🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.57 AU - 0.75 AU

Year: 189 Days

Day: 30.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.68 AU - 2.14 AU

Year: 932 Days

Day: 43.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,515,844 km

• M1: 28,872 km (0.101 R)
• M2: 307,124 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.73 AU - 3.73 AU

Year: 2050 Days

Day: 28.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.31 AU - 3.91 AU

Year: 2422 Days

Day: 26.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.37 AU - 5.59 AU

Year: 3348 Days

Day: 16.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,515,844 km

• M1: 549,024 km (0.044 R)
• M2: 1,431,053 km (0.094 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 12.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.39 AU - 6.57 AU

Year: 4530 Days

Day: 14.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,515,844 km

• M1: 161,865 km (0.076 R)
• M2: 346,169 km (0.073 R)
• M3: 553,213 km (0.103 R)
• M4: 818,600 km (0.109 R)
• M5: 1,111,213 km (0.107 R)
• M6: 1,325,138 km (0.113 R)
• M7: 1,453,643 km (0.117 R)
• M8: 1,654,702 km (0.055 R)
• M9: 1,741,319 km (0.068 R)
• M10: 2,141,045 km (0.025 R)
• M11: 2,255,038 km (0.114 R)
• M12: 2,390,873 km (0.083 R)
• M13: 2,691,116 km (0.059 R)
• M14: 2,877,365 km (0.112 R)
• M15: 2,961,439 km (0.082 R)
• M16: 3,197,206 km (0.028 R)
• M17: 3,328,403 km (0.064 R)
• M18: 3,596,333 km (0.044 R)
• M19: 3,733,065 km (0.115 R)
• M20: 3,871,443 km (0.056 R)
• M21: 4,177,371 km (0.11 R)
• M22: 5,014,521 km (0.11 R)
• M23: 5,244,752 km (0.034 R)
• M24: 5,531,082 km (0.099 R)
• M25: 5,769,092 km (0.106 R)
• M26: 5,956,538 km (0.108 R)
• M27: 6,726,967 km (0.097 R)
• M28: 6,952,860 km (0.075 R)
• M29: 7,881,414 km (0.118 R)
• M30: 8,149,643 km (0.042 R)
• M31: 8,299,989 km (0.049 R)
• M32: 8,634,041 km (0.059 R)
• M33: 8,818,046 km (0.116 R)
• M34: 9,346,725 km (0.099 R)
• M35: 9,599,097 km (0.114 R)
• M36: 9,757,820 km (0.112 R)
• M37: 10,272,138 km (0.032 R)
• M38: 10,434,751 km (0.119 R)
• M39: 10,598,112 km (0.098 R)
• M40: 10,795,282 km (0.086 R)
• M41: 11,126,790 km (0.12 R)
• M42: 11,226,871 km (0.113 R)
• M43: 11,394,271 km (0.113 R)
• M44: 12,141,064 km (0.03 R)
• M45: 12,694,127 km (0.085 R)
• M46: 12,868,708 km (0.097 R)
• M47: 13,255,419 km (0.083 R)
• M48: 13,753,280 km (0.042 R)
• M49: 14,221,073 km (0.104 R)
• M50: 14,547,944 km (0.104 R)
• M51: 14,987,762 km (0.045 R)
• M52: 15,993,359 km (0.085 R)
• M53: 16,219,700 km (0.108 R)
• M54: 16,828,713 km (0.108 R)
• M55: 17,058,944 km (0.056 R)
• M56: 18,069,029 km (0.085 R)
• M57: 18,621,045 km (0.104 R)
• M58: 19,338,816 km (0.093 R)
• M59: 19,459,392 km (0.115 R)
• M60: 19,701,142 km (0.12 R)
• M61: 20,025,021 km (0.117 R)
• M62: 20,473,366 km (0.075 R)
• M63: 21,255,464 km (0.106 R)
• M64: 21,338,341 km (0.119 R)
• M65: 21,754,522 km (0.102 R)
• M66: 22,257,470 km (0.118 R)
• M67: 22,383,731 km (0.038 R)
• M68: 22,510,291 km (0.101 R)
• M69: 22,891,466 km (0.12 R)
• M70: 25,310,763 km (0.109 R)
• M71: 26,149,857 km (0.097 R)
• M72: 27,222,923 km (0.061 R)
• M73: 28,630,190 km (0.034 R)
• M74: 28,905,301 km (0.06 R)
• M75: 29,458,065 km (0.117 R)
• M76: 29,967,894 km (0.087 R)
• M77: 30,996,380 km (0.088 R)
• M78: 31,231,697 km (0.11 R)
• M79: 31,467,763 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 14.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.75 AU - 12.59 AU

Year: 11452 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,515,844 km

• M1: 185,651 km (0.116 R)
• M2: 685,308 km (0.085 R)
• M3: 1,447,210 km (0.072 R)
• M4: 1,615,507 km (0.094 R)
• M5: 1,867,580 km (0.1 R)
• M6: 2,160,044 km (0.116 R)
• M7: 2,382,346 km (0.119 R)
• M8: 2,819,920 km (0.094 R)
• M9: 3,002,130 km (0.077 R)
• M10: 3,507,621 km (0.1 R)
• M11: 3,671,132 km (0.101 R)
• M12: 4,456,072 km (0.091 R)
• M13: 4,633,644 km (0.081 R)
• M14: 4,886,315 km (0.045 R)
• M15: 5,069,573 km (0.106 R)
• M16: 5,180,574 km (0.101 R)
• M17: 5,480,817 km (0.111 R)
• M18: 7,107,694 km (0.116 R)
• M19: 7,823,669 km (0.108 R)
• M20: 8,212,026 km (0.056 R)
• M21: 8,386,756 km (0.106 R)
• M22: 9,415,092 km (0.1 R)
• M23: 9,643,976 km (0.099 R)
• M24: 10,107,131 km (0.075 R)
• M25: 10,720,333 km (0.108 R)
• M26: 11,442,891 km (0.063 R)
• M27: 11,589,347 km (0.081 R)
• M28: 12,131,639 km (0.108 R)
• M29: 12,330,904 km (0.075 R)
• M30: 12,732,574 km (0.063 R)
• M31: 14,911,916 km (0.107 R)
• M32: 15,179,098 km (0.119 R)
• M33: 15,340,065 km (0.11 R)
• M34: 15,989,918 km (0.094 R)
• M35: 16,483,142 km (0.078 R)
• M36: 16,704,098 km (0.026 R)
• M37: 18,220,422 km (0.113 R)
• M38: 18,620,746 km (0.106 R)
• M39: 18,735,637 km (0.082 R)
• M40: 18,966,317 km (0.114 R)
• M41: 19,139,851 km (0.104 R)
• M42: 19,255,789 km (0.077 R)
• M43: 19,430,220 km (0.094 R)
• M44: 20,784,829 km (0.03 R)
• M45: 21,443,508 km (0.07 R)
• M46: 22,291,579 km (0.099 R)
• M47: 22,719,877 km (0.086 R)
• M48: 23,398,304 km (0.103 R)
• M49: 24,145,994 km (0.049 R)
• M50: 25,345,918 km (0.045 R)
• M51: 25,537,105 km (0.098 R)
• M52: 26,371,412 km (0.108 R)
• M53: 26,954,245 km (0.12 R)
• M54: 28,462,940 km (0.11 R)
• M55: 30,539,508 km (0.08 R)
• M56: 31,015,079 km (0.065 R)
• M57: 31,973,852 km (0.069 R)
• M58: 32,249,561 km (0.111 R)
• M59: 32,526,018 km (0.108 R)
• M60: 33,081,325 km (0.113 R)
• M61: 34,060,742 km (0.062 R)
• M62: 35,761,820 km (0.093 R)
• M63: 36,622,756 km (0.046 R)
• M64: 37,563,128 km (0.099 R)
• M65: 37,708,537 km (0.04 R)
• M66: 38,951,845 km (0.111 R)
• M67: 39,172,651 km (0.119 R)
• M68: 40,729,815 km (0.099 R)
• M69: 41,328,357 km (0.058 R)
• M70: 42,534,265 km (0.105 R)
• M71: 43,065,487 km (0.112 R)
• M72: 43,981,176 km (0.091 R)
• M73: 44,287,851 km (0.069 R)
• M74: 44,441,488 km (0.093 R)
• M75: 44,903,446 km (0.044 R)
• M76: 45,366,901 km (0.095 R)
• M77: 47,158,335 km (0.108 R)
• M78: 48,893,371 km (0.107 R)
• M79: 49,529,461 km (0.067 R)
• M80: 50,008,474 km (0.076 R)
• M81: 50,248,429 km (0.06 R)
• M82: 50,810,019 km (0.097 R)
• M83: 54,304,925 km (0.114 R)
• M84: 54,469,333 km (0.104 R)
• M85: 55,211,338 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.3

Radius: 11.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.92 AU - 14.16 AU

Year: 13842 Days

Day: 13.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,515,844 km

• M1: 191,036 km (0.101 R)
• M2: 464,651 km (0.093 R)
• M3: 599,439 km (0.063 R)
• M4: 1,121,086 km (0.099 R)
• M5: 1,643,033 km (0.073 R)
• M6: 1,940,733 km (0.06 R)
• M7: 2,023,162 km (0.104 R)
• M8: 2,610,333 km (0.074 R)
• M9: 2,911,474 km (0.083 R)
• M10: 3,078,425 km (0.091 R)
• M11: 3,297,586 km (0.085 R)
• M12: 3,598,128 km (0.098 R)
• M13: 3,803,376 km (0.116 R)
• M14: 4,469,835 km (0.047 R)
• M15: 5,404,522 km (0.091 R)
• M16: 5,610,519 km (0.049 R)
• M17: 5,939,484 km (0.088 R)
• M18: 6,584,999 km (0.081 R)
• M19: 6,868,637 km (0.096 R)
• M20: 7,644,302 km (0.065 R)
• M21: 7,942,450 km (0.117 R)
• M22: 8,413,683 km (0.088 R)
• M23: 8,928,899 km (0.09 R)
• M24: 10,242,966 km (0.083 R)
• M25: 10,645,235 km (0.083 R)
• M26: 10,978,389 km (0.055 R)
• M27: 11,692,719 km (0.074 R)
• M28: 12,422,158 km (0.034 R)
• M29: 12,851,205 km (0.053 R)
• M30: 12,929,594 km (0.112 R)
• M31: 13,884,478 km (0.077 R)
• M32: 14,533,732 km (0.055 R)
• M33: 14,656,552 km (0.039 R)
• M34: 15,359,213 km (0.035 R)
• M35: 15,861,713 km (0.06 R)
• M36: 16,030,459 km (0.029 R)
• M37: 16,242,140 km (0.093 R)
• M38: 16,497,504 km (0.112 R)
• M39: 17,141,672 km (0.099 R)
• M40: 17,314,906 km (0.099 R)
• M41: 17,401,673 km (0.114 R)
• M42: 18,366,131 km (0.057 R)
• M43: 19,257,883 km (0.111 R)
• M44: 19,347,941 km (0.116 R)
• M45: 19,437,999 km (0.104 R)
• M46: 19,890,533 km (0.113 R)
• M47: 20,944,749 km (0.028 R)
• M48: 21,037,201 km (0.117 R)
• M49: 21,735,523 km (0.062 R)
• M50: 22,488,749 km (0.086 R)
• M51: 22,821,006 km (0.057 R)
• M52: 22,963,872 km (0.079 R)
• M53: 23,586,498 km (0.115 R)
• M54: 23,682,839 km (0.068 R)
• M55: 23,875,820 km (0.108 R)
• M56: 24,311,748 km (0.071 R)
• M57: 24,701,600 km (0.112 R)
• M58: 25,290,268 km (0.069 R)
• M59: 25,734,873 km (0.109 R)
• M60: 25,933,240 km (0.108 R)
• M61: 28,199,947 km (0.098 R)
• M62: 28,815,093 km (0.063 R)
• M63: 28,969,628 km (0.062 R)
• M64: 29,227,684 km (0.046 R)
• M65: 30,529,485 km (0.032 R)
• M66: 30,844,837 km (0.03 R)
• M67: 31,108,279 km (0.099 R)
• M68: 32,223,381 km (0.064 R)
• M69: 32,330,344 km (0.088 R)
• M70: 32,490,862 km (0.111 R)
• M71: 32,651,680 km (0.087 R)
• M72: 32,758,942 km (0.107 R)
• M73: 32,974,063 km (0.115 R)
• M74: 33,405,504 km (0.111 R)
• M75: 33,513,813 km (0.093 R)
• M76: 34,656,591 km (0.047 R)
• M77: 35,260,368 km (0.109 R)
• M78: 35,535,927 km (0.087 R)
• M79: 35,756,883 km (0.103 R)
• M80: 37,204,392 km (0.114 R)
• M81: 37,316,590 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.4

Radius: 6.2

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.9 AU - 14.74 AU

Year: 19134 Days

Day: 19 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,515,844 km

• M1: 138,079 km (0.046 R)
• M2: 486,043 km (0.089 R)
• M3: 998,566 km (0.062 R)
• M4: 1,075,010 km (0.085 R)
• M5: 1,127,070 km (0.056 R)
• M6: 1,754,633 km (0.111 R)
• M7: 2,168,870 km (0.068 R)
• M8: 2,826,801 km (0.102 R)
• M9: 3,542,178 km (0.032 R)
• M10: 3,581,373 km (0.106 R)
• M11: 3,779,291 km (0.097 R)
• M12: 5,396,893 km (0.082 R)
• M13: 5,487,250 km (0.033 R)
• M14: 7,650,734 km (0.114 R)
• M15: 9,384,574 km (0.046 R)
• M16: 9,548,084 km (0.089 R)
• M17: 9,877,798 km (0.075 R)
• M18: 10,491,897 km (0.1 R)
• M19: 10,548,445 km (0.099 R)
• M20: 10,604,993 km (0.119 R)
• M21: 11,698,553 km (0.043 R)
• M22: 12,169,637 km (0.117 R)
• M23: 13,435,534 km (0.076 R)
• M24: 14,302,604 km (0.107 R)
• M25: 14,869,430 km (0.117 R)
• M26: 16,547,918 km (0.077 R)
• M27: 16,613,741 km (0.115 R)
• M28: 16,679,564 km (0.049 R)
• M29: 16,877,632 km (0.072 R)
• M30: 17,543,342 km (0.105 R)
• M31: 17,812,020 km (0.105 R)
• M32: 18,900,494 km (0.058 R)
• M33: 19,037,975 km (0.082 R)
• M34: 19,661,199 km (0.076 R)
• M35: 19,870,337 km (0.075 R)
• M36: 20,502,388 km (0.088 R)
• M37: 20,714,518 km (0.064 R)
• M38: 22,583,444 km (0.072 R)
• M39: 22,656,448 km (0.11 R)
• M40: 23,242,872 km (0.1 R)
• M41: 23,316,474 km (0.051 R)
• M42: 23,390,225 km (0.112 R)
• M43: 23,538,028 km (0.068 R)
• M44: 23,982,932 km (0.079 R)
• M45: 24,281,230 km (0.101 R)
• M46: 25,410,395 km (0.118 R)
• M47: 25,638,233 km (0.11 R)
• M48: 27,407,676 km (0.111 R)
• M49: 27,719,438 km (0.088 R)
• M50: 28,899,017 km (0.099 R)
• M51: 29,694,429 km (0.111 R)
• M52: 30,739,221 km (0.103 R)
• M53: 31,063,100 km (0.106 R)
• M54: 31,469,558 km (0.114 R)
• M55: 31,877,810 km (0.104 R)
• M56: 32,864,707 km (0.051 R)
• M57: 34,531,676 km (0.118 R)
• M58: 34,699,825 km (0.062 R)
• M59: 35,970,060 km (0.066 R)
• M60: 37,428,041 km (0.039 R)
• M61: 37,514,359 km (0.081 R)
• M62: 37,947,145 km (0.081 R)
• M63: 38,643,075 km (0.084 R)
• M64: 39,782,861 km (0.112 R)
• M65: 40,401,149 km (0.054 R)
• M66: 40,578,422 km (0.067 R)
• M67: 42,275,161 km (0.09 R)
• M68: 43,994,939 km (0.088 R)
• M69: 44,909,281 km (0.034 R)
• M70: 45,000,984 km (0.04 R)
• M71: 45,092,837 km (0.115 R)
• M72: 47,129,014 km (0.08 R)
• M73: 47,876,854 km (0.116 R)
• M74: 49,100,415 km (0.079 R)
• M75: 49,194,961 km (0.055 R)
• M76: 50,239,004 km (0.086 R)
• M77: 51,963,120 km (0.065 R)
• M78: 56,060,904 km (0.088 R)
• M79: 56,555,625 km (0.112 R)
• M80: 56,952,358 km (0.076 R)
• M81: 57,848,599 km (0.095 R)
• M82: 58,749,477 km (0.081 R)
• M83: 59,151,297 km (0.099 R)
• M84: 62,808,965 km (0.075 R)
• M85: 62,911,589 km (0.043 R)
• M86: 66,121,062 km (0.082 R)
• M87: 66,748,326 km (0.092 R)
• M88: 67,377,684 km (0.032 R)
• M89: 67,587,869 km (0.079 R)
• M90: 68,959,532 km (0.103 R)
• M91: 71,301,636 km (0.091 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 15,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit