🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.8 AU

Year: 206 Days

Day: 32.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,734,404 km

• M1: 66,421 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.96 AU - 1.14 AU

Year: 378 Days

Day: 37.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.12 AU - 1.54 AU

Year: 539 Days

Day: 27 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.74 AU - 2.94 AU

Year: 1682 Days

Day: 21.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 11.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.52 AU - 7.48 AU

Year: 5824 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,734,404 km

• M1: 141,819 km (0.101 R)
• M2: 245,939 km (0.081 R)
• M3: 386,112 km (0.034 R)
• M4: 520,900 km (0.078 R)
• M5: 681,269 km (0.117 R)
• M6: 803,341 km (0.09 R)
• M7: 975,827 km (0.079 R)
• M8: 1,071,270 km (0.106 R)
• M9: 1,142,928 km (0.068 R)
• M10: 1,234,781 km (0.11 R)
• M11: 1,486,105 km (0.051 R)
• M12: 1,638,695 km (0.075 R)
• M13: 1,722,320 km (0.106 R)
• M14: 1,818,063 km (0.111 R)
• M15: 1,970,952 km (0.099 R)
• M16: 2,048,892 km (0.062 R)
• M17: 2,289,446 km (0.083 R)
• M18: 2,419,147 km (0.074 R)
• M19: 2,539,274 km (0.098 R)
• M20: 2,636,962 km (0.1 R)
• M21: 2,773,096 km (0.1 R)
• M22: 2,950,070 km (0.096 R)
• M23: 3,301,775 km (0.096 R)
• M24: 3,395,273 km (0.064 R)
• M25: 3,516,747 km (0.084 R)
• M26: 4,017,002 km (0.11 R)
• M27: 4,261,295 km (0.055 R)
• M28: 4,466,095 km (0.048 R)
• M29: 4,599,387 km (0.07 R)
• M30: 4,749,284 km (0.118 R)
• M31: 4,839,940 km (0.077 R)
• M32: 5,069,124 km (0.112 R)
• M33: 5,192,841 km (0.1 R)
• M34: 5,443,268 km (0.098 R)
• M35: 5,522,405 km (0.092 R)
• M36: 5,762,061 km (0.089 R)
• M37: 6,070,532 km (0.046 R)
• M38: 6,218,634 km (0.059 R)
• M39: 6,301,362 km (0.059 R)
• M40: 6,384,538 km (0.091 R)
• M41: 7,011,203 km (0.079 R)
• M42: 7,097,372 km (0.062 R)
• M43: 7,236,049 km (0.095 R)
• M44: 7,358,121 km (0.062 R)
• M45: 7,516,096 km (0.075 R)
• M46: 7,657,616 km (0.115 R)
• M47: 8,231,922 km (0.062 R)
• M48: 8,653,339 km (0.105 R)
• M49: 8,783,041 km (0.026 R)
• M50: 8,857,540 km (0.119 R)
• M51: 8,950,740 km (0.058 R)
• M52: 9,176,034 km (0.108 R)
• M53: 9,251,581 km (0.054 R)
• M54: 9,651,307 km (0.077 R)
• M55: 9,863,137 km (0.086 R)
• M56: 10,784,959 km (0.034 R)
• M57: 11,024,765 km (0.107 R)
• M58: 11,145,341 km (0.03 R)
• M59: 11,367,493 km (0.053 R)
• M60: 11,489,266 km (0.106 R)
• M61: 12,270,765 km (0.061 R)
• M62: 12,395,829 km (0.098 R)
• M63: 12,521,192 km (0.11 R)
• M64: 12,605,117 km (0.103 R)
• M65: 13,027,132 km (0.113 R)
• M66: 13,175,982 km (0.062 R)
• M67: 13,389,458 km (0.086 R)
• M68: 13,475,178 km (0.12 R)
• M69: 13,604,281 km (0.056 R)
• M70: 14,124,283 km (0.118 R)
• M71: 14,211,499 km (0.116 R)
• M72: 14,342,845 km (0.1 R)
• M73: 14,452,501 km (0.086 R)
• M74: 14,827,692 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.5

Radius: 10

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.27 AU - 10.11 AU

Year: 9003 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,734,404 km

• M1: 125,812 km (0.071 R)
• M2: 372,050 km (0.063 R)
• M3: 436,527 km (0.103 R)
• M4: 641,326 km (0.07 R)
• M5: 807,529 km (0.035 R)
• M6: 988,244 km (0.1 R)
• M7: 1,182,721 km (0.099 R)
• M8: 1,586,635 km (0.065 R)
• M9: 1,746,106 km (0.1 R)
• M10: 1,816,118 km (0.037 R)
• M11: 1,958,984 km (0.059 R)
• M12: 2,130,573 km (0.114 R)
• M13: 3,033,097 km (0.119 R)
• M14: 3,494,905 km (0.106 R)
• M15: 4,009,821 km (0.099 R)
• M16: 5,009,434 km (0.1 R)
• M17: 5,143,923 km (0.085 R)
• M18: 5,313,716 km (0.053 R)
• M19: 5,485,305 km (0.052 R)
• M20: 5,975,687 km (0.1 R)
• M21: 6,998,338 km (0.115 R)
• M22: 7,148,833 km (0.114 R)
• M23: 8,192,727 km (0.111 R)
• M24: 8,471,129 km (0.076 R)
• M25: 8,752,822 km (0.117 R)
• M26: 8,955,826 km (0.092 R)
• M27: 9,037,357 km (0.083 R)
• M28: 9,201,466 km (0.106 R)
• M29: 9,783,402 km (0.073 R)
• M30: 10,334,520 km (0.053 R)
• M31: 10,895,662 km (0.099 R)
• M32: 11,157,907 km (0.094 R)
• M33: 11,245,870 km (0.091 R)
• M34: 11,510,958 km (0.095 R)
• M35: 12,228,130 km (0.101 R)
• M36: 12,637,879 km (0.079 R)
• M37: 13,005,889 km (0.11 R)
• M38: 13,894,201 km (0.104 R)
• M39: 14,321,752 km (0.118 R)
• M40: 14,561,109 km (0.079 R)
• M41: 14,753,641 km (0.117 R)
• M42: 14,995,391 km (0.118 R)
• M43: 15,141,100 km (0.058 R)
• M44: 16,926,101 km (0.047 R)
• M45: 17,740,662 km (0.112 R)
• M46: 18,359,997 km (0.106 R)
• M47: 19,939,152 km (0.102 R)
• M48: 22,443,720 km (0.095 R)
• M49: 22,666,172 km (0.066 R)
• M50: 22,945,172 km (0.088 R)
• M51: 23,057,221 km (0.114 R)
• M52: 23,281,617 km (0.112 R)
• M53: 26,323,690 km (0.095 R)
• M54: 26,558,260 km (0.118 R)
• M55: 26,675,844 km (0.119 R)
• M56: 26,793,577 km (0.106 R)
• M57: 27,088,734 km (0.111 R)
• M58: 27,266,306 km (0.055 R)
• M59: 28,460,097 km (0.106 R)
• M60: 28,881,963 km (0.062 R)
• M61: 29,124,013 km (0.073 R)
• M62: 29,488,283 km (0.111 R)
• M63: 29,670,942 km (0.043 R)
• M64: 29,915,086 km (0.072 R)
• M65: 30,221,313 km (0.106 R)
• M66: 30,774,975 km (0.061 R)
• M67: 31,084,044 km (0.101 R)
• M68: 31,456,393 km (0.034 R)
• M69: 31,892,471 km (0.101 R)
• M70: 32,707,929 km (0.115 R)
• M71: 33,212,971 km (0.033 R)
• M72: 33,593,548 km (0.101 R)
• M73: 34,679,778 km (0.08 R)
• M74: 35,323,947 km (0.116 R)
• M75: 38,072,957 km (0.089 R)
• M76: 38,139,229 km (0.038 R)
• M77: 38,737,471 km (0.093 R)
• M78: 39,540,064 km (0.101 R)
• M79: 39,607,233 km (0.094 R)
• M80: 40,957,653 km (0.107 R)
• M81: 41,161,555 km (0.12 R)
• M82: 41,229,622 km (0.106 R)
• M83: 41,433,973 km (0.057 R)
• M84: 41,638,623 km (0.089 R)
• M85: 41,775,205 km (0.108 R)
• M86: 42,873,703 km (0.057 R)
• M87: 42,942,667 km (0.116 R)
• M88: 45,169,132 km (0.057 R)
• M89: 45,239,294 km (0.115 R)
• M90: 46,579,691 km (0.08 R)
• M91: 47,076,804 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.7

Radius: 10.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.52 AU - 13 AU

Year: 16020 Days

Day: 10.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,734,404 km

• M1: 137,630 km (0.116 R)
• M2: 242,648 km (0.09 R)
• M3: 364,121 km (0.093 R)
• M4: 472,879 km (0.118 R)
• M5: 682,615 km (0.108 R)
• M6: 823,536 km (0.088 R)
• M7: 1,483,861 km (0.063 R)
• M8: 1,691,802 km (0.102 R)
• M9: 2,742,129 km (0.106 R)
• M10: 3,236,700 km (0.049 R)
• M11: 3,508,220 km (0.104 R)
• M12: 4,248,879 km (0.064 R)
• M13: 4,697,972 km (0.118 R)
• M14: 4,820,193 km (0.09 R)
• M15: 5,036,960 km (0.036 R)
• M16: 5,738,724 km (0.072 R)
• M17: 6,607,439 km (0.115 R)
• M18: 6,675,955 km (0.11 R)
• M19: 6,987,417 km (0.117 R)
• M20: 7,338,972 km (0.091 R)
• M21: 7,445,636 km (0.077 R)
• M22: 7,552,748 km (0.115 R)
• M23: 7,732,415 km (0.099 R)
• M24: 8,096,087 km (0.059 R)
• M25: 8,428,344 km (0.047 R)
• M26: 8,689,692 km (0.054 R)
• M27: 9,220,614 km (0.086 R)
• M28: 9,567,532 km (0.109 R)
• M29: 10,194,796 km (0.095 R)
• M30: 10,835,374 km (0.095 R)
• M31: 11,201,440 km (0.103 R)
• M32: 11,283,270 km (0.115 R)
• M33: 12,239,499 km (0.099 R)
• M34: 13,048,973 km (0.106 R)
• M35: 13,135,142 km (0.089 R)
• M36: 13,438,526 km (0.096 R)
• M37: 13,787,837 km (0.057 R)
• M38: 14,764,263 km (0.046 R)
• M39: 14,899,200 km (0.105 R)
• M40: 15,034,436 km (0.058 R)
• M41: 15,124,794 km (0.097 R)
• M42: 15,533,944 km (0.113 R)
• M43: 16,038,986 km (0.112 R)
• M44: 17,017,955 km (0.041 R)
• M45: 18,353,415 km (0.1 R)
• M46: 18,838,411 km (0.052 R)
• M47: 18,984,718 km (0.117 R)
• M48: 19,131,473 km (0.043 R)
• M49: 19,376,963 km (0.044 R)
• M50: 19,821,269 km (0.032 R)
• M51: 21,174,232 km (0.083 R)
• M52: 22,041,451 km (0.088 R)
• M53: 23,285,507 km (0.041 R)
• M54: 23,652,620 km (0.071 R)
• M55: 24,498,895 km (0.114 R)
• M56: 24,712,072 km (0.114 R)
• M57: 24,872,292 km (0.096 R)
• M58: 27,483,074 km (0.063 R)
• M59: 28,484,332 km (0.076 R)
• M60: 28,820,778 km (0.119 R)
• M61: 29,158,570 km (0.063 R)
• M62: 29,271,367 km (0.106 R)
• M63: 30,465,307 km (0.074 R)
• M64: 30,809,382 km (0.097 R)
• M65: 31,270,144 km (0.116 R)
• M66: 32,023,818 km (0.077 R)
• M67: 32,490,563 km (0.101 R)
• M68: 32,607,549 km (0.107 R)
• M69: 32,900,761 km (0.106 R)
• M70: 34,857,800 km (0.097 R)
• M71: 34,977,628 km (0.098 R)
• M72: 35,639,000 km (0.1 R)
• M73: 36,243,974 km (0.082 R)
• M74: 36,426,034 km (0.088 R)
• M75: 36,547,657 km (0.093 R)
• M76: 37,648,099 km (0.065 R)
• M77: 38,387,711 km (0.059 R)
• M78: 39,506,105 km (0.098 R)
• M79: 40,320,665 km (0.075 R)
• M80: 40,761,381 km (0.1 R)
• M81: 40,887,641 km (0.117 R)
• M82: 41,014,051 km (0.114 R)
• M83: 42,221,157 km (0.084 R)
• M84: 42,412,792 km (0.103 R)
• M85: 42,732,931 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.1

Radius: 3.9

Gravity: 50.76 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.79 AU - 21.73 AU

Year: 27424 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,734,404 km

• M1: 51,611 km (0.087 R)
• M2: 105,766 km (0.074 R)
• M3: 1,308,533 km (0.105 R)
• M4: 1,556,566 km (0.065 R)
• M5: 2,014,934 km (0.112 R)
• M6: 2,469,262 km (0.108 R)
• M7: 2,512,197 km (0.094 R)
• M8: 3,277,689 km (0.091 R)
• M9: 3,661,109 km (0.104 R)
• M10: 4,058,590 km (0.084 R)
• M11: 4,733,277 km (0.091 R)
• M12: 4,840,239 km (0.1 R)
• M13: 4,893,945 km (0.028 R)
• M14: 7,758,594 km (0.06 R)
• M15: 7,947,836 km (0.094 R)
• M16: 9,315,310 km (0.1 R)
• M17: 9,991,492 km (0.094 R)
• M18: 10,613,520 km (0.099 R)
• M19: 10,683,382 km (0.064 R)
• M20: 11,035,237 km (0.05 R)
• M21: 12,186,093 km (0.069 R)
• M22: 12,553,505 km (0.084 R)
• M23: 12,627,407 km (0.045 R)
• M24: 16,583,822 km (0.047 R)
• M25: 16,665,053 km (0.113 R)
• M26: 16,909,197 km (0.117 R)
• M27: 19,074,177 km (0.105 R)
• M28: 20,188,981 km (0.082 R)
• M29: 20,275,598 km (0.116 R)
• M30: 24,391,484 km (0.078 R)
• M31: 24,854,041 km (0.089 R)
• M32: 26,542,851 km (0.036 R)
• M33: 26,827,835 km (0.105 R)
• M34: 27,018,423 km (0.101 R)
• M35: 27,209,609 km (0.111 R)
• M36: 29,144,508 km (0.117 R)
• M37: 32,941,302 km (0.062 R)
• M38: 33,145,353 km (0.101 R)
• M39: 33,862,974 km (0.068 R)
• M40: 36,151,522 km (0.036 R)
• M41: 36,256,690 km (0.094 R)
• M42: 36,467,323 km (0.102 R)
• M43: 38,060,690 km (0.073 R)
• M44: 39,027,541 km (0.111 R)
• M45: 39,135,401 km (0.086 R)
• M46: 40,220,136 km (0.088 R)
• M47: 42,863,530 km (0.09 R)
• M48: 44,206,021 km (0.112 R)
• M49: 45,108,695 km (0.099 R)
• M50: 45,335,336 km (0.079 R)
• M51: 46,588,517 km (0.114 R)
• M52: 49,362,061 km (0.088 R)
• M53: 50,063,675 km (0.101 R)
• M54: 50,650,997 km (0.044 R)
• M55: 50,768,730 km (0.075 R)
• M56: 54,342,474 km (0.103 R)
• M57: 54,825,076 km (0.112 R)
• M58: 56,403,484 km (0.093 R)
• M59: 56,892,070 km (0.046 R)
• M60: 58,119,670 km (0.046 R)
• M61: 59,356,097 km (0.073 R)
• M62: 60,726,114 km (0.101 R)
• M63: 62,106,603 km (0.099 R)
• M64: 62,484,936 km (0.119 R)
• M65: 63,116,987 km (0.103 R)
• M66: 65,026,155 km (0.064 R)
• M67: 65,282,117 km (0.049 R)
• M68: 65,410,323 km (0.086 R)
• M69: 67,730,735 km (0.119 R)
• M70: 68,770,590 km (0.118 R)
• M71: 68,901,039 km (0.112 R)
• M72: 70,340,320 km (0.064 R)
• M73: 71,129,748 km (0.099 R)
• M74: 71,921,869 km (0.068 R)
• M75: 73,648,378 km (0.075 R)
• M76: 74,851,743 km (0.117 R)
• M77: 75,657,478 km (0.094 R)
• M78: 77,684,379 km (0.04 R)
• M79: 78,228,018 km (0.101 R)
• M80: 78,909,137 km (0.09 R)
• M81: 79,318,885 km (0.111 R)
• M82: 85,267,794 km (0.088 R)
• M83: 85,688,164 km (0.06 R)
• M84: 86,812,542 km (0.032 R)
• M85: 88,791,871 km (0.053 R)
• M86: 90,072,130 km (0.031 R)
• M87: 91,215,357 km (0.084 R)
• M88: 93,227,448 km (0.111 R)
• M89: 93,371,661 km (0.028 R)
• M90: 94,528,501 km (0.098 R)
• M91: 96,272,812 km (0.037 R)
• M92: 96,856,543 km (0.059 R)
• M93: 97,587,927 km (0.119 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 15,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit