🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 1 AU

Year: 274 Days

Day: 44.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,968,154 km

• M1: 339,886 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.09 AU - 1.43 AU

Year: 522 Days

Day: 24.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 143.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.23 AU - 1.75 AU

Year: 671 Days

Day: 29.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,968,154 km

• M1: 163,211 km (0.072 R)
• M2: 642,672 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.25 AU - 2.77 AU

Year: 1467 Days

Day: 22.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,968,154 km

• M1: 119,230 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 11.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.31 AU - 8.07 AU

Year: 7868 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,968,154 km

• M1: 148,999 km (0.065 R)
• M2: 300,542 km (0.106 R)
• M3: 408,402 km (0.109 R)
• M4: 490,382 km (0.042 R)
• M5: 674,986 km (0.104 R)
• M6: 843,433 km (0.031 R)
• M7: 1,012,329 km (0.075 R)
• M8: 1,224,010 km (0.093 R)
• M9: 1,384,528 km (0.091 R)
• M10: 1,518,119 km (0.111 R)
• M11: 1,603,839 km (0.084 R)
• M12: 2,039,019 km (0.101 R)
• M13: 2,510,551 km (0.049 R)
• M14: 3,037,734 km (0.12 R)
• M15: 3,415,768 km (0.065 R)
• M16: 3,645,251 km (0.098 R)
• M17: 4,119,626 km (0.093 R)
• M18: 4,689,444 km (0.112 R)
• M19: 4,791,171 km (0.089 R)
• M20: 4,867,915 km (0.09 R)
• M21: 5,074,659 km (0.038 R)
• M22: 5,416,640 km (0.103 R)
• M23: 5,685,018 km (0.067 R)
• M24: 5,848,080 km (0.111 R)
• M25: 5,957,735 km (0.057 R)
• M26: 6,516,184 km (0.109 R)
• M27: 6,917,106 km (0.118 R)
• M28: 7,149,881 km (0.061 R)
• M29: 7,237,844 km (0.089 R)
• M30: 8,045,523 km (0.077 R)
• M31: 8,198,412 km (0.106 R)
• M32: 8,693,731 km (0.088 R)
• M33: 8,881,925 km (0.056 R)
• M34: 9,103,330 km (0.101 R)
• M35: 10,303,703 km (0.075 R)
• M36: 10,403,186 km (0.103 R)
• M37: 10,569,688 km (0.086 R)
• M38: 10,703,578 km (0.107 R)
• M39: 11,176,756 km (0.087 R)
• M40: 11,415,814 km (0.098 R)
• M41: 11,725,780 km (0.049 R)
• M42: 12,283,631 km (0.09 R)
• M43: 12,530,467 km (0.034 R)
• M44: 12,636,831 km (0.102 R)
• M45: 13,972,292 km (0.09 R)
• M46: 14,600,902 km (0.106 R)
• M47: 15,012,595 km (0.051 R)
• M48: 15,200,939 km (0.097 R)
• M49: 15,542,022 km (0.035 R)
• M50: 15,924,095 km (0.082 R)
• M51: 16,116,179 km (0.08 R)
• M52: 16,425,248 km (0.068 R)
• M53: 16,502,889 km (0.103 R)
• M54: 17,324,780 km (0.092 R)
• M55: 17,840,144 km (0.086 R)
• M56: 18,400,987 km (0.099 R)
• M57: 18,926,973 km (0.105 R)
• M58: 19,171,266 km (0.088 R)
• M59: 20,076,483 km (0.116 R)
• M60: 20,159,360 km (0.077 R)
• M61: 20,450,777 km (0.117 R)
• M62: 20,701,503 km (0.106 R)
• M63: 21,206,246 km (0.05 R)
• M64: 21,629,907 km (0.04 R)
• M65: 22,013,626 km (0.092 R)
• M66: 22,399,738 km (0.066 R)
• M67: 22,917,795 km (0.056 R)
• M68: 23,265,461 km (0.111 R)
• M69: 23,439,892 km (0.093 R)
• M70: 23,746,268 km (0.036 R)
• M71: 24,318,779 km (0.075 R)
• M72: 24,940,508 km (0.041 R)
• M73: 25,927,854 km (0.03 R)
• M74: 26,018,361 km (0.066 R)
• M75: 26,471,942 km (0.072 R)
• M76: 26,608,524 km (0.083 R)
• M77: 28,825,715 km (0.052 R)
• M78: 29,059,985 km (0.072 R)
• M79: 29,530,620 km (0.1 R)
• M80: 29,861,530 km (0.093 R)
• M81: 31,727,764 km (0.109 R)
• M82: 31,921,343 km (0.051 R)
• M83: 32,066,752 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 14.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.56 AU - 9.16 AU

Year: 8130 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 53,968,154 km

• M1: 233,672 km (0.086 R)
• M2: 363,523 km (0.049 R)
• M3: 575,653 km (0.089 R)
• M4: 967,449 km (0.093 R)
• M5: 1,199,925 km (0.102 R)
• M6: 1,296,266 km (0.042 R)
• M7: 1,440,328 km (0.096 R)
• M8: 1,543,401 km (0.099 R)
• M9: 1,782,010 km (0.117 R)
• M10: 1,981,873 km (0.082 R)
• M11: 2,097,811 km (0.045 R)
• M12: 2,377,260 km (0.081 R)
• M13: 2,542,565 km (0.114 R)
• M14: 3,002,579 km (0.095 R)
• M15: 3,106,849 km (0.08 R)
• M16: 3,288,311 km (0.108 R)
• M17: 3,473,513 km (0.074 R)
• M18: 3,583,168 km (0.069 R)
• M19: 3,822,076 km (0.059 R)
• M20: 3,935,322 km (0.115 R)
• M21: 4,198,763 km (0.097 R)
• M22: 4,604,772 km (0.071 R)
• M23: 4,935,383 km (0.099 R)
• M24: 5,112,507 km (0.093 R)
• M25: 5,528,090 km (0.12 R)
• M26: 6,411,316 km (0.08 R)
• M27: 6,839,914 km (0.119 R)
• M28: 6,958,545 km (0.11 R)
• M29: 7,177,706 km (0.073 R)
• M30: 7,500,538 km (0.065 R)
• M31: 7,725,234 km (0.097 R)
• M32: 7,910,885 km (0.068 R)
• M33: 9,098,842 km (0.11 R)
• M34: 9,647,118 km (0.032 R)
• M35: 10,003,759 km (0.092 R)
• M36: 10,501,172 km (0.088 R)
• M37: 11,076,226 km (0.108 R)
• M38: 11,803,721 km (0.086 R)
• M39: 11,970,223 km (0.088 R)
• M40: 12,065,667 km (0.103 R)
• M41: 12,814,105 km (0.096 R)
• M42: 13,132,449 km (0.05 R)
• M43: 14,153,604 km (0.11 R)
• M44: 14,508,151 km (0.097 R)
• M45: 14,737,634 km (0.104 R)
• M46: 15,174,460 km (0.111 R)
• M47: 15,355,473 km (0.11 R)
• M48: 15,693,714 km (0.106 R)
• M49: 15,955,660 km (0.038 R)
• M50: 16,643,362 km (0.042 R)
• M51: 16,803,431 km (0.09 R)
• M52: 17,151,994 km (0.105 R)
• M53: 17,774,770 km (0.115 R)
• M54: 17,965,657 km (0.084 R)
• M55: 18,294,623 km (0.109 R)
• M56: 18,404,727 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.8

Radius: 9.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.66 AU - 11.22 AU

Year: 12446 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,968,154 km

• M1: 210,185 km (0.101 R)
• M2: 310,266 km (0.091 R)
• M3: 381,624 km (0.103 R)
• M4: 684,709 km (0.111 R)
• M5: 1,000,211 km (0.028 R)
• M6: 1,115,402 km (0.079 R)
• M7: 1,255,575 km (0.068 R)
• M8: 2,603,751 km (0.114 R)
• M9: 2,901,899 km (0.07 R)
• M10: 3,649,590 km (0.112 R)
• M11: 4,169,741 km (0.115 R)
• M12: 4,943,312 km (0.036 R)
• M13: 5,760,864 km (0.105 R)
• M14: 6,113,915 km (0.093 R)
• M15: 6,510,350 km (0.07 R)
• M16: 6,620,005 km (0.082 R)
• M17: 6,952,561 km (0.06 R)
• M18: 7,027,210 km (0.029 R)
• M19: 7,177,257 km (0.046 R)
• M20: 7,595,533 km (0.073 R)
• M21: 8,139,321 km (0.108 R)
• M22: 8,296,997 km (0.104 R)
• M23: 8,455,720 km (0.077 R)
• M24: 8,575,399 km (0.106 R)
• M25: 8,856,792 km (0.079 R)
• M26: 9,387,715 km (0.106 R)
• M27: 9,886,923 km (0.118 R)
• M28: 10,352,173 km (0.114 R)
• M29: 10,437,593 km (0.106 R)
• M30: 10,781,369 km (0.11 R)
• M31: 10,911,220 km (0.1 R)
• M32: 11,085,202 km (0.113 R)
• M33: 11,745,976 km (0.04 R)
• M34: 12,419,466 km (0.117 R)
• M35: 12,875,440 km (0.107 R)
• M36: 14,753,492 km (0.076 R)
• M37: 15,285,013 km (0.086 R)
• M38: 15,431,020 km (0.08 R)
• M39: 15,921,103 km (0.086 R)
• M40: 16,916,527 km (0.066 R)
• M41: 17,067,621 km (0.065 R)
• M42: 18,292,229 km (0.075 R)
• M43: 19,019,574 km (0.08 R)
• M44: 19,439,495 km (0.102 R)
• M45: 20,825,370 km (0.035 R)
• M46: 20,987,235 km (0.12 R)
• M47: 21,149,698 km (0.114 R)
• M48: 21,475,672 km (0.102 R)
• M49: 21,803,291 km (0.068 R)
• M50: 21,967,699 km (0.091 R)
• M51: 23,018,774 km (0.109 R)
• M52: 23,242,273 km (0.11 R)
• M53: 23,916,660 km (0.092 R)
• M54: 25,227,287 km (0.098 R)
• M55: 26,795,372 km (0.068 R)
• M56: 28,155,965 km (0.047 R)
• M57: 28,335,033 km (0.063 R)
• M58: 28,814,644 km (0.076 R)
• M59: 30,025,041 km (0.084 R)
• M60: 31,190,408 km (0.03 R)
• M61: 31,252,192 km (0.082 R)
• M62: 31,499,477 km (0.102 R)
• M63: 31,747,511 km (0.109 R)
• M64: 32,370,436 km (0.104 R)
• M65: 32,432,968 km (0.038 R)
• M66: 33,060,381 km (0.107 R)
• M67: 33,249,324 km (0.085 R)
• M68: 33,691,834 km (0.12 R)
• M69: 34,008,982 km (0.106 R)
• M70: 34,136,140 km (0.114 R)
• M71: 34,199,719 km (0.116 R)
• M72: 34,774,175 km (0.089 R)
• M73: 34,902,380 km (0.11 R)
• M74: 35,223,267 km (0.115 R)
• M75: 36,907,889 km (0.082 R)
• M76: 39,150,212 km (0.028 R)
• M77: 39,952,206 km (0.067 R)
• M78: 40,422,392 km (0.11 R)
• M79: 41,029,759 km (0.062 R)
• M80: 41,504,284 km (0.12 R)
• M81: 42,117,037 km (0.093 R)
• M82: 43,007,293 km (0.045 R)
• M83: 43,075,959 km (0.041 R)
• M84: 43,144,774 km (0.113 R)
• M85: 43,834,570 km (0.088 R)
• M86: 44,528,105 km (0.108 R)
• M87: 44,736,794 km (0.085 R)
• M88: 46,630,105 km (0.116 R)
• M89: 46,983,605 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.4

Radius: 4.9

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.69 AU - 17.43 AU

Year: 19452 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,968,154 km

• M1: 114,891 km (0.087 R)
• M2: 202,107 km (0.07 R)
• M3: 261,347 km (0.073 R)
• M4: 610,210 km (0.112 R)
• M5: 718,668 km (0.118 R)
• M6: 813,962 km (0.112 R)
• M7: 853,157 km (0.084 R)
• M8: 913,295 km (0.065 R)
• M9: 1,016,817 km (0.103 R)
• M10: 1,190,350 km (0.095 R)
• M11: 1,303,596 km (0.119 R)
• M12: 1,516,474 km (0.106 R)
• M13: 1,921,285 km (0.058 R)
• M14: 2,000,872 km (0.111 R)
• M15: 2,108,582 km (0.115 R)
• M16: 2,824,408 km (0.11 R)
• M17: 3,511,062 km (0.07 R)
• M18: 3,973,619 km (0.092 R)
• M19: 4,075,196 km (0.108 R)
• M20: 4,350,456 km (0.087 R)
• M21: 5,285,742 km (0.12 R)
• M22: 5,322,991 km (0.074 R)
• M23: 5,397,641 km (0.099 R)
• M24: 5,623,534 km (0.107 R)
• M25: 7,248,914 km (0.09 R)
• M26: 7,331,642 km (0.1 R)
• M27: 7,540,032 km (0.113 R)
• M28: 7,708,030 km (0.051 R)
• M29: 7,834,889 km (0.109 R)
• M30: 8,830,314 km (0.103 R)
• M31: 10,048,788 km (0.066 R)
• M32: 10,419,791 km (0.049 R)
• M33: 10,513,290 km (0.063 R)
• M34: 11,511,407 km (0.045 R)
• M35: 12,390,743 km (0.103 R)
• M36: 12,539,294 km (0.092 R)
• M37: 13,089,365 km (0.108 R)
• M38: 13,443,613 km (0.1 R)
• M39: 15,527,062 km (0.068 R)
• M40: 15,580,469 km (0.107 R)
• M41: 16,117,375 km (0.119 R)
• M42: 16,879,277 km (0.069 R)
• M43: 17,486,196 km (0.118 R)
• M44: 17,708,648 km (0.112 R)
• M45: 17,820,248 km (0.057 R)
• M46: 18,438,087 km (0.036 R)
• M47: 19,234,546 km (0.1 R)
• M48: 19,406,584 km (0.072 R)
• M49: 21,274,313 km (0.088 R)
• M50: 21,571,265 km (0.095 R)
• M51: 22,772,685 km (0.038 R)
• M52: 22,954,896 km (0.062 R)
• M53: 23,320,513 km (0.117 R)
• M54: 23,504,069 km (0.105 R)
• M55: 23,626,590 km (0.051 R)
• M56: 24,242,933 km (0.118 R)
• M57: 24,739,897 km (0.088 R)
• M58: 25,052,108 km (0.096 R)
• M59: 25,240,153 km (0.053 R)
• M60: 25,428,646 km (0.079 R)
• M61: 27,209,908 km (0.113 R)
• M62: 27,726,170 km (0.12 R)
• M63: 28,571,997 km (0.114 R)
• M64: 28,702,895 km (0.099 R)
• M65: 29,162,609 km (0.112 R)
• M66: 29,558,445 km (0.068 R)
• M67: 29,690,839 km (0.072 R)
• M68: 30,222,360 km (0.079 R)
• M69: 31,227,359 km (0.109 R)
• M70: 31,429,615 km (0.093 R)
• M71: 31,632,320 km (0.112 R)
• M72: 31,700,088 km (0.092 R)
• M73: 32,107,144 km (0.109 R)
• M74: 32,584,211 km (0.085 R)
• M75: 33,890,949 km (0.106 R)
• M76: 36,059,669 km (0.066 R)
• M77: 37,554,002 km (0.075 R)
• M78: 37,625,660 km (0.12 R)
• M79: 38,200,714 km (0.109 R)
• M80: 39,141,236 km (0.055 R)
• M81: 39,359,349 km (0.057 R)
• M82: 39,942,931 km (0.066 R)
• M83: 40,089,237 km (0.1 R)
• M84: 40,823,763 km (0.114 R)
• M85: 45,094,034 km (0.074 R)
• M86: 45,170,329 km (0.107 R)
• M87: 45,628,248 km (0.087 R)
• M88: 46,625,767 km (0.094 R)
• M89: 47,011,280 km (0.095 R)
• M90: 50,607,912 km (0.1 R)
• M91: 52,920,396 km (0.117 R)
• M92: 53,483,782 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 20,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit