🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 165 Days

Day: 34.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 177.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.19 AU - 1.55 AU

Year: 583 Days

Day: 21.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,100,243 km

• M1: 642,523 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.17 AU - 4.71 AU

Year: 2842 Days

Day: 22.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.1

Radius: 10

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.41 AU - 5.61 AU

Year: 4076 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,100,243 km

• M1: 153,936 km (0.113 R)
• M2: 222,751 km (0.051 R)
• M3: 477,816 km (0.098 R)
• M4: 550,221 km (0.066 R)
• M5: 942,616 km (0.049 R)
• M6: 1,168,509 km (0.106 R)
• M7: 1,317,209 km (0.068 R)
• M8: 1,484,609 km (0.099 R)
• M9: 1,558,511 km (0.116 R)
• M10: 1,749,098 km (0.103 R)
• M11: 2,042,460 km (0.075 R)
• M12: 2,139,100 km (0.082 R)
• M13: 2,251,598 km (0.08 R)
• M14: 2,438,595 km (0.076 R)
• M15: 2,556,328 km (0.118 R)
• M16: 2,905,191 km (0.113 R)
• M17: 2,998,689 km (0.1 R)
• M18: 3,366,700 km (0.098 R)
• M19: 3,548,013 km (0.104 R)
• M20: 3,783,181 km (0.115 R)
• M21: 4,447,545 km (0.093 R)
• M22: 5,016,166 km (0.109 R)
• M23: 5,166,662 km (0.086 R)
• M24: 5,414,545 km (0.116 R)
• M25: 5,685,766 km (0.111 R)
• M26: 5,783,753 km (0.102 R)
• M27: 5,961,475 km (0.096 R)
• M28: 6,081,004 km (0.113 R)
• M29: 6,485,217 km (0.106 R)
• M30: 6,669,971 km (0.051 R)
• M31: 6,814,931 km (0.117 R)
• M32: 6,919,051 km (0.066 R)
• M33: 7,044,863 km (0.068 R)
• M34: 7,150,180 km (0.115 R)
• M35: 7,405,095 km (0.116 R)
• M36: 7,706,385 km (0.096 R)
• M37: 8,276,502 km (0.071 R)
• M38: 8,387,653 km (0.066 R)
• M39: 8,476,963 km (0.09 R)
• M40: 8,566,722 km (0.11 R)
• M41: 8,724,398 km (0.105 R)
• M42: 8,928,450 km (0.056 R)
• M43: 9,042,593 km (0.097 R)
• M44: 9,180,073 km (0.086 R)
• M45: 9,550,328 km (0.078 R)
• M46: 9,925,520 km (0.06 R)
• M47: 9,996,279 km (0.115 R)
• M48: 10,138,547 km (0.115 R)
• M49: 10,401,241 km (0.086 R)
• M50: 10,497,283 km (0.114 R)
• M51: 10,908,677 km (0.064 R)
• M52: 11,276,239 km (0.074 R)
• M53: 11,598,024 km (0.107 R)
• M54: 12,048,613 km (0.086 R)
• M55: 12,200,006 km (0.1 R)
• M56: 12,326,715 km (0.072 R)
• M57: 12,504,886 km (0.039 R)
• M58: 12,607,061 km (0.072 R)
• M59: 12,683,955 km (0.062 R)
• M60: 12,812,310 km (0.117 R)
• M61: 13,513,026 km (0.065 R)
• M62: 13,854,857 km (0.111 R)
• M63: 14,172,902 km (0.063 R)
• M64: 14,332,822 km (0.08 R)
• M65: 14,493,341 km (0.116 R)
• M66: 14,600,752 km (0.114 R)
• M67: 14,816,323 km (0.094 R)
• M68: 15,387,039 km (0.03 R)
• M69: 15,909,734 km (0.063 R)
• M70: 16,578,137 km (0.068 R)
• M71: 16,690,485 km (0.112 R)
• M72: 16,972,327 km (0.077 R)
• M73: 17,426,656 km (0.103 R)
• M74: 17,856,301 km (0.11 R)
• M75: 18,318,259 km (0.113 R)
• M76: 18,434,497 km (0.097 R)
• M77: 18,725,913 km (0.064 R)
• M78: 18,989,505 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 11.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.28 AU - 8.28 AU

Year: 8659 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,100,243 km

• M1: 368,759 km (0.109 R)
• M2: 813,064 km (0.037 R)
• M3: 982,409 km (0.079 R)
• M4: 1,130,062 km (0.098 R)
• M5: 1,232,836 km (0.112 R)
• M6: 1,637,498 km (0.074 R)
• M7: 2,452,059 km (0.094 R)
• M8: 2,748,711 km (0.095 R)
• M9: 3,057,032 km (0.094 R)
• M10: 3,252,407 km (0.037 R)
• M11: 4,075,046 km (0.087 R)
• M12: 4,155,380 km (0.117 R)
• M13: 4,427,199 km (0.083 R)
• M14: 4,817,351 km (0.087 R)
• M15: 5,189,849 km (0.039 R)
• M16: 5,781,060 km (0.101 R)
• M17: 6,393,663 km (0.12 R)
• M18: 6,739,534 km (0.094 R)
• M19: 6,866,841 km (0.11 R)
• M20: 7,351,239 km (0.032 R)
• M21: 7,947,237 km (0.113 R)
• M22: 8,421,612 km (0.093 R)
• M23: 8,558,943 km (0.027 R)
• M24: 8,940,118 km (0.043 R)
• M25: 9,115,297 km (0.037 R)
• M26: 9,397,888 km (0.116 R)
• M27: 10,226,510 km (0.077 R)
• M28: 10,409,768 km (0.119 R)
• M29: 10,483,370 km (0.091 R)
• M30: 10,928,723 km (0.112 R)
• M31: 11,153,568 km (0.105 R)
• M32: 11,532,051 km (0.086 R)
• M33: 11,761,085 km (0.105 R)
• M34: 12,030,212 km (0.082 R)
• M35: 13,008,133 km (0.082 R)
• M36: 13,246,742 km (0.113 R)
• M37: 14,296,919 km (0.072 R)
• M38: 14,502,018 km (0.115 R)
• M39: 14,625,436 km (0.029 R)
• M40: 15,206,474 km (0.032 R)
• M41: 15,668,283 km (0.083 R)
• M42: 16,476,709 km (0.11 R)
• M43: 17,211,684 km (0.09 R)
• M44: 17,429,798 km (0.081 R)
• M45: 17,561,144 km (0.1 R)
• M46: 18,089,973 km (0.112 R)
• M47: 18,178,535 km (0.1 R)
• M48: 19,208,217 km (0.084 R)
• M49: 19,570,842 km (0.097 R)
• M50: 19,798,530 km (0.079 R)
• M51: 19,935,711 km (0.092 R)
• M52: 20,256,748 km (0.073 R)
• M53: 20,394,977 km (0.044 R)
• M54: 20,625,806 km (0.106 R)
• M55: 20,764,783 km (0.117 R)
• M56: 22,409,163 km (0.106 R)
• M57: 22,599,750 km (0.1 R)
• M58: 23,464,127 km (0.116 R)
• M59: 23,560,767 km (0.112 R)
• M60: 24,143,900 km (0.04 R)
• M61: 24,486,179 km (0.079 R)
• M62: 24,977,908 km (0.115 R)
• M63: 26,372,309 km (0.112 R)
• M64: 26,523,104 km (0.102 R)
• M65: 27,740,681 km (0.075 R)
• M66: 28,510,811 km (0.081 R)
• M67: 29,967,296 km (0.085 R)
• M68: 31,821,711 km (0.114 R)
• M69: 32,412,174 km (0.06 R)
• M70: 32,519,884 km (0.074 R)
• M71: 32,627,744 km (0.036 R)
• M72: 32,952,073 km (0.11 R)
• M73: 33,060,381 km (0.028 R)
• M74: 33,440,510 km (0.075 R)
• M75: 34,644,623 km (0.082 R)
• M76: 35,418,343 km (0.114 R)
• M77: 36,085,998 km (0.117 R)
• M78: 36,589,545 km (0.062 R)
• M79: 36,814,091 km (0.087 R)
• M80: 37,151,734 km (0.025 R)
• M81: 37,773,462 km (0.081 R)
• M82: 37,886,858 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 8

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.29 AU - 13.01 AU

Year: 12631 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,100,243 km

• M1: 101,278 km (0.081 R)
• M2: 372,648 km (0.085 R)
• M3: 656,136 km (0.089 R)
• M4: 771,027 km (0.104 R)
• M5: 1,088,175 km (0.093 R)
• M6: 1,156,392 km (0.087 R)
• M7: 1,273,377 km (0.11 R)
• M8: 1,394,252 km (0.103 R)
• M9: 1,519,166 km (0.069 R)
• M10: 2,111,873 km (0.105 R)
• M11: 2,255,936 km (0.041 R)
• M12: 2,864,201 km (0.044 R)
• M13: 2,927,780 km (0.079 R)
• M14: 3,726,932 km (0.1 R)
• M15: 4,007,727 km (0.082 R)
• M16: 4,627,062 km (0.086 R)
• M17: 4,928,801 km (0.08 R)
• M18: 5,082,139 km (0.058 R)
• M19: 5,159,331 km (0.092 R)
• M20: 5,631,013 km (0.057 R)
• M21: 6,075,618 km (0.05 R)
• M22: 6,157,598 km (0.034 R)
• M23: 6,364,492 km (0.1 R)
• M24: 7,170,824 km (0.078 R)
• M25: 7,432,172 km (0.087 R)
• M26: 7,696,661 km (0.12 R)
• M27: 7,919,412 km (0.093 R)
• M28: 8,009,171 km (0.111 R)
• M29: 8,325,869 km (0.119 R)
• M30: 9,018,208 km (0.112 R)
• M31: 9,205,954 km (0.07 R)
• M32: 9,633,205 km (0.089 R)
• M33: 11,304,662 km (0.097 R)
• M34: 11,456,504 km (0.118 R)
• M35: 11,710,970 km (0.113 R)
• M36: 11,915,770 km (0.118 R)
• M37: 12,590,007 km (0.1 R)
• M38: 12,905,210 km (0.09 R)
• M39: 13,651,105 km (0.097 R)
• M40: 13,866,825 km (0.045 R)
• M41: 13,920,830 km (0.049 R)
• M42: 14,575,470 km (0.05 R)
• M43: 14,740,776 km (0.099 R)
• M44: 15,576,280 km (0.066 R)
• M45: 16,886,907 km (0.089 R)
• M46: 17,819,350 km (0.105 R)
• M47: 18,529,791 km (0.107 R)
• M48: 19,551,843 km (0.116 R)
• M49: 19,794,940 km (0.104 R)
• M50: 21,524,890 km (0.112 R)
• M51: 21,776,064 km (0.062 R)
• M52: 23,884,198 km (0.066 R)
• M53: 26,123,379 km (0.11 R)
• M54: 28,360,166 km (0.12 R)
• M55: 28,980,698 km (0.083 R)
• M56: 29,327,466 km (0.086 R)
• M57: 30,024,891 km (0.112 R)
• M58: 31,578,764 km (0.113 R)
• M59: 32,078,571 km (0.114 R)
• M60: 32,365,350 km (0.115 R)
• M61: 32,725,133 km (0.101 R)
• M62: 33,593,847 km (0.066 R)
• M63: 36,319,670 km (0.12 R)
• M64: 36,693,515 km (0.04 R)
• M65: 37,973,923 km (0.102 R)
• M66: 38,201,312 km (0.055 R)
• M67: 38,657,735 km (0.036 R)
• M68: 39,498,924 km (0.046 R)
• M69: 40,268,904 km (0.116 R)
• M70: 40,888,539 km (0.08 R)
• M71: 41,355,284 km (0.092 R)
• M72: 41,589,255 km (0.079 R)
• M73: 41,902,064 km (0.057 R)
• M74: 43,239,918 km (0.059 R)
• M75: 48,236,337 km (0.099 R)
• M76: 48,400,596 km (0.082 R)
• M77: 48,811,840 km (0.078 R)
• M78: 50,551,963 km (0.107 R)
• M79: 50,802,240 km (0.092 R)
• M80: 51,052,966 km (0.06 R)
• M81: 52,228,057 km (0.036 R)
• M82: 52,481,027 km (0.046 R)
• M83: 54,348,757 km (0.107 R)
• M84: 54,519,598 km (0.06 R)
• M85: 55,119,036 km (0.069 R)
• M86: 55,720,569 km (0.103 R)
• M87: 56,497,281 km (0.081 R)
• M88: 58,236,057 km (0.071 R)
• M89: 58,410,937 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 13.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.95 AU - 13.23 AU

Year: 13422 Days

Day: 13 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,100,243 km

• M1: 170,093 km (0.11 R)
• M2: 347,067 km (0.119 R)
• M3: 486,492 km (0.119 R)
• M4: 663,467 km (0.089 R)
• M5: 746,942 km (0.097 R)
• M6: 957,875 km (0.111 R)
• M7: 1,087,726 km (0.099 R)
• M8: 1,172,249 km (0.048 R)
• M9: 1,348,326 km (0.12 R)
• M10: 1,930,710 km (0.11 R)
• M11: 2,249,653 km (0.059 R)
• M12: 2,494,544 km (0.078 R)
• M13: 2,914,466 km (0.116 R)
• M14: 3,182,096 km (0.12 R)
• M15: 3,281,579 km (0.099 R)
• M16: 3,407,391 km (0.086 R)
• M17: 3,768,221 km (0.099 R)
• M18: 4,033,607 km (0.093 R)
• M19: 4,667,304 km (0.09 R)
• M20: 4,866,568 km (0.064 R)
• M21: 4,981,609 km (0.055 R)
• M22: 5,126,719 km (0.045 R)
• M23: 5,570,875 km (0.053 R)
• M24: 5,965,813 km (0.086 R)
• M25: 6,275,930 km (0.095 R)
• M26: 7,139,409 km (0.091 R)
• M27: 7,535,394 km (0.116 R)
• M28: 8,486,986 km (0.103 R)
• M29: 9,083,134 km (0.092 R)
• M30: 10,539,320 km (0.073 R)
• M31: 10,876,812 km (0.117 R)
• M32: 11,524,272 km (0.093 R)
• M33: 11,639,911 km (0.081 R)
• M34: 11,872,237 km (0.117 R)
• M35: 12,420,214 km (0.047 R)
• M36: 12,697,418 km (0.088 R)
• M37: 12,816,798 km (0.036 R)
• M38: 13,217,421 km (0.075 R)
• M39: 14,777,726 km (0.117 R)
• M40: 15,240,133 km (0.074 R)
• M41: 15,579,571 km (0.114 R)
• M42: 16,569,161 km (0.102 R)
• M43: 17,534,666 km (0.109 R)
• M44: 18,608,778 km (0.081 R)
• M45: 18,880,598 km (0.053 R)
• M46: 19,199,540 km (0.086 R)
• M47: 19,382,499 km (0.081 R)
• M48: 19,796,436 km (0.111 R)
• M49: 19,981,339 km (0.029 R)
• M50: 20,679,811 km (0.113 R)
• M51: 21,766,341 km (0.081 R)
• M52: 21,861,634 km (0.08 R)
• M53: 22,196,584 km (0.099 R)
• M54: 22,677,840 km (0.118 R)
• M55: 24,142,553 km (0.077 R)
• M56: 25,085,917 km (0.103 R)
• M57: 25,537,105 km (0.08 R)
• M58: 25,788,878 km (0.093 R)
• M59: 25,940,271 km (0.086 R)
• M60: 26,193,390 km (0.077 R)
• M61: 26,345,681 km (0.084 R)
• M62: 26,447,258 km (0.096 R)
• M63: 27,987,966 km (0.109 R)
• M64: 28,091,787 km (0.089 R)
• M65: 28,612,388 km (0.102 R)
• M66: 28,716,957 km (0.105 R)
• M67: 29,241,447 km (0.093 R)
• M68: 30,513,029 km (0.077 R)
• M69: 30,780,211 km (0.109 R)
• M70: 31,424,828 km (0.118 R)
• M71: 32,454,360 km (0.079 R)
• M72: 35,048,388 km (0.1 R)
• M73: 36,115,768 km (0.07 R)
• M74: 36,568,452 km (0.101 R)
• M75: 37,593,795 km (0.071 R)
• M76: 37,880,425 km (0.096 R)
• M77: 38,513,224 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.3

Radius: 5.2

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.95 AU - 19.21 AU

Year: 22350 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,100,243 km

• M1: 111,600 km (0.118 R)
• M2: 295,456 km (0.097 R)
• M3: 425,008 km (0.106 R)
• M4: 504,893 km (0.115 R)
• M5: 698,472 km (0.095 R)
• M6: 997,818 km (0.117 R)
• M7: 1,476,980 km (0.049 R)
• M8: 1,883,886 km (0.082 R)
• M9: 2,018,075 km (0.114 R)
• M10: 4,731,033 km (0.091 R)
• M11: 4,876,891 km (0.087 R)
• M12: 6,495,091 km (0.05 R)
• M13: 6,576,023 km (0.037 R)
• M14: 6,944,184 km (0.032 R)
• M15: 7,068,350 km (0.095 R)
• M16: 7,614,980 km (0.118 R)
• M17: 8,088,158 km (0.098 R)
• M18: 8,837,943 km (0.073 R)
• M19: 8,927,702 km (0.073 R)
• M20: 10,640,448 km (0.058 R)
• M21: 10,735,742 km (0.068 R)
• M22: 12,400,915 km (0.106 R)
• M23: 12,905,808 km (0.042 R)
• M24: 14,302,155 km (0.103 R)
• M25: 15,259,432 km (0.04 R)
• M26: 15,474,853 km (0.114 R)
• M27: 15,745,774 km (0.082 R)
• M28: 16,622,867 km (0.082 R)
• M29: 18,252,735 km (0.051 R)
• M30: 19,057,572 km (0.101 R)
• M31: 19,756,643 km (0.109 R)
• M32: 20,582,872 km (0.116 R)
• M33: 21,540,747 km (0.079 R)
• M34: 22,390,912 km (0.072 R)
• M35: 22,758,474 km (0.084 R)
• M36: 22,819,958 km (0.109 R)
• M37: 23,066,496 km (0.117 R)
• M38: 23,686,429 km (0.115 R)
• M39: 28,772,906 km (0.102 R)
• M40: 30,585,733 km (0.1 R)
• M41: 30,653,501 km (0.083 R)
• M42: 31,952,160 km (0.07 R)
• M43: 32,227,869 km (0.114 R)
• M44: 33,548,070 km (0.105 R)
• M45: 40,185,578 km (0.113 R)
• M46: 40,259,929 km (0.112 R)
• M47: 40,781,427 km (0.107 R)
• M48: 41,530,314 km (0.066 R)
• M49: 43,117,846 km (0.08 R)
• M50: 45,962,749 km (0.093 R)
• M51: 46,273,913 km (0.111 R)
• M52: 49,105,800 km (0.119 R)
• M53: 49,822,374 km (0.11 R)
• M54: 50,542,538 km (0.091 R)
• M55: 53,620,963 km (0.052 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit