🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 14.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.77 AU - 1.07 AU

Year: 599 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 65,577,410 km

• M1: 187,745 km (0.075 R)
• M2: 305,778 km (0.113 R)
• M3: 423,960 km (0.072 R)
• M4: 515,664 km (0.11 R)
• M5: 687,253 km (0.053 R)
• M6: 992,582 km (0.102 R)
• M7: 1,162,076 km (0.108 R)
• M8: 1,264,401 km (0.098 R)
• M9: 1,370,167 km (0.103 R)
• M10: 1,508,246 km (0.118 R)
• M11: 1,609,075 km (0.102 R)
• M12: 1,749,248 km (0.06 R)
• M13: 1,893,759 km (0.058 R)
• M14: 2,022,862 km (0.039 R)
• M15: 2,115,015 km (0.117 R)
• M16: 2,276,580 km (0.09 R)
• M17: 2,386,535 km (0.045 R)
• M18: 2,640,851 km (0.1 R)
• M19: 2,786,111 km (0.074 R)
• M20: 2,874,523 km (0.088 R)
• M21: 2,971,463 km (0.039 R)
• M22: 3,092,338 km (0.09 R)
• M23: 3,238,046 km (0.099 R)
• M24: 3,464,986 km (0.045 R)
• M25: 3,592,443 km (0.102 R)
• M26: 3,754,009 km (0.114 R)
• M27: 3,893,434 km (0.111 R)
• M28: 3,984,539 km (0.07 R)
• M29: 4,185,748 km (0.094 R)
• M30: 4,356,140 km (0.055 R)
• M31: 4,450,836 km (0.106 R)
• M32: 4,572,309 km (0.118 R)
• M33: 4,774,416 km (0.083 R)
• M34: 5,151,253 km (0.096 R)
• M35: 5,288,135 km (0.079 R)
• M36: 5,407,963 km (0.089 R)
• M37: 5,781,958 km (0.081 R)
• M38: 5,905,376 km (0.054 R)
• M39: 6,116,159 km (0.053 R)
• M40: 6,241,971 km (0.089 R)
• M41: 6,427,323 km (0.031 R)
• M42: 6,525,758 km (0.113 R)
• M43: 6,694,056 km (0.083 R)
• M44: 6,813,734 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.8

Radius: 10.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.08 AU - 3.18 AU

Year: 2893 Days

Day: 10.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,577,410 km

• M1: 141,968 km (0.116 R)
• M2: 213,177 km (0.105 R)
• M3: 309,518 km (0.119 R)
• M4: 386,561 km (0.068 R)
• M5: 518,057 km (0.069 R)
• M6: 598,691 km (0.064 R)
• M7: 737,817 km (0.058 R)
• M8: 811,868 km (0.093 R)
• M9: 878,887 km (0.102 R)
• M10: 988,393 km (0.087 R)
• M11: 1,092,214 km (0.101 R)
• M12: 1,244,056 km (0.062 R)
• M13: 1,322,744 km (0.083 R)
• M14: 1,414,897 km (0.09 R)
• M15: 1,605,784 km (0.119 R)
• M16: 1,704,369 km (0.064 R)
• M17: 2,039,617 km (0.118 R)
• M18: 2,270,148 km (0.081 R)
• M19: 2,966,526 km (0.057 R)
• M20: 3,042,821 km (0.08 R)
• M21: 3,150,681 km (0.105 R)
• M22: 3,228,472 km (0.098 R)
• M23: 3,676,368 km (0.063 R)
• M24: 3,974,815 km (0.104 R)
• M25: 4,263,988 km (0.111 R)
• M26: 4,332,953 km (0.106 R)
• M27: 4,419,719 km (0.099 R)
• M28: 4,898,732 km (0.074 R)
• M29: 5,025,740 km (0.096 R)
• M30: 5,245,799 km (0.074 R)
• M31: 5,886,826 km (0.114 R)
• M32: 6,413,560 km (0.083 R)
• M33: 7,098,419 km (0.057 R)
• M34: 7,512,057 km (0.111 R)
• M35: 7,785,223 km (0.047 R)
• M36: 7,912,381 km (0.059 R)
• M37: 7,997,652 km (0.096 R)
• M38: 8,083,072 km (0.101 R)
• M39: 8,515,111 km (0.046 R)
• M40: 8,844,077 km (0.095 R)
• M41: 9,065,781 km (0.072 R)
• M42: 9,177,231 km (0.078 R)
• M43: 9,582,492 km (0.086 R)
• M44: 9,787,291 km (0.117 R)
• M45: 10,016,625 km (0.084 R)
• M46: 10,340,654 km (0.029 R)
• M47: 10,809,643 km (0.095 R)
• M48: 11,094,328 km (0.109 R)
• M49: 11,189,771 km (0.081 R)
• M50: 11,622,707 km (0.113 R)
• M51: 11,963,192 km (0.086 R)
• M52: 12,110,247 km (0.093 R)
• M53: 12,183,849 km (0.057 R)
• M54: 12,430,685 km (0.105 R)
• M55: 12,579,535 km (0.109 R)
• M56: 12,728,984 km (0.109 R)
• M57: 12,828,915 km (0.066 R)
• M58: 13,307,329 km (0.072 R)
• M59: 13,383,474 km (0.06 R)
• M60: 13,689,252 km (0.085 R)
• M61: 13,791,577 km (0.104 R)
• M62: 14,023,005 km (0.109 R)
• M63: 14,541,960 km (0.081 R)
• M64: 15,598,570 km (0.092 R)
• M65: 16,136,225 km (0.076 R)
• M66: 16,844,122 km (0.037 R)
• M67: 17,645,817 km (0.107 R)
• M68: 17,869,017 km (0.027 R)
• M69: 18,009,190 km (0.051 R)
• M70: 18,828,687 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 14.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.36 AU - 4.38 AU

Year: 5164 Days

Day: 5.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,577,410 km

• M1: 235,168 km (0.088 R)
• M2: 335,398 km (0.069 R)
• M3: 455,825 km (0.12 R)
• M4: 733,030 km (0.055 R)
• M5: 919,877 km (0.093 R)
• M6: 1,082,041 km (0.097 R)
• M7: 1,359,545 km (0.101 R)
• M8: 1,760,468 km (0.111 R)
• M9: 1,983,967 km (0.116 R)
• M10: 2,235,441 km (0.115 R)
• M11: 2,365,292 km (0.084 R)
• M12: 2,671,668 km (0.051 R)
• M13: 2,869,886 km (0.12 R)
• M14: 3,011,555 km (0.115 R)
• M15: 3,134,973 km (0.067 R)
• M16: 3,302,223 km (0.115 R)
• M17: 3,472,466 km (0.113 R)
• M18: 3,645,700 km (0.113 R)
• M19: 3,777,496 km (0.082 R)
• M20: 3,911,087 km (0.113 R)
• M21: 5,035,464 km (0.073 R)
• M22: 5,356,651 km (0.092 R)
• M23: 5,557,710 km (0.12 R)
• M24: 5,786,894 km (0.117 R)
• M25: 6,097,310 km (0.096 R)
• M26: 6,788,901 km (0.05 R)
• M27: 7,088,994 km (0.093 R)
• M28: 7,254,599 km (0.115 R)
• M29: 8,478,759 km (0.08 R)
• M30: 8,625,364 km (0.118 R)
• M31: 9,159,878 km (0.106 R)
• M32: 10,386,131 km (0.097 R)
• M33: 10,764,016 km (0.114 R)
• M34: 11,371,832 km (0.086 R)
• M35: 13,057,949 km (0.094 R)
• M36: 13,912,901 km (0.091 R)
• M37: 14,016,722 km (0.101 R)
• M38: 14,399,693 km (0.115 R)
• M39: 14,891,870 km (0.096 R)
• M40: 15,389,881 km (0.077 R)
• M41: 15,533,046 km (0.112 R)
• M42: 16,110,494 km (0.063 R)
• M43: 16,438,562 km (0.042 R)
• M44: 16,585,018 km (0.103 R)
• M45: 16,989,980 km (0.088 R)
• M46: 17,809,926 km (0.12 R)
• M47: 18,186,912 km (0.102 R)
• M48: 19,179,345 km (0.096 R)
• M49: 19,372,176 km (0.085 R)
• M50: 20,071,995 km (0.103 R)
• M51: 20,780,042 km (0.115 R)
• M52: 21,376,339 km (0.114 R)
• M53: 22,099,345 km (0.102 R)
• M54: 22,463,766 km (0.101 R)
• M55: 22,626,528 km (0.063 R)
• M56: 23,034,781 km (0.114 R)
• M57: 23,239,880 km (0.109 R)
• M58: 23,363,298 km (0.101 R)
• M59: 23,734,600 km (0.112 R)
• M60: 24,191,172 km (0.091 R)
• M61: 24,566,962 km (0.085 R)
• M62: 24,776,399 km (0.104 R)
• M63: 25,790,673 km (0.065 R)
• M64: 26,861,494 km (0.091 R)
• M65: 27,641,498 km (0.075 R)
• M66: 27,946,977 km (0.115 R)
• M67: 28,472,963 km (0.108 R)
• M68: 28,693,171 km (0.084 R)
• M69: 29,891,899 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.8

Radius: 3.1

Gravity: 46.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.16 AU - 7.94 AU

Year: 12696 Days

Day: 22.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,577,410 km

• M1: 42,935 km (0.103 R)
• M2: 119,230 km (0.11 R)
• M3: 176,226 km (0.089 R)
• M4: 208,240 km (0.092 R)
• M5: 278,850 km (0.119 R)
• M6: 317,147 km (0.115 R)
• M7: 343,626 km (0.082 R)
• M8: 503,098 km (0.039 R)
• M9: 666,309 km (0.089 R)
• M10: 736,022 km (0.102 R)
• M11: 789,877 km (0.112 R)
• M12: 882,478 km (0.115 R)
• M13: 1,038,060 km (0.103 R)
• M14: 2,036,326 km (0.078 R)
• M15: 2,533,440 km (0.047 R)
• M16: 3,330,049 km (0.063 R)
• M17: 3,359,819 km (0.089 R)
• M18: 3,662,455 km (0.061 R)
• M19: 4,326,221 km (0.079 R)
• M20: 4,924,014 km (0.034 R)
• M21: 5,163,371 km (0.091 R)
• M22: 5,232,485 km (0.117 R)
• M23: 5,653,453 km (0.054 R)
• M24: 6,305,101 km (0.075 R)
• M25: 7,056,681 km (0.111 R)
• M26: 7,442,943 km (0.054 R)
• M27: 7,756,949 km (0.109 R)
• M28: 8,519,748 km (0.081 R)
• M29: 9,138,635 km (0.077 R)
• M30: 9,601,640 km (0.092 R)
• M31: 9,900,237 km (0.074 R)
• M32: 10,288,594 km (0.085 R)
• M33: 11,664,146 km (0.072 R)
• M34: 11,800,280 km (0.071 R)
• M35: 12,119,971 km (0.106 R)
• M36: 12,488,879 km (0.037 R)
• M37: 12,814,703 km (0.081 R)
• M38: 13,760,760 km (0.12 R)
• M39: 14,242,316 km (0.04 R)
• M40: 14,533,732 km (0.101 R)
• M41: 15,719,445 km (0.076 R)
• M42: 15,819,526 km (0.096 R)
• M43: 15,970,321 km (0.119 R)
• M44: 16,374,534 km (0.076 R)
• M45: 16,935,676 km (0.113 R)
• M46: 17,089,911 km (0.108 R)
• M47: 17,399,579 km (0.114 R)
• M48: 17,607,071 km (0.089 R)
• M49: 17,658,981 km (0.1 R)
• M50: 18,181,826 km (0.069 R)
• M51: 18,762,864 km (0.086 R)
• M52: 19,028,999 km (0.076 R)
• M53: 20,214,562 km (0.102 R)
• M54: 20,487,279 km (0.074 R)
• M55: 20,761,342 km (0.049 R)
• M56: 21,312,909 km (0.091 R)
• M57: 22,939,637 km (0.084 R)
• M58: 22,996,484 km (0.097 R)
• M59: 23,167,175 km (0.088 R)
• M60: 23,911,574 km (0.114 R)
• M61: 24,084,509 km (0.05 R)
• M62: 24,199,999 km (0.119 R)
• M63: 24,373,682 km (0.045 R)
• M64: 24,605,858 km (0.114 R)
• M65: 26,370,065 km (0.04 R)
• M66: 26,488,996 km (0.108 R)
• M67: 26,907,122 km (0.102 R)
• M68: 27,508,206 km (0.085 R)
• M69: 28,053,042 km (0.085 R)
• M70: 28,846,060 km (0.108 R)
• M71: 28,907,395 km (0.057 R)
• M72: 29,584,774 km (0.067 R)
• M73: 30,766,896 km (0.032 R)
• M74: 31,206,265 km (0.084 R)
• M75: 31,837,718 km (0.077 R)
• M76: 32,792,601 km (0.093 R)
• M77: 33,370,049 km (0.054 R)
• M78: 34,730,342 km (0.077 R)
• M79: 35,647,228 km (0.091 R)
• M80: 35,976,642 km (0.119 R)
• M81: 36,638,613 km (0.058 R)
• M82: 37,304,323 km (0.038 R)
• M83: 38,648,012 km (0.108 R)
• M84: 39,939,041 km (0.079 R)
• M85: 40,007,407 km (0.095 R)
• M86: 41,037,239 km (0.081 R)
• M87: 42,284,437 km (0.091 R)
• M88: 43,052,771 km (0.072 R)
• M89: 43,122,783 km (0.05 R)
• M90: 43,473,740 km (0.099 R)
• M91: 44,532,294 km (0.091 R)
• M92: 44,603,204 km (0.082 R)
• M93: 46,890,705 km (0.116 R)
• M94: 47,468,601 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.2

Radius: 5.2

Gravity: 32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.97 AU - 9.25 AU

Year: 14239 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,577,410 km

• M1: 111,600 km (0.118 R)
• M2: 264,040 km (0.101 R)
• M3: 339,288 km (0.106 R)
• M4: 493,673 km (0.103 R)
• M5: 549,922 km (0.107 R)
• M6: 1,027,438 km (0.117 R)
• M7: 1,716,935 km (0.11 R)
• M8: 1,833,472 km (0.115 R)
• M9: 2,013,288 km (0.119 R)
• M10: 2,074,474 km (0.113 R)
• M11: 2,136,407 km (0.07 R)
• M12: 2,422,289 km (0.099 R)
• M13: 2,487,364 km (0.057 R)
• M14: 2,822,164 km (0.065 R)
• M15: 2,925,237 km (0.102 R)
• M16: 3,350,394 km (0.087 R)
• M17: 3,681,903 km (0.112 R)
• M18: 3,870,546 km (0.099 R)
• M19: 3,985,287 km (0.12 R)
• M20: 5,447,606 km (0.094 R)
• M21: 5,533,326 km (0.12 R)
• M22: 6,595,770 km (0.066 R)
• M23: 7,243,978 km (0.12 R)
• M24: 7,863,911 km (0.106 R)
• M25: 7,960,701 km (0.106 R)
• M26: 8,106,858 km (0.081 R)
• M27: 8,253,763 km (0.092 R)
• M28: 8,352,199 km (0.079 R)
• M29: 9,615,553 km (0.115 R)
• M30: 11,154,017 km (0.043 R)
• M31: 12,597,038 km (0.09 R)
• M32: 12,995,417 km (0.094 R)
• M33: 13,571,818 km (0.074 R)
• M34: 13,980,220 km (0.113 R)
• M35: 14,215,388 km (0.11 R)
• M36: 15,229,512 km (0.115 R)
• M37: 16,700,358 km (0.116 R)
• M38: 19,055,178 km (0.083 R)
• M39: 19,446,676 km (0.076 R)
• M40: 19,709,220 km (0.114 R)
• M41: 19,906,839 km (0.117 R)
• M42: 20,237,750 km (0.062 R)
• M43: 22,949,510 km (0.118 R)
• M44: 23,365,991 km (0.034 R)
• M45: 23,575,278 km (0.083 R)
• M46: 23,645,140 km (0.118 R)
• M47: 24,065,809 km (0.094 R)
• M48: 24,206,581 km (0.109 R)
• M49: 26,641,137 km (0.105 R)
• M50: 26,713,841 km (0.098 R)
• M51: 26,786,696 km (0.039 R)
• M52: 27,445,375 km (0.092 R)
• M53: 27,961,188 km (0.104 R)
• M54: 28,109,141 km (0.066 R)
• M55: 28,257,392 km (0.111 R)
• M56: 31,353,320 km (0.105 R)
• M57: 32,590,345 km (0.072 R)
• M58: 33,214,916 km (0.085 R)
• M59: 35,111,967 km (0.064 R)
• M60: 35,671,762 km (0.093 R)
• M61: 36,073,582 km (0.052 R)
• M62: 36,395,965 km (0.026 R)
• M63: 37,369,099 km (0.105 R)
• M64: 37,532,161 km (0.105 R)
• M65: 38,268,631 km (0.067 R)
• M66: 38,350,761 km (0.048 R)
• M67: 38,679,876 km (0.111 R)
• M68: 40,590,390 km (0.104 R)
• M69: 41,346,308 km (0.115 R)
• M70: 41,599,278 km (0.082 R)
• M71: 41,937,369 km (0.068 R)
• M72: 43,727,607 km (0.058 R)
• M73: 44,416,057 km (0.052 R)
• M74: 45,716,660 km (0.065 R)
• M75: 47,029,681 km (0.104 R)
• M76: 47,117,645 km (0.109 R)
• M77: 48,355,118 km (0.099 R)
• M78: 48,888,734 km (0.11 R)
• M79: 50,681,365 km (0.059 R)
• M80: 51,313,865 km (0.088 R)
• M81: 52,222,073 km (0.12 R)
• M82: 55,721,018 km (0.057 R)
• M83: 58,158,267 km (0.112 R)
• M84: 58,441,755 km (0.114 R)
• M85: 59,865,926 km (0.047 R)
• M86: 61,397,659 km (0.108 R)
• M87: 62,071,747 km (0.064 R)
• M88: 63,136,136 km (0.104 R)
• M89: 63,427,403 km (0.11 R)
• M90: 64,011,433 km (0.047 R)
• M91: 64,304,046 km (0.111 R)
• M92: 64,988,606 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 12,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit