🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.96 AU - 1.02 AU

Year: 349 Days

Day: 27 Hours

Environment

Temp: 157 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,157,760 km

• M1: 538,253 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.55 AU - 2.23 AU

Year: 922 Days

Day: 46.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,157,760 km

• M1: 61,784 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.46 AU - 2.94 AU

Year: 1574 Days

Day: 46.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,157,760 km

• M1: 540,946 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 9.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.54 AU - 6.86 AU

Year: 5477 Days

Day: 8.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,157,760 km

• M1: 327,919 km (0.096 R)
• M2: 547,379 km (0.106 R)
• M3: 864,676 km (0.099 R)
• M4: 942,915 km (0.073 R)
• M5: 1,206,956 km (0.093 R)
• M6: 1,280,408 km (0.108 R)
• M7: 1,494,333 km (0.092 R)
• M8: 1,670,859 km (0.078 R)
• M9: 1,922,632 km (0.088 R)
• M10: 2,009,399 km (0.098 R)
• M11: 2,332,530 km (0.06 R)
• M12: 2,672,267 km (0.064 R)
• M13: 2,887,688 km (0.111 R)
• M14: 2,967,573 km (0.099 R)
• M15: 3,398,564 km (0.116 R)
• M16: 3,718,704 km (0.058 R)
• M17: 3,827,462 km (0.082 R)
• M18: 4,250,973 km (0.111 R)
• M19: 4,619,283 km (0.044 R)
• M20: 4,854,750 km (0.091 R)
• M21: 5,239,665 km (0.085 R)
• M22: 5,734,685 km (0.081 R)
• M23: 6,531,593 km (0.109 R)
• M24: 7,172,171 km (0.03 R)
• M25: 7,500,089 km (0.115 R)
• M26: 7,665,993 km (0.075 R)
• M27: 7,832,945 km (0.062 R)
• M28: 7,916,869 km (0.09 R)
• M29: 8,057,491 km (0.085 R)
• M30: 8,484,443 km (0.076 R)
• M31: 9,300,799 km (0.051 R)
• M32: 9,538,809 km (0.063 R)
• M33: 9,688,407 km (0.054 R)
• M34: 9,778,614 km (0.11 R)
• M35: 10,111,769 km (0.116 R)
• M36: 10,356,511 km (0.061 R)
• M37: 10,696,098 km (0.1 R)
• M38: 11,102,107 km (0.087 R)
• M39: 11,386,193 km (0.11 R)
• M40: 11,704,687 km (0.083 R)
• M41: 11,865,056 km (0.071 R)
• M42: 11,929,383 km (0.044 R)
• M43: 12,350,501 km (0.092 R)
• M44: 12,513,712 km (0.106 R)
• M45: 13,575,558 km (0.109 R)
• M46: 13,811,773 km (0.073 R)
• M47: 14,700,684 km (0.081 R)
• M48: 15,890,884 km (0.076 R)
• M49: 16,318,285 km (0.086 R)
• M50: 16,389,943 km (0.08 R)
• M51: 16,821,832 km (0.113 R)
• M52: 17,148,254 km (0.107 R)
• M53: 17,293,963 km (0.061 R)
• M54: 18,511,839 km (0.067 R)
• M55: 18,698,836 km (0.104 R)
• M56: 19,225,570 km (0.074 R)
• M57: 19,566,803 km (0.119 R)
• M58: 20,563,873 km (0.105 R)
• M59: 20,757,602 km (0.115 R)
• M60: 21,107,661 km (0.072 R)
• M61: 21,577,548 km (0.112 R)
• M62: 22,050,726 km (0.081 R)
• M63: 23,087,888 km (0.111 R)
• M64: 23,208,614 km (0.051 R)
• M65: 23,571,987 km (0.047 R)
• M66: 23,855,924 km (0.072 R)
• M67: 24,100,067 km (0.118 R)
• M68: 24,304,268 km (0.109 R)
• M69: 24,386,099 km (0.058 R)
• M70: 24,632,187 km (0.105 R)
• M71: 25,458,416 km (0.117 R)
• M72: 26,841,299 km (0.117 R)
• M73: 27,052,980 km (0.101 R)
• M74: 28,334,585 km (0.093 R)
• M75: 28,852,792 km (0.103 R)
• M76: 29,069,559 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 13.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.99 AU - 12.25 AU

Year: 14052 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,157,760 km

• M1: 195,524 km (0.116 R)
• M2: 341,233 km (0.053 R)
• M3: 807,081 km (0.095 R)
• M4: 1,238,222 km (0.107 R)
• M5: 1,519,914 km (0.098 R)
• M6: 1,627,625 km (0.051 R)
• M7: 2,085,095 km (0.1 R)
• M8: 4,719,065 km (0.106 R)
• M9: 5,164,567 km (0.098 R)
• M10: 5,794,225 km (0.101 R)
• M11: 6,626,886 km (0.111 R)
• M12: 6,761,824 km (0.072 R)
• M13: 6,988,764 km (0.096 R)
• M14: 8,017,099 km (0.031 R)
• M15: 8,943,260 km (0.107 R)
• M16: 9,042,742 km (0.056 R)
• M17: 9,142,524 km (0.101 R)
• M18: 9,903,080 km (0.084 R)
• M19: 10,213,196 km (0.067 R)
• M20: 10,473,945 km (0.082 R)
• M21: 11,055,432 km (0.074 R)
• M22: 11,162,245 km (0.076 R)
• M23: 11,593,237 km (0.114 R)
• M24: 12,638,477 km (0.09 R)
• M25: 13,144,267 km (0.056 R)
• M26: 13,828,827 km (0.058 R)
• M27: 14,001,762 km (0.075 R)
• M28: 14,175,595 km (0.056 R)
• M29: 14,466,712 km (0.107 R)
• M30: 14,936,599 km (0.083 R)
• M31: 15,054,782 km (0.064 R)
• M32: 16,012,208 km (0.096 R)
• M33: 16,498,252 km (0.107 R)
• M34: 16,866,113 km (0.12 R)
• M35: 17,860,041 km (0.119 R)
• M36: 18,936,996 km (0.082 R)
• M37: 19,515,641 km (0.079 R)
• M38: 19,644,893 km (0.115 R)
• M39: 20,427,290 km (0.11 R)
• M40: 20,558,637 km (0.092 R)
• M41: 22,022,303 km (0.106 R)
• M42: 23,039,568 km (0.12 R)
• M43: 23,313,482 km (0.087 R)
• M44: 24,350,045 km (0.075 R)
• M45: 25,119,726 km (0.116 R)
• M46: 25,897,336 km (0.106 R)
• M47: 26,539,560 km (0.119 R)
• M48: 26,826,788 km (0.104 R)
• M49: 27,042,807 km (0.101 R)
• M50: 28,497,646 km (0.069 R)
• M51: 29,308,616 km (0.089 R)
• M52: 29,903,268 km (0.116 R)
• M53: 30,202,015 km (0.083 R)
• M54: 31,710,859 km (0.083 R)
• M55: 32,781,531 km (0.087 R)
• M56: 35,115,856 km (0.064 R)
• M57: 35,668,172 km (0.093 R)
• M58: 36,941,399 km (0.049 R)
• M59: 38,797,759 km (0.048 R)
• M60: 40,849,943 km (0.03 R)
• M61: 41,597,334 km (0.095 R)
• M62: 42,265,438 km (0.079 R)
• M63: 42,768,834 km (0.077 R)
• M64: 44,036,078 km (0.032 R)
• M65: 44,206,021 km (0.089 R)
• M66: 46,089,309 km (0.088 R)
• M67: 46,261,795 km (0.083 R)
• M68: 46,607,516 km (0.101 R)
• M69: 47,562,549 km (0.076 R)
• M70: 47,649,615 km (0.047 R)
• M71: 47,824,046 km (0.094 R)
• M72: 48,524,014 km (0.06 R)
• M73: 50,643,966 km (0.104 R)
• M74: 51,715,236 km (0.105 R)
• M75: 52,974,551 km (0.082 R)
• M76: 53,064,758 km (0.075 R)
• M77: 53,155,265 km (0.054 R)
• M78: 54,699,713 km (0.097 R)
• M79: 55,156,735 km (0.088 R)
• M80: 57,090,138 km (0.057 R)
• M81: 58,111,742 km (0.072 R)
• M82: 58,204,941 km (0.11 R)
• M83: 58,298,141 km (0.091 R)
• M84: 60,267,447 km (0.114 R)
• M85: 60,833,974 km (0.088 R)
• M86: 61,687,280 km (0.114 R)
• M87: 61,782,275 km (0.063 R)
• M88: 63,981,962 km (0.025 R)
• M89: 64,367,177 km (0.063 R)

Asteroid Belt

Center: 11.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.6

Radius: 12.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.95 AU - 12.71 AU

Year: 15360 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,157,760 km

• M1: 402,717 km (0.106 R)
• M2: 497,712 km (0.076 R)
• M3: 584,479 km (0.107 R)
• M4: 716,275 km (0.112 R)
• M5: 967,898 km (0.103 R)
• M6: 1,323,044 km (0.11 R)
• M7: 2,180,838 km (0.114 R)
• M8: 2,878,263 km (0.07 R)
• M9: 3,012,153 km (0.089 R)
• M10: 3,182,695 km (0.086 R)
• M11: 3,605,159 km (0.106 R)
• M12: 3,859,924 km (0.051 R)
• M13: 4,196,220 km (0.047 R)
• M14: 4,387,107 km (0.109 R)
• M15: 4,817,500 km (0.061 R)
• M16: 5,220,666 km (0.113 R)
• M17: 5,426,364 km (0.111 R)
• M18: 5,634,903 km (0.078 R)
• M19: 7,303,966 km (0.118 R)
• M20: 7,580,872 km (0.078 R)
• M21: 8,480,105 km (0.12 R)
• M22: 8,868,910 km (0.112 R)
• M23: 9,563,343 km (0.05 R)
• M24: 9,866,279 km (0.106 R)
• M25: 10,689,815 km (0.093 R)
• M26: 10,846,743 km (0.108 R)
• M27: 10,951,611 km (0.105 R)
• M28: 11,588,898 km (0.07 R)
• M29: 12,129,096 km (0.109 R)
• M30: 12,347,509 km (0.11 R)
• M31: 13,066,327 km (0.115 R)
• M32: 13,685,213 km (0.043 R)
• M33: 14,141,337 km (0.081 R)
• M34: 14,602,547 km (0.12 R)
• M35: 15,244,621 km (0.088 R)
• M36: 15,717,500 km (0.062 R)
• M37: 16,798,943 km (0.097 R)
• M38: 16,981,453 km (0.096 R)
• M39: 18,654,406 km (0.114 R)
• M40: 18,780,367 km (0.112 R)
• M41: 20,574,046 km (0.065 R)
• M42: 20,769,420 km (0.09 R)
• M43: 21,096,441 km (0.115 R)
• M44: 21,491,230 km (0.104 R)
• M45: 22,421,729 km (0.109 R)
• M46: 25,221,902 km (0.095 R)
• M47: 25,640,925 km (0.09 R)
• M48: 26,982,818 km (0.109 R)
• M49: 27,986,171 km (0.101 R)
• M50: 28,202,789 km (0.072 R)
• M51: 29,587,616 km (0.098 R)
• M52: 29,808,273 km (0.079 R)
• M53: 30,325,284 km (0.098 R)
• M54: 30,845,286 km (0.052 R)
• M55: 32,271,402 km (0.082 R)
• M56: 32,650,334 km (0.041 R)
• M57: 32,802,325 km (0.081 R)
• M58: 33,795,954 km (0.098 R)
• M59: 34,180,720 km (0.099 R)
• M60: 34,412,297 km (0.101 R)
• M61: 36,993,758 km (0.109 R)
• M62: 37,231,619 km (0.079 R)
• M63: 37,310,906 km (0.077 R)
• M64: 37,708,537 km (0.102 R)
• M65: 37,868,008 km (0.102 R)
• M66: 38,990,740 km (0.037 R)
• M67: 39,151,857 km (0.065 R)
• M68: 41,515,055 km (0.086 R)
• M69: 41,762,190 km (0.12 R)
• M70: 42,175,081 km (0.11 R)
• M71: 42,506,440 km (0.117 R)
• M72: 42,755,520 km (0.109 R)
• M73: 43,088,376 km (0.12 R)
• M74: 43,672,854 km (0.103 R)
• M75: 44,849,741 km (0.114 R)
• M76: 47,234,780 km (0.094 R)
• M77: 47,665,023 km (0.081 R)
• M78: 50,537,153 km (0.114 R)
• M79: 51,860,944 km (0.052 R)
• M80: 52,482,823 km (0.04 R)
• M81: 52,660,844 km (0.111 R)
• M82: 55,265,792 km (0.098 R)
• M83: 55,900,835 km (0.109 R)
• M84: 58,004,330 km (0.097 R)
• M85: 58,741,997 km (0.115 R)
• M86: 59,112,103 km (0.07 R)
• M87: 60,226,906 km (0.119 R)
• M88: 61,161,145 km (0.102 R)
• M89: 62,006,073 km (0.063 R)
• M90: 62,760,346 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.6

Radius: 6.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.54 AU - 17.34 AU

Year: 18464 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,157,760 km

• M1: 86,468 km (0.069 R)
• M2: 125,812 km (0.105 R)
• M3: 442,959 km (0.078 R)
• M4: 595,100 km (0.113 R)
• M5: 677,529 km (0.047 R)
• M6: 778,657 km (0.071 R)
• M7: 996,023 km (0.069 R)
• M8: 1,078,301 km (0.069 R)
• M9: 1,232,088 km (0.086 R)
• M10: 1,320,800 km (0.094 R)
• M11: 1,466,957 km (0.065 R)
• M12: 1,523,206 km (0.114 R)
• M13: 1,657,245 km (0.033 R)
• M14: 1,815,221 km (0.106 R)
• M15: 2,318,019 km (0.064 R)
• M16: 2,428,123 km (0.033 R)
• M17: 2,791,646 km (0.115 R)
• M18: 2,932,567 km (0.117 R)
• M19: 2,979,990 km (0.109 R)
• M20: 3,344,111 km (0.114 R)
• M21: 3,468,576 km (0.059 R)
• M22: 3,773,756 km (0.086 R)
• M23: 3,877,427 km (0.094 R)
• M24: 3,981,996 km (0.119 R)
• M25: 4,301,388 km (0.052 R)
• M26: 4,464,150 km (0.054 R)
• M27: 4,851,908 km (0.104 R)
• M28: 5,250,436 km (0.119 R)
• M29: 5,659,587 km (0.087 R)
• M30: 5,958,034 km (0.093 R)
• M31: 6,200,533 km (0.094 R)
• M32: 6,292,386 km (0.083 R)
• M33: 6,852,480 km (0.117 R)
• M34: 7,266,866 km (0.045 R)
• M35: 7,395,969 km (0.049 R)
• M36: 7,493,357 km (0.104 R)
• M37: 7,920,310 km (0.076 R)
• M38: 8,119,873 km (0.087 R)
• M39: 8,321,232 km (0.089 R)
• M40: 8,831,809 km (0.077 R)
• M41: 9,317,554 km (0.117 R)
• M42: 9,776,221 km (0.115 R)
• M43: 10,134,059 km (0.097 R)
• M44: 10,715,695 km (0.112 R)
• M45: 10,899,551 km (0.098 R)
• M46: 11,047,504 km (0.113 R)
• M47: 11,121,704 km (0.106 R)
• M48: 11,196,054 km (0.111 R)
• M49: 11,683,594 km (0.11 R)
• M50: 13,069,319 km (0.063 R)
• M51: 13,463,360 km (0.108 R)
• M52: 14,384,583 km (0.11 R)
• M53: 14,873,170 km (0.117 R)
• M54: 15,078,418 km (0.069 R)
• M55: 17,917,337 km (0.098 R)
• M56: 18,048,235 km (0.055 R)
• M57: 18,135,750 km (0.069 R)
• M58: 18,223,265 km (0.101 R)
• M59: 18,707,513 km (0.052 R)
• M60: 19,196,100 km (0.1 R)
• M61: 19,688,725 km (0.108 R)
• M62: 21,099,583 km (0.077 R)
• M63: 22,120,439 km (0.071 R)
• M64: 22,825,643 km (0.098 R)
• M65: 22,872,916 km (0.055 R)
• M66: 23,014,884 km (0.1 R)
• M67: 23,395,162 km (0.067 R)
• M68: 24,354,683 km (0.088 R)
• M69: 24,693,522 km (0.076 R)
• M70: 25,180,314 km (0.117 R)
• M71: 25,278,001 km (0.049 R)
• M72: 25,326,920 km (0.12 R)
• M73: 25,473,974 km (0.107 R)
• M74: 25,522,893 km (0.034 R)
• M75: 26,361,538 km (0.084 R)
• M76: 26,659,687 km (0.081 R)
• M77: 26,709,353 km (0.106 R)
• M78: 26,858,951 km (0.102 R)
• M79: 28,420,753 km (0.103 R)
• M80: 28,930,882 km (0.088 R)
• M81: 29,495,464 km (0.086 R)
• M82: 30,531,280 km (0.1 R)
• M83: 30,635,550 km (0.075 R)
• M84: 32,266,316 km (0.114 R)
• M85: 34,087,072 km (0.109 R)
• M86: 34,249,236 km (0.1 R)
• M87: 34,955,338 km (0.062 R)
• M88: 35,337,560 km (0.116 R)
• M89: 35,556,572 km (0.068 R)
• M90: 35,940,888 km (0.112 R)
• M91: 37,046,566 km (0.119 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 11,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit