🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.9

Radius: 14.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.55 AU - 0.61 AU

Year: 300 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,754,047 km

• M1: 183,108 km (0.032 R)
• M2: 293,212 km (0.105 R)
• M3: 386,710 km (0.087 R)
• M4: 502,200 km (0.116 R)
• M5: 607,816 km (0.108 R)
• M6: 737,069 km (0.043 R)
• M7: 838,197 km (0.083 R)
• M8: 960,568 km (0.038 R)
• M9: 1,059,901 km (0.108 R)
• M10: 1,207,853 km (0.111 R)
• M11: 1,348,774 km (0.106 R)
• M12: 1,488,200 km (0.082 R)
• M13: 1,594,265 km (0.068 R)
• M14: 1,710,801 km (0.055 R)
• M15: 1,862,942 km (0.047 R)
• M16: 1,982,172 km (0.078 R)
• M17: 2,091,378 km (0.102 R)
• M18: 2,185,326 km (0.034 R)
• M19: 2,338,065 km (0.092 R)
• M20: 2,445,028 km (0.082 R)
• M21: 2,539,873 km (0.085 R)
• M22: 2,742,877 km (0.094 R)
• M23: 2,922,694 km (0.1 R)
• M24: 3,067,504 km (0.107 R)
• M25: 3,224,582 km (0.119 R)
• M26: 3,460,348 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 11.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.72 AU - 1 AU

Year: 541 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 35,754,047 km

• M1: 143,913 km (0.075 R)
• M2: 248,183 km (0.099 R)
• M3: 396,434 km (0.096 R)
• M4: 468,690 km (0.07 R)
• M5: 554,410 km (0.115 R)
• M6: 714,031 km (0.037 R)
• M7: 852,857 km (0.109 R)
• M8: 957,127 km (0.118 R)
• M9: 1,060,948 km (0.105 R)
• M10: 1,275,471 km (0.091 R)
• M11: 1,363,136 km (0.059 R)
• M12: 1,492,837 km (0.1 R)
• M13: 1,591,572 km (0.117 R)
• M14: 1,662,481 km (0.099 R)
• M15: 1,964,070 km (0.091 R)
• M16: 2,046,948 km (0.12 R)
• M17: 2,276,431 km (0.117 R)
• M18: 2,350,332 km (0.084 R)
• M19: 2,445,626 km (0.12 R)
• M20: 2,584,004 km (0.091 R)
• M21: 2,796,433 km (0.118 R)
• M22: 2,956,054 km (0.067 R)
• M23: 3,059,127 km (0.044 R)
• M24: 3,140,957 km (0.09 R)
• M25: 3,238,794 km (0.092 R)
• M26: 3,383,455 km (0.104 R)
• M27: 3,663,652 km (0.079 R)
• M28: 3,774,803 km (0.096 R)
• M29: 3,854,838 km (0.12 R)
• M30: 3,959,706 km (0.088 R)
• M31: 4,090,155 km (0.05 R)
• M32: 4,371,998 km (0.098 R)
• M33: 4,464,599 km (0.095 R)
• M34: 4,557,798 km (0.04 R)
• M35: 4,780,849 km (0.071 R)
• M36: 4,858,939 km (0.094 R)
• M37: 5,078,100 km (0.081 R)
• M38: 5,184,464 km (0.09 R)
• M39: 5,408,412 km (0.073 R)
• M40: 5,589,874 km (0.104 R)
• M41: 5,708,804 km (0.047 R)
• M42: 5,865,882 km (0.117 R)
• M43: 6,193,501 km (0.112 R)
• M44: 6,374,066 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 9

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.89 AU - 1.15 AU

Year: 699 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,754,047 km

• M1: 118,182 km (0.08 R)
• M2: 181,612 km (0.091 R)
• M3: 283,638 km (0.104 R)
• M4: 350,807 km (0.066 R)
• M5: 438,172 km (0.083 R)
• M6: 496,665 km (0.098 R)
• M7: 669,002 km (0.115 R)
• M8: 732,880 km (0.069 R)
• M9: 798,853 km (0.058 R)
• M10: 890,407 km (0.118 R)
• M11: 991,834 km (0.092 R)
• M12: 1,059,452 km (0.031 R)
• M13: 1,232,686 km (0.098 R)
• M14: 1,339,799 km (0.074 R)
• M15: 1,415,345 km (0.1 R)
• M16: 1,628,822 km (0.062 R)
• M17: 1,929,663 km (0.099 R)
• M18: 2,039,169 km (0.114 R)
• M19: 2,110,676 km (0.068 R)
• M20: 2,239,929 km (0.078 R)
• M21: 2,363,646 km (0.047 R)
• M22: 2,523,566 km (0.111 R)
• M23: 2,609,136 km (0.073 R)
• M24: 2,687,077 km (0.067 R)
• M25: 2,783,268 km (0.108 R)
• M26: 2,845,202 km (0.11 R)
• M27: 3,088,298 km (0.102 R)
• M28: 3,170,876 km (0.098 R)
• M29: 3,691,327 km (0.049 R)
• M30: 3,759,544 km (0.112 R)
• M31: 3,818,186 km (0.091 R)
• M32: 3,887,301 km (0.055 R)
• M33: 4,016,404 km (0.099 R)
• M34: 4,126,956 km (0.082 R)
• M35: 4,218,062 km (0.114 R)
• M36: 4,289,420 km (0.084 R)
• M37: 4,495,416 km (0.109 R)
• M38: 4,557,948 km (0.088 R)
• M39: 4,662,666 km (0.117 R)
• M40: 4,757,661 km (0.113 R)
• M41: 4,821,390 km (0.054 R)
• M42: 4,917,432 km (0.118 R)
• M43: 5,057,306 km (0.051 R)
• M44: 5,374,304 km (0.101 R)
• M45: 5,485,006 km (0.096 R)
• M46: 5,787,942 km (0.04 R)
• M47: 6,038,817 km (0.105 R)
• M48: 6,586,794 km (0.096 R)
• M49: 6,932,964 km (0.101 R)
• M50: 7,199,398 km (0.113 R)
• M51: 7,457,005 km (0.072 R)
• M52: 7,531,206 km (0.071 R)
• M53: 7,605,556 km (0.114 R)
• M54: 7,667,788 km (0.047 R)
• M55: 7,893,083 km (0.1 R)
• M56: 8,158,619 km (0.091 R)
• M57: 8,556,101 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.4

Radius: 14.6

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.96 AU - 1.46 AU

Year: 903 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,754,047 km

• M1: 182,360 km (0.11 R)
• M2: 285,732 km (0.05 R)
• M3: 437,873 km (0.064 R)
• M4: 529,576 km (0.084 R)
• M5: 675,584 km (0.095 R)
• M6: 771,027 km (0.119 R)
• M7: 877,691 km (0.119 R)
• M8: 984,055 km (0.102 R)
• M9: 1,217,876 km (0.089 R)
• M10: 1,393,803 km (0.044 R)
• M11: 1,615,208 km (0.113 R)
• M12: 1,802,505 km (0.081 R)
• M13: 1,934,300 km (0.109 R)
• M14: 2,077,466 km (0.094 R)
• M15: 2,224,221 km (0.104 R)
• M16: 2,383,244 km (0.062 R)
• M17: 2,485,569 km (0.092 R)
• M18: 2,874,074 km (0.095 R)
• M19: 3,329,749 km (0.113 R)
• M20: 3,464,238 km (0.115 R)
• M21: 3,758,647 km (0.076 R)
• M22: 4,226,140 km (0.067 R)
• M23: 4,319,938 km (0.119 R)
• M24: 4,680,169 km (0.114 R)
• M25: 5,061,494 km (0.051 R)
• M26: 5,407,664 km (0.082 R)
• M27: 5,612,314 km (0.071 R)
• M28: 5,796,469 km (0.096 R)
• M29: 5,935,894 km (0.088 R)
• M30: 6,029,393 km (0.118 R)
• M31: 6,182,581 km (0.069 R)
• M32: 6,504,665 km (0.114 R)
• M33: 6,674,010 km (0.113 R)
• M34: 6,808,049 km (0.115 R)
• M35: 6,906,036 km (0.053 R)
• M36: 7,115,922 km (0.087 R)
• M37: 7,353,184 km (0.119 R)
• M38: 7,580,274 km (0.114 R)
• M39: 7,899,665 km (0.092 R)
• M40: 8,275,605 km (0.116 R)
• M41: 8,564,777 km (0.115 R)
• M42: 8,710,785 km (0.09 R)
• M43: 8,830,762 km (0.04 R)
• M44: 8,937,725 km (0.098 R)
• M45: 9,058,749 km (0.032 R)
• M46: 9,193,986 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.8

Radius: 13.2

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.28 AU - 1.82 AU

Year: 1309 Days

Day: 7.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,754,047 km

• M1: 165,306 km (0.12 R)
• M2: 294,708 km (0.097 R)
• M3: 419,024 km (0.078 R)
• M4: 562,488 km (0.065 R)
• M5: 725,849 km (0.095 R)
• M6: 814,261 km (0.116 R)
• M7: 899,532 km (0.117 R)
• M8: 1,057,059 km (0.081 R)
• M9: 1,191,846 km (0.105 R)
• M10: 1,332,917 km (0.1 R)
• M11: 1,453,493 km (0.088 R)
• M12: 1,605,036 km (0.091 R)
• M13: 1,724,714 km (0.091 R)
• M14: 1,837,959 km (0.117 R)
• M15: 2,052,333 km (0.112 R)
• M16: 2,152,564 km (0.105 R)
• M17: 2,244,267 km (0.075 R)
• M18: 2,689,770 km (0.089 R)
• M19: 2,900,703 km (0.064 R)
• M20: 3,048,206 km (0.12 R)
• M21: 3,233,259 km (0.064 R)
• M22: 3,910,189 km (0.086 R)
• M23: 4,023,136 km (0.117 R)
• M24: 4,149,995 km (0.08 R)
• M25: 4,329,811 km (0.032 R)
• M26: 4,551,665 km (0.119 R)
• M27: 4,777,258 km (0.066 R)
• M28: 4,871,355 km (0.106 R)
• M29: 5,020,355 km (0.072 R)
• M30: 5,129,561 km (0.048 R)
• M31: 5,631,462 km (0.1 R)
• M32: 5,716,733 km (0.097 R)
• M33: 5,917,194 km (0.104 R)
• M34: 6,237,034 km (0.089 R)
• M35: 6,458,439 km (0.116 R)
• M36: 6,697,497 km (0.101 R)
• M37: 6,833,182 km (0.117 R)
• M38: 7,107,395 km (0.117 R)
• M39: 7,354,381 km (0.089 R)
• M40: 7,463,139 km (0.05 R)
• M41: 7,572,644 km (0.109 R)
• M42: 7,936,017 km (0.119 R)
• M43: 8,127,952 km (0.055 R)
• M44: 8,224,442 km (0.064 R)
• M45: 8,321,382 km (0.073 R)
• M46: 8,729,335 km (0.072 R)
• M47: 8,894,341 km (0.117 R)
• M48: 9,261,155 km (0.099 R)
• M49: 9,666,865 km (0.1 R)
• M50: 9,957,833 km (0.116 R)
• M51: 10,495,936 km (0.103 R)
• M52: 10,583,601 km (0.084 R)
• M53: 11,043,464 km (0.084 R)
• M54: 11,240,036 km (0.086 R)
• M55: 11,818,531 km (0.104 R)
• M56: 12,332,699 km (0.103 R)
• M57: 12,425,300 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 14.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.86 AU - 4.76 AU

Year: 5044 Days

Day: 9.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,754,047 km

• M1: 277,205 km (0.045 R)
• M2: 412,591 km (0.119 R)
• M3: 571,165 km (0.098 R)
• M4: 666,309 km (0.059 R)
• M5: 1,049,429 km (0.052 R)
• M6: 1,171,950 km (0.031 R)
• M7: 1,332,319 km (0.045 R)
• M8: 1,483,412 km (0.072 R)
• M9: 2,107,236 km (0.036 R)
• M10: 2,407,329 km (0.094 R)
• M11: 2,894,719 km (0.059 R)
• M12: 3,026,963 km (0.05 R)
• M13: 3,553,398 km (0.117 R)
• M14: 3,647,944 km (0.085 R)
• M15: 3,936,668 km (0.077 R)
• M16: 5,032,472 km (0.115 R)
• M17: 5,354,706 km (0.057 R)
• M18: 5,766,998 km (0.113 R)
• M19: 6,419,245 km (0.118 R)
• M20: 6,710,212 km (0.08 R)
• M21: 7,578,628 km (0.117 R)
• M22: 8,135,581 km (0.104 R)
• M23: 8,292,659 km (0.071 R)
• M24: 8,387,504 km (0.025 R)
• M25: 8,482,648 km (0.036 R)
• M26: 9,125,919 km (0.109 R)
• M27: 9,223,756 km (0.098 R)
• M28: 9,552,572 km (0.09 R)
• M29: 9,685,116 km (0.056 R)
• M30: 10,086,636 km (0.094 R)
• M31: 10,357,409 km (0.119 R)
• M32: 11,394,122 km (0.056 R)
• M33: 12,608,857 km (0.075 R)
• M34: 12,937,373 km (0.112 R)
• M35: 13,194,831 km (0.101 R)
• M36: 13,342,634 km (0.116 R)
• M37: 13,864,581 km (0.111 R)
• M38: 15,121,353 km (0.084 R)
• M39: 16,295,247 km (0.082 R)
• M40: 16,454,120 km (0.114 R)
• M41: 17,054,008 km (0.087 R)
• M42: 17,336,448 km (0.118 R)
• M43: 17,661,076 km (0.116 R)
• M44: 18,688,813 km (0.041 R)
• M45: 19,063,556 km (0.061 R)
• M46: 19,947,530 km (0.095 R)
• M47: 20,672,930 km (0.068 R)
• M48: 20,974,220 km (0.099 R)
• M49: 21,103,772 km (0.118 R)
• M50: 22,018,114 km (0.058 R)
• M51: 22,679,037 km (0.092 R)
• M52: 23,525,761 km (0.116 R)
• M53: 23,975,452 km (0.08 R)
• M54: 24,110,988 km (0.099 R)
• M55: 24,337,330 km (0.115 R)
• M56: 24,701,152 km (0.111 R)
• M57: 25,204,100 km (0.104 R)
• M58: 26,127,418 km (0.108 R)
• M59: 26,967,859 km (0.036 R)
• M60: 28,245,125 km (0.052 R)
• M61: 28,340,569 km (0.09 R)
• M62: 30,076,054 km (0.113 R)
• M63: 30,417,585 km (0.056 R)
• M64: 31,055,022 km (0.093 R)
• M65: 31,400,294 km (0.111 R)
• M66: 32,094,278 km (0.067 R)
• M67: 32,443,290 km (0.104 R)
• M68: 32,693,268 km (0.114 R)
• M69: 32,943,994 km (0.105 R)
• M70: 33,195,319 km (0.106 R)
• M71: 33,497,656 km (0.109 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 14.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.29 AU - 6.91 AU

Year: 8988 Days

Day: 5.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,754,047 km

• M1: 203,304 km (0.066 R)
• M2: 372,050 km (0.12 R)
• M3: 462,407 km (0.052 R)
• M4: 599,738 km (0.103 R)
• M5: 836,701 km (0.115 R)
• M6: 1,043,894 km (0.085 R)
• M7: 1,319,752 km (0.077 R)
• M8: 1,693,897 km (0.05 R)
• M9: 2,182,932 km (0.085 R)
• M10: 2,369,929 km (0.084 R)
• M11: 2,671,519 km (0.096 R)
• M12: 3,170,876 km (0.096 R)
• M13: 3,899,119 km (0.112 R)
• M14: 5,448,953 km (0.08 R)
• M15: 6,052,879 km (0.077 R)
• M16: 6,527,404 km (0.034 R)
• M17: 6,647,980 km (0.078 R)
• M18: 7,230,963 km (0.078 R)
• M19: 7,449,824 km (0.094 R)
• M20: 7,670,930 km (0.112 R)
• M21: 7,926,443 km (0.038 R)
• M22: 8,909,301 km (0.073 R)
• M23: 9,009,831 km (0.066 R)
• M24: 9,551,824 km (0.097 R)
• M25: 9,689,005 km (0.091 R)
• M26: 10,174,301 km (0.111 R)
• M27: 11,024,765 km (0.103 R)
• M28: 12,119,971 km (0.109 R)
• M29: 12,417,820 km (0.093 R)
• M30: 12,680,514 km (0.103 R)
• M31: 12,869,306 km (0.105 R)
• M32: 13,326,178 km (0.11 R)
• M33: 13,633,752 km (0.118 R)
• M34: 13,904,823 km (0.107 R)
• M35: 14,138,495 km (0.114 R)
• M36: 14,728,658 km (0.111 R)
• M37: 15,126,589 km (0.087 R)
• M38: 16,382,612 km (0.101 R)
• M39: 16,836,343 km (0.106 R)
• M40: 18,052,424 km (0.084 R)
• M41: 18,350,124 km (0.113 R)
• M42: 19,601,211 km (0.054 R)
• M43: 20,170,879 km (0.084 R)
• M44: 21,237,063 km (0.102 R)
• M45: 22,276,021 km (0.072 R)
• M46: 22,458,380 km (0.099 R)
• M47: 22,641,339 km (0.047 R)
• M48: 22,824,596 km (0.088 R)
• M49: 23,285,208 km (0.115 R)
• M50: 23,702,436 km (0.083 R)
• M51: 23,935,211 km (0.102 R)
• M52: 24,122,058 km (0.094 R)
• M53: 26,836,661 km (0.06 R)
• M54: 26,982,220 km (0.097 R)
• M55: 27,518,080 km (0.086 R)
• M56: 28,749,120 km (0.036 R)
• M57: 29,346,465 km (0.109 R)
• M58: 29,797,053 km (0.108 R)
• M59: 30,048,528 km (0.114 R)
• M60: 30,401,578 km (0.104 R)
• M61: 31,264,908 km (0.098 R)
• M62: 32,290,700 km (0.09 R)
• M63: 32,807,860 km (0.105 R)
• M64: 33,484,192 km (0.102 R)
• M65: 34,217,820 km (0.029 R)
• M66: 34,375,646 km (0.098 R)
• M67: 35,115,557 km (0.081 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: 545 - 13,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit