🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.3

Radius: 14.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.67 AU - 0.81 AU

Year: 424 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 26,108,421 km

• M1: 199,264 km (0.103 R)
• M2: 319,391 km (0.075 R)
• M3: 414,685 km (0.071 R)
• M4: 576,550 km (0.049 R)
• M5: 718,519 km (0.119 R)
• M6: 829,819 km (0.116 R)
• M7: 929,152 km (0.097 R)
• M8: 1,116,748 km (0.101 R)
• M9: 1,285,943 km (0.069 R)
• M10: 1,436,738 km (0.104 R)
• M11: 1,542,653 km (0.096 R)
• M12: 1,645,726 km (0.052 R)
• M13: 1,932,206 km (0.062 R)
• M14: 2,037,673 km (0.092 R)
• M15: 2,170,815 km (0.087 R)
• M16: 2,372,921 km (0.104 R)
• M17: 2,581,461 km (0.075 R)
• M18: 2,761,128 km (0.052 R)
• M19: 2,866,744 km (0.081 R)
• M20: 3,089,346 km (0.074 R)
• M21: 3,206,630 km (0.057 R)
• M22: 3,332,891 km (0.104 R)
• M23: 3,453,317 km (0.12 R)
• M24: 3,729,625 km (0.111 R)
• M25: 3,831,201 km (0.038 R)
• M26: 3,957,462 km (0.08 R)
• M27: 4,061,133 km (0.083 R)
• M28: 4,312,308 km (0.091 R)
• M29: 4,501,849 km (0.113 R)
• M30: 4,627,062 km (0.034 R)
• M31: 4,719,663 km (0.109 R)
• M32: 4,983,853 km (0.099 R)
• M33: 5,235,477 km (0.106 R)
• M34: 5,411,553 km (0.104 R)
• M35: 5,509,241 km (0.051 R)
• M36: 5,607,527 km (0.058 R)
• M37: 5,778,667 km (0.109 R)
• M38: 6,163,283 km (0.118 R)
• M39: 6,284,008 km (0.112 R)
• M40: 6,414,906 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.2

Radius: 11.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.64 AU - 1.04 AU

Year: 513 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 26,108,421 km

• M1: 144,811 km (0.042 R)
• M2: 286,330 km (0.115 R)
• M3: 410,646 km (0.104 R)
• M4: 496,067 km (0.117 R)
• M5: 663,467 km (0.077 R)
• M6: 780,003 km (0.083 R)
• M7: 1,009,486 km (0.084 R)
• M8: 1,083,687 km (0.078 R)
• M9: 1,196,334 km (0.112 R)
• M10: 1,270,684 km (0.119 R)
• M11: 1,385,426 km (0.117 R)
• M12: 1,483,712 km (0.11 R)
• M13: 1,625,381 km (0.112 R)
• M14: 1,698,085 km (0.048 R)
• M15: 1,830,629 km (0.068 R)
• M16: 1,977,833 km (0.105 R)
• M17: 2,055,774 km (0.107 R)
• M18: 2,243,669 km (0.118 R)
• M19: 2,395,660 km (0.061 R)
• M20: 2,551,242 km (0.107 R)
• M21: 2,624,246 km (0.107 R)
• M22: 2,753,648 km (0.066 R)
• M23: 2,847,446 km (0.034 R)
• M24: 3,051,198 km (0.03 R)
• M25: 3,174,467 km (0.069 R)
• M26: 3,266,470 km (0.079 R)
• M27: 3,412,776 km (0.079 R)
• M28: 3,520,487 km (0.102 R)
• M29: 3,602,167 km (0.097 R)
• M30: 3,711,972 km (0.057 R)
• M31: 3,822,824 km (0.064 R)
• M32: 3,956,116 km (0.112 R)
• M33: 4,041,087 km (0.097 R)
• M34: 4,183,953 km (0.079 R)
• M35: 4,379,627 km (0.084 R)
• M36: 4,593,253 km (0.115 R)
• M37: 4,795,210 km (0.083 R)
• M38: 4,870,757 km (0.099 R)
• M39: 5,023,197 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.2

Radius: 10.5

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.64 AU - 1.06 AU

Year: 523 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,108,421 km

• M1: 140,323 km (0.075 R)
• M2: 221,554 km (0.065 R)
• M3: 325,226 km (0.098 R)
• M4: 395,238 km (0.058 R)
• M5: 484,248 km (0.115 R)
• M6: 590,164 km (0.083 R)
• M7: 738,565 km (0.1 R)
• M8: 868,864 km (0.116 R)
• M9: 991,086 km (0.078 R)
• M10: 1,057,208 km (0.098 R)
• M11: 1,142,180 km (0.112 R)
• M12: 1,265,299 km (0.089 R)
• M13: 1,331,571 km (0.096 R)
• M14: 1,449,005 km (0.08 R)
• M15: 1,583,045 km (0.109 R)
• M16: 1,721,423 km (0.12 R)
• M17: 1,856,958 km (0.106 R)
• M18: 2,003,115 km (0.035 R)
• M19: 2,095,567 km (0.12 R)
• M20: 2,255,487 km (0.085 R)
• M21: 2,464,924 km (0.066 R)
• M22: 2,680,794 km (0.066 R)
• M23: 3,024,420 km (0.05 R)
• M24: 3,180,750 km (0.107 R)
• M25: 3,264,226 km (0.098 R)
• M26: 3,331,545 km (0.09 R)
• M27: 3,458,852 km (0.059 R)
• M28: 3,666,195 km (0.078 R)
• M29: 3,824,320 km (0.08 R)
• M30: 3,922,157 km (0.038 R)
• M31: 4,002,790 km (0.102 R)
• M32: 4,120,225 km (0.101 R)
• M33: 4,193,079 km (0.084 R)
• M34: 4,294,057 km (0.046 R)
• M35: 4,479,559 km (0.044 R)
• M36: 4,573,357 km (0.113 R)
• M37: 4,820,343 km (0.112 R)
• M38: 4,897,236 km (0.086 R)
• M39: 4,964,854 km (0.117 R)
• M40: 5,140,183 km (0.055 R)
• M41: 5,317,456 km (0.116 R)
• M42: 5,426,962 km (0.091 R)
• M43: 5,587,480 km (0.062 R)
• M44: 5,718,977 km (0.044 R)
• M45: 5,810,680 km (0.118 R)
• M46: 5,902,833 km (0.049 R)
• M47: 6,434,504 km (0.08 R)
• M48: 6,658,003 km (0.091 R)
• M49: 6,754,493 km (0.039 R)
• M50: 6,829,891 km (0.054 R)
• M51: 6,905,587 km (0.114 R)
• M52: 7,068,799 km (0.118 R)
• M53: 7,554,842 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 12.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.29 AU - 2.77 AU

Year: 2684 Days

Day: 7.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,108,421 km

• M1: 163,810 km (0.075 R)
• M2: 300,093 km (0.052 R)
• M3: 447,597 km (0.095 R)
• M4: 536,159 km (0.103 R)
• M5: 625,469 km (0.068 R)
• M6: 720,763 km (0.116 R)
• M7: 975,079 km (0.094 R)
• M8: 1,063,790 km (0.049 R)
• M9: 1,311,824 km (0.079 R)
• M10: 1,540,858 km (0.073 R)
• M11: 1,665,323 km (0.12 R)
• M12: 2,112,172 km (0.047 R)
• M13: 2,360,505 km (0.116 R)
• M14: 2,505,316 km (0.065 R)
• M15: 3,273,052 km (0.034 R)
• M16: 3,574,342 km (0.102 R)
• M17: 3,767,323 km (0.099 R)
• M18: 4,176,922 km (0.059 R)
• M19: 4,271,468 km (0.099 R)
• M20: 4,421,515 km (0.069 R)
• M21: 4,517,856 km (0.063 R)
• M22: 4,769,031 km (0.052 R)
• M23: 4,882,127 km (0.051 R)
• M24: 4,996,120 km (0.07 R)
• M25: 5,111,011 km (0.093 R)
• M26: 5,535,121 km (0.055 R)
• M27: 5,728,850 km (0.05 R)
• M28: 5,909,864 km (0.071 R)
• M29: 6,215,642 km (0.089 R)
• M30: 6,292,834 km (0.115 R)
• M31: 6,557,922 km (0.102 R)
• M32: 6,668,175 km (0.105 R)
• M33: 6,970,513 km (0.068 R)
• M34: 7,067,003 km (0.096 R)
• M35: 8,022,186 km (0.085 R)
• M36: 8,224,891 km (0.065 R)
• M37: 8,412,187 km (0.116 R)
• M38: 8,600,830 km (0.065 R)
• M39: 8,790,969 km (0.071 R)
• M40: 8,947,598 km (0.036 R)
• M41: 9,157,933 km (0.102 R)
• M42: 9,299,004 km (0.047 R)
• M43: 9,423,170 km (0.084 R)
• M44: 9,529,833 km (0.101 R)
• M45: 9,780,559 km (0.05 R)
• M46: 9,906,820 km (0.068 R)
• M47: 10,417,098 km (0.111 R)
• M48: 10,564,452 km (0.037 R)
• M49: 10,824,004 km (0.092 R)
• M50: 11,273,845 km (0.106 R)
• M51: 11,444,237 km (0.102 R)
• M52: 11,558,231 km (0.066 R)
• M53: 11,634,376 km (0.069 R)
• M54: 11,921,754 km (0.083 R)
• M55: 12,018,095 km (0.116 R)
• M56: 12,211,525 km (0.061 R)
• M57: 12,366,957 km (0.096 R)
• M58: 12,679,766 km (0.104 R)
• M59: 12,817,546 km (0.105 R)
• M60: 12,995,268 km (0.106 R)
• M61: 13,114,348 km (0.096 R)
• M62: 13,193,784 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 12.4

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.88 AU - 5.5 AU

Year: 6773 Days

Day: 10.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,108,421 km

• M1: 235,168 km (0.093 R)
• M2: 361,877 km (0.047 R)
• M3: 473,926 km (0.108 R)
• M4: 561,441 km (0.054 R)
• M5: 669,750 km (0.112 R)
• M6: 1,215,483 km (0.062 R)
• M7: 1,553,275 km (0.105 R)
• M8: 1,899,594 km (0.115 R)
• M9: 2,270,596 km (0.065 R)
• M10: 2,430,068 km (0.086 R)
• M11: 2,522,968 km (0.114 R)
• M12: 2,640,851 km (0.109 R)
• M13: 2,833,234 km (0.079 R)
• M14: 3,055,387 km (0.087 R)
• M15: 3,283,374 km (0.115 R)
• M16: 3,783,181 km (0.108 R)
• M17: 3,864,412 km (0.112 R)
• M18: 4,942,414 km (0.119 R)
• M19: 6,013,236 km (0.098 R)
• M20: 6,364,342 km (0.083 R)
• M21: 6,953,608 km (0.089 R)
• M22: 7,526,119 km (0.105 R)
• M23: 7,904,602 km (0.075 R)
• M24: 8,078,734 km (0.115 R)
• M25: 8,537,550 km (0.119 R)
• M26: 8,824,180 km (0.108 R)
• M27: 9,077,599 km (0.092 R)
• M28: 9,517,566 km (0.059 R)
• M29: 9,814,817 km (0.086 R)
• M30: 10,494,889 km (0.087 R)
• M31: 11,425,238 km (0.057 R)
• M32: 11,582,765 km (0.091 R)
• M33: 11,940,154 km (0.104 R)
• M34: 12,543,781 km (0.119 R)
• M35: 13,364,176 km (0.09 R)
• M36: 13,447,053 km (0.076 R)
• M37: 13,738,919 km (0.111 R)
• M38: 14,201,775 km (0.101 R)
• M39: 14,499,026 km (0.085 R)
• M40: 14,755,436 km (0.106 R)
• M41: 15,272,746 km (0.085 R)
• M42: 15,621,010 km (0.079 R)
• M43: 16,236,754 km (0.057 R)
• M44: 16,636,630 km (0.074 R)
• M45: 16,770,819 km (0.103 R)
• M46: 16,950,037 km (0.098 R)
• M47: 17,084,974 km (0.105 R)
• M48: 17,993,482 km (0.069 R)
• M49: 18,407,420 km (0.065 R)
• M50: 18,592,472 km (0.104 R)
• M51: 19,151,220 km (0.104 R)
• M52: 19,338,666 km (0.071 R)
• M53: 20,812,205 km (0.091 R)
• M54: 20,956,717 km (0.115 R)
• M55: 21,538,054 km (0.09 R)
• M56: 22,568,335 km (0.054 R)
• M57: 23,164,183 km (0.082 R)
• M58: 23,264,114 km (0.057 R)
• M59: 24,067,904 km (0.088 R)
• M60: 25,754,321 km (0.034 R)
• M61: 26,220,916 km (0.098 R)
• M62: 26,585,636 km (0.057 R)
• M63: 26,690,205 km (0.11 R)
• M64: 26,847,283 km (0.111 R)
• M65: 27,584,351 km (0.047 R)
• M66: 29,024,530 km (0.112 R)
• M67: 30,872,812 km (0.073 R)
• M68: 31,811,090 km (0.098 R)
• M69: 32,200,194 km (0.09 R)
• M70: 32,479,194 km (0.093 R)
• M71: 32,983,189 km (0.05 R)
• M72: 33,095,537 km (0.111 R)
• M73: 33,264,433 km (0.117 R)
• M74: 33,433,479 km (0.08 R)
• M75: 34,112,653 km (0.093 R)
• M76: 34,796,315 km (0.118 R)
• M77: 35,197,237 km (0.101 R)
• M78: 35,427,020 km (0.12 R)
• M79: 36,583,411 km (0.107 R)
• M80: 37,341,723 km (0.062 R)
• M81: 37,517,500 km (0.117 R)
• M82: 38,814,664 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.6

Radius: 13.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.01 AU - 6.05 AU

Year: 7523 Days

Day: 10.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,108,421 km

• M1: 171,140 km (0.118 R)
• M2: 272,867 km (0.074 R)
• M3: 630,256 km (0.065 R)
• M4: 813,214 km (0.104 R)
• M5: 1,142,629 km (0.067 R)
• M6: 1,275,621 km (0.1 R)
• M7: 1,602,492 km (0.096 R)
• M8: 1,877,304 km (0.076 R)
• M9: 2,507,709 km (0.083 R)
• M10: 2,756,191 km (0.079 R)
• M11: 3,258,242 km (0.079 R)
• M12: 3,373,731 km (0.099 R)
• M13: 3,668,738 km (0.106 R)
• M14: 3,768,969 km (0.045 R)
• M15: 3,890,592 km (0.105 R)
• M16: 3,992,767 km (0.119 R)
• M17: 4,158,372 km (0.116 R)
• M18: 4,411,192 km (0.025 R)
• M19: 4,560,940 km (0.1 R)
• M20: 4,647,258 km (0.06 R)
• M21: 5,472,290 km (0.067 R)
• M22: 5,749,645 km (0.086 R)
• M23: 5,843,143 km (0.118 R)
• M24: 6,031,786 km (0.087 R)
• M25: 6,294,330 km (0.076 R)
• M26: 6,806,254 km (0.118 R)
• M27: 7,004,771 km (0.084 R)
• M28: 7,382,356 km (0.08 R)
• M29: 7,586,407 km (0.085 R)
• M30: 7,844,164 km (0.047 R)
• M31: 8,183,752 km (0.091 R)
• M32: 8,315,547 km (0.087 R)
• M33: 9,121,581 km (0.044 R)
• M34: 9,672,998 km (0.096 R)
• M35: 10,008,995 km (0.106 R)
• M36: 10,463,025 km (0.117 R)
• M37: 10,606,339 km (0.039 R)
• M38: 10,721,380 km (0.1 R)
• M39: 11,040,173 km (0.115 R)
• M40: 11,273,845 km (0.111 R)
• M41: 11,450,221 km (0.117 R)
• M42: 11,805,815 km (0.06 R)
• M43: 12,925,106 km (0.099 R)
• M44: 13,048,076 km (0.077 R)
• M45: 13,669,057 km (0.096 R)
• M46: 14,427,069 km (0.089 R)
• M47: 14,554,826 km (0.064 R)
• M48: 14,682,881 km (0.115 R)
• M49: 16,050,056 km (0.084 R)
• M50: 16,149,240 km (0.062 R)
• M51: 16,414,776 km (0.096 R)
• M52: 16,514,707 km (0.12 R)
• M53: 16,950,336 km (0.114 R)
• M54: 17,118,784 km (0.097 R)
• M55: 17,593,607 km (0.11 R)
• M56: 17,866,922 km (0.076 R)
• M57: 18,314,071 km (0.111 R)
• M58: 18,452,449 km (0.098 R)
• M59: 19,254,592 km (0.094 R)
• M60: 19,712,960 km (0.117 R)
• M61: 19,925,838 km (0.107 R)
• M62: 21,073,702 km (0.058 R)
• M63: 21,182,311 km (0.038 R)
• M64: 21,619,136 km (0.12 R)
• M65: 21,765,293 km (0.104 R)
• M66: 21,875,248 km (0.118 R)
• M67: 22,316,711 km (0.105 R)
• M68: 23,021,616 km (0.098 R)
• M69: 23,470,709 km (0.046 R)
• M70: 24,111,736 km (0.063 R)
• M71: 24,415,420 km (0.117 R)
• M72: 24,606,007 km (0.085 R)
• M73: 25,257,207 km (0.057 R)
• M74: 25,681,616 km (0.116 R)
• M75: 25,836,599 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit