🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 14.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.49 AU - 0.77 AU

Year: 333 Days

Day: 6.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 88,582,436 km

• M1: 184,604 km (0.085 R)
• M2: 280,496 km (0.103 R)
• M3: 377,884 km (0.098 R)
• M4: 480,060 km (0.086 R)
• M5: 578,944 km (0.091 R)
• M6: 826,379 km (0.066 R)
• M7: 976,874 km (0.074 R)
• M8: 1,119,740 km (0.092 R)
• M9: 1,298,360 km (0.094 R)
• M10: 1,428,061 km (0.112 R)
• M11: 1,527,095 km (0.085 R)
• M12: 1,701,227 km (0.079 R)
• M13: 1,812,229 km (0.071 R)
• M14: 2,047,546 km (0.067 R)
• M15: 2,328,192 km (0.112 R)
• M16: 2,500,379 km (0.111 R)
• M17: 2,658,504 km (0.097 R)
• M18: 2,763,821 km (0.066 R)
• M19: 2,883,200 km (0.059 R)
• M20: 3,107,746 km (0.073 R)
• M21: 3,258,391 km (0.085 R)
• M22: 3,398,265 km (0.11 R)
• M23: 3,513,007 km (0.099 R)
• M24: 3,629,095 km (0.087 R)
• M25: 3,746,379 km (0.032 R)
• M26: 3,992,169 km (0.118 R)
• M27: 4,127,854 km (0.092 R)
• M28: 4,257,705 km (0.062 R)
• M29: 4,418,523 km (0.059 R)
• M30: 4,640,975 km (0.085 R)
• M31: 4,989,538 km (0.053 R)
• M32: 5,151,403 km (0.103 R)
• M33: 5,299,505 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.6

Radius: 13.9

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.62 AU - 0.66 AU

Year: 341 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,582,436 km

• M1: 178,021 km (0.071 R)
• M2: 297,251 km (0.093 R)
• M3: 385,215 km (0.113 R)
• M4: 502,948 km (0.092 R)
• M5: 592,707 km (0.101 R)
• M6: 751,281 km (0.112 R)
• M7: 873,951 km (0.091 R)
• M8: 970,890 km (0.117 R)
• M9: 1,076,207 km (0.11 R)
• M10: 1,181,374 km (0.086 R)
• M11: 1,276,519 km (0.117 R)
• M12: 1,398,291 km (0.069 R)
• M13: 1,485,058 km (0.107 R)
• M14: 1,649,017 km (0.055 R)
• M15: 1,793,080 km (0.089 R)
• M16: 1,941,631 km (0.05 R)
• M17: 2,127,731 km (0.083 R)
• M18: 2,371,874 km (0.091 R)
• M19: 2,488,561 km (0.046 R)
• M20: 2,838,320 km (0.072 R)
• M21: 2,962,636 km (0.115 R)
• M22: 3,063,465 km (0.1 R)
• M23: 3,178,356 km (0.108 R)
• M24: 3,268,713 km (0.113 R)
• M25: 3,372,983 km (0.112 R)
• M26: 3,491,764 km (0.12 R)
• M27: 3,585,113 km (0.086 R)
• M28: 3,740,396 km (0.065 R)
• M29: 3,897,922 km (0.069 R)
• M30: 4,043,780 km (0.057 R)
• M31: 4,155,978 km (0.117 R)
• M32: 4,248,131 km (0.046 R)
• M33: 4,355,243 km (0.109 R)
• M34: 4,550,318 km (0.098 R)
• M35: 4,733,426 km (0.104 R)
• M36: 4,844,577 km (0.081 R)
• M37: 5,130,160 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.2

Radius: 12.7

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.99 AU - 1.15 AU

Year: 738 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 88,582,436 km

• M1: 227,987 km (0.107 R)
• M2: 319,242 km (0.089 R)
• M3: 480,957 km (0.086 R)
• M4: 594,352 km (0.101 R)
• M5: 697,276 km (0.111 R)
• M6: 807,081 km (0.095 R)
• M7: 917,633 km (0.09 R)
• M8: 1,027,438 km (0.109 R)
• M9: 1,174,942 km (0.043 R)
• M10: 1,268,291 km (0.116 R)
• M11: 1,357,451 km (0.084 R)
• M12: 1,535,323 km (0.047 R)
• M13: 1,744,012 km (0.098 R)
• M14: 1,844,093 km (0.105 R)
• M15: 2,002,068 km (0.117 R)
• M16: 2,115,463 km (0.092 R)
• M17: 2,206,120 km (0.098 R)
• M18: 2,391,472 km (0.091 R)
• M19: 2,573,383 km (0.119 R)
• M20: 2,759,931 km (0.107 R)
• M21: 2,868,689 km (0.105 R)
• M22: 3,034,294 km (0.105 R)
• M23: 3,222,338 km (0.11 R)
• M24: 3,317,782 km (0.071 R)
• M25: 3,404,548 km (0.1 R)
• M26: 3,609,946 km (0.047 R)
• M27: 3,769,268 km (0.091 R)
• M28: 3,910,638 km (0.036 R)
• M29: 4,033,159 km (0.107 R)
• M30: 4,345,369 km (0.112 R)
• M31: 4,752,126 km (0.068 R)
• M32: 4,839,342 km (0.103 R)
• M33: 4,971,287 km (0.113 R)
• M34: 5,137,789 km (0.058 R)
• M35: 5,283,647 km (0.067 R)
• M36: 5,362,784 km (0.105 R)
• M37: 5,660,185 km (0.068 R)
• M38: 6,009,945 km (0.031 R)
• M39: 6,175,699 km (0.104 R)
• M40: 6,259,175 km (0.106 R)
• M41: 6,415,205 km (0.042 R)
• M42: 6,548,198 km (0.077 R)
• M43: 6,694,355 km (0.118 R)
• M44: 6,878,510 km (0.1 R)
• M45: 7,126,843 km (0.116 R)
• M46: 7,226,924 km (0.055 R)
• M47: 7,365,451 km (0.07 R)
• M48: 7,619,468 km (0.085 R)
• M49: 7,760,539 km (0.106 R)
• M50: 8,123,314 km (0.033 R)
• M51: 8,280,541 km (0.051 R)
• M52: 8,372,694 km (0.077 R)
• M53: 8,451,980 km (0.103 R)
• M54: 8,637,931 km (0.061 R)
• M55: 8,718,115 km (0.112 R)
• M56: 8,798,449 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 8.7

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.91 AU - 1.25 AU

Year: 748 Days

Day: 11.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 88,582,436 km

• M1: 111,301 km (0.102 R)
• M2: 190,139 km (0.082 R)
• M3: 257,009 km (0.08 R)
• M4: 316,998 km (0.056 R)
• M5: 395,986 km (0.092 R)
• M6: 491,878 km (0.09 R)
• M7: 581,936 km (0.073 R)
• M8: 641,924 km (0.101 R)
• M9: 704,307 km (0.027 R)
• M10: 763,398 km (0.056 R)
• M11: 829,969 km (0.027 R)
• M12: 1,023,848 km (0.107 R)
• M13: 1,148,612 km (0.059 R)
• M14: 1,245,701 km (0.078 R)
• M15: 1,332,019 km (0.117 R)
• M16: 1,517,970 km (0.102 R)
• M17: 1,617,751 km (0.076 R)
• M18: 1,727,257 km (0.077 R)
• M19: 1,922,931 km (0.075 R)
• M20: 2,000,124 km (0.118 R)
• M21: 2,070,584 km (0.118 R)
• M22: 2,133,864 km (0.083 R)
• M23: 2,294,981 km (0.038 R)
• M24: 2,393,566 km (0.098 R)
• M25: 2,468,514 km (0.106 R)
• M26: 2,535,834 km (0.066 R)
• M27: 2,629,332 km (0.092 R)
• M28: 2,706,824 km (0.086 R)
• M29: 2,890,380 km (0.1 R)
• M30: 3,032,947 km (0.026 R)
• M31: 3,260,635 km (0.099 R)
• M32: 3,512,708 km (0.117 R)
• M33: 3,579,129 km (0.105 R)
• M34: 3,839,280 km (0.116 R)
• M35: 3,907,796 km (0.05 R)
• M36: 4,016,104 km (0.111 R)
• M37: 4,225,990 km (0.077 R)
• M38: 4,296,600 km (0.089 R)
• M39: 4,459,812 km (0.098 R)
• M40: 4,729,387 km (0.091 R)
• M41: 4,813,461 km (0.115 R)
• M42: 5,219,320 km (0.085 R)
• M43: 5,415,443 km (0.114 R)
• M44: 5,636,249 km (0.05 R)
• M45: 6,098,208 km (0.049 R)
• M46: 6,281,764 km (0.093 R)
• M47: 6,409,072 km (0.076 R)
• M48: 6,478,934 km (0.035 R)
• M49: 6,560,615 km (0.12 R)
• M50: 6,725,172 km (0.063 R)
• M51: 6,784,263 km (0.093 R)
• M52: 6,855,472 km (0.108 R)
• M53: 6,974,552 km (0.107 R)
• M54: 7,397,016 km (0.091 R)
• M55: 7,556,039 km (0.091 R)
• M56: 7,703,842 km (0.083 R)
• M57: 7,865,108 km (0.094 R)
• M58: 7,977,306 km (0.116 R)
• M59: 8,102,669 km (0.107 R)
• M60: 8,178,216 km (0.098 R)
• M61: 8,304,627 km (0.054 R)
• M62: 8,585,123 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.6

Radius: 13.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.25 AU - 2.49 AU

Year: 2433 Days

Day: 6.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 88,582,436 km

• M1: 173,234 km (0.096 R)
• M2: 264,788 km (0.046 R)
• M3: 460,163 km (0.099 R)
• M4: 676,930 km (0.082 R)
• M5: 774,319 km (0.092 R)
• M6: 1,017,565 km (0.09 R)
• M7: 1,225,805 km (0.116 R)
• M8: 1,476,381 km (0.05 R)
• M9: 1,570,179 km (0.08 R)
• M10: 1,884,335 km (0.089 R)
• M11: 1,986,809 km (0.086 R)
• M12: 2,080,757 km (0.114 R)
• M13: 2,208,364 km (0.081 R)
• M14: 2,327,743 km (0.098 R)
• M15: 2,471,806 km (0.079 R)
• M16: 2,710,863 km (0.066 R)
• M17: 2,933,913 km (0.084 R)
• M18: 3,537,092 km (0.114 R)
• M19: 3,846,760 km (0.075 R)
• M20: 4,246,336 km (0.109 R)
• M21: 4,355,243 km (0.05 R)
• M22: 4,548,074 km (0.115 R)
• M23: 4,673,437 km (0.109 R)
• M24: 5,554,270 km (0.104 R)
• M25: 5,748,747 km (0.116 R)
• M26: 6,006,355 km (0.066 R)
• M27: 6,113,616 km (0.074 R)
• M28: 6,283,410 km (0.055 R)
• M29: 6,818,222 km (0.114 R)
• M30: 6,914,114 km (0.037 R)
• M31: 7,042,769 km (0.083 R)
• M32: 7,139,708 km (0.097 R)
• M33: 7,269,858 km (0.11 R)
• M34: 7,433,369 km (0.065 R)
• M35: 7,565,314 km (0.089 R)
• M36: 7,747,823 km (0.112 R)
• M37: 7,864,659 km (0.077 R)
• M38: 8,151,139 km (0.117 R)
• M39: 8,630,451 km (0.104 R)
• M40: 8,734,272 km (0.099 R)
• M41: 8,821,188 km (0.105 R)
• M42: 9,420,028 km (0.048 R)
• M43: 9,670,455 km (0.115 R)
• M44: 10,196,142 km (0.076 R)
• M45: 11,011,600 km (0.052 R)
• M46: 11,427,183 km (0.101 R)
• M47: 12,137,922 km (0.097 R)
• M48: 12,235,011 km (0.094 R)
• M49: 12,586,866 km (0.104 R)
• M50: 13,101,034 km (0.054 R)
• M51: 13,240,758 km (0.116 R)
• M52: 13,441,069 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 14.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.86 AU - 6.36 AU

Year: 8861 Days

Day: 11.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,582,436 km

• M1: 223,798 km (0.114 R)
• M2: 400,174 km (0.118 R)
• M3: 580,739 km (0.065 R)
• M4: 690,544 km (0.11 R)
• M5: 1,711,848 km (0.117 R)
• M6: 1,943,426 km (0.095 R)
• M7: 2,345,096 km (0.105 R)
• M8: 2,508,607 km (0.101 R)
• M9: 2,627,836 km (0.072 R)
• M10: 2,822,463 km (0.098 R)
• M11: 2,996,894 km (0.084 R)
• M12: 3,278,437 km (0.12 R)
• M13: 3,462,144 km (0.11 R)
• M14: 3,867,554 km (0.117 R)
• M15: 4,062,031 km (0.088 R)
• M16: 4,345,519 km (0.118 R)
• M17: 4,635,589 km (0.082 R)
• M18: 5,827,286 km (0.11 R)
• M19: 5,954,743 km (0.079 R)
• M20: 6,147,724 km (0.086 R)
• M21: 6,408,324 km (0.114 R)
• M22: 7,041,721 km (0.12 R)
• M23: 7,556,039 km (0.063 R)
• M24: 7,660,458 km (0.07 R)
• M25: 8,153,832 km (0.072 R)
• M26: 8,657,528 km (0.119 R)
• M27: 9,657,590 km (0.075 R)
• M28: 9,884,829 km (0.12 R)
• M29: 10,305,947 km (0.077 R)
• M30: 11,364,801 km (0.108 R)
• M31: 11,484,629 km (0.106 R)
• M32: 11,968,129 km (0.12 R)
• M33: 12,335,092 km (0.119 R)
• M34: 12,664,357 km (0.101 R)
• M35: 12,955,026 km (0.088 R)
• M36: 14,397,598 km (0.088 R)
• M37: 15,402,298 km (0.063 R)
• M38: 15,579,272 km (0.105 R)
• M39: 15,846,154 km (0.101 R)
• M40: 16,384,408 km (0.04 R)
• M41: 16,610,450 km (0.11 R)
• M42: 17,895,346 km (0.104 R)
• M43: 18,549,837 km (0.045 R)
• M44: 18,974,695 km (0.07 R)
• M45: 19,642,051 km (0.119 R)
• M46: 20,462,745 km (0.105 R)
• M47: 20,803,977 km (0.067 R)
• M48: 20,901,814 km (0.117 R)
• M49: 21,097,937 km (0.119 R)
• M50: 21,196,373 km (0.112 R)
• M51: 22,137,792 km (0.085 R)
• M52: 22,237,723 km (0.058 R)
• M53: 22,387,770 km (0.116 R)
• M54: 22,588,530 km (0.093 R)
• M55: 22,991,697 km (0.045 R)
• M56: 23,295,680 km (0.084 R)
• M57: 23,549,996 km (0.066 R)
• M58: 24,939,311 km (0.106 R)
• M59: 25,199,612 km (0.061 R)
• M60: 27,313,430 km (0.047 R)
• M61: 27,420,691 km (0.029 R)
• M62: 27,635,514 km (0.091 R)
• M63: 27,743,075 km (0.057 R)
• M64: 29,979,712 km (0.044 R)
• M65: 30,145,766 km (0.03 R)
• M66: 30,311,969 km (0.083 R)
• M67: 30,979,924 km (0.111 R)
• M68: 31,934,657 km (0.119 R)
• M69: 32,217,248 km (0.112 R)
• M70: 33,184,398 km (0.113 R)
• M71: 33,642,766 km (0.094 R)
• M72: 34,798,110 km (0.088 R)
• M73: 35,263,808 km (0.104 R)
• M74: 35,614,466 km (0.09 R)
• M75: 36,614,378 km (0.11 R)
• M76: 36,910,283 km (0.097 R)
• M77: 38,281,347 km (0.09 R)
• M78: 38,822,443 km (0.081 R)
• M79: 39,912,114 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.4

Radius: 4.7

Gravity: 34.65 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.06 AU - 11.6 AU

Year: 23767 Days

Day: 21.8 Hours

Environment

Temp: -245 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,582,436 km

• M1: 408,402 km (0.077 R)
• M2: 638,035 km (0.081 R)
• M3: 820,395 km (0.099 R)
• M4: 2,175,303 km (0.113 R)
• M5: 2,774,293 km (0.091 R)
• M6: 3,601,120 km (0.114 R)
• M7: 3,877,128 km (0.092 R)
• M8: 4,112,445 km (0.056 R)
• M9: 4,449,489 km (0.103 R)
• M10: 4,498,258 km (0.112 R)
• M11: 4,745,394 km (0.107 R)
• M12: 5,723,914 km (0.052 R)
• M13: 5,937,839 km (0.094 R)
• M14: 5,991,694 km (0.106 R)
• M15: 6,650,523 km (0.075 R)
• M16: 6,875,219 km (0.084 R)
• M17: 7,447,880 km (0.058 R)
• M18: 7,564,267 km (0.048 R)
• M19: 7,976,259 km (0.108 R)
• M20: 8,215,017 km (0.103 R)
• M21: 9,006,989 km (0.03 R)
• M22: 9,632,607 km (0.1 R)
• M23: 9,695,887 km (0.092 R)
• M24: 10,727,963 km (0.045 R)
• M25: 11,390,531 km (0.063 R)
• M26: 11,862,214 km (0.119 R)
• M27: 12,964,151 km (0.111 R)
• M28: 13,669,206 km (0.092 R)
• M29: 14,896,358 km (0.112 R)
• M30: 15,411,722 km (0.102 R)
• M31: 16,611,647 km (0.094 R)
• M32: 16,839,933 km (0.118 R)
• M33: 17,069,416 km (0.059 R)
• M34: 17,997,073 km (0.071 R)
• M35: 18,703,623 km (0.12 R)
• M36: 19,901,154 km (0.041 R)
• M37: 20,387,048 km (0.119 R)
• M38: 20,549,960 km (0.119 R)
• M39: 21,370,654 km (0.062 R)
• M40: 21,535,960 km (0.065 R)
• M41: 22,621,592 km (0.112 R)
• M42: 25,456,172 km (0.112 R)
• M43: 26,337,004 km (0.111 R)
• M44: 28,218,946 km (0.11 R)
• M45: 28,582,319 km (0.083 R)
• M46: 28,855,784 km (0.06 R)
• M47: 29,221,850 km (0.114 R)
• M48: 29,313,703 km (0.103 R)
• M49: 29,958,619 km (0.109 R)
• M50: 30,143,821 km (0.105 R)
• M51: 30,701,522 km (0.119 R)
• M52: 31,732,700 km (0.085 R)
• M53: 32,015,889 km (0.105 R)
• M54: 32,110,585 km (0.07 R)
• M55: 32,489,815 km (0.091 R)
• M56: 33,829,165 km (0.08 R)
• M57: 34,796,764 km (0.104 R)
• M58: 35,186,317 km (0.12 R)
• M59: 36,068,196 km (0.055 R)
• M60: 37,155,773 km (0.029 R)
• M61: 38,254,270 km (0.112 R)
• M62: 40,176,453 km (0.071 R)
• M63: 41,097,826 km (0.114 R)
• M64: 42,026,231 km (0.079 R)
• M65: 44,114,019 km (0.059 R)
• M66: 45,276,544 km (0.112 R)
• M67: 47,415,943 km (0.091 R)
• M68: 47,955,991 km (0.068 R)
• M69: 48,606,592 km (0.078 R)
• M70: 49,697,609 km (0.09 R)
• M71: 51,349,170 km (0.086 R)
• M72: 51,570,724 km (0.032 R)
• M73: 51,681,576 km (0.109 R)
• M74: 54,592,601 km (0.075 R)
• M75: 57,901,856 km (0.101 R)
• M76: 61,275,288 km (0.098 R)
• M77: 61,863,357 km (0.088 R)
• M78: 62,099,123 km (0.119 R)
• M79: 63,638,785 km (0.058 R)
• M80: 66,513,906 km (0.114 R)
• M81: 68,332,418 km (0.054 R)
• M82: 69,186,622 km (0.096 R)
• M83: 72,762,759 km (0.046 R)
• M84: 73,510,150 km (0.093 R)
• M85: 73,635,064 km (0.079 R)
• M86: 73,884,892 km (0.103 R)
• M87: 74,887,048 km (0.111 R)
• M88: 76,904,825 km (0.099 R)
• M89: 77,158,243 km (0.077 R)
• M90: 78,557,283 km (0.116 R)
• M91: 79,964,849 km (0.088 R)
• M92: 80,093,204 km (0.049 R)
• M93: 81,251,540 km (0.075 R)
• M94: 83,715,118 km (0.077 R)
• M95: 84,106,316 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 19,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit