🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.61 AU - 0.63 AU

Year: 177 Days

Day: 40.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.74 AU - 1.04 AU

Year: 304 Days

Day: 33.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.61 AU - 4.71 AU

Year: 3069 Days

Day: 41.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 14.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.32 AU - 7.66 AU

Year: 6684 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 110,951,646 km

• M1: 186,249 km (0.04 R)
• M2: 315,502 km (0.098 R)
• M3: 471,084 km (0.098 R)
• M4: 562,638 km (0.103 R)
• M5: 674,986 km (0.106 R)
• M6: 796,758 km (0.117 R)
• M7: 942,018 km (0.028 R)
• M8: 1,399,638 km (0.09 R)
• M9: 1,561,203 km (0.075 R)
• M10: 1,825,692 km (0.032 R)
• M11: 2,146,131 km (0.114 R)
• M12: 3,143,650 km (0.119 R)
• M13: 3,262,730 km (0.081 R)
• M14: 3,407,540 km (0.105 R)
• M15: 4,112,146 km (0.098 R)
• M16: 4,348,212 km (0.084 R)
• M17: 4,535,059 km (0.075 R)
• M18: 5,337,353 km (0.116 R)
• M19: 5,916,446 km (0.082 R)
• M20: 6,884,793 km (0.081 R)
• M21: 7,419,306 km (0.107 R)
• M22: 7,902,208 km (0.12 R)
• M23: 8,528,575 km (0.117 R)
• M24: 8,797,103 km (0.101 R)
• M25: 9,102,582 km (0.103 R)
• M26: 9,308,279 km (0.055 R)
• M27: 9,446,208 km (0.076 R)
• M28: 9,584,885 km (0.071 R)
• M29: 10,004,806 km (0.11 R)
• M30: 10,646,282 km (0.044 R)
• M31: 10,790,644 km (0.066 R)
• M32: 11,227,619 km (0.076 R)
• M33: 11,485,227 km (0.099 R)
• M34: 11,968,877 km (0.104 R)
• M35: 12,956,223 km (0.075 R)
• M36: 13,187,800 km (0.088 R)
• M37: 13,969,748 km (0.069 R)
• M38: 14,167,517 km (0.111 R)
• M39: 14,806,898 km (0.102 R)
• M40: 14,927,773 km (0.103 R)
• M41: 15,660,354 km (0.089 R)
• M42: 16,113,785 km (0.088 R)
• M43: 16,739,254 km (0.089 R)
• M44: 17,202,858 km (0.034 R)
• M45: 17,414,987 km (0.107 R)
• M46: 18,272,333 km (0.114 R)
• M47: 19,055,777 km (0.082 R)
• M48: 19,231,405 km (0.105 R)
• M49: 19,495,744 km (0.119 R)
• M50: 20,430,581 km (0.066 R)
• M51: 21,016,706 km (0.105 R)
• M52: 22,436,539 km (0.057 R)
• M53: 24,124,003 km (0.058 R)
• M54: 25,031,165 km (0.097 R)
• M55: 25,271,718 km (0.116 R)
• M56: 25,513,019 km (0.092 R)
• M57: 25,852,158 km (0.093 R)
• M58: 26,095,404 km (0.078 R)
• M59: 27,026,501 km (0.116 R)
• M60: 27,570,439 km (0.117 R)
• M61: 28,018,185 km (0.109 R)
• M62: 28,168,082 km (0.026 R)
• M63: 28,669,235 km (0.105 R)
• M64: 29,072,401 km (0.115 R)
• M65: 29,224,094 km (0.102 R)
• M66: 29,731,530 km (0.118 R)
• M67: 29,833,406 km (0.074 R)
• M68: 30,446,907 km (0.118 R)
• M69: 31,323,101 km (0.057 R)
• M70: 31,790,445 km (0.084 R)
• M71: 32,155,464 km (0.082 R)
• M72: 32,731,865 km (0.096 R)
• M73: 33,258,898 km (0.082 R)
• M74: 33,470,429 km (0.089 R)
• M75: 33,841,881 km (0.07 R)
• M76: 34,588,673 km (0.09 R)
• M77: 34,749,341 km (0.117 R)
• M78: 35,448,861 km (0.068 R)
• M79: 35,773,189 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918

Radius: 8.9

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.38 AU - 11.48 AU

Year: 13068 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 110,951,646 km

• M1: 132,993 km (0.093 R)
• M2: 390,450 km (0.032 R)
• M3: 523,593 km (0.112 R)
• M4: 858,393 km (0.079 R)
• M5: 1,253,630 km (0.095 R)
• M6: 1,618,499 km (0.073 R)
• M7: 1,756,728 km (0.042 R)
• M8: 2,015,682 km (0.038 R)
• M9: 2,442,634 km (0.119 R)
• M10: 3,134,823 km (0.064 R)
• M11: 3,238,495 km (0.087 R)
• M12: 3,884,458 km (0.113 R)
• M13: 4,726,994 km (0.053 R)
• M14: 4,966,350 km (0.061 R)
• M15: 5,087,674 km (0.089 R)
• M16: 5,624,282 km (0.045 R)
• M17: 6,309,440 km (0.111 R)
• M18: 6,661,892 km (0.062 R)
• M19: 6,930,570 km (0.119 R)
• M20: 7,340,169 km (0.119 R)
• M21: 7,757,547 km (0.109 R)
• M22: 8,422,360 km (0.025 R)
• M23: 8,859,336 km (0.088 R)
• M24: 9,055,907 km (0.117 R)
• M25: 10,941,887 km (0.042 R)
• M26: 11,099,863 km (0.053 R)
• M27: 11,901,857 km (0.095 R)
• M28: 12,391,940 km (0.086 R)
• M29: 13,335,753 km (0.104 R)
• M30: 14,707,116 km (0.078 R)
• M31: 15,115,518 km (0.042 R)
• M32: 15,174,161 km (0.114 R)
• M33: 15,232,953 km (0.118 R)
• M34: 15,646,142 km (0.092 R)
• M35: 16,182,899 km (0.041 R)
• M36: 17,520,155 km (0.1 R)
• M37: 17,581,789 km (0.069 R)
• M38: 19,783,720 km (0.083 R)
• M39: 20,299,234 km (0.102 R)
• M40: 21,938,378 km (0.108 R)
• M41: 22,137,792 km (0.114 R)
• M42: 23,960,642 km (0.093 R)
• M43: 24,372,335 km (0.035 R)
• M44: 25,341,730 km (0.096 R)
• M45: 25,831,214 km (0.072 R)
• M46: 26,394,450 km (0.12 R)
• M47: 28,036,137 km (0.089 R)
• M48: 28,687,486 km (0.096 R)
• M49: 29,051,607 km (0.042 R)
• M50: 29,637,133 km (0.098 R)
• M51: 30,448,851 km (0.11 R)
• M52: 30,671,453 km (0.072 R)
• M53: 30,894,653 km (0.114 R)
• M54: 31,192,951 km (0.098 R)
• M55: 31,567,245 km (0.062 R)
• M56: 31,943,185 km (0.109 R)
• M57: 32,093,830 km (0.094 R)
• M58: 32,471,714 km (0.087 R)
• M59: 32,623,406 km (0.088 R)
• M60: 33,003,385 km (0.102 R)
• M61: 35,391,715 km (0.11 R)
• M62: 36,488,417 km (0.084 R)
• M63: 36,724,931 km (0.108 R)
• M64: 39,117,599 km (0.106 R)
• M65: 39,278,866 km (0.113 R)
• M66: 40,414,164 km (0.067 R)
• M67: 41,149,587 km (0.098 R)
• M68: 43,633,061 km (0.112 R)
• M69: 45,315,589 km (0.086 R)
• M70: 45,400,261 km (0.091 R)
• M71: 45,654,577 km (0.103 R)
• M72: 45,824,371 km (0.092 R)
• M73: 46,591,210 km (0.101 R)
• M74: 47,362,387 km (0.119 R)
• M75: 47,878,799 km (0.105 R)
• M76: 48,397,006 km (0.094 R)
• M77: 48,656,857 km (0.083 R)
• M78: 49,875,631 km (0.073 R)
• M79: 51,545,592 km (0.092 R)
• M80: 55,301,546 km (0.108 R)
• M81: 55,392,052 km (0.109 R)
• M82: 55,482,709 km (0.093 R)
• M83: 56,755,487 km (0.098 R)
• M84: 56,938,146 km (0.118 R)
• M85: 57,854,284 km (0.106 R)
• M86: 60,818,266 km (0.099 R)
• M87: 60,911,765 km (0.08 R)
• M88: 61,285,909 km (0.107 R)
• M89: 61,942,494 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.5

Radius: 6.3

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.64 AU - 14.46 AU

Year: 18038 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,951,646 km

• M1: 110,852 km (0.058 R)
• M2: 170,242 km (0.119 R)
• M3: 291,117 km (0.067 R)
• M4: 405,859 km (0.091 R)
• M5: 460,013 km (0.087 R)
• M6: 680,072 km (0.12 R)
• M7: 1,210,396 km (0.118 R)
• M8: 2,355,867 km (0.068 R)
• M9: 2,457,145 km (0.076 R)
• M10: 2,559,769 km (0.029 R)
• M11: 2,629,033 km (0.113 R)
• M12: 2,804,960 km (0.119 R)
• M13: 2,948,424 km (0.091 R)
• M14: 3,393,329 km (0.113 R)
• M15: 3,507,920 km (0.093 R)
• M16: 3,662,605 km (0.062 R)
• M17: 3,740,695 km (0.102 R)
• M18: 3,780,039 km (0.108 R)
• M19: 4,935,683 km (0.06 R)
• M20: 5,373,256 km (0.062 R)
• M21: 5,732,142 km (0.045 R)
• M22: 6,098,806 km (0.119 R)
• M23: 6,520,373 km (0.111 R)
• M24: 7,992,416 km (0.084 R)
• M25: 9,562,146 km (0.025 R)
• M26: 9,996,429 km (0.089 R)
• M27: 10,160,987 km (0.117 R)
• M28: 11,739,394 km (0.037 R)
• M29: 12,029,165 km (0.112 R)
• M30: 12,438,913 km (0.12 R)
• M31: 13,756,272 km (0.106 R)
• M32: 13,817,159 km (0.043 R)
• M33: 15,369,236 km (0.096 R)
• M34: 15,686,234 km (0.088 R)
• M35: 16,780,244 km (0.12 R)
• M36: 17,765,794 km (0.095 R)
• M37: 18,165,221 km (0.047 R)
• M38: 18,232,091 km (0.026 R)
• M39: 18,298,961 km (0.06 R)
• M40: 18,433,150 km (0.094 R)
• M41: 19,586,550 km (0.085 R)
• M42: 20,553,700 km (0.067 R)
• M43: 20,973,023 km (0.039 R)
• M44: 21,183,657 km (0.109 R)
• M45: 21,324,578 km (0.076 R)
• M46: 22,319,254 km (0.093 R)
• M47: 22,678,140 km (0.085 R)
• M48: 22,894,458 km (0.117 R)
• M49: 23,038,970 km (0.055 R)
• M50: 23,912,771 km (0.095 R)
• M51: 24,132,829 km (0.074 R)
• M52: 24,353,636 km (0.106 R)
• M53: 24,871,394 km (0.068 R)
• M54: 25,917,831 km (0.093 R)
• M55: 28,751,963 km (0.03 R)
• M56: 29,299,042 km (0.084 R)
• M57: 30,165,812 km (0.117 R)
• M58: 30,324,386 km (0.078 R)
• M59: 30,642,132 km (0.095 R)
• M60: 31,201,030 km (0.111 R)
• M61: 33,224,191 km (0.033 R)
• M62: 35,372,865 km (0.104 R)
• M63: 35,540,116 km (0.087 R)
• M64: 35,707,516 km (0.032 R)
• M65: 35,791,291 km (0.09 R)
• M66: 36,464,032 km (0.091 R)
• M67: 36,632,779 km (0.118 R)
• M68: 37,310,756 km (0.054 R)
• M69: 37,395,877 km (0.086 R)
• M70: 37,651,390 km (0.112 R)
• M71: 37,907,502 km (0.078 R)
• M72: 38,937,483 km (0.083 R)
• M73: 39,110,119 km (0.069 R)
• M74: 39,542,756 km (0.088 R)
• M75: 40,849,943 km (0.109 R)
• M76: 41,288,713 km (0.088 R)
• M77: 42,614,749 km (0.025 R)
• M78: 44,494,446 km (0.117 R)
• M79: 44,855,575 km (0.072 R)
• M80: 45,489,870 km (0.108 R)
• M81: 47,594,712 km (0.119 R)
• M82: 48,891,427 km (0.108 R)
• M83: 49,450,623 km (0.103 R)
• M84: 50,199,660 km (0.069 R)
• M85: 55,546,737 km (0.105 R)
• M86: 56,227,706 km (0.102 R)
• M87: 56,325,244 km (0.103 R)
• M88: 56,813,531 km (0.048 R)
• M89: 61,874,727 km (0.097 R)
• M90: 62,378,722 km (0.095 R)
• M91: 63,492,029 km (0.111 R)
• M92: 64,407,867 km (0.05 R)
• M93: 65,841,164 km (0.077 R)
• M94: 66,046,862 km (0.104 R)
• M95: 66,665,000 km (0.072 R)
• M96: 67,595,798 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891

Radius: 7.4

Gravity: 16.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.42 AU - 22.36 AU

Year: 30879 Days

Day: 22.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,951,646 km

• M1: 120,127 km (0.103 R)
• M2: 405,560 km (0.072 R)
• M3: 697,126 km (0.029 R)
• M4: 1,150,258 km (0.048 R)
• M5: 1,680,732 km (0.101 R)
• M6: 2,101,401 km (0.101 R)
• M7: 2,887,987 km (0.115 R)
• M8: 2,985,973 km (0.045 R)
• M9: 5,348,273 km (0.11 R)
• M10: 6,276,528 km (0.116 R)
• M11: 6,857,118 km (0.065 R)
• M12: 7,931,081 km (0.111 R)
• M13: 8,138,274 km (0.095 R)
• M14: 9,564,839 km (0.082 R)
• M15: 10,989,908 km (0.112 R)
• M16: 12,882,770 km (0.101 R)
• M17: 12,963,852 km (0.104 R)
• M18: 13,700,771 km (0.084 R)
• M19: 16,079,228 km (0.116 R)
• M20: 16,605,364 km (0.105 R)
• M21: 16,870,451 km (0.081 R)
• M22: 17,315,505 km (0.077 R)
• M23: 18,490,596 km (0.112 R)
• M24: 18,673,704 km (0.077 R)
• M25: 18,857,260 km (0.073 R)
• M26: 19,504,870 km (0.082 R)
• M27: 20,537,244 km (0.03 R)
• M28: 21,683,463 km (0.093 R)
• M29: 23,046,898 km (0.099 R)
• M30: 23,342,653 km (0.101 R)
• M31: 25,244,940 km (0.062 R)
• M32: 26,884,981 km (0.101 R)
• M33: 28,876,877 km (0.028 R)
• M34: 29,408,997 km (0.052 R)
• M35: 31,788,351 km (0.026 R)
• M36: 32,558,181 km (0.113 R)
• M37: 32,668,734 km (0.056 R)
• M38: 33,000,991 km (0.072 R)
• M39: 33,111,993 km (0.071 R)
• M40: 34,116,393 km (0.117 R)
• M41: 34,340,939 km (0.107 R)
• M42: 35,471,301 km (0.089 R)
• M43: 37,536,350 km (0.082 R)
• M44: 39,640,145 km (0.116 R)
• M45: 41,183,097 km (0.12 R)
• M46: 41,302,626 km (0.085 R)
• M47: 44,941,145 km (0.052 R)
• M48: 47,298,060 km (0.103 R)
• M49: 47,925,024 km (0.077 R)
• M50: 50,459,960 km (0.086 R)
• M51: 50,587,866 km (0.117 R)
• M52: 53,038,279 km (0.12 R)
• M53: 53,820,078 km (0.084 R)
• M54: 54,081,575 km (0.103 R)
• M55: 58,053,698 km (0.108 R)
• M56: 60,481,671 km (0.092 R)
• M57: 60,753,490 km (0.112 R)
• M58: 61,298,326 km (0.118 R)
• M59: 61,434,759 km (0.109 R)
• M60: 62,392,934 km (0.063 R)
• M61: 62,667,595 km (0.097 R)
• M62: 62,942,556 km (0.076 R)
• M63: 63,218,115 km (0.118 R)
• M64: 65,018,227 km (0.113 R)
• M65: 66,274,400 km (0.039 R)
• M66: 67,538,651 km (0.089 R)
• M67: 67,961,714 km (0.078 R)
• M68: 68,103,084 km (0.12 R)
• M69: 72,097,497 km (0.107 R)
• M70: 73,687,423 km (0.11 R)
• M71: 74,705,137 km (0.083 R)
• M72: 76,313,913 km (0.06 R)
• M73: 77,786,255 km (0.064 R)
• M74: 79,863,272 km (0.095 R)
• M75: 80,908,662 km (0.076 R)
• M76: 81,508,101 km (0.067 R)
• M77: 84,982,960 km (0.07 R)
• M78: 86,968,423 km (0.087 R)
• M79: 90,829,245 km (0.066 R)
• M80: 91,764,082 km (0.09 R)
• M81: 92,858,839 km (0.071 R)
• M82: 93,015,618 km (0.116 R)
• M83: 93,643,480 km (0.095 R)
• M84: 96,486,288 km (0.088 R)
• M85: 97,280,952 km (0.077 R)
• M86: 98,716,793 km (0.076 R)
• M87: 102,256,129 km (0.053 R)
• M88: 102,417,993 km (0.095 R)
• M89: 103,390,978 km (0.054 R)
• M90: 103,716,054 km (0.101 R)
• M91: 104,204,192 km (0.091 R)
• M92: 108,631,691 km (0.117 R)
• M93: 109,292,913 km (0.026 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 12,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit