🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 1 AU

Year: 273 Days

Day: 31.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.73 AU - 0.93 AU

Year: 283 Days

Day: 28.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.67 AU - 1.11 AU

Year: 315 Days

Day: 21.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.24 AU - 1.72 AU

Year: 675 Days

Day: 27.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,725,857 km

• M1: 86,916 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.38 AU - 1.82 AU

Year: 758 Days

Day: 33.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.76 AU - 4.08 AU

Year: 2370 Days

Day: 32.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.6

Radius: 8.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.48 AU - 6.64 AU

Year: 5590 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,725,857 km

• M1: 124,465 km (0.095 R)
• M2: 177,722 km (0.115 R)
• M3: 387,010 km (0.068 R)
• M4: 472,729 km (0.104 R)
• M5: 558,299 km (0.093 R)
• M6: 649,704 km (0.088 R)
• M7: 730,038 km (0.111 R)
• M8: 796,908 km (0.097 R)
• M9: 892,501 km (0.101 R)
• M10: 982,858 km (0.096 R)
• M11: 1,105,079 km (0.106 R)
• M12: 1,222,663 km (0.113 R)
• M13: 1,334,114 km (0.115 R)
• M14: 1,396,347 km (0.086 R)
• M15: 1,470,248 km (0.12 R)
• M16: 1,825,244 km (0.112 R)
• M17: 1,894,807 km (0.119 R)
• M18: 2,048,593 km (0.044 R)
• M19: 2,194,302 km (0.073 R)
• M20: 2,330,884 km (0.056 R)
• M21: 2,483,175 km (0.108 R)
• M22: 2,918,804 km (0.092 R)
• M23: 3,406,792 km (0.117 R)
• M24: 3,551,005 km (0.032 R)
• M25: 3,638,370 km (0.083 R)
• M26: 3,726,633 km (0.073 R)
• M27: 4,117,083 km (0.102 R)
• M28: 4,224,494 km (0.116 R)
• M29: 4,301,687 km (0.054 R)
• M30: 4,395,036 km (0.109 R)
• M31: 4,759,157 km (0.086 R)
• M32: 5,034,716 km (0.105 R)
• M33: 5,100,240 km (0.103 R)
• M34: 5,166,063 km (0.091 R)
• M35: 5,432,347 km (0.079 R)
• M36: 5,805,893 km (0.052 R)
• M37: 6,082,799 km (0.103 R)
• M38: 6,170,314 km (0.106 R)
• M39: 6,364,043 km (0.109 R)
• M40: 6,417,300 km (0.034 R)
• M41: 6,703,630 km (0.094 R)
• M42: 6,757,785 km (0.084 R)
• M43: 6,975,898 km (0.12 R)
• M44: 7,104,104 km (0.03 R)
• M45: 7,233,207 km (0.086 R)
• M46: 7,363,058 km (0.069 R)
• M47: 7,456,407 km (0.101 R)
• M48: 7,681,701 km (0.055 R)
• M49: 7,814,245 km (0.083 R)
• M50: 7,928,388 km (0.091 R)
• M51: 7,985,684 km (0.054 R)
• M52: 8,235,662 km (0.052 R)
• M53: 8,429,690 km (0.052 R)
• M54: 8,625,215 km (0.08 R)
• M55: 8,743,397 km (0.029 R)
• M56: 9,100,786 km (0.088 R)
• M57: 9,442,618 km (0.109 R)
• M58: 9,747,947 km (0.086 R)
• M59: 9,973,840 km (0.055 R)
• M60: 10,577,617 km (0.098 R)
• M61: 10,937,100 km (0.063 R)
• M62: 11,022,371 km (0.053 R)
• M63: 11,086,399 km (0.095 R)
• M64: 11,408,334 km (0.096 R)
• M65: 11,538,035 km (0.093 R)
• M66: 11,624,802 km (0.08 R)
• M67: 11,995,655 km (0.041 R)
• M68: 12,105,609 km (0.097 R)
• M69: 12,171,582 km (0.055 R)
• M70: 12,704,599 km (0.083 R)
• M71: 13,177,179 km (0.11 R)
• M72: 14,255,630 km (0.085 R)
• M73: 15,076,922 km (0.072 R)
• M74: 15,219,339 km (0.066 R)
• M75: 15,457,649 km (0.026 R)
• M76: 15,649,134 km (0.105 R)
• M77: 16,034,498 km (0.085 R)
• M78: 16,107,053 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 12

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.12 AU - 7.46 AU

Year: 6630 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 140 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,725,857 km

• M1: 246,986 km (0.114 R)
• M2: 328,667 km (0.1 R)
• M3: 682,465 km (0.042 R)
• M4: 887,265 km (0.115 R)
• M5: 1,225,207 km (0.078 R)
• M6: 1,531,583 km (0.078 R)
• M7: 1,712,596 km (0.095 R)
• M8: 1,977,983 km (0.076 R)
• M9: 2,699,643 km (0.094 R)
• M10: 3,009,909 km (0.096 R)
• M11: 4,109,304 km (0.102 R)
• M12: 4,415,232 km (0.086 R)
• M13: 5,349,470 km (0.118 R)
• M14: 5,515,673 km (0.102 R)
• M15: 5,740,070 km (0.068 R)
• M16: 6,053,478 km (0.109 R)
• M17: 6,197,840 km (0.083 R)
• M18: 6,519,475 km (0.117 R)
• M19: 7,148,833 km (0.086 R)
• M20: 7,332,240 km (0.117 R)
• M21: 7,734,958 km (0.085 R)
• M22: 8,081,277 km (0.062 R)
• M23: 8,176,720 km (0.078 R)
• M24: 8,887,609 km (0.093 R)
• M25: 9,283,745 km (0.097 R)
• M26: 10,127,776 km (0.104 R)
• M27: 10,506,857 km (0.097 R)
• M28: 11,243,626 km (0.114 R)
• M29: 11,564,514 km (0.033 R)
• M30: 11,707,978 km (0.086 R)
• M31: 12,508,327 km (0.105 R)
• M32: 12,840,883 km (0.034 R)
• M33: 13,590,219 km (0.074 R)
• M34: 13,817,907 km (0.077 R)
• M35: 13,970,347 km (0.088 R)
• M36: 14,315,319 km (0.075 R)
• M37: 14,430,959 km (0.106 R)
• M38: 15,092,181 km (0.077 R)
• M39: 15,604,404 km (0.111 R)
• M40: 15,803,070 km (0.048 R)
• M41: 16,484,489 km (0.074 R)
• M42: 16,727,286 km (0.096 R)
• M43: 17,627,715 km (0.099 R)
• M44: 19,262,371 km (0.109 R)
• M45: 19,903,997 km (0.093 R)
• M46: 20,033,100 km (0.083 R)
• M47: 20,205,736 km (0.099 R)
• M48: 21,076,395 km (0.114 R)
• M49: 21,339,987 km (0.108 R)
• M50: 21,737,468 km (0.116 R)
• M51: 21,870,610 km (0.114 R)
• M52: 22,182,073 km (0.115 R)
• M53: 22,315,963 km (0.046 R)
• M54: 22,584,641 km (0.079 R)
• M55: 22,899,395 km (0.1 R)
• M56: 23,034,781 km (0.057 R)
• M57: 23,579,018 km (0.073 R)
• M58: 24,219,147 km (0.048 R)
• M59: 24,357,226 km (0.096 R)
• M60: 25,376,736 km (0.118 R)
• M61: 25,563,583 km (0.058 R)
• M62: 26,079,846 km (0.062 R)
• M63: 26,268,339 km (0.087 R)
• M64: 26,884,383 km (0.057 R)
• M65: 27,122,692 km (0.031 R)
• M66: 28,517,992 km (0.102 R)
• M67: 28,955,865 km (0.083 R)
• M68: 29,641,322 km (0.052 R)
• M69: 30,035,512 km (0.088 R)
• M70: 30,183,614 km (0.04 R)
• M71: 30,779,014 km (0.098 R)
• M72: 31,328,188 km (0.103 R)
• M73: 31,729,708 km (0.087 R)
• M74: 32,588,400 km (0.083 R)
• M75: 33,148,195 km (0.03 R)
• M76: 33,710,983 km (0.073 R)
• M77: 33,865,068 km (0.093 R)
• M78: 34,173,988 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 14.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.3 AU - 11.86 AU

Year: 11993 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,725,857 km

• M1: 265,087 km (0.037 R)
• M2: 572,361 km (0.11 R)
• M3: 790,774 km (0.108 R)
• M4: 1,076,955 km (0.107 R)
• M5: 1,253,181 km (0.04 R)
• M6: 1,503,907 km (0.062 R)
• M7: 1,748,799 km (0.116 R)
• M8: 2,405,384 km (0.031 R)
• M9: 2,561,415 km (0.105 R)
• M10: 2,829,045 km (0.108 R)
• M11: 3,247,919 km (0.108 R)
• M12: 3,421,154 km (0.06 R)
• M13: 3,686,840 km (0.095 R)
• M14: 4,238,556 km (0.093 R)
• M15: 4,621,228 km (0.062 R)
• M16: 5,182,369 km (0.115 R)
• M17: 5,557,262 km (0.098 R)
• M18: 6,441,984 km (0.091 R)
• M19: 7,638,018 km (0.077 R)
• M20: 7,947,686 km (0.081 R)
• M21: 8,340,829 km (0.038 R)
• M22: 8,780,497 km (0.117 R)
• M23: 11,003,971 km (0.097 R)
• M24: 11,178,551 km (0.045 R)
• M25: 11,310,048 km (0.091 R)
• M26: 11,930,879 km (0.094 R)
• M27: 12,155,425 km (0.026 R)
• M28: 12,562,930 km (0.115 R)
• M29: 12,974,923 km (0.08 R)
• M30: 13,159,526 km (0.118 R)
• M31: 13,859,495 km (0.084 R)
• M32: 14,190,256 km (0.092 R)
• M33: 14,667,473 km (0.104 R)
• M34: 15,149,776 km (0.096 R)
• M35: 15,784,819 km (0.109 R)
• M36: 15,883,255 km (0.085 R)
• M37: 16,229,574 km (0.102 R)
• M38: 16,828,863 km (0.104 R)
• M39: 17,181,914 km (0.088 R)
• M40: 17,486,495 km (0.095 R)
• M41: 17,690,547 km (0.094 R)
• M42: 18,204,116 km (0.026 R)
• M43: 19,036,030 km (0.11 R)
• M44: 20,790,813 km (0.077 R)
• M45: 21,496,316 km (0.096 R)
• M46: 22,264,801 km (0.081 R)
• M47: 22,707,910 km (0.055 R)
• M48: 22,874,861 km (0.044 R)
• M49: 23,154,160 km (0.094 R)
• M50: 24,055,038 km (0.072 R)
• M51: 24,168,434 km (0.08 R)
• M52: 24,681,106 km (0.079 R)
• M53: 25,485,792 km (0.103 R)
• M54: 25,891,352 km (0.037 R)
• M55: 26,591,470 km (0.059 R)
• M56: 27,061,806 km (0.111 R)
• M57: 27,179,689 km (0.104 R)
• M58: 27,950,866 km (0.099 R)
• M59: 28,609,097 km (0.12 R)
• M60: 29,332,851 km (0.107 R)
• M61: 29,514,762 km (0.055 R)
• M62: 29,636,236 km (0.103 R)
• M63: 31,975,946 km (0.094 R)
• M64: 32,163,093 km (0.111 R)
• M65: 32,288,157 km (0.058 R)
• M66: 33,230,923 km (0.105 R)
• M67: 34,950,850 km (0.095 R)
• M68: 35,466,065 km (0.054 R)
• M69: 36,503,825 km (0.056 R)
• M70: 37,947,145 km (0.084 R)
• M71: 38,145,363 km (0.104 R)
• M72: 38,609,415 km (0.11 R)
• M73: 39,141,984 km (0.084 R)
• M74: 39,878,155 km (0.073 R)
• M75: 41,909,245 km (0.101 R)
• M76: 42,524,990 km (0.073 R)
• M77: 43,281,806 km (0.098 R)
• M78: 44,390,625 km (0.111 R)
• M79: 45,158,361 km (0.083 R)
• M80: 45,649,042 km (0.059 R)
• M81: 46,848,518 km (0.089 R)
• M82: 46,990,187 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.1

Radius: 3.4

Gravity: 30.8 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.56 AU - 14.58 AU

Year: 19777 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,725,857 km

• M1: 153,787 km (0.098 R)
• M2: 509,680 km (0.099 R)
• M3: 564,582 km (0.083 R)
• M4: 660,624 km (0.084 R)
• M5: 889,958 km (0.053 R)
• M6: 1,001,857 km (0.054 R)
• M7: 1,142,180 km (0.109 R)
• M8: 1,313,769 km (0.038 R)
• M9: 1,467,256 km (0.119 R)
• M10: 1,546,094 km (0.116 R)
• M11: 1,735,634 km (0.083 R)
• M12: 1,819,110 km (0.115 R)
• M13: 1,903,932 km (0.047 R)
• M14: 2,196,097 km (0.079 R)
• M15: 2,286,454 km (0.072 R)
• M16: 2,408,825 km (0.115 R)
• M17: 2,853,879 km (0.085 R)
• M18: 3,392,880 km (0.054 R)
• M19: 3,638,370 km (0.037 R)
• M20: 3,781,236 km (0.056 R)
• M21: 4,035,702 km (0.075 R)
• M22: 4,072,652 km (0.053 R)
• M23: 4,484,795 km (0.103 R)
• M24: 4,753,921 km (0.098 R)
• M25: 4,792,817 km (0.091 R)
• M26: 5,267,790 km (0.108 R)
• M27: 6,562,111 km (0.086 R)
• M28: 6,867,290 km (0.087 R)
• M29: 8,985,147 km (0.109 R)
• M30: 9,275,218 km (0.036 R)
• M31: 10,566,995 km (0.113 R)
• M32: 10,924,385 km (0.101 R)
• M33: 11,027,158 km (0.073 R)
• M34: 12,019,890 km (0.098 R)
• M35: 12,232,468 km (0.098 R)
• M36: 12,607,660 km (0.107 R)
• M37: 13,810,726 km (0.117 R)
• M38: 13,921,877 km (0.077 R)
• M39: 14,651,915 km (0.069 R)
• M40: 15,798,882 km (0.104 R)
• M41: 15,915,119 km (0.088 R)
• M42: 17,153,191 km (0.1 R)
• M43: 18,913,060 km (0.091 R)
• M44: 19,470,761 km (0.117 R)
• M45: 20,729,478 km (0.088 R)
• M46: 20,920,514 km (0.084 R)
• M47: 21,048,121 km (0.091 R)
• M48: 22,666,022 km (0.1 R)
• M49: 23,456,797 km (0.106 R)
• M50: 24,727,032 km (0.119 R)
• M51: 25,065,123 km (0.117 R)
• M52: 25,814,010 km (0.095 R)
• M53: 26,432,298 km (0.087 R)
• M54: 27,893,720 km (0.084 R)
• M55: 28,174,964 km (0.109 R)
• M56: 28,598,775 km (0.083 R)
• M57: 28,882,412 km (0.111 R)
• M58: 29,739,010 km (0.099 R)
• M59: 29,954,430 km (0.072 R)
• M60: 31,258,026 km (0.092 R)
• M61: 32,137,363 km (0.115 R)
• M62: 34,747,845 km (0.102 R)
• M63: 34,974,785 km (0.078 R)
• M64: 35,050,632 km (0.073 R)
• M65: 35,126,328 km (0.049 R)
• M66: 35,734,743 km (0.075 R)
• M67: 39,457,486 km (0.103 R)
• M68: 40,327,696 km (0.105 R)
• M69: 41,524,629 km (0.1 R)
• M70: 41,685,147 km (0.056 R)
• M71: 41,845,816 km (0.117 R)
• M72: 46,510,876 km (0.081 R)
• M73: 47,933,701 km (0.117 R)
• M74: 49,285,916 km (0.098 R)
• M75: 49,625,952 km (0.071 R)
• M76: 50,479,258 km (0.116 R)
• M77: 50,564,978 km (0.106 R)
• M78: 51,509,838 km (0.097 R)
• M79: 52,460,533 km (0.029 R)
• M80: 54,203,796 km (0.12 R)
• M81: 58,644,310 km (0.083 R)
• M82: 59,094,749 km (0.041 R)
• M83: 59,275,314 km (0.108 R)
• M84: 59,636,892 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit