🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.88 AU - 1.08 AU

Year: 349 Days

Day: 17 Hours

Environment

Temp: 107 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,309,243 km

• M1: 89,908 km (0.081 R)
• M2: 346,020 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.02 AU - 1.58 AU

Year: 533 Days

Day: 29.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,309,243 km

• M1: 98,585 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.61 AU - 2.19 AU

Year: 943 Days

Day: 16.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,309,243 km

• M1: 1,157,289 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.68 AU - 4.36 AU

Year: 2377 Days

Day: 13.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 137.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,309,243 km

• M1: 948,301 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.55 AU - 4.99 AU

Year: 3176 Days

Day: 46.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 8.9

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.25 AU - 6.97 AU

Year: 5435 Days

Day: 14.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,309,243 km

• M1: 143,464 km (0.113 R)
• M2: 264,339 km (0.1 R)
• M3: 373,097 km (0.085 R)
• M4: 434,432 km (0.113 R)
• M5: 580,889 km (0.114 R)
• M6: 654,341 km (0.098 R)
• M7: 881,131 km (0.057 R)
• M8: 1,056,311 km (0.116 R)
• M9: 1,117,197 km (0.115 R)
• M10: 1,179,430 km (0.082 R)
• M11: 1,578,108 km (0.099 R)
• M12: 2,035,877 km (0.103 R)
• M13: 2,369,929 km (0.078 R)
• M14: 2,721,335 km (0.107 R)
• M15: 2,979,391 km (0.117 R)
• M16: 3,089,346 km (0.082 R)
• M17: 3,178,207 km (0.063 R)
• M18: 3,589,003 km (0.112 R)
• M19: 3,800,684 km (0.073 R)
• M20: 3,872,191 km (0.078 R)
• M21: 4,187,244 km (0.09 R)
• M22: 4,561,089 km (0.091 R)
• M23: 4,945,706 km (0.086 R)
• M24: 5,181,621 km (0.089 R)
• M25: 5,746,204 km (0.08 R)
• M26: 6,133,513 km (0.078 R)
• M27: 6,189,462 km (0.084 R)
• M28: 6,529,349 km (0.045 R)
• M29: 6,962,584 km (0.09 R)
• M30: 7,227,073 km (0.097 R)
• M31: 8,101,473 km (0.03 R)
• M32: 9,136,840 km (0.063 R)
• M33: 9,394,148 km (0.115 R)
• M34: 9,491,237 km (0.11 R)
• M35: 9,653,850 km (0.118 R)
• M36: 9,948,857 km (0.058 R)
• M37: 10,080,802 km (0.098 R)
• M38: 10,716,144 km (0.038 R)
• M39: 10,953,406 km (0.089 R)
• M40: 11,364,202 km (0.109 R)
• M41: 11,745,228 km (0.106 R)
• M42: 11,849,947 km (0.112 R)
• M43: 12,060,281 km (0.049 R)
• M44: 12,236,358 km (0.044 R)
• M45: 12,448,936 km (0.111 R)
• M46: 12,626,958 km (0.093 R)
• M47: 12,985,544 km (0.112 R)
• M48: 13,274,866 km (0.03 R)
• M49: 13,493,279 km (0.05 R)
• M50: 13,970,496 km (0.119 R)
• M51: 14,304,249 km (0.112 R)
• M52: 14,640,545 km (0.104 R)
• M53: 15,664,991 km (0.101 R)
• M54: 15,780,331 km (0.084 R)
• M55: 15,934,417 km (0.049 R)
• M56: 16,244,085 km (0.113 R)
• M57: 16,830,359 km (0.091 R)
• M58: 17,264,641 km (0.083 R)
• M59: 17,702,514 km (0.06 R)
• M60: 17,822,642 km (0.114 R)
• M61: 18,144,127 km (0.103 R)
• M62: 18,224,910 km (0.037 R)
• M63: 19,161,243 km (0.082 R)
• M64: 21,080,883 km (0.067 R)
• M65: 21,293,163 km (0.099 R)
• M66: 21,591,610 km (0.066 R)
• M67: 21,762,750 km (0.086 R)
• M68: 22,886,230 km (0.069 R)
• M69: 23,148,176 km (0.102 R)
• M70: 23,851,585 km (0.096 R)
• M71: 24,117,271 km (0.055 R)
• M72: 24,964,743 km (0.078 R)
• M73: 25,821,939 km (0.054 R)
• M74: 25,958,223 km (0.096 R)
• M75: 26,551,378 km (0.036 R)
• M76: 26,918,641 km (0.109 R)
• M77: 27,010,644 km (0.049 R)
• M78: 27,287,549 km (0.115 R)
• M79: 27,751,003 km (0.051 R)
• M80: 29,251,620 km (0.054 R)
• M81: 29,393,588 km (0.095 R)
• M82: 29,488,433 km (0.112 R)
• M83: 29,630,850 km (0.073 R)
• M84: 32,575,984 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.8

Radius: 14.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.97 AU - 13.15 AU

Year: 13237 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,309,243 km

• M1: 292,913 km (0.106 R)
• M2: 547,678 km (0.109 R)
• M3: 775,815 km (0.105 R)
• M4: 886,517 km (0.113 R)
• M5: 1,003,503 km (0.062 R)
• M6: 1,126,173 km (0.114 R)
• M7: 1,273,227 km (0.115 R)
• M8: 1,506,750 km (0.079 R)
• M9: 1,670,559 km (0.073 R)
• M10: 1,862,344 km (0.115 R)
• M11: 2,198,640 km (0.112 R)
• M12: 3,058,828 km (0.105 R)
• M13: 3,986,634 km (0.109 R)
• M14: 4,246,336 km (0.071 R)
• M15: 4,631,400 km (0.057 R)
• M16: 4,813,012 km (0.087 R)
• M17: 5,214,683 km (0.106 R)
• M18: 5,563,246 km (0.063 R)
• M19: 6,349,981 km (0.048 R)
• M20: 6,654,113 km (0.083 R)
• M21: 7,102,009 km (0.113 R)
• M22: 7,417,960 km (0.07 R)
• M23: 7,846,259 km (0.102 R)
• M24: 8,764,790 km (0.094 R)
• M25: 9,179,774 km (0.109 R)
• M26: 10,863,199 km (0.107 R)
• M27: 11,105,697 km (0.114 R)
• M28: 11,268,310 km (0.07 R)
• M29: 11,431,671 km (0.042 R)
• M30: 12,135,080 km (0.105 R)
• M31: 12,937,972 km (0.119 R)
• M32: 13,195,131 km (0.09 R)
• M33: 13,410,701 km (0.051 R)
• M34: 13,976,630 km (0.037 R)
• M35: 14,684,078 km (0.056 R)
• M36: 15,177,153 km (0.106 R)
• M37: 15,448,374 km (0.102 R)
• M38: 15,812,645 km (0.085 R)
• M39: 16,922,212 km (0.11 R)
• M40: 17,250,579 km (0.105 R)
• M41: 19,069,989 km (0.097 R)
• M42: 19,509,806 km (0.111 R)
• M43: 21,302,438 km (0.115 R)
• M44: 23,095,518 km (0.06 R)
• M45: 23,251,399 km (0.036 R)
• M46: 23,355,519 km (0.036 R)
• M47: 24,776,848 km (0.101 R)
• M48: 25,310,314 km (0.118 R)
• M49: 25,417,426 km (0.053 R)
• M50: 25,524,837 km (0.098 R)
• M51: 26,009,535 km (0.117 R)
• M52: 26,117,694 km (0.108 R)
• M53: 26,388,765 km (0.072 R)
• M54: 27,097,710 km (0.041 R)
• M55: 27,317,170 km (0.115 R)
• M56: 27,427,124 km (0.086 R)
• M57: 28,311,846 km (0.056 R)
• M58: 28,646,047 km (0.114 R)
• M59: 29,037,695 km (0.046 R)
• M60: 29,996,019 km (0.095 R)
• M61: 30,735,930 km (0.088 R)
• M62: 31,251,743 km (0.116 R)
• M63: 31,366,634 km (0.092 R)
• M64: 32,349,941 km (0.116 R)
• M65: 33,225,837 km (0.105 R)
• M66: 34,346,624 km (0.101 R)
• M67: 35,300,011 km (0.108 R)
• M68: 36,262,225 km (0.081 R)
• M69: 36,443,537 km (0.085 R)
• M70: 36,989,420 km (0.081 R)
• M71: 38,458,321 km (0.112 R)
• M72: 38,828,576 km (0.092 R)
• M73: 40,948,827 km (0.045 R)
• M74: 41,706,091 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.8

Radius: 7.3

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.09 AU - 14.85 AU

Year: 16811 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 83,309,243 km

• M1: 511,924 km (0.098 R)
• M2: 864,526 km (0.093 R)
• M3: 1,559,857 km (0.074 R)
• M4: 1,805,796 km (0.084 R)
• M5: 2,417,352 km (0.085 R)
• M6: 2,731,208 km (0.078 R)
• M7: 2,997,493 km (0.105 R)
• M8: 3,118,667 km (0.089 R)
• M9: 3,944,746 km (0.092 R)
• M10: 4,077,739 km (0.074 R)
• M11: 4,279,845 km (0.104 R)
• M12: 5,897,746 km (0.093 R)
• M13: 6,011,740 km (0.09 R)
• M14: 6,631,973 km (0.089 R)
• M15: 7,517,742 km (0.104 R)
• M16: 8,354,891 km (0.086 R)
• M17: 8,611,751 km (0.099 R)
• M18: 8,914,687 km (0.056 R)
• M19: 9,221,213 km (0.105 R)
• M20: 9,531,329 km (0.113 R)
• M21: 9,844,737 km (0.045 R)
• M22: 11,509,462 km (0.095 R)
• M23: 12,131,789 km (0.029 R)
• M24: 12,422,607 km (0.09 R)
• M25: 14,114,260 km (0.09 R)
• M26: 14,165,123 km (0.091 R)
• M27: 15,090,536 km (0.067 R)
• M28: 15,351,135 km (0.089 R)
• M29: 15,455,854 km (0.107 R)
• M30: 16,568,862 km (0.116 R)
• M31: 16,837,689 km (0.114 R)
• M32: 18,258,570 km (0.106 R)
• M33: 18,313,921 km (0.03 R)
• M34: 19,095,719 km (0.095 R)
• M35: 19,717,598 km (0.101 R)
• M36: 20,231,317 km (0.118 R)
• M37: 20,576,140 km (0.067 R)
• M38: 21,564,084 km (0.068 R)
• M39: 21,740,011 km (0.088 R)
• M40: 21,857,595 km (0.088 R)
• M41: 22,924,976 km (0.064 R)
• M42: 23,224,471 km (0.11 R)
• M43: 23,404,886 km (0.098 R)
• M44: 23,585,600 km (0.108 R)
• M45: 24,374,579 km (0.11 R)
• M46: 26,918,641 km (0.105 R)
• M47: 27,234,592 km (0.062 R)
• M48: 28,253,951 km (0.059 R)
• M49: 29,610,804 km (0.058 R)
• M50: 30,592,914 km (0.093 R)
• M51: 30,658,887 km (0.116 R)
• M52: 31,253,688 km (0.094 R)
• M53: 31,718,937 km (0.075 R)
• M54: 32,052,690 km (0.102 R)
• M55: 35,246,306 km (0.049 R)
• M56: 38,610,911 km (0.063 R)
• M57: 39,110,119 km (0.112 R)
• M58: 39,539,615 km (0.057 R)
• M59: 41,930,189 km (0.119 R)
• M60: 43,179,780 km (0.06 R)
• M61: 46,167,997 km (0.079 R)
• M62: 46,849,416 km (0.1 R)
• M63: 48,836,823 km (0.039 R)
• M64: 48,913,866 km (0.053 R)
• M65: 50,228,831 km (0.111 R)
• M66: 50,462,055 km (0.086 R)
• M67: 50,617,786 km (0.069 R)
• M68: 50,773,667 km (0.105 R)
• M69: 52,498,680 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.6

Radius: 6.8

Gravity: 20.41 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.25 AU - 17.41 AU

Year: 19523 Days

Day: 21.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,309,243 km

• M1: 194,028 km (0.066 R)
• M2: 285,582 km (0.076 R)
• M3: 517,010 km (0.096 R)
• M4: 1,158,037 km (0.092 R)
• M5: 1,560,306 km (0.039 R)
• M6: 2,183,531 km (0.104 R)
• M7: 2,598,814 km (0.115 R)
• M8: 2,795,685 km (0.094 R)
• M9: 3,501,039 km (0.055 R)
• M10: 3,587,507 km (0.116 R)
• M11: 4,030,615 km (0.07 R)
• M12: 5,016,465 km (0.062 R)
• M13: 5,163,221 km (0.081 R)
• M14: 5,713,292 km (0.102 R)
• M15: 6,387,380 km (0.082 R)
• M16: 8,555,652 km (0.115 R)
• M17: 9,930,905 km (0.117 R)
• M18: 10,301,010 km (0.07 R)
• M19: 10,487,708 km (0.103 R)
• M20: 10,675,454 km (0.092 R)
• M21: 10,738,285 km (0.107 R)
• M22: 10,990,956 km (0.079 R)
• M23: 11,054,385 km (0.107 R)
• M24: 11,245,571 km (0.059 R)
• M25: 11,695,861 km (0.062 R)
• M26: 11,760,637 km (0.114 R)
• M27: 12,283,481 km (0.093 R)
• M28: 13,555,213 km (0.111 R)
• M29: 13,691,496 km (0.042 R)
• M30: 13,828,229 km (0.069 R)
• M31: 14,034,225 km (0.12 R)
• M32: 17,687,854 km (0.05 R)
• M33: 17,986,302 km (0.066 R)
• M34: 18,361,493 km (0.066 R)
• M35: 19,119,805 km (0.103 R)
• M36: 22,495,331 km (0.085 R)
• M37: 22,737,530 km (0.05 R)
• M38: 22,899,544 km (0.03 R)
• M39: 26,900,839 km (0.092 R)
• M40: 28,021,177 km (0.044 R)
• M41: 29,597,191 km (0.052 R)
• M42: 30,396,043 km (0.103 R)
• M43: 30,485,204 km (0.064 R)
• M44: 31,562,458 km (0.077 R)
• M45: 33,109,599 km (0.109 R)
• M46: 33,846,219 km (0.045 R)
• M47: 34,031,122 km (0.077 R)
• M48: 35,148,169 km (0.116 R)
• M49: 35,429,264 km (0.088 R)
• M50: 36,561,271 km (0.117 R)
• M51: 37,227,131 km (0.107 R)
• M52: 38,474,179 km (0.081 R)
• M53: 38,570,669 km (0.04 R)
• M54: 40,223,427 km (0.07 R)
• M55: 41,403,903 km (0.064 R)
• M56: 41,601,821 km (0.093 R)
• M57: 43,095,706 km (0.092 R)
• M58: 47,061,396 km (0.091 R)
• M59: 47,164,618 km (0.089 R)
• M60: 47,371,213 km (0.094 R)
• M61: 49,139,759 km (0.085 R)
• M62: 49,664,100 km (0.029 R)
• M63: 49,874,285 km (0.089 R)
• M64: 51,779,713 km (0.088 R)
• M65: 51,886,226 km (0.103 R)
• M66: 52,313,179 km (0.117 R)
• M67: 52,634,066 km (0.113 R)
• M68: 54,140,517 km (0.087 R)
• M69: 57,306,008 km (0.111 R)
• M70: 57,416,112 km (0.116 R)
• M71: 58,078,980 km (0.106 R)
• M72: 59,077,845 km (0.105 R)
• M73: 59,635,246 km (0.11 R)
• M74: 59,970,645 km (0.103 R)
• M75: 60,867,783 km (0.115 R)
• M76: 63,357,690 km (0.115 R)
• M77: 63,813,964 km (0.095 R)
• M78: 65,304,557 km (0.09 R)
• M79: 66,806,520 km (0.117 R)
• M80: 67,387,109 km (0.072 R)
• M81: 68,904,779 km (0.111 R)
• M82: 70,788,067 km (0.088 R)
• M83: 72,449,800 km (0.034 R)
• M84: 74,484,780 km (0.116 R)
• M85: 74,605,057 km (0.071 R)
• M86: 75,328,213 km (0.089 R)
• M87: 76,174,787 km (0.109 R)
• M88: 77,146,126 km (0.091 R)
• M89: 77,755,288 km (0.09 R)
• M90: 78,855,730 km (0.063 R)
• M91: 83,309,259 km (0.092 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit