🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 143 Days

Day: 30.3 Hours

Environment

Temp: 245 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,691,606 km

• M1: 144,960 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.5 AU - 0.82 AU

Year: 188 Days

Day: 31.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,691,606 km

• M1: 83,775 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.59 AU - 4.71 AU

Year: 2958 Days

Day: 47.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.1

Radius: 8.7

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.6 AU - 12.58 AU

Year: 11213 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,691,606 km

• M1: 149,149 km (0.112 R)
• M2: 357,689 km (0.091 R)
• M3: 436,078 km (0.038 R)
• M4: 551,268 km (0.107 R)
• M5: 677,529 km (0.045 R)
• M6: 813,812 km (0.052 R)
• M7: 997,369 km (0.062 R)
• M8: 1,153,998 km (0.119 R)
• M9: 1,491,790 km (0.075 R)
• M10: 1,980,377 km (0.102 R)
• M11: 2,463,129 km (0.072 R)
• M12: 3,009,460 km (0.11 R)
• M13: 3,151,878 km (0.081 R)
• M14: 3,592,593 km (0.079 R)
• M15: 3,897,324 km (0.089 R)
• M16: 4,210,432 km (0.108 R)
• M17: 4,434,380 km (0.086 R)
• M18: 4,728,190 km (0.088 R)
• M19: 4,927,604 km (0.069 R)
• M20: 5,300,402 km (0.102 R)
• M21: 5,507,595 km (0.094 R)
• M22: 5,682,326 km (0.091 R)
• M23: 6,037,321 km (0.105 R)
• M24: 6,181,384 km (0.106 R)
• M25: 6,694,355 km (0.111 R)
• M26: 6,768,855 km (0.079 R)
• M27: 6,843,504 km (0.04 R)
• M28: 7,297,534 km (0.052 R)
• M29: 7,761,138 km (0.071 R)
• M30: 8,036,098 km (0.119 R)
• M31: 8,920,970 km (0.118 R)
• M32: 9,625,875 km (0.079 R)
• M33: 9,709,949 km (0.066 R)
• M34: 10,176,844 km (0.114 R)
• M35: 10,262,564 km (0.098 R)
• M36: 10,781,818 km (0.105 R)
• M37: 10,956,698 km (0.098 R)
• M38: 11,044,661 km (0.11 R)
• M39: 12,207,785 km (0.109 R)
• M40: 12,942,909 km (0.041 R)
• M41: 13,597,698 km (0.062 R)
• M42: 14,455,642 km (0.109 R)
• M43: 15,429,225 km (0.027 R)
• M44: 16,474,166 km (0.11 R)
• M45: 16,574,846 km (0.048 R)
• M46: 16,726,388 km (0.088 R)
• M47: 17,696,231 km (0.111 R)
• M48: 17,954,437 km (0.107 R)
• M49: 18,789,343 km (0.073 R)
• M50: 20,011,408 km (0.032 R)
• M51: 20,280,535 km (0.091 R)
• M52: 20,388,544 km (0.12 R)
• M53: 20,713,471 km (0.076 R)
• M54: 21,533,716 km (0.086 R)
• M55: 22,755,781 km (0.067 R)
• M56: 23,036,576 km (0.104 R)
• M57: 23,772,149 km (0.11 R)
• M58: 26,259,961 km (0.076 R)
• M59: 26,791,034 km (0.095 R)
• M60: 27,385,237 km (0.103 R)
• M61: 27,444,926 km (0.115 R)
• M62: 28,043,916 km (0.107 R)
• M63: 28,405,494 km (0.095 R)
• M64: 28,829,155 km (0.12 R)
• M65: 30,544,744 km (0.059 R)
• M66: 31,041,109 km (0.066 R)
• M67: 31,352,572 km (0.094 R)
• M68: 32,482,485 km (0.093 R)
• M69: 34,846,879 km (0.092 R)
• M70: 35,235,534 km (0.119 R)
• M71: 36,541,374 km (0.062 R)
• M72: 37,464,842 km (0.065 R)
• M73: 37,530,964 km (0.104 R)
• M74: 38,195,777 km (0.086 R)
• M75: 38,262,348 km (0.067 R)
• M76: 39,132,858 km (0.11 R)
• M77: 39,469,304 km (0.114 R)
• M78: 40,348,790 km (0.114 R)
• M79: 41,097,976 km (0.07 R)
• M80: 41,851,650 km (0.089 R)
• M81: 42,540,997 km (0.097 R)
• M82: 45,123,505 km (0.09 R)
• M83: 45,476,406 km (0.116 R)
• M84: 46,042,784 km (0.102 R)
• M85: 46,896,988 km (0.105 R)
• M86: 47,756,427 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 14.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.45 AU - 15.19 AU

Year: 16059 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 114.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,691,606 km

• M1: 245,789 km (0.047 R)
• M2: 453,581 km (0.061 R)
• M3: 821,143 km (0.083 R)
• M4: 986,598 km (0.088 R)
• M5: 1,257,520 km (0.108 R)
• M6: 1,579,305 km (0.085 R)
• M7: 1,817,913 km (0.049 R)
• M8: 2,126,235 km (0.106 R)
• M9: 2,301,713 km (0.089 R)
• M10: 2,574,280 km (0.11 R)
• M11: 2,825,605 km (0.065 R)
• M12: 2,954,408 km (0.076 R)
• M13: 4,386,359 km (0.077 R)
• M14: 5,193,290 km (0.051 R)
• M15: 5,512,831 km (0.109 R)
• M16: 6,004,410 km (0.071 R)
• M17: 6,510,200 km (0.093 R)
• M18: 7,339,421 km (0.106 R)
• M19: 8,574,651 km (0.09 R)
• M20: 9,000,855 km (0.079 R)
• M21: 9,433,941 km (0.084 R)
• M22: 9,726,554 km (0.035 R)
• M23: 10,672,761 km (0.089 R)
• M24: 11,805,067 km (0.096 R)
• M25: 12,014,953 km (0.101 R)
• M26: 12,173,228 km (0.085 R)
• M27: 12,279,292 km (0.098 R)
• M28: 12,706,095 km (0.071 R)
• M29: 13,739,368 km (0.107 R)
• M30: 15,425,336 km (0.058 R)
• M31: 16,176,317 km (0.064 R)
• M32: 17,414,239 km (0.045 R)
• M33: 17,533,768 km (0.105 R)
• M34: 17,773,723 km (0.107 R)
• M35: 17,894,000 km (0.075 R)
• M36: 18,743,865 km (0.064 R)
• M37: 18,866,386 km (0.068 R)
• M38: 19,420,945 km (0.119 R)
• M39: 19,980,890 km (0.113 R)
• M40: 22,663,629 km (0.12 R)
• M41: 22,990,500 km (0.086 R)
• M42: 24,313,693 km (0.076 R)
• M43: 24,782,533 km (0.051 R)
• M44: 25,254,514 km (0.112 R)
• M45: 25,797,554 km (0.053 R)
• M46: 26,207,303 km (0.076 R)
• M47: 27,588,839 km (0.077 R)
• M48: 28,852,343 km (0.119 R)
• M49: 29,277,799 km (0.03 R)
• M50: 30,350,416 km (0.103 R)
• M51: 30,783,053 km (0.077 R)
• M52: 32,019,928 km (0.119 R)
• M53: 32,902,855 km (0.048 R)
• M54: 35,447,664 km (0.082 R)
• M55: 35,751,198 km (0.11 R)
• M56: 35,979,485 km (0.099 R)
• M57: 36,743,780 km (0.091 R)
• M58: 37,745,338 km (0.112 R)
• M59: 38,521,900 km (0.119 R)
• M60: 39,068,531 km (0.077 R)
• M61: 39,775,231 km (0.081 R)
• M62: 41,520,590 km (0.077 R)
• M63: 42,563,586 km (0.119 R)
• M64: 43,859,253 km (0.052 R)
• M65: 44,511,949 km (0.109 R)
• M66: 46,406,157 km (0.046 R)
• M67: 46,655,088 km (0.034 R)
• M68: 46,821,441 km (0.066 R)
• M69: 47,655,748 km (0.097 R)
• M70: 48,663,290 km (0.096 R)
• M71: 49,593,041 km (0.065 R)
• M72: 49,847,656 km (0.074 R)
• M73: 50,017,749 km (0.102 R)
• M74: 50,870,457 km (0.092 R)
• M75: 51,728,101 km (0.043 R)
• M76: 52,158,644 km (0.11 R)
• M77: 53,110,236 km (0.116 R)
• M78: 55,822,445 km (0.102 R)
• M79: 56,264,208 km (0.106 R)
• M80: 58,131,937 km (0.114 R)
• M81: 60,110,220 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.8

Radius: 7.2

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.88 AU - 16.9 AU

Year: 21122 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,691,606 km

• M1: 109,057 km (0.045 R)
• M2: 980,165 km (0.063 R)
• M3: 1,059,901 km (0.087 R)
• M4: 1,225,955 km (0.075 R)
• M5: 2,949,023 km (0.044 R)
• M6: 4,671,792 km (0.089 R)
• M7: 4,945,706 km (0.082 R)
• M8: 5,271,979 km (0.096 R)
• M9: 6,043,904 km (0.04 R)
• M10: 6,799,223 km (0.093 R)
• M11: 8,068,561 km (0.043 R)
• M12: 8,842,132 km (0.043 R)
• M13: 9,067,576 km (0.114 R)
• M14: 9,124,124 km (0.1 R)
• M15: 9,639,339 km (0.094 R)
• M16: 9,871,215 km (0.082 R)
• M17: 12,478,856 km (0.104 R)
• M18: 13,242,404 km (0.051 R)
• M19: 13,371,207 km (0.11 R)
• M20: 13,500,310 km (0.028 R)
• M21: 13,565,086 km (0.076 R)
• M22: 14,681,236 km (0.103 R)
• M23: 14,747,956 km (0.095 R)
• M24: 15,486,820 km (0.077 R)
• M25: 16,100,471 km (0.102 R)
• M26: 17,562,790 km (0.05 R)
• M27: 18,273,978 km (0.08 R)
• M28: 19,139,851 km (0.075 R)
• M29: 20,686,992 km (0.108 R)
• M30: 20,836,440 km (0.118 R)
• M31: 22,427,114 km (0.079 R)
• M32: 23,431,215 km (0.074 R)
• M33: 23,977,996 km (0.119 R)
• M34: 24,056,385 km (0.039 R)
• M35: 25,084,122 km (0.094 R)
• M36: 26,206,705 km (0.088 R)
• M37: 28,251,857 km (0.106 R)
• M38: 28,750,317 km (0.116 R)
• M39: 32,060,320 km (0.042 R)
• M40: 32,667,089 km (0.114 R)
• M41: 36,026,458 km (0.07 R)
• M42: 36,566,806 km (0.117 R)
• M43: 37,019,190 km (0.099 R)
• M44: 37,291,608 km (0.12 R)
• M45: 37,746,834 km (0.111 R)
• M46: 38,204,155 km (0.057 R)
• M47: 38,755,124 km (0.041 R)
• M48: 39,308,785 km (0.054 R)
• M49: 40,610,885 km (0.097 R)
• M50: 41,738,255 km (0.059 R)
• M51: 41,927,047 km (0.099 R)
• M52: 42,400,524 km (0.07 R)
• M53: 42,875,797 km (0.111 R)
• M54: 44,311,936 km (0.098 R)
• M55: 44,890,880 km (0.1 R)
• M56: 46,642,671 km (0.119 R)
• M57: 47,724,114 km (0.108 R)
• M58: 48,614,970 km (0.079 R)
• M59: 49,911,684 km (0.118 R)
• M60: 51,118,640 km (0.114 R)
• M61: 51,624,430 km (0.065 R)
• M62: 52,844,849 km (0.088 R)
• M63: 56,563,105 km (0.062 R)
• M64: 58,031,707 km (0.065 R)
• M65: 58,559,338 km (0.12 R)
• M66: 59,300,446 km (0.106 R)
• M67: 61,542,769 km (0.045 R)
• M68: 61,865,451 km (0.053 R)
• M69: 63,378,185 km (0.115 R)
• M70: 63,812,767 km (0.038 R)
• M71: 65,122,047 km (0.104 R)
• M72: 65,341,208 km (0.079 R)
• M73: 66,440,304 km (0.091 R)
• M74: 66,550,558 km (0.116 R)
• M75: 66,881,618 km (0.085 R)
• M76: 68,211,543 km (0.079 R)
• M77: 68,322,694 km (0.097 R)
• M78: 68,656,746 km (0.048 R)
• M79: 68,879,796 km (0.098 R)
• M80: 69,550,144 km (0.082 R)
• M81: 71,235,514 km (0.062 R)
• M82: 72,480,019 km (0.105 R)
• M83: 72,707,108 km (0.035 R)
• M84: 74,417,461 km (0.111 R)
• M85: 75,220,203 km (0.111 R)
• M86: 77,181,581 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.1

Radius: 4.7

Gravity: 20.69 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.33 AU - 21.35 AU

Year: 25261 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,691,606 km

• M1: 201,060 km (0.051 R)
• M2: 294,708 km (0.104 R)
• M3: 402,867 km (0.09 R)
• M4: 978,968 km (0.074 R)
• M5: 1,465,610 km (0.103 R)
• M6: 1,749,697 km (0.066 R)
• M7: 1,815,071 km (0.044 R)
• M8: 2,016,430 km (0.109 R)
• M9: 2,331,632 km (0.068 R)
• M10: 2,587,445 km (0.101 R)
• M11: 2,699,793 km (0.111 R)
• M12: 3,007,366 km (0.097 R)
• M13: 3,046,561 km (0.105 R)
• M14: 3,086,054 km (0.12 R)
• M15: 3,366,550 km (0.068 R)
• M16: 4,256,508 km (0.104 R)
• M17: 4,478,661 km (0.09 R)
• M18: 4,704,554 km (0.095 R)
• M19: 5,120,436 km (0.095 R)
• M20: 5,547,987 km (0.112 R)
• M21: 5,644,627 km (0.076 R)
• M22: 5,987,056 km (0.089 R)
• M23: 6,135,906 km (0.083 R)
• M24: 6,640,799 km (0.082 R)
• M25: 6,898,257 km (0.114 R)
• M26: 7,054,288 km (0.109 R)
• M27: 7,476,154 km (0.034 R)
• M28: 7,743,934 km (0.048 R)
• M29: 7,851,794 km (0.107 R)
• M30: 8,014,856 km (0.094 R)
• M31: 8,288,769 km (0.112 R)
• M32: 8,565,974 km (0.071 R)
• M33: 9,300,500 km (0.11 R)
• M34: 9,415,391 km (0.113 R)
• M35: 9,762,607 km (0.046 R)
• M36: 9,996,429 km (0.112 R)
• M37: 11,437,655 km (0.116 R)
• M38: 12,182,353 km (0.104 R)
• M39: 12,370,996 km (0.118 R)
• M40: 12,497,257 km (0.099 R)
• M41: 12,878,731 km (0.099 R)
• M42: 13,718,125 km (0.055 R)
• M43: 13,914,397 km (0.089 R)
• M44: 17,248,186 km (0.052 R)
• M45: 19,919,555 km (0.105 R)
• M46: 20,588,706 km (0.09 R)
• M47: 22,178,184 km (0.092 R)
• M48: 22,331,521 km (0.071 R)
• M49: 22,716,736 km (0.089 R)
• M50: 23,181,686 km (0.108 R)
• M51: 23,571,688 km (0.026 R)
• M52: 24,516,398 km (0.032 R)
• M53: 25,152,937 km (0.111 R)
• M54: 27,013,336 km (0.044 R)
• M55: 28,750,317 km (0.087 R)
• M56: 29,169,191 km (0.03 R)
• M57: 29,758,906 km (0.118 R)
• M58: 31,207,612 km (0.098 R)
• M59: 33,379,324 km (0.119 R)
• M60: 33,731,178 km (0.057 R)
• M61: 35,240,770 km (0.093 R)
• M62: 37,409,192 km (0.107 R)
• M63: 38,971,143 km (0.059 R)
• M64: 39,156,345 km (0.068 R)
• M65: 40,554,188 km (0.102 R)
• M66: 43,015,821 km (0.091 R)
• M67: 43,111,414 km (0.11 R)
• M68: 43,975,341 km (0.11 R)
• M69: 44,168,023 km (0.102 R)
• M70: 45,136,071 km (0.12 R)
• M71: 45,817,789 km (0.078 R)
• M72: 48,578,767 km (0.088 R)
• M73: 48,877,664 km (0.071 R)
• M74: 49,477,551 km (0.108 R)
• M75: 49,778,392 km (0.114 R)
• M76: 50,886,613 km (0.111 R)
• M77: 50,987,741 km (0.072 R)
• M78: 52,104,789 km (0.116 R)
• M79: 52,513,041 km (0.075 R)
• M80: 54,156,374 km (0.099 R)
• M81: 58,126,552 km (0.104 R)
• M82: 59,719,470 km (0.091 R)
• M83: 60,789,244 km (0.096 R)
• M84: 62,947,792 km (0.103 R)
• M85: 63,165,008 km (0.103 R)
• M86: 66,674,425 km (0.041 R)
• M87: 67,117,683 km (0.105 R)
• M88: 67,895,442 km (0.09 R)
• M89: 70,359,319 km (0.104 R)
• M90: 71,942,514 km (0.082 R)
• M91: 72,169,603 km (0.11 R)
• M92: 72,852,368 km (0.065 R)
• M93: 73,194,648 km (0.116 R)
• M94: 76,298,355 km (0.088 R)
• M95: 76,530,082 km (0.052 R)
• M96: 77,458,785 km (0.085 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit