🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 13.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.59 AU - 0.61 AU

Year: 315 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,167,108 km

• M1: 176,974 km (0.059 R)
• M2: 269,725 km (0.082 R)
• M3: 362,476 km (0.05 R)
• M4: 451,038 km (0.108 R)
• M5: 556,205 km (0.037 R)
• M6: 645,216 km (0.103 R)
• M7: 878,289 km (0.098 R)
• M8: 974,181 km (0.089 R)
• M9: 1,070,074 km (0.109 R)
• M10: 1,194,988 km (0.091 R)
• M11: 1,281,156 km (0.085 R)
• M12: 1,383,032 km (0.104 R)
• M13: 1,478,775 km (0.085 R)
• M14: 1,590,973 km (0.026 R)
• M15: 1,750,145 km (0.1 R)
• M16: 1,920,089 km (0.116 R)
• M17: 2,027,799 km (0.1 R)
• M18: 2,153,461 km (0.117 R)
• M19: 2,319,964 km (0.065 R)
• M20: 2,429,619 km (0.092 R)
• M21: 2,535,534 km (0.037 R)
• M22: 2,787,008 km (0.037 R)
• M23: 3,246,723 km (0.111 R)
• M24: 3,413,823 km (0.087 R)
• M25: 3,545,619 km (0.093 R)
• M26: 3,775,850 km (0.108 R)
• M27: 3,951,777 km (0.077 R)
• M28: 4,143,861 km (0.096 R)
• M29: 4,230,927 km (0.098 R)
• M30: 4,434,380 km (0.116 R)
• M31: 4,523,540 km (0.119 R)
• M32: 4,689,744 km (0.088 R)
• M33: 4,787,581 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624

Radius: 9.7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.61 AU - 0.85 AU

Year: 423 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,167,108 km

• M1: 143,764 km (0.078 R)
• M2: 207,941 km (0.096 R)
• M3: 284,834 km (0.117 R)
• M4: 358,736 km (0.114 R)
• M5: 444,605 km (0.071 R)
• M6: 610,659 km (0.098 R)
• M7: 682,615 km (0.098 R)
• M8: 761,603 km (0.082 R)
• M9: 839,842 km (0.105 R)
• M10: 925,412 km (0.071 R)
• M11: 1,018,761 km (0.034 R)
• M12: 1,082,789 km (0.078 R)
• M13: 1,181,524 km (0.055 R)
• M14: 1,258,866 km (0.108 R)
• M15: 1,323,044 km (0.088 R)
• M16: 1,429,258 km (0.081 R)
• M17: 1,506,750 km (0.113 R)
• M18: 1,634,058 km (0.113 R)
• M19: 1,803,851 km (0.099 R)
• M20: 1,888,075 km (0.102 R)
• M21: 1,956,591 km (0.078 R)
• M22: 2,037,523 km (0.047 R)
• M23: 2,268,951 km (0.058 R)
• M24: 2,341,805 km (0.086 R)
• M25: 2,571,887 km (0.115 R)
• M26: 2,641,599 km (0.1 R)
• M27: 2,731,508 km (0.116 R)
• M28: 2,815,731 km (0.116 R)
• M29: 2,980,438 km (0.119 R)
• M30: 3,067,355 km (0.113 R)
• M31: 3,291,752 km (0.079 R)
• M32: 3,381,660 km (0.081 R)
• M33: 3,479,347 km (0.118 R)
• M34: 3,684,895 km (0.068 R)
• M35: 3,771,213 km (0.094 R)
• M36: 3,894,481 km (0.106 R)
• M37: 3,989,775 km (0.028 R)
• M38: 4,287,625 km (0.1 R)
• M39: 4,348,062 km (0.115 R)
• M40: 4,454,576 km (0.116 R)
• M41: 4,531,320 km (0.114 R)
• M42: 4,608,362 km (0.044 R)
• M43: 4,670,296 km (0.07 R)
• M44: 4,810,768 km (0.104 R)
• M45: 5,152,001 km (0.071 R)
• M46: 5,313,417 km (0.091 R)
• M47: 5,451,945 km (0.075 R)
• M48: 5,591,669 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.8

Radius: 8.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.89 AU - 1.09 AU

Year: 668 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,167,108 km

• M1: 109,506 km (0.113 R)
• M2: 163,211 km (0.103 R)
• M3: 222,153 km (0.058 R)
• M4: 293,212 km (0.114 R)
• M5: 404,812 km (0.101 R)
• M6: 457,620 km (0.088 R)
• M7: 543,938 km (0.116 R)
• M8: 611,706 km (0.074 R)
• M9: 699,669 km (0.052 R)
• M10: 837,898 km (0.108 R)
• M11: 1,010,085 km (0.072 R)
• M12: 1,090,269 km (0.098 R)
• M13: 1,214,884 km (0.075 R)
• M14: 1,327,980 km (0.071 R)
• M15: 1,438,832 km (0.105 R)
• M16: 1,535,622 km (0.04 R)
• M17: 1,741,918 km (0.119 R)
• M18: 1,944,772 km (0.057 R)
• M19: 2,020,469 km (0.056 R)
• M20: 2,122,794 km (0.087 R)
• M21: 2,240,228 km (0.102 R)
• M22: 2,400,148 km (0.12 R)
• M23: 2,454,303 km (0.113 R)
• M24: 2,536,282 km (0.105 R)
• M25: 2,591,484 km (0.089 R)
• M26: 2,724,177 km (0.06 R)
• M27: 2,780,725 km (0.09 R)
• M28: 2,852,083 km (0.085 R)
• M29: 2,931,221 km (0.107 R)
• M30: 3,011,106 km (0.05 R)
• M31: 3,084,259 km (0.069 R)
• M32: 3,247,471 km (0.114 R)
• M33: 3,368,046 km (0.099 R)
• M34: 3,436,562 km (0.118 R)
• M35: 3,497,748 km (0.114 R)
• M36: 3,598,128 km (0.115 R)
• M37: 3,722,893 km (0.109 R)
• M38: 4,130,397 km (0.111 R)
• M39: 4,228,384 km (0.102 R)
• M40: 4,535,209 km (0.079 R)
• M41: 4,636,337 km (0.069 R)
• M42: 4,729,686 km (0.113 R)
• M43: 4,823,634 km (0.116 R)
• M44: 4,901,125 km (0.107 R)
• M45: 5,022,150 km (0.098 R)
• M46: 5,109,366 km (0.065 R)
• M47: 5,391,657 km (0.1 R)
• M48: 5,463,165 km (0.079 R)
• M49: 5,697,285 km (0.106 R)
• M50: 5,769,990 km (0.08 R)
• M51: 5,962,373 km (0.084 R)
• M52: 6,110,475 km (0.05 R)
• M53: 6,175,550 km (0.098 R)
• M54: 6,231,649 km (0.059 R)
• M55: 6,362,996 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 14.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.68 AU - 2.58 AU

Year: 2108 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,167,108 km

• M1: 180,864 km (0.091 R)
• M2: 314,754 km (0.095 R)
• M3: 477,816 km (0.107 R)
• M4: 807,230 km (0.108 R)
• M5: 903,571 km (0.119 R)
• M6: 1,038,957 km (0.103 R)
• M7: 1,190,949 km (0.056 R)
• M8: 1,284,298 km (0.081 R)
• M9: 1,529,040 km (0.106 R)
• M10: 1,673,103 km (0.103 R)
• M11: 1,768,247 km (0.109 R)
• M12: 1,997,880 km (0.066 R)
• M13: 2,584,154 km (0.11 R)
• M14: 2,720,437 km (0.106 R)
• M15: 2,948,574 km (0.084 R)
• M16: 3,643,157 km (0.115 R)
• M17: 3,923,952 km (0.061 R)
• M18: 4,066,968 km (0.08 R)
• M19: 4,240,950 km (0.12 R)
• M20: 4,581,584 km (0.101 R)
• M21: 4,762,747 km (0.049 R)
• M22: 4,977,271 km (0.09 R)
• M23: 5,163,819 km (0.092 R)
• M24: 5,463,913 km (0.092 R)
• M25: 5,607,975 km (0.098 R)
• M26: 5,965,813 km (0.082 R)
• M27: 6,180,786 km (0.063 R)
• M28: 6,432,110 km (0.033 R)
• M29: 6,686,726 km (0.115 R)
• M30: 6,806,853 km (0.116 R)
• M31: 7,101,261 km (0.12 R)
• M32: 7,206,279 km (0.08 R)
• M33: 7,470,918 km (0.046 R)
• M34: 7,577,731 km (0.063 R)
• M35: 7,684,992 km (0.097 R)
• M36: 7,792,852 km (0.079 R)
• M37: 7,991,817 km (0.098 R)
• M38: 8,101,024 km (0.1 R)
• M39: 8,210,829 km (0.094 R)
• M40: 8,376,284 km (0.084 R)
• M41: 8,955,228 km (0.12 R)
• M42: 9,469,994 km (0.065 R)
• M43: 9,838,005 km (0.041 R)
• M44: 9,994,484 km (0.078 R)
• M45: 10,191,056 km (0.075 R)
• M46: 10,329,583 km (0.105 R)
• M47: 10,869,482 km (0.1 R)
• M48: 11,173,465 km (0.06 R)
• M49: 11,336,676 km (0.046 R)
• M50: 11,583,064 km (0.079 R)
• M51: 11,706,931 km (0.116 R)
• M52: 11,976,806 km (0.08 R)
• M53: 12,269,868 km (0.104 R)
• M54: 12,948,444 km (0.035 R)
• M55: 13,055,556 km (0.042 R)
• M56: 13,465,454 km (0.102 R)
• M57: 13,879,541 km (0.099 R)
• M58: 14,408,669 km (0.118 R)
• M59: 14,519,670 km (0.113 R)
• M60: 14,921,939 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 14.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.22 AU - 3.44 AU

Year: 3229 Days

Day: 6 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,167,108 km

• M1: 203,154 km (0.104 R)
• M2: 300,841 km (0.049 R)
• M3: 398,230 km (0.107 R)
• M4: 530,324 km (0.105 R)
• M5: 893,698 km (0.057 R)
• M6: 1,129,464 km (0.09 R)
• M7: 1,255,425 km (0.097 R)
• M8: 1,346,680 km (0.065 R)
• M9: 1,793,978 km (0.04 R)
• M10: 1,928,167 km (0.115 R)
• M11: 2,081,355 km (0.08 R)
• M12: 2,351,529 km (0.099 R)
• M13: 2,650,276 km (0.03 R)
• M14: 2,752,750 km (0.072 R)
• M15: 2,944,086 km (0.061 R)
• M16: 3,121,808 km (0.081 R)
• M17: 3,212,165 km (0.106 R)
• M18: 4,383,966 km (0.103 R)
• M19: 4,691,090 km (0.092 R)
• M20: 4,878,835 km (0.077 R)
• M21: 5,133,002 km (0.053 R)
• M22: 5,283,348 km (0.101 R)
• M23: 5,765,352 km (0.097 R)
• M24: 6,124,986 km (0.065 R)
• M25: 6,445,723 km (0.059 R)
• M26: 6,538,474 km (0.08 R)
• M27: 6,842,756 km (0.101 R)
• M28: 6,984,725 km (0.038 R)
• M29: 7,127,740 km (0.055 R)
• M30: 7,465,233 km (0.047 R)
• M31: 7,832,795 km (0.093 R)
• M32: 8,031,311 km (0.054 R)
• M33: 8,407,849 km (0.094 R)
• M34: 8,893,294 km (0.087 R)
• M35: 9,493,331 km (0.11 R)
• M36: 9,891,561 km (0.098 R)
• M37: 10,025,601 km (0.109 R)
• M38: 10,160,239 km (0.075 R)
• M39: 10,295,475 km (0.091 R)
• M40: 10,540,516 km (0.098 R)
• M41: 11,427,033 km (0.111 R)
• M42: 11,567,655 km (0.087 R)
• M43: 12,279,891 km (0.027 R)
• M44: 12,685,002 km (0.095 R)
• M45: 13,065,130 km (0.055 R)
• M46: 13,896,595 km (0.051 R)
• M47: 13,986,653 km (0.093 R)
• M48: 14,077,010 km (0.08 R)
• M49: 14,227,954 km (0.052 R)
• M50: 14,318,760 km (0.118 R)
• M51: 15,735,452 km (0.109 R)
• M52: 15,923,646 km (0.077 R)
• M53: 16,144,004 km (0.119 R)
• M54: 17,132,247 km (0.1 R)
• M55: 17,358,140 km (0.072 R)
• M56: 17,943,517 km (0.104 R)
• M57: 18,304,347 km (0.118 R)
• M58: 18,634,659 km (0.119 R)
• M59: 18,866,984 km (0.1 R)
• M60: 19,000,126 km (0.051 R)
• M61: 19,167,078 km (0.033 R)
• M62: 19,435,157 km (0.065 R)
• M63: 20,042,973 km (0.081 R)
• M64: 20,417,566 km (0.104 R)
• M65: 21,450,839 km (0.085 R)
• M66: 21,868,815 km (0.1 R)
• M67: 22,078,851 km (0.108 R)
• M68: 22,324,789 km (0.114 R)
• M69: 23,317,521 km (0.041 R)
• M70: 23,819,272 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 10.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.73 AU - 5.13 AU

Year: 6324 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,167,108 km

• M1: 141,370 km (0.095 R)
• M2: 328,218 km (0.075 R)
• M3: 455,376 km (0.107 R)
• M4: 584,030 km (0.109 R)
• M5: 726,148 km (0.064 R)
• M6: 922,720 km (0.111 R)
• M7: 1,270,385 km (0.103 R)
• M8: 1,451,099 km (0.063 R)
• M9: 2,246,362 km (0.069 R)
• M10: 2,325,499 km (0.084 R)
• M11: 2,809,747 km (0.089 R)
• M12: 2,873,925 km (0.085 R)
• M13: 3,576,586 km (0.088 R)
• M14: 3,893,733 km (0.092 R)
• M15: 4,001,444 km (0.115 R)
• M16: 4,244,540 km (0.101 R)
• M17: 4,555,255 km (0.07 R)
• M18: 4,732,529 km (0.108 R)
• M19: 4,821,988 km (0.085 R)
• M20: 4,886,166 km (0.119 R)
• M21: 5,119,987 km (0.046 R)
• M22: 5,994,686 km (0.032 R)
• M23: 6,147,276 km (0.037 R)
• M24: 6,442,133 km (0.091 R)
• M25: 6,612,824 km (0.114 R)
• M26: 7,148,385 km (0.085 R)
• M27: 7,369,640 km (0.094 R)
• M28: 7,909,539 km (0.096 R)
• M29: 9,931,204 km (0.099 R)
• M30: 10,527,202 km (0.085 R)
• M31: 10,778,975 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 8.2

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.94 AU - 6.3 AU

Year: 7858 Days

Day: 9 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,167,108 km

• M1: 108,159 km (0.049 R)
• M2: 309,668 km (0.071 R)
• M3: 372,947 km (0.082 R)
• M4: 489,783 km (0.12 R)
• M5: 675,434 km (0.099 R)
• M6: 806,931 km (0.103 R)
• M7: 883,824 km (0.095 R)
• M8: 1,547,889 km (0.108 R)
• M9: 1,886,130 km (0.06 R)
• M10: 2,011,044 km (0.029 R)
• M11: 2,138,801 km (0.062 R)
• M12: 2,538,077 km (0.059 R)
• M13: 2,607,042 km (0.08 R)
• M14: 2,676,456 km (0.107 R)
• M15: 3,081,866 km (0.107 R)
• M16: 3,155,468 km (0.076 R)
• M17: 3,279,485 km (0.087 R)
• M18: 3,354,583 km (0.116 R)
• M19: 3,506,574 km (0.068 R)
• M20: 3,557,886 km (0.056 R)
• M21: 3,817,588 km (0.112 R)
• M22: 3,949,833 km (0.119 R)
• M23: 4,137,428 km (0.029 R)
• M24: 4,493,920 km (0.107 R)
• M25: 4,718,018 km (0.114 R)
• M26: 4,888,709 km (0.106 R)
• M27: 5,177,582 km (0.045 R)
• M28: 5,324,188 km (0.113 R)
• M29: 5,442,371 km (0.112 R)
• M30: 5,863,040 km (0.081 R)
• M31: 6,170,015 km (0.088 R)
• M32: 6,325,447 km (0.088 R)
• M33: 6,513,790 km (0.097 R)
• M34: 6,640,350 km (0.108 R)
• M35: 6,799,672 km (0.113 R)
• M36: 7,548,858 km (0.085 R)
• M37: 7,715,211 km (0.037 R)
• M38: 7,983,889 km (0.111 R)
• M39: 8,119,424 km (0.119 R)
• M40: 8,426,998 km (0.025 R)
• M41: 8,738,610 km (0.086 R)
• M42: 9,053,813 km (0.066 R)
• M43: 9,372,905 km (0.052 R)
• M44: 10,648,526 km (0.098 R)
• M45: 10,910,173 km (0.078 R)
• M46: 11,707,829 km (0.112 R)
• M47: 11,784,722 km (0.113 R)
• M48: 12,132,986 km (0.071 R)
• M49: 13,078,444 km (0.077 R)
• M50: 13,198,272 km (0.102 R)
• M51: 13,318,549 km (0.109 R)
• M52: 13,802,947 km (0.107 R)
• M53: 14,334,318 km (0.108 R)
• M54: 14,499,175 km (0.113 R)
• M55: 14,706,219 km (0.074 R)
• M56: 14,789,245 km (0.071 R)
• M57: 15,332,884 km (0.116 R)
• M58: 15,840,619 km (0.029 R)
• M59: 16,224,936 km (0.102 R)
• M60: 16,872,396 km (0.071 R)
• M61: 17,002,995 km (0.098 R)
• M62: 17,352,605 km (0.039 R)
• M63: 17,616,496 km (0.082 R)
• M64: 18,237,177 km (0.093 R)
• M65: 18,865,039 km (0.103 R)
• M66: 19,500,082 km (0.106 R)
• M67: 20,465,587 km (0.092 R)
• M68: 21,635,293 km (0.073 R)
• M69: 22,586,586 km (0.064 R)
• M70: 23,551,492 km (0.114 R)
• M71: 24,382,359 km (0.088 R)
• M72: 26,779,365 km (0.039 R)
• M73: 28,108,842 km (0.1 R)
• M74: 29,879,482 km (0.099 R)
• M75: 30,778,416 km (0.115 R)
• M76: 31,364,690 km (0.09 R)
• M77: 32,170,125 km (0.06 R)
• M78: 32,440,149 km (0.071 R)
• M79: 32,656,766 km (0.055 R)
• M80: 34,461,515 km (0.112 R)
• M81: 35,292,531 km (0.11 R)
• M82: 35,459,632 km (0.111 R)
• M83: 36,242,328 km (0.078 R)
• M84: 36,579,671 km (0.107 R)
• M85: 37,654,382 km (0.056 R)
• M86: 37,825,074 km (0.103 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: 473 - 15,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit