🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.3

Radius: 13.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.49 AU - 0.55 AU

Year: 259 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,670,352 km

• M1: 173,234 km (0.108 R)
• M2: 286,330 km (0.117 R)
• M3: 372,050 km (0.103 R)
• M4: 480,209 km (0.088 R)
• M5: 575,204 km (0.076 R)
• M6: 694,583 km (0.103 R)
• M7: 781,798 km (0.058 R)
• M8: 873,502 km (0.081 R)
• M9: 991,983 km (0.093 R)
• M10: 1,080,845 km (0.045 R)
• M11: 1,172,698 km (0.102 R)
• M12: 1,309,580 km (0.03 R)
• M13: 1,581,848 km (0.079 R)
• M14: 1,687,614 km (0.028 R)
• M15: 1,776,924 km (0.058 R)
• M16: 1,872,816 km (0.069 R)
• M17: 1,980,377 km (0.107 R)
• M18: 2,064,899 km (0.109 R)
• M19: 2,186,522 km (0.098 R)
• M20: 2,305,303 km (0.065 R)
• M21: 2,431,713 km (0.058 R)
• M22: 2,587,594 km (0.111 R)
• M23: 2,691,714 km (0.051 R)
• M24: 2,791,496 km (0.096 R)
• M25: 3,006,618 km (0.053 R)
• M26: 3,122,108 km (0.099 R)
• M27: 3,238,943 km (0.105 R)
• M28: 3,327,655 km (0.063 R)
• M29: 3,441,349 km (0.075 R)
• M30: 3,550,107 km (0.106 R)
• M31: 3,653,928 km (0.101 R)
• M32: 3,864,711 km (0.115 R)
• M33: 3,965,391 km (0.058 R)
• M34: 4,111,548 km (0.038 R)
• M35: 4,292,113 km (0.077 R)
• M36: 4,435,726 km (0.09 R)
• M37: 4,594,300 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.5

Radius: 11.5

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 259 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,670,352 km

• M1: 163,211 km (0.106 R)
• M2: 257,608 km (0.105 R)
• M3: 338,989 km (0.077 R)
• M4: 433,834 km (0.072 R)
• M5: 522,246 km (0.079 R)
• M6: 637,586 km (0.101 R)
• M7: 755,768 km (0.104 R)
• M8: 834,307 km (0.099 R)
• M9: 919,578 km (0.12 R)
• M10: 1,027,887 km (0.082 R)
• M11: 1,128,417 km (0.111 R)
• M12: 1,219,821 km (0.073 R)
• M13: 1,296,714 km (0.115 R)
• M14: 1,441,974 km (0.041 R)
• M15: 1,537,417 km (0.119 R)
• M16: 1,653,954 km (0.073 R)
• M17: 1,749,248 km (0.089 R)
• M18: 1,866,383 km (0.105 R)
• M19: 2,144,635 km (0.054 R)
• M20: 2,217,639 km (0.076 R)
• M21: 2,291,540 km (0.117 R)
• M22: 2,469,113 km (0.075 R)
• M23: 2,556,927 km (0.075 R)
• M24: 2,634,568 km (0.093 R)
• M25: 2,838,021 km (0.07 R)
• M26: 3,165,042 km (0.115 R)
• M27: 3,290,854 km (0.111 R)
• M28: 3,454,963 km (0.073 R)
• M29: 3,678,312 km (0.112 R)
• M30: 3,778,992 km (0.101 R)
• M31: 3,912,732 km (0.102 R)
• M32: 3,989,775 km (0.087 R)
• M33: 4,086,864 km (0.084 R)
• M34: 4,184,851 km (0.113 R)
• M35: 4,389,650 km (0.089 R)
• M36: 4,490,030 km (0.115 R)
• M37: 4,611,504 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.6

Radius: 8.8

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.99 AU - 1.21 AU

Year: 796 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 91,670,352 km

• M1: 110,702 km (0.065 R)
• M2: 173,683 km (0.118 R)
• M3: 234,569 km (0.081 R)
• M4: 430,842 km (0.111 R)
• M5: 501,452 km (0.067 R)
• M6: 604,226 km (0.035 R)
• M7: 660,923 km (0.103 R)
• M8: 769,980 km (0.032 R)
• M9: 853,306 km (0.093 R)
• M10: 923,468 km (0.076 R)
• M11: 995,723 km (0.051 R)
• M12: 1,064,090 km (0.084 R)
• M13: 1,128,417 km (0.109 R)
• M14: 1,187,957 km (0.049 R)
• M15: 1,379,592 km (0.107 R)
• M16: 1,561,503 km (0.08 R)
• M17: 1,884,634 km (0.12 R)
• M18: 2,035,877 km (0.075 R)
• M19: 2,116,660 km (0.116 R)
• M20: 2,334,924 km (0.075 R)
• M21: 2,474,199 km (0.117 R)
• M22: 2,560,667 km (0.119 R)
• M23: 2,769,057 km (0.116 R)
• M24: 2,834,281 km (0.057 R)
• M25: 3,033,246 km (0.068 R)
• M26: 3,125,997 km (0.091 R)
• M27: 3,253,903 km (0.077 R)
• M28: 3,392,431 km (0.095 R)
• M29: 3,462,443 km (0.094 R)
• M30: 3,532,903 km (0.108 R)
• M31: 3,648,393 km (0.076 R)
• M32: 3,947,439 km (0.111 R)
• M33: 4,104,517 km (0.095 R)
• M34: 4,197,866 km (0.114 R)
• M35: 4,463,252 km (0.103 R)
• M36: 4,636,786 km (0.101 R)
• M37: 4,704,853 km (0.109 R)
• M38: 4,783,093 km (0.096 R)
• M39: 4,930,895 km (0.036 R)
• M40: 5,090,367 km (0.11 R)
• M41: 5,651,209 km (0.103 R)
• M42: 5,713,591 km (0.052 R)
• M43: 5,807,539 km (0.103 R)
• M44: 5,923,178 km (0.115 R)
• M45: 6,007,701 km (0.074 R)
• M46: 6,103,294 km (0.103 R)
• M47: 6,263,812 km (0.087 R)
• M48: 6,328,439 km (0.115 R)
• M49: 6,698,693 km (0.064 R)
• M50: 6,808,947 km (0.081 R)
• M51: 6,875,369 km (0.075 R)
• M52: 6,930,869 km (0.049 R)
• M53: 6,997,740 km (0.057 R)
• M54: 7,053,540 km (0.115 R)
• M55: 7,414,669 km (0.119 R)
• M56: 7,563,070 km (0.107 R)
• M57: 7,770,263 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.7

Radius: 11.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.44 AU - 2.88 AU

Year: 2995 Days

Day: 11.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 142.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 91,670,352 km

• M1: 171,140 km (0.119 R)
• M2: 254,017 km (0.114 R)
• M3: 340,335 km (0.065 R)
• M4: 449,242 km (0.049 R)
• M5: 521,947 km (0.116 R)
• M6: 682,017 km (0.041 R)
• M7: 798,703 km (0.101 R)
• M8: 933,341 km (0.114 R)
• M9: 1,087,427 km (0.09 R)
• M10: 1,523,654 km (0.115 R)
• M11: 1,654,253 km (0.107 R)
• M12: 1,885,083 km (0.059 R)
• M13: 2,185,026 km (0.03 R)
• M14: 2,318,318 km (0.075 R)
• M15: 2,655,661 km (0.085 R)
• M16: 2,734,649 km (0.095 R)
• M17: 3,124,651 km (0.084 R)
• M18: 3,292,500 km (0.1 R)
• M19: 3,394,525 km (0.104 R)
• M20: 3,885,356 km (0.098 R)
• M21: 4,139,223 km (0.077 R)
• M22: 4,268,177 km (0.044 R)
• M23: 4,817,051 km (0.09 R)
• M24: 4,913,841 km (0.106 R)
• M25: 5,149,159 km (0.092 R)
• M26: 5,288,135 km (0.088 R)
• M27: 5,448,504 km (0.067 R)
• M28: 5,794,674 km (0.102 R)
• M29: 5,980,773 km (0.115 R)
• M30: 6,127,080 km (0.087 R)
• M31: 6,253,341 km (0.113 R)
• M32: 6,401,742 km (0.107 R)
• M33: 6,615,816 km (0.084 R)
• M34: 6,810,443 km (0.116 R)
• M35: 6,941,341 km (0.109 R)
• M36: 7,183,540 km (0.102 R)
• M37: 7,428,432 km (0.073 R)
• M38: 7,789,711 km (0.102 R)
• M39: 8,156,674 km (0.107 R)
• M40: 8,365,663 km (0.093 R)
• M41: 9,243,204 km (0.098 R)
• M42: 9,364,079 km (0.077 R)
• M43: 10,075,417 km (0.11 R)
• M44: 11,653,973 km (0.072 R)
• M45: 11,889,590 km (0.097 R)
• M46: 12,365,311 km (0.105 R)
• M47: 12,632,343 km (0.117 R)
• M48: 13,063,634 km (0.035 R)
• M49: 13,747,147 km (0.107 R)
• M50: 14,162,879 km (0.109 R)
• M51: 14,554,676 km (0.114 R)
• M52: 14,950,063 km (0.101 R)
• M53: 15,578,524 km (0.116 R)
• M54: 15,722,437 km (0.081 R)
• M55: 15,809,204 km (0.105 R)
• M56: 16,186,340 km (0.095 R)
• M57: 16,361,519 km (0.108 R)
• M58: 16,890,647 km (0.06 R)
• M59: 17,276,310 km (0.096 R)
• M60: 17,845,231 km (0.102 R)
• M61: 18,389,917 km (0.045 R)
• M62: 18,970,805 km (0.06 R)
• M63: 20,307,612 km (0.073 R)
• M64: 20,654,380 km (0.072 R)
• M65: 21,034,957 km (0.085 R)
• M66: 21,353,899 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.1

Radius: 5

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.95 AU - 10.09 AU

Year: 18699 Days

Day: 24.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,670,352 km

• M1: 66,122 km (0.114 R)
• M2: 100,081 km (0.119 R)
• M3: 135,685 km (0.097 R)
• M4: 304,432 km (0.046 R)
• M5: 417,228 km (0.062 R)
• M6: 558,299 km (0.099 R)
• M7: 747,241 km (0.05 R)
• M8: 831,764 km (0.101 R)
• M9: 937,380 km (0.056 R)
• M10: 1,260,362 km (0.065 R)
• M11: 1,382,135 km (0.11 R)
• M12: 2,023,311 km (0.099 R)
• M13: 2,142,092 km (0.106 R)
• M14: 2,361,851 km (0.051 R)
• M15: 2,822,762 km (0.101 R)
• M16: 2,928,827 km (0.113 R)
• M17: 3,036,388 km (0.109 R)
• M18: 3,227,574 km (0.097 R)
• M19: 3,283,075 km (0.102 R)
• M20: 3,366,700 km (0.079 R)
• M21: 3,679,509 km (0.118 R)
• M22: 4,455,174 km (0.082 R)
• M23: 4,610,008 km (0.113 R)
• M24: 4,925,061 km (0.085 R)
• M25: 5,443,567 km (0.052 R)
• M26: 7,028,108 km (0.096 R)
• M27: 7,172,320 km (0.069 R)
• M28: 7,684,394 km (0.103 R)
• M29: 8,019,792 km (0.115 R)
• M30: 8,321,980 km (0.074 R)
• M31: 9,093,606 km (0.107 R)
• M32: 9,448,302 km (0.119 R)
• M33: 9,807,487 km (0.063 R)
• M34: 9,847,729 km (0.118 R)
• M35: 9,887,970 km (0.041 R)
• M36: 11,499,588 km (0.115 R)
• M37: 12,140,765 km (0.111 R)
• M38: 13,368,515 km (0.03 R)
• M39: 13,592,014 km (0.075 R)
• M40: 13,906,768 km (0.069 R)
• M41: 14,543,606 km (0.089 R)
• M42: 14,819,464 km (0.114 R)
• M43: 15,236,394 km (0.1 R)
• M44: 15,610,239 km (0.091 R)
• M45: 17,916,290 km (0.105 R)
• M46: 18,014,725 km (0.102 R)
• M47: 18,113,161 km (0.069 R)
• M48: 18,558,962 km (0.115 R)
• M49: 18,808,043 km (0.109 R)
• M50: 18,958,089 km (0.095 R)
• M51: 19,209,115 km (0.048 R)
• M52: 20,019,486 km (0.06 R)
• M53: 20,223,837 km (0.117 R)
• M54: 20,377,474 km (0.116 R)
• M55: 20,531,560 km (0.094 R)
• M56: 20,583,021 km (0.06 R)
• M57: 21,255,763 km (0.114 R)
• M58: 21,673,440 km (0.12 R)
• M59: 22,357,851 km (0.084 R)
• M60: 26,330,123 km (0.066 R)
• M61: 26,610,170 km (0.094 R)
• M62: 26,891,115 km (0.082 R)
• M63: 27,512,544 km (0.078 R)
• M64: 28,712,170 km (0.088 R)
• M65: 29,000,295 km (0.116 R)
• M66: 29,347,362 km (0.099 R)
• M67: 30,808,036 km (0.114 R)
• M68: 31,103,043 km (0.114 R)
• M69: 31,814,680 km (0.05 R)
• M70: 32,411,875 km (0.102 R)
• M71: 32,591,841 km (0.1 R)
• M72: 32,651,830 km (0.098 R)
• M73: 33,073,097 km (0.118 R)
• M74: 33,375,135 km (0.08 R)
• M75: 33,617,484 km (0.095 R)
• M76: 34,653,599 km (0.104 R)
• M77: 35,206,363 km (0.085 R)
• M78: 35,885,986 km (0.085 R)
• M79: 38,203,556 km (0.084 R)
• M80: 38,266,836 km (0.097 R)
• M81: 39,092,916 km (0.056 R)
• M82: 39,156,794 km (0.083 R)
• M83: 39,220,672 km (0.058 R)
• M84: 40,375,418 km (0.037 R)
• M85: 40,827,503 km (0.116 R)
• M86: 41,801,983 km (0.104 R)
• M87: 41,932,433 km (0.091 R)
• M88: 42,259,304 km (0.12 R)
• M89: 42,455,876 km (0.101 R)
• M90: 42,587,073 km (0.095 R)
• M91: 42,652,747 km (0.096 R)
• M92: 43,047,236 km (0.112 R)
• M93: 43,113,059 km (0.115 R)
• M94: 43,443,072 km (0.115 R)
• M95: 44,238,185 km (0.098 R)
• M96: 44,437,748 km (0.094 R)

Asteroid Belt

Center: 9.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.9

Radius: 3.8

Gravity: 66.41 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.71 AU - 10.61 AU

Year: 22354 Days

Day: 17.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,670,352 km

• M1: 89,908 km (0.087 R)
• M2: 183,108 km (0.117 R)
• M3: 215,571 km (0.086 R)
• M4: 287,228 km (0.112 R)
• M5: 499,806 km (0.04 R)
• M6: 596,447 km (0.106 R)
• M7: 752,926 km (0.109 R)
• M8: 1,496,128 km (0.052 R)
• M9: 1,744,162 km (0.082 R)
• M10: 1,854,415 km (0.097 R)
• M11: 2,043,208 km (0.095 R)
• M12: 3,076,031 km (0.05 R)
• M13: 3,855,885 km (0.097 R)
• M14: 4,243,044 km (0.032 R)
• M15: 4,391,445 km (0.11 R)
• M16: 4,795,509 km (0.071 R)
• M17: 5,264,050 km (0.116 R)
• M18: 5,911,210 km (0.114 R)
• M19: 6,188,116 km (0.119 R)
• M20: 7,635,326 km (0.104 R)
• M21: 8,676,228 km (0.117 R)
• M22: 9,630,961 km (0.076 R)
• M23: 9,695,737 km (0.035 R)
• M24: 10,352,023 km (0.111 R)
• M25: 10,551,736 km (0.101 R)
• M26: 11,637,817 km (0.044 R)
• M27: 13,116,442 km (0.092 R)
• M28: 13,188,399 km (0.088 R)
• M29: 14,430,061 km (0.106 R)
• M30: 15,253,298 km (0.103 R)
• M31: 15,480,388 km (0.089 R)
• M32: 15,861,413 km (0.118 R)
• M33: 16,091,645 km (0.069 R)
• M34: 18,694,648 km (0.035 R)
• M35: 19,755,446 km (0.11 R)
• M36: 20,003,030 km (0.115 R)
• M37: 22,191,049 km (0.08 R)
• M38: 23,487,464 km (0.111 R)
• M39: 23,574,829 km (0.076 R)
• M40: 23,925,038 km (0.075 R)
• M41: 24,630,841 km (0.097 R)
• M42: 24,808,264 km (0.082 R)
• M43: 26,243,506 km (0.089 R)
• M44: 26,515,624 km (0.041 R)
• M45: 30,516,918 km (0.068 R)
• M46: 30,707,506 km (0.098 R)
• M47: 33,025,675 km (0.111 R)
• M48: 35,399,643 km (0.061 R)
• M49: 35,800,566 km (0.079 R)
• M50: 36,203,134 km (0.07 R)
• M51: 37,827,916 km (0.079 R)
• M52: 37,930,241 km (0.06 R)
• M53: 38,135,190 km (0.061 R)
• M54: 39,892,217 km (0.085 R)
• M55: 39,996,337 km (0.106 R)
• M56: 40,413,865 km (0.053 R)
• M57: 40,728,020 km (0.079 R)
• M58: 42,842,885 km (0.115 R)
• M59: 42,949,549 km (0.117 R)
• M60: 45,536,245 km (0.117 R)
• M61: 47,951,353 km (0.079 R)
• M62: 48,062,056 km (0.072 R)
• M63: 49,397,815 km (0.093 R)
• M64: 57,311,243 km (0.107 R)
• M65: 58,727,038 km (0.074 R)
• M66: 58,964,150 km (0.104 R)
• M67: 59,201,562 km (0.032 R)
• M68: 59,320,343 km (0.11 R)
• M69: 59,796,363 km (0.084 R)
• M70: 60,752,443 km (0.114 R)
• M71: 64,504,208 km (0.12 R)
• M72: 66,716,910 km (0.047 R)
• M73: 66,964,196 km (0.032 R)
• M74: 67,708,146 km (0.107 R)
• M75: 68,454,938 km (0.104 R)
• M76: 69,454,701 km (0.074 R)
• M77: 70,963,545 km (0.109 R)
• M78: 71,975,425 km (0.062 R)
• M79: 72,483,160 km (0.113 R)
• M80: 72,737,477 km (0.076 R)
• M81: 74,525,919 km (0.068 R)
• M82: 75,554,405 km (0.114 R)
• M83: 76,458,125 km (0.066 R)
• M84: 77,105,884 km (0.181 R)
• M85: 77,755,438 km (0.084 R)
• M86: 79,846,218 km (0.054 R)
• M87: 80,766,694 km (0.061 R)
• M88: 83,549,214 km (0.221 R)
• M89: 84,617,492 km (0.119 R)
• M90: 86,228,362 km (0.104 R)
• M91: 86,497,788 km (0.044 R)
• M92: 88,935,485 km (0.05 R)
• M93: 91,258,291 km (0.099 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: 276 - 16,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit