🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.58 AU - 0.58 AU

Year: 160 Days

Day: 29.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,974,014 km

• M1: 91,554 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.6 AU - 0.74 AU

Year: 198 Days

Day: 25.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.63 AU - 1.03 AU

Year: 273 Days

Day: 47.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.76 AU - 1.76 AU

Year: 844 Days

Day: 32.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 132.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.28 AU - 3.36 AU

Year: 1713 Days

Day: 27.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,974,014 km

• M1: 182,210 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.9

Radius: 12.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.05 AU - 6.39 AU

Year: 4313 Days

Day: 14.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,974,014 km

• M1: 273,914 km (0.064 R)
• M2: 448,345 km (0.111 R)
• M3: 557,701 km (0.065 R)
• M4: 642,523 km (0.079 R)
• M5: 723,455 km (0.104 R)
• M6: 818,151 km (0.07 R)
• M7: 989,889 km (0.083 R)
• M8: 1,382,733 km (0.114 R)
• M9: 1,667,119 km (0.034 R)
• M10: 1,823,149 km (0.096 R)
• M11: 1,943,576 km (0.032 R)
• M12: 2,052,932 km (0.062 R)
• M13: 2,263,565 km (0.032 R)
• M14: 2,378,905 km (0.101 R)
• M15: 2,767,710 km (0.085 R)
• M16: 2,860,311 km (0.096 R)
• M17: 3,032,947 km (0.088 R)
• M18: 3,209,174 km (0.092 R)
• M19: 3,306,711 km (0.09 R)
• M20: 3,622,213 km (0.086 R)
• M21: 3,930,385 km (0.074 R)
• M22: 4,229,281 km (0.033 R)
• M23: 4,354,495 km (0.1 R)
• M24: 4,756,315 km (0.115 R)
• M25: 4,924,164 km (0.112 R)
• M26: 5,208,399 km (0.106 R)
• M27: 5,635,202 km (0.064 R)
• M28: 5,852,717 km (0.107 R)
• M29: 6,073,225 km (0.111 R)
• M30: 6,296,425 km (0.115 R)
• M31: 6,522,318 km (0.098 R)
• M32: 6,667,577 km (0.112 R)
• M33: 6,750,903 km (0.102 R)
• M34: 6,897,808 km (0.036 R)
• M35: 6,982,331 km (0.116 R)
• M36: 7,067,003 km (0.037 R)
• M37: 7,867,502 km (0.116 R)
• M38: 8,357,135 km (0.085 R)
• M39: 8,447,343 km (0.12 R)
• M40: 8,537,700 km (0.098 R)
• M41: 8,948,645 km (0.062 R)
• M42: 9,226,299 km (0.087 R)
• M43: 9,366,173 km (0.081 R)
• M44: 9,483,308 km (0.103 R)
• M45: 9,861,192 km (0.12 R)
• M46: 10,413,358 km (0.098 R)
• M47: 10,607,835 km (0.064 R)
• M48: 10,975,547 km (0.109 R)
• M49: 11,397,563 km (0.118 R)
• M50: 11,597,874 km (0.032 R)
• M51: 11,926,092 km (0.06 R)
• M52: 12,053,100 km (0.09 R)
• M53: 12,411,238 km (0.118 R)
• M54: 12,669,144 km (0.1 R)
• M55: 12,981,056 km (0.066 R)
• M56: 13,164,164 km (0.099 R)
• M57: 13,348,169 km (0.114 R)
• M58: 14,470,004 km (0.11 R)
• M59: 14,932,710 km (0.109 R)
• M60: 15,427,879 km (0.109 R)
• M61: 15,511,055 km (0.112 R)
• M62: 16,124,706 km (0.059 R)
• M63: 16,519,345 km (0.116 R)
• M64: 17,606,772 km (0.108 R)
• M65: 18,569,733 km (0.083 R)
• M66: 18,865,039 km (0.114 R)
• M67: 19,102,302 km (0.072 R)
• M68: 19,251,152 km (0.113 R)
• M69: 19,460,140 km (0.106 R)
• M70: 19,850,291 km (0.093 R)
• M71: 20,121,811 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.9

Radius: 11.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.82 AU - 6.36 AU

Year: 5435 Days

Day: 13.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 163.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,974,014 km

• M1: 160,219 km (0.062 R)
• M2: 255,812 km (0.071 R)
• M3: 379,829 km (0.108 R)
• M4: 467,793 km (0.041 R)
• M5: 575,952 km (0.114 R)
• M6: 681,867 km (0.093 R)
• M7: 1,395,449 km (0.099 R)
• M8: 1,577,360 km (0.106 R)
• M9: 1,856,210 km (0.097 R)
• M10: 1,946,717 km (0.075 R)
• M11: 2,076,119 km (0.105 R)
• M12: 2,343,451 km (0.118 R)
• M13: 2,421,990 km (0.111 R)
• M14: 3,589,601 km (0.11 R)
• M15: 3,749,521 km (0.046 R)
• M16: 3,911,685 km (0.105 R)
• M17: 4,195,323 km (0.098 R)
• M18: 4,461,158 km (0.109 R)
• M19: 4,757,661 km (0.105 R)
• M20: 5,240,264 km (0.086 R)
• M21: 5,369,816 km (0.065 R)
• M22: 5,738,574 km (0.119 R)
• M23: 5,926,020 km (0.033 R)
• M24: 6,034,030 km (0.047 R)
• M25: 6,115,561 km (0.103 R)
• M26: 6,528,451 km (0.097 R)
• M27: 6,922,043 km (0.095 R)
• M28: 7,064,460 km (0.105 R)
• M29: 7,265,520 km (0.087 R)
• M30: 7,761,886 km (0.085 R)
• M31: 7,850,597 km (0.028 R)
• M32: 8,450,784 km (0.095 R)
• M33: 9,159,429 km (0.105 R)
• M34: 9,791,031 km (0.104 R)
• M35: 9,951,250 km (0.081 R)
• M36: 10,112,218 km (0.107 R)
• M37: 10,241,620 km (0.12 R)
• M38: 10,567,743 km (0.057 R)
• M39: 10,699,090 km (0.078 R)
• M40: 10,930,219 km (0.118 R)
• M41: 11,263,523 km (0.078 R)
• M42: 11,566,159 km (0.086 R)
• M43: 11,803,571 km (0.105 R)
• M44: 13,296,708 km (0.115 R)
• M45: 14,264,456 km (0.084 R)
• M46: 14,482,570 km (0.079 R)
• M47: 14,995,840 km (0.108 R)
• M48: 17,069,715 km (0.034 R)
• M49: 17,185,504 km (0.108 R)
• M50: 17,612,008 km (0.104 R)
• M51: 17,845,979 km (0.097 R)
• M52: 17,963,413 km (0.111 R)
• M53: 18,475,337 km (0.102 R)
• M54: 18,912,312 km (0.093 R)
• M55: 19,352,579 km (0.07 R)
• M56: 20,365,805 km (0.046 R)
• M57: 21,023,288 km (0.049 R)
• M58: 21,147,454 km (0.107 R)
• M59: 21,479,412 km (0.089 R)
• M60: 21,771,427 km (0.118 R)
• M61: 21,896,940 km (0.114 R)
• M62: 22,148,713 km (0.116 R)
• M63: 22,232,936 km (0.093 R)
• M64: 23,208,165 km (0.046 R)
• M65: 24,544,672 km (0.044 R)
• M66: 24,806,319 km (0.111 R)
• M67: 25,068,863 km (0.087 R)
• M68: 25,950,443 km (0.081 R)
• M69: 26,083,586 km (0.115 R)
• M70: 26,217,027 km (0.091 R)
• M71: 26,797,467 km (0.087 R)
• M72: 27,066,892 km (0.055 R)
• M73: 27,562,959 km (0.087 R)
• M74: 27,834,928 km (0.117 R)
• M75: 29,531,368 km (0.104 R)
• M76: 30,884,181 km (0.097 R)
• M77: 31,166,622 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 14.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.09 AU - 11.51 AU

Year: 11955 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,974,014 km

• M1: 194,477 km (0.09 R)
• M2: 337,044 km (0.107 R)
• M3: 575,204 km (0.077 R)
• M4: 718,967 km (0.089 R)
• M5: 858,841 km (0.04 R)
• M6: 1,028,485 km (0.11 R)
• M7: 1,168,958 km (0.067 R)
• M8: 1,678,039 km (0.075 R)
• M9: 2,829,943 km (0.06 R)
• M10: 3,210,071 km (0.111 R)
• M11: 3,544,722 km (0.035 R)
• M12: 3,858,877 km (0.096 R)
• M13: 4,215,219 km (0.088 R)
• M14: 4,314,253 km (0.086 R)
• M15: 4,582,183 km (0.08 R)
• M16: 4,855,797 km (0.072 R)
• M17: 5,134,797 km (0.073 R)
• M18: 5,455,086 km (0.105 R)
• M19: 5,563,246 km (0.116 R)
• M20: 6,493,146 km (0.093 R)
• M21: 6,839,914 km (0.038 R)
• M22: 7,192,666 km (0.112 R)
• M23: 7,431,274 km (0.117 R)
• M24: 7,712,817 km (0.086 R)
• M25: 8,286,824 km (0.07 R)
• M26: 8,789,772 km (0.086 R)
• M27: 9,737,774 km (0.072 R)
• M28: 10,313,277 km (0.077 R)
• M29: 10,672,910 km (0.11 R)
• M30: 10,808,895 km (0.087 R)
• M31: 12,011,363 km (0.097 R)
• M32: 12,676,325 km (0.065 R)
• M33: 14,591,627 km (0.072 R)
• M34: 15,301,169 km (0.11 R)
• M35: 15,403,345 km (0.054 R)
• M36: 15,660,055 km (0.042 R)
• M37: 15,970,021 km (0.105 R)
• M38: 16,386,352 km (0.111 R)
• M39: 17,123,720 km (0.091 R)
• M40: 19,621,855 km (0.092 R)
• M41: 21,311,713 km (0.075 R)
• M42: 21,540,597 km (0.084 R)
• M43: 21,943,016 km (0.087 R)
• M44: 24,589,252 km (0.099 R)
• M45: 25,130,498 km (0.054 R)
• M46: 26,163,620 km (0.058 R)
• M47: 26,347,327 km (0.117 R)
• M48: 27,086,789 km (0.102 R)
• M49: 27,895,365 km (0.103 R)
• M50: 28,648,890 km (0.102 R)
• M51: 29,091,550 km (0.092 R)
• M52: 29,281,988 km (0.092 R)
• M53: 29,664,061 km (0.101 R)
• M54: 30,949,555 km (0.115 R)
• M55: 31,860,158 km (0.037 R)
• M56: 32,647,791 km (0.11 R)
• M57: 35,590,081 km (0.087 R)
• M58: 36,134,019 km (0.035 R)
• M59: 36,612,433 km (0.081 R)
• M60: 37,437,166 km (0.116 R)
• M61: 37,782,737 km (0.099 R)
• M62: 38,685,860 km (0.043 R)
• M63: 38,895,446 km (0.091 R)
• M64: 39,175,194 km (0.07 R)
• M65: 40,301,367 km (0.048 R)
• M66: 40,584,556 km (0.037 R)
• M67: 41,224,236 km (0.079 R)
• M68: 41,581,027 km (0.1 R)
• M69: 44,325,999 km (0.075 R)
• M70: 44,545,160 km (0.038 R)
• M71: 45,131,434 km (0.108 R)
• M72: 45,572,897 km (0.079 R)
• M73: 46,089,608 km (0.059 R)
• M74: 49,837,184 km (0.065 R)
• M75: 50,522,043 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.2

Radius: 6.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.39 AU - 14.15 AU

Year: 16504 Days

Day: 17.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,974,014 km

• M1: 80,633 km (0.112 R)
• M2: 124,615 km (0.076 R)
• M3: 248,632 km (0.093 R)
• M4: 883,226 km (0.037 R)
• M5: 1,113,607 km (0.042 R)
• M6: 1,872,517 km (0.102 R)
• M7: 2,067,891 km (0.098 R)
• M8: 2,127,880 km (0.055 R)
• M9: 2,499,780 km (0.053 R)
• M10: 2,563,808 km (0.048 R)
• M11: 3,004,075 km (0.098 R)
• M12: 3,163,845 km (0.088 R)
• M13: 3,491,614 km (0.102 R)
• M14: 3,708,082 km (0.085 R)
• M15: 3,756,851 km (0.086 R)
• M16: 4,255,611 km (0.12 R)
• M17: 4,538,799 km (0.058 R)
• M18: 4,695,877 km (0.101 R)
• M19: 5,150,655 km (0.116 R)
• M20: 5,480,069 km (0.102 R)
• M21: 5,816,365 km (0.028 R)
• M22: 6,246,160 km (0.032 R)
• M23: 6,567,795 km (0.118 R)
• M24: 6,894,966 km (0.039 R)
• M25: 7,534,048 km (0.092 R)
• M26: 8,319,437 km (0.03 R)
• M27: 9,395,644 km (0.119 R)
• M28: 9,562,445 km (0.03 R)
• M29: 10,514,786 km (0.118 R)
• M30: 10,862,301 km (0.116 R)
• M31: 11,999,245 km (0.078 R)
• M32: 13,850,070 km (0.109 R)
• M33: 14,002,062 km (0.077 R)
• M34: 14,963,677 km (0.068 R)
• M35: 17,194,181 km (0.071 R)
• M36: 17,439,222 km (0.087 R)
• M37: 18,098,500 km (0.114 R)
• M38: 19,568,598 km (0.058 R)
• M39: 19,611,234 km (0.101 R)
• M40: 19,781,775 km (0.093 R)
• M41: 20,296,542 km (0.084 R)
• M42: 20,469,028 km (0.061 R)
• M43: 21,911,002 km (0.099 R)
• M44: 22,488,150 km (0.12 R)
• M45: 23,205,173 km (0.068 R)
• M46: 24,891,889 km (0.062 R)
• M47: 30,824,940 km (0.059 R)
• M48: 31,023,307 km (0.105 R)
• M49: 31,820,963 km (0.108 R)
• M50: 31,921,194 km (0.118 R)
• M51: 32,878,171 km (0.1 R)
• M52: 33,182,304 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.5

Radius: 4.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.99 AU - 20.11 AU

Year: 26589 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 94.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 33,974,014 km

• M1: 600,187 km (0.052 R)
• M2: 626,217 km (0.027 R)
• M3: 847,472 km (0.112 R)
• M4: 1,221,766 km (0.04 R)
• M5: 2,994,650 km (0.12 R)
• M6: 3,176,561 km (0.088 R)
• M7: 4,215,219 km (0.11 R)
• M8: 4,678,673 km (0.104 R)
• M9: 5,458,677 km (0.044 R)
• M10: 5,906,124 km (0.096 R)
• M11: 7,195,957 km (0.113 R)
• M12: 7,841,023 km (0.109 R)
• M13: 7,966,087 km (0.07 R)
• M14: 8,536,503 km (0.099 R)
• M15: 9,152,996 km (0.03 R)
• M16: 10,600,056 km (0.055 R)
• M17: 10,772,842 km (0.055 R)
• M18: 11,972,766 km (0.051 R)
• M19: 12,551,860 km (0.112 R)
• M20: 13,066,028 km (0.085 R)
• M21: 13,214,279 km (0.057 R)
• M22: 13,624,626 km (0.035 R)
• M23: 14,304,997 km (0.062 R)
• M24: 14,534,331 km (0.072 R)
• M25: 15,659,606 km (0.113 R)
• M26: 16,491,819 km (0.027 R)
• M27: 16,732,223 km (0.069 R)
• M28: 18,530,239 km (0.082 R)
• M29: 18,696,742 km (0.089 R)
• M30: 19,494,248 km (0.082 R)
• M31: 19,578,771 km (0.113 R)
• M32: 19,875,872 km (0.049 R)
• M33: 20,174,470 km (0.064 R)
• M34: 21,252,622 km (0.054 R)
• M35: 21,470,586 km (0.113 R)
• M36: 21,557,951 km (0.079 R)
• M37: 24,233,359 km (0.073 R)
• M38: 25,102,074 km (0.078 R)
• M39: 25,748,786 km (0.077 R)
• M40: 25,841,686 km (0.117 R)
• M41: 25,934,586 km (0.115 R)
• M42: 30,279,058 km (0.096 R)
• M43: 30,622,535 km (0.071 R)
• M44: 30,671,603 km (0.064 R)
• M45: 31,511,445 km (0.112 R)
• M46: 31,710,111 km (0.095 R)
• M47: 31,859,410 km (0.098 R)
• M48: 32,058,824 km (0.104 R)
• M49: 32,860,668 km (0.103 R)
• M50: 33,011,762 km (0.115 R)
• M51: 33,112,591 km (0.073 R)
• M52: 33,163,155 km (0.043 R)
• M53: 33,466,390 km (0.107 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit