🌌 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: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.7

Radius: 8.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.64 AU

Year: 313 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 20,399,065 km

• M1: 116,088 km (0.084 R)
• M2: 172,636 km (0.07 R)
• M3: 227,688 km (0.106 R)
• M4: 283,937 km (0.114 R)
• M5: 344,673 km (0.034 R)
• M6: 424,260 km (0.074 R)
• M7: 485,445 km (0.081 R)
• M8: 602,131 km (0.088 R)
• M9: 666,010 km (0.091 R)
• M10: 728,990 km (0.108 R)
• M11: 797,656 km (0.09 R)
• M12: 854,353 km (0.082 R)
• M13: 916,137 km (0.098 R)
• M14: 990,936 km (0.069 R)
• M15: 1,075,758 km (0.114 R)
• M16: 1,155,045 km (0.106 R)
• M17: 1,244,654 km (0.108 R)
• M18: 1,332,319 km (0.119 R)
• M19: 1,487,751 km (0.104 R)
• M20: 1,603,839 km (0.05 R)
• M21: 1,676,843 km (0.118 R)
• M22: 1,859,352 km (0.083 R)
• M23: 2,023,910 km (0.118 R)
• M24: 2,083,150 km (0.1 R)
• M25: 2,148,076 km (0.033 R)
• M26: 2,295,280 km (0.06 R)
• M27: 2,357,064 km (0.098 R)
• M28: 2,440,540 km (0.105 R)
• M29: 2,530,298 km (0.119 R)
• M30: 2,588,941 km (0.077 R)
• M31: 2,707,721 km (0.077 R)
• M32: 2,800,622 km (0.086 R)
• M33: 3,046,411 km (0.105 R)
• M34: 3,120,312 km (0.073 R)
• M35: 3,299,082 km (0.079 R)
• M36: 3,357,425 km (0.102 R)
• M37: 3,439,853 km (0.12 R)
• M38: 3,499,094 km (0.034 R)
• M39: 3,715,263 km (0.116 R)
• M40: 3,818,785 km (0.093 R)
• M41: 3,929,637 km (0.095 R)
• M42: 4,091,502 km (0.074 R)
• M43: 4,185,898 km (0.106 R)
• M44: 4,255,611 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.4

Radius: 11.8

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.98 AU - 1.22 AU

Year: 796 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,399,065 km

• M1: 149,149 km (0.105 R)
• M2: 278,102 km (0.118 R)
• M3: 352,901 km (0.113 R)
• M4: 442,810 km (0.074 R)
• M5: 547,977 km (0.104 R)
• M6: 641,476 km (0.105 R)
• M7: 747,092 km (0.042 R)
• M8: 902,225 km (0.08 R)
• M9: 1,075,459 km (0.095 R)
• M10: 1,156,242 km (0.042 R)
• M11: 1,288,486 km (0.097 R)
• M12: 1,396,795 km (0.058 R)
• M13: 1,500,766 km (0.075 R)
• M14: 1,661,733 km (0.114 R)
• M15: 1,844,841 km (0.085 R)
• M16: 2,001,171 km (0.119 R)
• M17: 2,076,867 km (0.062 R)
• M18: 2,153,611 km (0.087 R)
• M19: 2,231,252 km (0.088 R)
• M20: 2,773,545 km (0.055 R)
• M21: 3,079,472 km (0.043 R)
• M22: 3,256,297 km (0.103 R)
• M23: 3,376,125 km (0.072 R)
• M24: 3,702,996 km (0.096 R)
• M25: 3,807,415 km (0.073 R)
• M26: 3,997,554 km (0.043 R)
• M27: 4,093,895 km (0.099 R)
• M28: 4,201,905 km (0.096 R)
• M29: 4,487,039 km (0.052 R)
• M30: 4,733,277 km (0.109 R)
• M31: 4,984,003 km (0.056 R)
• M32: 5,262,554 km (0.104 R)
• M33: 5,368,469 km (0.09 R)
• M34: 5,546,341 km (0.039 R)
• M35: 5,642,084 km (0.063 R)
• M36: 5,847,332 km (0.069 R)
• M37: 6,302,558 km (0.108 R)
• M38: 6,566,000 km (0.039 R)
• M39: 6,756,588 km (0.105 R)
• M40: 6,974,702 km (0.066 R)
• M41: 7,182,044 km (0.068 R)
• M42: 7,603,013 km (0.084 R)
• M43: 7,816,638 km (0.104 R)
• M44: 8,005,132 km (0.114 R)
• M45: 8,208,734 km (0.036 R)
• M46: 8,290,714 km (0.104 R)
• M47: 8,386,606 km (0.12 R)
• M48: 8,565,824 km (0.104 R)
• M49: 8,815,952 km (0.103 R)
• M50: 9,153,295 km (0.043 R)
• M51: 9,280,902 km (0.093 R)
• M52: 9,580,996 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.8

Radius: 10.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.26 AU - 1.78 AU

Year: 1294 Days

Day: 14 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,399,065 km

• M1: 130,898 km (0.099 R)
• M2: 287,826 km (0.077 R)
• M3: 378,483 km (0.116 R)
• M4: 513,719 km (0.101 R)
• M5: 596,746 km (0.117 R)
• M6: 950,844 km (0.102 R)
• M7: 1,035,068 km (0.028 R)
• M8: 1,114,504 km (0.114 R)
• M9: 1,272,180 km (0.086 R)
• M10: 1,357,900 km (0.112 R)
• M11: 1,453,643 km (0.11 R)
• M12: 1,593,517 km (0.086 R)
• M13: 1,686,417 km (0.119 R)
• M14: 1,763,759 km (0.115 R)
• M15: 1,833,621 km (0.056 R)
• M16: 1,976,188 km (0.075 R)
• M17: 2,085,544 km (0.104 R)
• M18: 2,253,542 km (0.028 R)
• M19: 2,633,072 km (0.114 R)
• M20: 2,733,602 km (0.113 R)
• M21: 2,866,295 km (0.082 R)
• M22: 2,938,701 km (0.039 R)
• M23: 3,085,306 km (0.102 R)
• M24: 3,223,685 km (0.073 R)
• M25: 3,440,601 km (0.085 R)
• M26: 3,550,855 km (0.095 R)
• M27: 3,651,235 km (0.086 R)
• M28: 3,718,554 km (0.1 R)
• M29: 3,809,061 km (0.059 R)
• M30: 4,038,694 km (0.103 R)
• M31: 4,284,633 km (0.117 R)
• M32: 4,583,828 km (0.086 R)
• M33: 4,656,683 km (0.098 R)
• M34: 4,779,054 km (0.104 R)
• M35: 4,914,739 km (0.051 R)
• M36: 5,152,300 km (0.033 R)
• M37: 5,266,144 km (0.094 R)
• M38: 5,444,914 km (0.076 R)
• M39: 5,586,732 km (0.103 R)
• M40: 5,677,688 km (0.08 R)
• M41: 5,795,422 km (0.088 R)
• M42: 5,980,025 km (0.072 R)
• M43: 6,206,965 km (0.09 R)
• M44: 6,341,753 km (0.058 R)
• M45: 6,477,438 km (0.045 R)
• M46: 6,834,977 km (0.115 R)
• M47: 6,904,540 km (0.081 R)
• M48: 7,016,140 km (0.12 R)
• M49: 7,283,920 km (0.074 R)
• M50: 7,670,182 km (0.073 R)
• M51: 7,800,332 km (0.043 R)
• M52: 7,887,548 km (0.089 R)
• M53: 8,004,384 km (0.1 R)
• M54: 8,254,661 km (0.111 R)
• M55: 8,492,522 km (0.114 R)
• M56: 8,612,200 km (0.058 R)
• M57: 8,792,914 km (0.118 R)
• M58: 9,142,823 km (0.114 R)
• M59: 9,856,405 km (0.098 R)
• M60: 10,140,492 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.1

Radius: 14.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.59 AU - 1.67 AU

Year: 1436 Days

Day: 6.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,399,065 km

• M1: 189,391 km (0.041 R)
• M2: 299,645 km (0.114 R)
• M3: 395,986 km (0.058 R)
• M4: 486,791 km (0.08 R)
• M5: 645,066 km (0.034 R)
• M6: 745,895 km (0.069 R)
• M7: 845,677 km (0.12 R)
• M8: 997,519 km (0.038 R)
• M9: 1,175,989 km (0.107 R)
• M10: 1,321,847 km (0.117 R)
• M11: 1,419,684 km (0.113 R)
• M12: 1,538,614 km (0.115 R)
• M13: 1,632,711 km (0.115 R)
• M14: 1,738,477 km (0.1 R)
• M15: 1,957,339 km (0.046 R)
• M16: 2,059,963 km (0.065 R)
• M17: 2,185,625 km (0.102 R)
• M18: 2,500,379 km (0.09 R)
• M19: 2,601,058 km (0.096 R)
• M20: 2,714,603 km (0.114 R)
• M21: 2,935,260 km (0.039 R)
• M22: 3,173,868 km (0.059 R)
• M23: 3,369,542 km (0.11 R)
• M24: 3,837,485 km (0.105 R)
• M25: 4,259,051 km (0.083 R)
• M26: 4,407,452 km (0.076 R)
• M27: 4,891,402 km (0.097 R)
• M28: 5,018,560 km (0.115 R)
• M29: 5,626,974 km (0.064 R)
• M30: 5,775,375 km (0.096 R)
• M31: 5,880,094 km (0.109 R)
• M32: 6,121,694 km (0.117 R)
• M33: 6,274,284 km (0.101 R)
• M34: 6,381,995 km (0.117 R)
• M35: 6,661,743 km (0.111 R)
• M36: 6,787,255 km (0.108 R)
• M37: 7,009,109 km (0.068 R)
• M38: 7,249,363 km (0.09 R)
• M39: 7,427,385 km (0.096 R)
• M40: 7,525,072 km (0.063 R)
• M41: 7,853,888 km (0.092 R)
• M42: 8,339,034 km (0.086 R)
• M43: 8,765,089 km (0.05 R)
• M44: 9,180,971 km (0.097 R)
• M45: 9,338,647 km (0.045 R)
• M46: 9,479,568 km (0.068 R)
• M47: 10,140,342 km (0.064 R)
• M48: 10,339,606 km (0.117 R)
• M49: 10,448,962 km (0.06 R)
• M50: 10,889,977 km (0.099 R)
• M51: 11,075,628 km (0.111 R)
• M52: 11,224,777 km (0.106 R)
• M53: 11,374,674 km (0.095 R)
• M54: 11,771,408 km (0.097 R)
• M55: 11,923,698 km (0.086 R)
• M56: 12,326,715 km (0.051 R)
• M57: 12,462,101 km (0.086 R)
• M58: 13,028,030 km (0.088 R)
• M59: 13,225,200 km (0.069 R)
• M60: 13,324,084 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 12.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.33 AU - 2.77 AU

Year: 2811 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,399,065 km

• M1: 160,818 km (0.096 R)
• M2: 243,246 km (0.088 R)
• M3: 322,832 km (0.032 R)
• M4: 477,816 km (0.064 R)
• M5: 578,495 km (0.092 R)
• M6: 720,613 km (0.108 R)
• M7: 893,997 km (0.102 R)
• M8: 1,043,445 km (0.098 R)
• M9: 1,161,478 km (0.113 R)
• M10: 1,368,671 km (0.12 R)
• M11: 1,599,800 km (0.1 R)
• M12: 1,726,210 km (0.079 R)
• M13: 2,214,348 km (0.115 R)
• M14: 2,567,847 km (0.081 R)
• M15: 2,703,533 km (0.074 R)
• M16: 2,911,474 km (0.062 R)
• M17: 2,996,296 km (0.117 R)
• M18: 3,153,822 km (0.074 R)
• M19: 3,373,133 km (0.113 R)
• M20: 3,612,639 km (0.106 R)
• M21: 4,124,563 km (0.059 R)
• M22: 4,220,156 km (0.102 R)
• M23: 4,397,280 km (0.088 R)
• M24: 5,494,431 km (0.089 R)
• M25: 5,635,053 km (0.051 R)
• M26: 5,902,234 km (0.099 R)
• M27: 6,028,345 km (0.05 R)
• M28: 6,155,354 km (0.068 R)
• M29: 6,393,663 km (0.074 R)
• M30: 6,728,763 km (0.088 R)
• M31: 6,879,408 km (0.055 R)
• M32: 7,107,694 km (0.094 R)
• M33: 7,261,331 km (0.096 R)
• M34: 7,435,463 km (0.083 R)
• M35: 8,005,880 km (0.083 R)
• M36: 8,226,088 km (0.063 R)
• M37: 8,733,823 km (0.111 R)
• M38: 8,898,530 km (0.09 R)
• M39: 9,001,902 km (0.055 R)
• M40: 9,168,255 km (0.094 R)
• M41: 9,356,599 km (0.056 R)
• M42: 9,482,859 km (0.074 R)
• M43: 9,630,961 km (0.092 R)
• M44: 9,908,017 km (0.069 R)
• M45: 10,404,682 km (0.058 R)
• M46: 10,623,094 km (0.081 R)
• M47: 10,732,899 km (0.114 R)
• M48: 10,865,144 km (0.106 R)
• M49: 11,198,298 km (0.061 R)
• M50: 11,399,807 km (0.044 R)
• M51: 11,988,624 km (0.049 R)
• M52: 12,471,376 km (0.09 R)
• M53: 12,633,839 km (0.099 R)
• M54: 12,820,238 km (0.058 R)
• M55: 13,694,339 km (0.07 R)
• M56: 13,837,953 km (0.111 R)
• M57: 14,636,656 km (0.08 R)
• M58: 15,226,819 km (0.107 R)
• M59: 15,674,715 km (0.112 R)
• M60: 15,900,309 km (0.091 R)
• M61: 16,303,924 km (0.098 R)
• M62: 16,685,399 km (0.069 R)
• M63: 16,890,048 km (0.079 R)
• M64: 16,992,673 km (0.12 R)
• M65: 17,147,058 km (0.097 R)
• M66: 17,276,011 km (0.057 R)
• M67: 17,379,533 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 13.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.14 AU - 3.36 AU

Year: 4044 Days

Day: 5.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,399,065 km

• M1: 225,444 km (0.097 R)
• M2: 321,486 km (0.098 R)
• M3: 445,951 km (0.102 R)
• M4: 685,009 km (0.09 R)
• M5: 1,043,595 km (0.085 R)
• M6: 1,225,356 km (0.101 R)
• M7: 1,361,939 km (0.079 R)
• M8: 1,591,572 km (0.097 R)
• M9: 1,726,659 km (0.112 R)
• M10: 1,881,492 km (0.075 R)
• M11: 1,976,637 km (0.117 R)
• M12: 2,512,646 km (0.111 R)
• M13: 2,653,717 km (0.078 R)
• M14: 2,888,735 km (0.107 R)
• M15: 3,018,137 km (0.075 R)
• M16: 3,379,416 km (0.079 R)
• M17: 3,476,954 km (0.094 R)
• M18: 3,575,389 km (0.082 R)
• M19: 4,311,859 km (0.12 R)
• M20: 4,417,775 km (0.071 R)
• M21: 4,916,983 km (0.077 R)
• M22: 5,005,694 km (0.081 R)
• M23: 5,434,143 km (0.062 R)
• M24: 5,525,996 km (0.073 R)
• M25: 5,618,298 km (0.045 R)
• M26: 6,087,586 km (0.109 R)
• M27: 6,375,263 km (0.095 R)
• M28: 7,570,699 km (0.093 R)
• M29: 7,906,247 km (0.06 R)
• M30: 8,167,745 km (0.097 R)
• M31: 9,160,326 km (0.056 R)
• M32: 9,380,086 km (0.068 R)
• M33: 10,390,021 km (0.102 R)
• M34: 11,053,487 km (0.096 R)
• M35: 11,257,988 km (0.08 R)
• M36: 11,760,337 km (0.111 R)
• M37: 11,849,647 km (0.065 R)
• M38: 11,969,326 km (0.047 R)
• M39: 12,239,799 km (0.093 R)
• M40: 12,603,621 km (0.049 R)
• M41: 12,786,878 km (0.093 R)
• M42: 13,063,335 km (0.116 R)
• M43: 13,622,382 km (0.113 R)
• M44: 13,904,972 km (0.047 R)
• M45: 14,252,788 km (0.11 R)
• M46: 14,957,244 km (0.1 R)
• M47: 15,281,273 km (0.104 R)
• M48: 15,903,151 km (0.111 R)
• M49: 16,200,701 km (0.04 R)
• M50: 16,400,115 km (0.117 R)
• M51: 16,566,917 km (0.065 R)
• M52: 17,477,220 km (0.066 R)
• M53: 17,647,612 km (0.061 R)
• M54: 17,784,344 km (0.104 R)
• M55: 18,890,621 km (0.092 R)
• M56: 18,995,489 km (0.072 R)
• M57: 19,593,282 km (0.101 R)
• M58: 19,841,315 km (0.115 R)
• M59: 19,947,978 km (0.058 R)
• M60: 20,054,791 km (0.093 R)
• M61: 20,304,620 km (0.059 R)
• M62: 20,843,771 km (0.097 R)
• M63: 21,060,687 km (0.1 R)
• M64: 21,278,352 km (0.115 R)
• M65: 22,600,349 km (0.094 R)
• M66: 23,797,580 km (0.104 R)
• M67: 24,442,048 km (0.109 R)
• M68: 24,862,119 km (0.087 R)
• M69: 25,825,828 km (0.11 R)
• M70: 26,097,797 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 13.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.35 AU - 3.89 AU

Year: 4754 Days

Day: 12.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,399,065 km

• M1: 213,027 km (0.118 R)
• M2: 507,286 km (0.054 R)
• M3: 1,145,620 km (0.113 R)
• M4: 1,235,529 km (0.067 R)
• M5: 1,422,975 km (0.034 R)
• M6: 1,595,012 km (0.08 R)
• M7: 1,722,320 km (0.047 R)
• M8: 1,826,740 km (0.102 R)
• M9: 2,209,561 km (0.084 R)
• M10: 2,469,262 km (0.096 R)
• M11: 2,831,289 km (0.113 R)
• M12: 3,146,193 km (0.105 R)
• M13: 3,291,602 km (0.067 R)
• M14: 3,895,977 km (0.067 R)
• M15: 4,444,104 km (0.12 R)
• M16: 4,626,314 km (0.08 R)
• M17: 4,979,216 km (0.087 R)
• M18: 5,691,601 km (0.056 R)
• M19: 6,009,646 km (0.097 R)
• M20: 6,252,144 km (0.114 R)
• M21: 6,621,800 km (0.057 R)
• M22: 6,746,714 km (0.07 R)
• M23: 6,956,600 km (0.074 R)
• M24: 7,490,665 km (0.098 R)
• M25: 7,751,862 km (0.115 R)
• M26: 8,038,043 km (0.082 R)
• M27: 8,327,964 km (0.118 R)
• M28: 8,643,915 km (0.086 R)
• M29: 9,079,095 km (0.058 R)
• M30: 9,241,259 km (0.088 R)
• M31: 9,334,309 km (0.054 R)
• M32: 10,330,780 km (0.083 R)
• M33: 10,817,123 km (0.042 R)
• M34: 11,989,521 km (0.103 R)
• M35: 12,167,692 km (0.101 R)
• M36: 12,603,770 km (0.084 R)
• M37: 12,993,024 km (0.054 R)
• M38: 13,676,836 km (0.106 R)
• M39: 14,076,711 km (0.109 R)
• M40: 14,779,073 km (0.113 R)
• M41: 14,915,357 km (0.103 R)
• M42: 15,575,831 km (0.06 R)
• M43: 16,021,483 km (0.098 R)
• M44: 16,330,253 km (0.029 R)
• M45: 16,471,324 km (0.084 R)
• M46: 17,068,070 km (0.117 R)
• M47: 17,614,102 km (0.112 R)
• M48: 17,700,869 km (0.102 R)
• M49: 17,845,680 km (0.11 R)
• M50: 18,224,312 km (0.115 R)
• M51: 18,429,261 km (0.106 R)
• M52: 19,945,435 km (0.042 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 11,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit