🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.4

Radius: 14.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.75 AU

Year: 337 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,309,515 km

• M1: 199,713 km (0.101 R)
• M2: 293,661 km (0.039 R)
• M3: 445,502 km (0.067 R)
• M4: 542,292 km (0.098 R)
• M5: 648,507 km (0.09 R)
• M6: 794,664 km (0.082 R)
• M7: 886,966 km (0.086 R)
• M8: 979,866 km (0.104 R)
• M9: 1,116,150 km (0.053 R)
• M10: 1,246,749 km (0.113 R)
• M11: 1,391,859 km (0.11 R)
• M12: 1,488,798 km (0.03 R)
• M13: 1,597,556 km (0.052 R)
• M14: 1,723,218 km (0.08 R)
• M15: 1,818,661 km (0.103 R)
• M16: 2,015,083 km (0.113 R)
• M17: 2,239,630 km (0.115 R)
• M18: 2,381,598 km (0.077 R)
• M19: 2,499,481 km (0.098 R)
• M20: 2,652,669 km (0.118 R)
• M21: 2,808,999 km (0.116 R)
• M22: 2,928,378 km (0.098 R)
• M23: 3,055,237 km (0.084 R)
• M24: 3,160,554 km (0.086 R)
• M25: 3,267,068 km (0.098 R)
• M26: 3,423,098 km (0.052 R)
• M27: 3,526,471 km (0.025 R)
• M28: 3,661,857 km (0.032 R)
• M29: 3,792,755 km (0.102 R)
• M30: 3,893,584 km (0.114 R)
• M31: 3,989,027 km (0.119 R)
• M32: 4,162,561 km (0.069 R)
• M33: 4,319,190 km (0.062 R)
• M34: 4,444,403 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 14.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.69 AU - 0.75 AU

Year: 422 Days

Day: 14.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,309,515 km

• M1: 177,124 km (0.034 R)
• M2: 300,093 km (0.097 R)
• M3: 390,899 km (0.113 R)
• M4: 481,556 km (0.07 R)
• M5: 571,913 km (0.115 R)
• M6: 673,639 km (0.119 R)
• M7: 767,287 km (0.108 R)
• M8: 915,389 km (0.05 R)
• M9: 1,052,122 km (0.105 R)
• M10: 1,205,609 km (0.106 R)
• M11: 1,309,281 km (0.076 R)
• M12: 1,445,863 km (0.059 R)
• M13: 1,546,543 km (0.104 R)
• M14: 1,655,001 km (0.097 R)
• M15: 1,852,770 km (0.1 R)
• M16: 2,115,463 km (0.061 R)
• M17: 2,266,258 km (0.03 R)
• M18: 2,354,970 km (0.109 R)
• M19: 2,566,501 km (0.086 R)
• M20: 2,715,351 km (0.112 R)
• M21: 2,924,788 km (0.083 R)
• M22: 3,034,892 km (0.12 R)
• M23: 3,239,243 km (0.088 R)
• M24: 3,339,772 km (0.119 R)
• M25: 3,441,349 km (0.116 R)
• M26: 3,544,123 km (0.095 R)
• M27: 3,972,422 km (0.06 R)
• M28: 4,109,304 km (0.118 R)
• M29: 4,203,999 km (0.111 R)
• M30: 4,313,954 km (0.094 R)
• M31: 4,425,105 km (0.085 R)
• M32: 4,597,292 km (0.104 R)
• M33: 4,871,206 km (0.115 R)
• M34: 5,041,448 km (0.081 R)
• M35: 5,197,778 km (0.108 R)
• M36: 5,355,903 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.7

Radius: 11.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.86 AU - 1.2 AU

Year: 722 Days

Day: 8.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,309,515 km

• M1: 143,315 km (0.075 R)
• M2: 280,496 km (0.109 R)
• M3: 380,876 km (0.109 R)
• M4: 489,933 km (0.071 R)
• M5: 566,826 km (0.107 R)
• M6: 730,337 km (0.053 R)
• M7: 954,285 km (0.113 R)
• M8: 1,077,703 km (0.1 R)
• M9: 1,171,202 km (0.074 R)
• M10: 1,243,158 km (0.078 R)
• M11: 1,323,044 km (0.076 R)
• M12: 1,633,310 km (0.112 R)
• M13: 1,762,712 km (0.101 R)
• M14: 1,916,798 km (0.116 R)
• M15: 2,024,658 km (0.117 R)
• M16: 2,112,322 km (0.085 R)
• M17: 2,186,522 km (0.099 R)
• M18: 2,322,208 km (0.069 R)
• M19: 2,452,956 km (0.049 R)
• M20: 2,570,540 km (0.04 R)
• M21: 2,673,912 km (0.072 R)
• M22: 3,101,613 km (0.119 R)
• M23: 3,622,064 km (0.12 R)
• M24: 3,729,475 km (0.085 R)
• M25: 3,837,933 km (0.104 R)
• M26: 3,984,240 km (0.104 R)
• M27: 4,104,517 km (0.082 R)
• M28: 4,329,811 km (0.053 R)
• M29: 4,434,380 km (0.084 R)
• M30: 4,940,470 km (0.109 R)
• M31: 5,020,056 km (0.058 R)
• M32: 5,190,448 km (0.084 R)
• M33: 5,291,576 km (0.119 R)
• M34: 5,444,615 km (0.047 R)
• M35: 5,526,744 km (0.091 R)
• M36: 5,744,558 km (0.051 R)
• M37: 5,849,277 km (0.069 R)
• M38: 5,954,594 km (0.041 R)
• M39: 6,060,509 km (0.108 R)
• M40: 6,167,172 km (0.041 R)
• M41: 6,252,892 km (0.047 R)
• M42: 6,349,831 km (0.116 R)
• M43: 6,469,061 km (0.098 R)
• M44: 6,589,038 km (0.117 R)
• M45: 6,831,088 km (0.081 R)
• M46: 6,908,729 km (0.086 R)
• M47: 7,031,399 km (0.117 R)
• M48: 7,211,066 km (0.102 R)
• M49: 7,632,483 km (0.118 R)
• M50: 7,736,304 km (0.041 R)
• M51: 7,852,093 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.4

Radius: 9

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.32 AU - 1.88 AU

Year: 1397 Days

Day: 10 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,309,515 km

• M1: 139,575 km (0.09 R)
• M2: 342,729 km (0.078 R)
• M3: 500,106 km (0.109 R)
• M4: 572,810 km (0.033 R)
• M5: 689,197 km (0.106 R)
• M6: 792,869 km (0.111 R)
• M7: 1,218,026 km (0.102 R)
• M8: 1,285,495 km (0.093 R)
• M9: 1,362,837 km (0.053 R)
• M10: 1,613,712 km (0.11 R)
• M11: 1,967,960 km (0.099 R)
• M12: 2,057,868 km (0.086 R)
• M13: 2,149,123 km (0.083 R)
• M14: 2,241,874 km (0.118 R)
• M15: 2,517,134 km (0.072 R)
• M16: 2,747,514 km (0.054 R)
• M17: 3,100,266 km (0.092 R)
• M18: 3,299,830 km (0.108 R)
• M19: 3,419,209 km (0.095 R)
• M20: 3,552,201 km (0.092 R)
• M21: 3,662,305 km (0.085 R)
• M22: 3,848,405 km (0.11 R)
• M23: 3,986,783 km (0.079 R)
• M24: 4,075,794 km (0.065 R)
• M25: 4,242,745 km (0.069 R)
• M26: 4,320,686 km (0.101 R)
• M27: 4,663,564 km (0.094 R)
• M28: 5,125,373 km (0.033 R)
• M29: 5,277,962 km (0.116 R)
• M30: 5,417,836 km (0.109 R)
• M31: 5,474,235 km (0.066 R)
• M32: 5,658,689 km (0.1 R)
• M33: 5,845,238 km (0.105 R)
• M34: 5,932,154 km (0.07 R)
• M35: 6,239,278 km (0.074 R)
• M36: 6,732,503 km (0.114 R)
• M37: 6,915,012 km (0.097 R)
• M38: 7,160,801 km (0.101 R)
• M39: 7,269,409 km (0.099 R)
• M40: 7,347,200 km (0.111 R)
• M41: 7,409,583 km (0.049 R)
• M42: 7,708,778 km (0.101 R)
• M43: 7,851,794 km (0.105 R)
• M44: 7,979,850 km (0.104 R)
• M45: 8,351,451 km (0.105 R)
• M46: 8,449,288 km (0.083 R)
• M47: 8,728,737 km (0.06 R)
• M48: 8,811,614 km (0.066 R)
• M49: 8,994,572 km (0.099 R)
• M50: 9,162,122 km (0.111 R)
• M51: 9,347,473 km (0.078 R)
• M52: 9,415,241 km (0.069 R)
• M53: 9,483,159 km (0.066 R)
• M54: 9,619,442 km (0.071 R)
• M55: 9,790,732 km (0.103 R)
• M56: 9,928,511 km (0.107 R)
• M57: 10,240,872 km (0.116 R)
• M58: 10,609,481 km (0.109 R)
• M59: 10,715,546 km (0.116 R)
• M60: 10,893,119 km (0.071 R)
• M61: 11,053,787 km (0.092 R)
• M62: 11,377,666 km (0.102 R)
• M63: 11,522,477 km (0.067 R)
• M64: 11,924,147 km (0.102 R)
• M65: 12,219,154 km (0.085 R)
• M66: 12,311,755 km (0.083 R)
• M67: 12,516,555 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.4

Radius: 14.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.97 AU - 2.21 AU

Year: 2086 Days

Day: 10.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 63,309,515 km

• M1: 186,997 km (0.052 R)
• M2: 366,365 km (0.082 R)
• M3: 470,635 km (0.065 R)
• M4: 582,833 km (0.116 R)
• M5: 713,731 km (0.119 R)
• M6: 895,792 km (0.119 R)
• M7: 1,365,529 km (0.118 R)
• M8: 1,499,569 km (0.108 R)
• M9: 1,638,396 km (0.117 R)
• M10: 1,750,594 km (0.101 R)
• M11: 2,103,645 km (0.073 R)
• M12: 2,237,685 km (0.066 R)
• M13: 2,479,585 km (0.029 R)
• M14: 2,574,131 km (0.069 R)
• M15: 3,039,829 km (0.096 R)
• M16: 3,295,791 km (0.039 R)
• M17: 3,532,455 km (0.051 R)
• M18: 3,652,881 km (0.046 R)
• M19: 3,815,643 km (0.101 R)
• M20: 4,233,171 km (0.114 R)
• M21: 4,347,165 km (0.069 R)
• M22: 4,462,056 km (0.027 R)
• M23: 4,577,994 km (0.098 R)
• M24: 4,813,012 km (0.118 R)
• M25: 4,947,052 km (0.114 R)
• M26: 5,188,353 km (0.087 R)
• M27: 5,557,710 km (0.03 R)
• M28: 5,872,165 km (0.106 R)
• M29: 6,063,650 km (0.109 R)
• M30: 6,338,462 km (0.11 R)
• M31: 6,485,666 km (0.098 R)
• M32: 6,766,910 km (0.108 R)
• M33: 7,136,866 km (0.087 R)
• M34: 7,427,235 km (0.072 R)
• M35: 7,651,931 km (0.105 R)
• M36: 8,447,343 km (0.107 R)
• M37: 8,555,502 km (0.12 R)
• M38: 8,682,062 km (0.078 R)
• M39: 8,773,018 km (0.106 R)
• M40: 8,992,328 km (0.098 R)
• M41: 9,084,331 km (0.11 R)
• M42: 9,436,634 km (0.093 R)
• M43: 9,736,877 km (0.115 R)
• M44: 9,888,120 km (0.072 R)
• M45: 10,059,260 km (0.106 R)
• M46: 10,173,852 km (0.025 R)
• M47: 10,481,724 km (0.098 R)
• M48: 10,597,962 km (0.116 R)
• M49: 11,047,653 km (0.101 R)
• M50: 11,304,662 km (0.074 R)
• M51: 11,483,581 km (0.098 R)
• M52: 11,743,882 km (0.077 R)
• M53: 12,270,466 km (0.071 R)
• M54: 12,372,641 km (0.077 R)
• M55: 12,639,524 km (0.051 R)
• M56: 12,804,680 km (0.078 R)
• M57: 13,514,821 km (0.087 R)
• M58: 13,641,531 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 14.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.88 AU - 2.66 AU

Year: 2361 Days

Day: 13.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 136.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,309,515 km

• M1: 248,781 km (0.11 R)
• M2: 388,655 km (0.102 R)
• M3: 549,024 km (0.079 R)
• M4: 692,339 km (0.063 R)
• M5: 880,084 km (0.078 R)
• M6: 1,380,190 km (0.068 R)
• M7: 1,751,492 km (0.088 R)
• M8: 1,882,540 km (0.071 R)
• M9: 2,030,791 km (0.092 R)
• M10: 2,617,963 km (0.11 R)
• M11: 2,861,358 km (0.076 R)
• M12: 3,208,426 km (0.06 R)
• M13: 3,321,821 km (0.111 R)
• M14: 3,453,018 km (0.111 R)
• M15: 3,771,811 km (0.092 R)
• M16: 3,943,549 km (0.093 R)
• M17: 4,223,746 km (0.108 R)
• M18: 5,179,527 km (0.093 R)
• M19: 5,486,951 km (0.106 R)
• M20: 5,603,787 km (0.089 R)
• M21: 5,761,014 km (0.067 R)
• M22: 5,899,691 km (0.041 R)
• M23: 6,039,565 km (0.088 R)
• M24: 6,221,027 km (0.109 R)
• M25: 6,506,909 km (0.035 R)
• M26: 6,859,810 km (0.095 R)
• M27: 7,390,434 km (0.032 R)
• M28: 7,671,678 km (0.104 R)
• M29: 8,022,635 km (0.11 R)
• M30: 8,581,831 km (0.078 R)
• M31: 8,808,921 km (0.114 R)
• M32: 9,479,119 km (0.064 R)
• M33: 9,950,951 km (0.116 R)
• M34: 10,261,816 km (0.11 R)
• M35: 10,382,242 km (0.114 R)
• M36: 11,362,557 km (0.115 R)
• M37: 11,512,155 km (0.039 R)
• M38: 11,687,633 km (0.076 R)
• M39: 11,964,987 km (0.099 R)
• M40: 12,219,154 km (0.081 R)
• M41: 12,552,159 km (0.111 R)
• M42: 13,860,841 km (0.114 R)
• M43: 14,181,429 km (0.105 R)
• M44: 14,288,841 km (0.098 R)
• M45: 14,450,406 km (0.102 R)
• M46: 14,585,643 km (0.075 R)
• M47: 14,694,101 km (0.113 R)
• M48: 14,938,993 km (0.061 R)
• M49: 15,103,102 km (0.11 R)
• M50: 15,432,965 km (0.107 R)
• M51: 15,571,194 km (0.072 R)
• M52: 15,682,046 km (0.075 R)
• M53: 15,820,872 km (0.118 R)
• M54: 15,932,323 km (0.072 R)
• M55: 16,184,096 km (0.057 R)
• M56: 16,352,543 km (0.057 R)
• M57: 16,465,190 km (0.096 R)
• M58: 16,663,108 km (0.065 R)
• M59: 16,776,504 km (0.075 R)
• M60: 16,890,048 km (0.076 R)
• M61: 17,061,039 km (0.066 R)
• M62: 17,204,054 km (0.103 R)
• M63: 18,186,464 km (0.113 R)
• M64: 18,478,778 km (0.098 R)
• M65: 18,596,212 km (0.033 R)
• M66: 19,335,674 km (0.072 R)
• M67: 19,874,077 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.2

Radius: 6.8

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.89 AU - 11.47 AU

Year: 19199 Days

Day: 24.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,309,515 km

• M1: 167,699 km (0.117 R)
• M2: 305,030 km (0.066 R)
• M3: 429,645 km (0.12 R)
• M4: 648,357 km (0.074 R)
• M5: 708,346 km (0.072 R)
• M6: 945,010 km (0.044 R)
• M7: 1,623,735 km (0.091 R)
• M8: 1,820,157 km (0.113 R)
• M9: 1,877,752 km (0.06 R)
• M10: 2,174,555 km (0.109 R)
• M11: 2,486,167 km (0.116 R)
• M12: 2,550,195 km (0.086 R)
• M13: 2,712,808 km (0.077 R)
• M14: 3,082,315 km (0.102 R)
• M15: 4,360,628 km (0.053 R)
• M16: 6,343,698 km (0.102 R)
• M17: 6,697,796 km (0.086 R)
• M18: 8,709,588 km (0.084 R)
• M19: 8,807,425 km (0.103 R)
• M20: 9,401,927 km (0.091 R)
• M21: 9,856,405 km (0.053 R)
• M22: 10,629,677 km (0.098 R)
• M23: 11,368,989 km (0.107 R)
• M24: 12,015,701 km (0.096 R)
• M25: 12,233,964 km (0.03 R)
• M26: 13,120,032 km (0.09 R)
• M27: 13,570,771 km (0.112 R)
• M28: 14,256,527 km (0.118 R)
• M29: 14,371,867 km (0.072 R)
• M30: 15,188,073 km (0.078 R)
• M31: 15,542,620 km (0.114 R)
• M32: 16,259,643 km (0.109 R)
• M33: 16,682,855 km (0.074 R)
• M34: 17,416,932 km (0.11 R)
• M35: 17,787,935 km (0.048 R)
• M36: 17,912,101 km (0.099 R)
• M37: 18,349,226 km (0.033 R)
• M38: 19,297,677 km (0.104 R)
• M39: 20,717,211 km (0.119 R)
• M40: 21,439,619 km (0.111 R)
• M41: 21,970,242 km (0.086 R)
• M42: 24,756,353 km (0.088 R)
• M43: 25,173,282 km (0.039 R)
• M44: 27,364,443 km (0.084 R)
• M45: 29,763,244 km (0.087 R)
• M46: 30,428,955 km (0.108 R)
• M47: 31,324,448 km (0.035 R)
• M48: 31,624,840 km (0.057 R)
• M49: 34,293,517 km (0.093 R)
• M50: 35,147,122 km (0.099 R)
• M51: 35,303,153 km (0.111 R)
• M52: 35,381,243 km (0.072 R)
• M53: 36,164,986 km (0.118 R)
• M54: 36,322,363 km (0.051 R)
• M55: 36,717,002 km (0.037 R)
• M56: 37,192,424 km (0.064 R)
• M57: 38,229,437 km (0.075 R)
• M58: 38,309,621 km (0.065 R)
• M59: 38,630,808 km (0.057 R)
• M60: 39,275,874 km (0.073 R)
• M61: 42,305,530 km (0.085 R)
• M62: 42,637,637 km (0.104 R)
• M63: 42,720,664 km (0.058 R)
• M64: 44,058,218 km (0.099 R)
• M65: 46,090,206 km (0.085 R)
• M66: 46,175,627 km (0.083 R)
• M67: 48,152,563 km (0.119 R)
• M68: 48,846,697 km (0.055 R)
• M69: 49,544,122 km (0.074 R)
• M70: 51,922,130 km (0.114 R)
• M71: 52,455,596 km (0.092 R)
• M72: 54,247,030 km (0.057 R)
• M73: 56,514,336 km (0.091 R)
• M74: 56,696,995 km (0.051 R)
• M75: 57,889,439 km (0.092 R)
• M76: 58,904,910 km (0.108 R)
• M77: 62,741,347 km (0.103 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: 173 - 13,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit