🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.56 AU - 0.7 AU

Year: 177 Days

Day: 22.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.13 AU - 1.27 AU

Year: 466 Days

Day: 19.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.96 AU - 2.96 AU

Year: 1369 Days

Day: 26.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.89 AU - 4.23 AU

Year: 2902 Days

Day: 40.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,999,179 km

• M1: 877,541 km (0.084 R)
• M2: 1,965,267 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.85 AU - 5.11 AU

Year: 3364 Days

Day: 45.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.7

Radius: 10

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.53 AU - 8.09 AU

Year: 7743 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 106,999,179 km

• M1: 189,391 km (0.086 R)
• M2: 299,196 km (0.114 R)
• M3: 556,205 km (0.077 R)
• M4: 657,483 km (0.094 R)
• M5: 793,916 km (0.067 R)
• M6: 865,872 km (0.102 R)
• M7: 1,063,940 km (0.1 R)
• M8: 1,540,708 km (0.058 R)
• M9: 1,632,412 km (0.104 R)
• M10: 1,840,951 km (0.073 R)
• M11: 2,283,911 km (0.078 R)
• M12: 2,431,863 km (0.108 R)
• M13: 2,539,573 km (0.054 R)
• M14: 3,195,261 km (0.025 R)
• M15: 3,578,830 km (0.096 R)
• M16: 3,977,209 km (0.118 R)
• M17: 4,079,085 km (0.097 R)
• M18: 4,416,129 km (0.08 R)
• M19: 4,574,703 km (0.111 R)
• M20: 4,654,738 km (0.111 R)
• M21: 4,735,221 km (0.087 R)
• M22: 4,924,912 km (0.09 R)
• M23: 5,424,120 km (0.091 R)
• M24: 5,823,546 km (0.092 R)
• M25: 6,085,492 km (0.071 R)
• M26: 6,262,316 km (0.054 R)
• M27: 6,620,903 km (0.096 R)
• M28: 6,802,814 km (0.059 R)
• M29: 7,047,855 km (0.053 R)
• M30: 7,295,888 km (0.087 R)
• M31: 7,515,199 km (0.064 R)
• M32: 7,705,038 km (0.107 R)
• M33: 8,283,832 km (0.066 R)
• M34: 8,381,669 km (0.071 R)
• M35: 8,810,118 km (0.091 R)
• M36: 9,178,278 km (0.101 R)
• M37: 9,654,149 km (0.063 R)
• M38: 10,172,954 km (0.105 R)
• M39: 11,057,676 km (0.058 R)
• M40: 11,237,642 km (0.067 R)
• M41: 11,527,563 km (0.025 R)
• M42: 11,746,574 km (0.077 R)
• M43: 12,040,833 km (0.119 R)
• M44: 12,300,236 km (0.063 R)
• M45: 12,374,736 km (0.117 R)
• M46: 14,796,426 km (0.12 R)
• M47: 14,994,793 km (0.077 R)
• M48: 15,394,219 km (0.112 R)
• M49: 15,716,154 km (0.062 R)
• M50: 17,109,508 km (0.073 R)
• M51: 17,736,772 km (0.077 R)
• M52: 18,032,079 km (0.104 R)
• M53: 18,456,787 km (0.047 R)
• M54: 18,670,413 km (0.068 R)
• M55: 18,970,805 km (0.103 R)
• M56: 19,837,874 km (0.088 R)
• M57: 20,100,419 km (0.065 R)
• M58: 20,276,196 km (0.12 R)
• M59: 20,540,835 km (0.096 R)
• M60: 21,117,983 km (0.11 R)
• M61: 21,251,874 km (0.12 R)
• M62: 21,475,822 km (0.043 R)
• M63: 22,016,319 km (0.025 R)
• M64: 22,288,288 km (0.111 R)
• M65: 22,515,826 km (0.075 R)
• M66: 22,881,294 km (0.111 R)
• M67: 23,018,924 km (0.084 R)
• M68: 24,222,887 km (0.116 R)
• M69: 25,068,414 km (0.1 R)
• M70: 25,352,501 km (0.09 R)
• M71: 25,542,340 km (0.05 R)
• M72: 25,685,057 km (0.097 R)
• M73: 26,067,130 km (0.117 R)
• M74: 26,933,451 km (0.037 R)
• M75: 27,370,127 km (0.118 R)
• M76: 27,711,360 km (0.078 R)
• M77: 28,793,102 km (0.083 R)
• M78: 29,638,480 km (0.075 R)
• M79: 30,039,103 km (0.109 R)
• M80: 30,947,162 km (0.111 R)
• M81: 31,201,030 km (0.06 R)
• M82: 31,353,619 km (0.086 R)
• M83: 32,120,458 km (0.095 R)
• M84: 33,933,734 km (0.071 R)
• M85: 34,457,925 km (0.105 R)
• M86: 35,143,382 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 12.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.36 AU - 9.66 AU

Year: 10404 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 106,999,179 km

• M1: 436,078 km (0.1 R)
• M2: 550,221 km (0.06 R)
• M3: 916,736 km (0.1 R)
• M4: 1,008,589 km (0.055 R)
• M5: 1,119,890 km (0.057 R)
• M6: 1,444,218 km (0.097 R)
• M7: 1,936,096 km (0.062 R)
• M8: 2,016,430 km (0.066 R)
• M9: 2,435,005 km (0.107 R)
• M10: 2,610,184 km (0.082 R)
• M11: 2,835,328 km (0.086 R)
• M12: 2,996,595 km (0.097 R)
• M13: 3,137,516 km (0.106 R)
• M14: 3,425,791 km (0.061 R)
• M15: 3,773,157 km (0.04 R)
• M16: 5,021,701 km (0.043 R)
• M17: 5,189,849 km (0.119 R)
• M18: 5,359,793 km (0.037 R)
• M19: 5,734,386 km (0.073 R)
• M20: 6,028,495 km (0.078 R)
• M21: 6,207,264 km (0.106 R)
• M22: 6,418,197 km (0.066 R)
• M23: 6,662,042 km (0.068 R)
• M24: 7,190,721 km (0.119 R)
• M25: 8,992,178 km (0.025 R)
• M26: 9,231,086 km (0.105 R)
• M27: 9,506,795 km (0.104 R)
• M28: 9,890,214 km (0.101 R)
• M29: 9,995,831 km (0.055 R)
• M30: 10,243,415 km (0.053 R)
• M31: 10,492,944 km (0.073 R)
• M32: 10,998,286 km (0.081 R)
• M33: 11,474,755 km (0.044 R)
• M34: 12,334,045 km (0.103 R)
• M35: 12,447,740 km (0.119 R)
• M36: 13,059,595 km (0.034 R)
• M37: 14,273,133 km (0.046 R)
• M38: 16,180,805 km (0.086 R)
• M39: 17,058,944 km (0.109 R)
• M40: 17,185,654 km (0.091 R)
• M41: 17,866,773 km (0.105 R)
• M42: 18,167,614 km (0.068 R)
• M43: 18,600,102 km (0.069 R)
• M44: 18,687,018 km (0.088 R)
• M45: 18,861,300 km (0.114 R)
• M46: 19,255,490 km (0.118 R)
• M47: 19,431,417 km (0.103 R)
• M48: 19,607,943 km (0.07 R)
• M49: 20,051,799 km (0.062 R)
• M50: 20,274,850 km (0.057 R)
• M51: 21,039,594 km (0.048 R)
• M52: 21,175,579 km (0.119 R)
• M53: 21,585,178 km (0.114 R)
• M54: 22,135,399 km (0.089 R)
• M55: 22,643,882 km (0.034 R)
• M56: 22,783,157 km (0.11 R)
• M57: 22,922,882 km (0.099 R)
• M58: 23,249,753 km (0.032 R)
• M59: 24,429,781 km (0.105 R)
• M60: 25,629,257 km (0.065 R)
• M61: 26,017,164 km (0.098 R)
• M62: 26,995,534 km (0.12 R)
• M63: 27,340,656 km (0.118 R)
• M64: 27,786,757 km (0.058 R)
• M65: 28,085,504 km (0.108 R)
• M66: 28,786,520 km (0.111 R)
• M67: 29,189,836 km (0.112 R)
• M68: 30,206,054 km (0.104 R)
• M69: 31,027,496 km (0.093 R)
• M70: 31,182,330 km (0.047 R)
• M71: 31,389,074 km (0.097 R)
• M72: 33,060,232 km (0.08 R)
• M73: 33,271,165 km (0.043 R)
• M74: 33,588,312 km (0.068 R)
• M75: 34,599,444 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.1

Radius: 7.9

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.33 AU - 19.03 AU

Year: 23089 Days

Day: 22.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 106,999,179 km

• M1: 162,014 km (0.093 R)
• M2: 278,701 km (0.039 R)
• M3: 350,508 km (0.08 R)
• M4: 1,006,943 km (0.048 R)
• M5: 2,003,564 km (0.051 R)
• M6: 2,546,156 km (0.068 R)
• M7: 2,833,982 km (0.099 R)
• M8: 2,918,206 km (0.117 R)
• M9: 3,621,316 km (0.104 R)
• M10: 3,758,946 km (0.063 R)
• M11: 5,227,099 km (0.111 R)
• M12: 5,645,674 km (0.075 R)
• M13: 5,966,711 km (0.117 R)
• M14: 6,514,838 km (0.111 R)
• M15: 6,738,636 km (0.096 R)
• M16: 6,965,127 km (0.081 R)
• M17: 7,541,977 km (0.076 R)
• M18: 8,074,246 km (0.109 R)
• M19: 8,314,650 km (0.109 R)
• M20: 8,864,422 km (0.079 R)
• M21: 9,112,455 km (0.114 R)
• M22: 10,257,028 km (0.085 R)
• M23: 10,387,029 km (0.027 R)
• M24: 11,244,973 km (0.089 R)
• M25: 11,852,340 km (0.047 R)
• M26: 12,263,136 km (0.068 R)
• M27: 12,888,006 km (0.087 R)
• M28: 13,310,471 km (0.047 R)
• M29: 14,604,791 km (0.041 R)
• M30: 15,341,112 km (0.054 R)
• M31: 17,933,494 km (0.085 R)
• M32: 18,326,038 km (0.037 R)
• M33: 18,404,876 km (0.119 R)
• M34: 20,412,480 km (0.118 R)
• M35: 20,987,085 km (0.045 R)
• M36: 21,069,514 km (0.045 R)
• M37: 22,827,139 km (0.087 R)
• M38: 24,110,988 km (0.077 R)
• M39: 24,197,456 km (0.104 R)
• M40: 24,370,690 km (0.11 R)
• M41: 24,544,223 km (0.091 R)
• M42: 25,155,032 km (0.087 R)
• M43: 25,418,324 km (0.078 R)
• M44: 25,682,514 km (0.119 R)
• M45: 25,859,189 km (0.11 R)
• M46: 26,213,586 km (0.081 R)
• M47: 26,748,398 km (0.103 R)
• M48: 27,647,631 km (0.103 R)
• M49: 28,374,228 km (0.094 R)
• M50: 29,199,111 km (0.103 R)
• M51: 29,475,867 km (0.085 R)
• M52: 30,218,022 km (0.093 R)
• M53: 30,966,310 km (0.058 R)
• M54: 33,055,445 km (0.096 R)
• M55: 33,343,720 km (0.079 R)
• M56: 38,776,815 km (0.1 R)
• M57: 41,439,059 km (0.1 R)
• M58: 42,896,890 km (0.102 R)
• M59: 44,689,522 km (0.093 R)
• M60: 45,114,828 km (0.08 R)
• M61: 47,261,707 km (0.103 R)
• M62: 48,238,581 km (0.108 R)
• M63: 48,674,809 km (0.069 R)
• M64: 49,991,719 km (0.1 R)
• M65: 50,212,226 km (0.095 R)
• M66: 51,988,701 km (0.11 R)
• M67: 56,748,905 km (0.095 R)
• M68: 57,324,857 km (0.106 R)
• M69: 58,366,357 km (0.048 R)
• M70: 58,482,445 km (0.102 R)
• M71: 59,064,231 km (0.093 R)
• M72: 61,882,954 km (0.045 R)
• M73: 63,666,909 km (0.076 R)
• M74: 63,786,438 km (0.115 R)
• M75: 64,625,233 km (0.074 R)
• M76: 67,041,837 km (0.102 R)
• M77: 70,350,792 km (0.049 R)
• M78: 72,461,469 km (0.083 R)
• M79: 77,508,901 km (0.031 R)
• M80: 78,147,833 km (0.059 R)
• M81: 81,108,974 km (0.095 R)
• M82: 82,277,782 km (0.055 R)
• M83: 84,500,507 km (0.104 R)
• M84: 85,421,431 km (0.057 R)
• M85: 87,406,296 km (0.112 R)
• M86: 87,938,116 km (0.063 R)
• M87: 88,204,401 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.5

Radius: 4.4

Gravity: 51.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.95 AU - 20.63 AU

Year: 27750 Days

Day: 20.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,999,179 km

• M1: 72,256 km (0.109 R)
• M2: 271,221 km (0.042 R)
• M3: 755,020 km (0.094 R)
• M4: 942,616 km (0.069 R)
• M5: 1,250,339 km (0.041 R)
• M6: 1,359,545 km (0.113 R)
• M7: 1,705,715 km (0.1 R)
• M8: 1,786,199 km (0.031 R)
• M9: 2,942,291 km (0.074 R)
• M10: 3,436,562 km (0.109 R)
• M11: 4,063,228 km (0.113 R)
• M12: 4,334,598 km (0.101 R)
• M13: 4,780,998 km (0.066 R)
• M14: 5,596,905 km (0.115 R)
• M15: 6,835,127 km (0.066 R)
• M16: 7,816,938 km (0.12 R)
• M17: 8,702,856 km (0.029 R)
• M18: 10,053,725 km (0.097 R)
• M19: 10,273,035 km (0.119 R)
• M20: 10,790,644 km (0.111 R)
• M21: 11,015,041 km (0.102 R)
• M22: 13,503,003 km (0.055 R)
• M23: 14,232,891 km (0.104 R)
• M24: 14,396,701 km (0.107 R)
• M25: 14,892,169 km (0.05 R)
• M26: 16,411,784 km (0.084 R)
• M27: 17,364,573 km (0.114 R)
• M28: 20,052,398 km (0.066 R)
• M29: 21,537,905 km (0.044 R)
• M30: 22,009,437 km (0.113 R)
• M31: 24,810,208 km (0.077 R)
• M32: 25,106,263 km (0.09 R)
• M33: 25,403,514 km (0.071 R)
• M34: 26,503,357 km (0.103 R)
• M35: 29,580,885 km (0.05 R)
• M36: 30,420,428 km (0.105 R)
• M37: 32,230,412 km (0.113 R)
• M38: 32,877,573 km (0.061 R)
• M39: 34,623,978 km (0.105 R)
• M40: 36,400,303 km (0.069 R)
• M41: 36,512,352 km (0.083 R)
• M42: 37,074,092 km (0.101 R)
• M43: 37,638,675 km (0.106 R)
• M44: 40,504,072 km (0.113 R)
• M45: 42,374,345 km (0.092 R)
• M46: 43,438,734 km (0.089 R)
• M47: 43,795,375 km (0.111 R)
• M48: 44,511,799 km (0.095 R)
• M49: 45,232,113 km (0.105 R)
• M50: 45,472,966 km (0.045 R)
• M51: 46,805,883 km (0.066 R)
• M52: 49,509,715 km (0.087 R)
• M53: 49,882,363 km (0.1 R)
• M54: 52,896,610 km (0.028 R)
• M55: 54,169,838 km (0.048 R)
• M56: 56,746,511 km (0.082 R)
• M57: 59,231,033 km (0.105 R)
• M58: 60,552,880 km (0.107 R)
• M59: 60,951,408 km (0.088 R)
• M60: 61,350,685 km (0.087 R)
• M61: 62,553,901 km (0.086 R)
• M62: 62,956,618 km (0.113 R)
• M63: 64,983,520 km (0.037 R)
• M64: 65,391,324 km (0.116 R)
• M65: 67,443,806 km (0.074 R)
• M66: 67,856,697 km (0.117 R)
• M67: 68,408,713 km (0.094 R)
• M68: 69,100,752 km (0.064 R)
• M69: 70,213,013 km (0.089 R)
• M70: 72,454,886 km (0.078 R)
• M71: 73,301,760 km (0.11 R)
• M72: 73,584,649 km (0.11 R)
• M73: 75,575,797 km (0.118 R)
• M74: 76,147,859 km (0.073 R)
• M75: 76,291,174 km (0.093 R)
• M76: 82,388,335 km (0.08 R)
• M77: 83,715,118 km (0.108 R)
• M78: 86,987,871 km (0.113 R)
• M79: 88,639,880 km (0.092 R)
• M80: 89,092,264 km (0.118 R)
• M81: 90,150,669 km (0.093 R)
• M82: 90,909,280 km (0.081 R)
• M83: 93,044,640 km (0.055 R)
• M84: 93,657,692 km (0.113 R)
• M85: 94,579,963 km (0.051 R)
• M86: 96,433,331 km (0.077 R)
• M87: 99,235,897 km (0.116 R)
• M88: 100,019,042 km (0.08 R)
• M89: 101,749,291 km (0.118 R)
• M90: 102,222,918 km (0.069 R)
• M91: 103,489,563 km (0.04 R)
• M92: 103,807,010 km (0.107 R)
• M93: 103,965,733 km (0.109 R)
• M94: 104,761,294 km (0.08 R)
• M95: 105,878,192 km (0.081 R)
• M96: 106,999,129 km (0.044 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 11,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit