🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.65 AU - 0.77 AU

Year: 221 Days

Day: 36.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.57 AU - 0.87 AU

Year: 225 Days

Day: 40.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1 AU - 1.22 AU

Year: 431 Days

Day: 39.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1 AU - 1.58 AU

Year: 541 Days

Day: 17.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.3

Radius: 13.7

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.78 AU - 11.2 AU

Year: 13442 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 100,716,200 km

• M1: 181,013 km (0.118 R)
• M2: 506,688 km (0.057 R)
• M3: 594,053 km (0.078 R)
• M4: 1,169,407 km (0.109 R)
• M5: 1,473,090 km (0.039 R)
• M6: 1,634,656 km (0.073 R)
• M7: 1,802,505 km (0.094 R)
• M8: 1,888,673 km (0.073 R)
• M9: 2,035,429 km (0.098 R)
• M10: 2,309,642 km (0.053 R)
• M11: 2,628,584 km (0.103 R)
• M12: 2,760,230 km (0.092 R)
• M13: 3,203,638 km (0.092 R)
• M14: 3,416,067 km (0.117 R)
• M15: 3,967,635 km (0.082 R)
• M16: 4,429,144 km (0.105 R)
• M17: 4,786,683 km (0.069 R)
• M18: 5,030,228 km (0.093 R)
• M19: 5,487,699 km (0.093 R)
• M20: 6,002,016 km (0.074 R)
• M21: 6,576,921 km (0.107 R)
• M22: 6,712,008 km (0.117 R)
• M23: 6,985,173 km (0.117 R)
• M24: 7,215,704 km (0.053 R)
• M25: 7,970,126 km (0.114 R)
• M26: 8,066,317 km (0.095 R)
• M27: 8,998,462 km (0.12 R)
• M28: 9,148,807 km (0.102 R)
• M29: 9,249,487 km (0.052 R)
• M30: 10,644,936 km (0.107 R)
• M31: 11,340,117 km (0.089 R)
• M32: 11,720,544 km (0.042 R)
• M33: 13,398,284 km (0.073 R)
• M34: 14,558,266 km (0.074 R)
• M35: 14,912,514 km (0.031 R)
• M36: 15,210,064 km (0.108 R)
• M37: 15,689,974 km (0.12 R)
• M38: 16,053,198 km (0.107 R)
• M39: 16,174,971 km (0.106 R)
• M40: 17,659,281 km (0.102 R)
• M41: 19,445,629 km (0.109 R)
• M42: 19,640,555 km (0.069 R)
• M43: 19,901,304 km (0.101 R)
• M44: 20,097,576 km (0.081 R)
• M45: 20,558,188 km (0.114 R)
• M46: 21,556,904 km (0.085 R)
• M47: 21,893,349 km (0.106 R)
• M48: 23,050,339 km (0.108 R)
• M49: 23,809,399 km (0.09 R)
• M50: 24,366,800 km (0.103 R)
• M51: 25,565,229 km (0.106 R)
• M52: 28,313,192 km (0.117 R)
• M53: 28,977,706 km (0.113 R)
• M54: 30,850,372 km (0.082 R)
• M55: 31,839,513 km (0.09 R)
• M56: 32,376,570 km (0.052 R)
• M57: 35,106,132 km (0.078 R)
• M58: 35,264,257 km (0.053 R)
• M59: 35,581,405 km (0.074 R)
• M60: 35,899,450 km (0.08 R)
• M61: 37,989,781 km (0.06 R)
• M62: 38,152,244 km (0.109 R)
• M63: 39,460,029 km (0.112 R)
• M64: 39,871,722 km (0.075 R)
• M65: 40,036,729 km (0.086 R)
• M66: 40,865,650 km (0.032 R)
• M67: 42,624,473 km (0.036 R)
• M68: 43,216,282 km (0.1 R)
• M69: 43,470,748 km (0.095 R)
• M70: 44,151,717 km (0.08 R)
• M71: 44,407,978 km (0.094 R)
• M72: 45,956,167 km (0.094 R)
• M73: 47,521,858 km (0.069 R)
• M74: 48,135,508 km (0.063 R)
• M75: 48,751,702 km (0.087 R)
• M76: 49,282,027 km (0.117 R)
• M77: 52,052,280 km (0.088 R)
• M78: 52,323,052 km (0.054 R)
• M79: 54,140,068 km (0.118 R)
• M80: 56,070,180 km (0.115 R)
• M81: 56,533,035 km (0.09 R)
• M82: 56,718,537 km (0.043 R)
• M83: 57,090,138 km (0.114 R)
• M84: 60,186,814 km (0.11 R)
• M85: 60,660,740 km (0.034 R)
• M86: 61,326,301 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.2

Radius: 3.7

Gravity: 45.45 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.08 AU - 15.64 AU

Year: 18017 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,716,200 km

• M1: 301,440 km (0.041 R)
• M2: 439,219 km (0.046 R)
• M3: 554,859 km (0.102 R)
• M4: 907,909 km (0.09 R)
• M5: 1,005,447 km (0.086 R)
• M6: 1,373,009 km (0.114 R)
• M7: 1,485,208 km (0.049 R)
• M8: 1,542,354 km (0.113 R)
• M9: 2,218,088 km (0.065 R)
• M10: 2,450,114 km (0.102 R)
• M11: 2,620,655 km (0.093 R)
• M12: 2,759,782 km (0.118 R)
• M13: 3,045,214 km (0.087 R)
• M14: 3,118,068 km (0.03 R)
• M15: 3,154,720 km (0.089 R)
• M16: 3,567,311 km (0.103 R)
• M17: 4,036,450 km (0.098 R)
• M18: 6,006,205 km (0.077 R)
• M19: 6,097,759 km (0.103 R)
• M20: 6,845,898 km (0.073 R)
• M21: 6,989,362 km (0.066 R)
• M22: 7,037,383 km (0.097 R)
• M23: 7,133,874 km (0.085 R)
• M24: 7,920,908 km (0.109 R)
• M25: 8,426,698 km (0.049 R)
• M26: 8,838,841 km (0.098 R)
• M27: 9,204,907 km (0.108 R)
• M28: 10,441,782 km (0.051 R)
• M29: 11,332,637 km (0.119 R)
• M30: 11,502,281 km (0.098 R)
• M31: 12,247,428 km (0.073 R)
• M32: 13,603,533 km (0.097 R)
• M33: 14,207,759 km (0.109 R)
• M34: 15,068,395 km (0.026 R)
• M35: 16,199,505 km (0.12 R)
• M36: 20,436,116 km (0.106 R)
• M37: 21,196,821 km (0.05 R)
• M38: 22,817,116 km (0.117 R)
• M39: 23,031,340 km (0.054 R)
• M40: 24,989,427 km (0.101 R)
• M41: 26,849,527 km (0.092 R)
• M42: 28,063,214 km (0.073 R)
• M43: 28,139,659 km (0.099 R)
• M44: 28,676,715 km (0.048 R)
• M45: 28,985,036 km (0.066 R)
• M46: 29,217,063 km (0.075 R)
• M47: 29,605,269 km (0.096 R)
• M48: 29,683,060 km (0.082 R)
• M49: 30,465,008 km (0.109 R)
• M50: 30,622,235 km (0.117 R)
• M51: 31,889,479 km (0.026 R)
• M52: 32,369,090 km (0.046 R)
• M53: 32,609,793 km (0.091 R)
• M54: 32,690,276 km (0.049 R)
• M55: 32,931,727 km (0.076 R)
• M56: 33,578,738 km (0.047 R)
• M57: 33,741,052 km (0.097 R)
• M58: 34,474,979 km (0.08 R)
• M59: 35,131,863 km (0.072 R)
• M60: 35,958,691 km (0.078 R)
• M61: 38,647,264 km (0.042 R)
• M62: 38,987,898 km (0.094 R)
• M63: 43,505,155 km (0.029 R)
• M64: 43,593,717 km (0.078 R)
• M65: 44,570,890 km (0.087 R)
• M66: 45,555,394 km (0.115 R)
• M67: 45,735,211 km (0.116 R)
• M68: 45,915,177 km (0.085 R)
• M69: 46,728,092 km (0.1 R)
• M70: 47,181,672 km (0.087 R)
• M71: 47,636,749 km (0.078 R)
• M72: 47,819,259 km (0.098 R)
• M73: 48,093,322 km (0.074 R)
• M74: 48,276,430 km (0.111 R)
• M75: 49,287,262 km (0.108 R)
• M76: 49,749,071 km (0.118 R)
• M77: 50,305,126 km (0.092 R)
• M78: 51,704,166 km (0.113 R)
• M79: 52,738,186 km (0.081 R)
• M80: 54,159,366 km (0.098 R)
• M81: 55,209,393 km (0.113 R)
• M82: 55,305,136 km (0.04 R)
• M83: 56,652,115 km (0.116 R)
• M84: 56,845,545 km (0.115 R)
• M85: 59,084,128 km (0.105 R)
• M86: 60,955,148 km (0.109 R)
• M87: 61,550,099 km (0.062 R)
• M88: 63,045,629 km (0.115 R)
• M89: 64,351,469 km (0.089 R)
• M90: 64,553,276 km (0.119 R)
• M91: 67,603,727 km (0.097 R)
• M92: 68,013,924 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.9

Radius: 5

Gravity: 24.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.11 AU - 17.45 AU

Year: 26503 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,716,200 km

• M1: 103,522 km (0.102 R)
• M2: 434,582 km (0.063 R)
• M3: 720,164 km (0.074 R)
• M4: 910,153 km (0.105 R)
• M5: 1,534,126 km (0.078 R)
• M6: 1,997,132 km (0.066 R)
• M7: 3,084,409 km (0.118 R)
• M8: 3,940,707 km (0.084 R)
• M9: 3,987,681 km (0.092 R)
• M10: 5,482,612 km (0.098 R)
• M11: 5,800,358 km (0.057 R)
• M12: 5,907,620 km (0.107 R)
• M13: 6,178,691 km (0.047 R)
• M14: 8,855,596 km (0.058 R)
• M15: 9,103,180 km (0.094 R)
• M16: 9,227,945 km (0.064 R)
• M17: 9,732,389 km (0.093 R)
• M18: 12,454,771 km (0.086 R)
• M19: 14,221,970 km (0.111 R)
• M20: 14,294,226 km (0.055 R)
• M21: 14,366,632 km (0.069 R)
• M22: 16,065,914 km (0.085 R)
• M23: 16,141,161 km (0.089 R)
• M24: 16,824,225 km (0.103 R)
• M25: 17,671,996 km (0.071 R)
• M26: 19,328,344 km (0.078 R)
• M27: 19,649,531 km (0.053 R)
• M28: 20,296,990 km (0.065 R)
• M29: 20,378,372 km (0.044 R)
• M30: 20,541,583 km (0.12 R)
• M31: 20,869,202 km (0.086 R)
• M32: 21,363,922 km (0.104 R)
• M33: 21,612,704 km (0.114 R)
• M34: 22,197,033 km (0.103 R)
• M35: 22,871,270 km (0.1 R)
• M36: 23,466,520 km (0.102 R)
• M37: 24,239,493 km (0.115 R)
• M38: 24,759,495 km (0.038 R)
• M39: 25,283,087 km (0.108 R)
• M40: 26,341,193 km (0.046 R)
• M41: 28,865,807 km (0.113 R)
• M42: 32,413,371 km (0.12 R)
• M43: 34,238,016 km (0.114 R)
• M44: 34,626,372 km (0.047 R)
• M45: 36,095,573 km (0.08 R)
• M46: 36,490,810 km (0.088 R)
• M47: 36,986,877 km (0.076 R)
• M48: 37,885,511 km (0.115 R)
• M49: 38,287,181 km (0.075 R)
• M50: 39,094,711 km (0.109 R)
• M51: 40,418,951 km (0.113 R)
• M52: 42,380,628 km (0.119 R)
• M53: 45,647,097 km (0.112 R)
• M54: 46,181,611 km (0.067 R)
• M55: 48,448,617 km (0.086 R)
• M56: 48,884,545 km (0.095 R)
• M57: 49,102,958 km (0.05 R)
• M58: 50,200,109 km (0.085 R)
• M59: 50,420,466 km (0.113 R)
• M60: 50,530,720 km (0.12 R)
• M61: 52,083,546 km (0.073 R)
• M62: 52,306,596 km (0.091 R)
• M63: 52,641,845 km (0.108 R)
• M64: 52,977,842 km (0.12 R)
• M65: 56,720,332 km (0.093 R)
• M66: 58,913,287 km (0.099 R)
• M67: 59,029,525 km (0.105 R)
• M68: 59,961,819 km (0.091 R)
• M69: 60,429,761 km (0.052 R)
• M70: 60,781,615 km (0.091 R)
• M71: 60,898,900 km (0.066 R)
• M72: 61,487,118 km (0.05 R)
• M73: 61,722,885 km (0.098 R)
• M74: 62,077,132 km (0.113 R)
• M75: 63,025,134 km (0.053 R)
• M76: 64,935,499 km (0.045 R)
• M77: 66,259,889 km (0.115 R)
• M78: 66,380,614 km (0.102 R)
• M79: 66,985,887 km (0.09 R)
• M80: 67,107,211 km (0.082 R)
• M81: 68,201,968 km (0.07 R)
• M82: 69,302,560 km (0.108 R)
• M83: 70,409,135 km (0.071 R)
• M84: 73,513,291 km (0.044 R)
• M85: 75,649,549 km (0.111 R)
• M86: 76,155,190 km (0.096 R)
• M87: 78,444,187 km (0.09 R)
• M88: 79,982,801 km (0.069 R)
• M89: 82,569,049 km (0.109 R)
• M90: 82,959,350 km (0.117 R)
• M91: 85,051,326 km (0.118 R)
• M92: 86,367,638 km (0.093 R)
• M93: 88,221,754 km (0.112 R)
• M94: 88,487,739 km (0.087 R)
• M95: 88,620,731 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 3.2

Gravity: 70.05 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.62 AU - 20.72 AU

Year: 29764 Days

Day: 18.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,716,200 km

• M1: 224,696 km (0.063 R)
• M2: 262,993 km (0.113 R)
• M3: 906,413 km (0.116 R)
• M4: 1,199,326 km (0.068 R)
• M5: 1,409,810 km (0.045 R)
• M6: 1,556,566 km (0.101 R)
• M7: 2,712,808 km (0.078 R)
• M8: 3,762,985 km (0.06 R)
• M9: 3,813,399 km (0.028 R)
• M10: 4,978,168 km (0.067 R)
• M11: 7,473,311 km (0.087 R)
• M12: 8,708,990 km (0.084 R)
• M13: 9,316,058 km (0.099 R)
• M14: 9,659,235 km (0.089 R)
• M15: 10,713,152 km (0.117 R)
• M16: 10,784,660 km (0.115 R)
• M17: 13,310,022 km (0.1 R)
• M18: 15,276,935 km (0.102 R)
• M19: 15,762,380 km (0.077 R)
• M20: 16,088,802 km (0.116 R)
• M21: 17,500,707 km (0.051 R)
• M22: 17,585,080 km (0.078 R)
• M23: 19,823,214 km (0.092 R)
• M24: 20,796,797 km (0.103 R)
• M25: 20,886,107 km (0.115 R)
• M26: 21,785,938 km (0.109 R)
• M27: 22,331,821 km (0.102 R)
• M28: 23,437,050 km (0.102 R)
• M29: 24,090,044 km (0.051 R)
• M30: 24,371,588 km (0.076 R)
• M31: 24,654,327 km (0.049 R)
• M32: 25,033,109 km (0.118 R)
• M33: 25,128,104 km (0.117 R)
• M34: 27,247,457 km (0.106 R)
• M35: 31,142,836 km (0.056 R)
• M36: 31,449,512 km (0.043 R)
• M37: 34,044,586 km (0.116 R)
• M38: 35,208,008 km (0.116 R)
• M39: 35,741,175 km (0.11 R)
• M40: 36,707,428 km (0.068 R)
• M41: 37,247,925 km (0.11 R)
• M42: 37,464,992 km (0.104 R)
• M43: 39,989,904 km (0.115 R)
• M44: 42,003,941 km (0.092 R)
• M45: 42,116,887 km (0.108 R)
• M46: 46,596,146 km (0.095 R)
• M47: 48,358,858 km (0.108 R)
• M48: 48,951,266 km (0.105 R)
• M49: 50,862,977 km (0.115 R)
• M50: 53,042,618 km (0.104 R)
• M51: 54,266,628 km (0.086 R)
• M52: 55,252,627 km (0.103 R)
• M53: 55,747,796 km (0.092 R)
• M54: 56,493,392 km (0.067 R)
• M55: 58,371,593 km (0.116 R)
• M56: 60,907,427 km (0.114 R)
• M57: 61,290,996 km (0.076 R)
• M58: 64,517,672 km (0.108 R)
• M59: 66,086,056 km (0.066 R)
• M60: 67,931,645 km (0.032 R)
• M61: 69,793,989 km (0.099 R)
• M62: 70,731,519 km (0.09 R)
• M63: 71,942,962 km (0.105 R)
• M64: 72,889,917 km (0.082 R)
• M65: 73,025,602 km (0.092 R)
• M66: 74,796,243 km (0.087 R)
• M67: 75,755,464 km (0.054 R)
• M68: 76,030,275 km (0.03 R)
• M69: 76,580,945 km (0.041 R)
• M70: 77,963,379 km (0.11 R)
• M71: 78,102,056 km (0.067 R)
• M72: 78,240,883 km (0.046 R)
• M73: 79,214,616 km (0.109 R)
• M74: 83,149,488 km (0.114 R)
• M75: 84,285,385 km (0.093 R)
• M76: 84,570,219 km (0.09 R)
• M77: 85,140,636 km (0.089 R)
• M78: 86,572,587 km (0.106 R)
• M79: 90,477,989 km (0.088 R)
• M80: 91,061,570 km (0.049 R)
• M81: 92,232,174 km (0.114 R)
• M82: 92,378,929 km (0.106 R)
• M83: 93,260,659 km (0.096 R)
• M84: 93,407,863 km (0.079 R)
• M85: 95,774,053 km (0.11 R)
• M86: 96,219,854 km (0.12 R)
• M87: 99,360,063 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit