🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.49 AU - 0.69 AU

Year: 174 Days

Day: 22.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,134,854 km

• M1: 65,823 km (0.028 R)
• M2: 252,820 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.64 AU - 0.64 AU

Year: 196 Days

Day: 17 Hours

Environment

Temp: 158 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.79 AU - 0.83 AU

Year: 279 Days

Day: 15.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.06 AU - 1.18 AU

Year: 454 Days

Day: 40.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,134,854 km

• M1: 563,535 km (0.053 R)
• M2: 853,157 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.67 AU - 1.77 AU

Year: 864 Days

Day: 27.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,134,854 km

• M1: 250,277 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.81 AU - 2.77 AU

Year: 1327 Days

Day: 43.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 9.4

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.12 AU - 7.64 AU

Year: 6170 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 35,134,854 km

• M1: 125,961 km (0.114 R)
• M2: 310,864 km (0.03 R)
• M3: 433,684 km (0.1 R)
• M4: 626,067 km (0.111 R)
• M5: 966,552 km (0.049 R)
• M6: 1,060,200 km (0.098 R)
• M7: 1,190,201 km (0.116 R)
• M8: 1,430,904 km (0.068 R)
• M9: 1,520,662 km (0.062 R)
• M10: 1,687,165 km (0.094 R)
• M11: 1,898,846 km (0.113 R)
• M12: 2,119,353 km (0.106 R)
• M13: 2,284,958 km (0.092 R)
• M14: 2,390,724 km (0.117 R)
• M15: 2,673,464 km (0.104 R)
• M16: 2,966,975 km (0.107 R)
• M17: 3,318,679 km (0.118 R)
• M18: 3,733,215 km (0.037 R)
• M19: 3,808,163 km (0.073 R)
• M20: 4,112,894 km (0.118 R)
• M21: 4,216,266 km (0.118 R)
• M22: 4,638,282 km (0.108 R)
• M23: 4,745,843 km (0.1 R)
• M24: 5,073,911 km (0.103 R)
• M25: 5,352,761 km (0.112 R)
• M26: 5,608,275 km (0.113 R)
• M27: 6,042,707 km (0.05 R)
• M28: 6,338,462 km (0.099 R)
• M29: 6,608,785 km (0.053 R)
• M30: 6,669,372 km (0.037 R)
• M31: 6,730,109 km (0.084 R)
• M32: 6,944,333 km (0.101 R)
• M33: 7,316,682 km (0.049 R)
• M34: 7,410,779 km (0.09 R)
• M35: 7,855,235 km (0.035 R)
• M36: 8,113,291 km (0.114 R)
• M37: 8,243,291 km (0.119 R)
• M38: 8,439,564 km (0.08 R)
• M39: 8,505,387 km (0.088 R)
• M40: 8,903,766 km (0.099 R)
• M41: 9,138,934 km (0.092 R)
• M42: 9,546,887 km (0.081 R)
• M43: 9,995,681 km (0.063 R)
• M44: 10,628,330 km (0.1 R)
• M45: 11,821,673 km (0.071 R)
• M46: 12,415,576 km (0.081 R)
• M47: 13,632,256 km (0.12 R)
• M48: 13,981,267 km (0.051 R)
• M49: 14,333,271 km (0.107 R)
• M50: 14,451,154 km (0.059 R)
• M51: 14,608,980 km (0.058 R)
• M52: 14,688,117 km (0.111 R)
• M53: 14,926,277 km (0.081 R)
• M54: 15,045,955 km (0.094 R)
• M55: 15,286,060 km (0.054 R)
• M56: 15,446,878 km (0.094 R)
• M57: 15,932,622 km (0.062 R)
• M58: 16,836,343 km (0.111 R)
• M59: 17,419,924 km (0.074 R)
• M60: 17,925,565 km (0.108 R)
• M61: 19,210,611 km (0.097 R)
• M62: 19,471,210 km (0.11 R)
• M63: 19,908,036 km (0.106 R)
• M64: 20,083,664 km (0.029 R)
• M65: 20,436,565 km (0.106 R)
• M66: 21,462,507 km (0.106 R)
• M67: 22,688,013 km (0.108 R)
• M68: 23,009,499 km (0.075 R)
• M69: 24,357,376 km (0.104 R)
• M70: 24,639,368 km (0.066 R)
• M71: 25,301,637 km (0.101 R)
• M72: 25,444,354 km (0.112 R)
• M73: 25,826,128 km (0.108 R)
• M74: 25,922,020 km (0.053 R)
• M75: 26,161,825 km (0.115 R)
• M76: 27,714,651 km (0.095 R)
• M77: 27,910,774 km (0.117 R)
• M78: 28,304,516 km (0.093 R)
• M79: 28,551,651 km (0.074 R)
• M80: 29,296,948 km (0.112 R)
• M81: 29,546,926 km (0.086 R)
• M82: 29,998,562 km (0.106 R)
• M83: 31,061,155 km (0.094 R)
• M84: 31,673,908 km (0.101 R)
• M85: 31,930,319 km (0.085 R)
• M86: 32,290,700 km (0.083 R)
• M87: 33,431,534 km (0.067 R)
• M88: 33,902,169 km (0.044 R)
• M89: 35,539,817 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797

Radius: 8.7

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.61 AU - 8.87 AU

Year: 8245 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,134,854 km

• M1: 252,521 km (0.046 R)
• M2: 435,779 km (0.066 R)
• M3: 516,262 km (0.059 R)
• M4: 1,016,518 km (0.065 R)
• M5: 1,146,518 km (0.102 R)
• M6: 1,506,600 km (0.109 R)
• M7: 1,855,163 km (0.073 R)
• M8: 2,157,052 km (0.09 R)
• M9: 2,350,482 km (0.109 R)
• M10: 2,549,746 km (0.088 R)
• M11: 2,728,665 km (0.099 R)
• M12: 3,125,997 km (0.108 R)
• M13: 3,598,278 km (0.113 R)
• M14: 4,702,310 km (0.092 R)
• M15: 5,635,651 km (0.093 R)
• M16: 5,702,072 km (0.067 R)
• M17: 5,869,472 km (0.063 R)
• M18: 6,140,544 km (0.112 R)
• M19: 6,277,575 km (0.104 R)
• M20: 6,381,097 km (0.106 R)
• M21: 6,554,930 km (0.092 R)
• M22: 7,049,650 km (0.112 R)
• M23: 8,376,882 km (0.085 R)
• M24: 8,452,878 km (0.114 R)
• M25: 8,682,212 km (0.108 R)
• M26: 9,225,252 km (0.072 R)
• M27: 9,342,985 km (0.11 R)
• M28: 9,461,317 km (0.091 R)
• M29: 9,739,420 km (0.061 R)
• M30: 10,020,065 km (0.086 R)
• M31: 10,262,713 km (0.079 R)
• M32: 11,589,945 km (0.107 R)
• M33: 12,187,439 km (0.075 R)
• M34: 12,403,159 km (0.12 R)
• M35: 12,489,926 km (0.11 R)
• M36: 12,707,591 km (0.084 R)
• M37: 13,234,924 km (0.066 R)
• M38: 14,493,042 km (0.09 R)
• M39: 15,044,011 km (0.092 R)
• M40: 15,182,837 km (0.079 R)
• M41: 15,461,688 km (0.112 R)
• M42: 15,648,536 km (0.073 R)
• M43: 16,260,989 km (0.117 R)
• M44: 16,593,994 km (0.057 R)
• M45: 17,218,416 km (0.106 R)
• M46: 17,460,764 km (0.044 R)
• M47: 17,704,160 km (0.103 R)
• M48: 17,997,671 km (0.092 R)
• M49: 18,391,562 km (0.101 R)
• M50: 18,788,296 km (0.07 R)
• M51: 19,137,756 km (0.113 R)
• M52: 19,539,726 km (0.082 R)
• M53: 19,792,397 km (0.098 R)
• M54: 20,147,991 km (0.07 R)
• M55: 20,865,462 km (0.099 R)
• M56: 21,852,659 km (0.052 R)
• M57: 22,220,071 km (0.062 R)
• M58: 25,068,265 km (0.083 R)
• M59: 25,453,031 km (0.118 R)
• M60: 26,117,095 km (0.082 R)
• M61: 26,451,148 km (0.106 R)
• M62: 26,786,845 km (0.075 R)
• M63: 26,955,143 km (0.048 R)
• M64: 27,915,561 km (0.093 R)
• M65: 28,143,099 km (0.054 R)
• M66: 28,657,567 km (0.034 R)
• M67: 29,002,240 km (0.061 R)
• M68: 29,232,770 km (0.104 R)
• M69: 29,463,899 km (0.067 R)
• M70: 29,637,582 km (0.057 R)
• M71: 31,927,327 km (0.106 R)
• M72: 32,523,624 km (0.058 R)
• M73: 34,456,130 km (0.11 R)
• M74: 35,313,325 km (0.047 R)
• M75: 35,559,414 km (0.101 R)
• M76: 35,929,818 km (0.118 R)
• M77: 35,991,602 km (0.064 R)
• M78: 36,674,367 km (0.079 R)
• M79: 37,486,683 km (0.045 R)
• M80: 37,549,365 km (0.114 R)
• M81: 39,959,087 km (0.099 R)
• M82: 40,279,825 km (0.082 R)
• M83: 40,923,994 km (0.118 R)
• M84: 41,831,454 km (0.113 R)
• M85: 42,549,075 km (0.071 R)
• M86: 42,811,021 km (0.1 R)
• M87: 43,270,885 km (0.044 R)
• M88: 43,336,708 km (0.066 R)
• M89: 43,468,354 km (0.035 R)
• M90: 43,732,245 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.6

Radius: 10.9

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.85 AU - 11.67 AU

Year: 14467 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,134,854 km

• M1: 237,861 km (0.063 R)
• M2: 568,023 km (0.073 R)
• M3: 772,224 km (0.05 R)
• M4: 906,862 km (0.108 R)
• M5: 1,099,245 km (0.108 R)
• M6: 1,278,763 km (0.101 R)
• M7: 1,496,278 km (0.114 R)
• M8: 1,725,911 km (0.105 R)
• M9: 2,252,046 km (0.063 R)
• M10: 2,516,386 km (0.043 R)
• M11: 2,652,520 km (0.119 R)
• M12: 2,967,573 km (0.083 R)
• M13: 3,444,192 km (0.093 R)
• M14: 4,468,339 km (0.056 R)
• M15: 5,142,876 km (0.108 R)
• M16: 5,272,876 km (0.036 R)
• M17: 5,536,318 km (0.069 R)
• M18: 5,714,339 km (0.09 R)
• M19: 5,894,306 km (0.096 R)
• M20: 6,167,771 km (0.119 R)
• M21: 7,894,728 km (0.03 R)
• M22: 8,297,745 km (0.109 R)
• M23: 9,760,663 km (0.085 R)
• M24: 10,247,753 km (0.095 R)
• M25: 10,853,924 km (0.105 R)
• M26: 11,301,970 km (0.045 R)
• M27: 11,642,155 km (0.112 R)
• M28: 12,043,077 km (0.083 R)
• M29: 12,917,776 km (0.105 R)
• M30: 13,452,289 km (0.057 R)
• M31: 13,933,695 km (0.084 R)
• M32: 14,789,545 km (0.081 R)
• M33: 15,161,595 km (0.118 R)
• M34: 15,348,742 km (0.029 R)
• M35: 15,978,249 km (0.053 R)
• M36: 16,809,116 km (0.088 R)
• M37: 18,180,928 km (0.095 R)
• M38: 18,446,315 km (0.083 R)
• M39: 18,579,457 km (0.077 R)
• M40: 18,779,769 km (0.115 R)
• M41: 19,182,636 km (0.102 R)
• M42: 19,317,573 km (0.088 R)
• M43: 19,452,810 km (0.088 R)
• M44: 19,656,263 km (0.116 R)
• M45: 19,996,897 km (0.081 R)
• M46: 20,339,626 km (0.096 R)
• M47: 20,822,528 km (0.088 R)
• M48: 21,379,181 km (0.045 R)
• M49: 22,578,059 km (0.075 R)
• M50: 24,307,709 km (0.072 R)
• M51: 24,380,713 km (0.12 R)
• M52: 25,114,640 km (0.102 R)
• M53: 26,679,434 km (0.1 R)
• M54: 27,056,570 km (0.067 R)
• M55: 28,814,495 km (0.09 R)
• M56: 29,356,787 km (0.049 R)
• M57: 30,372,856 km (0.109 R)
• M58: 31,719,087 km (0.091 R)
• M59: 31,958,593 km (0.065 R)
• M60: 33,815,252 km (0.114 R)
• M61: 34,141,675 km (0.106 R)
• M62: 35,375,259 km (0.081 R)
• M63: 35,789,645 km (0.043 R)
• M64: 37,716,615 km (0.031 R)
• M65: 38,564,985 km (0.119 R)
• M66: 40,626,443 km (0.096 R)
• M67: 41,060,427 km (0.109 R)
• M68: 41,583,271 km (0.04 R)
• M69: 46,658,828 km (0.029 R)
• M70: 46,749,634 km (0.1 R)
• M71: 47,295,516 km (0.096 R)
• M72: 48,669,423 km (0.094 R)
• M73: 51,832,072 km (0.096 R)
• M74: 53,723,288 km (0.073 R)
• M75: 54,773,016 km (0.109 R)
• M76: 54,868,909 km (0.097 R)
• M77: 56,312,079 km (0.074 R)
• M78: 57,670,428 km (0.113 R)
• M79: 58,647,152 km (0.105 R)
• M80: 59,530,977 km (0.069 R)
• M81: 60,023,902 km (0.099 R)
• M82: 60,221,520 km (0.048 R)
• M83: 60,815,424 km (0.113 R)
• M84: 62,608,803 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.9

Radius: 6.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.11 AU - 12.83 AU

Year: 16860 Days

Day: 21.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,134,854 km

• M1: 87,664 km (0.102 R)
• M2: 130,599 km (0.094 R)
• M3: 223,050 km (0.103 R)
• M4: 386,262 km (0.116 R)
• M5: 574,157 km (0.082 R)
• M6: 665,411 km (0.079 R)
• M7: 907,610 km (0.095 R)
• M8: 999,613 km (0.112 R)
• M9: 1,143,526 km (0.082 R)
• M10: 1,541,606 km (0.073 R)
• M11: 1,861,895 km (0.1 R)
• M12: 1,920,687 km (0.116 R)
• M13: 1,999,824 km (0.064 R)
• M14: 2,433,808 km (0.085 R)
• M15: 2,541,369 km (0.117 R)
• M16: 2,873,625 km (0.063 R)
• M17: 3,196,009 km (0.082 R)
• M18: 3,530,061 km (0.063 R)
• M19: 3,603,214 km (0.102 R)
• M20: 3,800,534 km (0.1 R)
• M21: 5,389,413 km (0.116 R)
• M22: 5,786,446 km (0.099 R)
• M23: 6,222,374 km (0.113 R)
• M24: 6,668,774 km (0.11 R)
• M25: 6,819,868 km (0.115 R)
• M26: 7,033,344 km (0.052 R)
• M27: 7,592,391 km (0.073 R)
• M28: 7,686,937 km (0.051 R)
• M29: 8,101,323 km (0.035 R)
• M30: 8,295,052 km (0.112 R)
• M31: 8,555,652 km (0.101 R)
• M32: 9,018,208 km (0.091 R)
• M33: 9,185,459 km (0.106 R)
• M34: 9,319,947 km (0.089 R)
• M35: 9,693,194 km (0.102 R)
• M36: 10,841,956 km (0.078 R)
• M37: 10,948,619 km (0.107 R)
• M38: 12,812,758 km (0.064 R)
• M39: 13,646,916 km (0.08 R)
• M40: 14,459,382 km (0.094 R)
• M41: 14,615,862 km (0.062 R)
• M42: 17,403,169 km (0.098 R)
• M43: 18,072,320 km (0.068 R)
• M44: 20,305,069 km (0.094 R)
• M45: 22,080,795 km (0.083 R)
• M46: 22,396,596 km (0.097 R)
• M47: 23,398,902 km (0.063 R)
• M48: 23,444,829 km (0.086 R)
• M49: 23,767,063 km (0.102 R)
• M50: 24,183,543 km (0.109 R)
• M51: 24,462,393 km (0.047 R)
• M52: 26,253,828 km (0.116 R)
• M53: 26,636,350 km (0.119 R)
• M54: 26,828,284 km (0.119 R)
• M55: 27,455,248 km (0.107 R)
• M56: 27,697,597 km (0.117 R)
• M57: 28,380,212 km (0.083 R)
• M58: 28,478,199 km (0.086 R)
• M59: 28,969,777 km (0.078 R)
• M60: 29,762,048 km (0.103 R)
• M61: 29,811,714 km (0.077 R)
• M62: 29,861,530 km (0.085 R)
• M63: 30,060,944 km (0.094 R)
• M64: 30,110,910 km (0.08 R)
• M65: 31,266,553 km (0.099 R)
• M66: 32,590,495 km (0.086 R)
• M67: 33,001,440 km (0.099 R)
• M68: 33,621,224 km (0.112 R)
• M69: 33,776,806 km (0.108 R)
• M70: 33,880,627 km (0.102 R)
• M71: 34,819,802 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 18,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit