🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 9.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.25 AU - 1.35 AU

Year: 957 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,930,205 km

• M1: 120,127 km (0.052 R)
• M2: 195,076 km (0.092 R)
• M3: 290,968 km (0.05 R)
• M4: 380,577 km (0.079 R)
• M5: 474,375 km (0.102 R)
• M6: 536,009 km (0.098 R)
• M7: 616,942 km (0.101 R)
• M8: 691,292 km (0.026 R)
• M9: 828,323 km (0.117 R)
• M10: 939,774 km (0.054 R)
• M11: 1,043,296 km (0.11 R)
• M12: 1,103,284 km (0.117 R)
• M13: 1,348,026 km (0.072 R)
• M14: 1,413,849 km (0.075 R)
• M15: 1,625,830 km (0.103 R)
• M16: 1,700,030 km (0.098 R)
• M17: 1,840,054 km (0.087 R)
• M18: 1,921,734 km (0.101 R)
• M19: 2,000,423 km (0.107 R)
• M20: 2,063,553 km (0.1 R)
• M21: 2,148,525 km (0.085 R)
• M22: 2,234,843 km (0.095 R)
• M23: 2,317,869 km (0.051 R)
• M24: 2,392,968 km (0.051 R)
• M25: 2,518,630 km (0.047 R)
• M26: 2,582,358 km (0.095 R)
• M27: 2,669,724 km (0.105 R)
• M28: 2,743,924 km (0.104 R)
• M29: 2,828,447 km (0.117 R)
• M30: 2,975,801 km (0.049 R)
• M31: 3,048,206 km (0.088 R)
• M32: 3,111,337 km (0.112 R)
• M33: 3,199,450 km (0.089 R)
• M34: 3,398,415 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 13.2

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.31 AU - 1.49 AU

Year: 1070 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 68,930,205 km

• M1: 171,738 km (0.115 R)
• M2: 295,007 km (0.103 R)
• M3: 384,766 km (0.113 R)
• M4: 502,200 km (0.119 R)
• M5: 717,771 km (0.047 R)
• M6: 804,537 km (0.092 R)
• M7: 918,681 km (0.109 R)
• M8: 1,069,924 km (0.112 R)
• M9: 1,203,964 km (0.041 R)
• M10: 1,296,565 km (0.088 R)
• M11: 1,391,859 km (0.075 R)
• M12: 1,604,587 km (0.109 R)
• M13: 1,707,660 km (0.033 R)
• M14: 1,805,347 km (0.11 R)
• M15: 1,975,290 km (0.067 R)
• M16: 2,126,534 km (0.116 R)
• M17: 2,240,527 km (0.056 R)
• M18: 2,390,275 km (0.113 R)
• M19: 2,474,798 km (0.08 R)
• M20: 2,717,296 km (0.103 R)
• M21: 2,895,467 km (0.108 R)
• M22: 3,123,604 km (0.055 R)
• M23: 3,685,643 km (0.096 R)
• M24: 3,794,101 km (0.116 R)
• M25: 4,034,206 km (0.062 R)
• M26: 4,135,783 km (0.099 R)
• M27: 4,248,580 km (0.067 R)
• M28: 4,414,334 km (0.059 R)
• M29: 4,550,767 km (0.064 R)
• M30: 4,763,346 km (0.075 R)
• M31: 4,870,907 km (0.062 R)
• M32: 5,510,737 km (0.102 R)
• M33: 5,601,094 km (0.08 R)
• M34: 5,898,195 km (0.099 R)
• M35: 6,060,359 km (0.118 R)
• M36: 6,436,598 km (0.091 R)
• M37: 6,543,860 km (0.109 R)
• M38: 6,808,498 km (0.091 R)
• M39: 6,893,470 km (0.056 R)
• M40: 7,052,193 km (0.088 R)
• M41: 7,212,113 km (0.111 R)
• M42: 7,423,046 km (0.098 R)
• M43: 7,598,375 km (0.114 R)
• M44: 7,914,924 km (0.049 R)
• M45: 8,004,234 km (0.064 R)
• M46: 8,158,320 km (0.108 R)
• M47: 8,495,513 km (0.117 R)
• M48: 8,903,616 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.2

Radius: 11.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.06 AU - 4.12 AU

Year: 4392 Days

Day: 6.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,930,205 km

• M1: 145,260 km (0.046 R)
• M2: 248,632 km (0.065 R)
• M3: 496,366 km (0.106 R)
• M4: 587,770 km (0.084 R)
• M5: 826,379 km (0.07 R)
• M6: 1,329,327 km (0.095 R)
• M7: 1,570,478 km (0.062 R)
• M8: 1,834,219 km (0.12 R)
• M9: 2,009,698 km (0.119 R)
• M10: 2,086,591 km (0.054 R)
• M11: 2,182,035 km (0.055 R)
• M12: 2,653,268 km (0.09 R)
• M13: 3,387,943 km (0.063 R)
• M14: 4,226,888 km (0.074 R)
• M15: 4,471,630 km (0.072 R)
• M16: 4,652,793 km (0.084 R)
• M17: 4,732,678 km (0.039 R)
• M18: 5,234,130 km (0.111 R)
• M19: 5,533,476 km (0.027 R)
• M20: 5,752,637 km (0.086 R)
• M21: 5,974,490 km (0.076 R)
• M22: 6,734,747 km (0.092 R)
• M23: 6,968,867 km (0.052 R)
• M24: 7,324,910 km (0.088 R)
• M25: 7,904,452 km (0.104 R)
• M26: 8,151,438 km (0.119 R)
• M27: 8,780,198 km (0.119 R)
• M28: 8,993,226 km (0.109 R)
• M29: 9,584,287 km (0.074 R)
• M30: 9,745,104 km (0.098 R)
• M31: 9,833,068 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 12.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.57 AU - 5.93 AU

Year: 6684 Days

Day: 5.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,930,205 km

• M1: 221,554 km (0.035 R)
• M2: 385,065 km (0.091 R)
• M3: 531,072 km (0.119 R)
• M4: 783,743 km (0.083 R)
• M5: 948,899 km (0.067 R)
• M6: 1,143,077 km (0.095 R)
• M7: 1,351,018 km (0.085 R)
• M8: 1,515,576 km (0.08 R)
• M9: 1,609,972 km (0.047 R)
• M10: 2,070,435 km (0.101 R)
• M11: 2,503,969 km (0.088 R)
• M12: 2,616,766 km (0.087 R)
• M13: 2,801,071 km (0.074 R)
• M14: 3,505,078 km (0.12 R)
• M15: 4,075,046 km (0.092 R)
• M16: 4,425,554 km (0.087 R)
• M17: 4,702,011 km (0.06 R)
• M18: 5,041,149 km (0.049 R)
• M19: 5,447,158 km (0.03 R)
• M20: 6,352,524 km (0.046 R)
• M21: 6,507,956 km (0.109 R)
• M22: 7,434,565 km (0.1 R)
• M23: 7,664,497 km (0.09 R)
• M24: 7,763,830 km (0.102 R)
• M25: 8,097,733 km (0.077 R)
• M26: 8,436,572 km (0.064 R)
• M27: 8,573,304 km (0.105 R)
• M28: 8,814,606 km (0.081 R)
• M29: 8,953,433 km (0.109 R)
• M30: 9,374,401 km (0.099 R)
• M31: 10,199,284 km (0.083 R)
• M32: 10,528,549 km (0.104 R)
• M33: 10,861,254 km (0.075 R)
• M34: 11,461,291 km (0.111 R)
• M35: 11,803,571 km (0.072 R)
• M36: 12,537,199 km (0.069 R)
• M37: 13,166,557 km (0.109 R)
• M38: 13,445,109 km (0.066 R)
• M39: 13,927,263 km (0.098 R)
• M40: 14,702,180 km (0.083 R)
• M41: 15,115,668 km (0.114 R)
• M42: 15,449,271 km (0.101 R)
• M43: 16,166,294 km (0.079 R)
• M44: 16,507,527 km (0.111 R)
• M45: 16,937,321 km (0.09 R)
• M46: 17,240,407 km (0.08 R)
• M47: 17,720,317 km (0.06 R)
• M48: 18,160,434 km (0.11 R)
• M49: 18,470,699 km (0.116 R)
• M50: 18,782,611 km (0.098 R)
• M51: 19,547,655 km (0.096 R)
• M52: 19,911,177 km (0.081 R)
• M53: 20,644,955 km (0.058 R)
• M54: 21,201,010 km (0.116 R)
• M55: 21,856,099 km (0.038 R)
• M56: 23,426,578 km (0.069 R)
• M57: 24,542,428 km (0.066 R)
• M58: 24,885,606 km (0.066 R)
• M59: 25,775,115 km (0.089 R)
• M60: 26,373,805 km (0.119 R)
• M61: 27,382,095 km (0.114 R)
• M62: 28,659,960 km (0.077 R)
• M63: 28,917,867 km (0.057 R)
• M64: 29,905,063 km (0.098 R)
• M65: 30,639,439 km (0.093 R)
• M66: 32,126,143 km (0.117 R)
• M67: 32,501,484 km (0.095 R)
• M68: 32,716,606 km (0.091 R)
• M69: 33,202,499 km (0.11 R)
• M70: 34,235,922 km (0.086 R)
• M71: 34,345,278 km (0.079 R)
• M72: 34,674,094 km (0.118 R)
• M73: 35,004,107 km (0.109 R)
• M74: 35,114,360 km (0.116 R)
• M75: 35,445,570 km (0.116 R)
• M76: 36,613,480 km (0.036 R)
• M77: 36,781,329 km (0.093 R)
• M78: 37,399,019 km (0.076 R)
• M79: 37,568,064 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.9

Radius: 11.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.14 AU - 6.82 AU

Year: 8283 Days

Day: 9.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,930,205 km

• M1: 173,683 km (0.06 R)
• M2: 847,921 km (0.079 R)
• M3: 923,767 km (0.119 R)
• M4: 1,116,150 km (0.04 R)
• M5: 1,234,781 km (0.045 R)
• M6: 1,811,181 km (0.119 R)
• M7: 1,972,747 km (0.113 R)
• M8: 2,055,325 km (0.099 R)
• M9: 2,353,773 km (0.052 R)
• M10: 2,851,036 km (0.114 R)
• M11: 2,968,620 km (0.089 R)
• M12: 4,178,867 km (0.112 R)
• M13: 4,339,984 km (0.078 R)
• M14: 4,530,572 km (0.095 R)
• M15: 5,349,470 km (0.063 R)
• M16: 5,672,153 km (0.077 R)
• M17: 5,971,199 km (0.114 R)
• M18: 6,460,085 km (0.037 R)
• M19: 7,185,784 km (0.104 R)
• M20: 8,816,551 km (0.077 R)
• M21: 9,198,025 km (0.088 R)
• M22: 9,549,430 km (0.07 R)
• M23: 9,941,227 km (0.03 R)
• M24: 10,012,885 km (0.082 R)
• M25: 10,483,819 km (0.104 R)
• M26: 11,222,383 km (0.08 R)
• M27: 11,522,477 km (0.077 R)
• M28: 12,054,148 km (0.113 R)
• M29: 12,130,742 km (0.085 R)
• M30: 13,141,425 km (0.083 R)
• M31: 13,696,732 km (0.06 R)
• M32: 14,503,514 km (0.077 R)
• M33: 15,036,082 km (0.114 R)
• M34: 16,416,870 km (0.048 R)
• M35: 16,501,842 km (0.114 R)
• M36: 16,587,113 km (0.049 R)
• M37: 17,620,086 km (0.041 R)
• M38: 17,707,152 km (0.118 R)
• M39: 17,794,218 km (0.092 R)
• M40: 18,056,613 km (0.077 R)
• M41: 18,364,335 km (0.043 R)
• M42: 18,762,565 km (0.078 R)
• M43: 19,074,327 km (0.072 R)
• M44: 19,793,294 km (0.086 R)
• M45: 19,883,651 km (0.086 R)
• M46: 21,909,207 km (0.05 R)
• M47: 22,049,679 km (0.051 R)
• M48: 22,472,891 km (0.064 R)
• M49: 22,803,951 km (0.103 R)
• M50: 22,993,941 km (0.111 R)
• M51: 23,089,085 km (0.103 R)
• M52: 23,806,856 km (0.058 R)
• M53: 24,289,458 km (0.083 R)
• M54: 24,386,398 km (0.095 R)
• M55: 24,872,890 km (0.068 R)
• M56: 25,559,395 km (0.083 R)
• M57: 25,855,449 km (0.1 R)
• M58: 26,252,182 km (0.065 R)
• M59: 26,451,148 km (0.082 R)
• M60: 28,725,035 km (0.099 R)
• M61: 29,290,365 km (0.099 R)
• M62: 29,807,525 km (0.034 R)
• M63: 29,963,107 km (0.077 R)
• M64: 30,119,138 km (0.076 R)
• M65: 30,484,157 km (0.068 R)
• M66: 31,799,870 km (0.113 R)
• M67: 32,491,461 km (0.113 R)
• M68: 33,026,722 km (0.118 R)
• M69: 33,780,994 km (0.077 R)
• M70: 34,377,591 km (0.039 R)
• M71: 35,526,353 km (0.04 R)
• M72: 35,691,509 km (0.064 R)
• M73: 37,245,083 km (0.043 R)
• M74: 37,356,832 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.2

Radius: 3.4

Gravity: 81.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.1 AU - 8.98 AU

Year: 14720 Days

Day: 17.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,930,205 km

• M1: 331,060 km (0.087 R)
• M2: 493,374 km (0.09 R)
• M3: 635,193 km (0.11 R)
• M4: 906,713 km (0.1 R)
• M5: 1,210,396 km (0.102 R)
• M6: 2,155,705 km (0.111 R)
• M7: 2,624,395 km (0.094 R)
• M8: 2,693,809 km (0.098 R)
• M9: 3,308,507 km (0.073 R)
• M10: 3,845,862 km (0.12 R)
• M11: 3,885,356 km (0.096 R)
• M12: 4,044,378 km (0.1 R)
• M13: 4,701,412 km (0.117 R)
• M14: 5,042,196 km (0.113 R)
• M15: 5,259,263 km (0.119 R)
• M16: 6,019,818 km (0.086 R)
• M17: 6,203,824 km (0.085 R)
• M18: 6,436,299 km (0.085 R)
• M19: 7,591,344 km (0.099 R)
• M20: 7,990,471 km (0.102 R)
• M21: 8,243,291 km (0.096 R)
• M22: 8,447,493 km (0.097 R)
• M23: 8,601,728 km (0.071 R)
• M24: 8,860,831 km (0.063 R)
• M25: 9,599,845 km (0.087 R)
• M26: 10,911,968 km (0.057 R)
• M27: 11,192,314 km (0.071 R)
• M28: 11,645,895 km (0.118 R)
• M29: 11,703,041 km (0.115 R)
• M30: 11,989,970 km (0.039 R)
• M31: 12,163,204 km (0.038 R)
• M32: 13,399,332 km (0.1 R)
• M33: 13,459,171 km (0.091 R)
• M34: 14,428,864 km (0.089 R)
• M35: 15,861,713 km (0.117 R)
• M36: 15,924,993 km (0.093 R)
• M37: 16,306,617 km (0.072 R)
• M38: 16,949,439 km (0.116 R)
• M39: 17,143,916 km (0.063 R)
• M40: 19,263,718 km (0.084 R)
• M41: 20,285,322 km (0.073 R)
• M42: 20,976,165 km (0.119 R)
• M43: 21,324,578 km (0.065 R)
• M44: 22,239,070 km (0.032 R)
• M45: 23,815,682 km (0.07 R)
• M46: 24,470,920 km (0.098 R)
• M47: 24,764,132 km (0.096 R)
• M48: 25,206,044 km (0.039 R)
• M49: 25,650,500 km (0.084 R)
• M50: 25,873,700 km (0.077 R)
• M51: 26,697,685 km (0.106 R)
• M52: 27,758,782 km (0.086 R)
• M53: 29,143,161 km (0.089 R)
• M54: 30,392,453 km (0.095 R)
• M55: 30,471,141 km (0.074 R)
• M56: 31,579,512 km (0.097 R)
• M57: 31,978,490 km (0.101 R)
• M58: 33,347,609 km (0.103 R)
• M59: 33,428,841 km (0.068 R)
• M60: 34,653,599 km (0.071 R)
• M61: 34,818,007 km (0.105 R)
• M62: 35,395,604 km (0.067 R)
• M63: 36,895,173 km (0.085 R)
• M64: 37,315,394 km (0.086 R)
• M65: 38,160,472 km (0.103 R)
• M66: 39,011,983 km (0.068 R)
• M67: 40,128,282 km (0.097 R)
• M68: 40,994,005 km (0.119 R)
• M69: 41,254,904 km (0.073 R)
• M70: 42,128,705 km (0.113 R)
• M71: 42,567,775 km (0.119 R)
• M72: 42,655,888 km (0.095 R)
• M73: 42,744,001 km (0.044 R)
• M74: 43,273,727 km (0.106 R)
• M75: 43,716,687 km (0.03 R)
• M76: 44,161,291 km (0.07 R)
• M77: 44,339,612 km (0.027 R)
• M78: 46,316,249 km (0.083 R)
• M79: 47,133,053 km (0.114 R)
• M80: 48,046,199 km (0.042 R)
• M81: 49,612,039 km (0.111 R)
• M82: 50,168,544 km (0.082 R)
• M83: 51,944,869 km (0.044 R)
• M84: 53,551,400 km (0.089 R)
• M85: 55,654,746 km (0.031 R)
• M86: 57,590,094 km (0.119 R)
• M87: 57,979,796 km (0.112 R)
• M88: 59,154,140 km (0.114 R)
• M89: 59,448,997 km (0.098 R)
• M90: 62,224,038 km (0.087 R)
• M91: 63,728,095 km (0.1 R)
• M92: 63,828,774 km (0.089 R)
• M93: 64,535,025 km (0.12 R)
• M94: 65,345,397 km (0.057 R)
• M95: 66,261,086 km (0.119 R)
• M96: 68,517,321 km (0.098 R)
• M97: 68,620,394 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 16,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit