🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.7

Radius: 14.1

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.68 AU - 1.04 AU

Year: 515 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,058,016 km

• M1: 190,438 km (0.098 R)
• M2: 300,393 km (0.067 R)
• M3: 463,454 km (0.067 R)
• M4: 588,967 km (0.109 R)
• M5: 809,474 km (0.089 R)
• M6: 922,720 km (0.091 R)
• M7: 1,046,288 km (0.103 R)
• M8: 1,139,637 km (0.112 R)
• M9: 1,250,040 km (0.099 R)
• M10: 1,340,397 km (0.051 R)
• M11: 1,437,935 km (0.07 R)
• M12: 1,553,424 km (0.101 R)
• M13: 1,666,819 km (0.077 R)
• M14: 1,756,578 km (0.106 R)
• M15: 1,858,903 km (0.119 R)
• M16: 2,103,944 km (0.035 R)
• M17: 2,218,985 km (0.103 R)
• M18: 2,377,709 km (0.096 R)
• M19: 2,473,750 km (0.114 R)
• M20: 2,601,657 km (0.079 R)
• M21: 2,870,783 km (0.119 R)
• M22: 2,973,258 km (0.107 R)
• M23: 3,142,453 km (0.067 R)
• M24: 3,235,054 km (0.085 R)
• M25: 3,341,867 km (0.045 R)
• M26: 3,450,026 km (0.064 R)
• M27: 3,579,877 km (0.075 R)
• M28: 3,866,058 km (0.099 R)
• M29: 4,001,145 km (0.116 R)
• M30: 4,203,251 km (0.111 R)
• M31: 4,490,479 km (0.077 R)
• M32: 4,595,198 km (0.062 R)
• M33: 4,845,176 km (0.112 R)
• M34: 4,952,737 km (0.109 R)
• M35: 5,076,454 km (0.078 R)
• M36: 5,240,563 km (0.082 R)
• M37: 5,486,053 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.2

Radius: 12

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.9 AU - 1.3 AU

Year: 745 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 49,058,016 km

• M1: 174,730 km (0.108 R)
• M2: 252,521 km (0.071 R)
• M3: 388,356 km (0.105 R)
• M4: 506,239 km (0.064 R)
• M5: 611,257 km (0.07 R)
• M6: 749,485 km (0.098 R)
• M7: 836,102 km (0.086 R)
• M8: 931,845 km (0.085 R)
• M9: 1,037,312 km (0.065 R)
• M10: 1,261,260 km (0.085 R)
• M11: 1,411,007 km (0.045 R)
• M12: 1,507,797 km (0.094 R)
• M13: 1,667,567 km (0.079 R)
• M14: 1,868,328 km (0.083 R)
• M15: 2,047,995 km (0.099 R)
• M16: 2,143,737 km (0.042 R)
• M17: 2,240,976 km (0.101 R)
• M18: 2,316,822 km (0.045 R)
• M19: 2,432,312 km (0.056 R)
• M20: 2,880,806 km (0.097 R)
• M21: 3,234,156 km (0.102 R)
• M22: 3,320,474 km (0.104 R)
• M23: 3,548,312 km (0.067 R)
• M24: 3,727,231 km (0.068 R)
• M25: 3,827,013 km (0.112 R)
• M26: 4,056,795 km (0.093 R)
• M27: 4,187,693 km (0.11 R)
• M28: 4,300,789 km (0.119 R)
• M29: 4,395,933 km (0.087 R)
• M30: 4,705,302 km (0.103 R)
• M31: 4,813,162 km (0.117 R)
• M32: 4,892,299 km (0.106 R)
• M33: 4,971,736 km (0.054 R)
• M34: 5,071,667 km (0.056 R)
• M35: 5,202,715 km (0.081 R)
• M36: 5,314,464 km (0.047 R)
• M37: 5,592,118 km (0.112 R)
• M38: 5,769,391 km (0.054 R)
• M39: 6,065,595 km (0.052 R)
• M40: 6,280,119 km (0.115 R)
• M41: 6,453,652 km (0.09 R)
• M42: 6,573,929 km (0.103 R)
• M43: 7,028,557 km (0.104 R)
• M44: 7,141,054 km (0.061 R)
• M45: 7,254,150 km (0.1 R)
• M46: 7,436,361 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 12.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.64 AU - 2.22 AU

Year: 1731 Days

Day: 10.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,058,016 km

• M1: 166,054 km (0.07 R)
• M2: 243,994 km (0.116 R)
• M3: 343,626 km (0.092 R)
• M4: 426,204 km (0.113 R)
• M5: 534,663 km (0.096 R)
• M6: 682,615 km (0.044 R)
• M7: 840,740 km (0.027 R)
• M8: 946,356 km (0.083 R)
• M9: 1,028,785 km (0.065 R)
• M10: 1,340,696 km (0.087 R)
• M11: 1,479,074 km (0.045 R)
• M12: 1,596,060 km (0.115 R)
• M13: 1,695,991 km (0.039 R)
• M14: 1,791,435 km (0.049 R)
• M15: 1,951,953 km (0.086 R)
• M16: 2,059,514 km (0.047 R)
• M17: 2,146,879 km (0.12 R)
• M18: 2,228,111 km (0.12 R)
• M19: 2,532,692 km (0.094 R)
• M20: 2,842,659 km (0.107 R)
• M21: 3,031,302 km (0.057 R)
• M22: 3,181,797 km (0.046 R)
• M23: 3,258,092 km (0.067 R)
• M24: 3,360,716 km (0.03 R)
• M25: 3,746,379 km (0.099 R)
• M26: 4,072,652 km (0.113 R)
• M27: 4,830,515 km (0.099 R)
• M28: 4,997,317 km (0.108 R)
• M29: 5,336,455 km (0.086 R)
• M30: 5,539,609 km (0.12 R)
• M31: 5,765,951 km (0.102 R)
• M32: 5,932,603 km (0.079 R)
• M33: 6,143,087 km (0.063 R)
• M34: 6,238,680 km (0.107 R)
• M35: 6,528,301 km (0.114 R)
• M36: 6,767,508 km (0.105 R)
• M37: 7,009,707 km (0.049 R)
• M38: 7,605,107 km (0.104 R)
• M39: 7,799,435 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 14.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.68 AU - 2.98 AU

Year: 3074 Days

Day: 12.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,058,016 km

• M1: 187,745 km (0.092 R)
• M2: 383,419 km (0.062 R)
• M3: 587,022 km (0.096 R)
• M4: 731,982 km (0.075 R)
• M5: 970,441 km (0.109 R)
• M6: 1,073,664 km (0.053 R)
• M7: 1,213,837 km (0.069 R)
• M8: 1,430,604 km (0.049 R)
• M9: 1,538,165 km (0.066 R)
• M10: 1,710,951 km (0.117 R)
• M11: 2,009,698 km (0.083 R)
• M12: 2,158,697 km (0.061 R)
• M13: 2,269,400 km (0.109 R)
• M14: 2,424,981 km (0.12 R)
• M15: 2,717,296 km (0.062 R)
• M16: 2,867,791 km (0.057 R)
• M17: 3,114,628 km (0.095 R)
• M18: 3,695,666 km (0.068 R)
• M19: 4,016,104 km (0.098 R)
• M20: 4,328,315 km (0.115 R)
• M21: 4,648,455 km (0.106 R)
• M22: 4,829,767 km (0.11 R)
• M23: 5,236,823 km (0.099 R)
• M24: 5,444,615 km (0.097 R)
• M25: 5,597,504 km (0.119 R)
• M26: 5,829,530 km (0.086 R)
• M27: 6,104,341 km (0.111 R)
• M28: 6,463,974 km (0.039 R)
• M29: 6,585,448 km (0.07 R)
• M30: 6,810,144 km (0.105 R)
• M31: 7,078,822 km (0.089 R)
• M32: 7,225,128 km (0.083 R)
• M33: 7,372,333 km (0.06 R)
• M34: 7,605,705 km (0.077 R)
• M35: 8,079,931 km (0.067 R)
• M36: 8,232,820 km (0.09 R)
• M37: 8,497,159 km (0.098 R)
• M38: 9,057,104 km (0.101 R)
• M39: 9,444,712 km (0.113 R)
• M40: 9,744,805 km (0.114 R)
• M41: 9,931,055 km (0.082 R)
• M42: 10,759,976 km (0.061 R)
• M43: 11,025,064 km (0.055 R)
• M44: 11,316,780 km (0.092 R)
• M45: 11,858,324 km (0.109 R)
• M46: 12,992,126 km (0.092 R)
• M47: 13,094,601 km (0.099 R)
• M48: 13,274,567 km (0.066 R)
• M49: 13,637,043 km (0.108 R)
• M50: 13,819,552 km (0.084 R)
• M51: 14,239,623 km (0.098 R)
• M52: 15,011,847 km (0.052 R)
• M53: 15,606,798 km (0.074 R)
• M54: 15,879,814 km (0.098 R)
• M55: 16,181,852 km (0.113 R)
• M56: 16,680,462 km (0.098 R)
• M57: 16,875,687 km (0.094 R)
• M58: 17,127,759 km (0.091 R)
• M59: 17,352,904 km (0.067 R)
• M60: 17,777,762 km (0.053 R)
• M61: 17,920,179 km (0.09 R)
• M62: 18,234,784 km (0.095 R)
• M63: 18,493,588 km (0.107 R)
• M64: 19,864,802 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.8

Radius: 10.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.59 AU - 6.23 AU

Year: 8125 Days

Day: 12.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,058,016 km

• M1: 141,220 km (0.116 R)
• M2: 265,536 km (0.086 R)
• M3: 329,863 km (0.105 R)
• M4: 480,957 km (0.089 R)
• M5: 769,083 km (0.11 R)
• M6: 842,236 km (0.112 R)
• M7: 917,933 km (0.069 R)
• M8: 1,227,600 km (0.107 R)
• M9: 1,367,773 km (0.115 R)
• M10: 1,440,029 km (0.116 R)
• M11: 1,664,576 km (0.118 R)
• M12: 1,860,549 km (0.102 R)
• M13: 2,085,095 km (0.103 R)
• M14: 2,383,692 km (0.096 R)
• M15: 2,997,941 km (0.073 R)
• M16: 3,093,086 km (0.047 R)
• M17: 3,189,277 km (0.082 R)
• M18: 3,262,131 km (0.118 R)
• M19: 3,459,002 km (0.076 R)
• M20: 3,533,801 km (0.067 R)
• M21: 3,942,203 km (0.084 R)
• M22: 4,020,592 km (0.119 R)
• M23: 4,285,231 km (0.073 R)
• M24: 4,474,024 km (0.064 R)
• M25: 4,972,035 km (0.109 R)
• M26: 5,056,707 km (0.116 R)
• M27: 6,600,707 km (0.104 R)
• M28: 7,262,977 km (0.084 R)
• M29: 8,889,255 km (0.081 R)
• M30: 9,619,592 km (0.038 R)
• M31: 9,902,930 km (0.117 R)
• M32: 9,974,139 km (0.11 R)
• M33: 10,117,154 km (0.104 R)
• M34: 10,188,961 km (0.094 R)
• M35: 10,369,227 km (0.077 R)
• M36: 11,360,462 km (0.113 R)
• M37: 11,848,451 km (0.056 R)
• M38: 12,961,908 km (0.083 R)
• M39: 13,550,725 km (0.042 R)
• M40: 14,028,241 km (0.088 R)
• M41: 14,673,457 km (0.119 R)
• M42: 15,081,709 km (0.061 R)
• M43: 15,493,552 km (0.117 R)
• M44: 16,581,877 km (0.091 R)
• M45: 17,435,781 km (0.04 R)
• M46: 18,216,533 km (0.079 R)
• M47: 18,875,811 km (0.08 R)
• M48: 19,498,287 km (0.112 R)
• M49: 20,217,853 km (0.039 R)
• M50: 22,569,083 km (0.111 R)
• M51: 22,757,127 km (0.092 R)
• M52: 22,992,894 km (0.058 R)
• M53: 23,514,541 km (0.082 R)
• M54: 23,609,835 km (0.075 R)
• M55: 23,800,722 km (0.074 R)
• M56: 24,666,146 km (0.112 R)
• M57: 25,885,219 km (0.109 R)
• M58: 27,223,671 km (0.108 R)
• M59: 28,533,849 km (0.062 R)
• M60: 29,761,300 km (0.09 R)
• M61: 29,915,984 km (0.099 R)
• M62: 30,174,339 km (0.103 R)
• M63: 32,161,897 km (0.038 R)
• M64: 33,011,463 km (0.063 R)
• M65: 33,707,093 km (0.084 R)
• M66: 33,814,504 km (0.063 R)
• M67: 34,029,776 km (0.032 R)
• M68: 34,569,824 km (0.108 R)
• M69: 34,895,349 km (0.112 R)
• M70: 35,003,957 km (0.046 R)
• M71: 35,221,771 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.4

Radius: 6.1

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.26 AU - 6.72 AU

Year: 10675 Days

Day: 20.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,058,016 km

• M1: 88,263 km (0.069 R)
• M2: 165,904 km (0.111 R)
• M3: 317,746 km (0.086 R)
• M4: 832,063 km (0.12 R)
• M5: 1,041,949 km (0.115 R)
• M6: 1,332,767 km (0.116 R)
• M7: 1,766,302 km (0.081 R)
• M8: 2,398,353 km (0.038 R)
• M9: 2,949,920 km (0.071 R)
• M10: 3,007,216 km (0.103 R)
• M11: 3,123,005 km (0.103 R)
• M12: 4,005,034 km (0.114 R)
• M13: 4,132,492 km (0.087 R)
• M14: 4,326,221 km (0.072 R)
• M15: 4,857,144 km (0.091 R)
• M16: 4,924,912 km (0.064 R)
• M17: 5,373,406 km (0.11 R)
• M18: 5,691,601 km (0.114 R)
• M19: 5,834,915 km (0.107 R)
• M20: 5,979,576 km (0.06 R)
• M21: 7,178,155 km (0.078 R)
• M22: 7,607,052 km (0.105 R)
• M23: 7,804,671 km (0.071 R)
• M24: 7,884,257 km (0.103 R)
• M25: 8,694,329 km (0.097 R)
• M26: 8,984,100 km (0.105 R)
• M27: 9,403,722 km (0.098 R)
• M28: 9,658,487 km (0.084 R)
• M29: 10,392,564 km (0.116 R)
• M30: 10,612,024 km (0.057 R)
• M31: 11,369,139 km (0.11 R)
• M32: 11,959,901 km (0.093 R)
• M33: 12,143,607 km (0.083 R)
• M34: 12,328,361 km (0.083 R)
• M35: 12,982,103 km (0.107 R)
• M36: 13,695,087 km (0.1 R)
• M37: 14,371,867 km (0.027 R)
• M38: 14,960,685 km (0.067 R)
• M39: 15,158,752 km (0.093 R)
• M40: 15,307,901 km (0.102 R)
• M41: 15,657,661 km (0.086 R)
• M42: 16,671,486 km (0.094 R)
• M43: 18,549,089 km (0.093 R)
• M44: 18,602,196 km (0.111 R)
• M45: 18,975,443 km (0.083 R)
• M46: 19,566,803 km (0.105 R)
• M47: 20,000,787 km (0.069 R)
• M48: 20,878,178 km (0.061 R)
• M49: 21,099,433 km (0.112 R)
• M50: 21,712,037 km (0.038 R)
• M51: 22,330,474 km (0.101 R)
• M52: 22,897,600 km (0.102 R)
• M53: 23,125,886 km (0.095 R)
• M54: 23,297,475 km (0.104 R)
• M55: 23,584,553 km (0.109 R)
• M56: 23,815,083 km (0.072 R)
• M57: 23,930,573 km (0.075 R)
• M58: 24,569,206 km (0.11 R)
• M59: 24,627,549 km (0.087 R)
• M60: 25,331,258 km (0.042 R)
• M61: 25,390,199 km (0.076 R)
• M62: 26,698,433 km (0.092 R)
• M63: 27,300,265 km (0.074 R)
• M64: 27,602,902 km (0.105 R)
• M65: 28,885,853 km (0.1 R)
• M66: 29,379,825 km (0.069 R)
• M67: 29,814,257 km (0.097 R)
• M68: 29,876,490 km (0.041 R)
• M69: 31,319,810 km (0.099 R)
• M70: 31,699,938 km (0.036 R)
• M71: 33,042,878 km (0.079 R)
• M72: 33,494,664 km (0.061 R)
• M73: 33,883,469 km (0.099 R)
• M74: 33,948,394 km (0.061 R)
• M75: 34,796,614 km (0.057 R)
• M76: 34,862,138 km (0.109 R)
• M77: 35,124,682 km (0.055 R)
• M78: 36,380,706 km (0.061 R)
• M79: 37,181,504 km (0.076 R)
• M80: 37,449,733 km (0.089 R)
• M81: 38,461,313 km (0.101 R)
• M82: 38,529,081 km (0.088 R)
• M83: 38,800,452 km (0.064 R)
• M84: 40,925,489 km (0.118 R)
• M85: 42,947,454 km (0.098 R)
• M86: 43,652,210 km (0.107 R)
• M87: 44,716,449 km (0.085 R)
• M88: 44,859,016 km (0.112 R)
• M89: 46,870,359 km (0.118 R)
• M90: 48,544,659 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 20,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit