🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 12.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.48 AU - 0.64 AU

Year: 289 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,563,498 km

• M1: 159,322 km (0.1 R)
• M2: 239,057 km (0.038 R)
• M3: 322,084 km (0.087 R)
• M4: 410,796 km (0.117 R)
• M5: 495,468 km (0.093 R)
• M6: 622,327 km (0.069 R)
• M7: 736,919 km (0.09 R)
• M8: 829,819 km (0.108 R)
• M9: 989,889 km (0.089 R)
• M10: 1,072,318 km (0.116 R)
• M11: 1,164,769 km (0.111 R)
• M12: 1,244,654 km (0.087 R)
• M13: 1,330,523 km (0.09 R)
• M14: 1,426,565 km (0.094 R)
• M15: 1,537,717 km (0.073 R)
• M16: 1,622,090 km (0.048 R)
• M17: 1,734,139 km (0.078 R)
• M18: 1,813,276 km (0.111 R)
• M19: 1,898,247 km (0.107 R)
• M20: 2,062,955 km (0.111 R)
• M21: 2,147,178 km (0.105 R)
• M22: 2,309,642 km (0.106 R)
• M23: 2,416,903 km (0.115 R)
• M24: 2,667,330 km (0.063 R)
• M25: 2,842,360 km (0.055 R)
• M26: 3,016,192 km (0.079 R)
• M27: 3,352,189 km (0.053 R)
• M28: 3,552,949 km (0.076 R)
• M29: 3,746,230 km (0.099 R)
• M30: 3,850,051 km (0.06 R)
• M31: 3,943,101 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.5

Radius: 11.4

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.67 AU

Year: 305 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,563,498 km

• M1: 144,661 km (0.055 R)
• M2: 244,892 km (0.076 R)
• M3: 324,927 km (0.051 R)
• M4: 396,285 km (0.114 R)
• M5: 499,956 km (0.104 R)
• M6: 617,989 km (0.104 R)
• M7: 717,322 km (0.096 R)
• M8: 788,231 km (0.099 R)
• M9: 873,652 km (0.119 R)
• M10: 970,890 km (0.048 R)
• M11: 1,102,237 km (0.098 R)
• M12: 1,203,664 km (0.057 R)
• M13: 1,431,053 km (0.091 R)
• M14: 1,508,395 km (0.053 R)
• M15: 1,617,153 km (0.108 R)
• M16: 1,764,656 km (0.107 R)
• M17: 1,959,583 km (0.087 R)
• M18: 2,073,426 km (0.1 R)
• M19: 2,183,979 km (0.107 R)
• M20: 2,399,699 km (0.091 R)
• M21: 2,521,921 km (0.093 R)
• M22: 2,718,343 km (0.114 R)
• M23: 2,809,298 km (0.095 R)
• M24: 2,889,034 km (0.09 R)
• M25: 2,981,934 km (0.1 R)
• M26: 3,069,599 km (0.091 R)
• M27: 3,273,201 km (0.053 R)
• M28: 3,383,156 km (0.118 R)
• M29: 3,507,621 km (0.112 R)
• M30: 3,627,000 km (0.076 R)
• M31: 3,924,401 km (0.099 R)
• M32: 4,020,742 km (0.088 R)
• M33: 4,110,949 km (0.11 R)
• M34: 4,265,185 km (0.096 R)
• M35: 4,543,287 km (0.115 R)
• M36: 4,630,054 km (0.063 R)
• M37: 4,731,930 km (0.109 R)
• M38: 4,812,564 km (0.106 R)
• M39: 4,886,315 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.1

Radius: 9.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.6 AU - 0.78 AU

Year: 396 Days

Day: 12 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,563,498 km

• M1: 123,717 km (0.109 R)
• M2: 196,572 km (0.111 R)
• M3: 295,007 km (0.092 R)
• M4: 377,435 km (0.081 R)
• M5: 456,872 km (0.116 R)
• M6: 575,653 km (0.076 R)
• M7: 648,058 km (0.094 R)
• M8: 708,346 km (0.101 R)
• M9: 781,499 km (0.101 R)
• M10: 868,565 km (0.112 R)
• M11: 979,268 km (0.073 R)
• M12: 1,247,197 km (0.105 R)
• M13: 1,314,666 km (0.112 R)
• M14: 1,396,646 km (0.097 R)
• M15: 1,504,057 km (0.097 R)
• M16: 1,586,635 km (0.098 R)
• M17: 1,691,952 km (0.108 R)
• M18: 1,825,244 km (0.093 R)
• M19: 1,906,176 km (0.092 R)
• M20: 2,075,670 km (0.115 R)
• M21: 2,140,895 km (0.099 R)
• M22: 2,202,978 km (0.07 R)
• M23: 2,297,375 km (0.046 R)
• M24: 2,369,032 km (0.05 R)
• M25: 2,518,779 km (0.072 R)
• M26: 2,596,869 km (0.075 R)
• M27: 2,663,291 km (0.115 R)
• M28: 2,921,946 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 8.7

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.76 AU - 1.22 AU

Year: 680 Days

Day: 7.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,563,498 km

• M1: 110,254 km (0.114 R)
• M2: 178,769 km (0.069 R)
• M3: 273,914 km (0.059 R)
• M4: 461,958 km (0.111 R)
• M5: 595,699 km (0.094 R)
• M6: 799,900 km (0.056 R)
• M7: 891,304 km (0.119 R)
• M8: 1,015,171 km (0.09 R)
• M9: 1,073,365 km (0.093 R)
• M10: 1,356,404 km (0.082 R)
• M11: 1,513,482 km (0.107 R)
• M12: 1,607,878 km (0.091 R)
• M13: 1,746,256 km (0.101 R)
• M14: 1,817,016 km (0.097 R)
• M15: 1,881,492 km (0.101 R)
• M16: 1,968,558 km (0.087 R)
• M17: 2,192,656 km (0.046 R)
• M18: 2,292,288 km (0.081 R)
• M19: 2,354,371 km (0.097 R)
• M20: 2,480,333 km (0.109 R)
• M21: 2,560,218 km (0.105 R)
• M22: 2,738,987 km (0.089 R)
• M23: 2,804,960 km (0.112 R)
• M24: 2,921,946 km (0.119 R)
• M25: 3,031,900 km (0.094 R)
• M26: 3,126,147 km (0.066 R)
• M27: 3,282,327 km (0.101 R)
• M28: 3,441,200 km (0.064 R)
• M29: 3,566,413 km (0.087 R)
• M30: 3,656,920 km (0.107 R)
• M31: 3,803,227 km (0.036 R)
• M32: 4,120,673 km (0.116 R)
• M33: 4,187,095 km (0.119 R)
• M34: 4,632,448 km (0.032 R)
• M35: 4,791,021 km (0.103 R)
• M36: 4,880,930 km (0.088 R)
• M37: 5,339,298 km (0.082 R)
• M38: 5,536,916 km (0.12 R)
• M39: 5,599,747 km (0.086 R)
• M40: 5,673,499 km (0.101 R)
• M41: 5,758,172 km (0.113 R)
• M42: 5,832,522 km (0.071 R)
• M43: 5,939,484 km (0.064 R)
• M44: 6,144,284 km (0.098 R)
• M45: 6,285,803 km (0.118 R)
• M46: 6,406,379 km (0.108 R)
• M47: 6,472,501 km (0.085 R)
• M48: 6,538,773 km (0.112 R)
• M49: 6,616,415 km (0.032 R)
• M50: 6,851,433 km (0.068 R)
• M51: 7,009,558 km (0.105 R)
• M52: 7,226,026 km (0.112 R)
• M53: 7,283,322 km (0.094 R)
• M54: 7,560,826 km (0.111 R)
• M55: 7,654,025 km (0.115 R)
• M56: 7,712,518 km (0.094 R)
• M57: 7,865,258 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 10.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.06 AU - 1.34 AU

Year: 907 Days

Day: 12.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,563,498 km

• M1: 128,654 km (0.106 R)
• M2: 217,515 km (0.117 R)
• M3: 326,273 km (0.11 R)
• M4: 411,993 km (0.105 R)
• M5: 515,215 km (0.114 R)
• M6: 585,376 km (0.117 R)
• M7: 695,630 km (0.113 R)
• M8: 779,704 km (0.071 R)
• M9: 867,518 km (0.111 R)
• M10: 969,394 km (0.08 R)
• M11: 1,174,493 km (0.113 R)
• M12: 1,340,696 km (0.104 R)
• M13: 1,405,921 km (0.095 R)
• M14: 1,514,978 km (0.11 R)
• M15: 1,684,173 km (0.12 R)
• M16: 1,866,233 km (0.09 R)
• M17: 1,932,804 km (0.087 R)
• M18: 2,151,666 km (0.098 R)
• M19: 2,249,952 km (0.04 R)
• M20: 2,321,011 km (0.102 R)
• M21: 2,871,382 km (0.106 R)
• M22: 3,058,379 km (0.106 R)
• M23: 3,444,641 km (0.056 R)
• M24: 3,510,613 km (0.064 R)
• M25: 3,744,734 km (0.026 R)
• M26: 3,855,137 km (0.086 R)
• M27: 3,923,653 km (0.114 R)
• M28: 4,105,414 km (0.077 R)
• M29: 4,281,192 km (0.091 R)
• M30: 4,387,855 km (0.119 R)
• M31: 4,477,464 km (0.096 R)
• M32: 4,576,648 km (0.107 R)
• M33: 4,777,408 km (0.031 R)
• M34: 4,897,385 km (0.081 R)
• M35: 5,009,135 km (0.09 R)
• M36: 5,140,482 km (0.044 R)
• M37: 5,320,598 km (0.032 R)
• M38: 5,512,382 km (0.044 R)
• M39: 5,580,150 km (0.099 R)
• M40: 5,794,823 km (0.059 R)
• M41: 6,051,982 km (0.101 R)
• M42: 6,121,844 km (0.082 R)
• M43: 6,292,685 km (0.104 R)
• M44: 6,649,326 km (0.059 R)
• M45: 6,721,582 km (0.119 R)
• M46: 6,866,542 km (0.058 R)
• M47: 6,960,490 km (0.041 R)
• M48: 7,086,152 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.8

Radius: 6.8

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.49 AU - 7.19 AU

Year: 9742 Days

Day: 22.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,563,498 km

• M1: 106,813 km (0.119 R)
• M2: 452,384 km (0.065 R)
• M3: 510,428 km (0.037 R)
• M4: 683,812 km (0.039 R)
• M5: 1,105,079 km (0.042 R)
• M6: 1,395,599 km (0.113 R)
• M7: 1,594,863 km (0.102 R)
• M8: 1,803,253 km (0.052 R)
• M9: 2,094,669 km (0.112 R)
• M10: 2,169,917 km (0.095 R)
• M11: 2,323,105 km (0.05 R)
• M12: 2,532,991 km (0.058 R)
• M13: 2,640,103 km (0.046 R)
• M14: 3,083,960 km (0.093 R)
• M15: 3,141,106 km (0.083 R)
• M16: 3,198,702 km (0.109 R)
• M17: 3,521,085 km (0.038 R)
• M18: 3,701,500 km (0.036 R)
• M19: 4,039,890 km (0.083 R)
• M20: 4,779,502 km (0.062 R)
• M21: 4,912,345 km (0.079 R)
• M22: 5,012,725 km (0.115 R)
• M23: 5,490,691 km (0.065 R)
• M24: 5,805,445 km (0.066 R)
• M25: 6,018,622 km (0.111 R)
• M26: 6,090,279 km (0.089 R)
• M27: 7,853,888 km (0.119 R)
• M28: 7,932,128 km (0.086 R)
• M29: 8,168,792 km (0.106 R)
• M30: 8,649,001 km (0.105 R)
• M31: 8,811,015 km (0.067 R)
• M32: 9,594,759 km (0.117 R)
• M33: 10,529,745 km (0.097 R)
• M34: 10,789,746 km (0.115 R)
• M35: 11,493,604 km (0.099 R)
• M36: 11,985,931 km (0.114 R)
• M37: 12,668,546 km (0.107 R)
• M38: 12,991,378 km (0.111 R)
• M39: 14,118,897 km (0.088 R)
• M40: 14,405,527 km (0.112 R)
• M41: 14,501,569 km (0.116 R)
• M42: 14,742,571 km (0.057 R)
• M43: 15,033,389 km (0.119 R)
• M44: 15,818,329 km (0.087 R)
• M45: 16,365,708 km (0.071 R)
• M46: 17,838,349 km (0.098 R)
• M47: 19,088,838 km (0.106 R)
• M48: 19,141,646 km (0.097 R)
• M49: 19,194,304 km (0.082 R)
• M50: 19,512,050 km (0.027 R)
• M51: 19,565,008 km (0.104 R)
• M52: 19,884,699 km (0.116 R)
• M53: 20,098,773 km (0.095 R)
• M54: 20,259,890 km (0.094 R)
• M55: 20,421,306 km (0.059 R)
• M56: 21,673,440 km (0.084 R)
• M57: 22,447,759 km (0.116 R)
• M58: 22,614,710 km (0.05 R)
• M59: 24,023,324 km (0.107 R)
• M60: 24,766,825 km (0.088 R)
• M61: 25,634,194 km (0.075 R)
• M62: 25,983,953 km (0.082 R)
• M63: 26,806,143 km (0.105 R)
• M64: 27,339,160 km (0.106 R)
• M65: 27,756,090 km (0.087 R)
• M66: 27,875,618 km (0.091 R)
• M67: 28,475,955 km (0.115 R)
• M68: 28,536,093 km (0.11 R)
• M69: 29,019,743 km (0.11 R)
• M70: 29,566,972 km (0.087 R)
• M71: 30,117,642 km (0.109 R)
• M72: 30,548,334 km (0.114 R)
• M73: 30,609,968 km (0.039 R)
• M74: 31,043,054 km (0.094 R)
• M75: 31,540,317 km (0.086 R)
• M76: 31,789,996 km (0.059 R)
• M77: 32,416,961 km (0.118 R)
• M78: 32,984,685 km (0.078 R)
• M79: 34,194,184 km (0.101 R)
• M80: 34,514,772 km (0.102 R)
• M81: 34,772,080 km (0.052 R)
• M82: 35,223,866 km (0.098 R)
• M83: 36,721,789 km (0.114 R)
• M84: 37,379,571 km (0.112 R)
• M85: 39,712,101 km (0.113 R)
• M86: 39,981,677 km (0.108 R)
• M87: 40,590,540 km (0.116 R)
• M88: 43,541,059 km (0.114 R)
• M89: 44,446,575 km (0.049 R)
• M90: 45,569,755 km (0.115 R)
• M91: 45,640,216 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.7

Radius: 4.5

Gravity: 34.8 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.67 AU - 6.75 AU

Year: 10682 Days

Day: 16.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,563,498 km

• M1: 60,438 km (0.097 R)
• M2: 255,663 km (0.045 R)
• M3: 538,104 km (0.034 R)
• M4: 761,453 km (0.102 R)
• M5: 951,592 km (0.091 R)
• M6: 1,114,205 km (0.098 R)
• M7: 1,605,484 km (0.088 R)
• M8: 1,999,974 km (0.117 R)
• M9: 2,396,109 km (0.091 R)
• M10: 2,931,669 km (0.075 R)
• M11: 3,472,017 km (0.108 R)
• M12: 3,785,275 km (0.078 R)
• M13: 4,009,971 km (0.056 R)
• M14: 4,042,434 km (0.077 R)
• M15: 4,505,888 km (0.095 R)
• M16: 4,812,713 km (0.112 R)
• M17: 5,091,115 km (0.1 R)
• M18: 5,126,270 km (0.11 R)
• M19: 5,303,394 km (0.104 R)
• M20: 5,957,286 km (0.089 R)
• M21: 6,031,637 km (0.118 R)
• M22: 6,143,536 km (0.042 R)
• M23: 6,218,484 km (0.046 R)
• M24: 6,483,422 km (0.087 R)
• M25: 7,220,790 km (0.105 R)
• M26: 8,438,367 km (0.094 R)
• M27: 8,479,955 km (0.067 R)
• M28: 8,858,139 km (0.089 R)
• M29: 9,198,773 km (0.096 R)
• M30: 9,284,642 km (0.108 R)
• M31: 10,246,407 km (0.062 R)
• M32: 11,193,661 km (0.109 R)
• M33: 12,027,669 km (0.102 R)
• M34: 12,357,383 km (0.037 R)
• M35: 12,547,073 km (0.078 R)
• M36: 13,025,636 km (0.096 R)
• M37: 13,852,763 km (0.054 R)
• M38: 14,049,933 km (0.109 R)
• M39: 14,397,000 km (0.056 R)
• M40: 14,998,683 km (0.041 R)
• M41: 15,049,247 km (0.092 R)
• M42: 16,642,913 km (0.054 R)
• M43: 17,539,453 km (0.118 R)
• M44: 18,397,397 km (0.086 R)
• M45: 18,559,710 km (0.051 R)
• M46: 19,323,856 km (0.073 R)
• M47: 19,489,012 km (0.099 R)
• M48: 19,820,521 km (0.119 R)
• M49: 21,392,196 km (0.038 R)
• M50: 22,771,040 km (0.092 R)
• M51: 22,887,128 km (0.043 R)
• M52: 23,120,201 km (0.103 R)
• M53: 23,178,544 km (0.111 R)
• M54: 23,236,888 km (0.109 R)
• M55: 23,295,380 km (0.113 R)
• M56: 23,353,873 km (0.072 R)
• M57: 24,772,809 km (0.119 R)
• M58: 25,012,016 km (0.081 R)
• M59: 25,855,299 km (0.111 R)
• M60: 27,879,358 km (0.074 R)
• M61: 28,816,140 km (0.066 R)
• M62: 29,953,832 km (0.109 R)
• M63: 30,336,354 km (0.081 R)
• M64: 30,784,549 km (0.115 R)
• M65: 31,234,988 km (0.108 R)
• M66: 31,493,493 km (0.054 R)
• M67: 32,992,913 km (0.062 R)
• M68: 35,588,137 km (0.102 R)
• M69: 36,603,607 km (0.106 R)
• M70: 36,876,025 km (0.115 R)
• M71: 38,041,093 km (0.113 R)
• M72: 38,317,101 km (0.069 R)
• M73: 39,009,739 km (0.065 R)
• M74: 41,254,156 km (0.112 R)
• M75: 42,606,371 km (0.035 R)
• M76: 43,467,905 km (0.119 R)
• M77: 43,900,842 km (0.095 R)
• M78: 44,989,316 km (0.106 R)
• M79: 46,675,583 km (0.039 R)
• M80: 47,712,146 km (0.09 R)
• M81: 48,158,696 km (0.101 R)
• M82: 48,457,144 km (0.072 R)
• M83: 48,681,391 km (0.119 R)
• M84: 49,431,325 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit