🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.5 AU - 0.6 AU

Year: 173 Days

Day: 33 Hours

Environment

Temp: 131 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,296,493 km

• M1: 54,454 km (0.05 R)
• M2: 90,208 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.83 AU

Year: 254 Days

Day: 36.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.14 AU - 1.6 AU

Year: 681 Days

Day: 24.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,296,493 km

• M1: 708,196 km (0.09 R)
• M2: 1,247,945 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.53 AU - 3.47 AU

Year: 2206 Days

Day: 8.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 100,296,493 km

• M1: 121,174 km (0.104 R)
• M2: 178,321 km (0.047 R)
• M3: 411,544 km (0.082 R)
• M4: 590,463 km (0.116 R)
• M5: 658,530 km (0.073 R)
• M6: 795,113 km (0.07 R)
• M7: 915,090 km (0.103 R)
• M8: 986,448 km (0.118 R)
• M9: 1,050,476 km (0.102 R)
• M10: 1,144,573 km (0.069 R)
• M11: 1,222,065 km (0.115 R)
• M12: 1,475,783 km (0.041 R)
• M13: 1,790,986 km (0.105 R)
• M14: 1,847,534 km (0.106 R)
• M15: 1,962,425 km (0.109 R)
• M16: 2,091,677 km (0.106 R)
• M17: 2,151,367 km (0.098 R)
• M18: 2,223,772 km (0.116 R)
• M19: 2,284,659 km (0.047 R)
• M20: 2,371,126 km (0.114 R)
• M21: 3,046,411 km (0.099 R)
• M22: 3,155,318 km (0.098 R)
• M23: 3,391,384 km (0.111 R)
• M24: 3,590,050 km (0.101 R)
• M25: 3,895,379 km (0.12 R)
• M26: 4,088,659 km (0.109 R)
• M27: 4,163,758 km (0.084 R)
• M28: 4,500,054 km (0.094 R)
• M29: 4,750,181 km (0.085 R)
• M30: 4,877,040 km (0.118 R)
• M31: 5,329,574 km (0.079 R)
• M32: 5,677,987 km (0.034 R)
• M33: 6,085,043 km (0.098 R)
• M34: 6,153,858 km (0.069 R)
• M35: 6,344,446 km (0.109 R)
• M36: 6,731,306 km (0.042 R)
• M37: 6,856,070 km (0.098 R)
• M38: 6,945,530 km (0.105 R)
• M39: 7,198,500 km (0.117 R)
• M40: 7,491,113 km (0.037 R)
• M41: 7,881,265 km (0.051 R)
• M42: 8,012,761 km (0.1 R)
• M43: 8,953,732 km (0.059 R)
• M44: 9,110,660 km (0.074 R)
• M45: 9,387,566 km (0.106 R)
• M46: 9,487,198 km (0.051 R)
• M47: 9,587,129 km (0.098 R)
• M48: 9,707,406 km (0.109 R)
• M49: 10,214,393 km (0.079 R)
• M50: 10,275,728 km (0.105 R)
• M51: 10,980,334 km (0.108 R)
• M52: 11,380,957 km (0.078 R)
• M53: 11,508,415 km (0.087 R)
• M54: 11,593,685 km (0.057 R)
• M55: 12,457,912 km (0.101 R)
• M56: 12,721,205 km (0.098 R)
• M57: 12,787,327 km (0.046 R)
• M58: 13,119,584 km (0.105 R)
• M59: 13,186,304 km (0.07 R)
• M60: 13,253,324 km (0.106 R)
• M61: 13,342,634 km (0.069 R)
• M62: 13,522,002 km (0.076 R)
• M63: 13,837,953 km (0.098 R)
• M64: 13,951,348 km (0.087 R)
• M65: 14,133,408 km (0.117 R)
• M66: 14,224,813 km (0.082 R)
• M67: 14,362,144 km (0.098 R)
• M68: 14,569,037 km (0.071 R)
• M69: 14,800,166 km (0.109 R)
• M70: 15,149,028 km (0.078 R)
• M71: 15,336,175 km (0.064 R)
• M72: 15,430,123 km (0.083 R)
• M73: 15,594,830 km (0.091 R)
• M74: 15,926,189 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 12.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.88 AU - 7.68 AU

Year: 7496 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,296,493 km

• M1: 162,912 km (0.08 R)
• M2: 329,564 km (0.116 R)
• M3: 565,929 km (0.079 R)
• M4: 786,137 km (0.107 R)
• M5: 994,676 km (0.081 R)
• M6: 1,207,404 km (0.104 R)
• M7: 1,357,900 km (0.114 R)
• M8: 1,451,399 km (0.114 R)
• M9: 2,059,065 km (0.103 R)
• M10: 3,443,893 km (0.12 R)
• M11: 3,573,893 km (0.101 R)
• M12: 3,727,680 km (0.095 R)
• M13: 3,816,541 km (0.11 R)
• M14: 3,996,507 km (0.083 R)
• M15: 4,435,128 km (0.086 R)
• M16: 4,720,112 km (0.088 R)
• M17: 5,183,865 km (0.12 R)
• M18: 5,484,408 km (0.078 R)
• M19: 5,611,416 km (0.086 R)
• M20: 5,842,246 km (0.103 R)
• M21: 6,102,696 km (0.111 R)
• M22: 6,234,192 km (0.105 R)
• M23: 6,988,764 km (0.116 R)
• M24: 7,099,017 km (0.052 R)
• M25: 8,232,371 km (0.098 R)
• M26: 8,524,535 km (0.097 R)
• M27: 8,790,520 km (0.059 R)
• M28: 9,149,406 km (0.086 R)
• M29: 9,543,596 km (0.101 R)
• M30: 9,665,967 km (0.112 R)
• M31: 9,881,538 km (0.05 R)
• M32: 10,379,998 km (0.069 R)
• M33: 10,569,090 km (0.072 R)
• M34: 10,695,799 km (0.081 R)
• M35: 11,046,905 km (0.12 R)
• M36: 11,207,723 km (0.115 R)
• M37: 12,255,506 km (0.115 R)
• M38: 12,355,438 km (0.076 R)
• M39: 12,555,899 km (0.103 R)
• M40: 12,926,303 km (0.092 R)
• M41: 13,095,947 km (0.113 R)
• M42: 14,128,771 km (0.114 R)
• M43: 14,303,501 km (0.084 R)
• M44: 14,973,999 km (0.113 R)
• M45: 15,152,020 km (0.091 R)
• M46: 16,345,512 km (0.119 R)
• M47: 16,860,877 km (0.1 R)
• M48: 17,009,128 km (0.106 R)
• M49: 17,120,579 km (0.078 R)
• M50: 17,269,578 km (0.116 R)
• M51: 17,381,627 km (0.102 R)
• M52: 17,531,524 km (0.116 R)
• M53: 17,681,720 km (0.089 R)
• M54: 17,832,365 km (0.063 R)
• M55: 19,323,258 km (0.117 R)
• M56: 19,829,198 km (0.105 R)
• M57: 20,418,314 km (0.103 R)
• M58: 20,497,302 km (0.097 R)
• M59: 21,212,679 km (0.052 R)
• M60: 21,493,175 km (0.106 R)
• M61: 21,653,993 km (0.044 R)
• M62: 21,976,825 km (0.103 R)
• M63: 22,057,907 km (0.074 R)
• M64: 22,138,839 km (0.11 R)
• M65: 22,954,896 km (0.106 R)
• M66: 23,078,164 km (0.109 R)
• M67: 23,656,360 km (0.055 R)
• M68: 23,739,387 km (0.096 R)
• M69: 24,364,856 km (0.043 R)
• M70: 24,784,926 km (0.105 R)
• M71: 25,376,885 km (0.089 R)
• M72: 26,230,790 km (0.111 R)
• M73: 26,359,743 km (0.093 R)
• M74: 26,445,762 km (0.108 R)
• M75: 26,575,015 km (0.109 R)
• M76: 27,224,419 km (0.025 R)
• M77: 27,311,335 km (0.06 R)
• M78: 27,442,084 km (0.036 R)
• M79: 27,747,712 km (0.116 R)
• M80: 28,142,351 km (0.118 R)
• M81: 29,159,318 km (0.103 R)
• M82: 29,560,539 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 15

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.57 AU - 8.87 AU

Year: 10933 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,296,493 km

• M1: 280,496 km (0.102 R)
• M2: 466,745 km (0.075 R)
• M3: 692,489 km (0.118 R)
• M4: 820,844 km (0.104 R)
• M5: 1,126,771 km (0.055 R)
• M6: 1,494,632 km (0.104 R)
• M7: 1,592,619 km (0.089 R)
• M8: 1,953,898 km (0.087 R)
• M9: 2,144,635 km (0.098 R)
• M10: 2,399,251 km (0.112 R)
• M11: 2,604,349 km (0.115 R)
• M12: 2,784,914 km (0.081 R)
• M13: 2,907,584 km (0.104 R)
• M14: 3,615,481 km (0.116 R)
• M15: 4,483,598 km (0.105 R)
• M16: 4,738,064 km (0.031 R)
• M17: 4,922,817 km (0.092 R)
• M18: 5,034,866 km (0.051 R)
• M19: 5,376,099 km (0.085 R)
• M20: 5,568,930 km (0.052 R)
• M21: 6,733,101 km (0.105 R)
• M22: 7,278,984 km (0.073 R)
• M23: 8,014,556 km (0.113 R)
• M24: 10,265,555 km (0.081 R)
• M25: 10,650,620 km (0.077 R)
• M26: 12,544,529 km (0.106 R)
• M27: 12,698,466 km (0.098 R)
• M28: 13,060,193 km (0.116 R)
• M29: 13,164,164 km (0.108 R)
• M30: 13,320,643 km (0.068 R)
• M31: 13,688,056 km (0.112 R)
• M32: 14,486,908 km (0.119 R)
• M33: 14,702,479 km (0.082 R)
• M34: 15,300,721 km (0.11 R)
• M35: 15,851,690 km (0.102 R)
• M36: 17,371,604 km (0.045 R)
• M37: 17,543,342 km (0.093 R)
• M38: 17,773,274 km (0.08 R)
• M39: 20,066,759 km (0.114 R)
• M40: 21,955,432 km (0.112 R)
• M41: 23,266,957 km (0.061 R)
• M42: 24,091,690 km (0.103 R)
• M43: 24,347,353 km (0.062 R)
• M44: 24,925,848 km (0.116 R)
• M45: 26,096,601 km (0.052 R)
• M46: 26,887,076 km (0.114 R)
• M47: 27,152,313 km (0.05 R)
• M48: 28,356,576 km (0.084 R)
• M49: 28,558,982 km (0.11 R)
• M50: 30,195,582 km (0.102 R)
• M51: 30,955,839 km (0.074 R)
• M52: 33,988,038 km (0.091 R)
• M53: 34,203,160 km (0.091 R)
• M54: 34,490,537 km (0.114 R)
• M55: 35,430,311 km (0.047 R)
• M56: 36,012,845 km (0.098 R)
• M57: 36,305,309 km (0.059 R)
• M58: 36,671,973 km (0.116 R)
• M59: 37,409,042 km (0.055 R)
• M60: 40,481,932 km (0.11 R)
• M61: 41,473,167 km (0.066 R)
• M62: 42,164,010 km (0.12 R)
• M63: 42,936,085 km (0.077 R)
• M64: 44,102,948 km (0.092 R)
• M65: 44,259,428 km (0.112 R)
• M66: 46,070,908 km (0.102 R)
• M67: 46,388,505 km (0.104 R)
• M68: 46,706,849 km (0.104 R)
• M69: 47,265,447 km (0.118 R)
• M70: 47,505,701 km (0.065 R)
• M71: 48,470,159 km (0.084 R)
• M72: 48,874,073 km (0.084 R)
• M73: 49,685,043 km (0.118 R)
• M74: 50,010,718 km (0.103 R)
• M75: 51,320,298 km (0.103 R)
• M76: 51,484,855 km (0.062 R)
• M77: 51,814,419 km (0.058 R)
• M78: 52,062,004 km (0.11 R)
• M79: 53,556,038 km (0.054 R)
• M80: 55,232,431 km (0.108 R)
• M81: 55,401,028 km (0.03 R)
• M82: 55,738,671 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.3

Radius: 6.8

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.64 AU - 19.98 AU

Year: 27968 Days

Day: 18.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,296,493 km

• M1: 131,197 km (0.101 R)
• M2: 287,378 km (0.092 R)
• M3: 579,393 km (0.107 R)
• M4: 1,205,011 km (0.11 R)
• M5: 1,412,503 km (0.028 R)
• M6: 1,745,209 km (0.066 R)
• M7: 1,980,377 km (0.117 R)
• M8: 2,225,717 km (0.118 R)
• M9: 2,480,781 km (0.07 R)
• M10: 2,611,979 km (0.084 R)
• M11: 3,158,909 km (0.071 R)
• M12: 4,354,944 km (0.095 R)
• M13: 4,513,368 km (0.076 R)
• M14: 5,390,310 km (0.094 R)
• M15: 5,617,699 km (0.077 R)
• M16: 5,906,423 km (0.113 R)
• M17: 7,046,808 km (0.086 R)
• M18: 8,253,315 km (0.031 R)
• M19: 9,728,350 km (0.114 R)
• M20: 10,144,680 km (0.096 R)
• M21: 10,354,865 km (0.09 R)
• M22: 11,138,309 km (0.093 R)
• M23: 11,282,821 km (0.099 R)
• M24: 11,646,793 km (0.109 R)
• M25: 12,088,705 km (0.05 R)
• M26: 12,311,606 km (0.098 R)
• M27: 13,140,827 km (0.08 R)
• M28: 13,523,648 km (0.101 R)
• M29: 14,457,437 km (0.115 R)
• M30: 15,492,355 km (0.087 R)
• M31: 16,222,842 km (0.107 R)
• M32: 16,304,672 km (0.066 R)
• M33: 16,633,488 km (0.095 R)
• M34: 17,297,553 km (0.055 R)
• M35: 17,464,953 km (0.117 R)
• M36: 17,801,399 km (0.119 R)
• M37: 18,737,433 km (0.063 R)
• M38: 19,428,275 km (0.059 R)
• M39: 21,102,126 km (0.108 R)
• M40: 21,820,645 km (0.092 R)
• M41: 22,001,508 km (0.113 R)
• M42: 22,730,050 km (0.103 R)
• M43: 24,117,122 km (0.079 R)
• M44: 25,246,436 km (0.113 R)
• M45: 26,008,936 km (0.093 R)
• M46: 29,332,702 km (0.1 R)
• M47: 30,942,524 km (0.082 R)
• M48: 31,758,132 km (0.117 R)
• M49: 32,684,143 km (0.077 R)
• M50: 34,352,159 km (0.055 R)
• M51: 34,773,427 km (0.109 R)
• M52: 38,313,959 km (0.05 R)
• M53: 38,423,016 km (0.089 R)
• M54: 38,532,223 km (0.063 R)
• M55: 39,960,882 km (0.093 R)
• M56: 40,071,585 km (0.088 R)
• M57: 40,626,144 km (0.047 R)
• M58: 41,294,996 km (0.059 R)
• M59: 42,079,936 km (0.111 R)
• M60: 43,778,470 km (0.117 R)
• M61: 44,006,607 km (0.03 R)
• M62: 44,693,561 km (0.039 R)
• M63: 46,193,878 km (0.101 R)
• M64: 47,476,231 km (0.093 R)
• M65: 51,272,875 km (0.103 R)
• M66: 51,754,281 km (0.107 R)
• M67: 52,721,581 km (0.047 R)
• M68: 53,450,870 km (0.094 R)
• M69: 59,910,357 km (0.054 R)
• M70: 61,435,657 km (0.058 R)
• M71: 65,043,957 km (0.117 R)
• M72: 66,611,294 km (0.08 R)
• M73: 68,191,048 km (0.12 R)
• M74: 68,985,562 km (0.059 R)
• M75: 69,516,934 km (0.05 R)
• M76: 69,650,076 km (0.102 R)
• M77: 71,790,373 km (0.06 R)
• M78: 73,680,841 km (0.042 R)
• M79: 74,632,283 km (0.098 R)
• M80: 75,587,615 km (0.043 R)
• M81: 75,998,411 km (0.116 R)
• M82: 77,097,207 km (0.053 R)
• M83: 80,704,760 km (0.115 R)
• M84: 81,124,532 km (0.113 R)
• M85: 81,825,697 km (0.068 R)
• M86: 83,516,901 km (0.058 R)
• M87: 84,083,129 km (0.064 R)
• M88: 84,224,948 km (0.086 R)
• M89: 84,508,735 km (0.07 R)
• M90: 84,792,821 km (0.119 R)
• M91: 89,815,719 km (0.109 R)
• M92: 92,875,295 km (0.078 R)
• M93: 94,197,142 km (0.1 R)
• M94: 98,647,529 km (0.046 R)
• M95: 98,797,127 km (0.118 R)
• M96: 99,395,967 km (0.115 R)
• M97: 99,545,864 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit