🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 13.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.85 AU

Year: 403 Days

Day: 7.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 149.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 50,571,768 km

• M1: 168,896 km (0.057 R)
• M2: 255,064 km (0.096 R)
• M3: 390,151 km (0.117 R)
• M4: 481,855 km (0.075 R)
• M5: 576,251 km (0.111 R)
• M6: 682,465 km (0.111 R)
• M7: 800,797 km (0.117 R)
• M8: 945,010 km (0.073 R)
• M9: 1,084,435 km (0.093 R)
• M10: 1,181,524 km (0.116 R)
• M11: 1,322,894 km (0.029 R)
• M12: 1,438,084 km (0.105 R)
• M13: 1,623,286 km (0.087 R)
• M14: 1,782,010 km (0.086 R)
• M15: 1,928,167 km (0.11 R)
• M16: 2,127,581 km (0.041 R)
• M17: 2,245,614 km (0.112 R)
• M18: 2,334,026 km (0.095 R)
• M19: 2,521,023 km (0.036 R)
• M20: 2,613,026 km (0.072 R)
• M21: 2,726,571 km (0.051 R)
• M22: 2,841,612 km (0.053 R)
• M23: 2,937,653 km (0.115 R)
• M24: 3,048,805 km (0.097 R)
• M25: 3,147,240 km (0.037 R)
• M26: 3,268,265 km (0.077 R)
• M27: 3,369,094 km (0.071 R)
• M28: 3,456,459 km (0.094 R)
• M29: 3,544,572 km (0.044 R)
• M30: 3,981,099 km (0.11 R)
• M31: 4,158,970 km (0.073 R)
• M32: 4,276,554 km (0.1 R)
• M33: 4,371,250 km (0.11 R)
• M34: 4,547,027 km (0.042 R)
• M35: 4,643,817 km (0.107 R)
• M36: 4,773,967 km (0.065 R)
• M37: 4,946,753 km (0.117 R)
• M38: 5,063,140 km (0.067 R)
• M39: 5,163,670 km (0.06 R)
• M40: 5,281,702 km (0.111 R)
• M41: 5,417,687 km (0.077 R)
• M42: 5,520,610 km (0.113 R)
• M43: 5,615,455 km (0.051 R)
• M44: 5,745,605 km (0.111 R)
• M45: 5,929,611 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.4

Radius: 13.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.62 AU - 1.9 AU

Year: 1508 Days

Day: 7.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,571,768 km

• M1: 170,841 km (0.11 R)
• M2: 259,253 km (0.09 R)
• M3: 399,875 km (0.104 R)
• M4: 521,648 km (0.046 R)
• M5: 625,319 km (0.086 R)
• M6: 796,758 km (0.069 R)
• M7: 920,775 km (0.106 R)
• M8: 1,288,935 km (0.05 R)
• M9: 1,400,086 km (0.082 R)
• M10: 1,826,291 km (0.084 R)
• M11: 2,699,793 km (0.09 R)
• M12: 3,372,834 km (0.11 R)
• M13: 3,463,939 km (0.096 R)
• M14: 3,569,106 km (0.104 R)
• M15: 3,904,504 km (0.079 R)
• M16: 4,152,538 km (0.073 R)
• M17: 4,824,531 km (0.114 R)
• M18: 4,986,845 km (0.079 R)
• M19: 5,090,965 km (0.112 R)
• M20: 5,453,890 km (0.084 R)
• M21: 5,607,676 km (0.091 R)
• M22: 5,951,003 km (0.071 R)
• M23: 6,221,027 km (0.084 R)
• M24: 6,576,622 km (0.071 R)
• M25: 6,674,758 km (0.098 R)
• M26: 7,088,994 km (0.101 R)
• M27: 7,223,333 km (0.034 R)
• M28: 7,580,124 km (0.084 R)
• M29: 7,683,047 km (0.05 R)
• M30: 7,890,390 km (0.078 R)
• M31: 8,363,867 km (0.087 R)
• M32: 8,523,787 km (0.085 R)
• M33: 8,738,610 km (0.047 R)
• M34: 8,882,822 km (0.106 R)
• M35: 8,973,329 km (0.111 R)
• M36: 9,118,888 km (0.114 R)
• M37: 9,283,445 km (0.033 R)
• M38: 9,764,702 km (0.055 R)
• M39: 9,989,547 km (0.073 R)
• M40: 10,311,033 km (0.116 R)
• M41: 10,444,475 km (0.051 R)
• M42: 10,616,811 km (0.104 R)
• M43: 10,751,449 km (0.102 R)
• M44: 11,256,791 km (0.034 R)
• M45: 11,354,927 km (0.071 R)
• M46: 11,829,751 km (0.104 R)
• M47: 12,290,811 km (0.105 R)
• M48: 12,676,325 km (0.078 R)
• M49: 12,819,191 km (0.086 R)
• M50: 12,942,310 km (0.079 R)
• M51: 13,065,728 km (0.094 R)
• M52: 13,313,612 km (0.118 R)
• M53: 13,459,021 km (0.092 R)
• M54: 13,604,879 km (0.069 R)
• M55: 13,751,335 km (0.047 R)
• M56: 13,940,427 km (0.102 R)
• M57: 14,109,174 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820

Radius: 11.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.64 AU - 3.78 AU

Year: 4614 Days

Day: 14.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,571,768 km

• M1: 167,550 km (0.091 R)
• M2: 298,897 km (0.086 R)
• M3: 678,127 km (0.082 R)
• M4: 891,304 km (0.069 R)
• M5: 1,414,897 km (0.097 R)
• M6: 1,592,469 km (0.107 R)
• M7: 1,726,210 km (0.095 R)
• M8: 2,114,117 km (0.095 R)
• M9: 2,490,356 km (0.063 R)
• M10: 2,607,491 km (0.106 R)
• M11: 2,826,951 km (0.057 R)
• M12: 3,136,170 km (0.105 R)
• M13: 3,284,272 km (0.032 R)
• M14: 3,675,919 km (0.107 R)
• M15: 4,221,502 km (0.025 R)
• M16: 4,385,462 km (0.091 R)
• M17: 4,551,515 km (0.096 R)
• M18: 5,261,806 km (0.111 R)
• M19: 5,387,917 km (0.09 R)
• M20: 5,617,250 km (0.105 R)
• M21: 5,797,815 km (0.11 R)
• M22: 5,875,905 km (0.116 R)
• M23: 5,954,294 km (0.083 R)
• M24: 6,191,407 km (0.069 R)
• M25: 6,297,921 km (0.102 R)
• M26: 7,143,448 km (0.112 R)
• M27: 7,283,322 km (0.09 R)
• M28: 7,565,464 km (0.117 R)
• M29: 7,822,622 km (0.115 R)
• M30: 8,082,623 km (0.03 R)
• M31: 8,522,441 km (0.118 R)
• M32: 8,641,072 km (0.069 R)
• M33: 8,939,969 km (0.092 R)
• M34: 9,517,267 km (0.064 R)
• M35: 9,640,386 km (0.085 R)
• M36: 9,732,987 km (0.117 R)
• M37: 9,825,887 km (0.059 R)
• M38: 11,320,819 km (0.107 R)
• M39: 11,779,785 km (0.027 R)
• M40: 12,211,375 km (0.101 R)
• M41: 12,715,819 km (0.079 R)
• M42: 12,953,680 km (0.075 R)
• M43: 13,192,887 km (0.115 R)
• M44: 13,433,590 km (0.116 R)
• M45: 13,675,789 km (0.067 R)
• M46: 14,024,352 km (0.059 R)
• M47: 14,836,967 km (0.097 R)
• M48: 14,944,229 km (0.109 R)
• M49: 15,411,423 km (0.069 R)
• M50: 15,519,881 km (0.091 R)
• M51: 16,066,213 km (0.102 R)
• M52: 17,028,277 km (0.062 R)
• M53: 17,440,868 km (0.047 R)
• M54: 17,516,265 km (0.076 R)
• M55: 17,629,511 km (0.112 R)
• M56: 18,506,005 km (0.045 R)
• M57: 19,279,725 km (0.071 R)
• M58: 19,592,235 km (0.102 R)
• M59: 20,340,972 km (0.086 R)
• M60: 21,139,376 km (0.117 R)
• M61: 21,663,716 km (0.108 R)
• M62: 22,110,864 km (0.045 R)
• M63: 22,890,269 km (0.112 R)
• M64: 23,096,864 km (0.09 R)
• M65: 23,179,741 km (0.059 R)
• M66: 24,307,410 km (0.074 R)
• M67: 24,476,007 km (0.099 R)
• M68: 24,899,219 km (0.049 R)
• M69: 25,624,320 km (0.116 R)
• M70: 25,710,040 km (0.065 R)
• M71: 25,924,862 km (0.108 R)
• M72: 26,097,049 km (0.072 R)
• M73: 26,616,154 km (0.075 R)
• M74: 27,226,064 km (0.109 R)
• M75: 28,149,682 km (0.106 R)
• M76: 28,238,094 km (0.118 R)
• M77: 28,459,798 km (0.075 R)
• M78: 28,681,951 km (0.058 R)
• M79: 29,038,742 km (0.091 R)
• M80: 29,128,201 km (0.116 R)
• M81: 29,396,879 km (0.083 R)
• M82: 30,253,626 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573

Radius: 4.5

Gravity: 28.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.41 AU - 8.79 AU

Year: 12215 Days

Day: 22.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 136.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,571,768 km

• M1: 180,415 km (0.1 R)
• M2: 351,106 km (0.116 R)
• M3: 379,231 km (0.114 R)
• M4: 515,664 km (0.107 R)
• M5: 1,010,683 km (0.026 R)
• M6: 1,114,803 km (0.097 R)
• M7: 1,333,515 km (0.039 R)
• M8: 2,416,754 km (0.076 R)
• M9: 2,528,354 km (0.107 R)
• M10: 3,797,692 km (0.083 R)
• M11: 4,025,828 km (0.108 R)
• M12: 4,359,282 km (0.037 R)
• M13: 4,529,375 km (0.119 R)
• M14: 4,563,633 km (0.069 R)
• M15: 4,840,987 km (0.083 R)
• M16: 5,779,564 km (0.075 R)
• M17: 6,851,134 km (0.111 R)
• M18: 7,168,431 km (0.063 R)
• M19: 8,107,008 km (0.109 R)
• M20: 8,526,929 km (0.119 R)
• M21: 8,696,872 km (0.066 R)
• M22: 8,825,227 km (0.109 R)
• M23: 8,997,115 km (0.096 R)
• M24: 9,126,816 km (0.045 R)
• M25: 9,213,583 km (0.067 R)
• M26: 9,344,332 km (0.104 R)
• M27: 9,651,755 km (0.116 R)
• M28: 9,917,890 km (0.044 R)
• M29: 11,052,440 km (0.108 R)
• M30: 11,847,254 km (0.072 R)
• M31: 12,084,516 km (0.082 R)
• M32: 12,227,532 km (0.115 R)
• M33: 12,805,578 km (0.1 R)
• M34: 13,441,817 km (0.081 R)
• M35: 15,153,666 km (0.092 R)
• M36: 16,879,577 km (0.116 R)
• M37: 17,630,408 km (0.068 R)
• M38: 19,331,336 km (0.1 R)
• M39: 19,610,635 km (0.12 R)
• M40: 22,124,627 km (0.059 R)
• M41: 22,182,821 km (0.069 R)
• M42: 22,416,643 km (0.083 R)
• M43: 22,533,778 km (0.106 R)
• M44: 22,768,796 km (0.063 R)
• M45: 22,886,529 km (0.094 R)
• M46: 22,945,471 km (0.102 R)
• M47: 23,004,562 km (0.11 R)
• M48: 23,300,317 km (0.058 R)
• M49: 23,657,108 km (0.12 R)
• M50: 25,041,038 km (0.082 R)
• M51: 25,345,320 km (0.08 R)
• M52: 25,528,428 km (0.069 R)
• M53: 25,896,139 km (0.036 R)
• M54: 26,265,646 km (0.038 R)
• M55: 26,823,048 km (0.104 R)
• M56: 27,321,807 km (0.06 R)
• M57: 28,328,451 km (0.117 R)
• M58: 28,455,161 km (0.119 R)
• M59: 28,518,590 km (0.104 R)
• M60: 28,836,336 km (0.055 R)
• M61: 28,963,793 km (0.103 R)
• M62: 29,091,400 km (0.107 R)
• M63: 34,010,328 km (0.116 R)
• M64: 34,347,372 km (0.077 R)
• M65: 34,888,767 km (0.068 R)
• M66: 35,706,169 km (0.049 R)
• M67: 38,897,541 km (0.085 R)
• M68: 39,179,383 km (0.119 R)
• M69: 39,391,214 km (0.053 R)
• M70: 40,598,618 km (0.107 R)
• M71: 40,669,976 km (0.097 R)
• M72: 41,027,515 km (0.117 R)
• M73: 42,178,970 km (0.119 R)
• M74: 42,540,997 km (0.096 R)
• M75: 42,831,217 km (0.069 R)
• M76: 43,268,043 km (0.108 R)
• M77: 43,706,215 km (0.119 R)
• M78: 43,999,127 km (0.087 R)
• M79: 44,145,883 km (0.119 R)
• M80: 45,029,557 km (0.115 R)
• M81: 46,366,214 km (0.037 R)
• M82: 46,964,307 km (0.104 R)
• M83: 47,039,255 km (0.057 R)
• M84: 47,414,596 km (0.079 R)
• M85: 47,565,092 km (0.087 R)
• M86: 47,790,985 km (0.106 R)
• M87: 49,611,291 km (0.115 R)
• M88: 49,764,031 km (0.07 R)
• M89: 50,223,147 km (0.109 R)
• M90: 50,914,289 km (0.102 R)
• M91: 51,068,375 km (0.076 R)
• M92: 51,376,995 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 6.3

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.46 AU - 8.66 AU

Year: 13421 Days

Day: 25 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,571,768 km

• M1: 82,877 km (0.1 R)
• M2: 180,565 km (0.088 R)
• M3: 302,337 km (0.067 R)
• M4: 512,971 km (0.038 R)
• M5: 1,094,757 km (0.108 R)
• M6: 1,242,410 km (0.104 R)
• M7: 1,307,635 km (0.12 R)
• M8: 1,510,340 km (0.118 R)
• M9: 1,603,839 km (0.111 R)
• M10: 1,920,537 km (0.028 R)
• M11: 2,499,930 km (0.087 R)
• M12: 3,462,592 km (0.066 R)
• M13: 3,617,576 km (0.075 R)
• M14: 3,743,238 km (0.096 R)
• M15: 3,966,588 km (0.066 R)
• M16: 4,493,322 km (0.03 R)
• M17: 4,799,399 km (0.088 R)
• M18: 5,182,519 km (0.04 R)
• M19: 5,684,270 km (0.091 R)
• M20: 6,772,445 km (0.064 R)
• M21: 7,083,758 km (0.042 R)
• M22: 7,439,652 km (0.086 R)
• M23: 7,801,379 km (0.111 R)
• M24: 8,835,699 km (0.051 R)
• M25: 9,737,625 km (0.106 R)
• M26: 9,912,654 km (0.086 R)
• M27: 10,088,731 km (0.099 R)
• M28: 10,354,865 km (0.099 R)
• M29: 11,534,744 km (0.104 R)
• M30: 13,431,346 km (0.097 R)
• M31: 13,528,734 km (0.086 R)
• M32: 13,675,190 km (0.119 R)
• M33: 14,117,701 km (0.073 R)
• M34: 16,089,251 km (0.118 R)
• M35: 16,296,294 km (0.048 R)
• M36: 16,975,170 km (0.113 R)
• M37: 17,133,145 km (0.054 R)
• M38: 17,344,527 km (0.06 R)
• M39: 19,560,969 km (0.104 R)
• M40: 20,003,778 km (0.039 R)
• M41: 20,393,930 km (0.069 R)
• M42: 21,636,340 km (0.088 R)
• M43: 21,807,779 km (0.089 R)
• M44: 21,864,926 km (0.11 R)
• M45: 22,209,150 km (0.039 R)
• M46: 23,136,059 km (0.112 R)
• M47: 23,780,676 km (0.084 R)
• M48: 24,075,533 km (0.06 R)
• M49: 24,253,106 km (0.109 R)
• M50: 24,788,367 km (0.097 R)
• M51: 25,387,507 km (0.095 R)
• M52: 26,295,416 km (0.115 R)
• M53: 26,356,302 km (0.113 R)
• M54: 27,337,066 km (0.065 R)
• M55: 27,398,700 km (0.083 R)
• M56: 28,142,651 km (0.038 R)
• M57: 28,205,033 km (0.106 R)
• M58: 28,329,648 km (0.076 R)
• M59: 28,454,562 km (0.058 R)
• M60: 29,650,448 km (0.032 R)
• M61: 30,414,145 km (0.087 R)
• M62: 30,542,051 km (0.085 R)
• M63: 31,184,275 km (0.084 R)
• M64: 31,766,061 km (0.11 R)
• M65: 32,025,763 km (0.058 R)
• M66: 32,220,988 km (0.097 R)
• M67: 34,128,959 km (0.075 R)
• M68: 34,862,138 km (0.081 R)
• M69: 35,331,427 km (0.117 R)
• M70: 36,276,287 km (0.078 R)
• M71: 37,229,375 km (0.079 R)
• M72: 37,297,741 km (0.074 R)
• M73: 37,640,470 km (0.083 R)
• M74: 38,397,884 km (0.082 R)
• M75: 39,299,510 km (0.074 R)
• M76: 39,857,809 km (0.117 R)
• M77: 40,629,734 km (0.119 R)
• M78: 42,903,323 km (0.107 R)
• M79: 43,190,401 km (0.075 R)
• M80: 43,622,290 km (0.098 R)
• M81: 43,983,120 km (0.083 R)
• M82: 44,127,782 km (0.063 R)
• M83: 45,072,043 km (0.08 R)
• M84: 45,876,132 km (0.093 R)
• M85: 46,022,738 km (0.062 R)
• M86: 46,169,643 km (0.064 R)
• M87: 46,316,698 km (0.08 R)
• M88: 46,685,008 km (0.111 R)
• M89: 46,980,164 km (0.115 R)
• M90: 48,018,673 km (0.119 R)
• M91: 48,989,563 km (0.049 R)
• M92: 49,590,348 km (0.094 R)
• M93: 50,496,013 km (0.086 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: 426 - 12,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit