🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 14

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.62 AU

Year: 243 Days

Day: 7.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,285,562 km

• M1: 175,478 km (0.092 R)
• M2: 262,843 km (0.096 R)
• M3: 397,482 km (0.05 R)
• M4: 487,839 km (0.098 R)
• M5: 578,944 km (0.104 R)
• M6: 689,497 km (0.044 R)
• M7: 795,711 km (0.093 R)
• M8: 930,050 km (0.032 R)
• M9: 1,024,446 km (0.11 R)
• M10: 1,145,920 km (0.113 R)
• M11: 1,363,285 km (0.075 R)
• M12: 1,518,269 km (0.103 R)
• M13: 1,618,350 km (0.066 R)
• M14: 1,748,350 km (0.04 R)
• M15: 2,008,651 km (0.053 R)
• M16: 2,145,533 km (0.049 R)
• M17: 2,243,519 km (0.065 R)
• M18: 2,347,191 km (0.07 R)
• M19: 2,515,488 km (0.111 R)
• M20: 2,749,160 km (0.084 R)
• M21: 2,847,895 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.8

Radius: 11.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.52 AU - 0.62 AU

Year: 287 Days

Day: 5.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 60.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,285,562 km

• M1: 144,512 km (0.105 R)
• M2: 242,199 km (0.101 R)
• M3: 340,634 km (0.106 R)
• M4: 456,423 km (0.11 R)
• M5: 531,072 km (0.114 R)
• M6: 626,067 km (0.069 R)
• M7: 719,715 km (0.116 R)
• M8: 818,749 km (0.094 R)
• M9: 894,146 km (0.104 R)
• M10: 1,004,101 km (0.094 R)
• M11: 1,099,844 km (0.09 R)
• M12: 1,184,217 km (0.086 R)
• M13: 1,258,567 km (0.098 R)
• M14: 1,347,129 km (0.113 R)
• M15: 1,430,305 km (0.08 R)
• M16: 1,509,742 km (0.111 R)
• M17: 1,599,052 km (0.06 R)
• M18: 1,692,999 km (0.104 R)
• M19: 1,771,837 km (0.118 R)
• M20: 1,866,533 km (0.091 R)
• M21: 2,063,852 km (0.113 R)
• M22: 2,157,650 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 10.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.9 AU - 0.92 AU

Year: 579 Days

Day: 14 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,285,562 km

• M1: 136,732 km (0.117 R)
• M2: 207,343 km (0.078 R)
• M3: 286,630 km (0.099 R)
• M4: 446,101 km (0.064 R)
• M5: 652,546 km (0.119 R)
• M6: 852,558 km (0.101 R)
• M7: 920,625 km (0.049 R)
• M8: 1,000,959 km (0.093 R)
• M9: 1,115,402 km (0.074 R)
• M10: 1,201,720 km (0.1 R)
• M11: 1,301,501 km (0.054 R)
• M12: 1,375,403 km (0.118 R)
• M13: 1,445,115 km (0.079 R)
• M14: 1,612,216 km (0.06 R)
• M15: 1,773,333 km (0.068 R)
• M16: 1,868,926 km (0.075 R)
• M17: 1,966,165 km (0.092 R)
• M18: 2,038,570 km (0.115 R)
• M19: 2,125,337 km (0.108 R)
• M20: 2,295,879 km (0.067 R)
• M21: 2,379,354 km (0.091 R)
• M22: 2,599,861 km (0.104 R)
• M23: 2,708,918 km (0.108 R)
• M24: 2,797,480 km (0.093 R)
• M25: 2,871,830 km (0.11 R)
• M26: 3,053,293 km (0.081 R)
• M27: 3,199,749 km (0.026 R)
• M28: 3,348,449 km (0.113 R)
• M29: 3,419,807 km (0.115 R)
• M30: 3,588,105 km (0.047 R)
• M31: 3,685,493 km (0.107 R)
• M32: 3,808,612 km (0.077 R)
• M33: 3,908,095 km (0.117 R)
• M34: 4,186,048 km (0.114 R)
• M35: 4,297,348 km (0.107 R)
• M36: 4,409,696 km (0.119 R)
• M37: 4,690,342 km (0.085 R)
• M38: 4,832,909 km (0.09 R)
• M39: 4,913,692 km (0.049 R)
• M40: 5,031,276 km (0.115 R)
• M41: 5,408,262 km (0.094 R)
• M42: 5,567,285 km (0.026 R)
• M43: 5,689,955 km (0.051 R)
• M44: 5,794,374 km (0.109 R)
• M45: 6,121,395 km (0.083 R)
• M46: 6,248,105 km (0.085 R)
• M47: 6,346,091 km (0.118 R)
• M48: 6,523,814 km (0.103 R)
• M49: 6,673,262 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.8

Radius: 8.4

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.84 AU - 1.04 AU

Year: 608 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,285,562 km

• M1: 108,309 km (0.12 R)
• M2: 177,273 km (0.116 R)
• M3: 258,804 km (0.117 R)
• M4: 321,037 km (0.108 R)
• M5: 378,034 km (0.09 R)
• M6: 495,618 km (0.119 R)
• M7: 701,614 km (0.116 R)
• M8: 845,078 km (0.088 R)
• M9: 900,729 km (0.1 R)
• M10: 1,105,827 km (0.115 R)
• M11: 1,217,278 km (0.079 R)
• M12: 1,280,857 km (0.096 R)
• M13: 1,378,395 km (0.1 R)
• M14: 1,438,234 km (0.095 R)
• M15: 1,560,455 km (0.108 R)
• M16: 1,721,722 km (0.104 R)
• M17: 2,091,378 km (0.074 R)
• M18: 2,175,901 km (0.095 R)
• M19: 2,316,972 km (0.076 R)
• M20: 2,477,341 km (0.095 R)
• M21: 2,542,416 km (0.068 R)
• M22: 2,775,041 km (0.103 R)
• M23: 2,859,862 km (0.117 R)
• M24: 3,269,910 km (0.083 R)
• M25: 3,504,779 km (0.104 R)
• M26: 3,559,831 km (0.119 R)
• M27: 3,689,233 km (0.052 R)
• M28: 3,773,307 km (0.108 R)
• M29: 3,914,827 km (0.096 R)
• M30: 4,019,695 km (0.082 R)
• M31: 4,193,378 km (0.111 R)
• M32: 4,379,478 km (0.119 R)
• M33: 4,538,351 km (0.083 R)
• M34: 4,618,385 km (0.03 R)
• M35: 4,678,823 km (0.079 R)
• M36: 4,892,299 km (0.082 R)
• M37: 5,182,070 km (0.061 R)
• M38: 5,265,845 km (0.112 R)
• M39: 5,466,755 km (0.117 R)
• M40: 5,541,404 km (0.079 R)
• M41: 5,767,447 km (0.106 R)
• M42: 5,843,442 km (0.092 R)
• M43: 5,974,490 km (0.103 R)
• M44: 6,117,655 km (0.104 R)
• M45: 6,195,147 km (0.083 R)
• M46: 6,273,088 km (0.084 R)
• M47: 6,452,306 km (0.109 R)
• M48: 6,519,924 km (0.111 R)
• M49: 6,792,940 km (0.103 R)
• M50: 6,884,793 km (0.109 R)
• M51: 6,942,388 km (0.087 R)
• M52: 7,385,348 km (0.089 R)
• M53: 7,539,134 km (0.056 R)
• M54: 7,682,000 km (0.12 R)
• M55: 7,873,785 km (0.064 R)
• M56: 8,042,980 km (0.096 R)
• M57: 8,213,222 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 13.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.48 AU - 1.88 AU

Year: 1452 Days

Day: 8.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 33,285,562 km

• M1: 185,501 km (0.076 R)
• M2: 312,660 km (0.083 R)
• M3: 398,828 km (0.076 R)
• M4: 588,668 km (0.086 R)
• M5: 692,189 km (0.067 R)
• M6: 812,765 km (0.068 R)
• M7: 899,382 km (0.073 R)
• M8: 984,204 km (0.095 R)
• M9: 1,111,363 km (0.081 R)
• M10: 1,250,489 km (0.102 R)
• M11: 1,476,830 km (0.046 R)
• M12: 1,605,185 km (0.067 R)
• M13: 1,697,188 km (0.12 R)
• M14: 1,818,362 km (0.054 R)
• M15: 1,942,528 km (0.104 R)
• M16: 2,055,475 km (0.12 R)
• M17: 2,243,818 km (0.09 R)
• M18: 2,332,680 km (0.076 R)
• M19: 2,460,735 km (0.045 R)
• M20: 2,552,588 km (0.045 R)
• M21: 2,779,528 km (0.041 R)
• M22: 2,948,125 km (0.107 R)
• M23: 3,153,224 km (0.06 R)
• M24: 3,303,869 km (0.037 R)
• M25: 3,586,459 km (0.045 R)
• M26: 3,717,657 km (0.116 R)
• M27: 3,877,128 km (0.086 R)
• M28: 4,020,892 km (0.087 R)
• M29: 4,129,799 km (0.114 R)
• M30: 4,230,628 km (0.098 R)
• M31: 4,472,079 km (0.058 R)
• M32: 4,575,750 km (0.047 R)
• M33: 4,708,743 km (0.086 R)
• M34: 4,833,358 km (0.092 R)
• M35: 4,929,998 km (0.054 R)
• M36: 5,095,902 km (0.025 R)
• M37: 5,214,084 km (0.112 R)
• M38: 5,303,394 km (0.069 R)
• M39: 5,513,729 km (0.076 R)
• M40: 5,635,053 km (0.114 R)
• M41: 6,067,091 km (0.087 R)
• M42: 6,224,019 km (0.114 R)
• M43: 6,329,486 km (0.113 R)
• M44: 6,435,401 km (0.074 R)
• M45: 6,520,672 km (0.12 R)
• M46: 6,778,728 km (0.044 R)
• M47: 7,018,085 km (0.105 R)
• M48: 7,116,969 km (0.109 R)
• M49: 7,360,365 km (0.043 R)
• M50: 7,471,815 km (0.075 R)
• M51: 7,674,072 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 8.3

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.92 AU - 4.28 AU

Year: 4555 Days

Day: 7.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,285,562 km

• M1: 162,164 km (0.084 R)
• M2: 237,561 km (0.085 R)
• M3: 574,456 km (0.077 R)
• M4: 671,694 km (0.092 R)
• M5: 788,231 km (0.062 R)
• M6: 897,737 km (0.111 R)
• M7: 1,071,719 km (0.092 R)
• M8: 1,320,949 km (0.096 R)
• M9: 1,386,174 km (0.101 R)
• M10: 1,503,010 km (0.057 R)
• M11: 1,693,448 km (0.114 R)
• M12: 2,674,960 km (0.093 R)
• M13: 3,035,490 km (0.094 R)
• M14: 3,479,347 km (0.108 R)
• M15: 3,639,417 km (0.116 R)
• M16: 3,802,179 km (0.12 R)
• M17: 3,943,549 km (0.045 R)
• M18: 4,014,758 km (0.09 R)
• M19: 4,231,376 km (0.057 R)
• M20: 4,955,280 km (0.08 R)
• M21: 5,109,964 km (0.069 R)
• M22: 5,476,778 km (0.069 R)
• M23: 5,583,142 km (0.115 R)
• M24: 5,717,182 km (0.096 R)
• M25: 5,906,573 km (0.107 R)
• M26: 6,235,987 km (0.086 R)
• M27: 7,201,791 km (0.082 R)
• M28: 7,761,736 km (0.077 R)
• M29: 7,821,425 km (0.074 R)
• M30: 8,305,075 km (0.119 R)
• M31: 8,891,798 km (0.087 R)
• M32: 8,954,330 km (0.118 R)
• M33: 9,017,161 km (0.101 R)
• M34: 9,079,992 km (0.106 R)
• M35: 9,142,973 km (0.104 R)
• M36: 9,428,256 km (0.069 R)
• M37: 9,491,985 km (0.069 R)
• M38: 9,716,531 km (0.099 R)
• M39: 9,877,798 km (0.086 R)
• M40: 10,367,282 km (0.048 R)
• M41: 11,403,846 km (0.101 R)
• M42: 11,574,088 km (0.119 R)
• M43: 11,882,708 km (0.061 R)
• M44: 12,333,297 km (0.098 R)
• M45: 12,403,159 km (0.095 R)
• M46: 12,543,183 km (0.102 R)
• M47: 13,108,663 km (0.102 R)
• M48: 13,972,292 km (0.049 R)
• M49: 14,595,067 km (0.116 R)
• M50: 15,226,969 km (0.089 R)
• M51: 16,210,724 km (0.06 R)
• M52: 16,402,210 km (0.111 R)
• M53: 17,214,825 km (0.075 R)
• M54: 18,199,329 km (0.083 R)
• M55: 18,678,192 km (0.08 R)
• M56: 18,798,618 km (0.115 R)
• M57: 19,121,001 km (0.116 R)
• M58: 19,363,948 km (0.051 R)
• M59: 19,811,994 km (0.113 R)
• M60: 20,676,969 km (0.116 R)
• M61: 20,926,349 km (0.111 R)
• M62: 21,093,150 km (0.118 R)
• M63: 21,596,098 km (0.044 R)
• M64: 21,976,077 km (0.092 R)
• M65: 22,358,150 km (0.112 R)
• M66: 22,486,056 km (0.106 R)
• M67: 22,785,252 km (0.119 R)
• M68: 22,871,121 km (0.079 R)
• M69: 22,999,925 km (0.025 R)
• M70: 23,129,028 km (0.114 R)
• M71: 23,560,917 km (0.116 R)
• M72: 23,952,115 km (0.118 R)
• M73: 25,582,283 km (0.115 R)
• M74: 25,805,334 km (0.104 R)
• M75: 26,118,741 km (0.074 R)
• M76: 26,253,379 km (0.079 R)
• M77: 26,794,325 km (0.086 R)
• M78: 27,111,622 km (0.058 R)
• M79: 27,704,329 km (0.12 R)
• M80: 27,887,437 km (0.117 R)
• M81: 28,025,067 km (0.103 R)
• M82: 28,995,059 km (0.11 R)
• M83: 29,928,999 km (0.087 R)
• M84: 30,164,017 km (0.1 R)
• M85: 31,062,801 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794

Radius: 13.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.79 AU - 4.25 AU

Year: 5375 Days

Day: 5.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 83 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,285,562 km

• M1: 232,475 km (0.109 R)
• M2: 363,972 km (0.112 R)
• M3: 471,084 km (0.068 R)
• M4: 581,038 km (0.11 R)
• M5: 739,761 km (0.08 R)
• M6: 914,791 km (0.031 R)
• M7: 1,089,671 km (0.109 R)
• M8: 1,292,226 km (0.059 R)
• M9: 1,406,818 km (0.094 R)
• M10: 1,542,204 km (0.096 R)
• M11: 1,956,441 km (0.032 R)
• M12: 2,265,211 km (0.049 R)
• M13: 2,589,988 km (0.12 R)
• M14: 3,127,792 km (0.114 R)
• M15: 3,284,571 km (0.093 R)
• M16: 3,398,265 km (0.054 R)
• M17: 4,083,872 km (0.099 R)
• M18: 4,231,077 km (0.103 R)
• M19: 4,455,324 km (0.102 R)
• M20: 5,072,565 km (0.089 R)
• M21: 5,257,767 km (0.11 R)
• M22: 5,445,213 km (0.098 R)
• M23: 5,580,449 km (0.107 R)
• M24: 6,132,765 km (0.085 R)
• M25: 6,217,138 km (0.087 R)
• M26: 6,472,501 km (0.086 R)
• M27: 7,023,321 km (0.097 R)
• M28: 7,289,605 km (0.095 R)
• M29: 7,985,086 km (0.049 R)
• M30: 8,450,185 km (0.119 R)
• M31: 8,860,383 km (0.113 R)
• M32: 9,341,938 km (0.057 R)
• M33: 9,832,021 km (0.061 R)
• M34: 10,263,461 km (0.084 R)
• M35: 10,905,386 km (0.096 R)
• M36: 11,110,933 km (0.112 R)
• M37: 11,560,475 km (0.071 R)
• M38: 11,804,918 km (0.095 R)
• M39: 12,086,610 km (0.114 R)
• M40: 13,235,073 km (0.073 R)
• M41: 13,970,646 km (0.105 R)
• M42: 14,606,287 km (0.11 R)
• M43: 14,719,533 km (0.087 R)
• M44: 16,022,381 km (0.081 R)
• M45: 16,491,071 km (0.059 R)
• M46: 17,762,802 km (0.105 R)
• M47: 17,964,311 km (0.073 R)
• M48: 18,166,717 km (0.097 R)
• M49: 18,410,561 km (0.084 R)
• M50: 19,107,238 km (0.11 R)
• M51: 19,231,105 km (0.113 R)
• M52: 20,063,468 km (0.093 R)
• M53: 20,653,332 km (0.12 R)
• M54: 21,206,097 km (0.101 R)
• M55: 21,420,022 km (0.098 R)
• M56: 21,548,676 km (0.11 R)
• M57: 21,979,518 km (0.072 R)
• M58: 22,109,219 km (0.112 R)
• M59: 23,553,886 km (0.06 R)
• M60: 23,997,742 km (0.095 R)
• M61: 24,533,901 km (0.093 R)
• M62: 24,713,568 km (0.117 R)
• M63: 24,983,742 km (0.107 R)
• M64: 25,436,425 km (0.085 R)
• M65: 25,663,664 km (0.056 R)
• M66: 25,846,024 km (0.104 R)
• M67: 26,120,387 km (0.058 R)
• M68: 26,303,794 km (0.104 R)
• M69: 26,441,723 km (0.051 R)
• M70: 26,856,707 km (0.093 R)
• M71: 27,227,411 km (0.12 R)
• M72: 28,161,650 km (0.08 R)
• M73: 28,963,943 km (0.115 R)
• M74: 29,582,530 km (0.105 R)
• M75: 29,773,716 km (0.05 R)
• M76: 30,542,799 km (0.108 R)
• M77: 31,269,695 km (0.117 R)
• M78: 31,904,289 km (0.081 R)
• M79: 32,543,222 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 20,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit