🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 27.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.43 AU - 1.77 AU

Year: 754 Days

Day: 17.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.44 AU - 2.88 AU

Year: 1617 Days

Day: 37.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 121.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.84 AU - 4.2 AU

Year: 2462 Days

Day: 45.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 12.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.5 AU - 8.82 AU

Year: 7903 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,241,660 km

• M1: 159,172 km (0.12 R)
• M2: 239,955 km (0.092 R)
• M3: 446,400 km (0.092 R)
• M4: 557,701 km (0.054 R)
• M5: 652,396 km (0.097 R)
• M6: 892,501 km (0.036 R)
• M7: 1,197,830 km (0.111 R)
• M8: 1,420,282 km (0.1 R)
• M9: 1,927,569 km (0.117 R)
• M10: 2,057,420 km (0.084 R)
• M11: 2,235,441 km (0.118 R)
• M12: 2,372,473 km (0.099 R)
• M13: 2,775,938 km (0.087 R)
• M14: 2,948,574 km (0.1 R)
• M15: 3,252,856 km (0.067 R)
• M16: 3,356,527 km (0.06 R)
• M17: 3,701,500 km (0.078 R)
• M18: 3,837,185 km (0.082 R)
• M19: 4,030,167 km (0.11 R)
• M20: 4,339,834 km (0.066 R)
• M21: 4,774,715 km (0.067 R)
• M22: 4,893,047 km (0.095 R)
• M23: 5,780,462 km (0.059 R)
• M24: 6,356,414 km (0.044 R)
• M25: 6,651,271 km (0.084 R)
• M26: 7,528,363 km (0.091 R)
• M27: 7,666,592 km (0.104 R)
• M28: 7,945,442 km (0.112 R)
• M29: 8,657,528 km (0.103 R)
• M30: 10,448,813 km (0.077 R)
• M31: 10,758,181 km (0.104 R)
• M32: 10,953,257 km (0.036 R)
• M33: 11,228,218 km (0.095 R)
• M34: 11,307,205 km (0.119 R)
• M35: 11,425,986 km (0.109 R)
• M36: 11,505,423 km (0.116 R)
• M37: 11,985,931 km (0.048 R)
• M38: 12,147,646 km (0.119 R)
• M39: 12,228,728 km (0.032 R)
• M40: 12,309,960 km (0.087 R)
• M41: 12,473,171 km (0.039 R)
• M42: 12,760,399 km (0.11 R)
• M43: 12,842,828 km (0.114 R)
• M44: 13,424,913 km (0.032 R)
• M45: 13,677,135 km (0.069 R)
• M46: 14,658,347 km (0.057 R)
• M47: 15,004,966 km (0.025 R)
• M48: 15,618,018 km (0.088 R)
• M49: 16,016,546 km (0.095 R)
• M50: 16,105,557 km (0.059 R)
• M51: 16,913,984 km (0.12 R)
• M52: 17,368,911 km (0.11 R)
• M53: 17,552,019 km (0.092 R)
• M54: 17,920,179 km (0.114 R)
• M55: 19,039,770 km (0.065 R)
• M56: 19,894,422 km (0.069 R)
• M57: 20,422,802 km (0.107 R)
• M58: 20,567,762 km (0.113 R)
• M59: 21,053,357 km (0.095 R)
• M60: 22,582,547 km (0.048 R)
• M61: 24,300,529 km (0.093 R)
• M62: 25,175,227 km (0.08 R)
• M63: 25,642,571 km (0.102 R)
• M64: 25,955,679 km (0.073 R)
• M65: 26,480,319 km (0.096 R)
• M66: 26,796,868 km (0.116 R)
• M67: 27,008,549 km (0.083 R)
• M68: 27,647,033 km (0.07 R)
• M69: 29,920,472 km (0.082 R)
• M70: 30,195,133 km (0.093 R)
• M71: 30,581,096 km (0.088 R)
• M72: 30,857,702 km (0.095 R)
• M73: 31,024,055 km (0.077 R)
• M74: 31,860,607 km (0.113 R)
• M75: 32,197,202 km (0.108 R)
• M76: 32,987,378 km (0.036 R)
• M77: 34,012,721 km (0.09 R)
• M78: 35,453,947 km (0.037 R)
• M79: 36,621,409 km (0.1 R)
• M80: 36,797,635 km (0.119 R)
• M81: 40,017,131 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 9.2

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.1 AU - 8.46 AU

Year: 8882 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,241,660 km

• M1: 120,875 km (0.112 R)
• M2: 271,371 km (0.092 R)
• M3: 626,516 km (0.096 R)
• M4: 727,195 km (0.081 R)
• M5: 833,859 km (0.112 R)
• M6: 962,662 km (0.108 R)
• M7: 1,133,054 km (0.086 R)
• M8: 1,258,417 km (0.063 R)
• M9: 1,407,566 km (0.079 R)
• M10: 1,723,517 km (0.12 R)
• M11: 1,910,963 km (0.071 R)
• M12: 2,039,917 km (0.086 R)
• M13: 2,443,681 km (0.11 R)
• M14: 2,536,881 km (0.062 R)
• M15: 2,872,279 km (0.041 R)
• M16: 3,045,513 km (0.114 R)
• M17: 3,120,761 km (0.069 R)
• M18: 3,506,424 km (0.112 R)
• M19: 3,664,998 km (0.086 R)
• M20: 3,907,347 km (0.054 R)
• M21: 4,182,756 km (0.106 R)
• M22: 4,322,930 km (0.096 R)
• M23: 4,464,599 km (0.096 R)
• M24: 4,869,560 km (0.079 R)
• M25: 5,046,684 km (0.07 R)
• M26: 5,839,104 km (0.065 R)
• M27: 6,027,448 km (0.048 R)
• M28: 8,510,772 km (0.074 R)
• M29: 9,121,132 km (0.078 R)
• M30: 9,266,840 km (0.111 R)
• M31: 9,894,403 km (0.082 R)
• M32: 9,969,202 km (0.074 R)
• M33: 10,459,734 km (0.081 R)
• M34: 10,612,174 km (0.098 R)
• M35: 10,765,362 km (0.118 R)
• M36: 10,842,405 km (0.069 R)
• M37: 11,503,328 km (0.078 R)
• M38: 11,739,843 km (0.062 R)
• M39: 11,818,980 km (0.095 R)
• M40: 13,274,417 km (0.101 R)
• M41: 14,402,535 km (0.062 R)
• M42: 14,614,964 km (0.111 R)
• M43: 14,871,076 km (0.079 R)
• M44: 15,042,664 km (0.033 R)
• M45: 15,214,851 km (0.09 R)
• M46: 15,387,787 km (0.064 R)
• M47: 16,041,978 km (0.12 R)
• M48: 16,217,905 km (0.1 R)
• M49: 18,287,592 km (0.101 R)
• M50: 18,517,524 km (0.103 R)
• M51: 18,887,479 km (0.092 R)
• M52: 19,306,503 km (0.094 R)
• M53: 19,446,826 km (0.078 R)
• M54: 20,248,670 km (0.078 R)
• M55: 20,965,244 km (0.093 R)
• M56: 21,061,435 km (0.097 R)
• M57: 21,738,665 km (0.066 R)
• M58: 22,965,667 km (0.09 R)
• M59: 23,263,516 km (0.109 R)
• M60: 23,363,148 km (0.116 R)
• M61: 23,462,780 km (0.078 R)
• M62: 23,562,712 km (0.084 R)
• M63: 23,762,724 km (0.114 R)
• M64: 25,897,935 km (0.046 R)
• M65: 26,104,529 km (0.103 R)
• M66: 28,465,632 km (0.029 R)
• M67: 28,839,029 km (0.052 R)
• M68: 29,536,753 km (0.047 R)
• M69: 29,860,633 km (0.067 R)
• M70: 30,077,250 km (0.08 R)
• M71: 30,675,642 km (0.083 R)
• M72: 31,003,560 km (0.092 R)
• M73: 31,884,093 km (0.044 R)
• M74: 32,105,498 km (0.118 R)
• M75: 32,216,350 km (0.113 R)
• M76: 32,605,454 km (0.05 R)
• M77: 33,556,897 km (0.077 R)
• M78: 33,725,793 km (0.069 R)
• M79: 34,631,009 km (0.114 R)
• M80: 34,801,701 km (0.092 R)
• M81: 35,716,492 km (0.112 R)
• M82: 36,523,423 km (0.094 R)
• M83: 36,581,317 km (0.062 R)
• M84: 37,045,370 km (0.084 R)
• M85: 37,394,681 km (0.091 R)
• M86: 38,037,951 km (0.085 R)
• M87: 38,331,612 km (0.044 R)
• M88: 39,157,691 km (0.103 R)
• M89: 39,810,836 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.4

Radius: 3.9

Gravity: 36.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.99 AU - 12.89 AU

Year: 16356 Days

Day: 19.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,241,660 km

• M1: 64,177 km (0.054 R)
• M2: 110,403 km (0.119 R)
• M3: 454,030 km (0.087 R)
• M4: 489,185 km (0.032 R)
• M5: 891,155 km (0.108 R)
• M6: 1,371,663 km (0.051 R)
• M7: 1,529,189 km (0.116 R)
• M8: 2,036,177 km (0.046 R)
• M9: 2,246,362 km (0.096 R)
• M10: 2,432,013 km (0.12 R)
• M11: 3,052,096 km (0.075 R)
• M12: 3,645,999 km (0.107 R)
• M13: 4,011,766 km (0.111 R)
• M14: 4,161,214 km (0.103 R)
• M15: 4,274,610 km (0.081 R)
• M16: 4,659,824 km (0.099 R)
• M17: 5,016,017 km (0.072 R)
• M18: 5,217,675 km (0.109 R)
• M19: 5,838,356 km (0.117 R)
• M20: 7,283,920 km (0.11 R)
• M21: 7,466,280 km (0.117 R)
• M22: 8,448,390 km (0.041 R)
• M23: 8,543,983 km (0.069 R)
• M24: 9,371,259 km (0.055 R)
• M25: 10,685,178 km (0.099 R)
• M26: 11,153,269 km (0.092 R)
• M27: 12,001,788 km (0.115 R)
• M28: 12,217,060 km (0.08 R)
• M29: 12,488,131 km (0.118 R)
• M30: 13,202,012 km (0.101 R)
• M31: 13,535,915 km (0.104 R)
• M32: 13,647,814 km (0.099 R)
• M33: 14,098,702 km (0.07 R)
• M34: 14,668,969 km (0.111 R)
• M35: 14,956,945 km (0.085 R)
• M36: 17,327,024 km (0.077 R)
• M37: 18,866,535 km (0.116 R)
• M38: 20,320,926 km (0.114 R)
• M39: 21,158,824 km (0.06 R)
• M40: 21,353,899 km (0.088 R)
• M41: 23,403,091 km (0.087 R)
• M42: 23,874,474 km (0.095 R)
• M43: 24,145,246 km (0.113 R)
• M44: 25,100,728 km (0.074 R)
• M45: 25,169,543 km (0.12 R)
• M46: 26,487,201 km (0.047 R)
• M47: 26,697,386 km (0.115 R)
• M48: 26,837,708 km (0.06 R)
• M49: 27,260,322 km (0.054 R)
• M50: 27,969,566 km (0.064 R)
• M51: 29,551,115 km (0.108 R)
• M52: 30,572,569 km (0.094 R)
• M53: 31,087,634 km (0.114 R)
• M54: 31,161,536 km (0.093 R)
• M55: 32,201,091 km (0.073 R)
• M56: 33,478,507 km (0.046 R)
• M57: 33,629,901 km (0.087 R)
• M58: 34,237,717 km (0.071 R)
• M59: 36,549,004 km (0.059 R)
• M60: 37,095,634 km (0.05 R)
• M61: 37,644,808 km (0.105 R)
• M62: 37,881,023 km (0.096 R)
• M63: 38,910,257 km (0.045 R)
• M64: 39,149,015 km (0.053 R)
• M65: 39,388,371 km (0.095 R)
• M66: 40,189,618 km (0.111 R)
• M67: 40,269,952 km (0.096 R)
• M68: 40,915,317 km (0.094 R)
• M69: 43,365,281 km (0.04 R)
• M70: 47,043,444 km (0.113 R)
• M71: 47,637,796 km (0.077 R)
• M72: 47,893,310 km (0.026 R)
• M73: 48,748,112 km (0.091 R)
• M74: 48,919,701 km (0.064 R)
• M75: 49,263,476 km (0.102 R)
• M76: 50,299,591 km (0.038 R)
• M77: 53,716,107 km (0.077 R)
• M78: 53,893,381 km (0.097 R)
• M79: 53,981,943 km (0.12 R)
• M80: 54,070,804 km (0.049 R)
• M81: 54,337,238 km (0.08 R)
• M82: 54,426,099 km (0.102 R)
• M83: 54,871,452 km (0.11 R)
• M84: 55,497,070 km (0.06 R)
• M85: 55,586,530 km (0.049 R)
• M86: 56,394,657 km (0.089 R)
• M87: 56,664,981 km (0.056 R)
• M88: 56,755,188 km (0.067 R)
• M89: 57,116,317 km (0.073 R)
• M90: 57,840,970 km (0.098 R)
• M91: 58,751,123 km (0.091 R)
• M92: 61,880,710 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.4

Radius: 5.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.54 AU - 20.2 AU

Year: 26987 Days

Day: 17 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,241,660 km

• M1: 119,977 km (0.088 R)
• M2: 164,109 km (0.113 R)
• M3: 216,917 km (0.088 R)
• M4: 287,826 km (0.111 R)
• M5: 355,594 km (0.094 R)
• M6: 1,840,951 km (0.074 R)
• M7: 2,411,667 km (0.114 R)
• M8: 2,654,315 km (0.116 R)
• M9: 2,879,460 km (0.062 R)
• M10: 4,531,768 km (0.027 R)
• M11: 5,323,141 km (0.115 R)
• M12: 5,831,026 km (0.071 R)
• M13: 5,895,652 km (0.09 R)
• M14: 7,064,011 km (0.069 R)
• M15: 7,656,569 km (0.118 R)
• M16: 8,520,197 km (0.084 R)
• M17: 9,038,105 km (0.113 R)
• M18: 9,150,303 km (0.08 R)
• M19: 9,225,551 km (0.084 R)
• M20: 9,642,331 km (0.116 R)
• M21: 9,680,628 km (0.092 R)
• M22: 9,795,519 km (0.084 R)
• M23: 10,181,781 km (0.119 R)
• M24: 11,694,814 km (0.096 R)
• M25: 12,022,283 km (0.115 R)
• M26: 14,309,635 km (0.093 R)
• M27: 16,269,816 km (0.114 R)
• M28: 17,513,722 km (0.113 R)
• M29: 18,123,483 km (0.067 R)
• M30: 18,217,879 km (0.111 R)
• M31: 19,315,479 km (0.096 R)
• M32: 19,411,969 km (0.12 R)
• M33: 20,189,429 km (0.099 R)
• M34: 20,483,539 km (0.118 R)
• M35: 21,274,912 km (0.065 R)
• M36: 22,836,414 km (0.032 R)
• M37: 24,852,694 km (0.118 R)
• M38: 24,957,562 km (0.086 R)
• M39: 26,602,690 km (0.102 R)
• M40: 26,763,807 km (0.085 R)
• M41: 27,574,029 km (0.099 R)
• M42: 28,227,921 km (0.092 R)
• M43: 31,459,834 km (0.075 R)
• M44: 32,716,007 km (0.089 R)
• M45: 35,041,656 km (0.118 R)
• M46: 35,868,034 km (0.077 R)
• M47: 37,480,101 km (0.07 R)
• M48: 37,660,666 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.1

Radius: 4.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 18.43 AU - 18.81 AU

Year: 29952 Days

Day: 18.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,241,660 km

• M1: 68,665 km (0.095 R)
• M2: 204,500 km (0.084 R)
• M3: 318,494 km (0.113 R)
• M4: 383,270 km (0.115 R)
• M5: 588,368 km (0.119 R)
• M6: 620,382 km (0.058 R)
• M7: 686,205 km (0.095 R)
• M8: 897,587 km (0.103 R)
• M9: 953,537 km (0.107 R)
• M10: 1,250,788 km (0.105 R)
• M11: 1,486,255 km (0.116 R)
• M12: 1,666,221 km (0.107 R)
• M13: 1,735,485 km (0.059 R)
• M14: 1,782,159 km (0.072 R)
• M15: 1,829,432 km (0.114 R)
• M16: 2,453,405 km (0.094 R)
• M17: 3,514,952 km (0.092 R)
• M18: 3,906,898 km (0.05 R)
• M19: 3,937,566 km (0.113 R)
• M20: 4,154,931 km (0.099 R)
• M21: 4,536,555 km (0.114 R)
• M22: 4,764,393 km (0.096 R)
• M23: 4,962,760 km (0.08 R)
• M24: 5,130,010 km (0.111 R)
• M25: 5,504,603 km (0.082 R)
• M26: 5,852,717 km (0.033 R)
• M27: 6,533,687 km (0.114 R)
• M28: 7,697,558 km (0.093 R)
• M29: 7,852,243 km (0.118 R)
• M30: 8,047,318 km (0.114 R)
• M31: 8,086,513 km (0.114 R)
• M32: 8,521,544 km (0.089 R)
• M33: 9,291,075 km (0.111 R)
• M34: 10,636,558 km (0.088 R)
• M35: 10,938,896 km (0.115 R)
• M36: 11,684,940 km (0.095 R)
• M37: 12,041,581 km (0.073 R)
• M38: 12,176,369 km (0.087 R)
• M39: 12,720,157 km (0.096 R)
• M40: 12,811,562 km (0.099 R)
• M41: 13,040,895 km (0.081 R)
• M42: 14,732,698 km (0.111 R)
• M43: 15,263,321 km (0.103 R)
• M44: 15,409,029 km (0.09 R)
• M45: 15,996,800 km (0.096 R)
• M46: 16,243,935 km (0.114 R)
• M47: 16,942,408 km (0.07 R)
• M48: 17,498,014 km (0.089 R)
• M49: 17,599,741 km (0.069 R)
• M50: 18,111,066 km (0.038 R)
• M51: 19,357,964 km (0.103 R)
• M52: 19,779,830 km (0.103 R)
• M53: 20,418,165 km (0.113 R)
• M54: 22,428,610 km (0.104 R)
• M55: 22,483,812 km (0.086 R)
• M56: 22,539,014 km (0.119 R)
• M57: 23,878,513 km (0.1 R)
• M58: 25,358,634 km (0.117 R)
• M59: 25,588,865 km (0.096 R)
• M60: 26,750,942 km (0.042 R)
• M61: 27,989,462 km (0.114 R)
• M62: 28,705,587 km (0.081 R)
• M63: 28,765,576 km (0.103 R)
• M64: 29,126,107 km (0.088 R)
• M65: 31,135,805 km (0.105 R)
• M66: 32,063,910 km (0.075 R)
• M67: 33,126,803 km (0.068 R)
• M68: 34,647,016 km (0.089 R)
• M69: 34,838,502 km (0.031 R)
• M70: 35,222,819 km (0.045 R)
• M71: 39,608,280 km (0.077 R)
• M72: 41,762,639 km (0.119 R)
• M73: 43,334,464 km (0.095 R)
• M74: 44,023,961 km (0.057 R)
• M75: 44,786,461 km (0.086 R)
• M76: 45,343,863 km (0.06 R)
• M77: 45,833,347 km (0.1 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: 497 - 13,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit