🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.58 AU - 0.6 AU

Year: 297 Days

Day: 46.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,557,425 km

• M1: 148,551 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.54 AU - 0.72 AU

Year: 328 Days

Day: 46.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 14.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.71 AU - 0.75 AU

Year: 409 Days

Day: 14.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 85.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,557,425 km

• M1: 183,557 km (0.063 R)
• M2: 306,376 km (0.071 R)
• M3: 425,456 km (0.096 R)
• M4: 524,191 km (0.1 R)
• M5: 668,852 km (0.104 R)
• M6: 764,744 km (0.065 R)
• M7: 892,950 km (0.088 R)
• M8: 986,598 km (0.044 R)
• M9: 1,109,717 km (0.094 R)
• M10: 1,227,002 km (0.113 R)
• M11: 1,336,807 km (0.094 R)
• M12: 1,425,668 km (0.117 R)
• M13: 1,546,094 km (0.078 R)
• M14: 1,696,141 km (0.052 R)
• M15: 1,810,882 km (0.064 R)
• M16: 1,905,578 km (0.091 R)
• M17: 2,067,443 km (0.104 R)
• M18: 2,157,201 km (0.077 R)
• M19: 2,287,351 km (0.093 R)
• M20: 2,415,108 km (0.102 R)
• M21: 2,540,321 km (0.071 R)
• M22: 2,688,274 km (0.053 R)
• M23: 2,939,897 km (0.105 R)
• M24: 3,047,009 km (0.05 R)
• M25: 3,166,389 km (0.113 R)
• M26: 3,320,774 km (0.109 R)
• M27: 3,410,083 km (0.099 R)
• M28: 3,534,250 km (0.11 R)
• M29: 3,637,023 km (0.106 R)
• M30: 3,781,385 km (0.111 R)
• M31: 3,927,842 km (0.056 R)
• M32: 4,094,045 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 8

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.75 AU - 1.23 AU

Year: 646 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,557,425 km

• M1: 151,243 km (0.117 R)
• M2: 280,346 km (0.101 R)
• M3: 372,499 km (0.069 R)
• M4: 453,880 km (0.108 R)
• M5: 527,781 km (0.086 R)
• M6: 601,084 km (0.052 R)
• M7: 780,901 km (0.103 R)
• M8: 883,375 km (0.119 R)
• M9: 954,285 km (0.062 R)
• M10: 1,083,089 km (0.115 R)
• M11: 1,152,951 km (0.111 R)
• M12: 1,237,623 km (0.098 R)
• M13: 1,324,240 km (0.082 R)
• M14: 1,433,896 km (0.09 R)
• M15: 1,489,995 km (0.026 R)
• M16: 1,684,472 km (0.106 R)
• M17: 1,781,112 km (0.058 R)
• M18: 1,894,956 km (0.062 R)
• M19: 2,011,343 km (0.105 R)
• M20: 2,066,395 km (0.118 R)
• M21: 2,138,053 km (0.073 R)
• M22: 2,226,615 km (0.064 R)
• M23: 2,391,172 km (0.118 R)
• M24: 2,610,932 km (0.084 R)
• M25: 3,234,904 km (0.095 R)
• M26: 3,402,604 km (0.088 R)
• M27: 3,459,301 km (0.059 R)
• M28: 3,630,890 km (0.036 R)
• M29: 3,864,113 km (0.12 R)
• M30: 3,972,571 km (0.077 R)
• M31: 4,112,296 km (0.063 R)
• M32: 4,202,952 km (0.12 R)
• M33: 4,253,516 km (0.076 R)
• M34: 4,355,392 km (0.039 R)
• M35: 4,437,522 km (0.11 R)
• M36: 4,509,777 km (0.117 R)
• M37: 4,572,010 km (0.118 R)
• M38: 4,707,995 km (0.075 R)
• M39: 4,823,933 km (0.099 R)
• M40: 4,898,283 km (0.111 R)
• M41: 4,951,690 km (0.112 R)
• M42: 5,275,868 km (0.106 R)
• M43: 5,440,426 km (0.069 R)
• M44: 5,495,777 km (0.116 R)
• M45: 5,662,728 km (0.096 R)
• M46: 6,024,456 km (0.08 R)
• M47: 6,185,124 km (0.083 R)
• M48: 6,569,441 km (0.087 R)
• M49: 6,734,747 km (0.078 R)
• M50: 6,925,484 km (0.082 R)
• M51: 6,985,473 km (0.118 R)
• M52: 7,057,579 km (0.103 R)
• M53: 7,118,016 km (0.041 R)
• M54: 7,397,764 km (0.048 R)
• M55: 7,582,218 km (0.081 R)
• M56: 7,780,735 km (0.106 R)
• M57: 7,968,331 km (0.102 R)
• M58: 8,208,136 km (0.106 R)
• M59: 8,373,442 km (0.119 R)
• M60: 8,450,185 km (0.057 R)
• M61: 8,501,497 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 13.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.21 AU - 4.27 AU

Year: 4745 Days

Day: 9.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,557,425 km

• M1: 170,093 km (0.072 R)
• M2: 258,804 km (0.03 R)
• M3: 454,927 km (0.117 R)
• M4: 599,738 km (0.107 R)
• M5: 699,669 km (0.073 R)
• M6: 813,663 km (0.101 R)
• M7: 903,870 km (0.047 R)
• M8: 1,120,638 km (0.088 R)
• M9: 1,283,999 km (0.099 R)
• M10: 1,549,385 km (0.101 R)
• M11: 1,703,621 km (0.076 R)
• M12: 2,208,663 km (0.102 R)
• M13: 2,339,412 km (0.086 R)
• M14: 2,677,951 km (0.075 R)
• M15: 2,806,157 km (0.117 R)
• M16: 3,465,285 km (0.071 R)
• M17: 3,786,621 km (0.11 R)
• M18: 4,625,417 km (0.065 R)
• M19: 4,709,640 km (0.091 R)
• M20: 4,879,583 km (0.105 R)
• M21: 4,965,453 km (0.11 R)
• M22: 5,240,413 km (0.076 R)
• M23: 5,775,226 km (0.071 R)
• M24: 5,926,918 km (0.098 R)
• M25: 6,110,774 km (0.028 R)
• M26: 6,421,489 km (0.051 R)
• M27: 6,849,039 km (0.082 R)
• M28: 7,009,857 km (0.052 R)
• M29: 7,253,402 km (0.119 R)
• M30: 7,782,231 km (0.045 R)
• M31: 7,882,761 km (0.081 R)
• M32: 8,068,412 km (0.098 R)
• M33: 8,460,956 km (0.115 R)
• M34: 8,650,946 km (0.026 R)
• M35: 8,842,431 km (0.114 R)
• M36: 9,000,107 km (0.095 R)
• M37: 9,336,104 km (0.102 R)
• M38: 9,460,869 km (0.11 R)
• M39: 9,622,285 km (0.09 R)
• M40: 9,712,343 km (0.11 R)
• M41: 9,820,651 km (0.102 R)
• M42: 10,057,016 km (0.093 R)
• M43: 10,221,574 km (0.036 R)
• M44: 10,479,630 km (0.107 R)
• M45: 10,702,381 km (0.084 R)
• M46: 11,020,875 km (0.058 R)
• M47: 11,115,122 km (0.1 R)
• M48: 11,342,361 km (0.054 R)
• M49: 11,763,180 km (0.112 R)
• M50: 11,917,415 km (0.04 R)
• M51: 12,423,505 km (0.086 R)
• M52: 12,560,985 km (0.117 R)
• M53: 12,758,155 km (0.104 R)
• M54: 13,095,947 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.6

Radius: 12

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4 AU - 5.26 AU

Year: 6536 Days

Day: 12 Hours

Environment

Temp: -210 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,557,425 km

• M1: 150,645 km (0.081 R)
• M2: 260,001 km (0.072 R)
• M3: 431,440 km (0.09 R)
• M4: 583,880 km (0.079 R)
• M5: 1,212,042 km (0.038 R)
• M6: 1,299,108 km (0.084 R)
• M7: 1,605,335 km (0.041 R)
• M8: 1,701,825 km (0.103 R)
• M9: 1,923,380 km (0.098 R)
• M10: 2,072,678 km (0.103 R)
• M11: 2,334,176 km (0.102 R)
• M12: 2,456,696 km (0.118 R)
• M13: 3,021,428 km (0.111 R)
• M14: 3,209,473 km (0.094 R)
• M15: 3,373,881 km (0.102 R)
• M16: 4,373,045 km (0.056 R)
• M17: 4,663,564 km (0.046 R)
• M18: 4,834,704 km (0.116 R)
• M19: 5,589,425 km (0.104 R)
• M20: 5,888,172 km (0.09 R)
• M21: 6,780,673 km (0.112 R)
• M22: 7,936,765 km (0.1 R)
• M23: 8,824,180 km (0.1 R)
• M24: 9,094,803 km (0.109 R)
• M25: 9,942,574 km (0.094 R)
• M26: 10,203,921 km (0.032 R)
• M27: 10,733,348 km (0.09 R)
• M28: 10,856,916 km (0.113 R)
• M29: 11,230,163 km (0.113 R)
• M30: 11,989,372 km (0.101 R)
• M31: 12,483,045 km (0.098 R)
• M32: 12,656,429 km (0.12 R)
• M33: 12,830,561 km (0.112 R)
• M34: 13,357,594 km (0.05 R)
• M35: 15,050,294 km (0.107 R)
• M36: 15,281,123 km (0.088 R)
• M37: 15,582,862 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.9

Radius: 15

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.38 AU - 5.36 AU

Year: 7050 Days

Day: 13.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,557,425 km

• M1: 201,209 km (0.113 R)
• M2: 303,684 km (0.065 R)
• M3: 448,046 km (0.038 R)
• M4: 1,022,801 km (0.104 R)
• M5: 1,446,911 km (0.085 R)
• M6: 1,748,799 km (0.092 R)
• M7: 1,853,966 km (0.081 R)
• M8: 2,316,673 km (0.114 R)
• M9: 2,591,634 km (0.117 R)
• M10: 2,774,293 km (0.114 R)
• M11: 2,898,459 km (0.033 R)
• M12: 3,003,476 km (0.052 R)
• M13: 3,109,841 km (0.087 R)
• M14: 3,304,318 km (0.109 R)
• M15: 3,480,843 km (0.078 R)
• M16: 3,843,319 km (0.118 R)
• M17: 4,123,366 km (0.1 R)
• M18: 4,434,380 km (0.099 R)
• M19: 4,678,973 km (0.06 R)
• M20: 4,877,788 km (0.111 R)
• M21: 4,978,318 km (0.117 R)
• M22: 5,284,096 km (0.12 R)
• M23: 5,622,486 km (0.06 R)
• M24: 5,807,689 km (0.054 R)
• M25: 6,184,077 km (0.08 R)
• M26: 6,568,543 km (0.045 R)
• M27: 6,679,844 km (0.114 R)
• M28: 7,798,238 km (0.106 R)
• M29: 7,916,271 km (0.104 R)
• M30: 8,758,955 km (0.059 R)
• M31: 8,881,775 km (0.062 R)
• M32: 9,129,060 km (0.102 R)
• M33: 10,205,268 km (0.104 R)
• M34: 11,154,915 km (0.079 R)
• M35: 11,421,797 km (0.047 R)
• M36: 11,522,477 km (0.051 R)
• M37: 11,860,119 km (0.105 R)
• M38: 12,098,578 km (0.059 R)
• M39: 12,407,348 km (0.115 R)
• M40: 12,962,805 km (0.095 R)
• M41: 13,137,984 km (0.069 R)
• M42: 13,455,431 km (0.057 R)
• M43: 14,531,937 km (0.066 R)
• M44: 14,823,803 km (0.112 R)
• M45: 15,265,116 km (0.114 R)
• M46: 16,463,096 km (0.086 R)
• M47: 16,576,940 km (0.08 R)
• M48: 16,843,673 km (0.09 R)
• M49: 17,497,266 km (0.116 R)
• M50: 18,002,757 km (0.058 R)
• M51: 18,159,237 km (0.106 R)
• M52: 19,107,837 km (0.097 R)
• M53: 19,829,946 km (0.055 R)
• M54: 20,072,593 km (0.116 R)
• M55: 20,356,979 km (0.079 R)
• M56: 20,560,881 km (0.087 R)
• M57: 20,765,531 km (0.097 R)
• M58: 21,053,208 km (0.069 R)
• M59: 22,637,599 km (0.064 R)
• M60: 24,044,567 km (0.099 R)
• M61: 24,346,605 km (0.033 R)
• M62: 24,780,289 km (0.082 R)
• M63: 24,998,103 km (0.114 R)
• M64: 25,129,151 km (0.027 R)
• M65: 25,611,455 km (0.07 R)
• M66: 25,787,681 km (0.107 R)
• M67: 26,185,462 km (0.074 R)
• M68: 26,763,657 km (0.091 R)
• M69: 26,897,697 km (0.111 R)
• M70: 27,932,765 km (0.12 R)
• M71: 28,935,071 km (0.108 R)
• M72: 31,162,583 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 10.8

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.63 AU - 6.05 AU

Year: 9258 Days

Day: 7.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,557,425 km

• M1: 243,845 km (0.112 R)
• M2: 353,649 km (0.105 R)
• M3: 471,832 km (0.065 R)
• M4: 590,463 km (0.115 R)
• M5: 789,278 km (0.067 R)
• M6: 915,838 km (0.092 R)
• M7: 1,294,770 km (0.106 R)
• M8: 1,937,442 km (0.088 R)
• M9: 2,477,640 km (0.11 R)
• M10: 2,919,851 km (0.077 R)
• M11: 3,208,874 km (0.103 R)
• M12: 3,446,885 km (0.106 R)
• M13: 4,195,173 km (0.074 R)
• M14: 4,588,017 km (0.047 R)
• M15: 4,924,463 km (0.102 R)
• M16: 5,268,987 km (0.031 R)
• M17: 5,444,315 km (0.082 R)
• M18: 6,164,479 km (0.049 R)
• M19: 6,312,133 km (0.094 R)
• M20: 6,838,268 km (0.107 R)
• M21: 6,953,010 km (0.031 R)
• M22: 7,496,200 km (0.109 R)
• M23: 8,012,911 km (0.044 R)
• M24: 8,133,786 km (0.111 R)
• M25: 8,255,409 km (0.082 R)
• M26: 9,376,047 km (0.049 R)
• M27: 10,236,683 km (0.116 R)
• M28: 10,543,957 km (0.053 R)
• M29: 11,940,752 km (0.094 R)
• M30: 12,357,233 km (0.056 R)
• M31: 13,109,261 km (0.112 R)
• M32: 13,490,886 km (0.079 R)
• M33: 13,827,780 km (0.11 R)
• M34: 14,657,599 km (0.099 R)
• M35: 15,003,918 km (0.084 R)
• M36: 15,103,401 km (0.086 R)
• M37: 15,252,999 km (0.083 R)
• M38: 16,518,746 km (0.097 R)
• M39: 16,776,055 km (0.101 R)
• M40: 17,034,560 km (0.113 R)
• M41: 17,138,381 km (0.112 R)
• M42: 17,765,495 km (0.108 R)
• M43: 18,081,895 km (0.07 R)
• M44: 18,187,810 km (0.09 R)
• M45: 18,346,982 km (0.12 R)
• M46: 18,666,822 km (0.106 R)
• M47: 19,691,867 km (0.104 R)
• M48: 20,074,089 km (0.048 R)
• M49: 21,683,613 km (0.12 R)
• M50: 22,304,893 km (0.089 R)
• M51: 22,475,285 km (0.094 R)
• M52: 23,449,466 km (0.075 R)
• M53: 23,854,577 km (0.088 R)
• M54: 24,262,082 km (0.089 R)
• M55: 24,671,830 km (0.052 R)
• M56: 27,786,907 km (0.086 R)
• M57: 28,154,170 km (0.071 R)
• M58: 29,889,655 km (0.105 R)
• M59: 30,203,212 km (0.047 R)
• M60: 30,391,855 km (0.109 R)
• M61: 31,213,895 km (0.032 R)
• M62: 31,531,940 km (0.057 R)
• M63: 33,658,324 km (0.115 R)
• M64: 34,442,965 km (0.08 R)
• M65: 34,771,781 km (0.076 R)
• M66: 35,432,256 km (0.12 R)
• M67: 37,776,903 km (0.115 R)
• M68: 37,844,671 km (0.112 R)
• M69: 38,865,228 km (0.112 R)
• M70: 40,240,331 km (0.046 R)
• M71: 41,421,556 km (0.057 R)
• M72: 41,771,166 km (0.079 R)
• M73: 43,462,819 km (0.068 R)
• M74: 44,459,889 km (0.097 R)
• M75: 44,674,562 km (0.111 R)
• M76: 44,746,219 km (0.096 R)
• M77: 45,464,588 km (0.101 R)
• M78: 46,912,695 km (0.097 R)
• M79: 47,642,434 km (0.075 R)
• M80: 48,965,477 km (0.117 R)
• M81: 49,335,134 km (0.08 R)
• M82: 49,409,185 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 20,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit