🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.51 AU - 0.55 AU

Year: 144 Days

Day: 17.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.64 AU - 0.84 AU

Year: 237 Days

Day: 38.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,699,210 km

• M1: 170,990 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.7 AU - 0.9 AU

Year: 267 Days

Day: 38.4 Hours

Environment

Temp: 87 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.71 AU - 1.03 AU

Year: 303 Days

Day: 31.2 Hours

Environment

Temp: 78 °C

Axial Tilt: 130.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,699,210 km

• M1: 170,392 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.48 AU - 1.8 AU

Year: 783 Days

Day: 34.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.71 AU - 4.77 AU

Year: 3255 Days

Day: 21.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,699,210 km

• M1: 2,809,598 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.9

Radius: 11.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.62 AU - 5.8 AU

Year: 4433 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,699,210 km

• M1: 522,845 km (0.083 R)
• M2: 672,293 km (0.096 R)
• M3: 1,041,201 km (0.117 R)
• M4: 1,143,077 km (0.09 R)
• M5: 1,235,230 km (0.096 R)
• M6: 1,585,438 km (0.078 R)
• M7: 1,689,110 km (0.103 R)
• M8: 1,764,656 km (0.05 R)
• M9: 1,872,367 km (0.041 R)
• M10: 1,998,328 km (0.093 R)
• M11: 2,127,132 km (0.074 R)
• M12: 2,759,183 km (0.081 R)
• M13: 3,124,352 km (0.12 R)
• M14: 3,543,824 km (0.092 R)
• M15: 3,940,857 km (0.119 R)
• M16: 4,206,692 km (0.113 R)
• M17: 4,394,138 km (0.095 R)
• M18: 4,499,455 km (0.103 R)
• M19: 4,734,324 km (0.113 R)
• M20: 5,305,488 km (0.118 R)
• M21: 6,061,706 km (0.066 R)
• M22: 6,155,653 km (0.109 R)
• M23: 6,512,444 km (0.104 R)
• M24: 6,632,870 km (0.097 R)
• M25: 7,246,371 km (0.109 R)
• M26: 7,371,136 km (0.081 R)
• M27: 7,623,059 km (0.05 R)
• M28: 7,980,598 km (0.114 R)
• M29: 8,083,820 km (0.095 R)
• M30: 9,112,754 km (0.106 R)
• M31: 9,960,077 km (0.06 R)
• M32: 10,099,053 km (0.115 R)
• M33: 10,210,653 km (0.098 R)
• M34: 10,294,727 km (0.079 R)
• M35: 10,520,021 km (0.102 R)
• M36: 10,661,541 km (0.055 R)
• M37: 11,263,224 km (0.06 R)
• M38: 11,350,140 km (0.091 R)
• M39: 11,934,918 km (0.074 R)
• M40: 12,589,409 km (0.11 R)
• M41: 13,012,172 km (0.095 R)
• M42: 13,255,718 km (0.103 R)
• M43: 13,531,576 km (0.113 R)
• M44: 14,089,127 km (0.104 R)
• M45: 14,402,086 km (0.105 R)
• M46: 14,527,898 km (0.064 R)
• M47: 14,717,439 km (0.109 R)
• M48: 15,194,656 km (0.076 R)
• M49: 15,580,020 km (0.109 R)
• M50: 16,426,295 km (0.089 R)
• M51: 16,590,703 km (0.065 R)
• M52: 16,722,648 km (0.107 R)
• M53: 17,488,141 km (0.107 R)
• M54: 17,790,777 km (0.103 R)
• M55: 18,299,111 km (0.077 R)
• M56: 18,777,824 km (0.079 R)
• M57: 19,087,791 km (0.114 R)
• M58: 19,434,110 km (0.106 R)
• M59: 19,817,529 km (0.1 R)
• M60: 19,922,547 km (0.07 R)
• M61: 20,309,257 km (0.063 R)
• M62: 20,415,023 km (0.112 R)
• M63: 20,521,088 km (0.104 R)
• M64: 20,591,997 km (0.068 R)
• M65: 21,483,900 km (0.083 R)
• M66: 21,772,025 km (0.098 R)
• M67: 22,352,016 km (0.061 R)
• M68: 22,534,376 km (0.057 R)
• M69: 22,863,791 km (0.087 R)
• M70: 23,305,403 km (0.064 R)
• M71: 23,416,405 km (0.117 R)
• M72: 23,712,908 km (0.05 R)
• M73: 24,085,257 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 9.4

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.95 AU - 7.07 AU

Year: 5492 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,699,210 km

• M1: 136,732 km (0.06 R)
• M2: 250,876 km (0.118 R)
• M3: 378,034 km (0.109 R)
• M4: 554,260 km (0.117 R)
• M5: 678,875 km (0.109 R)
• M6: 884,123 km (0.108 R)
• M7: 1,002,156 km (0.12 R)
• M8: 1,173,147 km (0.104 R)
• M9: 1,354,010 km (0.104 R)
• M10: 1,456,634 km (0.08 R)
• M11: 1,798,914 km (0.107 R)
• M12: 1,893,161 km (0.116 R)
• M13: 2,086,890 km (0.085 R)
• M14: 2,348,387 km (0.049 R)
• M15: 2,992,107 km (0.108 R)
• M16: 3,241,337 km (0.093 R)
• M17: 3,473,812 km (0.056 R)
• M18: 3,832,997 km (0.093 R)
• M19: 4,153,734 km (0.116 R)
• M20: 4,254,264 km (0.102 R)
• M21: 4,638,432 km (0.109 R)
• M22: 4,927,305 km (0.033 R)
• M23: 5,033,819 km (0.068 R)
• M24: 5,577,757 km (0.027 R)
• M25: 5,856,906 km (0.114 R)
• M26: 6,516,034 km (0.047 R)
• M27: 7,138,362 km (0.119 R)
• M28: 7,625,303 km (0.051 R)
• M29: 7,686,937 km (0.106 R)
• M30: 8,123,015 km (0.109 R)
• M31: 8,344,120 km (0.107 R)
• M32: 8,407,550 km (0.053 R)
• M33: 8,986,643 km (0.079 R)
• M34: 9,051,718 km (0.084 R)
• M35: 10,149,168 km (0.116 R)
• M36: 10,319,112 km (0.12 R)
• M37: 10,938,746 km (0.081 R)
• M38: 11,147,884 km (0.086 R)
• M39: 11,323,362 km (0.087 R)
• M40: 11,641,258 km (0.083 R)
• M41: 11,783,525 km (0.088 R)
• M42: 13,275,016 km (0.11 R)
• M43: 13,572,865 km (0.087 R)
• M44: 13,647,664 km (0.1 R)
• M45: 13,797,711 km (0.071 R)
• M46: 13,910,657 km (0.083 R)
• M47: 14,251,292 km (0.049 R)
• M48: 15,095,323 km (0.114 R)
• M49: 16,351,945 km (0.115 R)
• M50: 16,471,474 km (0.101 R)
• M51: 16,791,613 km (0.076 R)
• M52: 17,235,171 km (0.105 R)
• M53: 17,478,716 km (0.096 R)
• M54: 17,805,288 km (0.066 R)
• M55: 18,175,094 km (0.085 R)
• M56: 18,381,539 km (0.109 R)
• M57: 18,547,443 km (0.107 R)
• M58: 18,713,646 km (0.118 R)
• M59: 19,005,811 km (0.064 R)
• M60: 19,594,778 km (0.106 R)
• M61: 19,806,608 km (0.061 R)
• M62: 20,061,673 km (0.103 R)
• M63: 20,403,654 km (0.073 R)
• M64: 21,746,743 km (0.062 R)
• M65: 22,539,612 km (0.093 R)
• M66: 23,028,797 km (0.113 R)
• M67: 23,791,746 km (0.051 R)
• M68: 24,017,789 km (0.075 R)
• M69: 25,434,630 km (0.095 R)
• M70: 27,019,619 km (0.044 R)
• M71: 27,824,007 km (0.075 R)
• M72: 28,444,539 km (0.116 R)
• M73: 28,732,515 km (0.09 R)
• M74: 28,973,068 km (0.096 R)
• M75: 29,069,559 km (0.098 R)
• M76: 29,845,074 km (0.112 R)
• M77: 30,235,375 km (0.114 R)
• M78: 30,431,199 km (0.108 R)
• M79: 31,070,431 km (0.051 R)
• M80: 31,614,668 km (0.032 R)
• M81: 31,962,782 km (0.044 R)
• M82: 33,468,784 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 9.1

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.74 AU - 7.26 AU

Year: 6178 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,699,210 km

• M1: 118,332 km (0.112 R)
• M2: 364,570 km (0.076 R)
• M3: 563,386 km (0.119 R)
• M4: 864,526 km (0.114 R)
• M5: 933,341 km (0.118 R)
• M6: 1,167,013 km (0.05 R)
• M7: 1,322,595 km (0.113 R)
• M8: 1,468,602 km (0.117 R)
• M9: 1,535,173 km (0.081 R)
• M10: 1,706,463 km (0.106 R)
• M11: 1,956,740 km (0.068 R)
• M12: 2,123,991 km (0.088 R)
• M13: 2,354,371 km (0.097 R)
• M14: 2,694,856 km (0.086 R)
• M15: 3,511,212 km (0.113 R)
• M16: 3,646,897 km (0.093 R)
• M17: 3,830,453 km (0.098 R)
• M18: 3,946,691 km (0.099 R)
• M19: 4,087,762 km (0.087 R)
• M20: 4,375,139 km (0.097 R)
• M21: 4,793,265 km (0.11 R)
• M22: 5,907,620 km (0.078 R)
• M23: 6,232,546 km (0.081 R)
• M24: 6,424,780 km (0.107 R)
• M25: 7,127,291 km (0.116 R)
• M26: 7,213,161 km (0.053 R)
• M27: 7,357,223 km (0.093 R)
• M28: 7,560,377 km (0.04 R)
• M29: 8,031,910 km (0.078 R)
• M30: 8,091,599 km (0.057 R)
• M31: 8,849,163 km (0.087 R)
• M32: 9,096,448 km (0.083 R)
• M33: 9,345,977 km (0.12 R)
• M34: 9,915,646 km (0.094 R)
• M35: 10,464,072 km (0.086 R)
• M36: 10,627,134 km (0.066 R)
• M37: 10,923,038 km (0.072 R)
• M38: 11,121,854 km (0.101 R)
• M39: 12,373,689 km (0.073 R)
• M40: 12,615,588 km (0.114 R)
• M41: 13,244,797 km (0.091 R)
• M42: 13,598,596 km (0.085 R)
• M43: 13,848,275 km (0.084 R)
• M44: 14,027,493 km (0.064 R)
• M45: 14,171,406 km (0.073 R)
• M46: 14,352,121 km (0.026 R)
• M47: 14,825,299 km (0.067 R)
• M48: 15,155,910 km (0.096 R)
• M49: 15,266,612 km (0.103 R)
• M50: 16,237,652 km (0.101 R)
• M51: 16,426,744 km (0.081 R)
• M52: 16,578,436 km (0.11 R)
• M53: 16,730,577 km (0.098 R)
• M54: 17,731,387 km (0.063 R)
• M55: 17,965,059 km (0.088 R)
• M56: 18,160,583 km (0.056 R)
• M57: 18,238,972 km (0.057 R)
• M58: 18,317,511 km (0.075 R)
• M59: 18,396,200 km (0.116 R)
• M60: 20,154,424 km (0.082 R)
• M61: 20,561,479 km (0.08 R)
• M62: 20,684,150 km (0.107 R)
• M63: 20,807,119 km (0.075 R)
• M64: 21,094,796 km (0.102 R)
• M65: 21,425,257 km (0.073 R)
• M66: 22,552,926 km (0.114 R)
• M67: 22,637,299 km (0.051 R)
• M68: 23,486,118 km (0.066 R)
• M69: 23,614,323 km (0.054 R)
• M70: 23,828,547 km (0.079 R)
• M71: 24,172,622 km (0.107 R)
• M72: 26,094,506 km (0.065 R)
• M73: 26,316,061 km (0.098 R)
• M74: 27,342,900 km (0.086 R)
• M75: 27,658,103 km (0.088 R)
• M76: 28,065,009 km (0.068 R)
• M77: 28,382,905 km (0.078 R)
• M78: 28,747,774 km (0.055 R)
• M79: 29,758,756 km (0.098 R)
• M80: 29,851,358 km (0.099 R)
• M81: 30,268,736 km (0.043 R)
• M82: 30,781,557 km (0.048 R)
• M83: 30,875,056 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.8

Radius: 3

Gravity: 26.76 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.99 AU - 15.87 AU

Year: 18347 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,699,210 km

• M1: 50,115 km (0.077 R)
• M2: 169,943 km (0.043 R)
• M3: 249,679 km (0.111 R)
• M4: 300,542 km (0.091 R)
• M5: 537,206 km (0.072 R)
• M6: 896,390 km (0.096 R)
• M7: 955,482 km (0.097 R)
• M8: 1,016,069 km (0.09 R)
• M9: 1,248,693 km (0.095 R)
• M10: 1,382,434 km (0.053 R)
• M11: 1,810,433 km (0.116 R)
• M12: 2,222,725 km (0.103 R)
• M13: 2,330,286 km (0.054 R)
• M14: 2,357,363 km (0.041 R)
• M15: 2,748,262 km (0.118 R)
• M16: 3,099,069 km (0.117 R)
• M17: 3,340,670 km (0.094 R)
• M18: 3,841,973 km (0.113 R)
• M19: 4,982,507 km (0.03 R)
• M20: 5,408,262 km (0.115 R)
• M21: 6,143,386 km (0.098 R)
• M22: 6,446,172 km (0.081 R)
• M23: 6,560,914 km (0.077 R)
• M24: 6,909,327 km (0.069 R)
• M25: 7,383,253 km (0.081 R)
• M26: 8,823,881 km (0.117 R)
• M27: 9,036,609 km (0.104 R)
• M28: 9,337,301 km (0.116 R)
• M29: 9,904,426 km (0.111 R)
• M30: 9,948,558 km (0.118 R)
• M31: 10,081,101 km (0.118 R)
• M32: 11,163,143 km (0.044 R)
• M33: 14,123,535 km (0.095 R)
• M34: 14,173,201 km (0.087 R)
• M35: 14,622,444 km (0.112 R)
• M36: 15,432,666 km (0.104 R)
• M37: 15,740,239 km (0.096 R)
• M38: 16,205,339 km (0.119 R)
• M39: 16,570,208 km (0.094 R)
• M40: 17,043,237 km (0.053 R)
• M41: 17,574,159 km (0.057 R)
• M42: 18,488,950 km (0.051 R)
• M43: 18,815,672 km (0.086 R)
• M44: 19,751,257 km (0.09 R)
• M45: 19,917,909 km (0.117 R)
• M46: 20,252,560 km (0.109 R)
• M47: 20,420,708 km (0.105 R)
• M48: 22,299,807 km (0.11 R)
• M49: 22,763,560 km (0.092 R)
• M50: 23,230,605 km (0.04 R)
• M51: 24,530,909 km (0.066 R)
• M52: 25,310,314 km (0.095 R)
• M53: 25,431,040 km (0.068 R)
• M54: 26,341,791 km (0.079 R)
• M55: 27,821,165 km (0.112 R)
• M56: 27,883,398 km (0.102 R)
• M57: 28,132,777 km (0.041 R)
• M58: 28,382,905 km (0.094 R)
• M59: 28,885,404 km (0.112 R)
• M60: 29,517,455 km (0.076 R)
• M61: 29,771,622 km (0.077 R)
• M62: 30,090,415 km (0.089 R)
• M63: 30,346,078 km (0.078 R)
• M64: 30,538,461 km (0.062 R)
• M65: 31,117,703 km (0.118 R)
• M66: 31,441,134 km (0.116 R)
• M67: 32,287,260 km (0.109 R)
• M68: 32,811,600 km (0.081 R)
• M69: 33,537,299 km (0.076 R)
• M70: 33,669,694 km (0.073 R)
• M71: 33,736,115 km (0.104 R)
• M72: 33,868,808 km (0.118 R)
• M73: 34,134,943 km (0.065 R)
• M74: 35,340,552 km (0.105 R)
• M75: 37,587,063 km (0.09 R)
• M76: 37,724,693 km (0.05 R)
• M77: 41,290,359 km (0.108 R)
• M78: 41,645,654 km (0.084 R)
• M79: 42,359,385 km (0.063 R)
• M80: 43,005,199 km (0.102 R)
• M81: 44,088,587 km (0.043 R)
• M82: 44,379,106 km (0.077 R)
• M83: 45,400,710 km (0.105 R)
• M84: 45,620,619 km (0.106 R)
• M85: 47,764,506 km (0.116 R)
• M86: 48,511,448 km (0.048 R)
• M87: 49,337,527 km (0.084 R)
• M88: 50,623,171 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 18,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit