🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 13

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.73 AU - 0.79 AU

Year: 435 Days

Day: 7.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,857,076 km

• M1: 169,195 km (0.106 R)
• M2: 294,708 km (0.104 R)
• M3: 377,884 km (0.11 R)
• M4: 486,642 km (0.053 R)
• M5: 620,981 km (0.102 R)
• M6: 750,533 km (0.094 R)
• M7: 856,298 km (0.072 R)
• M8: 942,766 km (0.04 R)
• M9: 1,036,414 km (0.058 R)
• M10: 1,140,983 km (0.116 R)
• M11: 1,313,170 km (0.063 R)
• M12: 1,406,669 km (0.119 R)
• M13: 1,506,899 km (0.112 R)
• M14: 1,596,808 km (0.057 R)
• M15: 1,737,280 km (0.091 R)
• M16: 1,836,463 km (0.049 R)
• M17: 1,974,841 km (0.098 R)
• M18: 2,078,513 km (0.063 R)
• M19: 2,174,555 km (0.078 R)
• M20: 2,301,563 km (0.105 R)
• M21: 2,386,086 km (0.115 R)
• M22: 2,609,884 km (0.098 R)
• M23: 2,755,892 km (0.065 R)
• M24: 2,910,127 km (0.091 R)
• M25: 2,996,445 km (0.095 R)
• M26: 3,111,037 km (0.065 R)
• M27: 3,266,320 km (0.11 R)
• M28: 3,452,569 km (0.048 R)
• M29: 3,683,249 km (0.054 R)
• M30: 3,765,079 km (0.104 R)
• M31: 3,871,443 km (0.088 R)
• M32: 3,990,673 km (0.078 R)
• M33: 4,117,233 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 14.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.66 AU - 0.98 AU

Year: 487 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 30,857,076 km

• M1: 188,643 km (0.089 R)
• M2: 302,636 km (0.095 R)
• M3: 413,937 km (0.118 R)
• M4: 510,727 km (0.118 R)
• M5: 647,460 km (0.063 R)
• M6: 840,441 km (0.103 R)
• M7: 934,239 km (0.059 R)
• M8: 1,045,689 km (0.103 R)
• M9: 1,210,097 km (0.063 R)
• M10: 1,303,297 km (0.081 R)
• M11: 1,435,092 km (0.117 R)
• M12: 1,566,439 km (0.104 R)
• M13: 1,763,161 km (0.112 R)
• M14: 1,893,161 km (0.105 R)
• M15: 2,163,484 km (0.086 R)
• M16: 2,285,107 km (0.059 R)
• M17: 2,402,841 km (0.089 R)
• M18: 2,612,278 km (0.032 R)
• M19: 2,775,190 km (0.097 R)
• M20: 2,948,275 km (0.085 R)
• M21: 3,056,584 km (0.073 R)
• M22: 3,159,357 km (0.08 R)
• M23: 3,382,707 km (0.108 R)
• M24: 3,503,582 km (0.099 R)
• M25: 3,720,499 km (0.08 R)
• M26: 3,830,603 km (0.058 R)
• M27: 4,024,033 km (0.069 R)
• M28: 4,259,201 km (0.115 R)
• M29: 4,444,254 km (0.058 R)
• M30: 4,553,610 km (0.116 R)
• M31: 4,655,785 km (0.064 R)
• M32: 4,750,929 km (0.101 R)
• M33: 4,910,999 km (0.094 R)
• M34: 5,252,830 km (0.061 R)
• M35: 5,619,494 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.7

Radius: 12.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.84 AU - 1.08 AU

Year: 617 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 30,857,076 km

• M1: 160,818 km (0.101 R)
• M2: 243,545 km (0.1 R)
• M3: 346,917 km (0.102 R)
• M4: 511,026 km (0.058 R)
• M5: 594,652 km (0.104 R)
• M6: 714,629 km (0.081 R)
• M7: 815,458 km (0.099 R)
• M8: 897,138 km (0.066 R)
• M9: 1,007,542 km (0.116 R)
• M10: 1,138,739 km (0.113 R)
• M11: 1,237,174 km (0.107 R)
• M12: 1,338,602 km (0.079 R)
• M13: 1,562,400 km (0.07 R)
• M14: 1,654,253 km (0.085 R)
• M15: 1,805,048 km (0.117 R)
• M16: 1,921,435 km (0.113 R)
• M17: 2,046,948 km (0.029 R)
• M18: 2,154,957 km (0.117 R)
• M19: 2,299,618 km (0.095 R)
• M20: 2,397,904 km (0.104 R)
• M21: 2,476,294 km (0.069 R)
• M22: 2,584,453 km (0.091 R)
• M23: 2,694,108 km (0.044 R)
• M24: 2,850,587 km (0.102 R)
• M25: 2,994,650 km (0.119 R)
• M26: 3,079,323 km (0.116 R)
• M27: 3,188,230 km (0.084 R)
• M28: 3,538,738 km (0.119 R)
• M29: 3,628,496 km (0.109 R)
• M30: 3,751,915 km (0.061 R)
• M31: 4,062,629 km (0.096 R)
• M32: 4,190,984 km (0.071 R)
• M33: 4,277,302 km (0.051 R)
• M34: 4,557,649 km (0.107 R)
• M35: 4,780,849 km (0.097 R)
• M36: 4,971,287 km (0.108 R)
• M37: 5,210,494 km (0.119 R)
• M38: 5,368,918 km (0.111 R)
• M39: 5,662,130 km (0.114 R)
• M40: 5,748,149 km (0.117 R)
• M41: 5,844,340 km (0.095 R)
• M42: 5,999,323 km (0.096 R)
• M43: 6,136,205 km (0.055 R)
• M44: 6,244,365 km (0.055 R)
• M45: 6,353,272 km (0.055 R)
• M46: 6,442,881 km (0.097 R)
• M47: 6,713,952 km (0.102 R)
• M48: 6,795,034 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 14.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.2 AU - 1.28 AU

Year: 906 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 30,857,076 km

• M1: 195,225 km (0.106 R)
• M2: 294,558 km (0.087 R)
• M3: 399,277 km (0.095 R)
• M4: 534,214 km (0.115 R)
• M5: 651,200 km (0.105 R)
• M6: 790,326 km (0.116 R)
• M7: 885,619 km (0.086 R)
• M8: 1,036,713 km (0.081 R)
• M9: 1,162,974 km (0.087 R)
• M10: 1,388,567 km (0.096 R)
• M11: 1,537,118 km (0.061 R)
• M12: 1,722,769 km (0.063 R)
• M13: 2,032,736 km (0.115 R)
• M14: 2,203,277 km (0.105 R)
• M15: 2,325,499 km (0.085 R)
• M16: 2,549,746 km (0.084 R)
• M17: 2,641,599 km (0.045 R)
• M18: 2,856,871 km (0.101 R)
• M19: 3,186,135 km (0.047 R)
• M20: 3,446,436 km (0.12 R)
• M21: 3,558,634 km (0.119 R)
• M22: 3,713,767 km (0.082 R)
• M23: 4,052,307 km (0.106 R)
• M24: 4,149,396 km (0.109 R)
• M25: 4,247,233 km (0.06 R)
• M26: 4,378,879 km (0.113 R)
• M27: 4,500,802 km (0.074 R)
• M28: 4,725,498 km (0.09 R)
• M29: 4,827,822 km (0.111 R)
• M30: 5,081,241 km (0.095 R)
• M31: 5,327,180 km (0.076 R)
• M32: 5,433,843 km (0.079 R)
• M33: 5,977,781 km (0.101 R)
• M34: 6,138,150 km (0.107 R)
• M35: 6,300,015 km (0.1 R)
• M36: 6,450,810 km (0.1 R)
• M37: 6,666,380 km (0.113 R)
• M38: 6,858,614 km (0.117 R)
• M39: 7,157,061 km (0.119 R)
• M40: 7,248,615 km (0.103 R)
• M41: 7,486,177 km (0.091 R)
• M42: 7,606,005 km (0.12 R)
• M43: 8,159,666 km (0.076 R)
• M44: 8,406,952 km (0.083 R)
• M45: 8,712,430 km (0.057 R)
• M46: 8,824,479 km (0.106 R)
• M47: 9,035,861 km (0.035 R)
• M48: 9,149,256 km (0.119 R)
• M49: 9,263,250 km (0.119 R)
• M50: 9,738,073 km (0.114 R)
• M51: 9,854,461 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.5

Radius: 14

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.72 AU - 3.14 AU

Year: 3290 Days

Day: 10.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,857,076 km

• M1: 191,485 km (0.089 R)
• M2: 398,379 km (0.113 R)
• M3: 513,569 km (0.092 R)
• M4: 724,054 km (0.077 R)
• M5: 931,097 km (0.112 R)
• M6: 1,260,960 km (0.099 R)
• M7: 1,406,370 km (0.103 R)
• M8: 1,614,161 km (0.116 R)
• M9: 1,817,764 km (0.087 R)
• M10: 1,907,672 km (0.06 R)
• M11: 2,347,639 km (0.085 R)
• M12: 2,479,435 km (0.041 R)
• M13: 2,698,895 km (0.069 R)
• M14: 2,889,632 km (0.108 R)
• M15: 3,013,500 km (0.063 R)
• M16: 3,121,060 km (0.092 R)
• M17: 4,087,612 km (0.091 R)
• M18: 4,207,291 km (0.059 R)
• M19: 4,843,979 km (0.103 R)
• M20: 5,227,698 km (0.075 R)
• M21: 5,423,222 km (0.11 R)
• M22: 5,577,009 km (0.101 R)
• M23: 5,710,151 km (0.113 R)
• M24: 5,821,751 km (0.037 R)
• M25: 6,047,344 km (0.095 R)
• M26: 6,322,006 km (0.118 R)
• M27: 6,530,545 km (0.118 R)
• M28: 8,004,384 km (0.072 R)
• M29: 8,180,012 km (0.03 R)
• M30: 8,407,700 km (0.06 R)
• M31: 8,714,525 km (0.11 R)
• M32: 8,895,239 km (0.105 R)
• M33: 9,260,407 km (0.117 R)
• M34: 9,790,582 km (0.119 R)
• M35: 10,194,796 km (0.116 R)
• M36: 10,439,987 km (0.068 R)
• M37: 10,632,070 km (0.12 R)
• M38: 10,770,000 km (0.117 R)
• M39: 10,936,203 km (0.036 R)
• M40: 11,047,504 km (0.073 R)
• M41: 11,159,253 km (0.057 R)
• M42: 11,271,302 km (0.065 R)
• M43: 11,780,384 km (0.098 R)
• M44: 12,124,010 km (0.116 R)
• M45: 13,293,267 km (0.102 R)
• M46: 13,382,278 km (0.117 R)
• M47: 13,561,197 km (0.111 R)
• M48: 13,680,875 km (0.119 R)
• M49: 14,072,373 km (0.1 R)
• M50: 14,928,222 km (0.098 R)
• M51: 15,269,006 km (0.057 R)
• M52: 16,021,633 km (0.115 R)
• M53: 16,179,907 km (0.105 R)
• M54: 16,626,008 km (0.054 R)
• M55: 16,818,391 km (0.059 R)
• M56: 17,791,525 km (0.055 R)
• M57: 18,087,131 km (0.059 R)
• M58: 18,186,015 km (0.102 R)
• M59: 18,417,443 km (0.106 R)
• M60: 18,883,141 km (0.077 R)
• M61: 19,454,006 km (0.065 R)
• M62: 19,894,422 km (0.055 R)
• M63: 20,647,049 km (0.106 R)
• M64: 20,750,421 km (0.077 R)
• M65: 20,923,057 km (0.114 R)
• M66: 21,165,705 km (0.08 R)
• M67: 21,374,245 km (0.097 R)
• M68: 22,498,622 km (0.105 R)
• M69: 22,640,441 km (0.048 R)
• M70: 23,103,746 km (0.119 R)
• M71: 23,606,095 km (0.1 R)
• M72: 24,184,590 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753

Radius: 11.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.31 AU - 6.75 AU

Year: 8531 Days

Day: 11.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,857,076 km

• M1: 298,897 km (0.084 R)
• M2: 625,319 km (0.071 R)
• M3: 1,091,915 km (0.119 R)
• M4: 1,567,935 km (0.04 R)
• M5: 2,057,569 km (0.088 R)
• M6: 2,368,733 km (0.108 R)
• M7: 2,772,647 km (0.048 R)
• M8: 2,877,066 km (0.062 R)
• M9: 3,009,460 km (0.108 R)
• M10: 3,447,034 km (0.108 R)
• M11: 3,644,952 km (0.108 R)
• M12: 3,817,588 km (0.113 R)
• M13: 4,200,858 km (0.068 R)
• M14: 5,197,030 km (0.085 R)
• M15: 5,326,582 km (0.118 R)
• M16: 5,489,943 km (0.083 R)
• M17: 5,588,827 km (0.109 R)
• M18: 5,755,030 km (0.058 R)
• M19: 6,332,328 km (0.055 R)
• M20: 6,715,748 km (0.107 R)
• M21: 6,963,631 km (0.116 R)
• M22: 7,178,603 km (0.039 R)
• M23: 7,541,827 km (0.113 R)
• M24: 7,615,130 km (0.113 R)
• M25: 8,022,934 km (0.068 R)
• M26: 8,210,679 km (0.112 R)
• M27: 9,604,931 km (0.071 R)
• M28: 9,804,495 km (0.054 R)
• M29: 10,126,429 km (0.116 R)
• M30: 10,533,784 km (0.093 R)
• M31: 10,615,914 km (0.116 R)
• M32: 10,822,209 km (0.075 R)
• M33: 12,216,761 km (0.04 R)
• M34: 12,389,546 km (0.11 R)
• M35: 13,266,190 km (0.07 R)
• M36: 13,622,382 km (0.11 R)
• M37: 14,026,895 km (0.077 R)
• M38: 14,162,730 km (0.028 R)
• M39: 14,709,959 km (0.073 R)
• M40: 14,940,190 km (0.109 R)
• M41: 15,637,615 km (0.112 R)
• M42: 16,108,549 km (0.115 R)
• M43: 16,298,239 km (0.106 R)
• M44: 16,584,121 km (0.106 R)
• M45: 16,823,627 km (0.107 R)
• M46: 17,989,294 km (0.089 R)
• M47: 19,786,263 km (0.096 R)
• M48: 21,796,859 km (0.054 R)
• M49: 22,322,845 km (0.103 R)
• M50: 22,587,334 km (0.082 R)
• M51: 22,746,655 km (0.111 R)
• M52: 22,959,533 km (0.12 R)
• M53: 23,173,009 km (0.118 R)
• M54: 23,333,677 km (0.098 R)
• M55: 25,454,975 km (0.091 R)
• M56: 25,786,783 km (0.054 R)
• M57: 27,410,818 km (0.05 R)
• M58: 27,978,392 km (0.066 R)
• M59: 28,206,679 km (0.109 R)
• M60: 28,837,234 km (0.095 R)
• M61: 30,639,289 km (0.086 R)
• M62: 31,702,332 km (0.087 R)
• M63: 32,957,757 km (0.041 R)
• M64: 33,561,385 km (0.107 R)
• M65: 34,534,519 km (0.116 R)
• M66: 37,196,015 km (0.054 R)
• M67: 37,446,890 km (0.076 R)
• M68: 38,139,828 km (0.117 R)
• M69: 38,456,227 km (0.1 R)
• M70: 39,219,027 km (0.103 R)
• M71: 39,602,296 km (0.076 R)
• M72: 40,759,585 km (0.069 R)
• M73: 40,953,614 km (0.114 R)
• M74: 41,342,419 km (0.067 R)
• M75: 41,993,319 km (0.084 R)
• M76: 42,320,041 km (0.098 R)
• M77: 42,516,463 km (0.063 R)
• M78: 42,910,204 km (0.057 R)
• M79: 43,041,701 km (0.065 R)
• M80: 43,371,115 km (0.119 R)
• M81: 43,701,278 km (0.114 R)
• M82: 44,364,296 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.3

Radius: 3.7

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.63 AU - 7.79 AU

Year: 12700 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,857,076 km

• M1: 64,028 km (0.107 R)
• M2: 91,703 km (0.109 R)
• M3: 782,696 km (0.119 R)
• M4: 1,407,716 km (0.101 R)
• M5: 1,456,934 km (0.111 R)
• M6: 1,591,273 km (0.073 R)
• M7: 1,818,063 km (0.113 R)
• M8: 2,111,125 km (0.113 R)
• M9: 2,243,818 km (0.114 R)
• M10: 2,340,459 km (0.078 R)
• M11: 2,418,549 km (0.059 R)
• M12: 3,356,378 km (0.081 R)
• M13: 3,444,641 km (0.111 R)
• M14: 4,537,902 km (0.044 R)
• M15: 5,235,925 km (0.089 R)
• M16: 5,860,347 km (0.073 R)
• M17: 6,453,203 km (0.092 R)
• M18: 6,618,210 km (0.094 R)
• M19: 6,868,337 km (0.084 R)
• M20: 7,435,014 km (0.054 R)
• M21: 7,636,971 km (0.111 R)
• M22: 7,811,402 km (0.08 R)
• M23: 7,957,859 km (0.068 R)
• M24: 8,105,213 km (0.062 R)
• M25: 8,283,234 km (0.113 R)
• M26: 8,764,191 km (0.064 R)
• M27: 9,038,554 km (0.088 R)
• M28: 9,100,038 km (0.058 R)
• M29: 9,223,158 km (0.114 R)
• M30: 10,068,984 km (0.104 R)
• M31: 10,164,577 km (0.12 R)
• M32: 12,136,726 km (0.054 R)
• M33: 12,170,684 km (0.096 R)
• M34: 12,750,975 km (0.066 R)
• M35: 12,854,197 km (0.045 R)
• M36: 13,270,378 km (0.078 R)
• M37: 14,401,488 km (0.109 R)
• M38: 14,653,111 km (0.111 R)
• M39: 14,797,473 km (0.103 R)
• M40: 14,906,081 km (0.083 R)
• M41: 15,784,371 km (0.091 R)
• M42: 16,416,571 km (0.081 R)
• M43: 16,867,758 km (0.117 R)
• M44: 17,361,132 km (0.11 R)
• M45: 17,514,021 km (0.061 R)
• M46: 17,705,656 km (0.116 R)
• M47: 18,948,216 km (0.117 R)
• M48: 19,778,933 km (0.069 R)
• M49: 20,864,265 km (0.106 R)
• M50: 21,393,692 km (0.074 R)
• M51: 22,882,640 km (0.118 R)
• M52: 24,661,658 km (0.101 R)
• M53: 24,833,396 km (0.114 R)
• M54: 25,134,836 km (0.12 R)
• M55: 26,396,843 km (0.077 R)
• M56: 26,440,676 km (0.105 R)
• M57: 27,412,164 km (0.114 R)
• M58: 27,723,777 km (0.113 R)
• M59: 27,768,357 km (0.116 R)
• M60: 27,991,856 km (0.033 R)
• M61: 28,170,925 km (0.066 R)
• M62: 28,350,442 km (0.037 R)
• M63: 28,395,321 km (0.082 R)
• M64: 28,575,437 km (0.117 R)
• M65: 28,800,881 km (0.102 R)
• M66: 29,117,580 km (0.119 R)
• M67: 30,074,707 km (0.096 R)
• M68: 30,350,117 km (0.119 R)
• M69: 30,534,122 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit