🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.5

Radius: 12.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.82 AU

Year: 377 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,965,204 km

• M1: 164,707 km (0.029 R)
• M2: 255,364 km (0.054 R)
• M3: 336,745 km (0.113 R)
• M4: 421,866 km (0.117 R)
• M5: 507,137 km (0.088 R)
• M6: 600,187 km (0.076 R)
• M7: 709,094 km (0.115 R)
• M8: 822,639 km (0.076 R)
• M9: 1,014,274 km (0.11 R)
• M10: 1,094,608 km (0.101 R)
• M11: 1,251,237 km (0.03 R)
• M12: 1,369,120 km (0.094 R)
• M13: 1,670,410 km (0.117 R)
• M14: 1,784,104 km (0.095 R)
• M15: 1,887,626 km (0.115 R)
• M16: 1,979,928 km (0.119 R)
• M17: 2,114,416 km (0.088 R)
• M18: 2,210,458 km (0.094 R)
• M19: 2,340,907 km (0.099 R)
• M20: 2,478,687 km (0.063 R)
• M21: 2,580,264 km (0.081 R)
• M22: 2,698,147 km (0.062 R)
• M23: 2,787,756 km (0.115 R)
• M24: 2,990,611 km (0.111 R)
• M25: 3,083,511 km (0.048 R)
• M26: 3,177,459 km (0.084 R)
• M27: 3,277,689 km (0.109 R)
• M28: 3,481,292 km (0.104 R)
• M29: 3,766,725 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 14.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.71 AU - 0.87 AU

Year: 494 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,965,204 km

• M1: 220,358 km (0.109 R)
• M2: 351,705 km (0.108 R)
• M3: 471,682 km (0.059 R)
• M4: 588,817 km (0.108 R)
• M5: 848,070 km (0.041 R)
• M6: 998,715 km (0.066 R)
• M7: 1,117,197 km (0.086 R)
• M8: 1,219,223 km (0.067 R)
• M9: 1,329,177 km (0.084 R)
• M10: 1,475,035 km (0.069 R)
• M11: 1,621,791 km (0.054 R)
• M12: 1,734,139 km (0.061 R)
• M13: 1,864,289 km (0.093 R)
• M14: 1,977,235 km (0.087 R)
• M15: 2,210,309 km (0.077 R)
• M16: 2,727,020 km (0.113 R)
• M17: 2,868,090 km (0.063 R)
• M18: 2,969,518 km (0.112 R)
• M19: 3,102,660 km (0.091 R)
• M20: 3,219,346 km (0.111 R)
• M21: 3,343,812 km (0.094 R)
• M22: 3,482,489 km (0.078 R)
• M23: 3,603,962 km (0.049 R)
• M24: 3,752,962 km (0.104 R)
• M25: 3,857,830 km (0.114 R)
• M26: 3,950,281 km (0.071 R)
• M27: 4,077,140 km (0.108 R)
• M28: 4,191,882 km (0.087 R)
• M29: 4,287,176 km (0.092 R)
• M30: 4,410,744 km (0.086 R)
• M31: 4,521,596 km (0.065 R)
• M32: 4,612,402 km (0.117 R)
• M33: 4,753,323 km (0.065 R)
• M34: 4,859,836 km (0.078 R)
• M35: 4,952,886 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 14.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.04 AU

Year: 561 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,965,204 km

• M1: 183,407 km (0.091 R)
• M2: 343,477 km (0.108 R)
• M3: 439,818 km (0.081 R)
• M4: 660,923 km (0.099 R)
• M5: 763,996 km (0.066 R)
• M6: 855,550 km (0.114 R)
• M7: 960,718 km (0.106 R)
• M8: 1,130,362 km (0.103 R)
• M9: 1,310,926 km (0.105 R)
• M10: 1,574,817 km (0.108 R)
• M11: 1,760,917 km (0.119 R)
• M12: 1,893,161 km (0.109 R)
• M13: 1,991,596 km (0.118 R)
• M14: 2,213,151 km (0.069 R)
• M15: 2,369,929 km (0.107 R)
• M16: 2,564,556 km (0.068 R)
• M17: 2,674,212 km (0.044 R)
• M18: 2,827,849 km (0.103 R)
• M19: 3,041,923 km (0.078 R)
• M20: 3,195,261 km (0.114 R)
• M21: 3,343,512 km (0.101 R)
• M22: 3,441,349 km (0.112 R)
• M23: 3,539,934 km (0.102 R)
• M24: 3,670,533 km (0.106 R)
• M25: 3,834,044 km (0.105 R)
• M26: 4,071,904 km (0.065 R)
• M27: 4,257,705 km (0.062 R)
• M28: 4,462,804 km (0.081 R)
• M29: 4,747,189 km (0.069 R)
• M30: 4,891,701 km (0.041 R)
• M31: 5,046,235 km (0.094 R)
• M32: 5,158,883 km (0.115 R)
• M33: 5,263,601 km (0.103 R)
• M34: 5,528,689 km (0.111 R)
• M35: 5,752,936 km (0.118 R)
• M36: 5,962,074 km (0.041 R)
• M37: 6,081,303 km (0.105 R)
• M38: 6,285,055 km (0.106 R)
• M39: 6,415,804 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.8

Radius: 9.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.1 AU - 1.32 AU

Year: 936 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,965,204 km

• M1: 121,324 km (0.1 R)
• M2: 188,942 km (0.118 R)
• M3: 305,778 km (0.113 R)
• M4: 486,043 km (0.055 R)
• M5: 550,371 km (0.111 R)
• M6: 666,608 km (0.071 R)
• M7: 749,037 km (0.098 R)
• M8: 950,545 km (0.117 R)
• M9: 1,055,413 km (0.099 R)
• M10: 1,180,926 km (0.043 R)
• M11: 1,265,748 km (0.059 R)
• M12: 1,417,589 km (0.103 R)
• M13: 1,581,698 km (0.057 R)
• M14: 1,922,482 km (0.091 R)
• M15: 2,016,280 km (0.095 R)
• M16: 2,201,781 km (0.027 R)
• M17: 2,898,608 km (0.119 R)
• M18: 3,014,547 km (0.109 R)
• M19: 3,412,477 km (0.115 R)
• M20: 3,485,930 km (0.09 R)
• M21: 3,576,436 km (0.088 R)
• M22: 3,827,162 km (0.103 R)
• M23: 3,920,511 km (0.084 R)
• M24: 4,135,633 km (0.106 R)
• M25: 4,381,123 km (0.101 R)
• M26: 4,595,497 km (0.083 R)
• M27: 4,703,955 km (0.108 R)
• M28: 4,776,810 km (0.11 R)
• M29: 5,016,017 km (0.039 R)
• M30: 5,344,234 km (0.089 R)
• M31: 5,563,694 km (0.065 R)
• M32: 5,776,423 km (0.054 R)
• M33: 5,962,373 km (0.115 R)
• M34: 6,110,624 km (0.029 R)
• M35: 6,260,072 km (0.108 R)
• M36: 6,471,305 km (0.055 R)
• M37: 6,582,905 km (0.066 R)
• M38: 6,654,263 km (0.097 R)
• M39: 6,839,016 km (0.034 R)
• M40: 6,952,711 km (0.072 R)
• M41: 7,046,209 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 12.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.91 AU - 3.13 AU

Year: 2812 Days

Day: 9.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,965,204 km

• M1: 173,683 km (0.086 R)
• M2: 281,394 km (0.108 R)
• M3: 459,565 km (0.108 R)
• M4: 684,410 km (0.118 R)
• M5: 788,979 km (0.106 R)
• M6: 976,874 km (0.11 R)
• M7: 1,076,805 km (0.084 R)
• M8: 1,191,098 km (0.084 R)
• M9: 1,466,807 km (0.095 R)
• M10: 1,702,573 km (0.109 R)
• M11: 2,278,376 km (0.097 R)
• M12: 2,386,984 km (0.103 R)
• M13: 2,469,711 km (0.076 R)
• M14: 2,680,644 km (0.119 R)
• M15: 2,956,503 km (0.048 R)
• M16: 3,105,353 km (0.06 R)
• M17: 3,211,268 km (0.098 R)
• M18: 3,364,456 km (0.089 R)
• M19: 3,822,974 km (0.109 R)
• M20: 3,969,280 km (0.114 R)
• M21: 4,250,973 km (0.115 R)
• M22: 4,487,936 km (0.084 R)
• M23: 4,590,859 km (0.034 R)
• M24: 5,010,332 km (0.077 R)
• M25: 5,135,097 km (0.053 R)
• M26: 5,315,063 km (0.102 R)
• M27: 5,424,120 km (0.064 R)
• M28: 5,755,778 km (0.067 R)
• M29: 6,361,649 km (0.112 R)
• M30: 6,574,677 km (0.102 R)
• M31: 6,672,364 km (0.104 R)
• M32: 6,928,476 km (0.118 R)
• M33: 7,654,773 km (0.057 R)
• M34: 8,152,336 km (0.077 R)
• M35: 8,468,885 km (0.071 R)
• M36: 8,682,062 km (0.083 R)
• M37: 8,853,950 km (0.039 R)
• M38: 9,201,017 km (0.08 R)
• M39: 9,376,346 km (0.085 R)
• M40: 9,508,441 km (0.09 R)
• M41: 9,841,595 km (0.113 R)
• M42: 10,337,362 km (0.115 R)
• M43: 10,496,684 km (0.101 R)
• M44: 10,611,127 km (0.108 R)
• M45: 10,702,980 km (0.042 R)
• M46: 10,818,020 km (0.095 R)
• M47: 10,979,885 km (0.11 R)
• M48: 11,376,469 km (0.045 R)
• M49: 11,992,065 km (0.041 R)
• M50: 12,328,061 km (0.102 R)
• M51: 12,618,431 km (0.094 R)
• M52: 12,813,357 km (0.036 R)
• M53: 13,058,398 km (0.105 R)
• M54: 13,230,884 km (0.077 R)
• M55: 13,428,952 km (0.112 R)
• M56: 13,553,268 km (0.093 R)
• M57: 13,727,849 km (0.049 R)
• M58: 13,928,310 km (0.113 R)
• M59: 14,129,818 km (0.111 R)
• M60: 14,357,656 km (0.1 R)
• M61: 14,791,340 km (0.093 R)
• M62: 14,945,426 km (0.052 R)
• M63: 15,986,328 km (0.097 R)
• M64: 16,091,794 km (0.116 R)
• M65: 16,462,498 km (0.086 R)
• M66: 17,131,499 km (0.103 R)
• M67: 17,239,359 km (0.075 R)
• M68: 17,347,369 km (0.103 R)
• M69: 17,782,100 km (0.025 R)
• M70: 17,973,287 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 11.2

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.43 AU - 4.87 AU

Year: 5943 Days

Day: 9.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,965,204 km

• M1: 174,880 km (0.053 R)
• M2: 296,503 km (0.074 R)
• M3: 391,797 km (0.032 R)
• M4: 546,481 km (0.087 R)
• M5: 622,626 km (0.091 R)
• M6: 776,862 km (0.087 R)
• M7: 933,042 km (0.048 R)
• M8: 1,124,976 km (0.102 R)
• M9: 1,370,167 km (0.116 R)
• M10: 1,777,971 km (0.117 R)
• M11: 1,973,046 km (0.052 R)
• M12: 2,065,498 km (0.087 R)
• M13: 2,367,985 km (0.047 R)
• M14: 2,516,386 km (0.085 R)
• M15: 2,667,928 km (0.114 R)
• M16: 2,770,553 km (0.061 R)
• M17: 2,874,673 km (0.069 R)
• M18: 3,069,000 km (0.11 R)
• M19: 3,451,971 km (0.089 R)
• M20: 3,526,770 km (0.089 R)
• M21: 3,620,867 km (0.042 R)
• M22: 3,735,010 km (0.082 R)
• M23: 4,006,081 km (0.112 R)
• M24: 4,124,264 km (0.092 R)
• M25: 4,424,806 km (0.085 R)
• M26: 4,920,723 km (0.097 R)
• M27: 5,068,675 km (0.064 R)
• M28: 5,261,058 km (0.048 R)
• M29: 5,543,349 km (0.072 R)
• M30: 5,675,294 km (0.095 R)
• M31: 5,920,037 km (0.05 R)
• M32: 6,009,945 km (0.058 R)
• M33: 6,145,630 km (0.081 R)
• M34: 6,236,586 km (0.039 R)
• M35: 7,099,616 km (0.063 R)
• M36: 7,219,144 km (0.097 R)
• M37: 7,802,277 km (0.101 R)
• M38: 8,174,327 km (0.104 R)
• M39: 8,350,104 km (0.089 R)
• M40: 8,705,250 km (0.102 R)
• M41: 8,833,156 km (0.097 R)
• M42: 8,961,960 km (0.11 R)
• M43: 9,169,003 km (0.07 R)
• M44: 9,906,670 km (0.077 R)
• M45: 10,120,894 km (0.119 R)
• M46: 10,526,903 km (0.105 R)
• M47: 12,060,580 km (0.059 R)
• M48: 12,867,960 km (0.064 R)
• M49: 13,013,968 km (0.085 R)
• M50: 13,692,843 km (0.051 R)
• M51: 13,901,681 km (0.056 R)
• M52: 14,352,869 km (0.116 R)
• M53: 14,992,699 km (0.053 R)
• M54: 15,548,455 km (0.092 R)
• M55: 15,672,920 km (0.113 R)
• M56: 16,237,054 km (0.115 R)
• M57: 16,331,600 km (0.096 R)
• M58: 17,127,610 km (0.083 R)
• M59: 18,361,643 km (0.076 R)
• M60: 20,232,065 km (0.084 R)
• M61: 20,743,390 km (0.084 R)
• M62: 20,880,422 km (0.108 R)
• M63: 21,017,753 km (0.107 R)
• M64: 21,743,751 km (0.071 R)
• M65: 21,848,171 km (0.086 R)
• M66: 22,337,655 km (0.107 R)
• M67: 22,972,099 km (0.038 R)
• M68: 23,256,036 km (0.045 R)
• M69: 23,362,849 km (0.098 R)
• M70: 24,006,868 km (0.027 R)
• M71: 24,078,824 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.3

Radius: 7.7

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.22 AU - 9.52 AU

Year: 15519 Days

Day: 20.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,965,204 km

• M1: 97,837 km (0.082 R)
• M2: 296,204 km (0.046 R)
• M3: 455,226 km (0.101 R)
• M4: 642,672 km (0.104 R)
• M5: 1,088,175 km (0.106 R)
• M6: 1,289,683 km (0.113 R)
• M7: 1,670,859 km (0.102 R)
• M8: 1,963,921 km (0.054 R)
• M9: 2,664,488 km (0.039 R)
• M10: 3,290,704 km (0.118 R)
• M11: 3,399,462 km (0.1 R)
• M12: 4,550,767 km (0.093 R)
• M13: 4,712,782 km (0.112 R)
• M14: 5,337,054 km (0.107 R)
• M15: 6,344,296 km (0.068 R)
• M16: 6,434,653 km (0.11 R)
• M17: 7,032,297 km (0.072 R)
• M18: 7,503,979 km (0.097 R)
• M19: 7,792,104 km (0.031 R)
• M20: 7,985,983 km (0.119 R)
• M21: 8,034,752 km (0.048 R)
• M22: 8,577,643 km (0.115 R)
• M23: 8,778,104 km (0.088 R)
• M24: 10,382,541 km (0.082 R)
• M25: 10,865,144 km (0.066 R)
• M26: 11,409,830 km (0.091 R)
• M27: 12,525,979 km (0.12 R)
• M28: 14,146,124 km (0.103 R)
• M29: 14,800,465 km (0.056 R)
• M30: 15,101,157 km (0.106 R)
• M31: 15,464,680 km (0.099 R)
• M32: 15,708,674 km (0.094 R)
• M33: 17,515,068 km (0.102 R)
• M34: 18,088,926 km (0.072 R)
• M35: 18,539,515 km (0.1 R)
• M36: 19,320,565 km (0.075 R)
• M37: 19,781,177 km (0.11 R)
• M38: 20,045,965 km (0.104 R)
• M39: 21,455,476 km (0.101 R)
• M40: 23,945,234 km (0.111 R)
• M41: 24,156,915 km (0.079 R)
• M42: 24,439,954 km (0.057 R)
• M43: 24,724,040 km (0.035 R)
• M44: 24,795,249 km (0.053 R)
• M45: 25,080,831 km (0.064 R)
• M46: 25,152,339 km (0.08 R)
• M47: 26,670,757 km (0.112 R)
• M48: 27,551,589 km (0.104 R)
• M49: 27,995,596 km (0.092 R)
• M50: 28,740,893 km (0.103 R)
• M51: 29,040,836 km (0.078 R)
• M52: 29,191,332 km (0.09 R)
• M53: 30,327,228 km (0.071 R)
• M54: 30,632,558 km (0.111 R)
• M55: 31,169,464 km (0.088 R)
• M56: 32,330,344 km (0.086 R)
• M57: 34,216,923 km (0.054 R)
• M58: 34,455,232 km (0.091 R)
• M59: 35,253,636 km (0.111 R)
• M60: 35,414,005 km (0.082 R)
• M61: 36,624,850 km (0.032 R)
• M62: 37,112,988 km (0.092 R)
• M63: 37,849,308 km (0.061 R)
• M64: 38,507,838 km (0.109 R)
• M65: 39,502,664 km (0.057 R)
• M66: 39,752,642 km (0.061 R)
• M67: 39,836,118 km (0.098 R)
• M68: 40,086,844 km (0.098 R)
• M69: 42,196,473 km (0.097 R)
• M70: 42,537,407 km (0.096 R)
• M71: 44,428,623 km (0.101 R)
• M72: 45,908,744 km (0.109 R)
• M73: 47,228,048 km (0.118 R)
• M74: 48,025,704 km (0.105 R)
• M75: 49,634,180 km (0.118 R)
• M76: 51,078,697 km (0.113 R)
• M77: 52,079,956 km (0.107 R)
• M78: 52,537,127 km (0.104 R)
• M79: 53,271,353 km (0.115 R)
• M80: 56,148,718 km (0.104 R)
• M81: 56,993,498 km (0.103 R)
• M82: 57,181,841 km (0.112 R)
• M83: 57,653,374 km (0.06 R)
• M84: 58,031,707 km (0.068 R)
• M85: 59,457,524 km (0.113 R)
• M86: 60,991,052 km (0.09 R)
• M87: 61,376,416 km (0.104 R)
• M88: 61,472,907 km (0.117 R)
• M89: 64,684,923 km (0.086 R)
• M90: 64,783,059 km (0.084 R)
• M91: 65,077,916 km (0.072 R)
• M92: 65,570,392 km (0.093 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: 324 - 14,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit