🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.51 AU - 0.53 AU

Year: 134 Days

Day: 20.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,402,978 km

• M1: 177,124 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.46 AU - 0.74 AU

Year: 166 Days

Day: 45.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 78.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.67 AU - 2.79 AU

Year: 1616 Days

Day: 30 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.14 AU - 3.54 AU

Year: 2186 Days

Day: 22.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 14.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.33 AU - 8.43 AU

Year: 7181 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,402,978 km

• M1: 183,257 km (0.081 R)
• M2: 283,787 km (0.111 R)
• M3: 373,695 km (0.055 R)
• M4: 936,034 km (0.046 R)
• M5: 1,137,093 km (0.078 R)
• M6: 1,330,972 km (0.097 R)
• M7: 1,432,250 km (0.115 R)
• M8: 1,560,007 km (0.087 R)
• M9: 1,789,939 km (0.037 R)
• M10: 2,096,764 km (0.027 R)
• M11: 2,256,684 km (0.101 R)
• M12: 3,027,113 km (0.079 R)
• M13: 3,956,714 km (0.072 R)
• M14: 4,393,241 km (0.069 R)
• M15: 4,951,989 km (0.108 R)
• M16: 5,644,776 km (0.079 R)
• M17: 5,870,071 km (0.102 R)
• M18: 6,368,232 km (0.108 R)
• M19: 6,661,892 km (0.042 R)
• M20: 6,820,466 km (0.116 R)
• M21: 6,980,237 km (0.045 R)
• M22: 7,508,168 km (0.108 R)
• M23: 7,735,407 km (0.052 R)
• M24: 8,175,673 km (0.069 R)
• M25: 8,516,607 km (0.066 R)
• M26: 9,836,658 km (0.112 R)
• M27: 10,131,067 km (0.114 R)
• M28: 10,382,541 km (0.078 R)
• M29: 10,612,922 km (0.104 R)
• M30: 11,742,236 km (0.069 R)
• M31: 12,492,021 km (0.081 R)
• M32: 12,909,698 km (0.042 R)
• M33: 13,784,247 km (0.091 R)
• M34: 14,215,837 km (0.118 R)
• M35: 15,458,846 km (0.078 R)
• M36: 16,547,918 km (0.071 R)
• M37: 16,763,339 km (0.086 R)
• M38: 17,006,735 km (0.109 R)
• M39: 18,659,642 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.6

Radius: 9.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.89 AU - 10.23 AU

Year: 9767 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,402,978 km

• M1: 155,731 km (0.119 R)
• M2: 393,442 km (0.095 R)
• M3: 554,559 km (0.044 R)
• M4: 625,768 km (0.101 R)
• M5: 752,178 km (0.07 R)
• M6: 818,749 km (0.08 R)
• M7: 887,564 km (0.098 R)
• M8: 1,061,397 km (0.08 R)
• M9: 1,278,763 km (0.085 R)
• M10: 1,359,845 km (0.1 R)
• M11: 1,426,117 km (0.117 R)
• M12: 1,561,951 km (0.108 R)
• M13: 2,187,420 km (0.101 R)
• M14: 2,345,096 km (0.074 R)
• M15: 2,671,968 km (0.108 R)
• M16: 2,926,733 km (0.103 R)
• M17: 2,991,658 km (0.107 R)
• M18: 3,551,753 km (0.047 R)
• M19: 3,903,457 km (0.113 R)
• M20: 3,975,115 km (0.081 R)
• M21: 4,217,314 km (0.113 R)
• M22: 4,315,599 km (0.119 R)
• M23: 4,539,547 km (0.052 R)
• M24: 4,792,817 km (0.074 R)
• M25: 5,102,933 km (0.1 R)
• M26: 5,526,594 km (0.095 R)
• M27: 5,715,536 km (0.093 R)
• M28: 6,072,178 km (0.031 R)
• M29: 6,351,477 km (0.108 R)
• M30: 6,577,968 km (0.074 R)
• M31: 6,749,557 km (0.104 R)
• M32: 7,068,051 km (0.107 R)
• M33: 7,391,481 km (0.089 R)
• M34: 7,540,181 km (0.096 R)
• M35: 7,840,424 km (0.108 R)
• M36: 7,991,967 km (0.11 R)
• M37: 8,144,557 km (0.096 R)
• M38: 9,080,441 km (0.116 R)
• M39: 9,690,651 km (0.12 R)
• M40: 9,951,550 km (0.109 R)
• M41: 10,314,175 km (0.116 R)
• M42: 10,680,989 km (0.099 R)
• M43: 10,781,818 km (0.049 R)
• M44: 10,882,946 km (0.079 R)
• M45: 11,086,249 km (0.073 R)
• M46: 11,462,039 km (0.074 R)
• M47: 11,876,874 km (0.094 R)
• M48: 12,331,801 km (0.059 R)
• M49: 13,367,318 km (0.101 R)
• M50: 13,512,278 km (0.099 R)
• M51: 13,657,837 km (0.062 R)
• M52: 14,467,610 km (0.09 R)
• M53: 14,616,460 km (0.108 R)
• M54: 14,803,308 km (0.082 R)
• M55: 16,326,513 km (0.117 R)
• M56: 16,442,751 km (0.093 R)
• M57: 17,028,127 km (0.096 R)
• M58: 17,580,592 km (0.093 R)
• M59: 17,779,408 km (0.111 R)
• M60: 18,058,857 km (0.066 R)
• M61: 18,139,041 km (0.083 R)
• M62: 18,987,560 km (0.089 R)
• M63: 19,478,241 km (0.099 R)
• M64: 19,973,111 km (0.118 R)
• M65: 20,097,427 km (0.11 R)
• M66: 20,430,282 km (0.111 R)
• M67: 20,555,645 km (0.114 R)
• M68: 20,765,082 km (0.108 R)
• M69: 20,849,006 km (0.083 R)
• M70: 21,397,582 km (0.104 R)
• M71: 21,822,739 km (0.091 R)
• M72: 22,207,804 km (0.11 R)
• M73: 22,336,608 km (0.098 R)
• M74: 23,376,462 km (0.102 R)
• M75: 24,742,740 km (0.036 R)
• M76: 24,921,060 km (0.059 R)
• M77: 25,278,599 km (0.098 R)
• M78: 25,638,083 km (0.105 R)
• M79: 26,680,631 km (0.093 R)
• M80: 27,506,112 km (0.101 R)
• M81: 29,041,435 km (0.081 R)
• M82: 29,182,356 km (0.025 R)
• M83: 29,417,823 km (0.108 R)
• M84: 30,747,898 km (0.069 R)
• M85: 32,389,136 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.2

Radius: 6.3

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.74 AU - 20.18 AU

Year: 28407 Days

Day: 19.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,402,978 km

• M1: 201,508 km (0.066 R)
• M2: 952,041 km (0.086 R)
• M3: 1,092,064 km (0.114 R)
• M4: 1,922,931 km (0.116 R)
• M5: 2,396,558 km (0.086 R)
• M6: 2,588,043 km (0.093 R)
• M7: 2,864,650 km (0.119 R)
• M8: 3,318,230 km (0.098 R)
• M9: 3,574,940 km (0.06 R)
• M10: 3,618,473 km (0.116 R)
• M11: 3,972,272 km (0.081 R)
• M12: 4,617,937 km (0.074 R)
• M13: 5,050,125 km (0.045 R)
• M14: 5,098,894 km (0.038 R)
• M15: 5,798,862 km (0.114 R)
• M16: 7,564,716 km (0.104 R)
• M17: 7,676,615 km (0.077 R)
• M18: 8,592,453 km (0.029 R)
• M19: 9,301,846 km (0.117 R)
• M20: 9,421,823 km (0.11 R)
• M21: 10,152,908 km (0.07 R)
• M22: 10,276,476 km (0.104 R)
• M23: 10,525,257 km (0.045 R)
• M24: 10,713,003 km (0.1 R)
• M25: 11,928,336 km (0.096 R)
• M26: 12,189,683 km (0.113 R)
• M27: 12,651,791 km (0.09 R)
• M28: 12,851,504 km (0.117 R)
• M29: 14,556,322 km (0.118 R)
• M30: 14,905,633 km (0.083 R)
• M31: 15,399,455 km (0.044 R)
• M32: 16,330,852 km (0.091 R)
• M33: 16,766,780 km (0.118 R)
• M34: 16,986,240 km (0.094 R)
• M35: 17,427,853 km (0.11 R)
• M36: 17,948,005 km (0.071 R)
• M37: 19,461,935 km (0.054 R)
• M38: 19,615,572 km (0.083 R)
• M39: 19,846,701 km (0.109 R)
• M40: 20,467,681 km (0.094 R)
• M41: 20,780,640 km (0.089 R)
• M42: 20,859,030 km (0.049 R)
• M43: 21,569,619 km (0.093 R)
• M44: 21,728,642 km (0.111 R)
• M45: 22,771,638 km (0.09 R)
• M46: 25,828,072 km (0.052 R)
• M47: 26,166,164 km (0.086 R)
• M48: 27,360,852 km (0.12 R)
• M49: 28,747,924 km (0.083 R)
• M50: 30,246,745 km (0.111 R)
• M51: 30,602,937 km (0.028 R)
• M52: 33,871,800 km (0.119 R)
• M53: 34,149,155 km (0.092 R)
• M54: 37,345,014 km (0.096 R)
• M55: 37,727,237 km (0.119 R)
• M56: 37,822,979 km (0.075 R)
• M57: 37,918,871 km (0.108 R)
• M58: 38,110,806 km (0.11 R)
• M59: 38,495,571 km (0.068 R)
• M60: 38,978,473 km (0.114 R)
• M61: 39,075,263 km (0.085 R)
• M62: 42,812,667 km (0.116 R)
• M63: 43,212,691 km (0.119 R)
• M64: 44,825,057 km (0.109 R)
• M65: 46,149,597 km (0.114 R)
• M66: 46,971,039 km (0.101 R)
• M67: 47,177,185 km (0.067 R)
• M68: 47,797,417 km (0.117 R)
• M69: 47,900,939 km (0.11 R)
• M70: 50,304,977 km (0.039 R)
• M71: 50,832,758 km (0.109 R)
• M72: 51,787,342 km (0.095 R)
• M73: 54,253,613 km (0.048 R)
• M74: 54,361,772 km (0.099 R)
• M75: 55,120,383 km (0.116 R)
• M76: 57,417,458 km (0.041 R)
• M77: 57,637,816 km (0.108 R)
• M78: 57,858,472 km (0.107 R)
• M79: 61,991,413 km (0.1 R)
• M80: 63,352,155 km (0.103 R)
• M81: 64,493,587 km (0.103 R)
• M82: 65,411,519 km (0.067 R)
• M83: 70,183,841 km (0.088 R)
• M84: 72,433,045 km (0.117 R)
• M85: 75,307,867 km (0.107 R)
• M86: 75,790,620 km (0.044 R)
• M87: 76,637,942 km (0.054 R)
• M88: 77,610,029 km (0.063 R)
• M89: 78,219,790 km (0.115 R)
• M90: 80,797,810 km (0.102 R)
• M91: 81,415,649 km (0.119 R)
• M92: 81,539,516 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.3

Radius: 4.6

Gravity: 37.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.83 AU - 19.91 AU

Year: 29358 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,402,978 km

• M1: 93,648 km (0.079 R)
• M2: 565,929 km (0.112 R)
• M3: 850,613 km (0.096 R)
• M4: 1,571,226 km (0.091 R)
• M5: 1,609,224 km (0.105 R)
• M6: 2,978,942 km (0.109 R)
• M7: 3,918,567 km (0.092 R)
• M8: 5,453,590 km (0.107 R)
• M9: 6,527,105 km (0.091 R)
• M10: 6,650,373 km (0.067 R)
• M11: 6,961,836 km (0.069 R)
• M12: 7,278,086 km (0.069 R)
• M13: 10,542,910 km (0.082 R)
• M14: 10,760,126 km (0.068 R)
• M15: 11,051,991 km (0.119 R)
• M16: 12,093,941 km (0.115 R)
• M17: 13,167,006 km (0.076 R)
• M18: 14,913,561 km (0.094 R)
• M19: 15,896,569 km (0.095 R)
• M20: 18,097,004 km (0.117 R)
• M21: 18,618,203 km (0.033 R)
• M22: 19,320,715 km (0.045 R)
• M23: 20,031,903 km (0.119 R)
• M24: 20,211,121 km (0.036 R)
• M25: 21,297,052 km (0.061 R)
• M26: 22,123,879 km (0.077 R)
• M27: 22,401,982 km (0.074 R)
• M28: 23,148,775 km (0.08 R)
• M29: 25,147,851 km (0.041 R)
• M30: 27,399,748 km (0.096 R)
• M31: 28,198,002 km (0.097 R)
• M32: 31,674,956 km (0.04 R)
• M33: 32,197,501 km (0.096 R)
• M34: 32,723,038 km (0.104 R)
• M35: 33,463,398 km (0.094 R)
• M36: 34,102,331 km (0.097 R)
• M37: 35,934,605 km (0.118 R)
• M38: 36,698,452 km (0.066 R)
• M39: 36,917,613 km (0.039 R)
• M40: 37,357,281 km (0.081 R)
• M41: 39,021,408 km (0.079 R)
• M42: 40,031,493 km (0.108 R)
• M43: 40,257,236 km (0.064 R)
• M44: 40,596,374 km (0.099 R)
• M45: 41,848,359 km (0.115 R)
• M46: 43,460,126 km (0.084 R)
• M47: 44,040,566 km (0.094 R)
• M48: 45,326,659 km (0.081 R)
• M49: 46,033,359 km (0.074 R)
• M50: 46,625,168 km (0.081 R)
• M51: 47,457,681 km (0.118 R)
• M52: 48,535,384 km (0.082 R)
• M53: 50,349,557 km (0.112 R)
• M54: 51,448,503 km (0.086 R)
• M55: 53,297,832 km (0.095 R)
• M56: 53,421,848 km (0.105 R)
• M57: 54,417,721 km (0.033 R)
• M58: 54,792,763 km (0.109 R)
• M59: 55,043,340 km (0.077 R)
• M60: 56,680,838 km (0.099 R)
• M61: 57,060,966 km (0.078 R)
• M62: 58,462,100 km (0.107 R)
• M63: 60,520,417 km (0.029 R)
• M64: 61,818,777 km (0.094 R)
• M65: 64,443,023 km (0.114 R)
• M66: 65,635,617 km (0.08 R)
• M67: 67,103,322 km (0.109 R)
• M68: 67,237,361 km (0.115 R)
• M69: 71,433,881 km (0.103 R)
• M70: 72,943,323 km (0.093 R)
• M71: 73,632,820 km (0.08 R)
• M72: 73,771,048 km (0.115 R)
• M73: 75,296,498 km (0.068 R)
• M74: 76,552,522 km (0.101 R)
• M75: 77,393,561 km (0.108 R)
• M76: 77,674,655 km (0.114 R)
• M77: 79,226,434 km (0.052 R)
• M78: 80,503,850 km (0.105 R)
• M79: 85,535,275 km (0.078 R)
• M80: 86,845,453 km (0.087 R)
• M81: 87,283,626 km (0.059 R)
• M82: 89,780,713 km (0.117 R)
• M83: 91,260,386 km (0.032 R)
• M84: 93,644,677 km (0.113 R)
• M85: 94,094,069 km (0.071 R)
• M86: 94,394,012 km (0.101 R)
• M87: 99,847,453 km (0.119 R)
• M88: 101,073,109 km (0.075 R)
• M89: 102,457,936 km (0.063 R)
• M90: 102,766,407 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.9

Radius: 4.8

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 17.56 AU - 23.24 AU

Year: 33000 Days

Day: 21.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 67,402,978 km

• M1: 171,290 km (0.115 R)
• M2: 392,246 km (0.087 R)
• M3: 445,203 km (0.049 R)
• M4: 702,512 km (0.086 R)
• M5: 1,024,745 km (0.086 R)
• M6: 2,062,805 km (0.067 R)
• M7: 3,625,205 km (0.071 R)
• M8: 4,329,362 km (0.062 R)
• M9: 6,083,098 km (0.103 R)
• M10: 6,128,277 km (0.11 R)
• M11: 6,867,141 km (0.042 R)
• M12: 8,376,733 km (0.083 R)
• M13: 9,194,584 km (0.112 R)
• M14: 9,350,615 km (0.103 R)
• M15: 9,455,184 km (0.08 R)
• M16: 10,576,719 km (0.068 R)
• M17: 10,904,787 km (0.108 R)
• M18: 11,014,891 km (0.091 R)
• M19: 11,125,294 km (0.092 R)
• M20: 11,627,046 km (0.069 R)
• M21: 11,795,792 km (0.099 R)
• M22: 12,250,121 km (0.089 R)
• M23: 12,479,454 km (0.11 R)
• M24: 12,768,029 km (0.068 R)
• M25: 13,000,504 km (0.109 R)
• M26: 13,825,087 km (0.117 R)
• M27: 14,484,814 km (0.119 R)
• M28: 15,710,320 km (0.12 R)
• M29: 16,335,489 km (0.036 R)
• M30: 16,651,141 km (0.041 R)
• M31: 17,998,569 km (0.116 R)
• M32: 18,652,461 km (0.089 R)
• M33: 18,850,080 km (0.103 R)
• M34: 19,247,561 km (0.113 R)
• M35: 19,781,775 km (0.06 R)
• M36: 20,320,776 km (0.063 R)
• M37: 20,796,498 km (0.103 R)
• M38: 22,735,436 km (0.07 R)
• M39: 23,087,739 km (0.11 R)
• M40: 24,514,902 km (0.103 R)
• M41: 24,587,008 km (0.096 R)
• M42: 26,190,997 km (0.056 R)
• M43: 27,678,299 km (0.083 R)
• M44: 28,811,802 km (0.058 R)
• M45: 29,499,055 km (0.118 R)
• M46: 29,806,179 km (0.057 R)
• M47: 31,279,868 km (0.066 R)
• M48: 31,986,119 km (0.1 R)
• M49: 33,814,654 km (0.086 R)
• M50: 36,744,229 km (0.088 R)
• M51: 37,738,606 km (0.056 R)
• M52: 38,322,786 km (0.11 R)
• M53: 38,825,883 km (0.08 R)
• M54: 39,162,479 km (0.096 R)
• M55: 41,202,395 km (0.06 R)
• M56: 41,631,741 km (0.115 R)
• M57: 42,754,922 km (0.081 R)
• M58: 43,015,521 km (0.042 R)
• M59: 44,063,155 km (0.12 R)
• M60: 46,183,555 km (0.094 R)
• M61: 48,608,537 km (0.116 R)
• M62: 48,789,700 km (0.117 R)
• M63: 49,790,659 km (0.098 R)
• M64: 51,074,508 km (0.031 R)
• M65: 51,628,020 km (0.111 R)
• M66: 51,905,524 km (0.118 R)
• M67: 55,084,928 km (0.07 R)
• M68: 59,195,129 km (0.106 R)
• M69: 62,810,162 km (0.098 R)
• M70: 62,908,897 km (0.061 R)
• M71: 66,697,163 km (0.083 R)
• M72: 66,999,351 km (0.119 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit