🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.6

Radius: 12.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.71 AU - 0.91 AU

Year: 512 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 27,888,758 km

• M1: 153,936 km (0.107 R)
• M2: 233,073 km (0.059 R)
• M3: 312,959 km (0.101 R)
• M4: 400,324 km (0.113 R)
• M5: 489,484 km (0.104 R)
• M6: 583,731 km (0.066 R)
• M7: 769,232 km (0.111 R)
• M8: 1,138,141 km (0.075 R)
• M9: 1,225,356 km (0.068 R)
• M10: 1,438,533 km (0.047 R)
• M11: 1,587,682 km (0.096 R)
• M12: 1,680,732 km (0.119 R)
• M13: 1,866,981 km (0.103 R)
• M14: 2,156,453 km (0.052 R)
• M15: 2,235,740 km (0.062 R)
• M16: 2,334,624 km (0.092 R)
• M17: 2,550,045 km (0.099 R)
• M18: 2,686,329 km (0.112 R)
• M19: 2,845,202 km (0.085 R)
• M20: 2,946,180 km (0.087 R)
• M21: 3,048,206 km (0.072 R)
• M22: 3,158,609 km (0.119 R)
• M23: 3,390,337 km (0.044 R)
• M24: 3,548,013 km (0.099 R)
• M25: 3,708,082 km (0.075 R)
• M26: 3,900,615 km (0.116 R)
• M27: 4,141,916 km (0.058 R)
• M28: 4,241,399 km (0.1 R)
• M29: 4,318,591 km (0.115 R)
• M30: 4,775,014 km (0.07 R)
• M31: 5,213,935 km (0.082 R)
• M32: 5,296,812 km (0.118 R)
• M33: 5,539,160 km (0.077 R)
• M34: 5,623,683 km (0.069 R)
• M35: 5,725,559 km (0.033 R)
• M36: 5,810,980 km (0.061 R)
• M37: 5,888,322 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 11.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.9 AU - 1.2 AU

Year: 756 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,888,758 km

• M1: 166,652 km (0.113 R)
• M2: 245,041 km (0.048 R)
• M3: 514,617 km (0.118 R)
• M4: 610,808 km (0.105 R)
• M5: 704,456 km (0.104 R)
• M6: 788,381 km (0.041 R)
• M7: 870,959 km (0.056 R)
• M8: 989,889 km (0.107 R)
• M9: 1,068,578 km (0.119 R)
• M10: 1,263,055 km (0.115 R)
• M11: 1,437,636 km (0.066 R)
• M12: 1,580,651 km (0.064 R)
• M13: 1,687,763 km (0.052 R)
• M14: 1,839,156 km (0.087 R)
• M15: 1,916,648 km (0.047 R)
• M16: 2,038,570 km (0.113 R)
• M17: 2,313,082 km (0.107 R)
• M18: 2,458,940 km (0.078 R)
• M19: 2,631,576 km (0.077 R)
• M20: 2,711,461 km (0.032 R)
• M21: 2,832,785 km (0.054 R)
• M22: 3,528,266 km (0.063 R)
• M23: 3,670,085 km (0.111 R)
• M24: 3,786,771 km (0.039 R)
• M25: 3,868,302 km (0.025 R)
• M26: 4,200,259 km (0.057 R)
• M27: 4,445,750 km (0.046 R)
• M28: 4,531,918 km (0.084 R)
• M29: 4,667,005 km (0.119 R)
• M30: 4,901,724 km (0.071 R)
• M31: 5,020,505 km (0.04 R)
• M32: 5,170,402 km (0.115 R)
• M33: 5,321,795 km (0.075 R)
• M34: 5,423,671 km (0.083 R)
• M35: 5,680,979 km (0.089 R)
• M36: 5,900,290 km (0.058 R)
• M37: 6,154,307 km (0.116 R)
• M38: 6,476,989 km (0.081 R)
• M39: 6,607,588 km (0.114 R)
• M40: 6,684,182 km (0.104 R)
• M41: 6,882,699 km (0.088 R)
• M42: 7,083,010 km (0.036 R)
• M43: 7,172,620 km (0.084 R)
• M44: 7,353,184 km (0.102 R)
• M45: 7,500,987 km (0.094 R)
• M46: 7,626,799 km (0.118 R)
• M47: 7,718,801 km (0.088 R)
• M48: 7,799,435 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.5

Radius: 13.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.06 AU - 1.76 AU

Year: 1177 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 27,888,758 km

• M1: 169,943 km (0.076 R)
• M2: 466,895 km (0.074 R)
• M3: 938,577 km (0.062 R)
• M4: 1,052,271 km (0.031 R)
• M5: 1,187,358 km (0.12 R)
• M6: 1,388,717 km (0.106 R)
• M7: 1,485,058 km (0.11 R)
• M8: 1,574,518 km (0.063 R)
• M9: 1,703,321 km (0.082 R)
• M10: 1,874,162 km (0.073 R)
• M11: 1,961,826 km (0.096 R)
• M12: 2,090,929 km (0.074 R)
• M13: 2,264,313 km (0.119 R)
• M14: 2,358,111 km (0.12 R)
• M15: 2,702,336 km (0.076 R)
• M16: 2,802,267 km (0.108 R)
• M17: 3,167,436 km (0.069 R)
• M18: 3,272,902 km (0.086 R)
• M19: 3,511,660 km (0.063 R)
• M20: 3,731,569 km (0.094 R)
• M21: 3,918,267 km (0.086 R)
• M22: 4,019,246 km (0.099 R)
• M23: 4,133,838 km (0.036 R)
• M24: 4,236,612 km (0.083 R)
• M25: 4,418,523 km (0.104 R)
• M26: 4,523,690 km (0.117 R)
• M27: 4,629,755 km (0.112 R)
• M28: 4,803,887 km (0.096 R)
• M29: 5,007,490 km (0.077 R)
• M30: 5,269,585 km (0.086 R)
• M31: 5,423,372 km (0.095 R)
• M32: 5,635,501 km (0.042 R)
• M33: 5,807,240 km (0.086 R)
• M34: 5,951,751 km (0.115 R)
• M35: 6,377,507 km (0.114 R)
• M36: 6,571,685 km (0.107 R)
• M37: 6,935,208 km (0.082 R)
• M38: 7,042,469 km (0.116 R)
• M39: 7,212,263 km (0.072 R)
• M40: 7,321,021 km (0.119 R)
• M41: 7,524,324 km (0.1 R)
• M42: 7,650,435 km (0.069 R)
• M43: 7,761,437 km (0.112 R)
• M44: 7,872,887 km (0.093 R)
• M45: 8,470,979 km (0.112 R)
• M46: 8,651,694 km (0.042 R)
• M47: 9,000,257 km (0.091 R)
• M48: 9,745,404 km (0.05 R)
• M49: 9,831,422 km (0.06 R)
• M50: 10,125,532 km (0.085 R)
• M51: 10,317,316 km (0.098 R)
• M52: 10,669,320 km (0.053 R)
• M53: 10,758,032 km (0.04 R)
• M54: 11,132,924 km (0.109 R)
• M55: 11,457,701 km (0.118 R)
• M56: 11,566,608 km (0.1 R)
• M57: 11,913,974 km (0.046 R)
• M58: 12,469,431 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.4

Radius: 9.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.59 AU - 1.77 AU

Year: 1531 Days

Day: 14.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 27,888,758 km

• M1: 116,088 km (0.034 R)
• M2: 174,282 km (0.088 R)
• M3: 302,636 km (0.066 R)
• M4: 451,337 km (0.071 R)
• M5: 521,797 km (0.114 R)
• M6: 725,849 km (0.053 R)
• M7: 797,656 km (0.077 R)
• M8: 858,243 km (0.088 R)
• M9: 1,132,605 km (0.116 R)
• M10: 1,336,208 km (0.054 R)
• M11: 1,492,538 km (0.09 R)
• M12: 1,568,833 km (0.093 R)
• M13: 1,646,474 km (0.086 R)
• M14: 1,734,139 km (0.091 R)
• M15: 1,805,646 km (0.076 R)
• M16: 1,997,880 km (0.104 R)
• M17: 2,120,251 km (0.063 R)
• M18: 2,216,143 km (0.111 R)
• M19: 2,284,210 km (0.073 R)
• M20: 2,352,875 km (0.074 R)
• M21: 2,553,187 km (0.084 R)
• M22: 2,696,801 km (0.055 R)
• M23: 2,790,449 km (0.102 R)
• M24: 2,895,916 km (0.097 R)
• M25: 2,959,794 km (0.1 R)
• M26: 3,024,271 km (0.069 R)
• M27: 3,132,579 km (0.101 R)
• M28: 3,253,454 km (0.12 R)
• M29: 3,810,108 km (0.059 R)
• M30: 4,177,521 km (0.113 R)
• M31: 4,469,984 km (0.085 R)
• M32: 4,731,332 km (0.106 R)
• M33: 4,908,306 km (0.049 R)
• M34: 5,177,882 km (0.11 R)
• M35: 5,360,391 km (0.093 R)
• M36: 5,571,623 km (0.069 R)
• M37: 5,638,194 km (0.052 R)
• M38: 6,002,315 km (0.085 R)
• M39: 6,125,285 km (0.073 R)
• M40: 6,387,829 km (0.115 R)
• M41: 6,569,740 km (0.118 R)
• M42: 6,682,387 km (0.1 R)
• M43: 6,895,564 km (0.045 R)
• M44: 7,255,796 km (0.119 R)
• M45: 7,430,825 km (0.069 R)
• M46: 7,504,128 km (0.081 R)
• M47: 8,266,330 km (0.112 R)
• M48: 8,974,825 km (0.083 R)
• M49: 9,210,143 km (0.108 R)
• M50: 9,415,690 km (0.118 R)
• M51: 9,574,862 km (0.069 R)
• M52: 9,638,740 km (0.111 R)
• M53: 9,750,939 km (0.101 R)
• M54: 9,912,056 km (0.109 R)
• M55: 10,057,614 km (0.103 R)
• M56: 10,302,057 km (0.068 R)
• M57: 10,482,622 km (0.082 R)
• M58: 10,664,084 km (0.109 R)
• M59: 10,913,314 km (0.105 R)
• M60: 11,013,545 km (0.11 R)
• M61: 11,181,244 km (0.054 R)
• M62: 11,316,181 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 11.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.91 AU - 2.35 AU

Year: 2185 Days

Day: 7.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,888,758 km

• M1: 149,897 km (0.1 R)
• M2: 272,119 km (0.102 R)
• M3: 450,738 km (0.036 R)
• M4: 573,109 km (0.098 R)
• M5: 826,977 km (0.115 R)
• M6: 1,077,404 km (0.118 R)
• M7: 1,199,625 km (0.083 R)
• M8: 1,387,670 km (0.06 R)
• M9: 1,585,737 km (0.107 R)
• M10: 1,832,125 km (0.118 R)
• M11: 1,970,054 km (0.096 R)
• M12: 2,111,574 km (0.082 R)
• M13: 2,235,591 km (0.031 R)
• M14: 2,404,935 km (0.103 R)
• M15: 2,491,253 km (0.044 R)
• M16: 2,644,890 km (0.045 R)
• M17: 2,745,271 km (0.119 R)
• M18: 3,054,340 km (0.116 R)
• M19: 3,254,801 km (0.118 R)
• M20: 3,857,082 km (0.063 R)
• M21: 4,035,552 km (0.11 R)
• M22: 4,414,035 km (0.065 R)
• M23: 5,093,508 km (0.086 R)
• M24: 5,360,391 km (0.033 R)
• M25: 5,474,085 km (0.111 R)
• M26: 5,574,316 km (0.12 R)
• M27: 5,966,561 km (0.06 R)
• M28: 6,203,225 km (0.054 R)
• M29: 6,382,892 km (0.096 R)
• M30: 6,473,399 km (0.108 R)
• M31: 6,686,127 km (0.119 R)
• M32: 6,963,033 km (0.099 R)
• M33: 7,385,497 km (0.1 R)
• M34: 7,880,965 km (0.094 R)
• M35: 8,222,797 km (0.106 R)
• M36: 8,453,327 km (0.094 R)
• M37: 8,552,809 km (0.118 R)
• M38: 8,752,971 km (0.049 R)
• M39: 9,277,162 km (0.102 R)
• M40: 9,569,028 km (0.1 R)
• M41: 9,655,495 km (0.105 R)
• M42: 11,091,485 km (0.117 R)
• M43: 11,273,396 km (0.061 R)
• M44: 11,474,605 km (0.087 R)
• M45: 11,566,459 km (0.09 R)
• M46: 11,640,061 km (0.065 R)
• M47: 12,029,464 km (0.099 R)
• M48: 12,460,904 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.2

Radius: 9

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.36 AU - 2.72 AU

Year: 2846 Days

Day: 8.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,888,758 km

• M1: 117,584 km (0.093 R)
• M2: 174,730 km (0.095 R)
• M3: 239,057 km (0.107 R)
• M4: 496,964 km (0.116 R)
• M5: 642,822 km (0.057 R)
• M6: 772,224 km (0.119 R)
• M7: 867,219 km (0.03 R)
• M8: 1,250,040 km (0.064 R)
• M9: 1,324,988 km (0.076 R)
• M10: 1,453,493 km (0.061 R)
• M11: 1,626,877 km (0.104 R)
• M12: 1,779,018 km (0.118 R)
• M13: 2,067,742 km (0.08 R)
• M14: 2,278,824 km (0.043 R)
• M15: 2,356,017 km (0.079 R)
• M16: 2,512,795 km (0.043 R)
• M17: 3,278,437 km (0.117 R)
• M18: 3,578,830 km (0.109 R)
• M19: 3,999,349 km (0.106 R)
• M20: 4,149,247 km (0.111 R)
• M21: 4,206,094 km (0.09 R)
• M22: 4,887,063 km (0.113 R)
• M23: 5,047,582 km (0.094 R)
• M24: 5,291,576 km (0.111 R)
• M25: 5,394,350 km (0.083 R)
• M26: 5,518,665 km (0.094 R)
• M27: 5,581,197 km (0.109 R)
• M28: 5,727,953 km (0.101 R)
• M29: 5,791,233 km (0.109 R)
• M30: 5,961,176 km (0.071 R)
• M31: 6,111,372 km (0.083 R)
• M32: 6,459,038 km (0.055 R)
• M33: 6,591,133 km (0.099 R)
• M34: 6,657,554 km (0.071 R)
• M35: 7,037,832 km (0.105 R)
• M36: 7,242,183 km (0.11 R)
• M37: 7,471,366 km (0.06 R)
• M38: 8,244,787 km (0.077 R)
• M39: 9,142,225 km (0.077 R)
• M40: 9,791,181 km (0.062 R)
• M41: 9,867,027 km (0.028 R)
• M42: 9,968,454 km (0.096 R)
• M43: 10,584,498 km (0.115 R)
• M44: 10,792,439 km (0.103 R)
• M45: 10,870,828 km (0.115 R)
• M46: 11,028,205 km (0.117 R)
• M47: 11,880,016 km (0.088 R)
• M48: 12,313,850 km (0.109 R)
• M49: 12,670,042 km (0.046 R)
• M50: 12,752,770 km (0.08 R)
• M51: 12,918,823 km (0.09 R)
• M52: 13,957,930 km (0.117 R)
• M53: 14,530,890 km (0.093 R)
• M54: 14,820,212 km (0.068 R)
• M55: 15,404,691 km (0.106 R)
• M56: 15,699,698 km (0.117 R)
• M57: 15,966,730 km (0.116 R)
• M58: 16,626,158 km (0.1 R)
• M59: 16,959,163 km (0.075 R)
• M60: 17,172,190 km (0.097 R)
• M61: 17,600,937 km (0.108 R)
• M62: 17,662,422 km (0.09 R)
• M63: 18,188,558 km (0.076 R)
• M64: 18,531,586 km (0.116 R)
• M65: 18,594,267 km (0.103 R)
• M66: 18,814,027 km (0.096 R)
• M67: 20,085,908 km (0.113 R)
• M68: 20,246,875 km (0.084 R)
• M69: 20,505,380 km (0.119 R)
• M70: 20,829,858 km (0.069 R)
• M71: 21,090,757 km (0.116 R)
• M72: 21,582,784 km (0.091 R)
• M73: 22,012,279 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.8

Radius: 5

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.96 AU - 6.38 AU

Year: 9490 Days

Day: 19.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,888,758 km

• M1: 64,626 km (0.078 R)
• M2: 214,075 km (0.042 R)
• M3: 310,266 km (0.088 R)
• M4: 512,672 km (0.111 R)
• M5: 610,958 km (0.115 R)
• M6: 776,263 km (0.049 R)
• M7: 942,167 km (0.038 R)
• M8: 1,077,404 km (0.045 R)
• M9: 1,175,839 km (0.075 R)
• M10: 1,961,228 km (0.106 R)
• M11: 2,047,097 km (0.065 R)
• M12: 2,187,270 km (0.118 R)
• M13: 2,439,941 km (0.028 R)
• M14: 2,626,041 km (0.084 R)
• M15: 3,232,212 km (0.075 R)
• M16: 3,374,928 km (0.081 R)
• M17: 4,009,672 km (0.095 R)
• M18: 4,340,582 km (0.07 R)
• M19: 4,385,462 km (0.105 R)
• M20: 4,452,930 km (0.107 R)
• M21: 4,566,176 km (0.091 R)
• M22: 5,075,706 km (0.082 R)
• M23: 5,554,569 km (0.101 R)
• M24: 6,529,049 km (0.081 R)
• M25: 6,761,375 km (0.073 R)
• M26: 8,128,400 km (0.07 R)
• M27: 8,239,103 km (0.051 R)
• M28: 8,406,204 km (0.098 R)
• M29: 8,490,128 km (0.099 R)
• M30: 8,743,696 km (0.087 R)
• M31: 8,914,088 km (0.096 R)
• M32: 9,490,040 km (0.069 R)
• M33: 9,723,862 km (0.104 R)
• M34: 10,048,339 km (0.069 R)
• M35: 10,256,580 km (0.079 R)
• M36: 10,316,419 km (0.107 R)
• M37: 10,768,504 km (0.118 R)
• M38: 10,859,758 km (0.082 R)
• M39: 10,920,794 km (0.097 R)
• M40: 12,480,950 km (0.08 R)
• M41: 12,897,880 km (0.117 R)
• M42: 13,712,590 km (0.083 R)
• M43: 14,109,473 km (0.085 R)
• M44: 15,459,594 km (0.072 R)
• M45: 16,779,944 km (0.107 R)
• M46: 17,097,989 km (0.039 R)
• M47: 17,311,017 km (0.099 R)
• M48: 17,525,091 km (0.066 R)
• M49: 17,811,721 km (0.087 R)
• M50: 18,644,532 km (0.12 R)
• M51: 18,937,146 km (0.078 R)
• M52: 19,084,051 km (0.086 R)
• M53: 19,157,653 km (0.099 R)
• M54: 19,194,454 km (0.066 R)
• M55: 19,341,957 km (0.109 R)
• M56: 19,749,612 km (0.107 R)
• M57: 20,047,910 km (0.099 R)
• M58: 20,573,597 km (0.075 R)
• M59: 20,648,994 km (0.09 R)
• M60: 21,984,305 km (0.114 R)
• M61: 22,061,497 km (0.046 R)
• M62: 22,216,032 km (0.061 R)
• M63: 22,332,269 km (0.078 R)
• M64: 22,759,820 km (0.056 R)
• M65: 22,837,910 km (0.094 R)
• M66: 23,151,018 km (0.08 R)
• M67: 23,386,635 km (0.086 R)
• M68: 23,781,274 km (0.12 R)
• M69: 24,497,250 km (0.045 R)
• M70: 25,422,363 km (0.109 R)
• M71: 25,706,150 km (0.11 R)
• M72: 26,687,063 km (0.104 R)
• M73: 27,016,777 km (0.108 R)
• M74: 27,140,794 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit