🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 23.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,983,422 km

• M1: 148,850 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.74 AU

Year: 188 Days

Day: 26.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,983,422 km

• M1: 58,493 km (0.115 R)
• M2: 197,918 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1 AU - 1.16 AU

Year: 402 Days

Day: 39.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.14 AU - 1.28 AU

Year: 477 Days

Day: 47.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,983,422 km

• M1: 89,759 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.61 AU - 3.47 AU

Year: 1898 Days

Day: 46.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.1

Radius: 8.9

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.83 AU - 12.97 AU

Year: 13786 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,983,422 km

• M1: 178,769 km (0.105 R)
• M2: 257,159 km (0.032 R)
• M3: 435,330 km (0.029 R)
• M4: 494,122 km (0.036 R)
• M5: 724,652 km (0.109 R)
• M6: 833,859 km (0.119 R)
• M7: 1,090,120 km (0.097 R)
• M8: 1,416,393 km (0.085 R)
• M9: 2,103,496 km (0.055 R)
• M10: 2,182,633 km (0.045 R)
• M11: 2,565,454 km (0.12 R)
• M12: 3,455,262 km (0.09 R)
• M13: 3,580,625 km (0.078 R)
• M14: 3,707,634 km (0.1 R)
• M15: 4,330,858 km (0.103 R)
• M16: 4,672,091 km (0.108 R)
• M17: 5,344,085 km (0.072 R)
• M18: 6,159,842 km (0.067 R)
• M19: 6,274,135 km (0.075 R)
• M20: 6,543,411 km (0.105 R)
• M21: 7,213,310 km (0.117 R)
• M22: 7,536,142 km (0.114 R)
• M23: 7,617,673 km (0.074 R)
• M24: 7,905,051 km (0.046 R)
• M25: 8,029,367 km (0.061 R)
• M26: 8,237,906 km (0.109 R)
• M27: 8,960,314 km (0.078 R)
• M28: 9,614,655 km (0.063 R)
• M29: 10,693,256 km (0.08 R)
• M30: 11,107,642 km (0.083 R)
• M31: 12,526,727 km (0.098 R)
• M32: 13,355,799 km (0.119 R)
• M33: 13,752,233 km (0.096 R)
• M34: 14,001,912 km (0.09 R)
• M35: 14,759,924 km (0.058 R)
• M36: 15,221,135 km (0.106 R)
• M37: 15,739,192 km (0.077 R)
• M38: 15,948,031 km (0.1 R)
• M39: 16,845,917 km (0.08 R)
• M40: 17,651,651 km (0.026 R)
• M41: 18,469,952 km (0.064 R)
• M42: 18,690,309 km (0.089 R)
• M43: 20,143,503 km (0.097 R)
• M44: 20,313,446 km (0.108 R)
• M45: 20,826,417 km (0.06 R)
• M46: 22,390,613 km (0.075 R)
• M47: 22,979,430 km (0.118 R)
• M48: 23,216,393 km (0.089 R)
• M49: 23,335,173 km (0.11 R)
• M50: 23,394,713 km (0.052 R)
• M51: 23,872,230 km (0.088 R)
• M52: 23,932,219 km (0.095 R)
• M53: 24,776,399 km (0.098 R)
• M54: 25,937,877 km (0.079 R)
• M55: 27,179,390 km (0.117 R)
• M56: 27,367,285 km (0.06 R)
• M57: 28,186,483 km (0.104 R)
• M58: 28,949,881 km (0.107 R)
• M59: 29,013,759 km (0.049 R)
• M60: 29,077,787 km (0.109 R)
• M61: 29,462,553 km (0.109 R)
• M62: 29,655,534 km (0.092 R)
• M63: 30,172,395 km (0.041 R)
• M64: 31,740,629 km (0.109 R)
• M65: 31,872,574 km (0.046 R)
• M66: 33,067,712 km (0.089 R)
• M67: 35,023,853 km (0.112 R)
• M68: 35,638,551 km (0.083 R)
• M69: 36,188,024 km (0.083 R)
• M70: 37,017,245 km (0.113 R)
• M71: 37,156,222 km (0.091 R)
• M72: 37,225,635 km (0.115 R)
• M73: 37,295,198 km (0.086 R)
• M74: 37,852,899 km (0.067 R)
• M75: 38,202,958 km (0.036 R)
• M76: 39,897,902 km (0.055 R)
• M77: 40,396,811 km (0.033 R)
• M78: 42,922,471 km (0.103 R)
• M79: 43,068,329 km (0.074 R)
• M80: 43,800,162 km (0.083 R)
• M81: 45,053,643 km (0.079 R)
• M82: 45,573,196 km (0.079 R)
• M83: 46,318,942 km (0.094 R)
• M84: 46,768,334 km (0.102 R)
• M85: 48,049,340 km (0.06 R)
• M86: 48,276,579 km (0.098 R)
• M87: 49,954,020 km (0.081 R)
• M88: 50,030,764 km (0.071 R)
• M89: 50,799,847 km (0.092 R)
• M90: 51,031,424 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.2

Radius: 5.9

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.79 AU - 13.55 AU

Year: 17118 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 150 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,983,422 km

• M1: 632,799 km (0.114 R)
• M2: 696,976 km (0.073 R)
• M3: 1,205,609 km (0.111 R)
• M4: 1,259,165 km (0.101 R)
• M5: 1,340,846 km (0.106 R)
• M6: 1,806,394 km (0.12 R)
• M7: 1,930,112 km (0.079 R)
• M8: 2,385,039 km (0.112 R)
• M9: 2,800,622 km (0.075 R)
• M10: 3,238,345 km (0.064 R)
• M11: 4,176,623 km (0.119 R)
• M12: 4,382,170 km (0.061 R)
• M13: 6,328,140 km (0.105 R)
• M14: 6,947,774 km (0.107 R)
• M15: 7,044,863 km (0.068 R)
• M16: 7,736,753 km (0.09 R)
• M17: 8,295,501 km (0.11 R)
• M18: 8,398,424 km (0.098 R)
• M19: 9,025,240 km (0.096 R)
• M20: 9,397,888 km (0.116 R)
• M21: 9,505,299 km (0.1 R)
• M22: 10,323,599 km (0.099 R)
• M23: 11,050,944 km (0.088 R)
• M24: 11,449,473 km (0.096 R)
• M25: 11,679,255 km (0.038 R)
• M26: 12,554,553 km (0.115 R)
• M27: 17,433,837 km (0.116 R)
• M28: 17,499,809 km (0.109 R)
• M29: 18,030,583 km (0.103 R)
• M30: 18,432,103 km (0.113 R)
• M31: 18,499,273 km (0.095 R)
• M32: 19,380,404 km (0.069 R)
• M33: 19,998,393 km (0.104 R)
• M34: 20,275,149 km (0.031 R)
• M35: 20,832,401 km (0.118 R)
• M36: 21,253,669 km (0.069 R)
• M37: 21,890,806 km (0.093 R)
• M38: 23,839,617 km (0.109 R)
• M39: 23,986,074 km (0.105 R)
• M40: 24,059,526 km (0.115 R)
• M41: 24,132,979 km (0.083 R)
• M42: 24,649,391 km (0.059 R)
• M43: 24,946,043 km (0.04 R)
• M44: 25,993,677 km (0.12 R)
• M45: 26,447,108 km (0.046 R)
• M46: 26,826,937 km (0.065 R)
• M47: 27,132,117 km (0.08 R)
• M48: 27,745,917 km (0.109 R)
• M49: 28,131,880 km (0.074 R)
• M50: 31,523,563 km (0.09 R)
• M51: 32,249,711 km (0.103 R)
• M52: 32,411,725 km (0.088 R)
• M53: 32,736,801 km (0.07 R)
• M54: 34,460,618 km (0.069 R)
• M55: 34,792,426 km (0.065 R)
• M56: 36,213,905 km (0.056 R)
• M57: 36,551,248 km (0.077 R)
• M58: 36,635,621 km (0.102 R)
• M59: 36,889,489 km (0.071 R)
• M60: 38,682,419 km (0.094 R)
• M61: 39,546,048 km (0.084 R)
• M62: 39,806,497 km (0.099 R)
• M63: 40,941,197 km (0.098 R)
• M64: 41,204,639 km (0.094 R)
• M65: 41,909,694 km (0.114 R)
• M66: 43,510,690 km (0.099 R)
• M67: 44,138,702 km (0.117 R)
• M68: 45,222,240 km (0.088 R)
• M69: 45,312,896 km (0.106 R)
• M70: 45,676,269 km (0.117 R)
• M71: 46,223,199 km (0.096 R)
• M72: 46,314,603 km (0.08 R)
• M73: 46,406,007 km (0.069 R)
• M74: 46,497,412 km (0.106 R)
• M75: 47,323,491 km (0.075 R)
• M76: 47,599,798 km (0.079 R)
• M77: 48,432,311 km (0.101 R)
• M78: 48,896,812 km (0.12 R)
• M79: 49,176,261 km (0.119 R)
• M80: 49,456,158 km (0.106 R)
• M81: 50,675,531 km (0.114 R)
• M82: 50,864,024 km (0.111 R)
• M83: 51,147,063 km (0.065 R)
• M84: 55,553,468 km (0.054 R)
• M85: 55,747,796 km (0.093 R)
• M86: 56,234,588 km (0.119 R)
• M87: 56,625,038 km (0.085 R)
• M88: 57,506,917 km (0.096 R)
• M89: 57,801,924 km (0.119 R)
• M90: 58,195,965 km (0.106 R)
• M91: 59,780,955 km (0.089 R)
• M92: 63,196,274 km (0.067 R)
• M93: 64,927,421 km (0.117 R)
• M94: 67,916,386 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.7

Radius: 3.1

Gravity: 45.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.58 AU - 21.34 AU

Year: 26130 Days

Day: 18.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,983,422 km

• M1: 94,396 km (0.097 R)
• M2: 226,940 km (0.1 R)
• M3: 484,996 km (0.117 R)
• M4: 990,039 km (0.117 R)
• M5: 1,099,844 km (0.072 R)
• M6: 1,301,202 km (0.118 R)
• M7: 1,704,817 km (0.059 R)
• M8: 3,119,564 km (0.085 R)
• M9: 3,199,599 km (0.072 R)
• M10: 3,651,834 km (0.093 R)
• M11: 3,693,871 km (0.097 R)
• M12: 3,778,543 km (0.118 R)
• M13: 3,906,748 km (0.078 R)
• M14: 4,255,611 km (0.093 R)
• M15: 5,994,087 km (0.103 R)
• M16: 6,193,651 km (0.077 R)
• M17: 6,243,916 km (0.08 R)
• M18: 6,395,459 km (0.032 R)
• M19: 7,118,615 km (0.115 R)
• M20: 8,417,124 km (0.054 R)
• M21: 10,198,984 km (0.085 R)
• M22: 11,407,735 km (0.057 R)
• M23: 11,716,954 km (0.045 R)
• M24: 12,788,823 km (0.117 R)
• M25: 12,852,851 km (0.103 R)
• M26: 13,433,739 km (0.089 R)
• M27: 14,687,968 km (0.097 R)
• M28: 15,091,882 km (0.049 R)
• M29: 15,295,036 km (0.101 R)
• M30: 15,567,454 km (0.057 R)
• M31: 16,186,340 km (0.119 R)
• M32: 16,673,131 km (0.088 R)
• M33: 19,472,108 km (0.062 R)
• M34: 20,212,916 km (0.114 R)
• M35: 20,437,014 km (0.069 R)
• M36: 22,567,138 km (0.107 R)
• M37: 23,110,627 km (0.091 R)
• M38: 23,422,987 km (0.111 R)
• M39: 23,973,208 km (0.075 R)
• M40: 24,210,321 km (0.113 R)
• M41: 24,289,608 km (0.096 R)
• M42: 27,610,381 km (0.044 R)
• M43: 28,692,722 km (0.118 R)
• M44: 29,534,509 km (0.056 R)
• M45: 31,070,281 km (0.085 R)
• M46: 33,158,069 km (0.12 R)
• M47: 33,952,583 km (0.088 R)
• M48: 34,130,006 km (0.115 R)
• M49: 34,396,590 km (0.076 R)
• M50: 35,740,427 km (0.111 R)
• M51: 36,827,705 km (0.058 R)
• M52: 38,478,966 km (0.089 R)
• M53: 38,849,221 km (0.093 R)
• M54: 39,127,622 km (0.053 R)
• M55: 39,313,572 km (0.099 R)
• M56: 41,095,133 km (0.068 R)
• M57: 41,284,076 km (0.08 R)
• M58: 41,378,771 km (0.098 R)
• M59: 41,568,312 km (0.096 R)
• M60: 42,806,982 km (0.066 R)
• M61: 44,154,410 km (0.075 R)
• M62: 44,251,200 km (0.034 R)
• M63: 44,444,929 km (0.114 R)
• M64: 45,125,450 km (0.087 R)
• M65: 47,682,676 km (0.096 R)
• M66: 47,980,824 km (0.081 R)
• M67: 49,681,602 km (0.106 R)
• M68: 52,218,483 km (0.071 R)
• M69: 54,381,668 km (0.113 R)
• M70: 54,589,310 km (0.093 R)
• M71: 54,797,102 km (0.082 R)
• M72: 56,679,192 km (0.113 R)
• M73: 57,311,243 km (0.081 R)
• M74: 59,434,935 km (0.103 R)
• M75: 59,648,710 km (0.065 R)
• M76: 61,044,458 km (0.072 R)
• M77: 62,234,061 km (0.118 R)
• M78: 62,342,519 km (0.117 R)
• M79: 62,559,735 km (0.05 R)
• M80: 62,994,915 km (0.117 R)
• M81: 64,087,279 km (0.113 R)
• M82: 64,745,659 km (0.091 R)
• M83: 64,855,614 km (0.108 R)
• M84: 66,179,854 km (0.116 R)
• M85: 67,624,521 km (0.111 R)
• M86: 69,304,355 km (0.036 R)
• M87: 69,867,292 km (0.09 R)
• M88: 70,544,970 km (0.076 R)
• M89: 71,792,766 km (0.049 R)
• M90: 72,704,864 km (0.092 R)
• M91: 73,850,485 km (0.099 R)
• M92: 76,973,041 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.9

Radius: 7.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 17.64 AU - 22.26 AU

Year: 31914 Days

Day: 22.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,983,422 km

• M1: 100,380 km (0.089 R)
• M2: 350,657 km (0.098 R)
• M3: 443,258 km (0.085 R)
• M4: 544,835 km (0.095 R)
• M5: 632,201 km (0.073 R)
• M6: 1,001,857 km (0.118 R)
• M7: 1,554,322 km (0.119 R)
• M8: 2,258,928 km (0.101 R)
• M9: 2,330,735 km (0.093 R)
• M10: 4,814,508 km (0.082 R)
• M11: 5,237,272 km (0.051 R)
• M12: 5,477,227 km (0.07 R)
• M13: 5,918,241 km (0.103 R)
• M14: 6,523,963 km (0.094 R)
• M15: 6,626,886 km (0.096 R)
• M16: 7,415,716 km (0.108 R)
• M17: 8,569,116 km (0.094 R)
• M18: 9,253,077 km (0.075 R)
• M19: 9,601,640 km (0.082 R)
• M20: 9,718,775 km (0.11 R)
• M21: 9,895,450 km (0.08 R)
• M22: 10,311,632 km (0.086 R)
• M23: 10,552,035 km (0.089 R)
• M24: 10,733,647 km (0.089 R)
• M25: 11,781,730 km (0.098 R)
• M26: 11,970,223 km (0.085 R)
• M27: 12,605,266 km (0.1 R)
• M28: 13,251,230 km (0.087 R)
• M29: 14,106,930 km (0.1 R)
• M30: 14,575,171 km (0.089 R)
• M31: 15,940,850 km (0.081 R)
• M32: 16,779,795 km (0.076 R)
• M33: 17,275,712 km (0.098 R)
• M34: 17,632,951 km (0.111 R)
• M35: 19,307,400 km (0.06 R)
• M36: 21,566,478 km (0.111 R)
• M37: 24,545,570 km (0.104 R)
• M38: 27,651,072 km (0.104 R)
• M39: 28,910,686 km (0.058 R)
• M40: 30,618,944 km (0.092 R)
• M41: 31,659,547 km (0.091 R)
• M42: 31,921,493 km (0.112 R)
• M43: 33,064,869 km (0.107 R)
• M44: 34,670,204 km (0.091 R)
• M45: 35,211,000 km (0.106 R)
• M46: 36,392,076 km (0.052 R)
• M47: 36,758,142 km (0.087 R)
• M48: 40,864,304 km (0.102 R)
• M49: 41,721,949 km (0.109 R)
• M50: 41,817,542 km (0.069 R)
• M51: 44,330,337 km (0.07 R)
• M52: 45,015,196 km (0.093 R)
• M53: 45,999,550 km (0.112 R)
• M54: 47,989,501 km (0.109 R)
• M55: 48,290,492 km (0.049 R)
• M56: 48,793,290 km (0.101 R)
• M57: 50,414,333 km (0.092 R)
• M58: 51,847,181 km (0.109 R)
• M59: 52,465,320 km (0.07 R)
• M60: 53,086,001 km (0.112 R)
• M61: 53,397,165 km (0.064 R)
• M62: 53,917,167 km (0.097 R)
• M63: 56,119,696 km (0.1 R)
• M64: 56,648,375 km (0.086 R)
• M65: 57,497,792 km (0.068 R)
• M66: 58,458,360 km (0.117 R)
• M67: 60,179,035 km (0.072 R)
• M68: 61,807,407 km (0.118 R)
• M69: 62,681,657 km (0.079 R)
• M70: 63,450,142 km (0.084 R)
• M71: 64,000,811 km (0.113 R)
• M72: 66,108,197 km (0.119 R)
• M73: 68,802,454 km (0.053 R)
• M74: 70,163,047 km (0.08 R)
• M75: 71,303,581 km (0.083 R)
• M76: 77,920,744 km (0.091 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit