🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.33 AU - 1.61 AU

Year: 641 Days

Day: 20 Hours

Environment

Temp: -34 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,059,981 km

• M1: 239,506 km (0.118 R)
• M2: 798,254 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.13 AU - 2.35 AU

Year: 1207 Days

Day: 16.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,059,981 km

• M1: 1,338,303 km (0.073 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 13.2

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.87 AU - 9.69 AU

Year: 8575 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,059,981 km

• M1: 378,931 km (0.109 R)
• M2: 508,633 km (0.069 R)
• M3: 875,596 km (0.078 R)
• M4: 984,952 km (0.085 R)
• M5: 1,099,395 km (0.101 R)
• M6: 1,537,118 km (0.064 R)
• M7: 1,626,727 km (0.09 R)
• M8: 1,787,844 km (0.103 R)
• M9: 2,355,119 km (0.106 R)
• M10: 3,262,430 km (0.085 R)
• M11: 3,497,748 km (0.076 R)
• M12: 3,861,121 km (0.113 R)
• M13: 4,110,351 km (0.084 R)
• M14: 4,526,682 km (0.103 R)
• M15: 4,923,116 km (0.08 R)
• M16: 5,785,099 km (0.027 R)
• M17: 6,398,002 km (0.072 R)
• M18: 7,491,113 km (0.1 R)
• M19: 8,318,539 km (0.112 R)
• M20: 8,845,423 km (0.106 R)
• M21: 9,508,740 km (0.095 R)
• M22: 9,719,374 km (0.029 R)
• M23: 9,889,018 km (0.098 R)
• M24: 10,188,213 km (0.087 R)
• M25: 10,971,358 km (0.091 R)
• M26: 11,459,496 km (0.114 R)
• M27: 12,227,980 km (0.078 R)
• M28: 12,595,393 km (0.109 R)
• M29: 12,687,844 km (0.114 R)
• M30: 13,862,187 km (0.026 R)
• M31: 14,486,609 km (0.08 R)
• M32: 16,162,853 km (0.052 R)
• M33: 16,616,733 km (0.056 R)
• M34: 16,769,024 km (0.088 R)
• M35: 16,921,763 km (0.1 R)
• M36: 17,744,103 km (0.088 R)
• M37: 17,899,834 km (0.034 R)
• M38: 18,369,422 km (0.12 R)
• M39: 18,949,113 km (0.117 R)
• M40: 20,018,289 km (0.1 R)
• M41: 20,451,525 km (0.112 R)
• M42: 21,547,928 km (0.101 R)
• M43: 21,658,630 km (0.107 R)
• M44: 22,719,728 km (0.042 R)
• M45: 22,945,321 km (0.081 R)
• M46: 24,429,482 km (0.037 R)
• M47: 25,008,575 km (0.051 R)
• M48: 25,241,499 km (0.119 R)
• M49: 25,592,306 km (0.044 R)
• M50: 25,709,441 km (0.072 R)
• M51: 26,003,401 km (0.119 R)
• M52: 26,121,434 km (0.103 R)
• M53: 29,555,603 km (0.063 R)
• M54: 30,048,827 km (0.092 R)
• M55: 30,172,544 km (0.06 R)
• M56: 30,607,126 km (0.118 R)
• M57: 31,356,611 km (0.107 R)
• M58: 31,482,124 km (0.12 R)
• M59: 32,238,790 km (0.031 R)
• M60: 33,129,196 km (0.041 R)
• M61: 33,257,103 km (0.057 R)
• M62: 33,577,392 km (0.113 R)
• M63: 34,415,140 km (0.073 R)
• M64: 34,674,243 km (0.091 R)
• M65: 34,999,170 km (0.025 R)
• M66: 37,834,349 km (0.08 R)
• M67: 37,967,940 km (0.117 R)
• M68: 38,975,481 km (0.054 R)
• M69: 39,245,655 km (0.112 R)
• M70: 40,742,531 km (0.082 R)
• M71: 43,302,001 km (0.116 R)
• M72: 43,651,911 km (0.115 R)
• M73: 43,862,245 km (0.108 R)
• M74: 44,002,718 km (0.07 R)
• M75: 44,495,343 km (0.099 R)
• M76: 46,556,054 km (0.105 R)
• M77: 47,706,163 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.8

Radius: 8.8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.06 AU - 12.1 AU

Year: 12385 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 103,059,981 km

• M1: 138,378 km (0.069 R)
• M2: 200,012 km (0.098 R)
• M3: 328,218 km (0.05 R)
• M4: 518,955 km (0.12 R)
• M5: 889,359 km (0.054 R)
• M6: 1,225,506 km (0.117 R)
• M7: 1,716,187 km (0.119 R)
• M8: 1,859,950 km (0.071 R)
• M9: 1,958,236 km (0.112 R)
• M10: 2,083,300 km (0.088 R)
• M11: 2,185,475 km (0.084 R)
• M12: 2,748,711 km (0.082 R)
• M13: 3,597,081 km (0.083 R)
• M14: 3,751,167 km (0.106 R)
• M15: 3,876,081 km (0.062 R)
• M16: 4,034,056 km (0.118 R)
• M17: 4,097,934 km (0.116 R)
• M18: 4,226,589 km (0.106 R)
• M19: 4,422,113 km (0.083 R)
• M20: 4,788,329 km (0.103 R)
• M21: 4,957,973 km (0.098 R)
• M22: 5,443,867 km (0.073 R)
• M23: 6,054,226 km (0.104 R)
• M24: 7,300,077 km (0.106 R)
• M25: 7,456,407 km (0.071 R)
• M26: 7,972,071 km (0.076 R)
• M27: 8,254,511 km (0.087 R)
• M28: 8,912,592 km (0.079 R)
• M29: 10,104,289 km (0.065 R)
• M30: 10,191,355 km (0.114 R)
• M31: 10,322,403 km (0.053 R)
• M32: 10,542,012 km (0.1 R)
• M33: 10,763,118 km (0.048 R)
• M34: 11,345,353 km (0.106 R)
• M35: 11,983,837 km (0.093 R)
• M36: 12,122,215 km (0.058 R)
• M37: 12,261,041 km (0.031 R)
• M38: 12,540,490 km (0.109 R)
• M39: 13,152,944 km (0.067 R)
• M40: 14,162,730 km (0.114 R)
• M41: 14,701,731 km (0.055 R)
• M42: 16,460,703 km (0.09 R)
• M43: 17,027,080 km (0.057 R)
• M44: 17,234,722 km (0.077 R)
• M45: 17,967,901 km (0.091 R)
• M46: 18,711,103 km (0.048 R)
• M47: 18,871,771 km (0.029 R)
• M48: 20,392,583 km (0.105 R)
• M49: 21,000,699 km (0.037 R)
• M50: 21,279,250 km (0.075 R)
• M51: 21,558,848 km (0.117 R)
• M52: 21,671,047 km (0.102 R)
• M53: 22,461,821 km (0.105 R)
• M54: 23,204,724 km (0.057 R)
• M55: 23,377,210 km (0.103 R)
• M56: 23,839,468 km (0.102 R)
• M57: 24,071,793 km (0.081 R)
• M58: 24,949,484 km (0.064 R)
• M59: 25,421,914 km (0.054 R)
• M60: 25,599,786 km (0.112 R)
• M61: 26,195,784 km (0.031 R)
• M62: 26,435,440 km (0.08 R)
• M63: 26,675,993 km (0.112 R)
• M64: 27,766,711 km (0.113 R)
• M65: 28,934,023 km (0.102 R)
• M66: 29,119,824 km (0.082 R)
• M67: 29,430,240 km (0.058 R)
• M68: 29,554,705 km (0.068 R)
• M69: 30,179,874 km (0.1 R)
• M70: 30,494,180 km (0.052 R)
• M71: 32,659,459 km (0.062 R)
• M72: 33,500,349 km (0.103 R)
• M73: 35,071,575 km (0.088 R)
• M74: 37,675,476 km (0.115 R)
• M75: 38,625,422 km (0.116 R)
• M76: 39,171,754 km (0.12 R)
• M77: 40,548,652 km (0.087 R)
• M78: 40,617,916 km (0.12 R)
• M79: 40,895,420 km (0.093 R)
• M80: 41,661,661 km (0.115 R)
• M81: 41,731,523 km (0.075 R)
• M82: 42,292,066 km (0.058 R)
• M83: 42,432,688 km (0.086 R)
• M84: 42,925,763 km (0.116 R)
• M85: 44,131,073 km (0.045 R)
• M86: 44,273,639 km (0.06 R)
• M87: 44,702,237 km (0.098 R)
• M88: 45,707,535 km (0.068 R)
• M89: 47,813,424 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.2

Radius: 7.3

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.35 AU - 17.17 AU

Year: 18370 Days

Day: 20.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 103,059,981 km

• M1: 214,075 km (0.074 R)
• M2: 391,498 km (0.044 R)
• M3: 455,825 km (0.093 R)
• M4: 672,143 km (0.117 R)
• M5: 1,030,879 km (0.087 R)
• M6: 1,194,539 km (0.061 R)
• M7: 1,392,008 km (0.087 R)
• M8: 1,790,238 km (0.112 R)
• M9: 1,959,134 km (0.061 R)
• M10: 2,016,579 km (0.118 R)
• M11: 2,373,520 km (0.104 R)
• M12: 2,685,880 km (0.117 R)
• M13: 2,814,534 km (0.091 R)
• M14: 2,912,371 km (0.109 R)
• M15: 3,951,927 km (0.09 R)
• M16: 4,098,533 km (0.115 R)
• M17: 4,510,974 km (0.099 R)
• M18: 4,976,074 km (0.08 R)
• M19: 7,566,660 km (0.066 R)
• M20: 8,257,952 km (0.082 R)
• M21: 9,650,708 km (0.061 R)
• M22: 10,097,707 km (0.111 R)
• M23: 10,248,202 km (0.087 R)
• M24: 10,908,826 km (0.065 R)
• M25: 11,688,082 km (0.117 R)
• M26: 11,740,740 km (0.098 R)
• M27: 12,004,930 km (0.12 R)
• M28: 12,539,144 km (0.062 R)
• M29: 12,863,323 km (0.119 R)
• M30: 12,917,627 km (0.088 R)
• M31: 13,964,064 km (0.083 R)
• M32: 14,019,864 km (0.107 R)
• M33: 16,078,779 km (0.096 R)
• M34: 16,137,272 km (0.079 R)
• M35: 17,683,815 km (0.062 R)
• M36: 17,925,864 km (0.057 R)
• M37: 18,229,997 km (0.12 R)
• M38: 18,291,032 km (0.067 R)
• M39: 18,474,589 km (0.102 R)
• M40: 18,535,924 km (0.095 R)
• M41: 19,526,112 km (0.116 R)
• M42: 20,027,714 km (0.037 R)
• M43: 20,470,075 km (0.118 R)
• M44: 21,107,512 km (0.087 R)
• M45: 21,622,128 km (0.112 R)
• M46: 21,946,008 km (0.088 R)
• M47: 22,861,098 km (0.085 R)
• M48: 24,660,910 km (0.115 R)
• M49: 24,728,378 km (0.027 R)
• M50: 25,407,104 km (0.111 R)
• M51: 25,954,483 km (0.095 R)
• M52: 26,229,593 km (0.118 R)
• M53: 26,921,633 km (0.092 R)
• M54: 27,971,062 km (0.045 R)
• M55: 28,253,203 km (0.038 R)
• M56: 28,323,814 km (0.109 R)
• M57: 29,033,805 km (0.096 R)
• M58: 30,037,457 km (0.098 R)
• M59: 31,271,640 km (0.091 R)
• M60: 31,491,100 km (0.1 R)
• M61: 31,858,063 km (0.097 R)
• M62: 32,152,622 km (0.055 R)
• M63: 33,041,831 km (0.084 R)
• M64: 34,164,713 km (0.093 R)
• M65: 35,834,076 km (0.109 R)
• M66: 37,296,993 km (0.097 R)
• M67: 38,622,580 km (0.1 R)
• M68: 39,093,963 km (0.053 R)
• M69: 39,172,801 km (0.084 R)
• M70: 39,330,477 km (0.098 R)
• M71: 42,366,566 km (0.093 R)
• M72: 43,912,660 km (0.11 R)
• M73: 47,143,525 km (0.109 R)
• M74: 47,479,223 km (0.095 R)
• M75: 48,237,534 km (0.072 R)
• M76: 48,575,775 km (0.105 R)
• M77: 48,914,764 km (0.099 R)
• M78: 49,084,557 km (0.117 R)
• M79: 49,510,014 km (0.106 R)
• M80: 49,936,667 km (0.107 R)
• M81: 52,435,101 km (0.091 R)
• M82: 52,695,850 km (0.084 R)
• M83: 53,743,334 km (0.115 R)
• M84: 55,770,086 km (0.036 R)
• M85: 57,015,937 km (0.066 R)
• M86: 57,552,694 km (0.028 R)
• M87: 58,541,088 km (0.081 R)
• M88: 59,535,016 km (0.111 R)
• M89: 60,899,498 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.7

Radius: 7.2

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.15 AU - 23.25 AU

Year: 30278 Days

Day: 23.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,059,981 km

• M1: 278,701 km (0.081 R)
• M2: 359,184 km (0.028 R)
• M3: 496,515 km (0.033 R)
• M4: 1,795,922 km (0.059 R)
• M5: 1,996,533 km (0.072 R)
• M6: 2,551,840 km (0.104 R)
• M7: 2,731,956 km (0.117 R)
• M8: 3,296,987 km (0.101 R)
• M9: 3,443,893 km (0.12 R)
• M10: 4,052,906 km (0.098 R)
• M11: 4,105,265 km (0.104 R)
• M12: 4,749,882 km (0.08 R)
• M13: 4,915,936 km (0.116 R)
• M14: 5,254,027 km (0.111 R)
• M15: 6,434,055 km (0.109 R)
• M16: 6,617,911 km (0.073 R)
• M17: 6,928,326 km (0.099 R)
• M18: 7,053,839 km (0.103 R)
• M19: 7,627,846 km (0.119 R)
• M20: 8,150,541 km (0.049 R)
• M21: 8,349,506 km (0.106 R)
• M22: 8,617,436 km (0.08 R)
• M23: 10,860,207 km (0.105 R)
• M24: 11,299,726 km (0.09 R)
• M25: 11,521,729 km (0.108 R)
• M26: 13,193,186 km (0.071 R)
• M27: 13,348,917 km (0.11 R)
• M28: 14,696,644 km (0.108 R)
• M29: 15,182,688 km (0.105 R)
• M30: 15,756,396 km (0.111 R)
• M31: 16,924,755 km (0.106 R)
• M32: 17,263,744 km (0.097 R)
• M33: 19,255,939 km (0.109 R)
• M34: 20,955,670 km (0.098 R)
• M35: 21,137,282 km (0.091 R)
• M36: 21,319,641 km (0.096 R)
• M37: 21,777,411 km (0.095 R)
• M38: 22,889,521 km (0.118 R)
• M39: 24,783,730 km (0.079 R)
• M40: 25,072,154 km (0.103 R)
• M41: 26,727,604 km (0.039 R)
• M42: 28,217,300 km (0.116 R)
• M43: 28,317,680 km (0.12 R)
• M44: 30,966,161 km (0.1 R)
• M45: 31,069,533 km (0.117 R)
• M46: 31,588,488 km (0.106 R)
• M47: 34,118,936 km (0.117 R)
• M48: 34,332,711 km (0.049 R)
• M49: 35,516,629 km (0.085 R)
• M50: 35,950,313 km (0.096 R)
• M51: 36,059,071 km (0.081 R)
• M52: 36,713,711 km (0.072 R)
• M53: 39,483,366 km (0.099 R)
• M54: 43,356,604 km (0.113 R)
• M55: 43,820,059 km (0.111 R)
• M56: 43,936,296 km (0.07 R)
• M57: 47,110,913 km (0.037 R)
• M58: 47,587,382 km (0.028 R)
• M59: 48,065,497 km (0.087 R)
• M60: 49,630,590 km (0.114 R)
• M61: 53,057,727 km (0.096 R)
• M62: 53,801,977 km (0.089 R)
• M63: 56,055,519 km (0.092 R)
• M64: 56,560,412 km (0.109 R)
• M65: 58,467,485 km (0.099 R)
• M66: 60,266,250 km (0.07 R)
• M67: 61,432,216 km (0.111 R)
• M68: 62,474,764 km (0.081 R)
• M69: 62,736,410 km (0.103 R)
• M70: 64,842,000 km (0.058 R)
• M71: 68,987,208 km (0.032 R)
• M72: 70,614,683 km (0.105 R)
• M73: 70,887,250 km (0.12 R)
• M74: 71,706,747 km (0.084 R)
• M75: 75,711,782 km (0.119 R)
• M76: 76,409,506 km (0.052 R)
• M77: 77,671,065 km (0.109 R)
• M78: 79,788,772 km (0.066 R)
• M79: 80,214,528 km (0.106 R)
• M80: 81,068,433 km (0.102 R)
• M81: 81,353,716 km (0.081 R)
• M82: 83,648,248 km (0.103 R)
• M83: 84,514,120 km (0.087 R)
• M84: 84,803,443 km (0.118 R)
• M85: 85,237,875 km (0.094 R)
• M86: 86,400,400 km (0.051 R)
• M87: 88,593,953 km (0.067 R)
• M88: 89,476,581 km (0.058 R)
• M89: 91,398,913 km (0.053 R)
• M90: 99,528,062 km (0.112 R)
• M91: 100,905,260 km (0.106 R)
• M92: 102,134,655 km (0.11 R)
• M93: 103,059,918 km (0.103 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 10,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit