🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 12.5

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.87 AU - 1.05 AU

Year: 627 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 70,305,589 km

• M1: 172,486 km (0.059 R)
• M2: 266,434 km (0.052 R)
• M3: 352,303 km (0.046 R)
• M4: 525,837 km (0.107 R)
• M5: 661,971 km (0.086 R)
• M6: 806,183 km (0.088 R)
• M7: 888,163 km (0.11 R)
• M8: 973,433 km (0.114 R)
• M9: 1,073,814 km (0.101 R)
• M10: 1,285,794 km (0.073 R)
• M11: 1,370,616 km (0.092 R)
• M12: 1,477,728 km (0.11 R)
• M13: 1,868,477 km (0.038 R)
• M14: 1,958,087 km (0.081 R)
• M15: 2,149,572 km (0.089 R)
• M16: 2,331,483 km (0.041 R)
• M17: 2,551,541 km (0.111 R)
• M18: 2,727,468 km (0.029 R)
• M19: 2,864,350 km (0.052 R)
• M20: 3,047,458 km (0.044 R)
• M21: 3,162,948 km (0.072 R)
• M22: 3,279,784 km (0.05 R)
• M23: 3,444,042 km (0.095 R)
• M24: 3,527,219 km (0.038 R)
• M25: 3,639,118 km (0.107 R)
• M26: 3,857,082 km (0.03 R)
• M27: 3,953,273 km (0.059 R)
• M28: 4,079,534 km (0.093 R)
• M29: 4,385,910 km (0.085 R)
• M30: 4,496,613 km (0.116 R)
• M31: 4,669,249 km (0.058 R)
• M32: 4,792,517 km (0.103 R)
• M33: 4,937,777 km (0.08 R)
• M34: 5,074,061 km (0.111 R)
• M35: 5,158,434 km (0.09 R)
• M36: 5,307,284 km (0.078 R)
• M37: 5,403,774 km (0.104 R)
• M38: 5,544,247 km (0.055 R)
• M39: 5,850,922 km (0.103 R)
• M40: 6,039,864 km (0.089 R)
• M41: 6,185,722 km (0.102 R)
• M42: 6,469,510 km (0.11 R)
• M43: 6,561,213 km (0.084 R)
• M44: 6,664,884 km (0.119 R)
• M45: 6,967,670 km (0.106 R)
• M46: 7,108,891 km (0.12 R)
• M47: 7,454,312 km (0.113 R)
• M48: 7,964,142 km (0.067 R)
• M49: 8,124,361 km (0.111 R)
• M50: 8,347,860 km (0.071 R)
• M51: 8,460,508 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.9

Radius: 13.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.39 AU - 1.47 AU

Year: 1140 Days

Day: 7.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 70,305,589 km

• M1: 182,659 km (0.105 R)
• M2: 282,890 km (0.094 R)
• M3: 519,703 km (0.085 R)
• M4: 637,287 km (0.075 R)
• M5: 721,810 km (0.058 R)
• M6: 823,835 km (0.086 R)
• M7: 980,464 km (0.083 R)
• M8: 1,080,994 km (0.088 R)
• M9: 1,208,302 km (0.101 R)
• M10: 1,373,009 km (0.091 R)
• M11: 1,470,697 km (0.054 R)
• M12: 1,630,467 km (0.095 R)
• M13: 1,725,761 km (0.092 R)
• M14: 2,088,685 km (0.074 R)
• M15: 2,192,806 km (0.095 R)
• M16: 2,279,423 km (0.052 R)
• M17: 2,426,328 km (0.089 R)
• M18: 2,526,110 km (0.091 R)
• M19: 2,918,056 km (0.09 R)
• M20: 3,165,042 km (0.1 R)
• M21: 3,340,820 km (0.09 R)
• M22: 3,553,847 km (0.073 R)
• M23: 3,702,398 km (0.112 R)
• M24: 3,806,368 km (0.092 R)
• M25: 3,958,360 km (0.097 R)
• M26: 4,064,873 km (0.045 R)
• M27: 4,196,220 km (0.091 R)
• M28: 4,280,593 km (0.043 R)
• M29: 4,512,620 km (0.061 R)
• M30: 4,698,720 km (0.083 R)
• M31: 4,963,508 km (0.034 R)
• M32: 5,052,967 km (0.06 R)
• M33: 5,494,879 km (0.096 R)
• M34: 5,990,198 km (0.115 R)
• M35: 6,222,523 km (0.073 R)
• M36: 6,319,164 km (0.11 R)
• M37: 6,499,878 km (0.115 R)
• M38: 6,611,927 km (0.109 R)
• M39: 6,781,271 km (0.04 R)
• M40: 6,980,685 km (0.079 R)
• M41: 7,254,300 km (0.081 R)
• M42: 7,370,687 km (0.037 R)
• M43: 7,487,673 km (0.072 R)
• M44: 7,664,198 km (0.117 R)
• M45: 7,991,668 km (0.106 R)
• M46: 8,722,005 km (0.089 R)
• M47: 8,939,071 km (0.063 R)
• M48: 9,299,602 km (0.068 R)
• M49: 9,553,320 km (0.086 R)
• M50: 9,857,452 km (0.091 R)
• M51: 10,148,570 km (0.084 R)
• M52: 10,262,713 km (0.076 R)
• M53: 10,393,462 km (0.057 R)
• M54: 10,640,298 km (0.073 R)
• M55: 10,822,508 km (0.093 R)
• M56: 10,972,405 km (0.079 R)
• M57: 11,072,636 km (0.115 R)
• M58: 11,206,825 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136

Radius: 10.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.8 AU - 3.84 AU

Year: 4034 Days

Day: 9.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 70,305,589 km

• M1: 151,692 km (0.098 R)
• M2: 252,970 km (0.027 R)
• M3: 442,660 km (0.115 R)
• M4: 610,359 km (0.117 R)
• M5: 683,961 km (0.045 R)
• M6: 761,004 km (0.04 R)
• M7: 874,250 km (0.105 R)
• M8: 958,922 km (0.069 R)
• M9: 1,091,316 km (0.102 R)
• M10: 1,485,507 km (0.114 R)
• M11: 1,640,640 km (0.053 R)
• M12: 1,757,925 km (0.117 R)
• M13: 1,834,070 km (0.057 R)
• M14: 1,911,262 km (0.067 R)
• M15: 1,978,432 km (0.098 R)
• M16: 2,069,238 km (0.058 R)
• M17: 2,618,711 km (0.096 R)
• M18: 2,731,508 km (0.037 R)
• M19: 3,013,948 km (0.095 R)
• M20: 3,212,165 km (0.111 R)
• M21: 3,279,036 km (0.045 R)
• M22: 3,496,701 km (0.108 R)
• M23: 3,621,316 km (0.084 R)
• M24: 3,691,028 km (0.065 R)
• M25: 4,134,287 km (0.045 R)
• M26: 4,474,024 km (0.101 R)
• M27: 4,715,774 km (0.109 R)
• M28: 4,992,979 km (0.066 R)
• M29: 5,563,246 km (0.096 R)
• M30: 5,676,491 km (0.032 R)
• M31: 6,204,422 km (0.096 R)
• M32: 6,748,061 km (0.115 R)
• M33: 6,973,206 km (0.12 R)
• M34: 7,289,306 km (0.108 R)
• M35: 7,538,237 km (0.077 R)
• M36: 7,826,362 km (0.064 R)
• M37: 8,118,078 km (0.102 R)
• M38: 8,246,882 km (0.116 R)
• M39: 8,693,431 km (0.11 R)
• M40: 9,167,208 km (0.09 R)
• M41: 9,301,248 km (0.106 R)
• M42: 9,610,317 km (0.106 R)
• M43: 10,358,007 km (0.094 R)
• M44: 11,328,897 km (0.106 R)
• M45: 12,118,176 km (0.032 R)
• M46: 12,625,761 km (0.063 R)
• M47: 12,796,452 km (0.098 R)
• M48: 12,925,106 km (0.084 R)
• M49: 13,118,686 km (0.094 R)
• M50: 13,248,387 km (0.055 R)
• M51: 13,356,696 km (0.114 R)
• M52: 13,727,400 km (0.11 R)
• M53: 14,747,358 km (0.106 R)
• M54: 14,882,295 km (0.08 R)
• M55: 14,994,943 km (0.072 R)
• M56: 15,130,478 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 12.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.23 AU - 5.83 AU

Year: 7523 Days

Day: 5.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,305,589 km

• M1: 208,988 km (0.115 R)
• M2: 415,134 km (0.108 R)
• M3: 510,727 km (0.097 R)
• M4: 649,105 km (0.106 R)
• M5: 928,554 km (0.097 R)
• M6: 1,320,800 km (0.097 R)
• M7: 1,411,456 km (0.117 R)
• M8: 1,567,786 km (0.117 R)
• M9: 1,863,989 km (0.114 R)
• M10: 2,160,492 km (0.066 R)
• M11: 2,566,950 km (0.094 R)
• M12: 2,701,438 km (0.099 R)
• M13: 2,798,976 km (0.101 R)
• M14: 3,119,265 km (0.084 R)
• M15: 3,388,242 km (0.09 R)
• M16: 3,949,085 km (0.09 R)
• M17: 4,105,115 km (0.071 R)
• M18: 4,331,606 km (0.097 R)
• M19: 4,797,155 km (0.059 R)
• M20: 5,303,245 km (0.1 R)
• M21: 5,625,179 km (0.09 R)
• M22: 5,928,115 km (0.118 R)
• M23: 6,133,064 km (0.085 R)
• M24: 6,629,280 km (0.059 R)
• M25: 6,735,345 km (0.094 R)
• M26: 7,192,666 km (0.049 R)
• M27: 8,080,978 km (0.04 R)
• M28: 8,337,089 km (0.107 R)
• M29: 8,480,554 km (0.115 R)
• M30: 8,567,021 km (0.101 R)
• M31: 8,857,391 km (0.119 R)
• M32: 8,945,205 km (0.055 R)
• M33: 9,092,110 km (0.046 R)
• M34: 9,717,878 km (0.091 R)
• M35: 9,929,559 km (0.1 R)
• M36: 11,105,398 km (0.087 R)
• M37: 11,326,803 km (0.11 R)
• M38: 11,709,923 km (0.098 R)
• M39: 12,521,491 km (0.108 R)
• M40: 13,418,331 km (0.083 R)
• M41: 13,553,118 km (0.117 R)
• M42: 13,688,205 km (0.079 R)
• M43: 13,823,741 km (0.074 R)
• M44: 14,750,350 km (0.087 R)
• M45: 14,854,620 km (0.084 R)
• M46: 15,732,460 km (0.099 R)
• M47: 15,981,391 km (0.109 R)
• M48: 16,411,036 km (0.111 R)
• M49: 16,519,046 km (0.032 R)
• M50: 17,026,182 km (0.115 R)
• M51: 17,208,542 km (0.048 R)
• M52: 18,279,214 km (0.103 R)
• M53: 18,466,062 km (0.114 R)
• M54: 19,105,742 km (0.101 R)
• M55: 19,447,424 km (0.113 R)
• M56: 19,600,014 km (0.075 R)
• M57: 19,867,794 km (0.099 R)
• M58: 20,990,376 km (0.101 R)
• M59: 21,382,323 km (0.08 R)
• M60: 22,133,454 km (0.078 R)
• M61: 22,252,982 km (0.114 R)
• M62: 22,452,396 km (0.108 R)
• M63: 22,572,374 km (0.068 R)
• M64: 23,743,276 km (0.12 R)
• M65: 24,110,689 km (0.101 R)
• M66: 24,892,338 km (0.081 R)
• M67: 25,099,531 km (0.073 R)
• M68: 25,223,996 km (0.059 R)
• M69: 25,432,087 km (0.063 R)
• M70: 25,891,801 km (0.025 R)
• M71: 26,438,581 km (0.069 R)
• M72: 26,776,972 km (0.082 R)
• M73: 27,202,129 km (0.105 R)
• M74: 27,330,035 km (0.084 R)
• M75: 28,188,128 km (0.101 R)
• M76: 29,229,479 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.4

Radius: 7.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.43 AU - 8.85 AU

Year: 14082 Days

Day: 24.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,305,589 km

• M1: 170,392 km (0.071 R)
• M2: 250,128 km (0.082 R)
• M3: 371,152 km (0.074 R)
• M4: 420,669 km (0.119 R)
• M5: 786,586 km (0.026 R)
• M6: 1,600,398 km (0.107 R)
• M7: 1,975,889 km (0.115 R)
• M8: 2,045,003 km (0.052 R)
• M9: 2,114,865 km (0.069 R)
• M10: 2,451,909 km (0.065 R)
• M11: 2,601,657 km (0.084 R)
• M12: 3,284,720 km (0.089 R)
• M13: 4,227,187 km (0.04 R)
• M14: 4,620,330 km (0.069 R)
• M15: 5,056,707 km (0.057 R)
• M16: 5,376,547 km (0.085 R)
• M17: 5,571,773 km (0.046 R)
• M18: 5,769,092 km (0.077 R)
• M19: 6,755,541 km (0.044 R)
• M20: 7,286,164 km (0.088 R)
• M21: 7,393,875 km (0.107 R)
• M22: 7,502,184 km (0.119 R)
• M23: 7,756,799 km (0.037 R)
• M24: 7,940,356 km (0.085 R)
• M25: 8,014,257 km (0.113 R)
• M26: 8,689,392 km (0.098 R)
• M27: 9,033,767 km (0.041 R)
• M28: 10,133,610 km (0.096 R)
• M29: 10,415,153 km (0.095 R)
• M30: 10,577,168 km (0.086 R)
• M31: 11,068,298 km (0.064 R)
• M32: 11,988,025 km (0.083 R)
• M33: 12,543,033 km (0.072 R)
• M34: 12,672,286 km (0.071 R)
• M35: 12,888,605 km (0.083 R)
• M36: 13,062,736 km (0.086 R)
• M37: 13,457,076 km (0.096 R)
• M38: 13,944,466 km (0.112 R)
• M39: 14,347,483 km (0.1 R)
• M40: 14,890,822 km (0.055 R)
• M41: 15,073,481 km (0.062 R)
• M42: 15,302,815 km (0.095 R)
• M43: 15,579,571 km (0.082 R)
• M44: 15,764,923 km (0.081 R)
• M45: 16,892,592 km (0.028 R)
• M46: 17,035,458 km (0.078 R)
• M47: 18,143,529 km (0.12 R)
• M48: 18,387,523 km (0.084 R)
• M49: 20,327,359 km (0.06 R)
• M50: 20,428,636 km (0.107 R)
• M51: 20,631,641 km (0.063 R)
• M52: 21,398,629 km (0.033 R)
• M53: 21,501,702 km (0.103 R)
• M54: 21,811,669 km (0.065 R)
• M55: 22,019,011 km (0.106 R)
• M56: 22,540,510 km (0.1 R)
• M57: 23,489,409 km (0.101 R)
• M58: 25,863,527 km (0.114 R)
• M59: 26,028,085 km (0.081 R)
• M60: 26,138,039 km (0.098 R)
• M61: 26,193,091 km (0.035 R)
• M62: 26,358,397 km (0.107 R)
• M63: 26,745,556 km (0.068 R)
• M64: 27,749,657 km (0.078 R)
• M65: 28,539,085 km (0.077 R)
• M66: 28,993,563 km (0.044 R)
• M67: 29,450,435 km (0.087 R)
• M68: 31,184,723 km (0.119 R)
• M69: 31,243,067 km (0.049 R)
• M70: 31,359,902 km (0.1 R)
• M71: 31,887,684 km (0.102 R)
• M72: 32,300,125 km (0.09 R)
• M73: 33,428,542 km (0.119 R)
• M74: 33,847,565 km (0.097 R)
• M75: 34,569,824 km (0.094 R)
• M76: 35,968,414 km (0.072 R)
• M77: 36,029,750 km (0.096 R)
• M78: 37,820,436 km (0.039 R)
• M79: 38,695,284 km (0.049 R)
• M80: 38,820,797 km (0.086 R)
• M81: 39,009,290 km (0.06 R)
• M82: 39,387,324 km (0.114 R)
• M83: 41,103,212 km (0.085 R)
• M84: 41,167,240 km (0.119 R)
• M85: 42,584,081 km (0.111 R)
• M86: 42,778,409 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.7

Radius: 7.8

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.39 AU - 8.63 AU

Year: 16555 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,305,589 km

• M1: 114,742 km (0.102 R)
• M2: 167,250 km (0.095 R)
• M3: 480,209 km (0.083 R)
• M4: 858,542 km (0.042 R)
• M5: 1,180,926 km (0.044 R)
• M6: 1,341,893 km (0.055 R)
• M7: 1,567,935 km (0.118 R)
• M8: 2,417,801 km (0.028 R)
• M9: 2,519,976 km (0.076 R)
• M10: 3,735,459 km (0.084 R)
• M11: 4,506,337 km (0.083 R)
• M12: 4,931,494 km (0.098 R)
• M13: 5,018,111 km (0.088 R)
• M14: 5,548,286 km (0.09 R)
• M15: 7,047,406 km (0.06 R)
• M16: 7,640,113 km (0.1 R)
• M17: 8,403,511 km (0.087 R)
• M18: 8,611,153 km (0.076 R)
• M19: 8,767,931 km (0.099 R)
• M20: 9,031,523 km (0.113 R)
• M21: 10,221,873 km (0.113 R)
• M22: 11,118,263 km (0.118 R)
• M23: 11,923,100 km (0.104 R)
• M24: 12,156,473 km (0.085 R)
• M25: 12,273,757 km (0.076 R)
• M26: 12,627,855 km (0.112 R)
• M27: 14,947,221 km (0.111 R)
• M28: 15,451,964 km (0.038 R)
• M29: 16,026,569 km (0.045 R)
• M30: 16,413,579 km (0.076 R)
• M31: 17,196,574 km (0.091 R)
• M32: 17,394,343 km (0.116 R)
• M33: 19,275,386 km (0.086 R)
• M34: 19,343,753 km (0.103 R)
• M35: 20,868,305 km (0.085 R)
• M36: 22,001,209 km (0.075 R)
• M37: 22,359,347 km (0.061 R)
• M38: 23,299,420 km (0.047 R)
• M39: 23,664,289 km (0.118 R)
• M40: 23,737,592 km (0.07 R)
• M41: 23,810,895 km (0.107 R)
• M42: 26,347,775 km (0.112 R)
• M43: 28,578,429 km (0.072 R)
• M44: 28,656,370 km (0.089 R)
• M45: 28,812,550 km (0.118 R)
• M46: 29,518,951 km (0.056 R)
• M47: 30,629,266 km (0.101 R)
• M48: 31,833,828 km (0.105 R)
• M49: 33,053,799 km (0.052 R)
• M50: 33,217,609 km (0.116 R)
• M51: 35,121,092 km (0.072 R)
• M52: 35,288,193 km (0.073 R)
• M53: 35,371,968 km (0.078 R)
• M54: 35,707,366 km (0.087 R)
• M55: 35,959,588 km (0.094 R)
• M56: 36,128,035 km (0.115 R)
• M57: 36,804,667 km (0.083 R)
• M58: 37,059,581 km (0.116 R)
• M59: 37,741,897 km (0.115 R)
• M60: 39,032,478 km (0.062 R)
• M61: 39,465,863 km (0.083 R)
• M62: 39,988,109 km (0.096 R)
• M63: 40,687,928 km (0.084 R)
• M64: 41,127,447 km (0.081 R)
• M65: 45,881,368 km (0.056 R)
• M66: 46,981,660 km (0.082 R)
• M67: 47,073,663 km (0.091 R)
• M68: 47,905,128 km (0.116 R)
• M69: 50,522,642 km (0.11 R)
• M70: 50,617,038 km (0.085 R)
• M71: 52,898,705 km (0.111 R)
• M72: 53,186,381 km (0.096 R)
• M73: 54,922,614 km (0.077 R)
• M74: 56,481,574 km (0.11 R)
• M75: 57,660,405 km (0.085 R)
• M76: 59,543,244 km (0.094 R)
• M77: 60,242,015 km (0.103 R)
• M78: 61,950,423 km (0.12 R)
• M79: 63,165,756 km (0.037 R)
• M80: 63,572,662 km (0.102 R)
• M81: 65,003,716 km (0.088 R)
• M82: 66,032,351 km (0.072 R)
• M83: 68,105,627 km (0.028 R)
• M84: 68,522,856 km (0.094 R)
• M85: 68,731,844 km (0.108 R)
• M86: 69,150,269 km (0.038 R)
• M87: 69,674,610 km (0.107 R)
• M88: 69,884,795 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit