🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.33 AU - 2.15 AU

Year: 822 Days

Day: 24.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,434,628 km

• M1: 206,894 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.92 AU - 4.52 AU

Year: 2570 Days

Day: 43.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.92 AU - 5.12 AU

Year: 4028 Days

Day: 37.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,434,628 km

• M1: 1,323,792 km (0.12 R)
• M2: 2,557,974 km (0.05 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 9.3

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.03 AU - 6.23 AU

Year: 5436 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,434,628 km

• M1: 166,652 km (0.119 R)
• M2: 260,001 km (0.064 R)
• M3: 360,680 km (0.053 R)
• M4: 433,385 km (0.081 R)
• M5: 535,710 km (0.114 R)
• M6: 647,011 km (0.111 R)
• M7: 865,573 km (0.083 R)
• M8: 1,493,136 km (0.097 R)
• M9: 1,977,085 km (0.091 R)
• M10: 2,256,983 km (0.075 R)
• M11: 2,401,794 km (0.104 R)
• M12: 2,876,917 km (0.105 R)
• M13: 3,011,555 km (0.072 R)
• M14: 3,079,622 km (0.097 R)
• M15: 3,263,926 km (0.103 R)
• M16: 3,691,776 km (0.115 R)
• M17: 4,891,252 km (0.066 R)
• M18: 5,052,518 km (0.043 R)
• M19: 5,828,333 km (0.055 R)
• M20: 5,970,750 km (0.11 R)
• M21: 6,143,237 km (0.113 R)
• M22: 6,259,175 km (0.114 R)
• M23: 6,375,861 km (0.12 R)
• M24: 6,759,879 km (0.043 R)
• M25: 7,831,299 km (0.062 R)
• M26: 7,925,546 km (0.037 R)
• M27: 7,988,526 km (0.057 R)
• M28: 8,178,815 km (0.05 R)
• M29: 9,484,804 km (0.09 R)
• M30: 10,264,957 km (0.052 R)
• M31: 10,645,235 km (0.04 R)
• M32: 10,889,678 km (0.09 R)
• M33: 12,395,231 km (0.1 R)
• M34: 12,763,242 km (0.119 R)
• M35: 13,547,733 km (0.118 R)
• M36: 13,736,824 km (0.095 R)
• M37: 14,155,848 km (0.111 R)
• M38: 14,772,939 km (0.047 R)
• M39: 16,273,556 km (0.111 R)
• M40: 17,123,421 km (0.077 R)
• M41: 17,410,051 km (0.09 R)
• M42: 18,195,739 km (0.105 R)
• M43: 18,279,065 km (0.104 R)
• M44: 18,362,690 km (0.078 R)
• M45: 18,571,977 km (0.111 R)
• M46: 18,739,976 km (0.056 R)
• M47: 18,992,946 km (0.061 R)
• M48: 19,162,290 km (0.066 R)
• M49: 19,801,672 km (0.09 R)
• M50: 19,930,326 km (0.084 R)
• M51: 20,274,999 km (0.066 R)
• M52: 20,708,534 km (0.111 R)
• M53: 20,970,031 km (0.069 R)
• M54: 21,584,729 km (0.102 R)
• M55: 21,805,685 km (0.093 R)
• M56: 22,027,389 km (0.076 R)
• M57: 22,383,731 km (0.069 R)
• M58: 22,517,771 km (0.078 R)
• M59: 23,192,307 km (0.09 R)
• M60: 24,653,280 km (0.08 R)
• M61: 24,976,860 km (0.054 R)
• M62: 25,394,987 km (0.064 R)
• M63: 26,002,952 km (0.036 R)
• M64: 26,379,490 km (0.089 R)
• M65: 27,807,551 km (0.102 R)
• M66: 27,951,764 km (0.051 R)
• M67: 28,096,275 km (0.047 R)
• M68: 28,531,007 km (0.112 R)
• M69: 30,243,005 km (0.117 R)
• M70: 30,490,290 km (0.108 R)
• M71: 31,336,116 km (0.112 R)
• M72: 31,486,163 km (0.068 R)
• M73: 31,988,064 km (0.117 R)
• M74: 32,139,158 km (0.114 R)
• M75: 32,492,658 km (0.12 R)
• M76: 33,560,786 km (0.116 R)
• M77: 34,124,920 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 12.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.83 AU - 8.67 AU

Year: 7727 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,434,628 km

• M1: 167,550 km (0.061 R)
• M2: 335,698 km (0.075 R)
• M3: 418,575 km (0.054 R)
• M4: 571,464 km (0.064 R)
• M5: 667,356 km (0.087 R)
• M6: 841,338 km (0.078 R)
• M7: 979,268 km (0.057 R)
• M8: 1,125,574 km (0.118 R)
• M9: 1,208,751 km (0.101 R)
• M10: 1,366,876 km (0.087 R)
• M11: 1,752,689 km (0.073 R)
• M12: 1,950,307 km (0.099 R)
• M13: 2,051,884 km (0.091 R)
• M14: 2,138,053 km (0.096 R)
• M15: 2,349,734 km (0.108 R)
• M16: 2,987,469 km (0.09 R)
• M17: 3,165,192 km (0.064 R)
• M18: 3,326,159 km (0.096 R)
• M19: 3,975,563 km (0.12 R)
• M20: 4,393,091 km (0.098 R)
• M21: 5,104,728 km (0.038 R)
• M22: 5,294,269 km (0.115 R)
• M23: 5,976,136 km (0.104 R)
• M24: 6,737,439 km (0.086 R)
• M25: 6,893,470 km (0.066 R)
• M26: 7,288,558 km (0.079 R)
• M27: 8,101,323 km (0.061 R)
• M28: 8,434,478 km (0.062 R)
• M29: 8,546,526 km (0.115 R)
• M30: 8,800,394 km (0.061 R)
• M31: 9,548,234 km (0.115 R)
• M32: 10,286,350 km (0.086 R)
• M33: 10,556,673 km (0.106 R)
• M34: 10,981,830 km (0.119 R)
• M35: 11,319,772 km (0.099 R)
• M36: 11,817,633 km (0.116 R)
• M37: 11,943,146 km (0.092 R)
• M38: 12,609,754 km (0.08 R)
• M39: 12,899,076 km (0.06 R)
• M40: 13,158,180 km (0.025 R)
• M41: 13,353,555 km (0.108 R)
• M42: 13,780,357 km (0.089 R)
• M43: 14,012,085 km (0.103 R)
• M44: 14,345,389 km (0.094 R)
• M45: 14,512,938 km (0.087 R)
• M46: 14,748,704 km (0.105 R)
• M47: 14,951,709 km (0.12 R)
• M48: 15,532,298 km (0.115 R)
• M49: 15,773,450 km (0.105 R)
• M50: 16,050,505 km (0.118 R)
• M51: 16,224,637 km (0.074 R)
• M52: 16,644,857 km (0.114 R)
• M53: 16,962,454 km (0.095 R)
• M54: 19,130,426 km (0.117 R)
• M55: 19,351,981 km (0.03 R)
• M56: 20,775,105 km (0.074 R)
• M57: 20,888,949 km (0.107 R)
• M58: 21,422,714 km (0.087 R)
• M59: 21,537,605 km (0.063 R)
• M60: 21,883,775 km (0.04 R)
• M61: 22,192,994 km (0.108 R)
• M62: 22,698,485 km (0.062 R)
• M63: 23,404,886 km (0.119 R)
• M64: 23,959,296 km (0.096 R)
• M65: 24,198,204 km (0.066 R)
• M66: 25,000,347 km (0.115 R)
• M67: 25,121,372 km (0.042 R)
• M68: 25,283,087 km (0.106 R)
• M69: 26,178,879 km (0.084 R)
• M70: 26,383,828 km (0.102 R)
• M71: 26,795,522 km (0.119 R)
• M72: 27,209,310 km (0.111 R)
• M73: 27,375,363 km (0.116 R)
• M74: 27,875,768 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 14.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.7 AU - 13.5 AU

Year: 13245 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 50,434,628 km

• M1: 191,934 km (0.1 R)
• M2: 328,517 km (0.09 R)
• M3: 737,966 km (0.072 R)
• M4: 1,034,320 km (0.12 R)
• M5: 1,270,535 km (0.082 R)
• M6: 1,459,776 km (0.12 R)
• M7: 2,250,102 km (0.088 R)
• M8: 2,482,427 km (0.09 R)
• M9: 2,755,443 km (0.073 R)
• M10: 3,157,861 km (0.107 R)
• M11: 3,561,477 km (0.098 R)
• M12: 3,815,344 km (0.116 R)
• M13: 6,205,320 km (0.088 R)
• M14: 6,336,068 km (0.041 R)
• M15: 6,778,728 km (0.106 R)
• M16: 7,300,376 km (0.045 R)
• M17: 7,858,526 km (0.116 R)
• M18: 9,214,331 km (0.115 R)
• M19: 11,541,775 km (0.088 R)
• M20: 12,137,174 km (0.086 R)
• M21: 14,328,334 km (0.074 R)
• M22: 14,880,351 km (0.1 R)
• M23: 15,173,712 km (0.075 R)
• M24: 16,517,550 km (0.084 R)
• M25: 16,760,497 km (0.099 R)
• M26: 17,806,186 km (0.109 R)
• M27: 18,148,914 km (0.06 R)
• M28: 19,606,147 km (0.101 R)
• M29: 19,831,292 km (0.097 R)
• M30: 20,251,513 km (0.027 R)
• M31: 20,903,759 km (0.118 R)
• M32: 21,166,603 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 11.9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.22 AU - 11.92 AU

Year: 14095 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,434,628 km

• M1: 556,205 km (0.084 R)
• M2: 1,302,399 km (0.119 R)
• M3: 1,665,623 km (0.068 R)
• M4: 1,803,103 km (0.114 R)
• M5: 2,002,068 km (0.086 R)
• M6: 2,869,886 km (0.097 R)
• M7: 2,969,219 km (0.048 R)
• M8: 3,554,146 km (0.1 R)
• M9: 3,733,215 km (0.108 R)
• M10: 4,325,922 km (0.026 R)
• M11: 4,478,661 km (0.086 R)
• M12: 4,633,345 km (0.071 R)
• M13: 5,229,194 km (0.096 R)
• M14: 5,598,401 km (0.082 R)
• M15: 6,018,622 km (0.063 R)
• M16: 6,934,310 km (0.056 R)
• M17: 9,334,159 km (0.089 R)
• M18: 9,682,124 km (0.09 R)
• M19: 9,983,713 km (0.09 R)
• M20: 10,135,705 km (0.104 R)
• M21: 10,751,150 km (0.075 R)
• M22: 11,115,870 km (0.085 R)
• M23: 12,834,600 km (0.072 R)
• M24: 15,038,924 km (0.113 R)
• M25: 15,564,013 km (0.095 R)
• M26: 15,799,480 km (0.076 R)
• M27: 16,154,775 km (0.041 R)
• M28: 16,452,774 km (0.051 R)
• M29: 16,933,432 km (0.119 R)
• M30: 18,031,929 km (0.088 R)
• M31: 18,341,148 km (0.111 R)
• M32: 20,233,262 km (0.104 R)
• M33: 20,619,075 km (0.061 R)
• M34: 20,748,177 km (0.117 R)
• M35: 20,942,505 km (0.119 R)
• M36: 21,528,779 km (0.069 R)
• M37: 21,725,500 km (0.05 R)
• M38: 22,651,062 km (0.064 R)
• M39: 23,859,963 km (0.105 R)
• M40: 25,782,146 km (0.09 R)
• M41: 25,921,272 km (0.066 R)
• M42: 27,682,188 km (0.105 R)
• M43: 27,967,472 km (0.108 R)
• M44: 29,408,697 km (0.12 R)
• M45: 29,626,961 km (0.102 R)
• M46: 29,845,822 km (0.077 R)
• M47: 30,579,151 km (0.046 R)
• M48: 31,615,565 km (0.091 R)
• M49: 32,138,260 km (0.112 R)
• M50: 33,571,109 km (0.084 R)
• M51: 34,257,015 km (0.112 R)
• M52: 34,486,648 km (0.1 R)
• M53: 35,333,222 km (0.112 R)
• M54: 35,875,514 km (0.057 R)
• M55: 37,518,996 km (0.097 R)
• M56: 37,755,810 km (0.06 R)
• M57: 38,469,092 km (0.058 R)
• M58: 39,667,820 km (0.093 R)
• M59: 40,554,636 km (0.05 R)
• M60: 40,716,651 km (0.062 R)
• M61: 42,594,403 km (0.059 R)
• M62: 43,254,280 km (0.118 R)
• M63: 43,419,735 km (0.075 R)
• M64: 43,502,462 km (0.1 R)
• M65: 43,917,447 km (0.117 R)
• M66: 45,169,880 km (0.099 R)
• M67: 45,926,995 km (0.075 R)
• M68: 46,349,459 km (0.119 R)
• M69: 46,434,132 km (0.105 R)
• M70: 47,795,473 km (0.113 R)
• M71: 48,052,182 km (0.065 R)
• M72: 49,688,634 km (0.08 R)
• M73: 50,122,168 km (0.067 R)
• M74: 51,080,791 km (0.081 R)
• M75: 51,168,156 km (0.087 R)
• M76: 51,693,843 km (0.059 R)
• M77: 51,781,657 km (0.094 R)
• M78: 53,104,402 km (0.083 R)
• M79: 53,903,404 km (0.068 R)
• M80: 53,992,415 km (0.112 R)
• M81: 54,616,986 km (0.098 R)
• M82: 57,411,474 km (0.071 R)
• M83: 57,502,430 km (0.057 R)
• M84: 59,883,130 km (0.09 R)
• M85: 61,085,448 km (0.08 R)
• M86: 62,109,146 km (0.071 R)
• M87: 62,202,495 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 13.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.81 AU - 15.57 AU

Year: 16191 Days

Day: 13.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 87.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,434,628 km

• M1: 329,415 km (0.113 R)
• M2: 494,571 km (0.037 R)
• M3: 613,650 km (0.092 R)
• M4: 849,566 km (0.097 R)
• M5: 1,037,162 km (0.089 R)
• M6: 1,218,624 km (0.111 R)
• M7: 1,367,474 km (0.06 R)
• M8: 2,686,628 km (0.093 R)
• M9: 2,883,798 km (0.114 R)
• M10: 3,027,562 km (0.115 R)
• M11: 3,443,145 km (0.081 R)
• M12: 3,534,549 km (0.09 R)
• M13: 3,657,818 km (0.1 R)
• M14: 3,877,128 km (0.055 R)
• M15: 4,230,478 km (0.09 R)
• M16: 4,394,587 km (0.066 R)
• M17: 4,527,430 km (0.092 R)
• M18: 5,388,067 km (0.088 R)
• M19: 6,187,069 km (0.086 R)
• M20: 6,373,767 km (0.098 R)
• M21: 6,984,276 km (0.109 R)
• M22: 8,097,284 km (0.082 R)
• M23: 8,260,794 km (0.063 R)
• M24: 9,781,756 km (0.058 R)
• M25: 10,219,479 km (0.11 R)
• M26: 10,663,635 km (0.108 R)
• M27: 10,843,153 km (0.12 R)
• M28: 11,114,224 km (0.101 R)
• M29: 11,341,763 km (0.094 R)
• M30: 11,525,020 km (0.072 R)
• M31: 12,314,598 km (0.07 R)
• M32: 12,739,755 km (0.075 R)
• M33: 13,169,849 km (0.099 R)
• M34: 13,314,210 km (0.103 R)
• M35: 13,995,030 km (0.066 R)
• M36: 14,093,316 km (0.042 R)
• M37: 16,414,626 km (0.077 R)
• M38: 17,938,281 km (0.039 R)
• M39: 18,098,500 km (0.108 R)
• M40: 18,259,168 km (0.089 R)
• M41: 20,669,788 km (0.109 R)
• M42: 21,006,234 km (0.105 R)
• M43: 21,231,528 km (0.104 R)
• M44: 21,401,023 km (0.078 R)
• M45: 21,514,268 km (0.095 R)
• M46: 21,741,358 km (0.109 R)
• M47: 21,912,199 km (0.078 R)
• M48: 22,026,342 km (0.109 R)
• M49: 24,173,819 km (0.112 R)
• M50: 24,884,559 km (0.092 R)
• M51: 25,242,546 km (0.095 R)
• M52: 26,024,046 km (0.071 R)
• M53: 26,144,921 km (0.036 R)
• M54: 26,691,402 km (0.052 R)
• M55: 27,487,412 km (0.081 R)
• M56: 28,167,185 km (0.107 R)
• M57: 28,291,351 km (0.06 R)
• M58: 28,727,429 km (0.109 R)
• M59: 28,915,024 km (0.089 R)
• M60: 29,669,297 km (0.114 R)
• M61: 30,430,152 km (0.076 R)
• M62: 30,621,338 km (0.073 R)
• M63: 32,946,986 km (0.051 R)
• M64: 33,143,259 km (0.106 R)
• M65: 33,866,564 km (0.107 R)
• M66: 34,130,904 km (0.049 R)
• M67: 35,529,793 km (0.046 R)
• M68: 36,135,066 km (0.104 R)
• M69: 36,405,240 km (0.037 R)
• M70: 37,083,517 km (0.075 R)
• M71: 37,355,935 km (0.104 R)
• M72: 37,971,380 km (0.113 R)
• M73: 38,246,042 km (0.1 R)
• M74: 40,396,661 km (0.046 R)
• M75: 43,157,639 km (0.113 R)
• M76: 44,235,642 km (0.078 R)
• M77: 44,741,731 km (0.118 R)
• M78: 45,905,902 km (0.062 R)
• M79: 46,785,537 km (0.067 R)
• M80: 49,232,958 km (0.079 R)
• M81: 50,058,140 km (0.12 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 17,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit