🌌 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: 419.3

Radius: 9.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.84 AU - 1.16 AU

Year: 690 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 64,865,747 km

• M1: 135,087 km (0.086 R)
• M2: 200,012 km (0.065 R)
• M3: 262,694 km (0.057 R)
• M4: 403,765 km (0.074 R)
• M5: 469,737 km (0.106 R)
• M6: 601,982 km (0.062 R)
• M7: 775,216 km (0.055 R)
• M8: 832,063 km (0.115 R)
• M9: 1,011,282 km (0.03 R)
• M10: 1,105,678 km (0.064 R)
• M11: 1,236,576 km (0.03 R)
• M12: 1,378,395 km (0.101 R)
• M13: 1,472,043 km (0.069 R)
• M14: 1,555,818 km (0.057 R)
• M15: 1,616,704 km (0.097 R)
• M16: 1,678,488 km (0.054 R)
• M17: 1,759,869 km (0.095 R)
• M18: 1,829,881 km (0.064 R)
• M19: 1,946,418 km (0.103 R)
• M20: 2,038,869 km (0.12 R)
• M21: 2,126,085 km (0.099 R)
• M22: 2,207,616 km (0.083 R)
• M23: 2,311,138 km (0.087 R)
• M24: 2,480,183 km (0.079 R)
• M25: 2,587,894 km (0.109 R)
• M26: 2,645,938 km (0.111 R)
• M27: 2,719,240 km (0.09 R)
• M28: 2,943,189 km (0.085 R)
• M29: 3,011,555 km (0.059 R)
• M30: 3,095,928 km (0.114 R)
• M31: 3,157,712 km (0.069 R)
• M32: 3,235,503 km (0.114 R)
• M33: 3,329,899 km (0.107 R)
• M34: 3,433,122 km (0.118 R)
• M35: 3,513,156 km (0.116 R)
• M36: 3,757,300 km (0.117 R)
• M37: 3,815,194 km (0.118 R)
• M38: 3,881,466 km (0.078 R)
• M39: 3,965,092 km (0.103 R)
• M40: 4,032,411 km (0.118 R)
• M41: 4,159,569 km (0.081 R)
• M42: 4,262,343 km (0.055 R)
• M43: 4,339,834 km (0.101 R)
• M44: 4,735,072 km (0.061 R)
• M45: 4,950,493 km (0.035 R)
• M46: 5,059,550 km (0.108 R)
• M47: 5,215,281 km (0.113 R)
• M48: 5,512,831 km (0.101 R)
• M49: 5,635,352 km (0.043 R)
• M50: 5,692,049 km (0.115 R)
• M51: 5,806,342 km (0.056 R)
• M52: 6,587,393 km (0.078 R)
• M53: 6,808,049 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 9.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.2 AU - 2.94 AU

Year: 2844 Days

Day: 5.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,865,747 km

• M1: 131,347 km (0.109 R)
• M2: 224,846 km (0.097 R)
• M3: 300,991 km (0.101 R)
• M4: 400,174 km (0.031 R)
• M5: 460,313 km (0.082 R)
• M6: 547,827 km (0.084 R)
• M7: 612,304 km (0.113 R)
• M8: 705,952 km (0.094 R)
• M9: 777,311 km (0.034 R)
• M10: 851,511 km (0.056 R)
• M11: 967,449 km (0.104 R)
• M12: 1,135,897 km (0.098 R)
• M13: 1,387,221 km (0.069 R)
• M14: 1,507,797 km (0.118 R)
• M15: 1,638,097 km (0.084 R)
• M16: 1,704,817 km (0.086 R)
• M17: 1,790,836 km (0.098 R)
• M18: 2,400,148 km (0.108 R)
• M19: 2,497,088 km (0.066 R)
• M20: 2,752,750 km (0.107 R)
• M21: 2,861,807 km (0.091 R)
• M22: 2,935,409 km (0.091 R)
• M23: 3,243,431 km (0.108 R)
• M24: 3,617,576 km (0.1 R)
• M25: 3,729,176 km (0.063 R)
• M26: 3,809,809 km (0.1 R)
• M27: 3,964,344 km (0.074 R)
• M28: 4,071,306 km (0.063 R)
• M29: 4,212,676 km (0.104 R)
• M30: 4,526,084 km (0.085 R)
• M31: 4,629,456 km (0.099 R)
• M32: 4,698,720 km (0.09 R)
• M33: 4,759,606 km (0.11 R)
• M34: 5,086,028 km (0.088 R)
• M35: 5,274,522 km (0.106 R)
• M36: 5,356,053 km (0.12 R)
• M37: 5,769,990 km (0.104 R)
• M38: 5,872,764 km (0.113 R)
• M39: 6,118,104 km (0.052 R)
• M40: 6,242,121 km (0.113 R)
• M41: 6,405,332 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.1

Radius: 11.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.35 AU - 3.57 AU

Year: 3515 Days

Day: 11.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,865,747 km

• M1: 158,125 km (0.068 R)
• M2: 278,701 km (0.077 R)
• M3: 454,030 km (0.116 R)
• M4: 533,915 km (0.116 R)
• M5: 627,114 km (0.117 R)
• M6: 799,601 km (0.099 R)
• M7: 1,061,397 km (0.093 R)
• M8: 1,193,342 km (0.067 R)
• M9: 1,281,156 km (0.101 R)
• M10: 1,558,511 km (0.056 R)
• M11: 1,754,334 km (0.059 R)
• M12: 1,866,682 km (0.116 R)
• M13: 2,075,222 km (0.074 R)
• M14: 2,194,451 km (0.087 R)
• M15: 2,490,356 km (0.1 R)
• M16: 2,579,067 km (0.099 R)
• M17: 2,681,841 km (0.042 R)
• M18: 2,812,290 km (0.101 R)
• M19: 2,918,206 km (0.106 R)
• M20: 2,998,540 km (0.078 R)
• M21: 3,624,756 km (0.098 R)
• M22: 3,886,702 km (0.049 R)
• M23: 4,124,712 km (0.05 R)
• M24: 4,230,329 km (0.107 R)
• M25: 4,382,918 km (0.114 R)
• M26: 5,043,543 km (0.111 R)
• M27: 5,205,557 km (0.109 R)
• M28: 5,551,427 km (0.078 R)
• M29: 5,634,753 km (0.109 R)
• M30: 5,735,433 km (0.083 R)
• M31: 6,317,518 km (0.073 R)
• M32: 6,527,404 km (0.104 R)
• M33: 6,615,667 km (0.107 R)
• M34: 6,739,683 km (0.059 R)
• M35: 7,008,361 km (0.043 R)
• M36: 7,189,374 km (0.034 R)
• M37: 7,280,480 km (0.111 R)
• M38: 7,556,188 km (0.067 R)
• M39: 7,667,340 km (0.073 R)
• M40: 7,985,534 km (0.101 R)
• M41: 8,174,626 km (0.107 R)
• M42: 8,422,809 km (0.11 R)
• M43: 8,576,895 km (0.085 R)
• M44: 8,946,252 km (0.11 R)
• M45: 9,182,317 km (0.113 R)
• M46: 9,301,098 km (0.072 R)
• M47: 9,520,259 km (0.059 R)
• M48: 10,024,703 km (0.081 R)
• M49: 10,558,618 km (0.06 R)
• M50: 10,641,495 km (0.076 R)
• M51: 10,808,147 km (0.08 R)
• M52: 11,143,845 km (0.068 R)
• M53: 11,249,610 km (0.12 R)
• M54: 11,355,526 km (0.055 R)
• M55: 11,847,254 km (0.116 R)
• M56: 12,324,321 km (0.083 R)
• M57: 12,455,369 km (0.093 R)
• M58: 12,630,997 km (0.111 R)
• M59: 12,873,944 km (0.041 R)
• M60: 13,297,007 km (0.119 R)
• M61: 13,679,528 km (0.093 R)
• M62: 14,065,491 km (0.083 R)
• M63: 14,732,548 km (0.091 R)
• M64: 14,918,348 km (0.099 R)
• M65: 15,480,388 km (0.11 R)
• M66: 16,049,458 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 13.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.69 AU - 4.77 AU

Year: 6005 Days

Day: 12.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 64,865,747 km

• M1: 214,823 km (0.07 R)
• M2: 414,087 km (0.096 R)
• M3: 543,190 km (0.083 R)
• M4: 795,412 km (0.118 R)
• M5: 884,722 km (0.076 R)
• M6: 1,050,476 km (0.034 R)
• M7: 1,266,496 km (0.117 R)
• M8: 1,387,071 km (0.077 R)
• M9: 1,483,861 km (0.095 R)
• M10: 1,684,322 km (0.075 R)
• M11: 1,878,949 km (0.12 R)
• M12: 1,986,959 km (0.052 R)
• M13: 2,610,034 km (0.093 R)
• M14: 2,854,627 km (0.101 R)
• M15: 3,125,249 km (0.074 R)
• M16: 3,423,098 km (0.086 R)
• M17: 3,769,567 km (0.107 R)
• M18: 3,927,243 km (0.116 R)
• M19: 4,188,142 km (0.07 R)
• M20: 4,769,779 km (0.107 R)
• M21: 5,048,479 km (0.102 R)
• M22: 5,266,593 km (0.078 R)
• M23: 5,421,277 km (0.071 R)
• M24: 5,757,573 km (0.032 R)
• M25: 5,871,268 km (0.115 R)
• M26: 6,286,701 km (0.114 R)
• M27: 6,380,349 km (0.084 R)
• M28: 6,807,451 km (0.095 R)
• M29: 6,927,877 km (0.116 R)
• M30: 7,121,906 km (0.092 R)
• M31: 7,293,046 km (0.065 R)
• M32: 7,614,831 km (0.111 R)
• M33: 7,739,895 km (0.1 R)
• M34: 8,816,700 km (0.106 R)
• M35: 10,077,212 km (0.042 R)
• M36: 10,214,543 km (0.085 R)
• M37: 10,435,798 km (0.11 R)
• M38: 11,450,670 km (0.064 R)
• M39: 11,796,091 km (0.082 R)
• M40: 12,028,267 km (0.117 R)
• M41: 12,497,107 km (0.095 R)
• M42: 12,882,471 km (0.069 R)
• M43: 13,061,689 km (0.093 R)
• M44: 13,513,325 km (0.089 R)
• M45: 13,970,048 km (0.086 R)
• M46: 14,123,535 km (0.086 R)
• M47: 14,462,973 km (0.028 R)
• M48: 14,836,369 km (0.057 R)
• M49: 15,149,926 km (0.117 R)
• M50: 15,624,600 km (0.092 R)
• M51: 15,943,692 km (0.08 R)
• M52: 16,393,982 km (0.078 R)
• M53: 16,491,071 km (0.089 R)
• M54: 16,815,997 km (0.059 R)
• M55: 17,340,338 km (0.076 R)
• M56: 17,670,650 km (0.12 R)
• M57: 18,203,667 km (0.073 R)
• M58: 18,438,536 km (0.11 R)
• M59: 18,674,452 km (0.094 R)
• M60: 19,353,925 km (0.096 R)
• M61: 19,868,841 km (0.1 R)
• M62: 20,702,101 km (0.081 R)
• M63: 21,688,849 km (0.103 R)
• M64: 21,830,967 km (0.083 R)
• M65: 21,937,780 km (0.1 R)
• M66: 22,943,526 km (0.051 R)
• M67: 23,088,487 km (0.098 R)
• M68: 24,258,641 km (0.086 R)
• M69: 24,628,297 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.3

Radius: 3

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.5 AU - 6.44 AU

Year: 10069 Days

Day: 16.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,865,747 km

• M1: 46,675 km (0.091 R)
• M2: 91,105 km (0.088 R)
• M3: 182,210 km (0.075 R)
• M4: 352,153 km (0.061 R)
• M5: 615,595 km (0.105 R)
• M6: 638,035 km (0.115 R)
• M7: 766,091 km (0.116 R)
• M8: 790,326 km (0.035 R)
• M9: 826,977 km (0.053 R)
• M10: 1,210,696 km (0.095 R)
• M11: 1,281,755 km (0.062 R)
• M12: 1,472,941 km (0.119 R)
• M13: 1,564,345 km (0.073 R)
• M14: 1,657,395 km (0.051 R)
• M15: 1,898,247 km (0.119 R)
• M16: 2,014,335 km (0.093 R)
• M17: 2,288,399 km (0.115 R)
• M18: 2,376,362 km (0.06 R)
• M19: 2,684,085 km (0.08 R)
• M20: 2,889,782 km (0.079 R)
• M21: 3,256,895 km (0.108 R)
• M22: 3,296,389 km (0.057 R)
• M23: 3,992,019 km (0.095 R)
• M24: 4,247,981 km (0.117 R)
• M25: 4,399,823 km (0.09 R)
• M26: 4,664,162 km (0.116 R)
• M27: 5,724,213 km (0.104 R)
• M28: 5,867,827 km (0.115 R)
• M29: 6,061,107 km (0.085 R)
• M30: 6,281,016 km (0.094 R)
• M31: 6,305,550 km (0.09 R)
• M32: 6,428,968 km (0.082 R)
• M33: 6,453,802 km (0.073 R)
• M34: 6,703,481 km (0.107 R)
• M35: 7,628,145 km (0.081 R)
• M36: 7,838,928 km (0.057 R)
• M37: 7,891,886 km (0.103 R)
• M38: 8,078,435 km (0.119 R)
• M39: 8,185,696 km (0.104 R)
• M40: 9,143,721 km (0.073 R)
• M41: 9,480,316 km (0.115 R)
• M42: 9,763,804 km (0.061 R)
• M43: 9,906,670 km (0.101 R)
• M44: 10,136,602 km (0.114 R)
• M45: 10,165,475 km (0.096 R)
• M46: 10,223,219 km (0.114 R)
• M47: 10,572,530 km (0.067 R)
• M48: 10,631,023 km (0.034 R)
• M49: 10,778,078 km (0.084 R)
• M50: 11,014,442 km (0.098 R)
• M51: 11,492,557 km (0.084 R)
• M52: 11,522,626 km (0.054 R)
• M53: 11,582,914 km (0.117 R)
• M54: 11,886,000 km (0.038 R)
• M55: 12,468,983 km (0.1 R)
• M56: 12,592,850 km (0.074 R)
• M57: 12,654,933 km (0.09 R)
• M58: 12,966,994 km (0.067 R)
• M59: 12,998,260 km (0.102 R)
• M60: 13,471,587 km (0.06 R)
• M61: 13,503,302 km (0.083 R)
• M62: 13,790,081 km (0.115 R)
• M63: 13,950,301 km (0.106 R)
• M64: 13,982,464 km (0.071 R)
• M65: 14,662,686 km (0.076 R)
• M66: 14,760,672 km (0.061 R)
• M67: 15,155,012 km (0.108 R)
• M68: 15,786,465 km (0.107 R)
• M69: 16,869,254 km (0.107 R)
• M70: 17,592,859 km (0.097 R)
• M71: 17,975,830 km (0.043 R)
• M72: 18,608,479 km (0.111 R)
• M73: 18,963,176 km (0.1 R)
• M74: 19,034,384 km (0.102 R)
• M75: 19,284,213 km (0.091 R)
• M76: 19,320,116 km (0.087 R)
• M77: 19,535,238 km (0.102 R)
• M78: 19,607,195 km (0.115 R)
• M79: 20,040,430 km (0.088 R)
• M80: 20,076,633 km (0.063 R)
• M81: 20,732,918 km (0.117 R)
• M82: 22,066,135 km (0.093 R)
• M83: 22,554,422 km (0.118 R)
• M84: 23,046,300 km (0.103 R)
• M85: 24,156,167 km (0.078 R)
• M86: 24,349,297 km (0.054 R)
• M87: 24,736,906 km (0.118 R)
• M88: 24,931,682 km (0.051 R)
• M89: 25,361,626 km (0.1 R)
• M90: 26,268,638 km (0.117 R)
• M91: 26,308,282 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.1

Radius: 7.3

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.68 AU - 8.48 AU

Year: 14405 Days

Day: 19 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,865,747 km

• M1: 175,927 km (0.045 R)
• M2: 444,306 km (0.033 R)
• M3: 570,566 km (0.027 R)
• M4: 688,599 km (0.073 R)
• M5: 858,841 km (0.106 R)
• M6: 972,237 km (0.099 R)
• M7: 1,501,813 km (0.118 R)
• M8: 2,716,398 km (0.098 R)
• M9: 2,919,103 km (0.091 R)
• M10: 3,268,115 km (0.101 R)
• M11: 3,520,337 km (0.078 R)
• M12: 4,551,216 km (0.111 R)
• M13: 5,370,863 km (0.069 R)
• M14: 6,147,126 km (0.067 R)
• M15: 6,593,377 km (0.115 R)
• M16: 6,774,839 km (0.105 R)
• M17: 6,866,243 km (0.1 R)
• M18: 7,189,225 km (0.117 R)
• M19: 7,282,424 km (0.094 R)
• M20: 7,754,406 km (0.076 R)
• M21: 8,431,785 km (0.119 R)
• M22: 8,530,071 km (0.104 R)
• M23: 9,178,428 km (0.064 R)
• M24: 9,330,270 km (0.049 R)
• M25: 9,534,171 km (0.099 R)
• M26: 9,842,642 km (0.111 R)
• M27: 9,946,164 km (0.08 R)
• M28: 10,050,135 km (0.066 R)
• M29: 11,162,993 km (0.051 R)
• M30: 11,651,729 km (0.076 R)
• M31: 11,706,482 km (0.059 R)
• M32: 11,926,391 km (0.106 R)
• M33: 13,045,982 km (0.113 R)
• M34: 13,733,833 km (0.061 R)
• M35: 15,084,851 km (0.069 R)
• M36: 15,384,047 km (0.1 R)
• M37: 16,232,566 km (0.119 R)
• M38: 17,784,943 km (0.115 R)
• M39: 18,228,052 km (0.062 R)
• M40: 19,060,713 km (0.094 R)
• M41: 19,384,144 km (0.095 R)
• M42: 20,431,628 km (0.048 R)
• M43: 20,630,145 km (0.079 R)
• M44: 21,497,513 km (0.087 R)
• M45: 21,632,002 km (0.079 R)
• M46: 22,512,984 km (0.057 R)
• M47: 23,060,961 km (0.075 R)
• M48: 23,198,591 km (0.111 R)
• M49: 23,405,634 km (0.1 R)
• M50: 23,752,103 km (0.09 R)
• M51: 24,731,071 km (0.12 R)
• M52: 25,580,637 km (0.029 R)
• M53: 26,367,971 km (0.095 R)
• M54: 26,583,990 km (0.111 R)
• M55: 28,407,439 km (0.082 R)
• M56: 33,879,280 km (0.095 R)
• M57: 34,743,357 km (0.082 R)
• M58: 36,012,995 km (0.084 R)
• M59: 36,412,870 km (0.11 R)
• M60: 37,459,456 km (0.091 R)
• M61: 37,621,321 km (0.091 R)
• M62: 37,783,336 km (0.074 R)
• M63: 38,108,412 km (0.102 R)
• M64: 40,907,538 km (0.049 R)
• M65: 41,911,190 km (0.076 R)
• M66: 42,584,829 km (0.112 R)
• M67: 43,346,881 km (0.071 R)
• M68: 44,028,000 km (0.116 R)
• M69: 45,487,327 km (0.071 R)
• M70: 45,659,963 km (0.062 R)
• M71: 46,788,080 km (0.079 R)
• M72: 46,962,362 km (0.069 R)
• M73: 48,100,951 km (0.109 R)
• M74: 48,276,878 km (0.112 R)
• M75: 48,717,743 km (0.112 R)
• M76: 49,248,517 km (0.092 R)
• M77: 49,337,228 km (0.059 R)
• M78: 49,603,512 km (0.045 R)
• M79: 49,781,235 km (0.09 R)
• M80: 50,941,965 km (0.078 R)
• M81: 52,292,384 km (0.07 R)
• M82: 52,382,891 km (0.089 R)
• M83: 54,569,114 km (0.089 R)
• M84: 54,660,818 km (0.103 R)
• M85: 56,878,008 km (0.11 R)
• M86: 57,530,105 km (0.058 R)
• M87: 57,810,452 km (0.083 R)
• M88: 57,903,950 km (0.088 R)
• M89: 58,466,139 km (0.047 R)
• M90: 59,784,994 km (0.068 R)
• M91: 61,590,491 km (0.116 R)
• M92: 61,972,863 km (0.092 R)
• M93: 62,164,348 km (0.11 R)
• M94: 62,643,959 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit