🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.95 AU - 1.21 AU

Year: 427 Days

Day: 33.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.39 AU - 1.57 AU

Year: 686 Days

Day: 19.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 132.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,394,168 km

• M1: 652,696 km (0.117 R)
• M2: 1,261,708 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.72 AU - 2.32 AU

Year: 1093 Days

Day: 17.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,394,168 km

• M1: 64,776 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 12.8

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.56 AU - 11.2 AU

Year: 11826 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,394,168 km

• M1: 296,802 km (0.066 R)
• M2: 459,864 km (0.056 R)
• M3: 677,379 km (0.11 R)
• M4: 950,545 km (0.096 R)
• M5: 1,111,213 km (0.089 R)
• M6: 1,303,446 km (0.036 R)
• M7: 1,770,640 km (0.088 R)
• M8: 2,452,807 km (0.105 R)
• M9: 2,764,718 km (0.086 R)
• M10: 2,881,405 km (0.064 R)
• M11: 3,906,150 km (0.047 R)
• M12: 4,271,318 km (0.071 R)
• M13: 4,372,895 km (0.054 R)
• M14: 4,475,220 km (0.114 R)
• M15: 5,106,224 km (0.11 R)
• M16: 5,359,344 km (0.099 R)
• M17: 5,616,502 km (0.07 R)
• M18: 5,765,352 km (0.093 R)
• M19: 6,490,304 km (0.117 R)
• M20: 6,804,160 km (0.046 R)
• M21: 7,324,910 km (0.113 R)
• M22: 7,406,142 km (0.062 R)
• M23: 7,651,781 km (0.119 R)
• M24: 8,277,849 km (0.116 R)
• M25: 10,207,661 km (0.094 R)
• M26: 10,344,094 km (0.084 R)
• M27: 10,989,310 km (0.116 R)
• M28: 11,129,184 km (0.1 R)
• M29: 11,410,877 km (0.047 R)
• M30: 12,077,335 km (0.057 R)
• M31: 12,463,747 km (0.109 R)
• M32: 13,398,135 km (0.116 R)
• M33: 14,100,946 km (0.093 R)
• M34: 15,333,632 km (0.08 R)
• M35: 17,409,751 km (0.055 R)
• M36: 18,121,239 km (0.051 R)
• M37: 18,563,749 km (0.081 R)
• M38: 20,197,957 km (0.114 R)
• M39: 21,235,268 km (0.096 R)
• M40: 21,819,149 km (0.093 R)
• M41: 22,349,024 km (0.11 R)
• M42: 24,024,820 km (0.052 R)
• M43: 24,939,162 km (0.106 R)
• M44: 25,989,189 km (0.113 R)
• M45: 26,488,397 km (0.105 R)
• M46: 26,864,786 km (0.088 R)
• M47: 28,196,207 km (0.106 R)
• M48: 28,644,701 km (0.069 R)
• M49: 29,160,365 km (0.094 R)
• M50: 29,549,020 km (0.085 R)
• M51: 29,809,171 km (0.075 R)
• M52: 29,939,471 km (0.099 R)
• M53: 30,462,614 km (0.11 R)
• M54: 30,659,635 km (0.119 R)
• M55: 32,384,648 km (0.096 R)
• M56: 32,652,727 km (0.081 R)
• M57: 33,936,726 km (0.092 R)
• M58: 34,208,994 km (0.036 R)
• M59: 34,345,577 km (0.073 R)
• M60: 34,687,557 km (0.101 R)
• M61: 35,720,232 km (0.056 R)
• M62: 35,928,023 km (0.082 R)
• M63: 36,414,366 km (0.077 R)
• M64: 38,310,519 km (0.08 R)
• M65: 40,527,110 km (0.09 R)
• M66: 40,816,133 km (0.106 R)
• M67: 41,396,124 km (0.11 R)
• M68: 41,541,683 km (0.11 R)
• M69: 42,125,115 km (0.079 R)
• M70: 43,521,910 km (0.092 R)
• M71: 44,114,617 km (0.094 R)
• M72: 45,457,856 km (0.057 R)
• M73: 45,683,001 km (0.088 R)
• M74: 48,874,223 km (0.074 R)
• M75: 49,490,267 km (0.114 R)
• M76: 50,885,716 km (0.11 R)
• M77: 52,058,264 km (0.071 R)
• M78: 52,215,342 km (0.107 R)
• M79: 52,451,257 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.9

Radius: 8.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.77 AU - 13.61 AU

Year: 14254 Days

Day: 11.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,394,168 km

• M1: 114,742 km (0.064 R)
• M2: 178,919 km (0.102 R)
• M3: 404,961 km (0.118 R)
• M4: 478,863 km (0.055 R)
• M5: 807,978 km (0.05 R)
• M6: 971,189 km (0.059 R)
• M7: 1,367,923 km (0.062 R)
• M8: 2,321,011 km (0.077 R)
• M9: 3,099,518 km (0.119 R)
• M10: 3,410,981 km (0.08 R)
• M11: 3,597,380 km (0.037 R)
• M12: 3,841,973 km (0.107 R)
• M13: 4,233,171 km (0.115 R)
• M14: 4,491,526 km (0.114 R)
• M15: 4,725,498 km (0.112 R)
• M16: 4,903,519 km (0.117 R)
• M17: 6,082,201 km (0.093 R)
• M18: 6,537,726 km (0.105 R)
• M19: 6,703,181 km (0.104 R)
• M20: 6,903,493 km (0.112 R)
• M21: 7,516,096 km (0.092 R)
• M22: 8,146,202 km (0.117 R)
• M23: 8,324,224 km (0.107 R)
• M24: 8,395,881 km (0.12 R)
• M25: 8,575,698 km (0.06 R)
• M26: 8,647,954 km (0.042 R)
• M27: 9,049,325 km (0.095 R)
• M28: 9,344,930 km (0.042 R)
• M29: 10,753,394 km (0.065 R)
• M30: 11,184,834 km (0.058 R)
• M31: 12,512,815 km (0.114 R)
• M32: 12,718,362 km (0.095 R)
• M33: 13,091,310 km (0.068 R)
• M34: 13,636,145 km (0.035 R)
• M35: 14,274,030 km (0.062 R)
• M36: 14,359,750 km (0.076 R)
• M37: 14,445,769 km (0.104 R)
• M38: 14,575,021 km (0.118 R)
• M39: 15,490,560 km (0.105 R)
• M40: 15,578,823 km (0.091 R)
• M41: 15,933,071 km (0.105 R)
• M42: 16,604,765 km (0.092 R)
• M43: 18,207,557 km (0.117 R)
• M44: 18,815,373 km (0.087 R)
• M45: 18,909,470 km (0.052 R)
• M46: 19,240,081 km (0.07 R)
• M47: 20,484,586 km (0.088 R)
• M48: 20,775,554 km (0.104 R)
• M49: 21,067,868 km (0.057 R)
• M50: 21,656,536 km (0.069 R)
• M51: 21,804,488 km (0.113 R)
• M52: 22,101,589 km (0.076 R)
• M53: 22,399,888 km (0.093 R)
• M54: 23,505,416 km (0.108 R)
• M55: 23,708,271 km (0.093 R)
• M56: 24,371,737 km (0.117 R)
• M57: 25,925,909 km (0.086 R)
• M58: 26,873,761 km (0.094 R)
• M59: 27,405,283 km (0.118 R)
• M60: 28,424,493 km (0.09 R)
• M61: 28,478,498 km (0.098 R)
• M62: 29,949,344 km (0.109 R)
• M63: 30,887,921 km (0.071 R)
• M64: 31,054,573 km (0.092 R)
• M65: 31,724,173 km (0.108 R)
• M66: 32,229,515 km (0.118 R)
• M67: 32,342,162 km (0.07 R)
• M68: 34,911,206 km (0.113 R)
• M69: 35,665,628 km (0.118 R)
• M70: 36,308,151 km (0.111 R)
• M71: 39,276,323 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.7

Radius: 5.4

Gravity: 20.46 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.34 AU - 18.84 AU

Year: 28093 Days

Day: 21.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,394,168 km

• M1: 1,339,350 km (0.105 R)
• M2: 1,646,624 km (0.109 R)
• M3: 2,051,136 km (0.083 R)
• M4: 2,364,095 km (0.058 R)
• M5: 2,776,088 km (0.064 R)
• M6: 3,165,940 km (0.097 R)
• M7: 3,526,620 km (0.045 R)
• M8: 3,711,972 km (0.118 R)
• M9: 4,584,726 km (0.067 R)
• M10: 5,200,172 km (0.09 R)
• M11: 5,678,735 km (0.068 R)
• M12: 6,338,462 km (0.068 R)
• M13: 7,729,273 km (0.092 R)
• M14: 9,982,367 km (0.111 R)
• M15: 10,575,223 km (0.066 R)
• M16: 10,909,425 km (0.096 R)
• M17: 13,344,728 km (0.111 R)
• M18: 13,561,047 km (0.118 R)
• M19: 14,659,694 km (0.118 R)
• M20: 18,683,428 km (0.025 R)
• M21: 18,925,327 km (0.042 R)
• M22: 19,006,260 km (0.104 R)
• M23: 20,731,123 km (0.108 R)
• M24: 20,814,449 km (0.107 R)
• M25: 21,485,545 km (0.072 R)
• M26: 21,654,441 km (0.104 R)
• M27: 23,021,168 km (0.111 R)
• M28: 24,768,471 km (0.104 R)
• M29: 25,657,980 km (0.1 R)
• M30: 26,467,454 km (0.077 R)
• M31: 27,651,521 km (0.071 R)
• M32: 28,574,091 km (0.067 R)
• M33: 28,759,742 km (0.116 R)
• M34: 28,852,792 km (0.118 R)
• M35: 29,976,571 km (0.094 R)
• M36: 30,165,363 km (0.073 R)
• M37: 30,354,455 km (0.08 R)
• M38: 31,593,126 km (0.12 R)
• M39: 33,140,267 km (0.111 R)
• M40: 34,218,119 km (0.059 R)
• M41: 34,810,976 km (0.063 R)
• M42: 34,910,010 km (0.028 R)
• M43: 36,307,702 km (0.12 R)
• M44: 36,508,762 km (0.107 R)
• M45: 36,609,591 km (0.087 R)
• M46: 38,029,275 km (0.081 R)
• M47: 38,335,801 km (0.076 R)
• M48: 38,745,849 km (0.07 R)
• M49: 39,260,316 km (0.106 R)
• M50: 41,866,909 km (0.08 R)
• M51: 43,137,892 km (0.12 R)
• M52: 43,564,246 km (0.116 R)
• M53: 43,778,022 km (0.109 R)
• M54: 44,528,853 km (0.09 R)
• M55: 47,794,575 km (0.064 R)
• M56: 49,567,758 km (0.093 R)
• M57: 49,679,209 km (0.073 R)
• M58: 50,350,155 km (0.117 R)
• M59: 51,474,982 km (0.056 R)
• M60: 52,494,491 km (0.069 R)
• M61: 55,708,452 km (0.075 R)
• M62: 56,521,815 km (0.072 R)
• M63: 58,395,828 km (0.083 R)
• M64: 58,513,562 km (0.085 R)
• M65: 59,340,389 km (0.078 R)
• M66: 59,577,352 km (0.079 R)
• M67: 61,125,092 km (0.078 R)
• M68: 62,084,014 km (0.088 R)
• M69: 62,806,572 km (0.06 R)
• M70: 62,927,297 km (0.099 R)
• M71: 63,652,996 km (0.107 R)
• M72: 64,625,083 km (0.056 R)
• M73: 65,479,586 km (0.106 R)
• M74: 66,706,738 km (0.097 R)
• M75: 68,189,402 km (0.092 R)
• M76: 68,313,568 km (0.083 R)
• M77: 68,561,901 km (0.07 R)
• M78: 69,183,929 km (0.084 R)
• M79: 69,558,073 km (0.099 R)
• M80: 71,313,155 km (0.089 R)
• M81: 72,702,172 km (0.034 R)
• M82: 74,355,378 km (0.111 R)
• M83: 75,635,487 km (0.102 R)
• M84: 76,020,851 km (0.076 R)
• M85: 77,181,132 km (0.087 R)
• M86: 79,910,994 km (0.076 R)
• M87: 81,880,300 km (0.078 R)
• M88: 82,804,665 km (0.032 R)
• M89: 83,467,234 km (0.118 R)
• M90: 83,732,621 km (0.11 R)
• M91: 84,530,726 km (0.096 R)
• M92: 84,930,750 km (0.04 R)
• M93: 86,402,644 km (0.067 R)
• M94: 88,018,151 km (0.08 R)
• M95: 88,423,412 km (0.118 R)
• M96: 88,829,570 km (0.111 R)
• M97: 89,507,548 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.1

Radius: 7.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.49 AU - 21.63 AU

Year: 31687 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,394,168 km

• M1: 150,495 km (0.108 R)
• M2: 397,631 km (0.064 R)
• M3: 1,371,364 km (0.082 R)
• M4: 1,653,804 km (0.043 R)
• M5: 1,776,924 km (0.073 R)
• M6: 1,852,171 km (0.072 R)
• M7: 1,980,227 km (0.089 R)
• M8: 2,084,796 km (0.118 R)
• M9: 2,326,696 km (0.11 R)
• M10: 3,445,239 km (0.101 R)
• M11: 3,508,070 km (0.067 R)
• M12: 3,893,883 km (0.09 R)
• M13: 4,225,841 km (0.101 R)
• M14: 4,670,894 km (0.062 R)
• M15: 6,055,871 km (0.072 R)
• M16: 6,323,951 km (0.047 R)
• M17: 6,478,934 km (0.094 R)
• M18: 6,871,928 km (0.085 R)
• M19: 7,394,473 km (0.11 R)
• M20: 7,557,834 km (0.115 R)
• M21: 7,846,558 km (0.088 R)
• M22: 8,820,590 km (0.111 R)
• M23: 9,431,996 km (0.116 R)
• M24: 9,698,280 km (0.088 R)
• M25: 9,877,199 km (0.047 R)
• M26: 10,741,726 km (0.09 R)
• M27: 10,834,177 km (0.086 R)
• M28: 11,630,337 km (0.118 R)
• M29: 12,011,512 km (0.104 R)
• M30: 12,493,816 km (0.064 R)
• M31: 12,639,674 km (0.036 R)
• M32: 12,786,280 km (0.09 R)
• M33: 13,328,123 km (0.11 R)
• M34: 13,777,216 km (0.083 R)
• M35: 14,895,610 km (0.114 R)
• M36: 17,652,698 km (0.051 R)
• M37: 18,921,438 km (0.047 R)
• M38: 18,977,238 km (0.084 R)
• M39: 19,033,187 km (0.109 R)
• M40: 19,708,023 km (0.089 R)
• M41: 20,105,355 km (0.027 R)
• M42: 21,487,490 km (0.072 R)
• M43: 24,160,505 km (0.111 R)
• M44: 24,707,584 km (0.034 R)
• M45: 25,197,368 km (0.095 R)
• M46: 25,258,852 km (0.059 R)
• M47: 25,381,822 km (0.109 R)
• M48: 25,566,725 km (0.034 R)
• M49: 26,748,398 km (0.083 R)
• M50: 27,440,588 km (0.085 R)
• M51: 27,884,146 km (0.11 R)
• M52: 28,971,124 km (0.084 R)
• M53: 29,422,760 km (0.105 R)
• M54: 30,398,437 km (0.096 R)
• M55: 31,318,613 km (0.108 R)
• M56: 31,384,586 km (0.096 R)
• M57: 32,247,766 km (0.118 R)
• M58: 32,782,877 km (0.09 R)
• M59: 33,320,981 km (0.086 R)
• M60: 33,929,695 km (0.078 R)
• M61: 34,610,365 km (0.108 R)
• M62: 35,501,968 km (0.065 R)
• M63: 38,221,957 km (0.119 R)
• M64: 38,717,275 km (0.084 R)
• M65: 39,143,480 km (0.088 R)
• M66: 39,285,897 km (0.072 R)
• M67: 39,642,688 km (0.078 R)
• M68: 39,785,703 km (0.094 R)
• M69: 44,451,960 km (0.094 R)
• M70: 45,345,957 km (0.112 R)
• M71: 45,420,756 km (0.096 R)
• M72: 46,773,569 km (0.119 R)
• M73: 47,606,830 km (0.115 R)
• M74: 47,987,257 km (0.055 R)
• M75: 50,290,615 km (0.112 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: 499 - 16,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit