🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.1

Radius: 10.1

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.67 AU - 0.87 AU

Year: 466 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,569,276 km

• M1: 126,560 km (0.117 R)
• M2: 192,832 km (0.042 R)
• M3: 357,689 km (0.117 R)
• M4: 449,990 km (0.12 R)
• M5: 559,646 km (0.047 R)
• M6: 712,983 km (0.085 R)
• M7: 777,759 km (0.086 R)
• M8: 867,368 km (0.077 R)
• M9: 1,087,577 km (0.116 R)
• M10: 1,158,336 km (0.117 R)
• M11: 1,251,835 km (0.082 R)
• M12: 1,320,800 km (0.091 R)
• M13: 1,407,716 km (0.11 R)
• M14: 1,479,822 km (0.106 R)
• M15: 1,709,754 km (0.076 R)
• M16: 1,787,096 km (0.114 R)
• M17: 1,877,752 km (0.091 R)
• M18: 1,976,188 km (0.05 R)
• M19: 2,044,853 km (0.071 R)
• M20: 2,159,146 km (0.059 R)
• M21: 2,256,085 km (0.101 R)
• M22: 2,347,789 km (0.041 R)
• M23: 2,447,571 km (0.096 R)
• M24: 2,555,580 km (0.082 R)
• M25: 2,623,797 km (0.077 R)
• M26: 2,692,762 km (0.101 R)
• M27: 2,762,325 km (0.079 R)
• M28: 3,032,349 km (0.06 R)
• M29: 3,185,238 km (0.093 R)
• M30: 3,258,990 km (0.104 R)
• M31: 3,628,496 km (0.115 R)
• M32: 3,713,318 km (0.108 R)
• M33: 3,814,447 km (0.076 R)
• M34: 3,948,187 km (0.089 R)
• M35: 4,043,481 km (0.092 R)
• M36: 4,155,679 km (0.105 R)
• M37: 4,366,762 km (0.099 R)
• M38: 4,523,241 km (0.086 R)
• M39: 4,598,040 km (0.107 R)
• M40: 4,774,117 km (0.076 R)
• M41: 5,029,630 km (0.094 R)
• M42: 5,141,828 km (0.072 R)
• M43: 5,377,445 km (0.068 R)
• M44: 5,456,732 km (0.092 R)
• M45: 5,580,898 km (0.101 R)
• M46: 5,706,112 km (0.108 R)
• M47: 5,922,729 km (0.08 R)
• M48: 6,114,663 km (0.039 R)
• M49: 6,280,717 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.5

Radius: 13.4

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.89 AU - 1.03 AU

Year: 649 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,569,276 km

• M1: 171,589 km (0.1 R)
• M2: 254,915 km (0.096 R)
• M3: 360,232 km (0.113 R)
• M4: 448,195 km (0.1 R)
• M5: 606,470 km (0.065 R)
• M6: 818,600 km (0.106 R)
• M7: 929,003 km (0.072 R)
• M8: 1,153,848 km (0.087 R)
• M9: 1,370,915 km (0.116 R)
• M10: 1,644,081 km (0.078 R)
• M11: 1,772,884 km (0.108 R)
• M12: 1,890,319 km (0.119 R)
• M13: 2,048,743 km (0.036 R)
• M14: 2,219,584 km (0.11 R)
• M15: 2,330,735 km (0.053 R)
• M16: 2,583,854 km (0.117 R)
• M17: 2,667,480 km (0.047 R)
• M18: 2,958,896 km (0.027 R)
• M19: 3,108,494 km (0.1 R)
• M20: 3,260,785 km (0.052 R)
• M21: 3,563,421 km (0.059 R)
• M22: 3,761,040 km (0.096 R)
• M23: 4,020,293 km (0.105 R)
• M24: 4,147,302 km (0.105 R)
• M25: 4,285,530 km (0.09 R)
• M26: 4,375,289 km (0.095 R)
• M27: 4,536,406 km (0.115 R)
• M28: 4,627,810 km (0.094 R)
• M29: 4,792,069 km (0.068 R)
• M30: 5,264,349 km (0.099 R)
• M31: 5,479,172 km (0.064 R)
• M32: 5,663,925 km (0.057 R)
• M33: 5,884,133 km (0.108 R)
• M34: 5,984,214 km (0.105 R)
• M35: 6,084,744 km (0.101 R)
• M36: 6,219,831 km (0.107 R)
• M37: 6,367,185 km (0.08 R)
• M38: 6,515,735 km (0.067 R)
• M39: 6,688,670 km (0.059 R)
• M40: 7,050,847 km (0.104 R)
• M41: 7,192,815 km (0.063 R)
• M42: 7,299,778 km (0.114 R)
• M43: 7,383,553 km (0.076 R)
• M44: 7,745,729 km (0.114 R)
• M45: 7,855,534 km (0.082 R)
• M46: 7,978,204 km (0.084 R)
• M47: 8,262,590 km (0.032 R)
• M48: 8,424,903 km (0.047 R)
• M49: 8,537,850 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.6

Radius: 14.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.91 AU - 1.07 AU

Year: 680 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,569,276 km

• M1: 183,856 km (0.091 R)
• M2: 302,487 km (0.104 R)
• M3: 470,186 km (0.094 R)
• M4: 585,825 km (0.088 R)
• M5: 688,150 km (0.092 R)
• M6: 802,443 km (0.095 R)
• M7: 904,918 km (0.104 R)
• M8: 1,119,590 km (0.083 R)
• M9: 1,230,891 km (0.092 R)
• M10: 1,600,996 km (0.085 R)
• M11: 1,722,171 km (0.079 R)
• M12: 1,922,781 km (0.103 R)
• M13: 2,104,842 km (0.087 R)
• M14: 2,382,196 km (0.071 R)
• M15: 2,500,828 km (0.105 R)
• M16: 2,635,765 km (0.11 R)
• M17: 2,765,915 km (0.106 R)
• M18: 3,063,016 km (0.113 R)
• M19: 3,161,901 km (0.06 R)
• M20: 3,488,772 km (0.113 R)
• M21: 3,608,301 km (0.115 R)
• M22: 3,835,091 km (0.097 R)
• M23: 3,991,720 km (0.084 R)
• M24: 4,083,423 km (0.116 R)
• M25: 4,184,252 km (0.093 R)
• M26: 4,613,449 km (0.101 R)
• M27: 4,753,772 km (0.113 R)
• M28: 4,886,764 km (0.065 R)
• M29: 5,093,060 km (0.089 R)
• M30: 5,293,072 km (0.06 R)
• M31: 5,440,276 km (0.044 R)
• M32: 5,644,776 km (0.06 R)
• M33: 5,748,149 km (0.117 R)
• M34: 6,283,709 km (0.071 R)
• M35: 6,410,418 km (0.112 R)
• M36: 6,567,496 km (0.101 R)
• M37: 6,686,127 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.1

Radius: 13.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.98 AU - 1.26 AU

Year: 818 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 53,569,276 km

• M1: 171,888 km (0.102 R)
• M2: 287,527 km (0.034 R)
• M3: 406,308 km (0.105 R)
• M4: 508,483 km (0.042 R)
• M5: 602,730 km (0.09 R)
• M6: 693,835 km (0.067 R)
• M7: 846,574 km (0.029 R)
• M8: 1,005,896 km (0.11 R)
• M9: 1,130,960 km (0.108 R)
• M10: 1,228,348 km (0.115 R)
• M11: 1,335,759 km (0.108 R)
• M12: 1,446,611 km (0.091 R)
• M13: 1,619,098 km (0.103 R)
• M14: 1,722,919 km (0.117 R)
• M15: 1,821,504 km (0.12 R)
• M16: 2,024,807 km (0.045 R)
• M17: 2,194,451 km (0.069 R)
• M18: 2,285,407 km (0.115 R)
• M19: 2,377,559 km (0.107 R)
• M20: 2,697,100 km (0.051 R)
• M21: 2,984,926 km (0.112 R)
• M22: 3,114,029 km (0.116 R)
• M23: 3,454,813 km (0.077 R)
• M24: 3,639,567 km (0.033 R)
• M25: 3,728,278 km (0.116 R)
• M26: 3,918,118 km (0.11 R)
• M27: 4,432,735 km (0.109 R)
• M28: 4,623,322 km (0.099 R)
• M29: 4,751,976 km (0.107 R)
• M30: 4,881,827 km (0.096 R)
• M31: 5,034,866 km (0.112 R)
• M32: 5,122,979 km (0.053 R)
• M33: 5,312,071 km (0.066 R)
• M34: 5,435,639 km (0.114 R)
• M35: 5,582,993 km (0.048 R)
• M36: 5,685,766 km (0.1 R)
• M37: 5,789,138 km (0.089 R)
• M38: 6,009,496 km (0.073 R)
• M39: 6,339,509 km (0.113 R)
• M40: 6,542,812 km (0.069 R)
• M41: 6,687,623 km (0.073 R)
• M42: 6,943,585 km (0.11 R)
• M43: 7,054,288 km (0.071 R)
• M44: 7,153,172 km (0.086 R)
• M45: 7,277,488 km (0.087 R)
• M46: 7,642,058 km (0.104 R)
• M47: 7,948,284 km (0.083 R)
• M48: 8,128,849 km (0.091 R)
• M49: 8,376,134 km (0.03 R)
• M50: 8,559,841 km (0.034 R)
• M51: 8,838,093 km (0.112 R)
• M52: 9,025,240 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.1

Radius: 13

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.34 AU - 2 AU

Year: 1490 Days

Day: 5.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 53,569,276 km

• M1: 162,164 km (0.092 R)
• M2: 271,819 km (0.035 R)
• M3: 366,515 km (0.089 R)
• M4: 479,162 km (0.106 R)
• M5: 676,182 km (0.069 R)
• M6: 823,985 km (0.091 R)
• M7: 942,915 km (0.077 R)
• M8: 1,085,183 km (0.046 R)
• M9: 1,271,731 km (0.04 R)
• M10: 1,606,831 km (0.093 R)
• M11: 1,738,626 km (0.114 R)
• M12: 1,884,784 km (0.105 R)
• M13: 2,024,209 km (0.082 R)
• M14: 2,279,872 km (0.112 R)
• M15: 2,641,150 km (0.072 R)
• M16: 2,749,609 km (0.116 R)
• M17: 2,859,563 km (0.067 R)
• M18: 3,314,191 km (0.1 R)
• M19: 3,470,970 km (0.069 R)
• M20: 3,643,606 km (0.048 R)
• M21: 3,969,879 km (0.088 R)
• M22: 4,136,680 km (0.083 R)
• M23: 4,305,726 km (0.112 R)
• M24: 4,462,953 km (0.076 R)
• M25: 4,753,472 km (0.087 R)
• M26: 4,841,885 km (0.038 R)
• M27: 4,960,516 km (0.094 R)
• M28: 5,110,413 km (0.075 R)
• M29: 5,201,069 km (0.114 R)
• M30: 5,353,210 km (0.103 R)
• M31: 5,476,180 km (0.084 R)
• M32: 5,693,396 km (0.116 R)
• M33: 5,897,746 km (0.04 R)
• M34: 6,346,390 km (0.059 R)
• M35: 6,427,622 km (0.115 R)
• M36: 6,574,826 km (0.103 R)
• M37: 7,293,495 km (0.095 R)
• M38: 7,498,444 km (0.061 R)
• M39: 7,792,254 km (0.102 R)
• M40: 7,966,984 km (0.088 R)
• M41: 8,125,259 km (0.091 R)
• M42: 8,606,366 km (0.103 R)
• M43: 8,696,423 km (0.035 R)
• M44: 8,786,930 km (0.027 R)
• M45: 9,280,753 km (0.109 R)
• M46: 9,465,955 km (0.09 R)
• M47: 9,559,005 km (0.094 R)
• M48: 9,840,099 km (0.067 R)
• M49: 10,564,302 km (0.119 R)
• M50: 11,030,599 km (0.069 R)
• M51: 11,167,930 km (0.099 R)
• M52: 11,404,594 km (0.082 R)
• M53: 11,862,962 km (0.115 R)
• M54: 12,368,004 km (0.071 R)
• M55: 12,572,055 km (0.1 R)
• M56: 13,273,969 km (0.1 R)
• M57: 13,735,029 km (0.093 R)
• M58: 13,903,925 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 13.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.4 AU - 3.2 AU

Year: 3234 Days

Day: 10.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,569,276 km

• M1: 170,841 km (0.107 R)
• M2: 280,047 km (0.057 R)
• M3: 432,787 km (0.084 R)
• M4: 537,056 km (0.086 R)
• M5: 659,577 km (0.073 R)
• M6: 747,541 km (0.12 R)
• M7: 937,380 km (0.062 R)
• M8: 1,064,838 km (0.106 R)
• M9: 1,235,230 km (0.108 R)
• M10: 1,464,414 km (0.031 R)
• M11: 1,998,179 km (0.095 R)
• M12: 2,132,368 km (0.105 R)
• M13: 2,235,142 km (0.113 R)
• M14: 2,339,711 km (0.116 R)
• M15: 2,481,529 km (0.087 R)
• M16: 2,675,558 km (0.107 R)
• M17: 2,937,803 km (0.108 R)
• M18: 3,104,455 km (0.091 R)
• M19: 3,261,084 km (0.108 R)
• M20: 3,460,797 km (0.086 R)
• M21: 3,623,410 km (0.049 R)
• M22: 3,872,341 km (0.093 R)
• M23: 3,998,901 km (0.113 R)
• M24: 4,112,595 km (0.12 R)
• M25: 4,212,975 km (0.064 R)
• M26: 4,445,750 km (0.071 R)
• M27: 4,697,523 km (0.099 R)
• M28: 4,984,751 km (0.072 R)
• M29: 5,262,105 km (0.113 R)
• M30: 5,481,416 km (0.03 R)
• M31: 5,832,223 km (0.109 R)
• M32: 5,961,625 km (0.059 R)
• M33: 6,141,142 km (0.119 R)
• M34: 6,272,938 km (0.111 R)
• M35: 6,539,222 km (0.077 R)
• M36: 6,894,367 km (0.092 R)
• M37: 6,996,992 km (0.093 R)
• M38: 7,100,214 km (0.097 R)
• M39: 7,360,365 km (0.109 R)
• M40: 7,908,043 km (0.104 R)
• M41: 8,304,776 km (0.034 R)
• M42: 8,524,087 km (0.108 R)
• M43: 8,615,940 km (0.069 R)
• M44: 8,745,192 km (0.098 R)
• M45: 8,912,293 km (0.11 R)
• M46: 9,005,493 km (0.116 R)
• M47: 9,610,317 km (0.111 R)
• M48: 10,033,828 km (0.036 R)
• M49: 10,169,962 km (0.082 R)
• M50: 10,345,740 km (0.082 R)
• M51: 10,463,623 km (0.081 R)
• M52: 11,503,029 km (0.118 R)
• M53: 12,097,082 km (0.081 R)
• M54: 12,449,984 km (0.069 R)
• M55: 12,596,290 km (0.086 R)
• M56: 12,827,419 km (0.064 R)
• M57: 12,975,222 km (0.094 R)
• M58: 13,123,623 km (0.077 R)
• M59: 13,507,641 km (0.096 R)
• M60: 14,069,081 km (0.051 R)
• M61: 14,265,204 km (0.053 R)
• M62: 14,748,405 km (0.079 R)
• M63: 14,858,958 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.6

Radius: 7.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.09 AU - 10.67 AU

Year: 18265 Days

Day: 24 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,569,276 km

• M1: 150,047 km (0.107 R)
• M2: 196,572 km (0.073 R)
• M3: 423,512 km (0.111 R)
• M4: 668,403 km (0.1 R)
• M5: 974,630 km (0.051 R)
• M6: 1,143,077 km (0.089 R)
• M7: 3,936,668 km (0.092 R)
• M8: 4,104,666 km (0.095 R)
• M9: 4,275,058 km (0.082 R)
• M10: 5,271,829 km (0.08 R)
• M11: 6,813,585 km (0.069 R)
• M12: 8,397,228 km (0.11 R)
• M13: 8,744,594 km (0.116 R)
• M14: 9,498,418 km (0.112 R)
• M15: 9,769,339 km (0.043 R)
• M16: 9,814,817 km (0.115 R)
• M17: 10,411,563 km (0.115 R)
• M18: 12,173,676 km (0.111 R)
• M19: 13,164,014 km (0.104 R)
• M20: 13,466,052 km (0.1 R)
• M21: 14,593,422 km (0.045 R)
• M22: 14,853,722 km (0.066 R)
• M23: 18,040,606 km (0.109 R)
• M24: 18,600,999 km (0.094 R)
• M25: 19,853,881 km (0.09 R)
• M26: 20,258,244 km (0.03 R)
• M27: 21,724,453 km (0.081 R)
• M28: 21,902,774 km (0.118 R)
• M29: 22,740,821 km (0.109 R)
• M30: 24,881,866 km (0.068 R)
• M31: 25,006,182 km (0.084 R)
• M32: 26,895,004 km (0.108 R)
• M33: 27,214,246 km (0.073 R)
• M34: 28,244,228 km (0.105 R)
• M35: 31,141,938 km (0.03 R)
• M36: 32,016,039 km (0.113 R)
• M37: 32,151,275 km (0.116 R)
• M38: 32,898,217 km (0.059 R)
• M39: 33,582,179 km (0.086 R)
• M40: 33,719,510 km (0.116 R)
• M41: 34,616,947 km (0.114 R)
• M42: 35,103,440 km (0.074 R)
• M43: 35,382,440 km (0.038 R)
• M44: 35,942,684 km (0.094 R)
• M45: 38,069,517 km (0.08 R)
• M46: 38,427,953 km (0.042 R)
• M47: 39,075,861 km (0.05 R)
• M48: 39,800,214 km (0.114 R)
• M49: 40,018,328 km (0.076 R)
• M50: 41,408,990 km (0.079 R)
• M51: 41,629,946 km (0.115 R)
• M52: 43,262,807 km (0.039 R)
• M53: 43,487,203 km (0.043 R)
• M54: 44,463,479 km (0.115 R)
• M55: 45,523,081 km (0.12 R)
• M56: 46,820,693 km (0.088 R)
• M57: 48,518,180 km (0.057 R)
• M58: 48,751,104 km (0.08 R)
• M59: 48,906,685 km (0.094 R)
• M60: 51,180,723 km (0.113 R)
• M61: 52,928,774 km (0.073 R)
• M62: 53,008,659 km (0.117 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: 202 - 20,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit