🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955

Radius: 8.8

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.59 AU - 0.61 AU

Year: 321 Days

Day: 11.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,099,798 km

• M1: 114,742 km (0.089 R)
• M2: 170,392 km (0.05 R)
• M3: 243,097 km (0.059 R)
• M4: 310,715 km (0.072 R)
• M5: 369,208 km (0.092 R)
• M6: 461,210 km (0.096 R)
• M7: 524,041 km (0.113 R)
• M8: 652,247 km (0.107 R)
• M9: 779,555 km (0.116 R)
• M10: 881,580 km (0.055 R)
• M11: 962,513 km (0.077 R)
• M12: 1,019,210 km (0.083 R)
• M13: 1,127,220 km (0.025 R)
• M14: 1,229,844 km (0.118 R)
• M15: 1,287,140 km (0.114 R)
• M16: 1,374,804 km (0.086 R)
• M17: 1,449,454 km (0.088 R)
• M18: 1,530,685 km (0.089 R)
• M19: 1,794,426 km (0.113 R)
• M20: 1,865,485 km (0.116 R)
• M21: 1,948,512 km (0.119 R)
• M22: 2,089,882 km (0.093 R)
• M23: 2,147,477 km (0.119 R)
• M24: 2,211,356 km (0.118 R)
• M25: 2,479,435 km (0.111 R)
• M26: 2,626,789 km (0.083 R)
• M27: 2,695,305 km (0.087 R)
• M28: 2,789,701 km (0.06 R)
• M29: 3,171,774 km (0.041 R)
• M30: 3,271,556 km (0.085 R)
• M31: 3,331,993 km (0.074 R)
• M32: 3,467,529 km (0.057 R)
• M33: 3,632,685 km (0.107 R)
• M34: 3,927,991 km (0.032 R)
• M35: 4,042,583 km (0.114 R)
• M36: 4,238,407 km (0.044 R)
• M37: 4,422,562 km (0.085 R)
• M38: 4,639,479 km (0.094 R)
• M39: 4,753,024 km (0.087 R)
• M40: 4,852,207 km (0.098 R)
• M41: 4,929,100 km (0.051 R)
• M42: 5,037,260 km (0.062 R)
• M43: 5,138,388 km (0.056 R)
• M44: 5,224,556 km (0.039 R)
• M45: 5,303,245 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 12.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.76 AU - 0.9 AU

Year: 522 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,099,798 km

• M1: 164,258 km (0.076 R)
• M2: 249,380 km (0.111 R)
• M3: 376,837 km (0.091 R)
• M4: 545,135 km (0.119 R)
• M5: 679,623 km (0.081 R)
• M6: 836,551 km (0.11 R)
• M7: 945,309 km (0.11 R)
• M8: 1,048,681 km (0.057 R)
• M9: 1,161,627 km (0.105 R)
• M10: 1,245,103 km (0.08 R)
• M11: 1,365,529 km (0.064 R)
• M12: 1,557,164 km (0.106 R)
• M13: 1,637,648 km (0.103 R)
• M14: 1,802,954 km (0.108 R)
• M15: 1,887,776 km (0.073 R)
• M16: 2,206,120 km (0.046 R)
• M17: 2,304,406 km (0.076 R)
• M18: 2,418,549 km (0.101 R)
• M19: 2,556,628 km (0.111 R)
• M20: 2,689,919 km (0.053 R)
• M21: 2,833,234 km (0.107 R)
• M22: 3,025,767 km (0.104 R)
• M23: 3,135,422 km (0.102 R)
• M24: 3,222,637 km (0.088 R)
• M25: 3,432,074 km (0.078 R)
• M26: 3,571,350 km (0.066 R)
• M27: 3,754,607 km (0.111 R)
• M28: 3,975,264 km (0.08 R)
• M29: 4,104,517 km (0.119 R)
• M30: 4,208,936 km (0.093 R)
• M31: 4,500,802 km (0.114 R)
• M32: 4,653,691 km (0.076 R)
• M33: 5,067,029 km (0.072 R)
• M34: 5,282,899 km (0.04 R)
• M35: 5,368,170 km (0.092 R)
• M36: 5,492,336 km (0.042 R)
• M37: 5,578,654 km (0.063 R)
• M38: 5,675,294 km (0.076 R)
• M39: 5,801,705 km (0.102 R)
• M40: 6,087,287 km (0.051 R)
• M41: 6,498,681 km (0.049 R)
• M42: 6,909,028 km (0.112 R)
• M43: 7,002,527 km (0.119 R)
• M44: 7,085,853 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 8.5

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.87 AU - 1.05 AU

Year: 649 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 16,099,798 km

• M1: 117,584 km (0.08 R)
• M2: 185,651 km (0.115 R)
• M3: 243,695 km (0.11 R)
• M4: 345,421 km (0.115 R)
• M5: 421,567 km (0.068 R)
• M6: 484,099 km (0.114 R)
• M7: 546,032 km (0.061 R)
• M8: 798,254 km (0.032 R)
• M9: 888,761 km (0.09 R)
• M10: 967,001 km (0.067 R)
• M11: 1,025,793 km (0.106 R)
• M12: 1,141,881 km (0.071 R)
• M13: 1,227,451 km (0.071 R)
• M14: 1,351,018 km (0.114 R)
• M15: 1,411,306 km (0.111 R)
• M16: 1,560,007 km (0.086 R)
• M17: 1,726,958 km (0.099 R)
• M18: 1,967,960 km (0.076 R)
• M19: 2,127,581 km (0.078 R)
• M20: 2,226,914 km (0.107 R)
• M21: 2,335,073 km (0.085 R)
• M22: 2,393,416 km (0.085 R)
• M23: 2,601,806 km (0.091 R)
• M24: 2,677,652 km (0.098 R)
• M25: 2,792,843 km (0.111 R)
• M26: 3,092,188 km (0.089 R)
• M27: 3,221,291 km (0.117 R)
• M28: 3,302,971 km (0.099 R)
• M29: 3,385,250 km (0.102 R)
• M30: 3,602,616 km (0.115 R)
• M31: 3,738,600 km (0.083 R)
• M32: 3,815,793 km (0.1 R)
• M33: 3,876,230 km (0.115 R)
• M34: 3,989,476 km (0.109 R)
• M35: 4,121,421 km (0.114 R)
• M36: 4,174,529 km (0.101 R)
• M37: 4,236,911 km (0.037 R)
• M38: 4,398,626 km (0.103 R)
• M39: 4,453,080 km (0.071 R)
• M40: 4,589,962 km (0.094 R)
• M41: 4,746,890 km (0.081 R)
• M42: 4,830,665 km (0.078 R)
• M43: 4,971,436 km (0.067 R)
• M44: 5,056,558 km (0.084 R)
• M45: 5,113,554 km (0.075 R)
• M46: 5,199,573 km (0.074 R)
• M47: 5,794,524 km (0.09 R)
• M48: 5,934,248 km (0.104 R)
• M49: 6,349,682 km (0.12 R)
• M50: 6,472,950 km (0.093 R)
• M51: 6,545,356 km (0.053 R)
• M52: 6,932,216 km (0.116 R)
• M53: 7,016,739 km (0.029 R)
• M54: 7,123,103 km (0.076 R)
• M55: 7,219,144 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.5

Radius: 10.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.9 AU - 1.24 AU

Year: 764 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 16,099,798 km

• M1: 187,147 km (0.079 R)
• M2: 260,599 km (0.091 R)
• M3: 434,731 km (0.108 R)
• M4: 525,687 km (0.079 R)
• M5: 601,383 km (0.101 R)
• M6: 676,332 km (0.094 R)
• M7: 800,797 km (0.091 R)
• M8: 906,264 km (0.048 R)
• M9: 983,157 km (0.11 R)
• M10: 1,097,151 km (0.109 R)
• M11: 1,307,635 km (0.093 R)
• M12: 1,376,600 km (0.091 R)
• M13: 1,466,209 km (0.109 R)
• M14: 1,591,123 km (0.073 R)
• M15: 1,740,422 km (0.075 R)
• M16: 1,852,022 km (0.12 R)
• M17: 1,944,473 km (0.061 R)
• M18: 2,104,543 km (0.078 R)
• M19: 2,216,292 km (0.115 R)
• M20: 2,299,469 km (0.09 R)
• M21: 2,368,284 km (0.039 R)
• M22: 2,547,652 km (0.114 R)
• M23: 2,635,017 km (0.106 R)
• M24: 2,715,351 km (0.076 R)
• M25: 2,878,413 km (0.068 R)
• M26: 2,944,684 km (0.056 R)
• M27: 3,188,828 km (0.083 R)
• M28: 3,257,494 km (0.117 R)
• M29: 3,396,171 km (0.107 R)
• M30: 3,545,619 km (0.055 R)
• M31: 3,715,263 km (0.079 R)
• M32: 3,869,499 km (0.059 R)
• M33: 4,034,954 km (0.097 R)
• M34: 4,128,004 km (0.108 R)
• M35: 4,555,405 km (0.12 R)
• M36: 4,632,896 km (0.081 R)
• M37: 4,701,113 km (0.104 R)
• M38: 4,779,502 km (0.107 R)
• M39: 4,957,374 km (0.083 R)
• M40: 5,067,029 km (0.106 R)
• M41: 5,238,319 km (0.116 R)
• M42: 5,401,381 km (0.071 R)
• M43: 5,659,437 km (0.099 R)
• M44: 5,847,631 km (0.117 R)
• M45: 5,932,004 km (0.035 R)
• M46: 6,006,205 km (0.118 R)
• M47: 6,251,994 km (0.064 R)
• M48: 6,338,312 km (0.067 R)
• M49: 6,687,623 km (0.091 R)
• M50: 7,020,628 km (0.096 R)
• M51: 7,382,057 km (0.047 R)
• M52: 7,473,311 km (0.051 R)
• M53: 7,633,979 km (0.104 R)
• M54: 7,900,413 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 11

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.9 AU - 2.02 AU

Year: 1894 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 16,099,798 km

• M1: 142,716 km (0.112 R)
• M2: 266,434 km (0.102 R)
• M3: 459,415 km (0.034 R)
• M4: 528,679 km (0.107 R)
• M5: 602,431 km (0.071 R)
• M6: 866,321 km (0.119 R)
• M7: 982,409 km (0.114 R)
• M8: 1,076,506 km (0.117 R)
• M9: 1,152,801 km (0.03 R)
• M10: 1,223,711 km (0.113 R)
• M11: 1,296,415 km (0.074 R)
• M12: 1,423,424 km (0.06 R)
• M13: 1,531,134 km (0.095 R)
• M14: 1,674,000 km (0.086 R)
• M15: 1,755,381 km (0.098 R)
• M16: 1,913,656 km (0.074 R)
• M17: 2,042,011 km (0.11 R)
• M18: 2,173,358 km (0.076 R)
• M19: 2,298,571 km (0.079 R)
• M20: 2,472,554 km (0.113 R)
• M21: 2,669,873 km (0.068 R)
• M22: 2,746,467 km (0.102 R)
• M23: 2,901,750 km (0.06 R)
• M24: 3,090,094 km (0.107 R)
• M25: 3,180,750 km (0.065 R)
• M26: 3,447,782 km (0.091 R)
• M27: 3,615,781 km (0.041 R)
• M28: 3,862,019 km (0.075 R)
• M29: 4,003,688 km (0.061 R)
• M30: 4,091,801 km (0.105 R)
• M31: 4,225,093 km (0.116 R)
• M32: 4,348,511 km (0.078 R)
• M33: 4,439,167 km (0.072 R)
• M34: 4,599,237 km (0.051 R)
• M35: 4,831,114 km (0.082 R)
• M36: 4,984,003 km (0.106 R)
• M37: 5,162,473 km (0.077 R)
• M38: 5,270,483 km (0.081 R)
• M39: 5,440,127 km (0.117 R)
• M40: 5,710,450 km (0.115 R)
• M41: 5,922,281 km (0.104 R)
• M42: 6,098,806 km (0.083 R)
• M43: 6,612,525 km (0.112 R)
• M44: 7,287,810 km (0.109 R)
• M45: 7,654,325 km (0.04 R)
• M46: 7,777,743 km (0.114 R)
• M47: 8,632,246 km (0.115 R)
• M48: 8,732,327 km (0.058 R)
• M49: 8,818,346 km (0.094 R)
• M50: 8,904,514 km (0.044 R)
• M51: 9,252,479 km (0.102 R)
• M52: 9,340,293 km (0.112 R)
• M53: 9,590,271 km (0.074 R)
• M54: 9,797,763 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.3

Radius: 9.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.09 AU - 3.21 AU

Year: 3859 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 16,099,798 km

• M1: 142,866 km (0.073 R)
• M2: 269,276 km (0.116 R)
• M3: 449,990 km (0.096 R)
• M4: 589,715 km (0.059 R)
• M5: 836,551 km (0.095 R)
• M6: 1,031,627 km (0.055 R)
• M7: 1,301,651 km (0.039 R)
• M8: 1,403,527 km (0.118 R)
• M9: 1,487,152 km (0.118 R)
• M10: 1,604,886 km (0.086 R)
• M11: 1,781,860 km (0.063 R)
• M12: 1,849,927 km (0.068 R)
• M13: 1,942,080 km (0.119 R)
• M14: 2,143,139 km (0.094 R)
• M15: 2,227,961 km (0.118 R)
• M16: 2,451,311 km (0.04 R)
• M17: 2,591,334 km (0.115 R)
• M18: 2,747,365 km (0.12 R)
• M19: 3,041,325 km (0.067 R)
• M20: 3,137,067 km (0.041 R)
• M21: 3,206,032 km (0.04 R)
• M22: 3,688,784 km (0.088 R)
• M23: 3,968,532 km (0.08 R)
• M24: 4,058,291 km (0.096 R)
• M25: 4,240,052 km (0.111 R)
• M26: 4,439,915 km (0.059 R)
• M27: 4,642,920 km (0.08 R)
• M28: 4,801,194 km (0.085 R)
• M29: 4,993,427 km (0.119 R)
• M30: 5,155,591 km (0.092 R)
• M31: 5,635,950 km (0.038 R)
• M32: 5,787,942 km (0.087 R)
• M33: 5,924,076 km (0.06 R)
• M34: 6,061,407 km (0.072 R)
• M35: 6,462,179 km (0.109 R)
• M36: 6,656,956 km (0.12 R)
• M37: 7,179,501 km (0.109 R)
• M38: 7,455,060 km (0.083 R)
• M39: 7,529,111 km (0.05 R)
• M40: 7,678,111 km (0.078 R)
• M41: 7,903,256 km (0.086 R)
• M42: 7,978,802 km (0.071 R)
• M43: 8,092,646 km (0.066 R)
• M44: 8,379,426 km (0.055 R)
• M45: 8,591,855 km (0.105 R)
• M46: 8,825,676 km (0.074 R)
• M47: 8,923,663 km (0.045 R)
• M48: 9,101,086 km (0.063 R)
• M49: 9,200,269 km (0.086 R)
• M50: 9,539,707 km (0.101 R)
• M51: 9,640,386 km (0.062 R)
• M52: 9,924,173 km (0.037 R)
• M53: 10,087,534 km (0.046 R)
• M54: 10,437,593 km (0.06 R)
• M55: 11,213,408 km (0.115 R)
• M56: 11,319,772 km (0.051 R)
• M57: 11,769,762 km (0.108 R)
• M58: 11,986,081 km (0.116 R)
• M59: 12,291,260 km (0.104 R)
• M60: 12,378,925 km (0.105 R)
• M61: 12,798,098 km (0.081 R)
• M62: 12,998,409 km (0.079 R)
• M63: 14,451,902 km (0.091 R)
• M64: 14,567,541 km (0.107 R)
• M65: 14,939,891 km (0.113 R)
• M66: 15,080,363 km (0.028 R)
• M67: 15,197,797 km (0.087 R)
• M68: 15,268,407 km (0.112 R)
• M69: 15,717,799 km (0.109 R)
• M70: 15,884,601 km (0.067 R)
• M71: 16,099,872 km (0.053 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 19,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit