🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 256 Days

Day: 18.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,461,034 km

• M1: 338,989 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.68 AU

Year: 300 Days

Day: 37.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.2

Radius: 14.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.78 AU - 0.96 AU

Year: 524 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,461,034 km

• M1: 195,076 km (0.094 R)
• M2: 327,619 km (0.101 R)
• M3: 444,006 km (0.062 R)
• M4: 623,374 km (0.053 R)
• M5: 822,040 km (0.061 R)
• M6: 1,217,577 km (0.099 R)
• M7: 1,360,293 km (0.075 R)
• M8: 1,675,646 km (0.089 R)
• M9: 1,852,919 km (0.077 R)
• M10: 1,967,511 km (0.106 R)
• M11: 2,067,143 km (0.091 R)
• M12: 2,190,861 km (0.082 R)
• M13: 2,289,895 km (0.112 R)
• M14: 2,445,925 km (0.054 R)
• M15: 2,634,269 km (0.037 R)
• M16: 2,837,423 km (0.067 R)
• M17: 2,955,755 km (0.038 R)
• M18: 3,136,619 km (0.082 R)
• M19: 3,300,578 km (0.109 R)
• M20: 3,399,312 km (0.114 R)
• M21: 3,525,423 km (0.12 R)
• M22: 3,631,788 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.3

Radius: 8.6

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.49 AU - 1.73 AU

Year: 1319 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,461,034 km

• M1: 113,246 km (0.063 R)
• M2: 219,161 km (0.085 R)
• M3: 276,457 km (0.11 R)
• M4: 401,371 km (0.114 R)
• M5: 465,698 km (0.058 R)
• M6: 606,619 km (0.116 R)
• M7: 755,020 km (0.112 R)
• M8: 876,344 km (0.112 R)
• M9: 1,173,446 km (0.06 R)
• M10: 1,529,937 km (0.113 R)
• M11: 1,675,945 km (0.094 R)
• M12: 1,847,085 km (0.071 R)
• M13: 2,034,531 km (0.108 R)
• M14: 2,163,036 km (0.086 R)
• M15: 2,394,314 km (0.066 R)
• M16: 2,484,671 km (0.084 R)
• M17: 2,610,632 km (0.119 R)
• M18: 2,845,352 km (0.101 R)
• M19: 2,941,094 km (0.04 R)
• M20: 3,013,649 km (0.072 R)
• M21: 3,272,453 km (0.08 R)
• M22: 3,615,631 km (0.039 R)
• M23: 3,785,125 km (0.114 R)
• M24: 3,957,163 km (0.096 R)
• M25: 4,240,651 km (0.114 R)
• M26: 4,502,896 km (0.077 R)
• M27: 4,572,758 km (0.12 R)
• M28: 4,643,069 km (0.105 R)
• M29: 4,699,468 km (0.103 R)
• M30: 4,942,115 km (0.075 R)
• M31: 5,754,731 km (0.048 R)
• M32: 6,246,609 km (0.086 R)
• M33: 6,371,673 km (0.088 R)
• M34: 6,481,777 km (0.07 R)
• M35: 6,864,149 km (0.098 R)
• M36: 6,928,625 km (0.09 R)
• M37: 7,058,177 km (0.055 R)
• M38: 7,551,102 km (0.108 R)
• M39: 7,768,169 km (0.12 R)
• M40: 8,500,749 km (0.096 R)
• M41: 8,779,001 km (0.067 R)
• M42: 8,866,516 km (0.03 R)
• M43: 9,148,658 km (0.111 R)
• M44: 9,487,647 km (0.084 R)
• M45: 9,740,018 km (0.094 R)
• M46: 9,848,925 km (0.079 R)
• M47: 9,958,132 km (0.098 R)
• M48: 10,306,695 km (0.115 R)
• M49: 10,399,146 km (0.11 R)
• M50: 10,566,247 km (0.118 R)
• M51: 10,715,396 km (0.09 R)
• M52: 10,827,894 km (0.075 R)
• M53: 11,072,636 km (0.111 R)
• M54: 11,319,472 km (0.106 R)
• M55: 11,376,619 km (0.086 R)
• M56: 11,625,550 km (0.114 R)
• M57: 12,031,409 km (0.069 R)
• M58: 12,226,484 km (0.079 R)
• M59: 12,442,055 km (0.115 R)
• M60: 13,056,603 km (0.106 R)
• M61: 13,236,868 km (0.077 R)
• M62: 13,519,010 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.1

Radius: 14.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.22 AU - 3.16 AU

Year: 2849 Days

Day: 7.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,461,034 km

• M1: 291,566 km (0.112 R)
• M2: 397,482 km (0.114 R)
• M3: 531,820 km (0.112 R)
• M4: 765,044 km (0.101 R)
• M5: 914,941 km (0.119 R)
• M6: 1,034,469 km (0.068 R)
• M7: 1,149,360 km (0.037 R)
• M8: 1,324,540 km (0.091 R)
• M9: 1,473,988 km (0.118 R)
• M10: 1,568,833 km (0.096 R)
• M11: 1,727,855 km (0.12 R)
• M12: 1,828,385 km (0.098 R)
• M13: 2,035,728 km (0.093 R)
• M14: 2,142,541 km (0.036 R)
• M15: 2,361,851 km (0.074 R)
• M16: 2,867,791 km (0.028 R)
• M17: 3,328,553 km (0.044 R)
• M18: 3,503,582 km (0.076 R)
• M19: 3,929,338 km (0.095 R)
• M20: 4,030,017 km (0.074 R)
• M21: 4,285,530 km (0.119 R)
• M22: 4,476,417 km (0.056 R)
• M23: 4,830,665 km (0.118 R)
• M24: 4,938,675 km (0.036 R)
• M25: 5,360,690 km (0.049 R)
• M26: 5,585,386 km (0.095 R)
• M27: 5,718,079 km (0.094 R)
• M28: 6,161,338 km (0.106 R)
• M29: 6,575,724 km (0.036 R)
• M30: 6,877,313 km (0.119 R)
• M31: 7,788,514 km (0.086 R)
• M32: 8,258,401 km (0.053 R)
• M33: 8,496,860 km (0.109 R)
• M34: 8,671,740 km (0.11 R)
• M35: 9,270,730 km (0.059 R)
• M36: 9,473,285 km (0.111 R)
• M37: 9,814,368 km (0.108 R)
• M38: 10,020,963 km (0.092 R)
• M39: 10,508,802 km (0.112 R)
• M40: 10,602,599 km (0.108 R)
• M41: 10,720,183 km (0.117 R)
• M42: 10,838,216 km (0.065 R)
• M43: 10,980,484 km (0.088 R)
• M44: 11,075,628 km (0.106 R)
• M45: 11,218,943 km (0.097 R)
• M46: 11,338,920 km (0.056 R)
• M47: 11,507,517 km (0.095 R)
• M48: 11,604,157 km (0.041 R)
• M49: 12,091,846 km (0.117 R)
• M50: 13,188,099 km (0.073 R)
• M51: 13,314,809 km (0.085 R)
• M52: 13,825,237 km (0.106 R)
• M53: 13,953,891 km (0.092 R)
• M54: 14,394,307 km (0.116 R)
• M55: 14,681,685 km (0.088 R)
• M56: 15,103,102 km (0.114 R)
• M57: 15,581,965 km (0.116 R)
• M58: 15,796,488 km (0.1 R)
• M59: 16,120,068 km (0.098 R)
• M60: 16,664,156 km (0.057 R)
• M61: 16,993,570 km (0.068 R)
• M62: 17,131,350 km (0.119 R)
• M63: 17,380,580 km (0.099 R)
• M64: 17,519,407 km (0.08 R)
• M65: 17,854,356 km (0.098 R)
• M66: 18,757,927 km (0.099 R)
• M67: 19,215,398 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.3

Radius: 7.6

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.97 AU - 10.43 AU

Year: 16569 Days

Day: 18.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,461,034 km

• M1: 229,782 km (0.065 R)
• M2: 403,316 km (0.104 R)
• M3: 496,665 km (0.046 R)
• M4: 774,468 km (0.091 R)
• M5: 1,044,792 km (0.079 R)
• M6: 1,231,789 km (0.119 R)
• M7: 1,315,264 km (0.103 R)
• M8: 1,372,112 km (0.1 R)
• M9: 1,488,200 km (0.117 R)
• M10: 1,607,579 km (0.107 R)
• M11: 1,699,282 km (0.085 R)
• M12: 3,004,972 km (0.086 R)
• M13: 3,708,082 km (0.101 R)
• M14: 4,633,495 km (0.042 R)
• M15: 4,897,984 km (0.114 R)
• M16: 5,258,066 km (0.111 R)
• M17: 5,349,470 km (0.068 R)
• M18: 6,003,961 km (0.109 R)
• M19: 6,051,683 km (0.114 R)
• M20: 6,099,554 km (0.062 R)
• M21: 6,147,575 km (0.083 R)
• M22: 6,832,434 km (0.079 R)
• M23: 7,234,553 km (0.109 R)
• M24: 7,748,123 km (0.07 R)
• M25: 7,852,243 km (0.095 R)
• M26: 8,756,113 km (0.119 R)
• M27: 11,009,356 km (0.078 R)
• M28: 11,185,134 km (0.07 R)
• M29: 11,421,199 km (0.096 R)
• M30: 12,078,532 km (0.094 R)
• M31: 12,259,994 km (0.115 R)
• M32: 12,503,240 km (0.09 R)
• M33: 12,686,797 km (0.112 R)
• M34: 13,180,620 km (0.11 R)
• M35: 13,429,850 km (0.116 R)
• M36: 14,763,814 km (0.083 R)
• M37: 15,087,693 km (0.025 R)
• M38: 15,283,068 km (0.072 R)
• M39: 15,413,817 km (0.072 R)
• M40: 18,174,945 km (0.115 R)
• M41: 18,521,862 km (0.098 R)
• M42: 18,801,161 km (0.099 R)
• M43: 19,222,578 km (0.106 R)
• M44: 20,866,659 km (0.085 R)
• M45: 20,939,214 km (0.061 R)
• M46: 22,406,769 km (0.086 R)
• M47: 22,704,170 km (0.099 R)
• M48: 23,303,160 km (0.105 R)
• M49: 23,680,146 km (0.049 R)
• M50: 23,831,539 km (0.091 R)
• M51: 24,440,103 km (0.106 R)
• M52: 25,053,903 km (0.055 R)
• M53: 26,296,463 km (0.081 R)
• M54: 30,966,161 km (0.064 R)
• M55: 32,047,454 km (0.117 R)
• M56: 33,734,918 km (0.108 R)
• M57: 34,675,141 km (0.093 R)
• M58: 35,710,807 km (0.113 R)
• M59: 37,107,453 km (0.096 R)
• M60: 39,235,632 km (0.092 R)
• M61: 40,314,532 km (0.107 R)
• M62: 41,312,200 km (0.103 R)
• M63: 41,676,920 km (0.115 R)
• M64: 41,768,174 km (0.118 R)
• M65: 42,042,686 km (0.094 R)
• M66: 42,501,503 km (0.107 R)
• M67: 42,777,511 km (0.083 R)
• M68: 43,146,569 km (0.082 R)
• M69: 44,166,827 km (0.117 R)
• M70: 45,853,393 km (0.074 R)
• M71: 46,042,036 km (0.069 R)
• M72: 46,704,605 km (0.106 R)
• M73: 46,989,439 km (0.078 R)
• M74: 47,274,872 km (0.113 R)
• M75: 49,966,886 km (0.111 R)
• M76: 51,135,694 km (0.092 R)
• M77: 51,821,750 km (0.074 R)
• M78: 52,412,063 km (0.113 R)
• M79: 52,510,797 km (0.06 R)
• M80: 52,609,382 km (0.117 R)
• M81: 52,905,885 km (0.042 R)
• M82: 53,897,869 km (0.079 R)
• M83: 54,796,054 km (0.1 R)
• M84: 55,598,497 km (0.096 R)
• M85: 57,316,479 km (0.065 R)
• M86: 58,437,566 km (0.052 R)
• M87: 60,597,609 km (0.091 R)
• M88: 61,011,996 km (0.116 R)
• M89: 61,115,817 km (0.118 R)
• M90: 61,635,370 km (0.079 R)
• M91: 61,947,880 km (0.102 R)
• M92: 62,574,396 km (0.115 R)
• M93: 63,728,543 km (0.093 R)
• M94: 67,018,649 km (0.113 R)
• M95: 69,711,860 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.2

Radius: 5.7

Gravity: 27.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.11 AU - 10.29 AU

Year: 16569 Days

Day: 16.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,461,034 km

• M1: 82,877 km (0.12 R)
• M2: 179,667 km (0.065 R)
• M3: 680,222 km (0.106 R)
• M4: 748,289 km (0.053 R)
• M5: 842,685 km (0.106 R)
• M6: 2,219,883 km (0.047 R)
• M7: 2,461,633 km (0.096 R)
• M8: 2,639,654 km (0.094 R)
• M9: 2,675,708 km (0.119 R)
• M10: 3,236,700 km (0.12 R)
• M11: 4,081,180 km (0.083 R)
• M12: 4,462,953 km (0.077 R)
• M13: 5,034,567 km (0.087 R)
• M14: 5,214,982 km (0.109 R)
• M15: 6,733,849 km (0.077 R)
• M16: 6,982,780 km (0.08 R)
• M17: 7,133,574 km (0.113 R)
• M18: 8,113,441 km (0.061 R)
• M19: 9,465,656 km (0.025 R)
• M20: 10,367,282 km (0.079 R)
• M21: 10,886,387 km (0.085 R)
• M22: 11,178,402 km (0.092 R)
• M23: 12,493,666 km (0.112 R)
• M24: 13,107,616 km (0.112 R)
• M25: 13,983,511 km (0.094 R)
• M26: 14,237,229 km (0.04 R)
• M27: 15,072,285 km (0.116 R)
• M28: 16,722,349 km (0.096 R)
• M29: 17,194,480 km (0.078 R)
• M30: 17,262,397 km (0.086 R)
• M31: 17,398,232 km (0.078 R)
• M32: 17,671,099 km (0.11 R)
• M33: 17,739,615 km (0.032 R)
• M34: 17,808,131 km (0.103 R)
• M35: 18,221,170 km (0.117 R)
• M36: 18,359,548 km (0.079 R)
• M37: 18,498,226 km (0.045 R)
• M38: 18,916,501 km (0.098 R)
• M39: 19,337,918 km (0.071 R)
• M40: 20,047,012 km (0.104 R)
• M41: 21,126,660 km (0.076 R)
• M42: 21,636,938 km (0.084 R)
• M43: 22,595,412 km (0.109 R)
• M44: 22,744,112 km (0.055 R)
• M45: 24,936,170 km (0.066 R)
• M46: 26,800,459 km (0.114 R)
• M47: 28,068,151 km (0.111 R)
• M48: 30,743,858 km (0.092 R)
• M49: 30,908,566 km (0.071 R)
• M50: 31,653,713 km (0.117 R)
• M51: 33,584,423 km (0.071 R)
• M52: 34,435,635 km (0.093 R)
• M53: 35,035,821 km (0.099 R)
• M54: 36,420,499 km (0.081 R)
• M55: 37,031,906 km (0.063 R)
• M56: 38,176,329 km (0.118 R)
• M57: 39,959,536 km (0.101 R)
• M58: 40,319,469 km (0.097 R)
• M59: 40,590,091 km (0.056 R)
• M60: 41,042,475 km (0.116 R)
• M61: 41,133,131 km (0.06 R)
• M62: 45,094,782 km (0.117 R)
• M63: 45,751,218 km (0.111 R)
• M64: 46,505,191 km (0.102 R)
• M65: 46,978,519 km (0.104 R)
• M66: 47,548,636 km (0.03 R)
• M67: 48,503,968 km (0.095 R)
• M68: 49,658,564 km (0.101 R)
• M69: 49,755,205 km (0.117 R)
• M70: 49,948,635 km (0.1 R)
• M71: 50,239,303 km (0.115 R)
• M72: 50,530,570 km (0.072 R)
• M73: 50,627,659 km (0.099 R)
• M74: 50,724,898 km (0.086 R)
• M75: 50,919,674 km (0.09 R)
• M76: 53,572,344 km (0.097 R)
• M77: 54,765,686 km (0.097 R)
• M78: 56,370,273 km (0.117 R)
• M79: 56,773,888 km (0.117 R)
• M80: 56,975,995 km (0.103 R)
• M81: 58,601,824 km (0.104 R)
• M82: 58,908,350 km (0.103 R)
• M83: 60,758,726 km (0.066 R)
• M84: 62,106,902 km (0.089 R)
• M85: 62,419,412 km (0.084 R)
• M86: 62,628,101 km (0.095 R)
• M87: 63,884,723 km (0.117 R)
• M88: 65,467,319 km (0.103 R)
• M89: 66,104,008 km (0.043 R)
• M90: 71,706,747 km (0.086 R)
• M91: 73,241,023 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 14,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit