🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.54 AU - 0.54 AU

Year: 144 Days

Day: 27.1 Hours

Environment

Temp: 256 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.61 AU

Year: 156 Days

Day: 32.1 Hours

Environment

Temp: 238 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.12 AU - 1.2 AU

Year: 454 Days

Day: 47.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,259,307 km

• M1: 129,552 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.2

Radius: 10

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.26 AU - 8.46 AU

Year: 7257 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,259,307 km

• M1: 143,614 km (0.048 R)
• M2: 224,696 km (0.1 R)
• M3: 295,755 km (0.039 R)
• M4: 449,691 km (0.118 R)
• M5: 526,734 km (0.107 R)
• M6: 609,013 km (0.085 R)
• M7: 884,423 km (0.12 R)
• M8: 1,182,721 km (0.107 R)
• M9: 1,294,620 km (0.041 R)
• M10: 1,427,014 km (0.071 R)
• M11: 1,599,052 km (0.07 R)
• M12: 1,851,573 km (0.113 R)
• M13: 2,374,567 km (0.038 R)
• M14: 2,558,872 km (0.097 R)
• M15: 2,833,533 km (0.109 R)
• M16: 3,117,769 km (0.099 R)
• M17: 3,666,943 km (0.079 R)
• M18: 3,832,697 km (0.103 R)
• M19: 4,470,433 km (0.064 R)
• M20: 4,775,912 km (0.101 R)
• M21: 4,957,374 km (0.106 R)
• M22: 5,246,996 km (0.081 R)
• M23: 5,407,365 km (0.094 R)
• M24: 6,431,811 km (0.117 R)
• M25: 6,864,149 km (0.119 R)
• M26: 7,069,098 km (0.119 R)
• M27: 7,335,532 km (0.079 R)
• M28: 7,575,337 km (0.049 R)
• M29: 7,756,799 km (0.067 R)
• M30: 8,062,428 km (0.058 R)
• M31: 8,309,863 km (0.115 R)
• M32: 8,780,497 km (0.113 R)
• M33: 8,843,927 km (0.118 R)
• M34: 9,035,113 km (0.109 R)
• M35: 9,292,122 km (0.116 R)
• M36: 9,453,987 km (0.097 R)
• M37: 9,551,525 km (0.109 R)
• M38: 9,879,294 km (0.109 R)
• M39: 10,579,412 km (0.105 R)
• M40: 10,850,483 km (0.105 R)
• M41: 11,433,765 km (0.062 R)
• M42: 11,677,011 km (0.051 R)
• M43: 12,062,675 km (0.11 R)
• M44: 12,310,259 km (0.059 R)
• M45: 12,738,707 km (0.088 R)
• M46: 13,354,004 km (0.085 R)
• M47: 13,720,369 km (0.116 R)
• M48: 13,831,071 km (0.096 R)
• M49: 14,201,775 km (0.096 R)
• M50: 14,500,821 km (0.115 R)
• M51: 14,613,468 km (0.109 R)
• M52: 15,029,051 km (0.117 R)
• M53: 15,602,011 km (0.083 R)
• M54: 15,949,227 km (0.103 R)
• M55: 16,026,719 km (0.102 R)
• M56: 16,651,290 km (0.099 R)
• M57: 17,683,216 km (0.109 R)
• M58: 17,964,610 km (0.099 R)
• M59: 18,085,635 km (0.096 R)
• M60: 18,247,499 km (0.116 R)
• M61: 18,694,947 km (0.075 R)
• M62: 18,940,437 km (0.099 R)
• M63: 19,104,845 km (0.105 R)
• M64: 19,269,702 km (0.112 R)
• M65: 19,766,965 km (0.066 R)
• M66: 21,369,308 km (0.095 R)
• M67: 22,402,730 km (0.114 R)
• M68: 23,100,754 km (0.074 R)
• M69: 23,188,568 km (0.047 R)
• M70: 23,320,363 km (0.034 R)
• M71: 23,452,458 km (0.093 R)
• M72: 24,742,141 km (0.057 R)
• M73: 25,146,953 km (0.055 R)
• M74: 25,372,846 km (0.106 R)
• M75: 25,826,726 km (0.069 R)
• M76: 28,323,514 km (0.096 R)
• M77: 28,983,241 km (0.047 R)
• M78: 29,648,054 km (0.101 R)
• M79: 29,982,405 km (0.119 R)
• M80: 30,944,469 km (0.087 R)
• M81: 31,186,668 km (0.106 R)
• M82: 32,161,298 km (0.044 R)
• M83: 32,751,013 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.4

Radius: 8.8

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.55 AU - 13.13 AU

Year: 15754 Days

Day: 6.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,259,307 km

• M1: 209,587 km (0.083 R)
• M2: 376,538 km (0.065 R)
• M3: 496,366 km (0.077 R)
• M4: 670,498 km (0.084 R)
• M5: 733,179 km (0.048 R)
• M6: 887,863 km (0.088 R)
• M7: 1,497,624 km (0.085 R)
• M8: 1,638,695 km (0.078 R)
• M9: 2,119,652 km (0.116 R)
• M10: 2,954,109 km (0.064 R)
• M11: 4,154,183 km (0.106 R)
• M12: 4,721,758 km (0.099 R)
• M13: 5,057,156 km (0.113 R)
• M14: 5,142,277 km (0.077 R)
• M15: 5,270,782 km (0.084 R)
• M16: 5,443,717 km (0.113 R)
• M17: 6,245,262 km (0.11 R)
• M18: 6,382,593 km (0.112 R)
• M19: 7,274,496 km (0.048 R)
• M20: 7,515,797 km (0.115 R)
• M21: 8,557,597 km (0.106 R)
• M22: 9,909,213 km (0.089 R)
• M23: 10,122,989 km (0.064 R)
• M24: 10,883,245 km (0.074 R)
• M25: 11,944,343 km (0.099 R)
• M26: 12,979,859 km (0.057 R)
• M27: 13,745,501 km (0.1 R)
• M28: 14,163,777 km (0.075 R)
• M29: 14,284,053 km (0.109 R)
• M30: 15,013,044 km (0.051 R)
• M31: 15,443,736 km (0.074 R)
• M32: 15,505,670 km (0.077 R)
• M33: 16,254,557 km (0.095 R)
• M34: 16,696,918 km (0.076 R)
• M35: 16,887,655 km (0.031 R)
• M36: 18,374,209 km (0.098 R)
• M37: 18,637,052 km (0.078 R)
• M38: 18,768,848 km (0.068 R)
• M39: 19,033,636 km (0.105 R)
• M40: 19,566,653 km (0.108 R)
• M41: 19,969,670 km (0.119 R)
• M42: 20,037,139 km (0.093 R)
• M43: 20,715,565 km (0.107 R)
• M44: 20,852,298 km (0.091 R)
• M45: 21,057,695 km (0.12 R)
• M46: 21,747,491 km (0.116 R)
• M47: 21,955,881 km (0.115 R)
• M48: 22,025,594 km (0.08 R)
• M49: 23,646,786 km (0.09 R)
• M50: 23,932,667 km (0.042 R)
• M51: 24,004,325 km (0.099 R)
• M52: 24,869,748 km (0.098 R)
• M53: 25,892,100 km (0.11 R)
• M54: 26,630,964 km (0.098 R)
• M55: 28,431,973 km (0.075 R)
• M56: 29,041,135 km (0.118 R)
• M57: 29,117,430 km (0.119 R)
• M58: 29,194,024 km (0.117 R)
• M59: 29,808,423 km (0.113 R)
• M60: 30,272,027 km (0.101 R)
• M61: 30,427,160 km (0.104 R)
• M62: 31,992,402 km (0.078 R)
• M63: 32,467,076 km (0.09 R)
• M64: 32,864,408 km (0.063 R)
• M65: 34,308,177 km (0.104 R)
• M66: 34,631,907 km (0.08 R)
• M67: 35,445,420 km (0.098 R)
• M68: 35,527,101 km (0.096 R)
• M69: 36,347,645 km (0.098 R)
• M70: 37,174,323 km (0.106 R)
• M71: 39,014,825 km (0.077 R)
• M72: 39,268,095 km (0.11 R)
• M73: 40,286,557 km (0.077 R)
• M74: 40,799,079 km (0.104 R)
• M75: 44,095,020 km (0.098 R)
• M76: 45,419,410 km (0.098 R)
• M77: 46,131,047 km (0.108 R)
• M78: 46,846,424 km (0.056 R)
• M79: 47,745,806 km (0.098 R)
• M80: 49,378,966 km (0.093 R)
• M81: 51,492,185 km (0.058 R)
• M82: 53,353,781 km (0.081 R)
• M83: 53,447,430 km (0.11 R)
• M84: 53,916,569 km (0.117 R)
• M85: 54,953,431 km (0.114 R)
• M86: 56,092,021 km (0.107 R)
• M87: 56,473,346 km (0.104 R)
• M88: 57,334,282 km (0.103 R)
• M89: 58,489,027 km (0.11 R)
• M90: 58,875,738 km (0.081 R)
• M91: 61,605,750 km (0.055 R)
• M92: 62,590,702 km (0.102 R)
• M93: 62,689,437 km (0.105 R)
• M94: 63,680,223 km (0.085 R)
• M95: 65,175,903 km (0.09 R)
• M96: 66,078,875 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.7

Radius: 5.4

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.25 AU - 16.03 AU

Year: 17311 Days

Day: 23.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,259,307 km

• M1: 149,299 km (0.087 R)
• M2: 223,948 km (0.103 R)
• M3: 340,934 km (0.065 R)
• M4: 399,426 km (0.116 R)
• M5: 544,237 km (0.111 R)
• M6: 686,804 km (0.098 R)
• M7: 782,098 km (0.06 R)
• M8: 841,338 km (0.089 R)
• M9: 1,926,073 km (0.052 R)
• M10: 2,228,709 km (0.113 R)
• M11: 2,342,403 km (0.098 R)
• M12: 3,917,819 km (0.097 R)
• M13: 4,299,892 km (0.047 R)
• M14: 5,061,794 km (0.115 R)
• M15: 5,943,224 km (0.115 R)
• M16: 6,502,571 km (0.109 R)
• M17: 6,953,907 km (0.067 R)
• M18: 7,671,080 km (0.1 R)
• M19: 8,857,690 km (0.117 R)
• M20: 9,311,570 km (0.068 R)
• M21: 10,289,042 km (0.089 R)
• M22: 10,669,919 km (0.071 R)
• M23: 11,152,521 km (0.045 R)
• M24: 11,989,372 km (0.065 R)
• M25: 12,744,243 km (0.116 R)
• M26: 13,983,960 km (0.049 R)
• M27: 15,423,840 km (0.083 R)
• M28: 15,641,056 km (0.111 R)
• M29: 15,914,221 km (0.059 R)
• M30: 16,133,831 km (0.12 R)
• M31: 16,631,543 km (0.073 R)
• M32: 16,798,494 km (0.118 R)
• M33: 17,022,143 km (0.119 R)
• M34: 17,642,077 km (0.105 R)
• M35: 18,614,613 km (0.107 R)
• M36: 18,903,935 km (0.08 R)
• M37: 19,898,761 km (0.101 R)
• M38: 20,076,184 km (0.12 R)
• M39: 20,432,376 km (0.037 R)
• M40: 20,730,824 km (0.1 R)
• M41: 21,211,332 km (0.061 R)
• M42: 23,045,851 km (0.109 R)
• M43: 25,121,671 km (0.047 R)
• M44: 26,538,363 km (0.062 R)
• M45: 27,980,935 km (0.077 R)
• M46: 28,378,716 km (0.097 R)
• M47: 28,645,000 km (0.072 R)
• M48: 29,785,834 km (0.103 R)
• M49: 31,009,843 km (0.104 R)
• M50: 31,973,104 km (0.119 R)
• M51: 32,388,986 km (0.1 R)
• M52: 33,086,112 km (0.044 R)
• M53: 33,296,148 km (0.108 R)
• M54: 35,492,843 km (0.102 R)
• M55: 35,923,385 km (0.119 R)
• M56: 36,139,405 km (0.049 R)
• M57: 36,789,707 km (0.036 R)
• M58: 38,322,187 km (0.068 R)
• M59: 39,133,307 km (0.096 R)
• M60: 39,207,358 km (0.068 R)
• M61: 39,281,409 km (0.1 R)
• M62: 39,355,460 km (0.074 R)
• M63: 40,697,353 km (0.118 R)
• M64: 41,600,176 km (0.095 R)
• M65: 42,814,312 km (0.095 R)
• M66: 44,811,893 km (0.099 R)
• M67: 45,588,156 km (0.115 R)
• M68: 46,761,003 km (0.115 R)
• M69: 46,839,542 km (0.082 R)
• M70: 47,154,146 km (0.114 R)
• M71: 47,706,462 km (0.089 R)
• M72: 49,776,448 km (0.064 R)
• M73: 50,580,386 km (0.032 R)
• M74: 51,469,596 km (0.032 R)
• M75: 51,550,678 km (0.055 R)
• M76: 51,875,455 km (0.114 R)
• M77: 55,160,774 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.5

Radius: 6.4

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.1 AU - 19.02 AU

Year: 27894 Days

Day: 21.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,259,307 km

• M1: 147,055 km (0.116 R)
• M2: 1,327,681 km (0.08 R)
• M3: 1,395,150 km (0.11 R)
• M4: 1,640,341 km (0.119 R)
• M5: 1,786,647 km (0.115 R)
• M6: 1,899,145 km (0.087 R)
• M7: 2,880,956 km (0.087 R)
• M8: 3,013,200 km (0.114 R)
• M9: 3,704,642 km (0.066 R)
• M10: 3,800,534 km (0.071 R)
• M11: 3,994,562 km (0.101 R)
• M12: 4,241,848 km (0.042 R)
• M13: 4,545,083 km (0.083 R)
• M14: 4,699,318 km (0.048 R)
• M15: 6,856,370 km (0.077 R)
• M16: 7,634,428 km (0.093 R)
• M17: 8,064,971 km (0.114 R)
• M18: 8,440,162 km (0.103 R)
• M19: 9,078,197 km (0.109 R)
• M20: 9,207,749 km (0.07 R)
• M21: 9,337,749 km (0.065 R)
• M22: 10,945,777 km (0.056 R)
• M23: 11,083,706 km (0.092 R)
• M24: 11,993,560 km (0.09 R)
• M25: 12,565,473 km (0.092 R)
• M26: 13,073,059 km (0.088 R)
• M27: 13,146,062 km (0.112 R)
• M28: 13,219,365 km (0.097 R)
• M29: 13,292,668 km (0.069 R)
• M30: 13,513,475 km (0.111 R)
• M31: 14,258,323 km (0.103 R)
• M32: 15,092,929 km (0.099 R)
• M33: 17,127,909 km (0.119 R)
• M34: 18,014,576 km (0.074 R)
• M35: 18,750,896 km (0.096 R)
• M36: 18,833,325 km (0.115 R)
• M37: 19,081,358 km (0.086 R)
• M38: 22,577,759 km (0.104 R)
• M39: 22,929,314 km (0.12 R)
• M40: 23,816,131 km (0.046 R)
• M41: 25,622,974 km (0.041 R)
• M42: 26,542,851 km (0.108 R)
• M43: 26,728,053 km (0.106 R)
• M44: 29,271,067 km (0.097 R)
• M45: 31,693,506 km (0.057 R)
• M46: 33,377,080 km (0.09 R)
• M47: 34,482,010 km (0.1 R)
• M48: 34,582,989 km (0.076 R)
• M49: 35,496,732 km (0.114 R)
• M50: 37,348,006 km (0.069 R)
• M51: 37,763,589 km (0.039 R)
• M52: 39,864,691 km (0.052 R)
• M53: 40,289,399 km (0.03 R)
• M54: 40,822,417 km (0.076 R)
• M55: 41,572,650 km (0.083 R)
• M56: 41,895,482 km (0.034 R)
• M57: 42,327,371 km (0.075 R)
• M58: 43,959,783 km (0.066 R)
• M59: 45,170,030 km (0.102 R)
• M60: 45,723,692 km (0.108 R)
• M61: 46,502,648 km (0.083 R)
• M62: 47,061,845 km (0.064 R)
• M63: 48,979,240 km (0.089 R)
• M64: 49,434,168 km (0.09 R)
• M65: 50,692,286 km (0.075 R)
• M66: 53,590,595 km (0.115 R)
• M67: 54,176,719 km (0.06 R)
• M68: 57,497,942 km (0.109 R)
• M69: 57,617,769 km (0.118 R)
• M70: 57,737,747 km (0.066 R)
• M71: 60,031,830 km (0.084 R)
• M72: 61,128,832 km (0.111 R)
• M73: 63,962,365 km (0.084 R)
• M74: 64,583,944 km (0.109 R)
• M75: 64,708,559 km (0.073 R)
• M76: 65,958,599 km (0.117 R)
• M77: 67,469,088 km (0.113 R)
• M78: 68,736,631 km (0.082 R)
• M79: 72,068,774 km (0.056 R)
• M80: 72,715,486 km (0.055 R)
• M81: 73,364,292 km (0.1 R)
• M82: 79,155,225 km (0.103 R)
• M83: 79,288,517 km (0.117 R)
• M84: 80,759,812 km (0.066 R)
• M85: 81,431,656 km (0.115 R)
• M86: 82,240,233 km (0.059 R)
• M87: 83,322,424 km (0.082 R)
• M88: 84,137,134 km (0.069 R)
• M89: 86,048,546 km (0.117 R)
• M90: 88,388,705 km (0.079 R)
• M91: 89,497,225 km (0.05 R)
• M92: 91,308,257 km (0.098 R)
• M93: 93,976,934 km (0.118 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 11,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit