🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 147 Days

Day: 16.6 Hours

Environment

Temp: 242 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.06 AU - 1.2 AU

Year: 422 Days

Day: 43.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.4 AU - 2.28 AU

Year: 877 Days

Day: 25.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,104,597 km

• M1: 347,965 km (0.071 R)
• M2: 765,343 km (0.114 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.9

Radius: 8.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.68 AU - 8.58 AU

Year: 8147 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,104,597 km

• M1: 144,362 km (0.057 R)
• M2: 247,285 km (0.057 R)
• M3: 308,620 km (0.072 R)
• M4: 431,889 km (0.069 R)
• M5: 500,554 km (0.095 R)
• M6: 627,713 km (0.082 R)
• M7: 802,443 km (0.05 R)
• M8: 902,225 km (0.027 R)
• M9: 1,019,659 km (0.106 R)
• M10: 1,156,242 km (0.099 R)
• M11: 1,284,597 km (0.083 R)
• M12: 1,343,090 km (0.113 R)
• M13: 1,555,519 km (0.12 R)
• M14: 1,713,793 km (0.105 R)
• M15: 1,877,453 km (0.081 R)
• M16: 2,063,553 km (0.065 R)
• M17: 2,115,463 km (0.076 R)
• M18: 2,237,984 km (0.072 R)
• M19: 2,490,505 km (0.064 R)
• M20: 2,847,745 km (0.074 R)
• M21: 2,944,535 km (0.058 R)
• M22: 3,506,424 km (0.099 R)
• M23: 4,014,309 km (0.1 R)
• M24: 4,365,715 km (0.09 R)
• M25: 5,004,498 km (0.11 R)
• M26: 5,216,029 km (0.096 R)
• M27: 5,287,238 km (0.074 R)
• M28: 5,430,552 km (0.07 R)
• M29: 5,502,658 km (0.036 R)
• M30: 5,769,990 km (0.103 R)
• M31: 6,317,368 km (0.118 R)
• M32: 6,597,266 km (0.058 R)
• M33: 6,855,322 km (0.069 R)
• M34: 6,933,413 km (0.111 R)
• M35: 7,488,121 km (0.098 R)
• M36: 7,541,677 km (0.112 R)
• M37: 7,676,166 km (0.046 R)
• M38: 7,784,325 km (0.119 R)
• M39: 8,555,801 km (0.101 R)
• M40: 9,121,730 km (0.099 R)
• M41: 10,081,849 km (0.047 R)
• M42: 10,769,850 km (0.116 R)
• M43: 10,921,393 km (0.082 R)
• M44: 11,596,827 km (0.081 R)
• M45: 11,908,290 km (0.081 R)
• M46: 12,317,290 km (0.056 R)
• M47: 12,380,720 km (0.116 R)
• M48: 12,795,106 km (0.098 R)
• M49: 13,834,362 km (0.064 R)
• M50: 14,464,169 km (0.106 R)
• M51: 15,239,086 km (0.107 R)
• M52: 15,409,329 km (0.104 R)
• M53: 15,511,803 km (0.1 R)
• M54: 16,200,701 km (0.06 R)
• M55: 16,583,822 km (0.076 R)
• M56: 17,323,583 km (0.071 R)
• M57: 18,146,072 km (0.086 R)
• M58: 18,218,178 km (0.065 R)
• M59: 18,835,120 km (0.107 R)
• M60: 19,054,430 km (0.11 R)
• M61: 19,127,733 km (0.052 R)
• M62: 19,717,598 km (0.118 R)
• M63: 19,903,249 km (0.087 R)
• M64: 20,052,099 km (0.088 R)
• M65: 20,764,184 km (0.12 R)
• M66: 20,877,430 km (0.065 R)
• M67: 21,713,981 km (0.06 R)
• M68: 22,020,807 km (0.069 R)
• M69: 22,367,874 km (0.081 R)
• M70: 23,106,289 km (0.103 R)
• M71: 23,419,547 km (0.082 R)
• M72: 25,047,321 km (0.11 R)
• M73: 25,369,256 km (0.096 R)
• M74: 25,854,551 km (0.066 R)
• M75: 26,098,396 km (0.119 R)
• M76: 26,793,427 km (0.1 R)
• M77: 26,875,557 km (0.098 R)
• M78: 27,246,260 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 9.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.65 AU - 12.39 AU

Year: 11148 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,104,597 km

• M1: 217,216 km (0.073 R)
• M2: 278,850 km (0.106 R)
• M3: 349,610 km (0.12 R)
• M4: 428,299 km (0.116 R)
• M5: 676,631 km (0.06 R)
• M6: 1,227,002 km (0.072 R)
• M7: 1,317,957 km (0.092 R)
• M8: 1,724,714 km (0.106 R)
• M9: 1,806,693 km (0.107 R)
• M10: 1,889,870 km (0.059 R)
• M11: 2,370,677 km (0.053 R)
• M12: 2,743,625 km (0.117 R)
• M13: 3,010,807 km (0.106 R)
• M14: 3,596,782 km (0.081 R)
• M15: 3,970,627 km (0.093 R)
• M16: 4,245,438 km (0.031 R)
• M17: 4,611,803 km (0.117 R)
• M18: 4,669,099 km (0.115 R)
• M19: 4,900,677 km (0.079 R)
• M20: 5,195,534 km (0.088 R)
• M21: 5,926,469 km (0.061 R)
• M22: 5,988,852 km (0.071 R)
• M23: 6,177,345 km (0.117 R)
• M24: 6,787,106 km (0.098 R)
• M25: 7,822,921 km (0.077 R)
• M26: 7,994,660 km (0.11 R)
• M27: 8,098,182 km (0.071 R)
• M28: 8,167,595 km (0.099 R)
• M29: 8,237,008 km (0.099 R)
• M30: 8,376,733 km (0.113 R)
• M31: 9,014,917 km (0.057 R)
• M32: 9,267,289 km (0.116 R)
• M33: 9,339,844 km (0.062 R)
• M34: 10,412,909 km (0.038 R)
• M35: 10,715,695 km (0.116 R)
• M36: 11,877,323 km (0.053 R)
• M37: 12,193,722 km (0.093 R)
• M38: 12,353,044 km (0.069 R)
• M39: 12,432,929 km (0.046 R)
• M40: 12,553,206 km (0.087 R)
• M41: 13,078,444 km (0.115 R)
• M42: 14,150,313 km (0.1 R)
• M43: 14,401,787 km (0.116 R)
• M44: 14,908,924 km (0.085 R)
• M45: 15,164,736 km (0.053 R)
• M46: 15,637,615 km (0.046 R)
• M47: 15,810,700 km (0.096 R)
• M48: 16,465,490 km (0.086 R)
• M49: 16,818,391 km (0.111 R)
• M50: 18,528,594 km (0.089 R)
• M51: 18,757,778 km (0.117 R)
• M52: 19,917,461 km (0.111 R)
• M53: 20,576,888 km (0.096 R)
• M54: 21,195,774 km (0.047 R)
• M55: 21,339,538 km (0.089 R)
• M56: 21,675,983 km (0.092 R)
• M57: 21,820,794 km (0.093 R)
• M58: 22,111,313 km (0.104 R)
• M59: 22,941,282 km (0.088 R)
• M60: 24,480,944 km (0.049 R)
• M61: 24,631,738 km (0.059 R)
• M62: 24,732,418 km (0.104 R)
• M63: 25,491,926 km (0.113 R)
• M64: 26,207,752 km (0.097 R)
• M65: 26,568,133 km (0.103 R)
• M66: 26,878,249 km (0.062 R)
• M67: 27,659,001 km (0.086 R)
• M68: 28,078,473 km (0.112 R)
• M69: 28,236,299 km (0.059 R)
• M70: 28,764,679 km (0.108 R)
• M71: 31,454,598 km (0.026 R)
• M72: 31,563,804 km (0.116 R)
• M73: 33,162,258 km (0.097 R)
• M74: 33,719,659 km (0.11 R)
• M75: 34,899,986 km (0.038 R)
• M76: 35,353,268 km (0.108 R)
• M77: 35,694,501 km (0.059 R)
• M78: 36,667,037 km (0.062 R)
• M79: 37,301,182 km (0.096 R)
• M80: 37,474,715 km (0.072 R)
• M81: 37,648,548 km (0.054 R)
• M82: 37,880,574 km (0.098 R)
• M83: 38,638,437 km (0.102 R)
• M84: 38,931,350 km (0.087 R)
• M85: 39,224,861 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931

Radius: 9.7

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.57 AU - 13.51 AU

Year: 13778 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,104,597 km

• M1: 143,764 km (0.09 R)
• M2: 292,464 km (0.036 R)
• M3: 364,570 km (0.091 R)
• M4: 568,921 km (0.11 R)
• M5: 789,278 km (0.073 R)
• M6: 1,013,675 km (0.071 R)
• M7: 1,441,675 km (0.089 R)
• M8: 1,522,757 km (0.113 R)
• M9: 2,011,792 km (0.072 R)
• M10: 2,289,895 km (0.113 R)
• M11: 2,917,009 km (0.115 R)
• M12: 3,484,733 km (0.066 R)
• M13: 3,743,836 km (0.059 R)
• M14: 3,856,932 km (0.03 R)
• M15: 4,163,907 km (0.114 R)
• M16: 5,173,842 km (0.096 R)
• M17: 6,167,023 km (0.079 R)
• M18: 6,345,642 km (0.096 R)
• M19: 6,617,013 km (0.102 R)
• M20: 6,938,349 km (0.069 R)
• M21: 7,124,150 km (0.111 R)
• M22: 7,787,916 km (0.106 R)
• M23: 8,176,122 km (0.102 R)
• M24: 8,570,612 km (0.119 R)
• M25: 9,378,291 km (0.037 R)
• M26: 9,999,870 km (0.093 R)
• M27: 10,210,204 km (0.114 R)
• M28: 10,688,469 km (0.106 R)
• M29: 10,849,436 km (0.118 R)
• M30: 11,666,839 km (0.034 R)
• M31: 11,943,744 km (0.06 R)
• M32: 12,730,629 km (0.118 R)
• M33: 13,187,651 km (0.092 R)
• M34: 13,825,087 km (0.112 R)
• M35: 14,769,947 km (0.118 R)
• M36: 15,796,787 km (0.105 R)
• M37: 16,535,352 km (0.094 R)
• M38: 16,597,435 km (0.091 R)
• M39: 17,222,305 km (0.072 R)
• M40: 18,110,019 km (0.119 R)
• M41: 19,403,891 km (0.12 R)
• M42: 20,327,209 km (0.083 R)
• M43: 23,112,871 km (0.108 R)
• M44: 23,670,273 km (0.091 R)
• M45: 23,950,619 km (0.111 R)
• M46: 25,225,791 km (0.111 R)
• M47: 25,727,692 km (0.025 R)
• M48: 26,814,072 km (0.116 R)
• M49: 27,252,992 km (0.063 R)
• M50: 27,546,802 km (0.061 R)
• M51: 28,807,314 km (0.089 R)
• M52: 31,461,330 km (0.081 R)
• M53: 31,538,373 km (0.115 R)
• M54: 32,311,494 km (0.115 R)
• M55: 32,466,927 km (0.089 R)
• M56: 33,247,528 km (0.075 R)
• M57: 33,640,223 km (0.071 R)
• M58: 34,588,823 km (0.091 R)
• M59: 36,270,004 km (0.069 R)
• M60: 36,350,787 km (0.119 R)
• M61: 36,998,695 km (0.107 R)
• M62: 37,487,132 km (0.062 R)
• M63: 37,568,663 km (0.112 R)
• M64: 37,895,833 km (0.107 R)
• M65: 38,717,575 km (0.1 R)
• M66: 39,296,219 km (0.099 R)
• M67: 39,628,326 km (0.118 R)
• M68: 40,797,583 km (0.089 R)
• M69: 44,200,486 km (0.086 R)
• M70: 46,373,096 km (0.094 R)
• M71: 46,548,425 km (0.099 R)
• M72: 47,870,271 km (0.109 R)
• M73: 47,958,833 km (0.061 R)
• M74: 48,313,530 km (0.086 R)
• M75: 49,115,075 km (0.03 R)
• M76: 49,741,442 km (0.096 R)
• M77: 50,640,974 km (0.093 R)
• M78: 51,727,353 km (0.114 R)
• M79: 52,455,895 km (0.094 R)
• M80: 54,015,303 km (0.085 R)
• M81: 54,292,209 km (0.094 R)
• M82: 55,404,020 km (0.119 R)
• M83: 55,962,619 km (0.084 R)
• M84: 57,273,694 km (0.113 R)
• M85: 58,689,489 km (0.112 R)
• M86: 58,974,024 km (0.05 R)
• M87: 59,069,018 km (0.112 R)
• M88: 59,449,296 km (0.118 R)
• M89: 61,266,761 km (0.107 R)
• M90: 62,037,639 km (0.095 R)
• M91: 63,199,715 km (0.075 R)
• M92: 64,564,646 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.2

Radius: 15

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.27 AU - 12.69 AU

Year: 14573 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,104,597 km

• M1: 188,643 km (0.088 R)
• M2: 309,368 km (0.085 R)
• M3: 643,121 km (0.095 R)
• M4: 824,733 km (0.113 R)
• M5: 956,529 km (0.118 R)
• M6: 1,345,932 km (0.111 R)
• M7: 1,961,378 km (0.044 R)
• M8: 2,300,516 km (0.107 R)
• M9: 3,725,885 km (0.045 R)
• M10: 4,109,005 km (0.058 R)
• M11: 4,464,898 km (0.05 R)
• M12: 4,913,542 km (0.039 R)
• M13: 5,164,567 km (0.074 R)
• M14: 5,679,184 km (0.067 R)
• M15: 6,300,614 km (0.108 R)
• M16: 6,436,748 km (0.084 R)
• M17: 6,990,708 km (0.06 R)
• M18: 7,656,569 km (0.063 R)
• M19: 8,095,489 km (0.109 R)
• M20: 9,409,257 km (0.076 R)
• M21: 10,410,965 km (0.117 R)
• M22: 12,061,179 km (0.054 R)
• M23: 12,686,647 km (0.077 R)
• M24: 13,032,219 km (0.106 R)
• M25: 13,264,394 km (0.033 R)
• M26: 13,380,931 km (0.035 R)
• M27: 14,206,711 km (0.094 R)
• M28: 14,867,186 km (0.118 R)
• M29: 15,599,019 km (0.099 R)
• M30: 17,161,419 km (0.103 R)
• M31: 17,543,791 km (0.039 R)
• M32: 18,707,962 km (0.075 R)
• M33: 19,167,377 km (0.113 R)
• M34: 20,164,596 km (0.095 R)
• M35: 21,246,787 km (0.113 R)
• M36: 22,625,930 km (0.117 R)
• M37: 22,905,229 km (0.109 R)
• M38: 23,045,402 km (0.047 R)
• M39: 23,185,725 km (0.113 R)
• M40: 23,679,398 km (0.12 R)
• M41: 24,247,720 km (0.117 R)
• M42: 24,676,917 km (0.113 R)
• M43: 25,397,978 km (0.083 R)
• M44: 26,272,228 km (0.108 R)
• M45: 27,975,550 km (0.076 R)
• M46: 28,200,395 km (0.114 R)
• M47: 28,651,882 km (0.115 R)
• M48: 29,485,740 km (0.071 R)
• M49: 30,404,421 km (0.118 R)
• M50: 30,558,507 km (0.068 R)
• M51: 30,867,277 km (0.057 R)
• M52: 31,410,317 km (0.088 R)
• M53: 32,113,128 km (0.045 R)
• M54: 32,270,056 km (0.099 R)
• M55: 33,137,424 km (0.114 R)
• M56: 34,012,572 km (0.115 R)
• M57: 34,412,896 km (0.083 R)
• M58: 35,948,368 km (0.072 R)
• M59: 36,765,472 km (0.085 R)
• M60: 36,929,581 km (0.086 R)
• M61: 37,588,559 km (0.064 R)
• M62: 38,168,550 km (0.119 R)
• M63: 39,169,510 km (0.098 R)
• M64: 39,589,132 km (0.032 R)
• M65: 42,223,849 km (0.088 R)
• M66: 42,395,887 km (0.076 R)
• M67: 43,172,450 km (0.078 R)
• M68: 43,866,584 km (0.073 R)
• M69: 45,706,637 km (0.102 R)
• M70: 46,236,962 km (0.079 R)
• M71: 47,303,744 km (0.109 R)
• M72: 48,019,421 km (0.089 R)
• M73: 50,005,931 km (0.072 R)
• M74: 50,826,475 km (0.088 R)
• M75: 51,375,798 km (0.051 R)
• M76: 53,779,387 km (0.079 R)
• M77: 54,995,020 km (0.092 R)
• M78: 55,464,907 km (0.074 R)
• M79: 55,747,497 km (0.115 R)
• M80: 57,167,630 km (0.115 R)
• M81: 59,560,896 km (0.086 R)
• M82: 59,657,387 km (0.11 R)
• M83: 60,430,509 km (0.094 R)
• M84: 61,596,474 km (0.091 R)
• M85: 63,359,336 km (0.077 R)
• M86: 63,852,111 km (0.092 R)
• M87: 63,950,696 km (0.03 R)
• M88: 65,138,802 km (0.113 R)
• M89: 66,934,725 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43

Radius: 4.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 17.21 AU - 23.01 AU

Year: 31695 Days

Day: 18.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,104,597 km

• M1: 62,083 km (0.111 R)
• M2: 304,581 km (0.089 R)
• M3: 424,409 km (0.088 R)
• M4: 531,222 km (0.088 R)
• M5: 661,671 km (0.117 R)
• M6: 1,222,514 km (0.097 R)
• M7: 1,617,602 km (0.101 R)
• M8: 1,807,591 km (0.112 R)
• M9: 3,063,316 km (0.115 R)
• M10: 3,592,892 km (0.069 R)
• M11: 3,924,102 km (0.091 R)
• M12: 4,121,870 km (0.084 R)
• M13: 7,593,289 km (0.083 R)
• M14: 7,733,761 km (0.065 R)
• M15: 8,303,879 km (0.052 R)
• M16: 10,248,352 km (0.059 R)
• M17: 11,794,147 km (0.048 R)
• M18: 13,326,328 km (0.096 R)
• M19: 17,167,403 km (0.107 R)
• M20: 18,282,954 km (0.105 R)
• M21: 18,424,025 km (0.107 R)
• M22: 19,565,756 km (0.037 R)
• M23: 20,193,768 km (0.102 R)
• M24: 20,291,006 km (0.095 R)
• M25: 22,720,326 km (0.087 R)
• M26: 24,046,063 km (0.073 R)
• M27: 24,770,415 km (0.105 R)
• M28: 30,036,560 km (0.114 R)
• M29: 31,040,062 km (0.075 R)
• M30: 31,997,937 km (0.072 R)
• M31: 33,711,880 km (0.073 R)
• M32: 35,866,389 km (0.046 R)
• M33: 38,245,144 km (0.094 R)
• M34: 39,271,386 km (0.074 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 18,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit