61: 11,777,242 km (0.119 R)
• M62: 11,980,545 km (0.057 R)
• M63: 12,094,090 km (0.06 R)
• M64: 12,620,824 km (0.049 R)
• M65: 12,945,003 km (0.104 R)
• M66: 13,154,889 km (0.062 R)
• M67: 13,530,978 km (0.073 R)
• M68: 13,767,642 km (0.089 R)
• M69: 14,245,457 km (0.093 R)
• M70: 14,583,100 km (0.057 R)
• M71: 15,512,701 km (0.094 R)
• M72: 15,959,849 km (0.095 R)
• M73: 16,134,878 km (0.111 R)
• M74: 16,235,109 km (0.071 R)
• M75: 16,461,600 km (0.077 R)
• M76: 16,638,425 km (0.092 R)
• M77: 16,765,134 km (0.111 R)
• M78: 16,943,006 km (0.081 R)
• M79: 17,045,032 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 8

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.51 AU - 7.11 AU

Year: 7021 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,541,656 km

• M1: 442,062 km (0.113 R)
• M2: 518,057 km (0.084 R)
• M3: 699,071 km (0.118 R)
• M4: 933,341 km (0.077 R)
• M5: 2,319,665 km (0.117 R)
• M6: 2,388,480 km (0.078 R)
• M7: 2,575,178 km (0.108 R)
• M8: 3,038,034 km (0.114 R)
• M9: 3,317,782 km (0.081 R)
• M10: 3,902,111 km (0.073 R)
• M11: 3,956,714 km (0.03 R)
• M12: 4,403,713 km (0.119 R)
• M13: 4,691,240 km (0.072 R)
• M14: 4,896,189 km (0.119 R)
• M15: 4,984,900 km (0.077 R)
• M16: 5,074,210 km (0.098 R)
• M17: 5,682,924 km (0.073 R)
• M18: 5,776,273 km (0.041 R)
• M19: 6,346,839 km (0.079 R)
• M20: 6,638,854 km (0.117 R)
• M21: 6,704,378 km (0.037 R)
• M22: 7,135,370 km (0.104 R)
• M23: 7,473,162 km (0.111 R)
• M24: 7,885,304 km (0.049 R)
• M25: 8,128,999 km (0.081 R)
• M26: 8,234,316 km (0.038 R)
• M27: 9,385,172 km (0.064 R)
• M28: 9,569,477 km (0.099 R)
• M29: 9,829,627 km (0.096 R)
• M30: 10,129,870 km (0.089 R)
• M31: 10,471,103 km (0.111 R)
• M32: 10,585,695 km (0.098 R)
• M33: 10,777,629 km (0.072 R)
• M34: 10,893,268 km (0.108 R)
• M35: 10,970,760 km (0.118 R)
• M36: 12,273,608 km (0.082 R)
• M37: 12,434,874 km (0.049 R)
• M38: 12,718,811 km (0.07 R)
• M39: 12,963,852 km (0.066 R)
• M40: 13,334,257 km (0.093 R)
• M41: 13,624,776 km (0.104 R)
• M42: 14,085,687 km (0.073 R)
• M43: 14,594,170 km (0.096 R)
• M44: 14,765,160 km (0.096 R)
• M45: 15,065,702 km (0.025 R)
• M46: 15,238,338 km (0.036 R)
• M47: 15,935,764 km (0.053 R)
• M48: 16,376,778 km (0.108 R)
• M49: 16,821,981 km (0.098 R)
• M50: 17,135,838 km (0.047 R)
• M51: 17,406,610 km (0.114 R)
• M52: 17,724,057 km (0.087 R)
• M53: 18,364,934 km (0.12 R)
• M54: 18,549,388 km (0.061 R)
• M55: 19,434,259 km (0.111 R)
• M56: 20,237,450 km (0.075 R)
• M57: 20,475,760 km (0.069 R)
• M58: 22,022,901 km (0.033 R)
• M59: 22,169,956 km (0.094 R)
• M60: 22,317,160 km (0.079 R)
• M61: 22,612,765 km (0.097 R)
• M62: 22,711,650 km (0.116 R)
• M63: 23,008,901 km (0.097 R)
• M64: 23,958,847 km (0.115 R)
• M65: 24,160,505 km (0.092 R)
• M66: 24,261,483 km (0.082 R)
• M67: 24,667,043 km (0.069 R)
• M68: 25,177,172 km (0.118 R)
• M69: 26,675,844 km (0.071 R)
• M70: 27,779,128 km (0.061 R)
• M71: 27,937,851 km (0.116 R)
• M72: 28,790,110 km (0.113 R)
• M73: 30,410,704 km (0.072 R)
• M74: 31,122,191 km (0.106 R)
• M75: 31,617,959 km (0.074 R)
• M76: 32,338,721 km (0.057 R)
• M77: 33,233,167 km (0.112 R)
• M78: 34,875,153 km (0.12 R)
• M79: 35,103,589 km (0.102 R)
• M80: 35,389,919 km (0.066 R)
• M81: 36,311,592 km (0.035 R)
• M82: 36,485,275 km (0.048 R)
• M83: 37,357,730 km (0.101 R)
• M84: 38,237,216 km (0.09 R)
• M85: 38,413,891 km (0.038 R)
• M86: 39,004,802 km (0.045 R)
• M87: 39,658,396 km (0.072 R)
• M88: 39,777,625 km (0.038 R)
• M89: 39,897,004 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991

Radius: 7.2

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.81 AU - 11.31 AU

Year: 13093 Days

Day: 23.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,541,656 km

• M1: 95,294 km (0.078 R)
• M2: 245,939 km (0.091 R)
• M3: 495,767 km (0.045 R)
• M4: 627,413 km (0.099 R)
• M5: 1,393,803 km (0.054 R)
• M6: 1,583,194 km (0.057 R)
• M7: 1,638,845 km (0.099 R)
• M8: 2,325,499 km (0.106 R)
• M9: 2,389,078 km (0.107 R)
• M10: 2,682,439 km (0.075 R)
• M11: 3,232,062 km (0.114 R)
• M12: 3,891,190 km (0.09 R)
• M13: 4,005,034 km (0.116 R)
• M14: 4,353,298 km (0.104 R)
• M15: 5,161,575 km (0.095 R)
• M16: 5,286,789 km (0.094 R)
• M17: 5,582,993 km (0.041 R)
• M18: 5,668,563 km (0.057 R)
• M19: 6,235,688 km (0.117 R)
• M20: 6,729,660 km (0.093 R)
• M21: 7,659,710 km (0.115 R)
• M22: 7,946,639 km (0.102 R)
• M23: 8,679,070 km (0.101 R)
• M24: 9,078,496 km (0.116 R)
• M25: 9,179,325 km (0.116 R)
• M26: 10,576,420 km (0.114 R)
• M27: 11,002,923 km (0.115 R)
• M28: 11,544,019 km (0.055 R)
• M29: 12,708,339 km (0.107 R)
• M30: 12,991,079 km (0.049 R)
• M31: 14,376,804 km (0.07 R)
• M32: 14,494,388 km (0.087 R)
• M33: 14,789,844 km (0.117 R)
• M34: 15,146,784 km (0.107 R)
• M35: 15,567,005 km (0.079 R)
• M36: 17,348,267 km (0.034 R)
• M37: 17,410,948 km (0.114 R)
• M38: 18,104,185 km (0.097 R)
• M39: 18,870,575 km (0.044 R)
• M40: 22,585,239 km (0.059 R)
• M41: 23,065,149 km (0.104 R)
• M42: 23,548,350 km (0.058 R)
• M43: 24,034,843 km (0.093 R)
• M44: 25,514,366 km (0.086 R)
• M45: 26,229,144 km (0.094 R)
• M46: 26,878,100 km (0.056 R)
• M47: 26,950,505 km (0.036 R)
• M48: 27,459,437 km (0.096 R)
• M49: 28,191,868 km (0.111 R)
• M50: 29,004,933 km (0.117 R)
• M51: 29,750,828 km (0.101 R)
• M52: 30,957,185 km (0.027 R)
• M53: 31,719,386 km (0.075 R)
• M54: 32,179,699 km (0.052 R)
• M55: 32,410,678 km (0.109 R)
• M56: 32,874,132 km (0.107 R)
• M57: 32,951,624 km (0.045 R)
• M58: 33,964,401 km (0.057 R)
• M59: 34,908,214 km (0.117 R)
• M60: 36,982,688 km (0.07 R)
• M61: 37,143,805 km (0.088 R)
• M62: 38,523,696 km (0.089 R)
• M63: 38,932,696 km (0.047 R)
• M64: 40,417,006 km (0.111 R)
• M65: 41,584,319 km (0.117 R)
• M66: 42,003,791 km (0.084 R)
• M67: 42,087,865 km (0.057 R)
• M68: 43,440,828 km (0.033 R)
• M69: 43,951,854 km (0.119 R)
• M70: 44,636,265 km (0.033 R)
• M71: 46,623,672 km (0.059 R)
• M72: 46,885,020 km (0.08 R)
• M73: 46,972,235 km (0.082 R)
• M74: 47,321,696 km (0.051 R)
• M75: 48,287,051 km (0.117 R)
• M76: 48,375,164 km (0.107 R)
• M77: 50,058,888 km (0.114 R)
• M78: 51,761,761 km (0.114 R)
• M79: 51,851,968 km (0.053 R)
• M80: 51,942,176 km (0.089 R)
• M81: 53,392,527 km (0.076 R)
• M82: 54,305,822 km (0.118 R)
• M83: 54,948,046 km (0.107 R)
• M84: 55,132,051 km (0.099 R)
• M85: 55,500,660 km (0.099 R)
• M86: 57,169,425 km (0.078 R)
• M87: 58,291,110 km (0.101 R)
• M88: 60,081,796 km (0.111 R)
• M89: 61,031,593 km (0.099 R)
• M90: 61,699,248 km (0.079 R)
• M91: 63,910,454 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.1

Radius: 6.4

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.56 AU - 11.76 AU

Year: 15416 Days

Day: 23.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,541,656 km

• M1: 113,844 km (0.112 R)
• M2: 257,458 km (0.102 R)
• M3: 338,989 km (0.087 R)
• M4: 600,935 km (0.082 R)
• M5: 656,435 km (0.116 R)
• M6: 713,731 km (0.11 R)
• M7: 896,241 km (0.103 R)
• M8: 1,328,728 km (0.119 R)
• M9: 1,764,507 km (0.049 R)
• M10: 2,725,524 km (0.085 R)
• M11: 2,947,228 km (0.095 R)
• M12: 3,142,004 km (0.099 R)
• M13: 3,274,249 km (0.063 R)
• M14: 4,249,926 km (0.096 R)
• M15: 4,544,185 km (0.105 R)
• M16: 5,426,663 km (0.119 R)
• M17: 5,705,663 km (0.11 R)
• M18: 5,907,770 km (0.078 R)
• M19: 6,071,130 km (0.088 R)
• M20: 6,486,115 km (0.119 R)
• M21: 7,563,369 km (0.095 R)
• M22: 7,874,982 km (0.099 R)
• M23: 8,009,769 km (0.11 R)
• M24: 8,510,473 km (0.099 R)
• M25: 9,304,240 km (0.109 R)
• M26: 9,782,055 km (0.115 R)
• M27: 10,024,105 km (0.058 R)
• M28: 10,219,031 km (0.08 R)
• M29: 10,317,017 km (0.081 R)
• M30: 10,464,521 km (0.111 R)
• M31: 11,111,980 km (0.1 R)
• M32: 12,081,225 km (0.069 R)
• M33: 12,445,196 km (0.083 R)
• M34: 13,183,911 km (0.066 R)
• M35: 15,652,724 km (0.114 R)
• M36: 15,765,671 km (0.1 R)
• M37: 15,822,219 km (0.077 R)
• M38: 16,106,305 km (0.117 R)
• M39: 16,564,075 km (0.109 R)
• M40: 17,200,763 km (0.067 R)
• M41: 17,317,300 km (0.077 R)
• M42: 17,609,913 km (0.098 R)
• M43: 18,676,995 km (0.078 R)
• M44: 20,687,142 km (0.095 R)
• M45: 20,749,075 km (0.113 R)
• M46: 21,122,172 km (0.093 R)
• M47: 22,828,785 km (0.07 R)
• M48: 23,085,345 km (0.104 R)
• M49: 23,278,326 km (0.068 R)
• M50: 23,795,785 km (0.087 R)
• M51: 24,382,359 km (0.071 R)
• M52: 25,039,841 km (0.119 R)
• M53: 25,105,963 km (0.086 R)
• M54: 26,506,499 km (0.094 R)
• M55: 26,776,224 km (0.089 R)
• M56: 27,250,299 km (0.092 R)
• M57: 30,575,112 km (0.105 R)
• M58: 30,999,671 km (0.092 R)
• M59: 32,428,779 km (0.103 R)
• M60: 33,442,006 km (0.063 R)
• M61: 33,660,418 km (0.077 R)
• M62: 34,539,007 km (0.1 R)
• M63: 34,833,415 km (0.102 R)
• M64: 34,981,068 km (0.078 R)
• M65: 36,094,525 km (0.028 R)
• M66: 36,468,221 km (0.059 R)
• M67: 36,768,165 km (0.1 R)
• M68: 37,900,022 km (0.035 R)
• M69: 38,813,766 km (0.052 R)
• M70: 40,197,995 km (0.097 R)
• M71: 40,585,304 km (0.083 R)
• M72: 40,740,587 km (0.117 R)
• M73: 41,598,231 km (0.099 R)
• M74: 42,068,567 km (0.078 R)
• M75: 43,172,898 km (0.106 R)
• M76: 44,366,540 km (0.083 R)
• M77: 44,446,425 km (0.114 R)
• M78: 45,409,835 km (0.082 R)
• M79: 45,490,469 km (0.117 R)
• M80: 46,055,799 km (0.097 R)
• M81: 46,136,881 km (0.073 R)
• M82: 47,112,109 km (0.109 R)
• M83: 47,602,342 km (0.103 R)
• M84: 48,012,090 km (0.102 R)
• M85: 49,414,121 km (0.099 R)
• M86: 51,836,709 km (0.027 R)
• M87: 52,005,306 km (0.046 R)
• M88: 53,359,765 km (0.113 R)
• M89: 55,758,118 km (0.07 R)
• M90: 55,930,754 km (0.078 R)
• M91: 56,449,709 km (0.105 R)
• M92: 56,536,326 km (0.075 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: 251 - 12,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit