🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.73 AU - 1.09 AU

Year: 325 Days

Day: 43.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.87 AU - 1.07 AU

Year: 358 Days

Day: 38.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.23 AU - 1.83 AU

Year: 709 Days

Day: 24 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.73 AU - 1.79 AU

Year: 875 Days

Day: 37.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 13.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.71 AU - 9.49 AU

Year: 10287 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 165.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,949,538 km

• M1: 171,888 km (0.055 R)
• M2: 277,654 km (0.068 R)
• M3: 388,356 km (0.102 R)
• M4: 540,497 km (0.059 R)
• M5: 802,443 km (0.04 R)
• M6: 1,057,807 km (0.081 R)
• M7: 1,144,873 km (0.039 R)
• M8: 1,234,631 km (0.102 R)
• M9: 1,367,325 km (0.061 R)
• M10: 1,477,129 km (0.044 R)
• M11: 1,901,090 km (0.074 R)
• M12: 2,167,524 km (0.113 R)
• M13: 2,280,919 km (0.063 R)
• M14: 2,789,551 km (0.085 R)
• M15: 2,984,926 km (0.108 R)
• M16: 3,427,287 km (0.109 R)
• M17: 3,831,650 km (0.063 R)
• M18: 4,251,422 km (0.088 R)
• M19: 4,498,109 km (0.045 R)
• M20: 4,644,116 km (0.105 R)
• M21: 5,442,520 km (0.097 R)
• M22: 5,688,160 km (0.081 R)
• M23: 5,823,845 km (0.082 R)
• M24: 5,914,801 km (0.114 R)
• M25: 6,470,706 km (0.087 R)
• M26: 6,683,584 km (0.068 R)
• M27: 6,802,814 km (0.075 R)
• M28: 6,898,706 km (0.099 R)
• M29: 7,164,840 km (0.08 R)
• M30: 7,632,633 km (0.043 R)
• M31: 8,212,175 km (0.076 R)
• M32: 9,094,952 km (0.072 R)
• M33: 9,682,273 km (0.073 R)
• M34: 9,871,664 km (0.059 R)
• M35: 10,336,914 km (0.046 R)
• M36: 10,865,593 km (0.119 R)
• M37: 11,175,559 km (0.079 R)
• M38: 11,460,094 km (0.05 R)
• M39: 11,689,278 km (0.118 R)
• M40: 12,094,240 km (0.067 R)
• M41: 12,592,102 km (0.11 R)
• M42: 12,799,145 km (0.097 R)
• M43: 13,066,925 km (0.097 R)
• M44: 13,366,570 km (0.064 R)
• M45: 13,942,372 km (0.081 R)
• M46: 14,310,233 km (0.103 R)
• M47: 14,681,385 km (0.091 R)
• M48: 14,805,701 km (0.045 R)
• M49: 15,401,400 km (0.114 R)
• M50: 15,718,099 km (0.068 R)
• M51: 16,101,069 km (0.106 R)
• M52: 16,197,261 km (0.082 R)
• M53: 18,161,481 km (0.104 R)
• M54: 18,328,582 km (0.112 R)
• M55: 18,428,962 km (0.053 R)
• M56: 18,563,301 km (0.1 R)
• M57: 18,934,154 km (0.11 R)
• M58: 19,239,483 km (0.109 R)
• M59: 19,512,349 km (0.041 R)
• M60: 19,614,974 km (0.091 R)
• M61: 19,889,486 km (0.071 R)
• M62: 20,269,016 km (0.05 R)
• M63: 20,546,669 km (0.074 R)
• M64: 21,140,722 km (0.102 R)
• M65: 22,060,151 km (0.113 R)
• M66: 22,596,609 km (0.102 R)
• M67: 23,354,771 km (0.12 R)
• M68: 23,755,244 km (0.115 R)
• M69: 23,974,704 km (0.071 R)
• M70: 24,158,111 km (0.106 R)
• M71: 24,747,976 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 9.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.15 AU - 10.19 AU

Year: 10406 Days

Day: 5 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,949,538 km

• M1: 124,166 km (0.066 R)
• M2: 208,689 km (0.081 R)
• M3: 557,850 km (0.119 R)
• M4: 646,712 km (0.074 R)
• M5: 848,070 km (0.111 R)
• M6: 985,551 km (0.108 R)
• M7: 1,273,975 km (0.05 R)
• M8: 1,395,000 km (0.109 R)
• M9: 1,689,259 km (0.059 R)
• M10: 1,917,546 km (0.115 R)
• M11: 2,024,658 km (0.087 R)
• M12: 2,358,261 km (0.074 R)
• M13: 2,697,399 km (0.107 R)
• M14: 2,817,975 km (0.09 R)
• M15: 3,216,055 km (0.043 R)
• M16: 3,725,137 km (0.056 R)
• M17: 3,805,770 km (0.118 R)
• M18: 3,900,465 km (0.119 R)
• M19: 4,064,873 km (0.098 R)
• M20: 5,752,786 km (0.095 R)
• M21: 5,830,577 km (0.103 R)
• M22: 5,893,109 km (0.077 R)
• M23: 6,956,750 km (0.107 R)
• M24: 7,256,993 km (0.106 R)
• M25: 7,561,724 km (0.104 R)
• M26: 8,518,252 km (0.059 R)
• M27: 8,875,642 km (0.113 R)
• M28: 9,420,776 km (0.109 R)
• M29: 9,531,180 km (0.065 R)
• M30: 10,353,519 km (0.12 R)
• M31: 10,543,658 km (0.075 R)
• M32: 11,335,031 km (0.039 R)
• M33: 11,629,290 km (0.116 R)
• M34: 11,966,034 km (0.086 R)
• M35: 12,245,633 km (0.105 R)
• M36: 13,138,583 km (0.106 R)
• M37: 13,406,363 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.6

Radius: 9.5

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.75 AU - 11.09 AU

Year: 12605 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,949,538 km

• M1: 301,589 km (0.042 R)
• M2: 385,514 km (0.113 R)
• M3: 582,235 km (0.116 R)
• M4: 1,048,382 km (0.088 R)
• M5: 1,331,122 km (0.072 R)
• M6: 1,430,754 km (0.109 R)
• M7: 1,585,139 km (0.105 R)
• M8: 1,691,204 km (0.106 R)
• M9: 2,081,056 km (0.106 R)
• M10: 2,197,742 km (0.116 R)
• M11: 2,316,523 km (0.117 R)
• M12: 2,813,188 km (0.073 R)
• M13: 2,942,590 km (0.112 R)
• M14: 3,106,998 km (0.117 R)
• M15: 3,479,646 km (0.1 R)
• M16: 3,724,239 km (0.097 R)
• M17: 3,866,656 km (0.05 R)
• M18: 4,047,071 km (0.096 R)
• M19: 4,156,726 km (0.087 R)
• M20: 4,341,779 km (0.106 R)
• M21: 5,029,929 km (0.068 R)
• M22: 5,467,353 km (0.085 R)
• M23: 5,958,334 km (0.091 R)
• M24: 6,041,660 km (0.081 R)
• M25: 6,336,068 km (0.112 R)
• M26: 6,721,432 km (0.049 R)
• M27: 7,831,748 km (0.098 R)
• M28: 8,431,486 km (0.088 R)
• M29: 8,524,984 km (0.09 R)
• M30: 9,093,755 km (0.057 R)
• M31: 10,019,317 km (0.094 R)
• M32: 10,518,525 km (0.077 R)
• M33: 10,720,483 km (0.103 R)
• M34: 12,381,917 km (0.062 R)
• M35: 13,133,646 km (0.082 R)
• M36: 13,569,873 km (0.108 R)
• M37: 13,789,782 km (0.057 R)
• M38: 14,066,389 km (0.1 R)
• M39: 14,568,888 km (0.109 R)
• M40: 15,648,835 km (0.119 R)
• M41: 16,636,929 km (0.064 R)
• M42: 16,931,337 km (0.032 R)
• M43: 17,227,541 km (0.119 R)
• M44: 17,585,230 km (0.047 R)
• M45: 17,645,069 km (0.079 R)
• M46: 17,945,312 km (0.099 R)
• M47: 18,065,888 km (0.093 R)
• M48: 18,307,937 km (0.115 R)
• M49: 18,795,028 km (0.06 R)
• M50: 19,286,606 km (0.103 R)
• M51: 20,470,823 km (0.115 R)
• M52: 21,358,387 km (0.078 R)
• M53: 22,129,115 km (0.07 R)
• M54: 22,778,370 km (0.117 R)
• M55: 24,897,873 km (0.062 R)
• M56: 25,302,236 km (0.107 R)
• M57: 26,734,635 km (0.053 R)
• M58: 28,967,384 km (0.087 R)
• M59: 29,108,903 km (0.038 R)
• M60: 29,534,958 km (0.111 R)
• M61: 30,177,780 km (0.051 R)
• M62: 31,695,600 km (0.068 R)
• M63: 31,768,604 km (0.07 R)
• M64: 32,060,768 km (0.114 R)
• M65: 32,647,641 km (0.11 R)
• M66: 32,868,747 km (0.107 R)
• M67: 33,386,505 km (0.1 R)
• M68: 33,906,806 km (0.118 R)
• M69: 36,931,526 km (0.115 R)
• M70: 37,469,779 km (0.064 R)
• M71: 37,933,083 km (0.115 R)
• M72: 38,243,050 km (0.074 R)
• M73: 39,491,295 km (0.106 R)
• M74: 40,357,167 km (0.063 R)
• M75: 41,070,300 km (0.103 R)
• M76: 43,558,412 km (0.083 R)
• M77: 44,045,503 km (0.114 R)
• M78: 44,126,884 km (0.072 R)
• M79: 45,600,124 km (0.063 R)
• M80: 46,923,167 km (0.077 R)
• M81: 47,089,520 km (0.118 R)
• M82: 48,426,626 km (0.088 R)
• M83: 48,510,700 km (0.098 R)
• M84: 48,762,922 km (0.059 R)
• M85: 50,711,434 km (0.11 R)
• M86: 51,052,817 km (0.057 R)
• M87: 53,985,982 km (0.074 R)
• M88: 56,530,642 km (0.101 R)
• M89: 56,884,740 km (0.029 R)
• M90: 56,973,451 km (0.11 R)
• M91: 58,129,693 km (0.104 R)
• M92: 58,219,003 km (0.117 R)
• M93: 58,845,220 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 9.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.58 AU - 11.6 AU

Year: 13840 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 64,949,538 km

• M1: 148,700 km (0.068 R)
• M2: 281,543 km (0.089 R)
• M3: 522,097 km (0.072 R)
• M4: 864,526 km (0.106 R)
• M5: 1,208,452 km (0.098 R)
• M6: 1,712,447 km (0.068 R)
• M7: 1,782,010 km (0.094 R)
• M8: 1,852,470 km (0.066 R)
• M9: 2,125,337 km (0.06 R)
• M10: 2,219,284 km (0.111 R)
• M11: 2,729,862 km (0.106 R)
• M12: 2,914,915 km (0.049 R)
• M13: 3,561,776 km (0.098 R)
• M14: 3,764,331 km (0.102 R)
• M15: 4,180,961 km (0.049 R)
• M16: 4,539,398 km (0.062 R)
• M17: 4,783,841 km (0.084 R)
• M18: 6,394,112 km (0.103 R)
• M19: 6,475,942 km (0.071 R)
• M20: 7,256,843 km (0.096 R)
• M21: 7,774,452 km (0.091 R)
• M22: 8,453,327 km (0.107 R)
• M23: 8,845,273 km (0.084 R)
• M24: 9,243,353 km (0.053 R)
• M25: 9,460,121 km (0.098 R)
• M26: 10,408,122 km (0.087 R)
• M27: 10,828,343 km (0.12 R)
• M28: 11,155,214 km (0.113 R)
• M29: 11,452,315 km (0.08 R)
• M30: 14,707,715 km (0.117 R)
• M31: 15,033,539 km (0.12 R)
• M32: 15,142,596 km (0.07 R)
• M33: 15,215,450 km (0.12 R)
• M34: 15,361,607 km (0.108 R)
• M35: 16,136,524 km (0.106 R)
• M36: 16,285,673 km (0.094 R)
• M37: 16,360,322 km (0.084 R)
• M38: 16,547,619 km (0.114 R)
• M39: 16,735,514 km (0.111 R)
• M40: 17,151,545 km (0.057 R)
• M41: 17,303,687 km (0.118 R)
• M42: 17,609,315 km (0.046 R)
• M43: 18,032,378 km (0.057 R)
• M44: 18,148,466 km (0.103 R)
• M45: 18,381,090 km (0.076 R)
• M46: 19,045,903 km (0.116 R)
• M47: 19,361,405 km (0.113 R)
• M48: 19,718,495 km (0.099 R)
• M49: 19,838,024 km (0.11 R)
• M50: 20,358,625 km (0.058 R)
• M51: 21,947,354 km (0.106 R)
• M52: 23,070,535 km (0.085 R)
• M53: 23,617,913 km (0.092 R)
• M54: 23,914,416 km (0.091 R)
• M55: 24,382,957 km (0.119 R)
• M56: 24,682,601 km (0.076 R)
• M57: 25,026,677 km (0.108 R)
• M58: 25,459,014 km (0.096 R)
• M59: 26,638,444 km (0.086 R)
• M60: 27,301,312 km (0.094 R)
• M61: 27,612,625 km (0.076 R)
• M62: 27,790,946 km (0.108 R)
• M63: 28,014,445 km (0.116 R)
• M64: 30,236,273 km (0.052 R)
• M65: 30,742,811 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.3

Radius: 4.8

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.98 AU - 19.22 AU

Year: 25345 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,949,538 km

• M1: 178,919 km (0.069 R)
• M2: 363,672 km (0.046 R)
• M3: 466,446 km (0.101 R)
• M4: 578,794 km (0.079 R)
• M5: 699,819 km (0.111 R)
• M6: 873,951 km (0.066 R)
• M7: 919,578 km (0.051 R)
• M8: 1,037,312 km (0.083 R)
• M9: 1,110,315 km (0.047 R)
• M10: 1,185,114 km (0.115 R)
• M11: 1,235,828 km (0.099 R)
• M12: 2,081,056 km (0.094 R)
• M13: 2,689,919 km (0.114 R)
• M14: 2,858,965 km (0.109 R)
• M15: 2,996,595 km (0.074 R)
• M16: 3,350,095 km (0.095 R)
• M17: 3,605,608 km (0.058 R)
• M18: 3,867,255 km (0.109 R)
• M19: 4,212,676 km (0.076 R)
• M20: 4,329,961 km (0.109 R)
• M21: 4,408,799 km (0.094 R)
• M22: 4,567,971 km (0.114 R)
• M23: 5,015,119 km (0.062 R)
• M24: 5,223,060 km (0.05 R)
• M25: 5,476,329 km (0.112 R)
• M26: 5,776,722 km (0.102 R)
• M27: 6,619,107 km (0.053 R)
• M28: 7,077,774 km (0.037 R)
• M29: 7,170,675 km (0.06 R)
• M30: 8,073,797 km (0.098 R)
• M31: 8,170,886 km (0.09 R)
• M32: 8,563,431 km (0.087 R)
• M33: 8,712,131 km (0.089 R)
• M34: 8,861,729 km (0.087 R)
• M35: 9,366,472 km (0.078 R)
• M36: 9,468,648 km (0.059 R)
• M37: 9,828,879 km (0.084 R)
• M38: 10,403,934 km (0.044 R)
• M39: 10,509,699 km (0.085 R)
• M40: 11,368,241 km (0.082 R)
• M41: 11,586,505 km (0.032 R)
• M42: 12,082,422 km (0.038 R)
• M43: 12,528,971 km (0.07 R)
• M44: 13,209,043 km (0.055 R)
• M45: 13,266,339 km (0.108 R)
• M46: 15,742,483 km (0.038 R)
• M47: 16,046,616 km (0.041 R)
• M48: 17,659,131 km (0.048 R)
• M49: 17,975,082 km (0.111 R)
• M50: 18,101,941 km (0.056 R)
• M51: 18,292,828 km (0.072 R)
• M52: 19,387,286 km (0.083 R)
• M53: 19,909,681 km (0.037 R)
• M54: 21,437,076 km (0.062 R)
• M55: 22,658,393 km (0.071 R)
• M56: 24,041,874 km (0.085 R)
• M57: 24,462,094 km (0.076 R)
• M58: 25,381,074 km (0.086 R)
• M59: 27,252,842 km (0.084 R)
• M60: 28,426,438 km (0.115 R)
• M61: 30,898,842 km (0.114 R)
• M62: 32,045,210 km (0.057 R)
• M63: 34,064,931 km (0.105 R)
• M64: 35,566,894 km (0.077 R)
• M65: 35,726,215 km (0.101 R)
• M66: 35,805,951 km (0.074 R)
• M67: 36,045,607 km (0.092 R)
• M68: 36,687,232 km (0.075 R)
• M69: 36,848,200 km (0.106 R)
• M70: 36,928,833 km (0.109 R)
• M71: 37,413,530 km (0.118 R)
• M72: 37,737,858 km (0.049 R)
• M73: 38,144,615 km (0.117 R)
• M74: 39,538,418 km (0.088 R)
• M75: 41,702,202 km (0.087 R)
• M76: 42,038,348 km (0.095 R)
• M77: 42,291,168 km (0.095 R)
• M78: 43,648,021 km (0.111 R)
• M79: 43,903,983 km (0.099 R)
• M80: 46,404,063 km (0.068 R)
• M81: 47,189,302 km (0.111 R)
• M82: 47,451,996 km (0.108 R)
• M83: 47,715,288 km (0.111 R)
• M84: 48,154,956 km (0.111 R)
• M85: 51,180,872 km (0.079 R)
• M86: 51,901,635 km (0.112 R)
• M87: 54,267,525 km (0.099 R)
• M88: 56,575,372 km (0.107 R)
• M89: 59,481,310 km (0.088 R)
• M90: 60,239,023 km (0.107 R)
• M91: 61,477,245 km (0.073 R)
• M92: 62,435,419 km (0.112 R)
• M93: 63,109,059 km (0.074 R)
• M94: 63,785,091 km (0.11 R)
• M95: 64,560,607 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit