🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.1

Radius: 13.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.51 AU - 0.51 AU

Year: 247 Days

Day: 12.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,087,886 km

• M1: 170,542 km (0.102 R)
• M2: 293,212 km (0.065 R)
• M3: 398,529 km (0.082 R)
• M4: 520,601 km (0.091 R)
• M5: 611,257 km (0.106 R)
• M6: 714,928 km (0.097 R)
• M7: 852,558 km (0.083 R)
• M8: 946,356 km (0.113 R)
• M9: 1,055,263 km (0.062 R)
• M10: 1,153,400 km (0.085 R)
• M11: 1,274,723 km (0.096 R)
• M12: 1,371,962 km (0.084 R)
• M13: 1,522,757 km (0.086 R)
• M14: 1,679,386 km (0.115 R)
• M15: 1,827,787 km (0.088 R)
• M16: 1,929,364 km (0.108 R)
• M17: 2,047,247 km (0.064 R)
• M18: 2,211,505 km (0.05 R)
• M19: 2,310,240 km (0.073 R)
• M20: 2,440,839 km (0.099 R)
• M21: 2,568,895 km (0.059 R)
• M22: 2,662,543 km (0.119 R)
• M23: 2,768,009 km (0.081 R)
• M24: 3,010,508 km (0.074 R)
• M25: 3,109,541 km (0.069 R)
• M26: 3,288,311 km (0.115 R)
• M27: 3,396,171 km (0.081 R)
• M28: 3,493,559 km (0.084 R)
• M29: 3,597,829 km (0.079 R)
• M30: 3,803,675 km (0.077 R)
• M31: 3,905,103 km (0.073 R)
• M32: 4,074,148 km (0.116 R)
• M33: 4,220,904 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.3

Radius: 12.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.66 AU - 0.76 AU

Year: 406 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,087,886 km

• M1: 153,487 km (0.09 R)
• M2: 242,947 km (0.076 R)
• M3: 364,570 km (0.099 R)
• M4: 459,265 km (0.072 R)
• M5: 656,585 km (0.057 R)
• M6: 765,492 km (0.11 R)
• M7: 929,452 km (0.067 R)
• M8: 1,063,790 km (0.089 R)
• M9: 1,165,068 km (0.044 R)
• M10: 1,259,464 km (0.115 R)
• M11: 1,381,387 km (0.108 R)
• M12: 1,474,586 km (0.049 R)
• M13: 1,652,757 km (0.114 R)
• M14: 1,736,831 km (0.114 R)
• M15: 1,818,512 km (0.11 R)
• M16: 1,905,428 km (0.107 R)
• M17: 2,010,296 km (0.06 R)
• M18: 2,263,715 km (0.091 R)
• M19: 2,418,399 km (0.055 R)
• M20: 2,558,872 km (0.067 R)
• M21: 2,652,520 km (0.09 R)
• M22: 2,729,264 km (0.037 R)
• M23: 2,843,407 km (0.114 R)
• M24: 2,936,008 km (0.039 R)
• M25: 3,105,203 km (0.109 R)
• M26: 3,200,646 km (0.098 R)
• M27: 3,301,924 km (0.066 R)
• M28: 3,389,738 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 8.9

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.71 AU - 0.75 AU

Year: 423 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 71,087,886 km

• M1: 112,946 km (0.069 R)
• M2: 206,595 km (0.119 R)
• M3: 349,909 km (0.09 R)
• M4: 415,583 km (0.086 R)
• M5: 471,832 km (0.092 R)
• M6: 538,702 km (0.065 R)
• M7: 605,273 km (0.109 R)
• M8: 700,268 km (0.094 R)
• M9: 787,334 km (0.107 R)
• M10: 878,289 km (0.1 R)
• M11: 963,410 km (0.075 R)
• M12: 1,026,690 km (0.06 R)
• M13: 1,106,575 km (0.11 R)
• M14: 1,241,214 km (0.12 R)
• M15: 1,305,092 km (0.116 R)
• M16: 1,381,237 km (0.082 R)
• M17: 1,436,588 km (0.107 R)
• M18: 1,572,423 km (0.088 R)
• M19: 1,826,740 km (0.075 R)
• M20: 1,924,876 km (0.055 R)
• M21: 1,987,109 km (0.099 R)
• M22: 2,075,222 km (0.109 R)
• M23: 2,151,965 km (0.087 R)
• M24: 2,407,927 km (0.103 R)
• M25: 2,475,246 km (0.105 R)
• M26: 2,590,886 km (0.037 R)
• M27: 2,757,538 km (0.066 R)
• M28: 2,842,060 km (0.06 R)
• M29: 3,130,485 km (0.095 R)
• M30: 3,323,018 km (0.049 R)
• M31: 3,550,107 km (0.105 R)
• M32: 3,611,592 km (0.026 R)
• M33: 3,758,796 km (0.057 R)
• M34: 3,955,816 km (0.069 R)
• M35: 4,099,580 km (0.09 R)
• M36: 4,188,441 km (0.101 R)
• M37: 4,285,979 km (0.055 R)
• M38: 4,583,380 km (0.052 R)
• M39: 4,751,528 km (0.101 R)
• M40: 4,819,445 km (0.036 R)
• M41: 4,956,028 km (0.101 R)
• M42: 5,016,166 km (0.049 R)
• M43: 5,154,694 km (0.119 R)
• M44: 5,444,465 km (0.069 R)
• M45: 5,577,906 km (0.071 R)
• M46: 5,685,467 km (0.032 R)
• M47: 5,757,424 km (0.028 R)
• M48: 5,829,829 km (0.073 R)
• M49: 5,975,537 km (0.098 R)
• M50: 6,048,840 km (0.113 R)
• M51: 6,307,944 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.4

Radius: 13

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.25 AU - 2.47 AU

Year: 2459 Days

Day: 10.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 71,087,886 km

• M1: 206,744 km (0.038 R)
• M2: 381,325 km (0.029 R)
• M3: 628,012 km (0.109 R)
• M4: 716,574 km (0.04 R)
• M5: 1,033,572 km (0.08 R)
• M6: 1,253,481 km (0.11 R)
• M7: 1,524,402 km (0.067 R)
• M8: 1,649,017 km (0.106 R)
• M9: 1,795,922 km (0.087 R)
• M10: 1,909,018 km (0.114 R)
• M11: 1,995,486 km (0.09 R)
• M12: 2,152,564 km (0.072 R)
• M13: 2,313,980 km (0.113 R)
• M14: 2,574,430 km (0.098 R)
• M15: 2,670,472 km (0.063 R)
• M16: 2,757,089 km (0.106 R)
• M17: 2,855,524 km (0.113 R)
• M18: 3,011,106 km (0.116 R)
• M19: 3,101,313 km (0.101 R)
• M20: 3,365,952 km (0.034 R)
• M21: 3,892,686 km (0.078 R)
• M22: 4,016,104 km (0.079 R)
• M23: 4,115,737 km (0.103 R)
• M24: 4,330,410 km (0.093 R)
• M25: 4,613,598 km (0.099 R)
• M26: 4,744,496 km (0.118 R)
• M27: 4,849,963 km (0.067 R)
• M28: 5,023,197 km (0.055 R)
• M29: 5,184,913 km (0.08 R)
• M30: 5,458,378 km (0.04 R)
• M31: 5,610,818 km (0.11 R)
• M32: 5,863,489 km (0.105 R)
• M33: 5,976,884 km (0.092 R)
• M34: 6,191,706 km (0.108 R)
• M35: 6,452,755 km (0.081 R)
• M36: 6,687,922 km (0.088 R)
• M37: 7,106,348 km (0.075 R)
• M38: 7,257,741 km (0.089 R)
• M39: 7,579,526 km (0.07 R)
• M40: 7,812,150 km (0.051 R)
• M41: 7,952,922 km (0.063 R)
• M42: 8,189,436 km (0.03 R)
• M43: 8,556,549 km (0.079 R)
• M44: 8,978,266 km (0.066 R)
• M45: 9,241,109 km (0.067 R)
• M46: 9,909,363 km (0.101 R)
• M47: 10,044,899 km (0.092 R)
• M48: 10,181,033 km (0.105 R)
• M49: 10,489,653 km (0.083 R)
• M50: 10,575,971 km (0.1 R)
• M51: 10,662,439 km (0.114 R)
• M52: 10,766,559 km (0.114 R)
• M53: 11,151,324 km (0.062 R)
• M54: 11,274,743 km (0.108 R)
• M55: 11,451,717 km (0.108 R)
• M56: 11,683,295 km (0.101 R)
• M57: 12,024,527 km (0.088 R)
• M58: 12,187,290 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 13.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.45 AU - 3.81 AU

Year: 4691 Days

Day: 10.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,087,886 km

• M1: 192,383 km (0.029 R)
• M2: 276,457 km (0.101 R)
• M3: 433,385 km (0.037 R)
• M4: 582,833 km (0.094 R)
• M5: 690,843 km (0.051 R)
• M6: 806,781 km (0.1 R)
• M7: 907,161 km (0.092 R)
• M8: 1,012,478 km (0.119 R)
• M9: 1,249,441 km (0.069 R)
• M10: 1,519,166 km (0.086 R)
• M11: 1,838,109 km (0.09 R)
• M12: 2,083,749 km (0.094 R)
• M13: 2,291,391 km (0.086 R)
• M14: 2,849,690 km (0.081 R)
• M15: 2,955,755 km (0.084 R)
• M16: 3,208,575 km (0.11 R)
• M17: 3,525,274 km (0.1 R)
• M18: 3,716,310 km (0.079 R)
• M19: 4,330,709 km (0.089 R)
• M20: 4,639,479 km (0.093 R)
• M21: 5,170,252 km (0.101 R)
• M22: 5,322,393 km (0.088 R)
• M23: 5,832,821 km (0.088 R)
• M24: 6,105,388 km (0.05 R)
• M25: 6,475,493 km (0.12 R)
• M26: 6,592,629 km (0.047 R)
• M27: 6,972,308 km (0.089 R)
• M28: 7,189,075 km (0.096 R)
• M29: 7,506,223 km (0.114 R)
• M30: 7,852,841 km (0.105 R)
• M31: 8,331,853 km (0.115 R)
• M32: 8,561,935 km (0.1 R)
• M33: 8,665,008 km (0.028 R)
• M34: 9,159,878 km (0.114 R)
• M35: 9,371,110 km (0.089 R)
• M36: 9,610,616 km (0.065 R)
• M37: 9,717,578 km (0.116 R)
• M38: 10,204,520 km (0.104 R)
• M39: 10,810,541 km (0.102 R)
• M40: 11,061,865 km (0.117 R)
• M41: 11,174,063 km (0.09 R)
• M42: 11,456,504 km (0.077 R)
• M43: 11,999,694 km (0.075 R)
• M44: 12,144,056 km (0.061 R)
• M45: 12,727,188 km (0.068 R)
• M46: 13,499,113 km (0.038 R)
• M47: 14,011,935 km (0.12 R)
• M48: 14,133,558 km (0.118 R)
• M49: 14,286,148 km (0.11 R)
• M50: 14,747,059 km (0.067 R)
• M51: 15,494,599 km (0.116 R)
• M52: 16,286,421 km (0.049 R)
• M53: 16,414,327 km (0.075 R)
• M54: 17,876,497 km (0.069 R)
• M55: 18,173,897 km (0.103 R)
• M56: 18,273,380 km (0.033 R)
• M57: 18,439,583 km (0.114 R)
• M58: 18,840,805 km (0.117 R)
• M59: 19,278,528 km (0.041 R)
• M60: 19,413,914 km (0.047 R)
• M61: 19,753,651 km (0.05 R)
• M62: 20,198,405 km (0.114 R)
• M63: 20,473,815 km (0.068 R)
• M64: 20,681,158 km (0.055 R)
• M65: 20,819,685 km (0.092 R)
• M66: 21,167,500 km (0.072 R)
• M67: 21,833,809 km (0.115 R)
• M68: 22,364,732 km (0.098 R)
• M69: 22,542,604 km (0.105 R)
• M70: 22,720,925 km (0.119 R)
• M71: 23,330,985 km (0.063 R)
• M72: 23,801,021 km (0.119 R)
• M73: 24,420,656 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.4

Radius: 13.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.48 AU - 6.14 AU

Year: 8299 Days

Day: 5.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,087,886 km

• M1: 211,531 km (0.034 R)
• M2: 351,405 km (0.058 R)
• M3: 535,411 km (0.066 R)
• M4: 667,356 km (0.1 R)
• M5: 758,162 km (0.117 R)
• M6: 867,967 km (0.089 R)
• M7: 998,715 km (0.081 R)
• M8: 1,331,870 km (0.093 R)
• M9: 1,944,922 km (0.112 R)
• M10: 2,121,298 km (0.086 R)
• M11: 3,127,493 km (0.108 R)
• M12: 3,500,590 km (0.118 R)
• M13: 3,620,119 km (0.097 R)
• M14: 4,012,215 km (0.102 R)
• M15: 4,238,856 km (0.101 R)
• M16: 4,443,805 km (0.105 R)
• M17: 4,573,656 km (0.056 R)
• M18: 5,407,065 km (0.118 R)
• M19: 6,055,722 km (0.118 R)
• M20: 6,580,810 km (0.073 R)
• M21: 6,759,131 km (0.056 R)
• M22: 7,029,604 km (0.092 R)
• M23: 7,550,205 km (0.088 R)
• M24: 7,831,000 km (0.07 R)
• M25: 8,242,693 km (0.09 R)
• M26: 8,531,866 km (0.084 R)
• M27: 8,922,765 km (0.088 R)
• M28: 9,087,323 km (0.09 R)
• M29: 9,688,257 km (0.069 R)
• M30: 10,130,319 km (0.047 R)
• M31: 11,069,644 km (0.118 R)
• M32: 11,567,655 km (0.112 R)
• M33: 12,475,116 km (0.054 R)
• M34: 12,622,470 km (0.085 R)
• M35: 12,844,623 km (0.118 R)
• M36: 13,518,711 km (0.077 R)
• M37: 14,435,596 km (0.086 R)
• M38: 14,784,608 km (0.074 R)
• M39: 14,901,444 km (0.1 R)
• M40: 15,570,146 km (0.102 R)
• M41: 15,728,870 km (0.073 R)
• M42: 16,409,540 km (0.103 R)
• M43: 16,814,501 km (0.08 R)
• M44: 17,140,774 km (0.086 R)
• M45: 17,799,753 km (0.1 R)
• M46: 18,132,309 km (0.049 R)
• M47: 18,257,672 km (0.111 R)
• M48: 18,719,331 km (0.117 R)
• M49: 19,270,001 km (0.079 R)
• M50: 19,525,963 km (0.057 R)
• M51: 20,127,646 km (0.056 R)
• M52: 20,691,779 km (0.108 R)
• M53: 21,481,656 km (0.036 R)
• M54: 22,281,256 km (0.042 R)
• M55: 22,594,814 km (0.072 R)
• M56: 23,000,224 km (0.047 R)
• M57: 23,090,581 km (0.109 R)
• M58: 23,498,983 km (0.049 R)
• M59: 23,772,448 km (0.085 R)
• M60: 23,955,406 km (0.109 R)
• M61: 24,460,897 km (0.112 R)
• M62: 24,645,651 km (0.102 R)
• M63: 24,738,252 km (0.103 R)
• M64: 24,830,853 km (0.109 R)
• M65: 25,063,029 km (0.085 R)
• M66: 25,156,079 km (0.059 R)
• M67: 26,518,167 km (0.062 R)
• M68: 27,327,791 km (0.06 R)
• M69: 28,000,682 km (0.091 R)
• M70: 28,290,753 km (0.032 R)
• M71: 28,533,251 km (0.097 R)
• M72: 29,166,947 km (0.072 R)
• M73: 30,299,403 km (0.096 R)
• M74: 30,796,218 km (0.116 R)
• M75: 31,345,990 km (0.097 R)
• M76: 31,596,865 km (0.066 R)
• M77: 33,065,468 km (0.056 R)
• M78: 33,679,717 km (0.107 R)
• M79: 34,297,705 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.7

Radius: 4.9

Gravity: 26.93 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.58 AU - 10.6 AU

Year: 18588 Days

Day: 20.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,087,886 km

• M1: 72,555 km (0.082 R)
• M2: 325,076 km (0.083 R)
• M3: 506,239 km (0.091 R)
• M4: 807,829 km (0.057 R)
• M5: 1,157,439 km (0.059 R)
• M6: 1,578,557 km (0.09 R)
• M7: 1,852,321 km (0.102 R)
• M8: 2,042,909 km (0.12 R)
• M9: 2,239,929 km (0.065 R)
• M10: 2,477,490 km (0.107 R)
• M11: 3,505,976 km (0.076 R)
• M12: 3,942,203 km (0.099 R)
• M13: 4,064,125 km (0.097 R)
• M14: 4,821,390 km (0.092 R)
• M15: 5,127,467 km (0.099 R)
• M16: 5,394,948 km (0.065 R)
• M17: 5,943,374 km (0.114 R)
• M18: 6,130,072 km (0.082 R)
• M19: 6,798,774 km (0.091 R)
• M20: 6,847,394 km (0.114 R)
• M21: 6,896,163 km (0.096 R)
• M22: 8,516,607 km (0.098 R)
• M23: 9,805,093 km (0.044 R)
• M24: 10,359,802 km (0.032 R)
• M25: 10,471,851 km (0.078 R)
• M26: 10,697,445 km (0.093 R)
• M27: 10,867,537 km (0.095 R)
• M28: 11,673,571 km (0.05 R)
• M29: 13,464,407 km (0.098 R)
• M30: 13,586,778 km (0.036 R)
• M31: 13,894,501 km (0.118 R)
• M32: 14,080,152 km (0.079 R)
• M33: 14,142,235 km (0.037 R)
• M34: 14,328,933 km (0.113 R)
• M35: 15,594,980 km (0.101 R)
• M36: 15,981,690 km (0.106 R)
• M37: 17,827,728 km (0.113 R)
• M38: 18,096,854 km (0.038 R)
• M39: 18,232,091 km (0.119 R)
• M40: 19,601,360 km (0.069 R)
• M41: 20,932,632 km (0.095 R)
• M42: 21,716,524 km (0.096 R)
• M43: 22,510,141 km (0.03 R)
• M44: 22,946,967 km (0.048 R)
• M45: 23,093,124 km (0.052 R)
• M46: 24,348,699 km (0.094 R)
• M47: 24,423,199 km (0.075 R)
• M48: 24,572,497 km (0.095 R)
• M49: 27,699,392 km (0.108 R)
• M50: 28,874,334 km (0.075 R)
• M51: 29,111,297 km (0.091 R)
• M52: 29,348,858 km (0.104 R)
• M53: 29,666,604 km (0.052 R)
• M54: 31,759,778 km (0.064 R)
• M55: 33,733,721 km (0.086 R)
• M56: 33,899,925 km (0.111 R)
• M57: 36,426,782 km (0.085 R)
• M58: 37,196,463 km (0.12 R)
• M59: 38,491,383 km (0.108 R)
• M60: 39,013,479 km (0.087 R)
• M61: 39,713,148 km (0.098 R)
• M62: 40,240,630 km (0.098 R)
• M63: 40,859,068 km (0.102 R)
• M64: 42,105,218 km (0.072 R)
• M65: 43,635,156 km (0.051 R)
• M66: 44,270,348 km (0.11 R)
• M67: 44,452,409 km (0.068 R)
• M68: 45,183,045 km (0.076 R)
• M69: 45,366,452 km (0.114 R)
• M70: 46,009,872 km (0.107 R)
• M71: 46,934,387 km (0.082 R)
• M72: 47,120,038 km (0.092 R)
• M73: 48,801,668 km (0.107 R)
• M74: 48,989,862 km (0.066 R)
• M75: 50,123,215 km (0.075 R)
• M76: 50,218,060 km (0.038 R)
• M77: 50,407,900 km (0.096 R)
• M78: 50,598,039 km (0.069 R)
• M79: 51,074,359 km (0.11 R)
• M80: 51,935,444 km (0.094 R)
• M81: 53,672,126 km (0.094 R)
• M82: 53,963,393 km (0.101 R)
• M83: 54,450,035 km (0.119 R)
• M84: 54,644,961 km (0.081 R)
• M85: 56,509,698 km (0.058 R)
• M86: 57,499,438 km (0.115 R)
• M87: 57,896,919 km (0.048 R)
• M88: 59,194,980 km (0.046 R)
• M89: 59,295,360 km (0.075 R)
• M90: 59,998,620 km (0.073 R)
• M91: 60,401,786 km (0.082 R)
• M92: 61,515,243 km (0.048 R)
• M93: 63,454,181 km (0.051 R)
• M94: 64,070,674 km (0.036 R)
• M95: 66,347,852 km (0.118 R)
• M96: 68,125,674 km (0.109 R)
• M97: 69,178,843 km (0.104 R)
• M98: 70,025,118 km (0.038 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit