🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.91 AU - 1.21 AU

Year: 403 Days

Day: 25.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,881,063 km

• M1: 41,738 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.04 AU - 1.26 AU

Year: 455 Days

Day: 37.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.04 AU - 1.52 AU

Year: 534 Days

Day: 41.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.7 AU - 1.8 AU

Year: 854 Days

Day: 24.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.6

Radius: 13.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.31 AU - 5.37 AU

Year: 4553 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,881,063 km

• M1: 196,422 km (0.118 R)
• M2: 278,701 km (0.04 R)
• M3: 382,372 km (0.097 R)
• M4: 545,733 km (0.038 R)
• M5: 673,190 km (0.087 R)
• M6: 774,169 km (0.06 R)
• M7: 983,008 km (0.104 R)
• M8: 1,078,601 km (0.082 R)
• M9: 1,177,634 km (0.082 R)
• M10: 1,280,109 km (0.108 R)
• M11: 1,568,683 km (0.108 R)
• M12: 1,812,229 km (0.072 R)
• M13: 2,096,165 km (0.118 R)
• M14: 2,365,741 km (0.094 R)
• M15: 2,453,255 km (0.052 R)
• M16: 2,814,385 km (0.077 R)
• M17: 2,938,701 km (0.118 R)
• M18: 3,033,097 km (0.111 R)
• M19: 3,176,860 km (0.057 R)
• M20: 3,638,370 km (0.103 R)
• M21: 3,998,601 km (0.118 R)
• M22: 4,174,229 km (0.085 R)
• M23: 4,496,912 km (0.079 R)
• M24: 4,588,017 km (0.103 R)
• M25: 4,698,271 km (0.111 R)
• M26: 4,809,272 km (0.1 R)
• M27: 5,377,894 km (0.097 R)
• M28: 5,572,221 km (0.108 R)
• M29: 5,729,299 km (0.078 R)
• M30: 5,907,919 km (0.093 R)
• M31: 6,028,046 km (0.111 R)
• M32: 6,209,808 km (0.086 R)
• M33: 6,933,712 km (0.057 R)
• M34: 7,060,421 km (0.1 R)
• M35: 7,145,393 km (0.052 R)
• M36: 7,359,467 km (0.09 R)
• M37: 7,969,827 km (0.062 R)
• M38: 8,214,120 km (0.062 R)
• M39: 8,506,135 km (0.062 R)
• M40: 8,892,995 km (0.073 R)
• M41: 9,216,126 km (0.111 R)
• M42: 9,731,491 km (0.088 R)
• M43: 10,016,625 km (0.084 R)
• M44: 10,570,885 km (0.119 R)
• M45: 10,913,314 km (0.062 R)
• M46: 11,036,433 km (0.094 R)
• M47: 11,483,581 km (0.092 R)
• M48: 12,344,367 km (0.056 R)
• M49: 12,627,407 km (0.091 R)
• M50: 13,095,050 km (0.036 R)
• M51: 13,357,444 km (0.068 R)
• M52: 13,674,442 km (0.1 R)
• M53: 13,940,577 km (0.112 R)
• M54: 14,047,539 km (0.081 R)
• M55: 14,316,067 km (0.102 R)
• M56: 14,451,005 km (0.051 R)
• M57: 14,559,314 km (0.116 R)
• M58: 14,831,133 km (0.093 R)
• M59: 16,103,014 km (0.111 R)
• M60: 16,327,710 km (0.063 R)
• M61: 16,440,507 km (0.111 R)
• M62: 16,865,814 km (0.071 R)
• M63: 17,842,987 km (0.1 R)
• M64: 18,075,612 km (0.104 R)
• M65: 18,163,126 km (0.115 R)
• M66: 18,573,324 km (0.111 R)
• M67: 18,868,181 km (0.083 R)
• M68: 18,986,663 km (0.11 R)
• M69: 19,343,304 km (0.088 R)
• M70: 19,432,763 km (0.082 R)
• M71: 19,732,109 km (0.115 R)
• M72: 20,093,388 km (0.117 R)
• M73: 20,305,218 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 11.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.34 AU - 6.72 AU

Year: 5463 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,881,063 km

• M1: 192,832 km (0.084 R)
• M2: 360,381 km (0.103 R)
• M3: 468,989 km (0.046 R)
• M4: 579,692 km (0.066 R)
• M5: 651,050 km (0.041 R)
• M6: 885,320 km (0.046 R)
• M7: 1,178,083 km (0.056 R)
• M8: 1,352,365 km (0.038 R)
• M9: 1,467,854 km (0.112 R)
• M10: 1,816,417 km (0.105 R)
• M11: 1,982,022 km (0.096 R)
• M12: 2,288,698 km (0.098 R)
• M13: 2,447,870 km (0.054 R)
• M14: 3,012,303 km (0.097 R)
• M15: 3,165,192 km (0.103 R)
• M16: 3,968,383 km (0.098 R)
• M17: 4,112,146 km (0.108 R)
• M18: 4,331,307 km (0.073 R)
• M19: 4,429,892 km (0.104 R)
• M20: 5,457,181 km (0.111 R)
• M21: 5,617,550 km (0.085 R)
• M22: 6,218,933 km (0.101 R)
• M23: 6,414,607 km (0.094 R)
• M24: 7,100,813 km (0.056 R)
• M25: 7,364,254 km (0.119 R)
• M26: 7,750,516 km (0.118 R)
• M27: 7,961,150 km (0.102 R)
• M28: 9,106,322 km (0.103 R)
• M29: 9,876,451 km (0.06 R)
• M30: 10,105,037 km (0.081 R)
• M31: 10,401,540 km (0.095 R)
• M32: 10,501,023 km (0.06 R)
• M33: 11,138,459 km (0.057 R)
• M34: 12,556,198 km (0.037 R)
• M35: 12,697,568 km (0.105 R)
• M36: 12,839,536 km (0.112 R)
• M37: 13,196,627 km (0.091 R)
• M38: 13,701,968 km (0.114 R)
• M39: 14,066,837 km (0.114 R)
• M40: 14,620,200 km (0.066 R)
• M41: 14,694,550 km (0.12 R)
• M42: 15,406,935 km (0.098 R)
• M43: 16,015,649 km (0.082 R)
• M44: 16,632,142 km (0.06 R)
• M45: 16,982,350 km (0.109 R)
• M46: 17,256,414 km (0.036 R)
• M47: 17,413,641 km (0.115 R)
• M48: 19,256,388 km (0.055 R)
• M49: 19,788,358 km (0.08 R)
• M50: 20,783,183 km (0.115 R)
• M51: 21,076,395 km (0.082 R)
• M52: 21,709,344 km (0.046 R)
• M53: 22,049,380 km (0.091 R)
• M54: 22,434,145 km (0.11 R)
• M55: 22,562,949 km (0.119 R)
• M56: 22,778,071 km (0.06 R)
• M57: 22,864,239 km (0.073 R)
• M58: 22,950,707 km (0.1 R)
• M59: 23,776,487 km (0.062 R)
• M60: 24,039,181 km (0.094 R)
• M61: 25,546,529 km (0.064 R)
• M62: 26,356,901 km (0.102 R)
• M63: 26,674,348 km (0.107 R)
• M64: 26,901,886 km (0.092 R)
• M65: 27,038,618 km (0.096 R)
• M66: 27,818,322 km (0.06 R)
• M67: 28,095,228 km (0.093 R)
• M68: 28,187,829 km (0.081 R)
• M69: 28,512,457 km (0.12 R)
• M70: 28,651,882 km (0.073 R)
• M71: 28,838,281 km (0.084 R)
• M72: 29,352,748 km (0.1 R)
• M73: 30,059,448 km (0.075 R)
• M74: 30,153,994 km (0.078 R)
• M75: 30,819,256 km (0.12 R)
• M76: 32,212,610 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 9.7

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.06 AU - 7.12 AU

Year: 6242 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,881,063 km

• M1: 251,923 km (0.078 R)
• M2: 719,416 km (0.055 R)
• M3: 845,976 km (0.119 R)
• M4: 980,315 km (0.115 R)
• M5: 1,373,907 km (0.047 R)
• M6: 1,662,481 km (0.093 R)
• M7: 1,891,665 km (0.09 R)
• M8: 2,110,826 km (0.057 R)
• M9: 2,380,551 km (0.081 R)
• M10: 2,444,429 km (0.101 R)
• M11: 2,595,673 km (0.076 R)
• M12: 2,862,406 km (0.072 R)
• M13: 2,999,138 km (0.12 R)
• M14: 3,114,628 km (0.109 R)
• M15: 3,422,201 km (0.118 R)
• M16: 3,494,606 km (0.108 R)
• M17: 3,640,913 km (0.084 R)
• M18: 4,143,412 km (0.098 R)
• M19: 4,481,803 km (0.049 R)
• M20: 5,408,711 km (0.066 R)
• M21: 5,521,508 km (0.1 R)
• M22: 5,807,240 km (0.117 R)
• M23: 5,894,007 km (0.101 R)
• M24: 6,784,263 km (0.117 R)
• M25: 7,121,307 km (0.08 R)
• M26: 7,276,291 km (0.048 R)
• M27: 7,684,543 km (0.074 R)
• M28: 7,875,430 km (0.114 R)
• M29: 8,294,604 km (0.06 R)
• M30: 8,392,291 km (0.077 R)
• M31: 8,523,339 km (0.11 R)
• M32: 8,953,582 km (0.071 R)
• M33: 9,289,429 km (0.077 R)
• M34: 9,458,924 km (0.097 R)
• M35: 11,101,508 km (0.108 R)
• M36: 11,173,315 km (0.103 R)
• M37: 11,607,748 km (0.069 R)
• M38: 11,900,361 km (0.08 R)
• M39: 12,010,764 km (0.112 R)
• M40: 12,084,516 km (0.07 R)
• M41: 13,323,635 km (0.12 R)
• M42: 13,553,118 km (0.056 R)
• M43: 14,132,960 km (0.101 R)
• M44: 14,328,035 km (0.081 R)
• M45: 14,484,664 km (0.048 R)
• M46: 14,839,361 km (0.088 R)
• M47: 14,958,291 km (0.091 R)
• M48: 15,597,523 km (0.076 R)
• M49: 15,718,398 km (0.074 R)
• M50: 16,164,200 km (0.079 R)
• M51: 16,327,411 km (0.118 R)
• M52: 17,109,808 km (0.088 R)
• M53: 17,568,325 km (0.102 R)
• M54: 17,862,285 km (0.102 R)
• M55: 18,285,049 km (0.119 R)
• M56: 18,796,673 km (0.055 R)
• M57: 19,834,134 km (0.04 R)
• M58: 20,359,821 km (0.085 R)
• M59: 20,934,427 km (0.084 R)
• M60: 21,112,299 km (0.091 R)
• M61: 21,201,459 km (0.065 R)
• M62: 21,649,056 km (0.088 R)
• M63: 21,738,964 km (0.083 R)
• M64: 22,144,973 km (0.08 R)
• M65: 24,446,087 km (0.111 R)
• M66: 26,822,150 km (0.102 R)
• M67: 27,015,431 km (0.085 R)
• M68: 27,451,957 km (0.059 R)
• M69: 29,969,390 km (0.096 R)
• M70: 30,370,911 km (0.057 R)
• M71: 31,077,910 km (0.037 R)
• M72: 32,046,108 km (0.066 R)
• M73: 32,251,207 km (0.119 R)
• M74: 32,405,292 km (0.078 R)
• M75: 32,817,434 km (0.057 R)
• M76: 33,283,133 km (0.085 R)
• M77: 33,699,015 km (0.087 R)
• M78: 33,803,135 km (0.07 R)
• M79: 34,116,542 km (0.118 R)
• M80: 34,483,207 km (0.117 R)
• M81: 34,640,883 km (0.08 R)
• M82: 34,904,026 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 9.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.8 AU - 9.28 AU

Year: 10028 Days

Day: 10.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,881,063 km

• M1: 122,521 km (0.112 R)
• M2: 383,270 km (0.094 R)
• M3: 464,053 km (0.109 R)
• M4: 539,749 km (0.1 R)
• M5: 739,013 km (0.12 R)
• M6: 977,622 km (0.044 R)
• M7: 1,174,942 km (0.108 R)
• M8: 1,359,545 km (0.115 R)
• M9: 1,526,646 km (0.106 R)
• M10: 1,663,528 km (0.108 R)
• M11: 1,959,433 km (0.072 R)
• M12: 2,303,358 km (0.084 R)
• M13: 3,209,323 km (0.074 R)
• M14: 3,761,638 km (0.098 R)
• M15: 4,201,755 km (0.077 R)
• M16: 4,513,069 km (0.105 R)
• M17: 5,199,424 km (0.111 R)
• M18: 5,268,388 km (0.034 R)
• M19: 5,379,539 km (0.11 R)
• M20: 6,004,709 km (0.114 R)
• M21: 6,135,457 km (0.118 R)
• M22: 6,878,809 km (0.115 R)
• M23: 6,985,173 km (0.072 R)
• M24: 7,107,395 km (0.101 R)
• M25: 7,184,288 km (0.064 R)
• M26: 7,323,115 km (0.098 R)
• M27: 8,547,424 km (0.064 R)
• M28: 8,793,213 km (0.102 R)
• M29: 9,158,082 km (0.096 R)
• M30: 10,351,724 km (0.096 R)
• M31: 10,931,416 km (0.027 R)
• M32: 11,252,004 km (0.102 R)
• M33: 12,232,319 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112

Radius: 6.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.29 AU - 21.43 AU

Year: 27848 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,881,063 km

• M1: 89,310 km (0.056 R)
• M2: 140,622 km (0.028 R)
• M3: 420,071 km (0.112 R)
• M4: 749,037 km (0.098 R)
• M5: 823,237 km (0.088 R)
• M6: 979,118 km (0.046 R)
• M7: 1,081,593 km (0.085 R)
• M8: 1,573,770 km (0.074 R)
• M9: 1,743,563 km (0.05 R)
• M10: 2,074,623 km (0.064 R)
• M11: 2,342,703 km (0.084 R)
• M12: 2,794,339 km (0.089 R)
• M13: 4,169,293 km (0.115 R)
• M14: 4,269,673 km (0.102 R)
• M15: 4,541,343 km (0.12 R)
• M16: 4,924,014 km (0.078 R)
• M17: 6,285,803 km (0.11 R)
• M18: 6,987,866 km (0.036 R)
• M19: 7,550,953 km (0.066 R)
• M20: 7,591,793 km (0.12 R)
• M21: 8,677,724 km (0.098 R)
• M22: 8,806,228 km (0.083 R)
• M23: 9,678,234 km (0.091 R)
• M24: 10,259,871 km (0.113 R)
• M25: 10,991,105 km (0.098 R)
• M26: 11,037,331 km (0.079 R)
• M27: 11,363,005 km (0.091 R)
• M28: 13,829,426 km (0.099 R)
• M29: 14,230,797 km (0.111 R)
• M30: 15,822,069 km (0.088 R)
• M31: 16,612,096 km (0.101 R)
• M32: 17,253,422 km (0.064 R)
• M33: 19,785,515 km (0.037 R)
• M34: 21,614,349 km (0.099 R)
• M35: 21,788,481 km (0.103 R)
• M36: 22,138,390 km (0.095 R)
• M37: 22,784,504 km (0.117 R)
• M38: 23,615,819 km (0.113 R)
• M39: 23,975,004 km (0.068 R)
• M40: 24,275,845 km (0.069 R)
• M41: 24,638,470 km (0.117 R)
• M42: 25,063,777 km (0.057 R)
• M43: 25,124,813 km (0.074 R)
• M44: 25,307,921 km (0.09 R)
• M45: 25,552,812 km (0.093 R)
• M46: 26,789,239 km (0.072 R)
• M47: 28,425,540 km (0.088 R)
• M48: 28,616,277 km (0.058 R)
• M49: 29,899,678 km (0.045 R)
• M50: 30,093,856 km (0.104 R)
• M51: 30,548,334 km (0.102 R)
• M52: 33,457,265 km (0.077 R)
• M53: 33,658,773 km (0.108 R)
• M54: 34,265,841 km (0.057 R)
• M55: 36,729,868 km (0.115 R)
• M56: 37,494,163 km (0.118 R)
• M57: 38,755,872 km (0.11 R)
• M58: 42,478,615 km (0.093 R)
• M59: 43,207,605 km (0.102 R)
• M60: 43,793,729 km (0.061 R)
• M61: 46,238,907 km (0.096 R)
• M62: 46,913,593 km (0.05 R)
• M63: 47,666,818 km (0.102 R)
• M64: 49,032,946 km (0.059 R)
• M65: 50,027,473 km (0.032 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: 412 - 10,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit