🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.64 AU - 0.84 AU

Year: 233 Days

Day: 46.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.9 AU - 1.16 AU

Year: 382 Days

Day: 14.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.08 AU - 1.58 AU

Year: 560 Days

Day: 29.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.04 AU - 3.12 AU

Year: 1514 Days

Day: 37.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.41 AU - 3.61 AU

Year: 1907 Days

Day: 27.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.2

Radius: 13.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.3 AU - 11.48 AU

Year: 10510 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,698,915 km

• M1: 229,483 km (0.066 R)
• M2: 394,190 km (0.111 R)
• M3: 732,431 km (0.095 R)
• M4: 1,264,401 km (0.118 R)
• M5: 1,481,169 km (0.103 R)
• M6: 2,077,166 km (0.118 R)
• M7: 2,256,833 km (0.082 R)
• M8: 2,415,258 km (0.074 R)
• M9: 2,998,839 km (0.07 R)
• M10: 3,232,810 km (0.102 R)
• M11: 3,625,953 km (0.118 R)
• M12: 3,938,912 km (0.089 R)
• M13: 4,034,505 km (0.117 R)
• M14: 4,163,309 km (0.099 R)
• M15: 4,524,588 km (0.062 R)
• M16: 6,069,634 km (0.102 R)
• M17: 6,442,133 km (0.119 R)
• M18: 6,976,198 km (0.093 R)
• M19: 7,131,480 km (0.112 R)
• M20: 7,683,795 km (0.093 R)
• M21: 7,804,072 km (0.098 R)
• M22: 9,252,329 km (0.066 R)
• M23: 9,423,170 km (0.061 R)
• M24: 9,811,227 km (0.116 R)
• M25: 10,381,195 km (0.114 R)
• M26: 10,558,767 km (0.076 R)
• M27: 11,968,877 km (0.091 R)
• M28: 12,248,625 km (0.051 R)
• M29: 12,342,423 km (0.104 R)
• M30: 12,767,281 km (0.119 R)
• M31: 13,728,447 km (0.089 R)
• M32: 14,217,782 km (0.075 R)
• M33: 14,613,468 km (0.108 R)
• M34: 15,264,219 km (0.079 R)
• M35: 15,517,039 km (0.078 R)
• M36: 16,026,869 km (0.094 R)
• M37: 17,010,624 km (0.094 R)
• M38: 19,145,087 km (0.055 R)
• M39: 19,472,556 km (0.042 R)
• M40: 20,912,885 km (0.06 R)
• M41: 21,025,083 km (0.038 R)
• M42: 21,589,067 km (0.069 R)
• M43: 22,043,994 km (0.088 R)
• M44: 22,272,580 km (0.114 R)
• M45: 22,387,172 km (0.084 R)
• M46: 22,617,104 km (0.115 R)
• M47: 23,079,062 km (0.083 R)
• M48: 24,071,195 km (0.118 R)
• M49: 24,188,779 km (0.096 R)
• M50: 24,661,209 km (0.109 R)
• M51: 25,256,160 km (0.103 R)
• M52: 25,495,367 km (0.052 R)
• M53: 25,855,748 km (0.103 R)
• M54: 27,130,172 km (0.09 R)
• M55: 27,805,906 km (0.094 R)
• M56: 28,425,091 km (0.106 R)
• M57: 28,549,407 km (0.063 R)
• M58: 29,676,926 km (0.103 R)
• M59: 30,436,734 km (0.117 R)
• M60: 31,588,338 km (0.058 R)
• M61: 31,910,722 km (0.104 R)
• M62: 32,364,003 km (0.107 R)
• M63: 33,539,394 km (0.11 R)
• M64: 34,463,161 km (0.102 R)
• M65: 35,663,235 km (0.086 R)
• M66: 36,268,358 km (0.079 R)
• M67: 36,809,154 km (0.096 R)
• M68: 37,898,676 km (0.077 R)
• M69: 38,035,558 km (0.111 R)
• M70: 38,791,625 km (0.077 R)
• M71: 39,137,047 km (0.106 R)
• M72: 39,622,193 km (0.096 R)
• M73: 40,388,732 km (0.069 R)
• M74: 40,808,803 km (0.116 R)
• M75: 41,794,803 km (0.106 R)
• M76: 43,216,880 km (0.115 R)
• M77: 43,575,017 km (0.091 R)
• M78: 43,862,096 km (0.057 R)
• M79: 46,547,677 km (0.109 R)
• M80: 46,694,283 km (0.059 R)
• M81: 48,021,365 km (0.113 R)
• M82: 48,540,769 km (0.105 R)
• M83: 50,110,350 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.1

Radius: 14.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.25 AU - 11.89 AU

Year: 11672 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,698,915 km

• M1: 194,328 km (0.098 R)
• M2: 318,195 km (0.101 R)
• M3: 518,506 km (0.077 R)
• M4: 719,715 km (0.072 R)
• M5: 968,347 km (0.063 R)
• M6: 1,246,300 km (0.092 R)
• M7: 1,619,547 km (0.059 R)
• M8: 1,712,596 km (0.101 R)
• M9: 2,180,239 km (0.118 R)
• M10: 2,523,267 km (0.117 R)
• M11: 2,827,400 km (0.107 R)
• M12: 3,350,843 km (0.109 R)
• M13: 3,716,909 km (0.066 R)
• M14: 3,841,823 km (0.088 R)
• M15: 4,355,841 km (0.108 R)
• M16: 4,520,997 km (0.03 R)
• M17: 5,237,571 km (0.082 R)
• M18: 5,989,749 km (0.104 R)
• M19: 7,045,162 km (0.055 R)
• M20: 7,396,717 km (0.11 R)
• M21: 8,035,949 km (0.072 R)
• M22: 8,280,242 km (0.075 R)
• M23: 8,734,571 km (0.108 R)
• M24: 9,028,082 km (0.083 R)
• M25: 9,538,659 km (0.078 R)
• M26: 9,754,230 km (0.09 R)
• M27: 10,410,516 km (0.102 R)
• M28: 11,444,686 km (0.071 R)
• M29: 11,904,550 km (0.106 R)
• M30: 12,558,592 km (0.083 R)
• M31: 14,689,613 km (0.038 R)
• M32: 14,988,959 km (0.08 R)
• M33: 15,949,826 km (0.086 R)
• M34: 16,052,151 km (0.11 R)
• M35: 16,618,678 km (0.093 R)
• M36: 17,087,218 km (0.119 R)
• M37: 17,771,778 km (0.119 R)
• M38: 19,004,614 km (0.078 R)
• M39: 21,552,416 km (0.098 R)
• M40: 21,779,056 km (0.112 R)
• M41: 22,120,439 km (0.09 R)
• M42: 22,234,582 km (0.112 R)
• M43: 23,387,383 km (0.07 R)
• M44: 23,678,501 km (0.066 R)
• M45: 23,912,322 km (0.087 R)
• M46: 24,264,625 km (0.098 R)
• M47: 25,271,867 km (0.074 R)
• M48: 25,870,857 km (0.074 R)
• M49: 26,051,422 km (0.028 R)
• M50: 26,292,873 km (0.095 R)
• M51: 26,899,642 km (0.106 R)
• M52: 27,327,342 km (0.111 R)
• M53: 28,499,142 km (0.114 R)
• M54: 28,997,453 km (0.096 R)
• M55: 30,002,751 km (0.06 R)
• M56: 30,129,310 km (0.103 R)
• M57: 31,532,239 km (0.11 R)
• M58: 31,660,744 km (0.114 R)
• M59: 32,047,604 km (0.116 R)
• M60: 32,241,632 km (0.098 R)
• M61: 32,371,184 km (0.051 R)
• M62: 34,203,160 km (0.084 R)
• M63: 34,467,499 km (0.03 R)
• M64: 34,600,043 km (0.116 R)
• M65: 37,625,510 km (0.083 R)
• M66: 37,761,943 km (0.086 R)
• M67: 38,309,322 km (0.083 R)
• M68: 38,652,649 km (0.091 R)
• M69: 39,758,626 km (0.119 R)
• M70: 41,648,197 km (0.103 R)
• M71: 41,930,638 km (0.103 R)
• M72: 42,426,405 km (0.082 R)
• M73: 43,066,833 km (0.06 R)
• M74: 43,209,550 km (0.101 R)
• M75: 43,782,061 km (0.09 R)
• M76: 44,069,139 km (0.047 R)
• M77: 44,717,646 km (0.109 R)
• M78: 45,659,963 km (0.105 R)
• M79: 46,828,621 km (0.118 R)
• M80: 47,785,449 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.4

Radius: 7.4

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.61 AU - 13.25 AU

Year: 16007 Days

Day: 21.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,698,915 km

• M1: 142,417 km (0.113 R)
• M2: 224,846 km (0.096 R)
• M3: 353,799 km (0.095 R)
• M4: 733,778 km (0.098 R)
• M5: 866,321 km (0.028 R)
• M6: 1,080,097 km (0.115 R)
• M7: 1,330,374 km (0.119 R)
• M8: 1,685,070 km (0.048 R)
• M9: 1,794,875 km (0.102 R)
• M10: 1,952,701 km (0.04 R)
• M11: 2,138,651 km (0.054 R)
• M12: 3,371,188 km (0.088 R)
• M13: 3,651,385 km (0.114 R)
• M14: 3,765,678 km (0.087 R)
• M15: 4,752,276 km (0.075 R)
• M16: 4,814,508 km (0.108 R)
• M17: 5,193,888 km (0.09 R)
• M18: 5,517,469 km (0.053 R)
• M19: 5,681,727 km (0.077 R)
• M20: 5,914,352 km (0.099 R)
• M21: 6,082,500 km (0.093 R)
• M22: 6,252,144 km (0.04 R)
• M23: 6,389,026 km (0.062 R)
• M24: 6,492,398 km (0.119 R)
• M25: 6,700,638 km (0.112 R)
• M26: 6,875,967 km (0.106 R)
• M27: 7,410,929 km (0.072 R)
• M28: 7,811,702 km (0.101 R)
• M29: 7,922,254 km (0.119 R)
• M30: 8,520,646 km (0.1 R)
• M31: 8,787,080 km (0.045 R)
• M32: 8,979,014 km (0.115 R)
• M33: 9,211,040 km (0.107 R)
• M34: 10,199,583 km (0.111 R)
• M35: 10,604,544 km (0.082 R)
• M36: 11,138,609 km (0.117 R)
• M37: 11,681,499 km (0.085 R)
• M38: 11,807,910 km (0.103 R)
• M39: 12,104,861 km (0.084 R)
• M40: 12,190,282 km (0.053 R)
• M41: 12,706,245 km (0.113 R)
• M42: 12,792,862 km (0.117 R)
• M43: 12,966,844 km (0.093 R)
• M44: 14,794,930 km (0.114 R)
• M45: 16,089,101 km (0.086 R)
• M46: 16,465,490 km (0.059 R)
• M47: 16,607,458 km (0.058 R)
• M48: 17,274,964 km (0.111 R)
• M49: 17,515,517 km (0.1 R)
• M50: 17,902,676 km (0.106 R)
• M51: 18,833,624 km (0.093 R)
• M52: 19,329,840 km (0.081 R)
• M53: 19,981,339 km (0.076 R)
• M54: 20,997,707 km (0.068 R)
• M55: 21,254,417 km (0.038 R)
• M56: 21,512,174 km (0.078 R)
• M57: 21,615,546 km (0.068 R)
• M58: 21,719,217 km (0.07 R)
• M59: 21,822,889 km (0.114 R)
• M60: 21,926,710 km (0.102 R)
• M61: 22,396,297 km (0.093 R)
• M62: 23,027,600 km (0.076 R)
• M63: 24,146,293 km (0.117 R)
• M64: 25,119,128 km (0.036 R)
• M65: 25,391,695 km (0.114 R)
• M66: 26,491,539 km (0.095 R)
• M67: 26,768,893 km (0.118 R)
• M68: 27,047,295 km (0.111 R)
• M69: 27,270,645 km (0.112 R)
• M70: 27,775,537 km (0.101 R)
• M71: 28,057,380 km (0.113 R)
• M72: 28,170,326 km (0.079 R)
• M73: 28,283,572 km (0.095 R)
• M74: 30,172,095 km (0.115 R)
• M75: 34,250,582 km (0.062 R)
• M76: 34,431,745 km (0.079 R)
• M77: 34,552,770 km (0.079 R)
• M78: 34,977,329 km (0.069 R)
• M79: 35,709,161 km (0.094 R)
• M80: 37,250,019 km (0.119 R)
• M81: 38,560,946 km (0.118 R)
• M82: 38,623,777 km (0.031 R)
• M83: 40,077,718 km (0.089 R)
• M84: 40,141,297 km (0.096 R)
• M85: 40,205,026 km (0.082 R)
• M86: 40,651,576 km (0.084 R)
• M87: 41,163,799 km (0.064 R)
• M88: 42,908,708 km (0.069 R)
• M89: 43,691,853 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.5

Radius: 4.3

Gravity: 47.67 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.16 AU - 15.4 AU

Year: 21816 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,698,915 km

• M1: 198,666 km (0.083 R)
• M2: 578,944 km (0.114 R)
• M3: 918,232 km (0.09 R)
• M4: 1,092,812 km (0.099 R)
• M5: 1,277,715 km (0.116 R)
• M6: 1,439,431 km (0.06 R)
• M7: 1,539,512 km (0.106 R)
• M8: 1,711,549 km (0.108 R)
• M9: 1,889,870 km (0.096 R)
• M10: 2,263,865 km (0.115 R)
• M11: 2,341,506 km (0.057 R)
• M12: 2,459,389 km (0.086 R)
• M13: 2,619,758 km (0.105 R)
• M14: 2,701,289 km (0.109 R)
• M15: 3,742,490 km (0.113 R)
• M16: 4,161,663 km (0.101 R)
• M17: 4,209,086 km (0.095 R)
• M18: 4,256,807 km (0.053 R)
• M19: 4,595,497 km (0.07 R)
• M20: 6,034,928 km (0.096 R)
• M21: 7,369,640 km (0.117 R)
• M22: 7,833,992 km (0.047 R)
• M23: 8,010,667 km (0.054 R)
• M24: 8,669,346 km (0.114 R)
• M25: 9,159,279 km (0.118 R)
• M26: 9,407,612 km (0.087 R)
• M27: 9,658,188 km (0.079 R)
• M28: 10,422,932 km (0.062 R)
• M29: 10,617,110 km (0.062 R)
• M30: 11,339,519 km (0.088 R)
• M31: 11,405,940 km (0.09 R)
• M32: 13,670,253 km (0.045 R)
• M33: 15,401,250 km (0.034 R)
• M34: 16,668,494 km (0.067 R)
• M35: 17,047,575 km (0.091 R)
• M36: 17,199,866 km (0.098 R)
• M37: 17,736,922 km (0.083 R)
• M38: 18,357,304 km (0.103 R)
• M39: 18,670,263 km (0.106 R)
• M40: 20,746,532 km (0.053 R)
• M41: 20,909,294 km (0.079 R)
• M42: 21,729,240 km (0.101 R)
• M43: 21,894,396 km (0.039 R)
• M44: 22,559,658 km (0.108 R)
• M45: 23,654,565 km (0.089 R)
• M46: 23,824,658 km (0.098 R)
• M47: 24,165,890 km (0.084 R)
• M48: 25,633,894 km (0.1 R)
• M49: 25,721,259 km (0.061 R)
• M50: 26,158,983 km (0.049 R)
• M51: 27,397,803 km (0.077 R)
• M52: 27,844,801 km (0.053 R)
• M53: 28,024,319 km (0.061 R)
• M54: 28,564,965 km (0.088 R)
• M55: 28,927,441 km (0.045 R)
• M56: 29,109,202 km (0.096 R)
• M57: 29,473,922 km (0.116 R)
• M58: 29,748,434 km (0.097 R)
• M59: 30,669,658 km (0.104 R)
• M60: 35,414,005 km (0.055 R)
• M61: 36,194,008 km (0.116 R)
• M62: 36,291,845 km (0.116 R)
• M63: 39,370,120 km (0.108 R)
• M64: 40,685,535 km (0.105 R)
• M65: 40,787,411 km (0.073 R)
• M66: 41,195,364 km (0.095 R)
• M67: 41,502,339 km (0.109 R)
• M68: 42,324,379 km (0.118 R)
• M69: 47,690,006 km (0.099 R)
• M70: 48,119,801 km (0.063 R)
• M71: 50,397,279 km (0.08 R)
• M72: 50,725,496 km (0.094 R)
• M73: 52,709,613 km (0.108 R)
• M74: 53,822,920 km (0.116 R)
• M75: 56,867,087 km (0.111 R)
• M76: 57,322,762 km (0.111 R)
• M77: 59,157,730 km (0.088 R)
• M78: 60,895,459 km (0.069 R)
• M79: 61,478,442 km (0.101 R)
• M80: 62,063,220 km (0.109 R)
• M81: 64,658,294 km (0.12 R)
• M82: 67,047,970 km (0.084 R)
• M83: 68,132,705 km (0.09 R)
• M84: 71,298,794 km (0.048 R)
• M85: 72,405,968 km (0.08 R)
• M86: 72,776,223 km (0.059 R)
• M87: 74,015,043 km (0.087 R)
• M88: 75,260,894 km (0.088 R)
• M89: 75,761,149 km (0.095 R)
• M90: 77,520,869 km (0.115 R)
• M91: 79,039,736 km (0.117 R)
• M92: 81,464,717 km (0.078 R)
• M93: 82,622,006 km (0.116 R)
• M94: 82,879,913 km (0.102 R)
• M95: 83,525,727 km (0.111 R)
• M96: 87,173,522 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 11,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit