🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.51 AU - 0.53 AU

Year: 242 Days

Day: 43.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.55 AU - 0.75 AU

Year: 338 Days

Day: 38.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 10.4

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.94 AU - 1.56 AU

Year: 902 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,940,579 km

• M1: 135,236 km (0.116 R)
• M2: 218,862 km (0.111 R)
• M3: 365,019 km (0.093 R)
• M4: 446,849 km (0.068 R)
• M5: 689,347 km (0.106 R)
• M6: 765,792 km (0.061 R)
• M7: 857,944 km (0.045 R)
• M8: 934,687 km (0.12 R)
• M9: 1,013,825 km (0.106 R)
• M10: 1,081,593 km (0.086 R)
• M11: 1,236,726 km (0.117 R)
• M12: 1,302,249 km (0.103 R)
• M13: 1,376,749 km (0.062 R)
• M14: 1,553,424 km (0.099 R)
• M15: 1,729,651 km (0.113 R)
• M16: 1,963,622 km (0.095 R)
• M17: 2,128,329 km (0.028 R)
• M18: 2,225,867 km (0.105 R)
• M19: 2,324,901 km (0.1 R)
• M20: 2,425,430 km (0.09 R)
• M21: 2,490,206 km (0.089 R)
• M22: 2,716,847 km (0.098 R)
• M23: 2,813,188 km (0.093 R)
• M24: 3,039,380 km (0.106 R)
• M25: 3,240,888 km (0.097 R)
• M26: 3,343,363 km (0.06 R)
• M27: 3,426,240 km (0.107 R)
• M28: 3,520,187 km (0.083 R)
• M29: 3,689,233 km (0.12 R)
• M30: 3,764,182 km (0.097 R)
• M31: 3,839,579 km (0.113 R)
• M32: 3,937,266 km (0.098 R)
• M33: 4,057,693 km (0.094 R)
• M34: 4,135,035 km (0.072 R)
• M35: 4,246,485 km (0.112 R)
• M36: 4,325,024 km (0.111 R)
• M37: 4,404,161 km (0.101 R)
• M38: 4,748,386 km (0.107 R)
• M39: 4,923,864 km (0.12 R)
• M40: 5,065,833 km (0.118 R)
• M41: 5,137,340 km (0.107 R)
• M42: 5,221,115 km (0.115 R)
• M43: 5,341,691 km (0.074 R)
• M44: 5,573,418 km (0.119 R)
• M45: 5,895,802 km (0.097 R)
• M46: 6,071,878 km (0.071 R)
• M47: 6,211,453 km (0.042 R)
• M48: 6,455,148 km (0.109 R)
• M49: 6,571,685 km (0.05 R)
• M50: 6,728,164 km (0.11 R)
• M51: 6,872,825 km (0.116 R)
• M52: 7,232,010 km (0.039 R)
• M53: 7,366,498 km (0.033 R)
• M54: 7,556,338 km (0.095 R)
• M55: 7,747,823 km (0.094 R)
• M56: 7,816,638 km (0.111 R)
• M57: 8,024,280 km (0.108 R)
• M58: 8,093,843 km (0.107 R)
• M59: 8,346,065 km (0.108 R)
• M60: 9,103,778 km (0.048 R)
• M61: 9,205,505 km (0.061 R)
• M62: 9,838,753 km (0.099 R)
• M63: 10,048,040 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.4

Radius: 11.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.2 AU - 1.6 AU

Year: 1070 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,940,579 km

• M1: 151,243 km (0.103 R)
• M2: 229,334 km (0.104 R)
• M3: 324,627 km (0.1 R)
• M4: 405,560 km (0.091 R)
• M5: 537,655 km (0.086 R)
• M6: 620,083 km (0.092 R)
• M7: 698,622 km (0.071 R)
• M8: 777,909 km (0.084 R)
• M9: 886,667 km (0.117 R)
• M10: 1,008,140 km (0.063 R)
• M11: 1,092,364 km (0.101 R)
• M12: 1,230,891 km (0.12 R)
• M13: 1,337,106 km (0.082 R)
• M14: 1,414,747 km (0.097 R)
• M15: 1,502,262 km (0.116 R)
• M16: 1,612,216 km (0.059 R)
• M17: 1,746,106 km (0.058 R)
• M18: 1,945,221 km (0.06 R)
• M19: 2,147,477 km (0.095 R)
• M20: 2,509,803 km (0.082 R)
• M21: 2,715,650 km (0.112 R)
• M22: 2,820,817 km (0.103 R)
• M23: 2,937,504 km (0.097 R)
• M24: 3,092,188 km (0.116 R)
• M25: 3,181,049 km (0.078 R)
• M26: 3,281,429 km (0.042 R)
• M27: 3,356,079 km (0.072 R)
• M28: 3,474,560 km (0.066 R)
• M29: 3,561,626 km (0.037 R)
• M30: 3,704,642 km (0.114 R)
• M31: 3,832,847 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 9.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.05 AU - 2.33 AU

Year: 2093 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,940,579 km

• M1: 129,253 km (0.071 R)
• M2: 312,809 km (0.085 R)
• M3: 515,365 km (0.082 R)
• M4: 601,533 km (0.031 R)
• M5: 971,489 km (0.113 R)
• M6: 1,171,501 km (0.073 R)
• M7: 1,284,298 km (0.076 R)
• M8: 1,354,609 km (0.029 R)
• M9: 1,431,652 km (0.117 R)
• M10: 1,515,426 km (0.116 R)
• M11: 1,754,633 km (0.093 R)
• M12: 1,816,417 km (0.111 R)
• M13: 2,312,484 km (0.115 R)
• M14: 2,770,104 km (0.107 R)
• M15: 2,882,302 km (0.09 R)
• M16: 3,138,713 km (0.053 R)
• M17: 3,241,935 km (0.11 R)
• M18: 3,423,697 km (0.084 R)
• M19: 3,508,668 km (0.094 R)
• M20: 3,680,856 km (0.116 R)
• M21: 3,797,243 km (0.064 R)
• M22: 4,101,076 km (0.099 R)
• M23: 4,328,315 km (0.104 R)
• M24: 4,490,030 km (0.079 R)
• M25: 4,630,204 km (0.091 R)
• M26: 5,188,952 km (0.112 R)
• M27: 5,311,622 km (0.065 R)
• M28: 5,685,018 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 11.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.32 AU - 5.32 AU

Year: 6833 Days

Day: 14.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,940,579 km

• M1: 143,913 km (0.039 R)
• M2: 350,957 km (0.103 R)
• M3: 454,778 km (0.112 R)
• M4: 824,135 km (0.044 R)
• M5: 1,033,721 km (0.119 R)
• M6: 1,194,389 km (0.084 R)
• M7: 1,398,590 km (0.077 R)
• M8: 2,453,704 km (0.062 R)
• M9: 2,627,387 km (0.112 R)
• M10: 2,850,139 km (0.112 R)
• M11: 2,963,983 km (0.1 R)
• M12: 3,482,788 km (0.067 R)
• M13: 3,678,612 km (0.105 R)
• M14: 4,209,684 km (0.066 R)
• M15: 5,148,261 km (0.072 R)
• M16: 5,886,377 km (0.049 R)
• M17: 5,973,742 km (0.116 R)
• M18: 6,179,140 km (0.074 R)
• M19: 6,416,851 km (0.114 R)
• M20: 6,839,914 km (0.096 R)
• M21: 7,272,252 km (0.096 R)
• M22: 7,713,565 km (0.116 R)
• M23: 7,937,364 km (0.081 R)
• M24: 8,034,004 km (0.116 R)
• M25: 8,424,454 km (0.109 R)
• M26: 8,621,924 km (0.059 R)
• M27: 8,787,828 km (0.069 R)
• M28: 9,804,794 km (0.068 R)
• M29: 9,908,615 km (0.093 R)
• M30: 10,152,011 km (0.066 R)
• M31: 10,680,690 km (0.086 R)
• M32: 12,245,035 km (0.108 R)
• M33: 13,072,909 km (0.061 R)
• M34: 13,378,388 km (0.092 R)
• M35: 13,725,006 km (0.062 R)
• M36: 14,348,381 km (0.057 R)
• M37: 15,180,743 km (0.071 R)
• M38: 15,461,688 km (0.092 R)
• M39: 15,987,973 km (0.039 R)
• M40: 16,355,685 km (0.093 R)
• M41: 16,974,870 km (0.116 R)
• M42: 18,066,336 km (0.097 R)
• M43: 18,663,531 km (0.095 R)
• M44: 18,964,522 km (0.066 R)
• M45: 19,093,924 km (0.115 R)
• M46: 19,223,775 km (0.053 R)
• M47: 21,295,107 km (0.114 R)
• M48: 21,699,919 km (0.059 R)
• M49: 22,243,408 km (0.06 R)
• M50: 22,745,608 km (0.077 R)
• M51: 22,837,312 km (0.11 R)
• M52: 24,321,472 km (0.057 R)
• M53: 24,697,412 km (0.088 R)
• M54: 25,884,471 km (0.095 R)
• M55: 26,605,682 km (0.099 R)
• M56: 27,041,461 km (0.093 R)
• M57: 27,822,212 km (0.047 R)
• M58: 28,313,940 km (0.072 R)
• M59: 28,560,926 km (0.095 R)
• M60: 29,056,993 km (0.104 R)
• M61: 30,057,503 km (0.088 R)
• M62: 30,967,657 km (0.103 R)
• M63: 32,041,022 km (0.11 R)
• M64: 32,556,386 km (0.079 R)
• M65: 32,763,280 km (0.073 R)
• M66: 33,386,804 km (0.064 R)
• M67: 34,171,445 km (0.025 R)
• M68: 34,539,755 km (0.057 R)
• M69: 34,645,221 km (0.081 R)
• M70: 34,750,837 km (0.086 R)
• M71: 35,280,414 km (0.058 R)
• M72: 35,492,992 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.6

Radius: 6.2

Gravity: 17.73 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.83 AU - 8.37 AU

Year: 12215 Days

Day: 22.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,940,579 km

• M1: 306,077 km (0.116 R)
• M2: 781,499 km (0.093 R)
• M3: 961,166 km (0.054 R)
• M4: 1,154,148 km (0.111 R)
• M5: 1,600,847 km (0.029 R)
• M6: 1,752,389 km (0.055 R)
• M7: 1,803,851 km (0.069 R)
• M8: 1,882,091 km (0.116 R)
• M9: 2,375,465 km (0.049 R)
• M10: 2,519,378 km (0.113 R)
• M11: 2,937,504 km (0.052 R)
• M12: 3,281,130 km (0.079 R)
• M13: 3,637,622 km (0.116 R)
• M14: 4,177,820 km (0.102 R)
• M15: 4,351,802 km (0.118 R)
• M16: 5,034,567 km (0.104 R)
• M17: 5,257,168 km (0.078 R)
• M18: 5,331,967 km (0.073 R)
• M19: 5,673,350 km (0.066 R)
• M20: 5,866,181 km (0.119 R)
• M21: 6,417,300 km (0.113 R)
• M22: 6,457,242 km (0.103 R)
• M23: 6,780,224 km (0.096 R)
• M24: 6,821,065 km (0.112 R)
• M25: 7,610,642 km (0.105 R)
• M26: 7,653,128 km (0.106 R)
• M27: 7,823,370 km (0.118 R)
• M28: 8,080,978 km (0.12 R)
• M29: 9,184,561 km (0.078 R)
• M30: 11,287,010 km (0.105 R)
• M31: 12,019,591 km (0.096 R)
• M32: 12,118,475 km (0.08 R)
• M33: 12,416,623 km (0.091 R)
• M34: 13,121,528 km (0.112 R)
• M35: 13,581,691 km (0.06 R)
• M36: 13,787,837 km (0.053 R)
• M37: 14,465,067 km (0.11 R)
• M38: 14,622,893 km (0.067 R)
• M39: 15,581,665 km (0.068 R)
• M40: 15,635,521 km (0.076 R)
• M41: 18,236,280 km (0.093 R)
• M42: 19,731,510 km (0.119 R)
• M43: 19,906,689 km (0.119 R)
• M44: 21,385,315 km (0.113 R)
• M45: 21,745,397 km (0.1 R)
• M46: 22,410,958 km (0.101 R)
• M47: 22,654,503 km (0.109 R)
• M48: 22,776,725 km (0.101 R)
• M49: 22,837,910 km (0.084 R)
• M50: 23,329,040 km (0.1 R)
• M51: 23,452,458 km (0.053 R)
• M52: 23,699,743 km (0.056 R)
• M53: 23,761,827 km (0.079 R)
• M54: 24,635,029 km (0.067 R)
• M55: 24,823,523 km (0.055 R)
• M56: 25,328,565 km (0.113 R)
• M57: 25,518,854 km (0.051 R)
• M58: 25,837,048 km (0.032 R)
• M59: 26,734,785 km (0.116 R)
• M60: 26,863,888 km (0.062 R)
• M61: 26,928,514 km (0.099 R)
• M62: 28,560,926 km (0.105 R)
• M63: 28,758,994 km (0.085 R)
• M64: 30,426,861 km (0.103 R)
• M65: 30,764,204 km (0.119 R)
• M66: 31,510,697 km (0.113 R)
• M67: 31,783,713 km (0.064 R)
• M68: 32,814,143 km (0.093 R)
• M69: 34,626,222 km (0.038 R)
• M70: 34,978,376 km (0.097 R)
• M71: 36,184,733 km (0.037 R)
• M72: 36,470,465 km (0.118 R)
• M73: 36,685,287 km (0.081 R)
• M74: 37,621,172 km (0.081 R)
• M75: 37,983,199 km (0.102 R)
• M76: 38,491,981 km (0.084 R)
• M77: 38,856,850 km (0.088 R)
• M78: 40,549,700 km (0.082 R)
• M79: 41,218,701 km (0.063 R)
• M80: 42,041,190 km (0.109 R)
• M81: 42,116,289 km (0.102 R)
• M82: 43,474,787 km (0.097 R)
• M83: 44,006,906 km (0.107 R)
• M84: 44,464,826 km (0.092 R)
• M85: 45,077,728 km (0.066 R)
• M86: 45,231,365 km (0.105 R)
• M87: 46,079,735 km (0.042 R)
• M88: 47,011,131 km (0.115 R)
• M89: 47,792,032 km (0.059 R)
• M90: 48,656,109 km (0.071 R)
• M91: 51,358,894 km (0.071 R)
• M92: 52,405,181 km (0.067 R)
• M93: 52,647,679 km (0.077 R)
• M94: 53,621,113 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.4

Radius: 4.2

Gravity: 42.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.55 AU - 7.97 AU

Year: 12630 Days

Day: 21.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,940,579 km

• M1: 66,870 km (0.105 R)
• M2: 119,080 km (0.097 R)
• M3: 281,094 km (0.041 R)
• M4: 309,069 km (0.099 R)
• M5: 383,569 km (0.12 R)
• M6: 415,134 km (0.112 R)
• M7: 532,868 km (0.113 R)
• M8: 568,472 km (0.072 R)
• M9: 699,370 km (0.097 R)
• M10: 819,348 km (0.076 R)
• M11: 967,599 km (0.119 R)
• M12: 1,011,581 km (0.07 R)
• M13: 1,101,489 km (0.119 R)
• M14: 1,362,089 km (0.115 R)
• M15: 1,667,567 km (0.108 R)
• M16: 1,720,525 km (0.101 R)
• M17: 2,078,363 km (0.106 R)
• M18: 2,339,262 km (0.073 R)
• M19: 2,610,632 km (0.104 R)
• M20: 2,923,591 km (0.119 R)
• M21: 2,955,605 km (0.087 R)
• M22: 3,084,558 km (0.106 R)
• M23: 3,448,979 km (0.057 R)
• M24: 4,073,999 km (0.084 R)
• M25: 4,621,228 km (0.103 R)
• M26: 5,113,854 km (0.078 R)
• M27: 5,268,837 km (0.084 R)
• M28: 5,464,661 km (0.079 R)
• M29: 6,520,971 km (0.089 R)
• M30: 7,550,354 km (0.081 R)
• M31: 7,682,449 km (0.115 R)
• M32: 9,755,128 km (0.098 R)
• M33: 9,947,211 km (0.053 R)
• M34: 10,629,527 km (0.1 R)
• M35: 10,728,262 km (0.115 R)
• M36: 10,926,479 km (0.115 R)
• M37: 11,528,760 km (0.089 R)
• M38: 11,579,474 km (0.061 R)
• M39: 12,503,988 km (0.04 R)
• M40: 12,556,048 km (0.118 R)
• M41: 13,186,454 km (0.052 R)
• M42: 13,452,140 km (0.074 R)
• M43: 14,205,515 km (0.029 R)
• M44: 14,917,152 km (0.109 R)
• M45: 15,027,705 km (0.112 R)
• M46: 15,584,358 km (0.076 R)
• M47: 15,921,552 km (0.064 R)
• M48: 16,546,123 km (0.092 R)
• M49: 16,890,198 km (0.104 R)
• M50: 17,701,916 km (0.097 R)
• M51: 18,171,653 km (0.107 R)
• M52: 18,704,820 km (0.091 R)
• M53: 18,764,360 km (0.057 R)
• M54: 19,063,107 km (0.087 R)
• M55: 19,243,073 km (0.12 R)
• M56: 19,604,801 km (0.057 R)
• M57: 22,325,089 km (0.109 R)
• M58: 22,959,533 km (0.101 R)
• M59: 24,116,523 km (0.038 R)
• M60: 26,286,440 km (0.066 R)
• M61: 27,903,444 km (0.049 R)
• M62: 28,176,011 km (0.108 R)
• M63: 28,381,110 km (0.08 R)
• M64: 29,552,311 km (0.09 R)
• M65: 30,739,071 km (0.113 R)
• M66: 31,941,539 km (0.1 R)
• M67: 34,392,102 km (0.084 R)
• M68: 35,271,288 km (0.116 R)
• M69: 38,861,338 km (0.104 R)
• M70: 41,629,198 km (0.11 R)
• M71: 41,784,780 km (0.074 R)
• M72: 41,940,661 km (0.089 R)
• M73: 42,174,781 km (0.065 R)
• M74: 44,142,293 km (0.043 R)
• M75: 44,380,303 km (0.033 R)
• M76: 45,737,754 km (0.092 R)
• M77: 46,784,789 km (0.065 R)
• M78: 47,351,915 km (0.041 R)
• M79: 48,002,815 km (0.059 R)
• M80: 48,411,217 km (0.116 R)
• M81: 48,984,776 km (0.111 R)
• M82: 49,231,313 km (0.07 R)
• M83: 51,718,976 km (0.077 R)
• M84: 52,557,173 km (0.041 R)
• M85: 53,738,398 km (0.114 R)
• M86: 53,992,564 km (0.111 R)
• M87: 54,672,487 km (0.111 R)
• M88: 54,842,879 km (0.037 R)
• M89: 54,928,149 km (0.079 R)
• M90: 55,184,261 km (0.103 R)
• M91: 55,783,400 km (0.099 R)
• M92: 56,126,728 km (0.102 R)
• M93: 57,247,365 km (0.083 R)
• M94: 57,506,917 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit