🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 10.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.37 AU - 2.07 AU

Year: 1456 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 58,708,305 km

• M1: 138,827 km (0.11 R)
• M2: 235,018 km (0.111 R)
• M3: 329,863 km (0.034 R)
• M4: 408,253 km (0.051 R)
• M5: 485,445 km (0.116 R)
• M6: 579,093 km (0.079 R)
• M7: 657,931 km (0.045 R)
• M8: 729,738 km (0.07 R)
• M9: 882,328 km (0.102 R)
• M10: 988,244 km (0.069 R)
• M11: 1,199,775 km (0.043 R)
• M12: 1,275,920 km (0.051 R)
• M13: 1,440,927 km (0.095 R)
• M14: 1,605,634 km (0.096 R)
• M15: 1,745,059 km (0.112 R)
• M16: 1,929,214 km (0.109 R)
• M17: 2,003,115 km (0.086 R)
• M18: 2,213,450 km (0.055 R)
• M19: 2,386,984 km (0.11 R)
• M20: 2,729,413 km (0.09 R)
• M21: 2,803,464 km (0.049 R)
• M22: 3,097,125 km (0.105 R)
• M23: 3,174,616 km (0.058 R)
• M24: 3,786,322 km (0.096 R)
• M25: 3,932,030 km (0.102 R)
• M26: 4,079,534 km (0.075 R)
• M27: 4,979,964 km (0.088 R)
• M28: 5,093,957 km (0.098 R)
• M29: 5,162,772 km (0.094 R)
• M30: 5,278,262 km (0.089 R)
• M31: 5,371,162 km (0.104 R)
• M32: 5,688,908 km (0.082 R)
• M33: 5,868,126 km (0.067 R)
• M34: 6,061,257 km (0.099 R)
• M35: 6,170,912 km (0.082 R)
• M36: 6,342,800 km (0.111 R)
• M37: 6,466,518 km (0.094 R)
• M38: 6,628,532 km (0.099 R)
• M39: 6,728,912 km (0.11 R)
• M40: 6,867,889 km (0.09 R)
• M41: 6,956,750 km (0.077 R)
• M42: 7,225,727 km (0.107 R)
• M43: 7,329,099 km (0.108 R)
• M44: 7,708,030 km (0.104 R)
• M45: 7,999,746 km (0.094 R)
• M46: 8,120,172 km (0.108 R)
• M47: 8,362,820 km (0.112 R)
• M48: 8,444,201 km (0.1 R)
• M49: 8,648,851 km (0.117 R)
• M50: 8,745,043 km (0.093 R)
• M51: 9,258,762 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 12.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.06 AU - 2.12 AU

Year: 1951 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,708,305 km

• M1: 159,471 km (0.051 R)
• M2: 387,159 km (0.114 R)
• M3: 479,910 km (0.046 R)
• M4: 559,945 km (0.087 R)
• M5: 694,733 km (0.098 R)
• M6: 905,815 km (0.112 R)
• M7: 1,078,750 km (0.087 R)
• M8: 1,305,690 km (0.109 R)
• M9: 1,481,019 km (0.106 R)
• M10: 1,594,713 km (0.115 R)
• M11: 1,711,549 km (0.112 R)
• M12: 1,867,729 km (0.089 R)
• M13: 2,079,560 km (0.093 R)
• M14: 2,207,915 km (0.119 R)
• M15: 2,527,007 km (0.119 R)
• M16: 2,861,209 km (0.1 R)
• M17: 2,961,439 km (0.038 R)
• M18: 3,077,378 km (0.06 R)
• M19: 3,224,582 km (0.101 R)
• M20: 3,836,886 km (0.1 R)
• M21: 3,947,888 km (0.096 R)
• M22: 4,027,773 km (0.098 R)
• M23: 4,156,726 km (0.058 R)
• M24: 4,303,482 km (0.102 R)
• M25: 4,485,243 km (0.089 R)
• M26: 4,619,133 km (0.078 R)
• M27: 5,132,853 km (0.032 R)
• M28: 5,485,604 km (0.057 R)
• M29: 5,864,685 km (0.119 R)
• M30: 6,270,844 km (0.051 R)
• M31: 6,801,168 km (0.107 R)
• M32: 6,955,254 km (0.077 R)
• M33: 7,247,568 km (0.049 R)
• M34: 7,945,293 km (0.11 R)
• M35: 8,271,416 km (0.119 R)
• M36: 8,539,645 km (0.053 R)
• M37: 8,810,866 km (0.115 R)
• M38: 9,000,257 km (0.095 R)
• M39: 9,771,284 km (0.069 R)
• M40: 10,164,876 km (0.11 R)
• M41: 10,519,124 km (0.092 R)
• M42: 10,653,014 km (0.07 R)
• M43: 11,012,797 km (0.108 R)
• M44: 11,194,259 km (0.105 R)
• M45: 11,422,396 km (0.089 R)
• M46: 11,790,706 km (0.073 R)
• M47: 12,209,729 km (0.108 R)
• M48: 12,373,988 km (0.105 R)
• M49: 12,538,994 km (0.096 R)
• M50: 12,799,893 km (0.063 R)
• M51: 13,302,841 km (0.101 R)
• M52: 13,934,443 km (0.102 R)
• M53: 15,657,960 km (0.085 R)
• M54: 16,118,572 km (0.069 R)
• M55: 16,247,376 km (0.087 R)
• M56: 16,791,763 km (0.119 R)
• M57: 17,184,457 km (0.09 R)
• M58: 17,289,624 km (0.077 R)
• M59: 17,872,158 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 10.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.37 AU - 4.55 AU

Year: 6082 Days

Day: 10.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,708,305 km

• M1: 134,788 km (0.106 R)
• M2: 390,002 km (0.087 R)
• M3: 609,462 km (0.047 R)
• M4: 734,974 km (0.043 R)
• M5: 840,291 km (0.059 R)
• M6: 1,187,957 km (0.045 R)
• M7: 1,384,379 km (0.108 R)
• M8: 1,529,638 km (0.113 R)
• M9: 1,604,138 km (0.115 R)
• M10: 1,796,222 km (0.101 R)
• M11: 1,875,209 km (0.107 R)
• M12: 1,955,394 km (0.104 R)
• M13: 2,023,162 km (0.079 R)
• M14: 2,091,677 km (0.114 R)
• M15: 2,217,190 km (0.055 R)
• M16: 2,653,567 km (0.09 R)
• M17: 2,744,074 km (0.118 R)
• M18: 2,928,378 km (0.114 R)
• M19: 3,085,157 km (0.108 R)
• M20: 3,196,458 km (0.075 R)
• M21: 3,276,941 km (0.047 R)
• M22: 3,390,636 km (0.11 R)
• M23: 3,756,702 km (0.057 R)
• M24: 4,311,859 km (0.115 R)
• M25: 4,562,885 km (0.035 R)
• M26: 4,911,298 km (0.109 R)
• M27: 4,985,798 km (0.109 R)
• M28: 5,060,597 km (0.09 R)
• M29: 5,173,543 km (0.088 R)
• M30: 5,268,388 km (0.106 R)
• M31: 5,459,724 km (0.096 R)
• M32: 5,869,173 km (0.103 R)
• M33: 5,948,311 km (0.109 R)
• M34: 6,107,632 km (0.074 R)
• M35: 6,187,817 km (0.034 R)
• M36: 6,946,278 km (0.116 R)
• M37: 7,411,079 km (0.049 R)
• M38: 7,755,602 km (0.046 R)
• M39: 7,886,201 km (0.105 R)
• M40: 8,171,484 km (0.036 R)
• M41: 8,326,617 km (0.086 R)
• M42: 8,527,378 km (0.033 R)
• M43: 8,707,344 km (0.101 R)
• M44: 9,254,573 km (0.047 R)
• M45: 9,695,588 km (0.056 R)
• M46: 9,789,385 km (0.082 R)
• M47: 9,930,606 km (0.109 R)
• M48: 10,286,499 km (0.079 R)
• M49: 11,256,193 km (0.093 R)
• M50: 11,354,778 km (0.097 R)
• M51: 11,552,845 km (0.082 R)
• M52: 11,652,328 km (0.028 R)
• M53: 11,751,960 km (0.062 R)
• M54: 12,027,818 km (0.055 R)
• M55: 12,254,908 km (0.048 R)
• M56: 12,331,053 km (0.097 R)
• M57: 12,636,831 km (0.056 R)
• M58: 12,713,725 km (0.077 R)
• M59: 12,790,618 km (0.028 R)
• M60: 12,970,883 km (0.094 R)
• M61: 13,438,377 km (0.085 R)
• M62: 13,569,125 km (0.05 R)
• M63: 13,674,143 km (0.119 R)
• M64: 14,389,819 km (0.048 R)
• M65: 14,577,265 km (0.091 R)
• M66: 14,846,541 km (0.082 R)
• M67: 14,927,773 km (0.115 R)
• M68: 15,144,690 km (0.105 R)
• M69: 15,499,686 km (0.092 R)
• M70: 15,912,576 km (0.077 R)
• M71: 17,059,842 km (0.077 R)
• M72: 17,144,814 km (0.102 R)
• M73: 17,400,626 km (0.103 R)
• M74: 17,714,931 km (0.067 R)
• M75: 17,973,586 km (0.079 R)
• M76: 18,698,537 km (0.039 R)
• M77: 19,196,997 km (0.105 R)
• M78: 19,285,410 km (0.049 R)
• M79: 19,759,336 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.2

Radius: 8.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.64 AU - 5.54 AU

Year: 7415 Days

Day: 10.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,708,305 km

• M1: 190,887 km (0.096 R)
• M2: 373,396 km (0.057 R)
• M3: 511,625 km (0.116 R)
• M4: 860,188 km (0.064 R)
• M5: 1,021,454 km (0.079 R)
• M6: 1,771,239 km (0.103 R)
• M7: 2,148,525 km (0.077 R)
• M8: 2,550,793 km (0.082 R)
• M9: 2,628,285 km (0.113 R)
• M10: 3,089,046 km (0.114 R)
• M11: 3,318,230 km (0.083 R)
• M12: 3,727,530 km (0.079 R)
• M13: 4,417,625 km (0.062 R)
• M14: 5,000,458 km (0.092 R)
• M15: 5,594,811 km (0.044 R)
• M16: 5,861,843 km (0.057 R)
• M17: 6,224,468 km (0.037 R)
• M18: 7,231,411 km (0.071 R)
• M19: 7,383,403 km (0.113 R)
• M20: 7,662,403 km (0.062 R)
• M21: 8,901,073 km (0.111 R)
• M22: 10,108,478 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.5

Radius: 4.9

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.86 AU - 8.88 AU

Year: 14255 Days

Day: 17.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,708,305 km

• M1: 64,477 km (0.071 R)
• M2: 106,813 km (0.066 R)
• M3: 309,817 km (0.102 R)
• M4: 414,984 km (0.051 R)
• M5: 587,172 km (0.079 R)
• M6: 688,749 km (0.117 R)
• M7: 765,044 km (0.074 R)
• M8: 892,800 km (0.078 R)
• M9: 1,133,054 km (0.091 R)
• M10: 1,450,651 km (0.087 R)
• M11: 1,836,912 km (0.098 R)
• M12: 1,965,267 km (0.114 R)
• M13: 2,163,185 km (0.113 R)
• M14: 2,275,982 km (0.107 R)
• M15: 2,390,873 km (0.103 R)
• M16: 2,460,586 km (0.112 R)
• M17: 2,649,977 km (0.107 R)
• M18: 3,194,962 km (0.115 R)
• M19: 3,719,452 km (0.089 R)
• M20: 3,936,818 km (0.12 R)
• M21: 4,298,695 km (0.06 R)
• M22: 4,412,240 km (0.082 R)
• M23: 4,526,682 km (0.099 R)
• M24: 5,083,934 km (0.106 R)
• M25: 5,975,537 km (0.117 R)
• M26: 6,552,836 km (0.118 R)
• M27: 7,282,424 km (0.066 R)
• M28: 7,417,810 km (0.095 R)
• M29: 7,691,126 km (0.096 R)
• M30: 7,759,941 km (0.11 R)
• M31: 7,828,905 km (0.081 R)
• M32: 8,002,439 km (0.079 R)
• M33: 8,816,850 km (0.114 R)
• M34: 9,033,767 km (0.106 R)
• M35: 9,620,340 km (0.102 R)
• M36: 10,030,836 km (0.086 R)
• M37: 10,485,165 km (0.063 R)
• M38: 10,830,287 km (0.11 R)
• M39: 12,127,151 km (0.095 R)
• M40: 14,099,450 km (0.09 R)
• M41: 16,968,886 km (0.119 R)
• M42: 17,058,496 km (0.097 R)
• M43: 18,978,285 km (0.044 R)
• M44: 19,071,335 km (0.096 R)
• M45: 19,258,033 km (0.109 R)
• M46: 19,304,857 km (0.113 R)
• M47: 19,821,718 km (0.056 R)
• M48: 21,206,246 km (0.101 R)
• M49: 21,836,951 km (0.051 R)
• M50: 21,934,489 km (0.116 R)
• M51: 22,032,176 km (0.094 R)
• M52: 23,415,508 km (0.093 R)
• M53: 23,715,601 km (0.078 R)
• M54: 24,775,801 km (0.082 R)
• M55: 25,593,802 km (0.116 R)
• M56: 25,954,483 km (0.088 R)
• M57: 26,472,690 km (0.037 R)
• M58: 27,624,743 km (0.078 R)
• M59: 29,869,160 km (0.079 R)
• M60: 29,977,469 km (0.095 R)
• M61: 30,031,623 km (0.089 R)
• M62: 34,189,546 km (0.066 R)
• M63: 34,302,792 km (0.113 R)
• M64: 34,871,264 km (0.106 R)
• M65: 35,042,553 km (0.07 R)
• M66: 35,213,843 km (0.104 R)
• M67: 35,615,064 km (0.119 R)
• M68: 36,306,057 km (0.054 R)
• M69: 38,170,645 km (0.107 R)
• M70: 38,288,229 km (0.102 R)
• M71: 38,464,754 km (0.096 R)
• M72: 38,936,885 km (0.112 R)
• M73: 39,410,961 km (0.056 R)
• M74: 39,470,351 km (0.063 R)
• M75: 39,767,752 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.9

Radius: 7.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.36 AU - 11.34 AU

Year: 19960 Days

Day: 19.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,708,305 km

• M1: 110,553 km (0.111 R)
• M2: 496,067 km (0.094 R)
• M3: 618,438 km (0.074 R)
• M4: 914,492 km (0.066 R)
• M5: 1,022,651 km (0.05 R)
• M6: 2,411,368 km (0.103 R)
• M7: 2,501,875 km (0.096 R)
• M8: 2,655,063 km (0.047 R)
• M9: 2,906,687 km (0.094 R)
• M10: 3,133,178 km (0.114 R)
• M11: 3,432,972 km (0.067 R)
• M12: 4,497,510 km (0.105 R)
• M13: 4,721,907 km (0.082 R)
• M14: 5,181,771 km (0.111 R)
• M15: 5,298,906 km (0.101 R)
• M16: 5,417,088 km (0.09 R)
• M17: 5,536,019 km (0.113 R)
• M18: 6,268,001 km (0.113 R)
• M19: 6,815,529 km (0.078 R)
• M20: 7,334,634 km (0.092 R)
• M21: 9,391,605 km (0.118 R)
• M22: 10,212,299 km (0.091 R)
• M23: 11,257,539 km (0.117 R)
• M24: 11,308,103 km (0.067 R)
• M25: 11,511,407 km (0.079 R)
• M26: 13,127,064 km (0.075 R)
• M27: 13,340,689 km (0.058 R)
• M28: 13,934,144 km (0.115 R)
• M29: 15,146,635 km (0.103 R)
• M30: 15,314,633 km (0.038 R)
• M31: 15,426,981 km (0.099 R)
• M32: 15,483,230 km (0.091 R)
• M33: 17,436,380 km (0.047 R)
• M34: 18,144,127 km (0.084 R)
• M35: 18,203,518 km (0.12 R)
• M36: 18,263,058 km (0.115 R)
• M37: 18,322,598 km (0.075 R)
• M38: 18,921,438 km (0.04 R)
• M39: 19,709,519 km (0.097 R)
• M40: 20,076,932 km (0.064 R)
• M41: 20,323,020 km (0.072 R)
• M42: 21,255,165 km (0.077 R)
• M43: 22,711,201 km (0.063 R)
• M44: 22,839,257 km (0.083 R)
• M45: 23,225,069 km (0.088 R)
• M46: 25,518,554 km (0.056 R)
• M47: 26,052,768 km (0.048 R)
• M48: 26,321,297 km (0.062 R)
• M49: 26,658,191 km (0.073 R)
• M50: 26,725,809 km (0.079 R)
• M51: 26,996,581 km (0.095 R)
• M52: 27,200,334 km (0.107 R)
• M53: 27,951,614 km (0.102 R)
• M54: 28,088,945 km (0.104 R)
• M55: 28,226,575 km (0.119 R)
• M56: 28,295,390 km (0.082 R)
• M57: 28,571,398 km (0.108 R)
• M58: 28,779,040 km (0.112 R)
• M59: 29,474,670 km (0.099 R)
• M60: 29,544,532 km (0.093 R)
• M61: 31,522,964 km (0.103 R)
• M62: 32,384,049 km (0.117 R)
• M63: 33,398,323 km (0.07 R)
• M64: 33,836,046 km (0.081 R)
• M65: 33,982,503 km (0.053 R)
• M66: 34,202,412 km (0.105 R)
• M67: 34,865,130 km (0.066 R)
• M68: 35,606,537 km (0.053 R)
• M69: 35,680,887 km (0.107 R)
• M70: 36,278,232 km (0.041 R)
• M71: 37,331,251 km (0.101 R)
• M72: 37,406,798 km (0.079 R)
• M73: 38,241,853 km (0.09 R)
• M74: 39,390,466 km (0.119 R)
• M75: 40,239,882 km (0.089 R)
• M76: 41,329,703 km (0.099 R)
• M77: 41,878,278 km (0.077 R)
• M78: 42,508,235 km (0.112 R)
• M79: 43,379,343 km (0.12 R)
• M80: 44,176,550 km (0.081 R)
• M81: 44,336,471 km (0.1 R)
• M82: 45,381,262 km (0.098 R)
• M83: 45,704,244 km (0.083 R)
• M84: 45,947,041 km (0.079 R)
• M85: 46,271,519 km (0.094 R)
• M86: 47,331,121 km (0.063 R)
• M87: 49,889,992 km (0.029 R)
• M88: 51,817,411 km (0.093 R)
• M89: 53,598,374 km (0.105 R)
• M90: 53,683,645 km (0.108 R)
• M91: 53,939,906 km (0.097 R)
• M92: 54,539,195 km (0.057 R)
• M93: 56,090,674 km (0.102 R)
• M94: 57,132,923 km (0.063 R)
• M95: 57,569,150 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 17,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit