🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.5

Radius: 11.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.82 AU - 1.18 AU

Year: 678 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 81,978,423 km

• M1: 156,031 km (0.101 R)
• M2: 233,373 km (0.075 R)
• M3: 386,262 km (0.087 R)
• M4: 461,210 km (0.09 R)
• M5: 561,291 km (0.074 R)
• M6: 638,185 km (0.038 R)
• M7: 715,227 km (0.078 R)
• M8: 853,007 km (0.069 R)
• M9: 948,750 km (0.115 R)
• M10: 1,034,020 km (0.118 R)
• M11: 1,117,197 km (0.065 R)
• M12: 1,238,670 km (0.074 R)
• M13: 1,380,938 km (0.075 R)
• M14: 1,478,925 km (0.1 R)
• M15: 1,602,044 km (0.101 R)
• M16: 1,752,240 km (0.116 R)
• M17: 2,023,461 km (0.066 R)
• M18: 2,123,243 km (0.102 R)
• M19: 2,199,238 km (0.111 R)
• M20: 2,340,907 km (0.12 R)
• M21: 2,419,596 km (0.072 R)
• M22: 2,532,542 km (0.034 R)
• M23: 2,626,939 km (0.118 R)
• M24: 2,854,178 km (0.105 R)
• M25: 3,059,276 km (0.118 R)
• M26: 3,152,925 km (0.097 R)
• M27: 3,247,471 km (0.095 R)
• M28: 3,409,635 km (0.109 R)
• M29: 3,582,121 km (0.113 R)
• M30: 3,681,005 km (0.088 R)
• M31: 3,773,008 km (0.116 R)
• M32: 3,935,920 km (0.07 R)
• M33: 4,053,803 km (0.104 R)
• M34: 4,156,876 km (0.092 R)
• M35: 4,389,950 km (0.091 R)
• M36: 4,496,014 km (0.07 R)
• M37: 4,635,888 km (0.098 R)
• M38: 4,818,996 km (0.051 R)
• M39: 5,021,552 km (0.049 R)
• M40: 5,201,219 km (0.085 R)
• M41: 5,479,022 km (0.045 R)
• M42: 5,575,662 km (0.057 R)
• M43: 5,743,810 km (0.099 R)
• M44: 6,049,139 km (0.102 R)
• M45: 6,140,095 km (0.119 R)
• M46: 6,222,224 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.9

Radius: 12.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.46 AU - 1.8 AU

Year: 1411 Days

Day: 10.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 81,978,423 km

• M1: 192,084 km (0.03 R)
• M2: 297,700 km (0.063 R)
• M3: 375,790 km (0.114 R)
• M4: 567,126 km (0.115 R)
• M5: 708,795 km (0.066 R)
• M6: 793,916 km (0.077 R)
• M7: 909,256 km (0.099 R)
• M8: 1,058,405 km (0.093 R)
• M9: 1,136,345 km (0.08 R)
• M10: 1,275,771 km (0.066 R)
• M11: 1,588,879 km (0.097 R)
• M12: 1,679,386 km (0.057 R)
• M13: 1,780,215 km (0.094 R)
• M14: 1,900,491 km (0.055 R)
• M15: 2,231,701 km (0.088 R)
• M16: 2,361,851 km (0.083 R)
• M17: 2,485,269 km (0.051 R)
• M18: 2,708,769 km (0.041 R)
• M19: 2,807,952 km (0.063 R)
• M20: 2,898,459 km (0.07 R)
• M21: 3,134,075 km (0.054 R)
• M22: 3,280,532 km (0.056 R)
• M23: 3,515,550 km (0.078 R)
• M24: 3,645,999 km (0.088 R)
• M25: 3,789,314 km (0.083 R)
• M26: 4,058,740 km (0.119 R)
• M27: 4,381,123 km (0.113 R)
• M28: 4,533,713 km (0.118 R)
• M29: 4,652,344 km (0.111 R)
• M30: 4,832,161 km (0.103 R)
• M31: 4,953,335 km (0.04 R)
• M32: 5,051,023 km (0.073 R)
• M33: 5,310,575 km (0.041 R)
• M34: 5,423,072 km (0.057 R)
• M35: 5,587,181 km (0.037 R)
• M36: 5,791,233 km (0.071 R)
• M37: 5,881,440 km (0.115 R)
• M38: 6,024,007 km (0.119 R)
• M39: 6,378,853 km (0.117 R)
• M40: 6,619,257 km (0.099 R)
• M41: 6,767,658 km (0.107 R)
• M42: 6,930,720 km (0.111 R)
• M43: 7,081,514 km (0.112 R)
• M44: 7,164,242 km (0.105 R)
• M45: 7,274,944 km (0.1 R)
• M46: 7,358,270 km (0.045 R)
• M47: 7,526,119 km (0.085 R)
• M48: 8,166,847 km (0.047 R)
• M49: 8,326,169 km (0.106 R)
• M50: 8,736,366 km (0.085 R)
• M51: 9,078,347 km (0.026 R)
• M52: 9,318,900 km (0.089 R)
• M53: 9,439,925 km (0.032 R)
• M54: 9,607,175 km (0.09 R)
• M55: 9,760,064 km (0.07 R)
• M56: 9,975,635 km (0.08 R)
• M57: 10,052,977 km (0.108 R)
• M58: 10,379,998 km (0.066 R)
• M59: 10,505,510 km (0.047 R)
• M60: 10,694,752 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.9

Radius: 13.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.77 AU - 6.15 AU

Year: 7492 Days

Day: 11.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,978,423 km

• M1: 182,210 km (0.068 R)
• M2: 318,643 km (0.04 R)
• M3: 621,430 km (0.071 R)
• M4: 705,504 km (0.112 R)
• M5: 903,122 km (0.062 R)
• M6: 1,051,523 km (0.119 R)
• M7: 1,469,949 km (0.069 R)
• M8: 1,607,728 km (0.065 R)
• M9: 1,729,351 km (0.09 R)
• M10: 1,917,845 km (0.09 R)
• M11: 2,113,369 km (0.051 R)
• M12: 2,202,380 km (0.119 R)
• M13: 2,619,459 km (0.098 R)
• M14: 3,061,520 km (0.082 R)
• M15: 4,411,043 km (0.081 R)
• M16: 4,584,277 km (0.109 R)
• M17: 4,671,642 km (0.099 R)
• M18: 4,877,938 km (0.071 R)
• M19: 5,117,444 km (0.101 R)
• M20: 5,208,250 km (0.097 R)
• M21: 5,422,324 km (0.11 R)
• M22: 5,764,455 km (0.087 R)
• M23: 5,954,294 km (0.047 R)
• M24: 6,113,915 km (0.065 R)
• M25: 6,242,719 km (0.073 R)
• M26: 6,339,958 km (0.109 R)
• M27: 6,568,693 km (0.081 R)
• M28: 7,305,462 km (0.094 R)
• M29: 8,104,016 km (0.066 R)
• M30: 8,531,567 km (0.115 R)
• M31: 8,820,739 km (0.028 R)
• M32: 9,260,707 km (0.07 R)
• M33: 10,200,331 km (0.083 R)
• M34: 10,546,051 km (0.071 R)
• M35: 10,934,707 km (0.099 R)
• M36: 11,407,286 km (0.043 R)
• M37: 12,454,322 km (0.081 R)
• M38: 12,577,142 km (0.104 R)
• M39: 13,238,813 km (0.109 R)
• M40: 13,364,176 km (0.025 R)
• M41: 13,531,875 km (0.105 R)
• M42: 13,827,182 km (0.112 R)
• M43: 14,167,218 km (0.03 R)
• M44: 14,682,582 km (0.079 R)
• M45: 14,812,284 km (0.075 R)
• M46: 15,073,033 km (0.103 R)
• M47: 15,687,282 km (0.067 R)
• M48: 15,997,547 km (0.079 R)
• M49: 16,849,807 km (0.096 R)
• M50: 17,670,949 km (0.111 R)
• M51: 18,318,558 km (0.117 R)
• M52: 19,162,739 km (0.095 R)
• M53: 19,399,553 km (0.065 R)
• M54: 20,067,507 km (0.05 R)
• M55: 21,426,305 km (0.044 R)
• M56: 22,265,698 km (0.098 R)
• M57: 22,464,813 km (0.095 R)
• M58: 23,065,598 km (0.063 R)
• M59: 23,773,196 km (0.113 R)
• M60: 24,436,663 km (0.105 R)
• M61: 25,106,263 km (0.062 R)
• M62: 25,417,277 km (0.109 R)
• M63: 25,573,307 km (0.109 R)
• M64: 28,760,041 km (0.08 R)
• M65: 30,124,523 km (0.108 R)
• M66: 30,399,933 km (0.079 R)
• M67: 30,842,294 km (0.079 R)
• M68: 31,064,447 km (0.073 R)
• M69: 31,398,349 km (0.06 R)
• M70: 33,086,262 km (0.103 R)
• M71: 33,313,651 km (0.066 R)
• M72: 34,515,370 km (0.098 R)
• M73: 34,919,135 km (0.088 R)
• M74: 35,324,396 km (0.086 R)
• M75: 35,789,495 km (0.039 R)
• M76: 36,725,828 km (0.105 R)
• M77: 37,670,240 km (0.112 R)
• M78: 37,788,871 km (0.118 R)
• M79: 38,085,972 km (0.047 R)
• M80: 38,682,569 km (0.073 R)
• M81: 39,101,891 km (0.104 R)
• M82: 39,282,157 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.8

Radius: 11.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.31 AU - 6.57 AU

Year: 8606 Days

Day: 14.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,978,423 km

• M1: 183,407 km (0.069 R)
• M2: 271,221 km (0.105 R)
• M3: 400,025 km (0.116 R)
• M4: 799,002 km (0.065 R)
• M5: 1,004,550 km (0.119 R)
• M6: 1,095,655 km (0.065 R)
• M7: 1,228,049 km (0.113 R)
• M8: 1,406,669 km (0.066 R)
• M9: 1,636,900 km (0.091 R)
• M10: 1,925,175 km (0.03 R)
• M11: 2,400,447 km (0.088 R)
• M12: 2,474,947 km (0.089 R)
• M13: 2,859,115 km (0.052 R)
• M14: 3,207,528 km (0.102 R)
• M15: 3,345,308 km (0.111 R)
• M16: 3,456,908 km (0.098 R)
• M17: 4,394,288 km (0.082 R)
• M18: 4,954,831 km (0.117 R)
• M19: 5,179,078 km (0.03 R)
• M20: 5,670,806 km (0.093 R)
• M21: 5,972,994 km (0.029 R)
• M22: 6,698,843 km (0.111 R)
• M23: 7,090,191 km (0.119 R)
• M24: 7,306,809 km (0.036 R)
• M25: 7,562,322 km (0.107 R)
• M26: 7,783,727 km (0.099 R)
• M27: 8,767,782 km (0.064 R)
• M28: 10,072,574 km (0.118 R)
• M29: 10,234,888 km (0.116 R)
• M30: 10,934,408 km (0.104 R)
• M31: 11,606,850 km (0.095 R)
• M32: 11,819,728 km (0.087 R)
• M33: 11,948,083 km (0.039 R)
• M34: 12,596,889 km (0.072 R)
• M35: 12,771,769 km (0.115 R)
• M36: 13,035,809 km (0.104 R)
• M37: 14,428,266 km (0.095 R)
• M38: 15,304,909 km (0.086 R)
• M39: 15,538,432 km (0.063 R)
• M40: 15,773,300 km (0.09 R)
• M41: 16,676,123 km (0.104 R)
• M42: 17,157,978 km (0.029 R)
• M43: 17,693,389 km (0.094 R)
• M44: 17,938,580 km (0.119 R)
• M45: 18,086,233 km (0.117 R)
• M46: 18,830,632 km (0.059 R)
• M47: 19,838,622 km (0.045 R)
• M48: 20,298,037 km (0.047 R)
• M49: 20,400,662 km (0.11 R)
• M50: 21,435,729 km (0.039 R)
• M51: 22,064,938 km (0.092 R)
• M52: 22,170,404 km (0.079 R)
• M53: 23,395,312 km (0.068 R)
• M54: 23,610,583 km (0.072 R)
• M55: 23,880,607 km (0.081 R)
• M56: 25,301,189 km (0.1 R)
• M57: 26,412,551 km (0.082 R)
• M58: 27,483,074 km (0.105 R)
• M59: 27,653,316 km (0.07 R)
• M60: 28,109,290 km (0.12 R)
• M61: 28,797,889 km (0.037 R)
• M62: 29,144,208 km (0.072 R)
• M63: 30,133,050 km (0.113 R)
• M64: 30,955,689 km (0.036 R)
• M65: 31,429,017 km (0.095 R)
• M66: 31,547,797 km (0.031 R)
• M67: 31,964,577 km (0.111 R)
• M68: 32,263,324 km (0.052 R)
• M69: 32,863,660 km (0.048 R)
• M70: 33,165,100 km (0.072 R)
• M71: 33,710,235 km (0.055 R)
• M72: 36,230,809 km (0.061 R)
• M73: 36,480,039 km (0.119 R)
• M74: 37,734,268 km (0.072 R)
• M75: 38,366,768 km (0.1 R)
• M76: 39,642,089 km (0.117 R)
• M77: 40,607,744 km (0.057 R)
• M78: 41,450,877 km (0.058 R)
• M79: 42,496,566 km (0.071 R)

Asteroid Belt

Center: 7.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894

Radius: 3.5

Gravity: 72.98 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.95 AU - 9.87 AU

Year: 19578 Days

Day: 21.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,978,423 km

• M1: 50,863 km (0.039 R)
• M2: 138,079 km (0.117 R)
• M3: 448,195 km (0.043 R)
• M4: 603,179 km (0.098 R)
• M5: 626,665 km (0.107 R)
• M6: 932,294 km (0.119 R)
• M7: 1,015,022 km (0.097 R)
• M8: 1,129,314 km (0.032 R)
• M9: 1,370,167 km (0.117 R)
• M10: 1,401,283 km (0.117 R)
• M11: 1,692,850 km (0.12 R)
• M12: 2,292,737 km (0.039 R)
• M13: 2,518,779 km (0.062 R)
• M14: 2,712,658 km (0.11 R)
• M15: 2,911,324 km (0.095 R)
• M16: 3,280,681 km (0.083 R)
• M17: 3,449,428 km (0.099 R)
• M18: 4,661,470 km (0.108 R)
• M19: 4,803,588 km (0.054 R)
• M20: 4,851,160 km (0.1 R)
• M21: 5,140,632 km (0.11 R)
• M22: 7,262,378 km (0.101 R)
• M23: 7,427,085 km (0.11 R)
• M24: 7,648,490 km (0.073 R)
• M25: 7,816,040 km (0.11 R)
• M26: 8,671,889 km (0.097 R)
• M27: 10,346,937 km (0.099 R)
• M28: 10,594,222 km (0.071 R)
• M29: 11,411,176 km (0.112 R)
• M30: 12,971,931 km (0.077 R)
• M31: 15,224,276 km (0.048 R)
• M32: 17,227,840 km (0.082 R)
• M33: 18,185,716 km (0.096 R)
• M34: 20,076,034 km (0.118 R)
• M35: 20,693,873 km (0.079 R)
• M36: 20,849,306 km (0.067 R)
• M37: 21,161,516 km (0.069 R)
• M38: 21,239,756 km (0.1 R)
• M39: 22,106,975 km (0.114 R)
• M40: 22,186,411 km (0.071 R)
• M41: 22,905,379 km (0.087 R)
• M42: 24,777,147 km (0.049 R)
• M43: 25,107,609 km (0.11 R)
• M44: 25,356,540 km (0.074 R)
• M45: 25,522,893 km (0.108 R)
• M46: 25,606,219 km (0.115 R)
• M47: 26,107,970 km (0.041 R)
• M48: 28,233,307 km (0.12 R)
• M49: 28,578,429 km (0.118 R)
• M50: 28,838,281 km (0.091 R)
• M51: 30,148,908 km (0.115 R)
• M52: 30,237,021 km (0.105 R)
• M53: 31,568,292 km (0.065 R)
• M54: 33,555,251 km (0.108 R)
• M55: 34,104,126 km (0.054 R)
• M56: 35,210,701 km (0.105 R)
• M57: 35,489,103 km (0.066 R)
• M58: 35,861,602 km (0.063 R)
• M59: 35,954,951 km (0.072 R)
• M60: 36,986,727 km (0.108 R)
• M61: 38,313,959 km (0.105 R)
• M62: 41,014,799 km (0.114 R)
• M63: 42,190,938 km (0.098 R)
• M64: 42,684,312 km (0.116 R)
• M65: 43,876,158 km (0.118 R)
• M66: 44,877,566 km (0.116 R)
• M67: 45,179,455 km (0.067 R)
• M68: 45,280,284 km (0.076 R)
• M69: 52,306,746 km (0.041 R)
• M70: 52,624,492 km (0.054 R)
• M71: 53,794,946 km (0.11 R)
• M72: 55,296,908 km (0.094 R)
• M73: 58,013,007 km (0.108 R)
• M74: 60,994,941 km (0.095 R)
• M75: 62,336,086 km (0.092 R)
• M76: 62,897,826 km (0.097 R)
• M77: 63,461,212 km (0.117 R)
• M78: 64,479,525 km (0.062 R)
• M79: 65,161,392 km (0.118 R)
• M80: 66,532,157 km (0.049 R)
• M81: 67,681,817 km (0.074 R)
• M82: 69,302,410 km (0.108 R)
• M83: 69,534,885 km (0.094 R)
• M84: 71,757,012 km (0.093 R)
• M85: 71,874,596 km (0.052 R)
• M86: 72,699,479 km (0.115 R)
• M87: 74,835,288 km (0.108 R)
• M88: 75,551,712 km (0.123 R)
• M89: 76,270,380 km (0.093 R)
• M90: 76,871,165 km (0.094 R)
• M91: 79,046,468 km (0.101 R)
• M92: 79,411,038 km (0.043 R)
• M93: 79,776,206 km (0.082 R)
• M94: 81,609,977 km (0.107 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 - 19,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit