🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 163 Days

Day: 27.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.71 AU - 0.89 AU

Year: 264 Days

Day: 29.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,244,151 km

• M1: 405,410 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.83 AU - 1.03 AU

Year: 331 Days

Day: 35.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,244,151 km

• M1: 230,830 km (0.086 R)
• M2: 469,737 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.13 AU - 1.35 AU

Year: 509 Days

Day: 39.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,244,151 km

• M1: 132,544 km (0.091 R)
• M2: 141,370 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 11.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.15 AU - 5.57 AU

Year: 3953 Days

Day: 7.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 36,244,151 km

• M1: 148,700 km (0.039 R)
• M2: 262,694 km (0.093 R)
• M3: 351,555 km (0.105 R)
• M4: 423,212 km (0.081 R)
• M5: 557,402 km (0.106 R)
• M6: 1,135,597 km (0.097 R)
• M7: 1,352,066 km (0.07 R)
• M8: 1,497,175 km (0.11 R)
• M9: 2,010,446 km (0.119 R)
• M10: 2,189,365 km (0.104 R)
• M11: 2,287,052 km (0.088 R)
• M12: 2,836,824 km (0.117 R)
• M13: 3,024,719 km (0.026 R)
• M14: 3,120,163 km (0.068 R)
• M15: 3,216,803 km (0.113 R)
• M16: 3,398,714 km (0.117 R)
• M17: 3,483,835 km (0.093 R)
• M18: 3,979,902 km (0.069 R)
• M19: 4,175,576 km (0.114 R)
• M20: 4,328,315 km (0.105 R)
• M21: 4,576,498 km (0.092 R)
• M22: 5,201,069 km (0.074 R)
• M23: 5,515,075 km (0.109 R)
• M24: 5,784,501 km (0.032 R)
• M25: 5,955,042 km (0.034 R)
• M26: 6,144,583 km (0.102 R)
• M27: 6,388,727 km (0.048 R)
• M28: 7,231,711 km (0.099 R)
• M29: 8,396,629 km (0.078 R)
• M30: 8,726,343 km (0.116 R)
• M31: 9,358,394 km (0.116 R)
• M32: 10,189,709 km (0.102 R)
• M33: 10,520,620 km (0.105 R)
• M34: 11,192,913 km (0.109 R)
• M35: 11,555,688 km (0.098 R)
• M36: 12,052,801 km (0.093 R)
• M37: 12,161,858 km (0.116 R)
• M38: 13,405,016 km (0.104 R)
• M39: 13,517,963 km (0.08 R)
• M40: 13,608,619 km (0.105 R)
• M41: 13,699,425 km (0.086 R)
• M42: 13,904,374 km (0.047 R)
• M43: 14,294,525 km (0.09 R)
• M44: 14,386,827 km (0.104 R)
• M45: 15,156,059 km (0.072 R)
• M46: 15,415,462 km (0.085 R)
• M47: 15,581,217 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.7

Radius: 8.7

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.53 AU - 5.65 AU

Year: 4237 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,244,151 km

• M1: 129,253 km (0.032 R)
• M2: 269,127 km (0.097 R)
• M3: 457,769 km (0.097 R)
• M4: 689,646 km (0.071 R)
• M5: 904,170 km (0.053 R)
• M6: 1,183,768 km (0.088 R)
• M7: 1,288,038 km (0.054 R)
• M8: 1,380,040 km (0.045 R)
• M9: 1,490,144 km (0.107 R)
• M10: 1,685,818 km (0.034 R)
• M11: 2,030,492 km (0.102 R)
• M12: 2,248,007 km (0.043 R)
• M13: 2,549,896 km (0.097 R)
• M14: 2,824,707 km (0.062 R)
• M15: 2,965,628 km (0.102 R)
• M16: 4,130,098 km (0.113 R)
• M17: 4,406,256 km (0.079 R)
• M18: 4,617,488 km (0.119 R)
• M19: 4,712,483 km (0.111 R)
• M20: 5,001,057 km (0.048 R)
• M21: 5,370,115 km (0.095 R)
• M22: 6,291,488 km (0.115 R)
• M23: 7,068,948 km (0.072 R)
• M24: 7,399,410 km (0.096 R)
• M25: 7,510,711 km (0.041 R)
• M26: 7,735,108 km (0.108 R)
• M27: 9,216,426 km (0.078 R)
• M28: 9,276,265 km (0.064 R)
• M29: 9,820,801 km (0.071 R)
• M30: 10,035,324 km (0.078 R)
• M31: 10,220,527 km (0.109 R)
• M32: 10,469,158 km (0.089 R)
• M33: 10,625,638 km (0.065 R)
• M34: 10,782,865 km (0.106 R)
• M35: 11,099,564 km (0.026 R)
• M36: 11,355,226 km (0.097 R)
• M37: 12,002,686 km (0.105 R)
• M38: 12,133,734 km (0.038 R)
• M39: 12,297,992 km (0.094 R)
• M40: 12,562,481 km (0.106 R)
• M41: 12,662,263 km (0.065 R)
• M42: 13,063,634 km (0.106 R)
• M43: 13,198,272 km (0.073 R)
• M44: 13,639,287 km (0.105 R)
• M45: 15,026,508 km (0.059 R)
• M46: 15,096,968 km (0.107 R)
• M47: 15,167,728 km (0.103 R)
• M48: 15,344,702 km (0.092 R)
• M49: 16,786,078 km (0.06 R)
• M50: 17,671,548 km (0.113 R)
• M51: 17,746,047 km (0.05 R)
• M52: 17,820,697 km (0.111 R)
• M53: 18,007,544 km (0.089 R)
• M54: 18,157,591 km (0.104 R)
• M55: 19,334,029 km (0.055 R)
• M56: 20,888,201 km (0.109 R)
• M57: 21,006,383 km (0.106 R)
• M58: 21,085,371 km (0.061 R)
• M59: 21,164,359 km (0.097 R)
• M60: 21,441,713 km (0.047 R)
• M61: 21,640,529 km (0.045 R)
• M62: 22,482,166 km (0.073 R)
• M63: 22,968,060 km (0.089 R)
• M64: 23,334,575 km (0.055 R)
• M65: 24,156,316 km (0.117 R)
• M66: 24,280,333 km (0.093 R)
• M67: 24,570,702 km (0.075 R)
• M68: 24,820,381 km (0.092 R)
• M69: 25,070,958 km (0.087 R)
• M70: 25,322,432 km (0.088 R)
• M71: 25,490,580 km (0.093 R)
• M72: 26,251,584 km (0.035 R)
• M73: 27,407,078 km (0.097 R)
• M74: 27,493,246 km (0.088 R)
• M75: 27,709,266 km (0.077 R)
• M76: 28,056,183 km (0.066 R)
• M77: 28,841,721 km (0.062 R)
• M78: 29,590,309 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.4

Radius: 10.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.06 AU - 5.2 AU

Year: 4287 Days

Day: 6.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,244,151 km

• M1: 145,260 km (0.092 R)
• M2: 263,891 km (0.065 R)
• M3: 423,512 km (0.076 R)
• M4: 527,931 km (0.115 R)
• M5: 610,509 km (0.089 R)
• M6: 887,265 km (0.099 R)
• M7: 1,027,588 km (0.113 R)
• M8: 1,175,839 km (0.113 R)
• M9: 1,345,782 km (0.084 R)
• M10: 1,554,771 km (0.069 R)
• M11: 1,663,229 km (0.097 R)
• M12: 1,822,850 km (0.087 R)
• M13: 1,937,741 km (0.073 R)
• M14: 2,021,217 km (0.113 R)
• M15: 2,140,297 km (0.074 R)
• M16: 2,350,033 km (0.041 R)
• M17: 2,584,902 km (0.074 R)
• M18: 2,789,701 km (0.119 R)
• M19: 2,865,547 km (0.073 R)
• M20: 3,255,250 km (0.115 R)
• M21: 3,335,135 km (0.066 R)
• M22: 3,745,183 km (0.104 R)
• M23: 4,084,770 km (0.083 R)
• M24: 4,816,453 km (0.113 R)
• M25: 5,046,235 km (0.091 R)
• M26: 5,733,189 km (0.082 R)
• M27: 5,878,897 km (0.111 R)
• M28: 6,424,181 km (0.042 R)
• M29: 7,011,503 km (0.085 R)
• M30: 7,456,706 km (0.081 R)
• M31: 7,884,107 km (0.113 R)
• M32: 8,182,704 km (0.1 R)
• M33: 8,595,744 km (0.115 R)
• M34: 9,185,608 km (0.096 R)
• M35: 9,413,745 km (0.108 R)
• M36: 9,643,677 km (0.054 R)
• M37: 9,846,532 km (0.05 R)
• M38: 10,226,959 km (0.116 R)
• M39: 10,404,083 km (0.085 R)
• M40: 10,582,404 km (0.076 R)
• M41: 11,032,394 km (0.056 R)
• M42: 11,550,003 km (0.086 R)
• M43: 12,577,441 km (0.082 R)
• M44: 13,214,429 km (0.077 R)
• M45: 13,439,723 km (0.113 R)
• M46: 13,861,739 km (0.092 R)
• M47: 13,992,487 km (0.091 R)
• M48: 14,222,270 km (0.091 R)
• M49: 14,952,457 km (0.099 R)
• M50: 15,221,135 km (0.091 R)
• M51: 15,457,350 km (0.109 R)
• M52: 16,761,394 km (0.099 R)
• M53: 16,865,963 km (0.115 R)
• M54: 17,356,195 km (0.119 R)
• M55: 17,815,760 km (0.078 R)
• M56: 18,422,679 km (0.117 R)
• M57: 19,437,251 km (0.094 R)
• M58: 19,693,662 km (0.081 R)
• M59: 20,283,975 km (0.04 R)
• M60: 20,395,426 km (0.094 R)
• M61: 22,472,742 km (0.111 R)
• M62: 23,400,099 km (0.1 R)
• M63: 23,516,935 km (0.093 R)
• M64: 23,672,965 km (0.039 R)
• M65: 23,829,295 km (0.067 R)
• M66: 24,854,340 km (0.1 R)
• M67: 25,212,477 km (0.106 R)
• M68: 25,452,133 km (0.104 R)
• M69: 25,933,838 km (0.088 R)
• M70: 26,499,617 km (0.071 R)
• M71: 26,662,081 km (0.105 R)
• M72: 26,906,374 km (0.084 R)
• M73: 27,110,425 km (0.054 R)
• M74: 27,233,096 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766

Radius: 10.8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.57 AU - 10.59 AU

Year: 10095 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,244,151 km

• M1: 1,078,900 km (0.098 R)
• M2: 1,596,359 km (0.083 R)
• M3: 1,760,917 km (0.07 R)
• M4: 2,556,179 km (0.115 R)
• M5: 2,666,283 km (0.089 R)
• M6: 2,806,157 km (0.102 R)
• M7: 2,919,851 km (0.096 R)
• M8: 3,093,385 km (0.075 R)
• M9: 3,210,969 km (0.084 R)
• M10: 3,480,993 km (0.082 R)
• M11: 4,237,060 km (0.113 R)
• M12: 4,633,944 km (0.058 R)
• M13: 4,735,072 km (0.109 R)
• M14: 5,499,068 km (0.035 R)
• M15: 6,078,760 km (0.105 R)
• M16: 6,413,410 km (0.047 R)
• M17: 6,677,899 km (0.03 R)
• M18: 6,907,382 km (0.108 R)
• M19: 6,984,575 km (0.058 R)
• M20: 7,100,813 km (0.104 R)
• M21: 7,335,083 km (0.056 R)
• M22: 7,532,402 km (0.104 R)
• M23: 7,851,794 km (0.098 R)
• M24: 8,175,524 km (0.069 R)
• M25: 8,257,204 km (0.12 R)
• M26: 8,794,410 km (0.1 R)
• M27: 9,471,191 km (0.117 R)
• M28: 10,077,212 km (0.08 R)
• M29: 10,164,876 km (0.064 R)
• M30: 10,695,799 km (0.115 R)
• M31: 11,009,805 km (0.061 R)
• M32: 11,145,191 km (0.12 R)
• M33: 11,600,866 km (0.061 R)
• M34: 11,784,722 km (0.099 R)
• M35: 12,016,000 km (0.116 R)
• M36: 14,509,497 km (0.085 R)
• M37: 15,865,303 km (0.097 R)
• M38: 17,313,560 km (0.101 R)
• M39: 18,966,018 km (0.069 R)
• M40: 19,128,631 km (0.081 R)
• M41: 20,501,341 km (0.063 R)
• M42: 20,723,943 km (0.114 R)
• M43: 21,283,887 km (0.102 R)
• M44: 22,590,774 km (0.106 R)
• M45: 26,361,688 km (0.098 R)
• M46: 26,907,421 km (0.076 R)
• M47: 27,763,869 km (0.099 R)
• M48: 28,380,960 km (0.114 R)
• M49: 28,815,691 km (0.063 R)
• M50: 29,566,074 km (0.085 R)
• M51: 29,817,698 km (0.035 R)
• M52: 30,513,029 km (0.091 R)
• M53: 30,958,382 km (0.058 R)
• M54: 31,919,997 km (0.102 R)
• M55: 32,048,950 km (0.108 R)
• M56: 32,242,679 km (0.037 R)
• M57: 32,372,082 km (0.119 R)
• M58: 34,399,432 km (0.115 R)
• M59: 34,863,036 km (0.118 R)
• M60: 35,729,207 km (0.057 R)
• M61: 39,471,847 km (0.03 R)
• M62: 40,513,946 km (0.056 R)
• M63: 40,723,532 km (0.113 R)
• M64: 41,917,623 km (0.113 R)
• M65: 42,058,843 km (0.114 R)
• M66: 42,341,882 km (0.111 R)
• M67: 42,767,488 km (0.054 R)
• M68: 43,981,026 km (0.097 R)
• M69: 44,196,447 km (0.088 R)
• M70: 44,772,399 km (0.1 R)
• M71: 46,881,130 km (0.073 R)
• M72: 47,027,736 km (0.052 R)
• M73: 48,132,217 km (0.082 R)
• M74: 49,319,725 km (0.111 R)
• M75: 50,066,817 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.4

Radius: 13.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.56 AU - 14.1 AU

Year: 15013 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,244,151 km

• M1: 245,341 km (0.097 R)
• M2: 343,626 km (0.113 R)
• M3: 487,091 km (0.071 R)
• M4: 1,188,705 km (0.112 R)
• M5: 2,116,361 km (0.084 R)
• M6: 2,282,415 km (0.112 R)
• M7: 2,943,637 km (0.072 R)
• M8: 3,812,502 km (0.081 R)
• M9: 4,513,817 km (0.084 R)
• M10: 4,921,022 km (0.117 R)
• M11: 5,003,750 km (0.054 R)
• M12: 7,036,037 km (0.094 R)
• M13: 7,381,309 km (0.108 R)
• M14: 8,717,068 km (0.083 R)
• M15: 8,918,726 km (0.043 R)
• M16: 9,602,388 km (0.109 R)
• M17: 10,303,105 km (0.097 R)
• M18: 10,552,185 km (0.044 R)
• M19: 10,983,924 km (0.116 R)
• M20: 11,642,454 km (0.063 R)
• M21: 12,921,217 km (0.055 R)
• M22: 13,577,204 km (0.066 R)
• M23: 14,641,443 km (0.099 R)
• M24: 15,002,123 km (0.077 R)
• M25: 15,163,390 km (0.085 R)
• M26: 17,311,914 km (0.119 R)
• M27: 17,481,259 km (0.055 R)
• M28: 18,985,167 km (0.057 R)
• M29: 19,116,065 km (0.078 R)
• M30: 19,466,423 km (0.108 R)
• M31: 19,730,613 km (0.043 R)
• M32: 20,307,163 km (0.105 R)
• M33: 20,664,702 km (0.091 R)
• M34: 21,159,721 km (0.064 R)
• M35: 21,613,152 km (0.107 R)
• M36: 22,760,718 km (0.116 R)
• M37: 23,178,694 km (0.085 R)
• M38: 24,733,016 km (0.089 R)
• M39: 25,354,595 km (0.066 R)
• M40: 27,200,782 km (0.06 R)
• M41: 27,397,653 km (0.047 R)
• M42: 28,090,441 km (0.111 R)
• M43: 28,488,820 km (0.069 R)
• M44: 29,594,199 km (0.056 R)
• M45: 30,816,114 km (0.09 R)
• M46: 31,021,362 km (0.06 R)
• M47: 31,124,136 km (0.08 R)
• M48: 31,278,521 km (0.054 R)
• M49: 31,484,817 km (0.098 R)
• M50: 31,950,515 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit