🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 13.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.81 AU - 0.95 AU

Year: 560 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,663,634 km

• M1: 166,502 km (0.114 R)
• M2: 309,668 km (0.114 R)
• M3: 397,182 km (0.106 R)
• M4: 654,640 km (0.099 R)
• M5: 846,275 km (0.084 R)
• M6: 941,569 km (0.095 R)
• M7: 1,080,545 km (0.033 R)
• M8: 1,355,506 km (0.061 R)
• M9: 1,456,634 km (0.07 R)
• M10: 1,540,708 km (0.032 R)
• M11: 1,633,310 km (0.092 R)
• M12: 1,727,855 km (0.1 R)
• M13: 1,810,433 km (0.112 R)
• M14: 1,987,109 km (0.054 R)
• M15: 2,073,875 km (0.05 R)
• M16: 2,236,638 km (0.11 R)
• M17: 2,350,033 km (0.105 R)
• M18: 2,434,556 km (0.099 R)
• M19: 2,559,171 km (0.093 R)
• M20: 2,694,258 km (0.068 R)
• M21: 2,807,204 km (0.116 R)
• M22: 2,913,568 km (0.101 R)
• M23: 3,004,673 km (0.095 R)
• M24: 3,215,307 km (0.11 R)
• M25: 3,352,638 km (0.109 R)
• M26: 3,448,381 km (0.1 R)
• M27: 3,858,428 km (0.111 R)
• M28: 4,237,060 km (0.103 R)
• M29: 4,426,302 km (0.068 R)
• M30: 4,541,193 km (0.116 R)
• M31: 4,686,153 km (0.093 R)
• M32: 4,803,288 km (0.117 R)
• M33: 4,931,344 km (0.081 R)
• M34: 5,100,539 km (0.067 R)
• M35: 5,322,393 km (0.103 R)
• M36: 5,434,442 km (0.11 R)
• M37: 5,619,644 km (0.034 R)
• M38: 5,806,941 km (0.072 R)
• M39: 5,890,865 km (0.031 R)
• M40: 6,209,359 km (0.083 R)
• M41: 6,446,471 km (0.099 R)
• M42: 6,533,388 km (0.07 R)
• M43: 6,686,576 km (0.083 R)
• M44: 6,774,540 km (0.067 R)
• M45: 7,041,123 km (0.077 R)
• M46: 7,322,367 km (0.097 R)
• M47: 7,538,685 km (0.073 R)
• M48: 7,630,539 km (0.1 R)
• M49: 7,838,180 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 12.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.71 AU - 1.73 AU

Year: 1530 Days

Day: 11.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,663,634 km

• M1: 154,086 km (0.056 R)
• M2: 321,785 km (0.092 R)
• M3: 448,943 km (0.113 R)
• M4: 604,525 km (0.102 R)
• M5: 689,945 km (0.112 R)
• M6: 845,677 km (0.098 R)
• M7: 966,851 km (0.096 R)
• M8: 1,045,839 km (0.1 R)
• M9: 1,219,372 km (0.115 R)
• M10: 1,340,696 km (0.051 R)
• M11: 1,624,334 km (0.088 R)
• M12: 1,877,453 km (0.058 R)
• M13: 1,988,455 km (0.059 R)
• M14: 2,101,700 km (0.086 R)
• M15: 2,313,381 km (0.081 R)
• M16: 2,543,463 km (0.087 R)
• M17: 3,049,702 km (0.11 R)
• M18: 3,181,348 km (0.062 R)
• M19: 3,388,392 km (0.057 R)
• M20: 3,600,073 km (0.108 R)
• M21: 3,803,376 km (0.108 R)
• M22: 3,880,569 km (0.11 R)
• M23: 3,984,390 km (0.092 R)
• M24: 4,234,517 km (0.113 R)
• M25: 4,341,480 km (0.102 R)
• M26: 4,640,376 km (0.117 R)
• M27: 4,847,869 km (0.069 R)
• M28: 5,157,985 km (0.108 R)
• M29: 5,431,151 km (0.109 R)
• M30: 5,738,574 km (0.113 R)
• M31: 6,096,861 km (0.108 R)
• M32: 6,370,476 km (0.114 R)
• M33: 6,447,219 km (0.049 R)
• M34: 6,819,868 km (0.113 R)
• M35: 7,072,239 km (0.092 R)
• M36: 7,151,676 km (0.091 R)
• M37: 7,231,561 km (0.092 R)
• M38: 7,392,080 km (0.073 R)
• M39: 7,553,795 km (0.117 R)
• M40: 7,831,449 km (0.088 R)
• M41: 8,145,604 km (0.108 R)
• M42: 8,481,002 km (0.115 R)
• M43: 8,769,577 km (0.12 R)
• M44: 8,889,405 km (0.065 R)
• M45: 8,992,478 km (0.081 R)
• M46: 9,130,706 km (0.117 R)
• M47: 9,321,743 km (0.101 R)
• M48: 9,602,089 km (0.085 R)
• M49: 10,063,449 km (0.096 R)
• M50: 10,441,483 km (0.106 R)
• M51: 10,641,345 km (0.117 R)
• M52: 11,248,713 km (0.105 R)
• M53: 11,509,761 km (0.12 R)
• M54: 11,999,993 km (0.08 R)
• M55: 12,439,362 km (0.067 R)
• M56: 13,215,925 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.8

Radius: 13.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.82 AU - 3.26 AU

Year: 3595 Days

Day: 9.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,663,634 km

• M1: 172,038 km (0.089 R)
• M2: 284,386 km (0.098 R)
• M3: 396,734 km (0.103 R)
• M4: 489,933 km (0.056 R)
• M5: 627,563 km (0.09 R)
• M6: 1,203,515 km (0.113 R)
• M7: 1,312,422 km (0.119 R)
• M8: 1,880,894 km (0.083 R)
• M9: 2,206,868 km (0.09 R)
• M10: 2,381,748 km (0.116 R)
• M11: 2,531,196 km (0.046 R)
• M12: 3,062,717 km (0.12 R)
• M13: 3,171,026 km (0.053 R)
• M14: 3,280,681 km (0.117 R)
• M15: 3,709,279 km (0.115 R)
• M16: 4,570,215 km (0.089 R)
• M17: 4,719,663 km (0.111 R)
• M18: 5,087,674 km (0.104 R)
• M19: 5,360,092 km (0.1 R)
• M20: 5,517,917 km (0.119 R)
• M21: 5,690,553 km (0.116 R)
• M22: 5,784,351 km (0.072 R)
• M23: 6,192,155 km (0.063 R)
• M24: 6,357,910 km (0.118 R)
• M25: 6,567,197 km (0.059 R)
• M26: 6,665,782 km (0.097 R)
• M27: 6,793,090 km (0.072 R)
• M28: 7,151,077 km (0.038 R)
• M29: 7,339,720 km (0.086 R)
• M30: 7,441,896 km (0.04 R)
• M31: 7,840,873 km (0.052 R)
• M32: 8,080,679 km (0.101 R)
• M33: 8,246,882 km (0.071 R)
• M34: 8,721,556 km (0.071 R)
• M35: 9,331,317 km (0.063 R)
• M36: 9,633,355 km (0.032 R)
• M37: 10,019,617 km (0.092 R)
• M38: 10,476,788 km (0.044 R)
• M39: 10,757,732 km (0.115 R)
• M40: 10,924,085 km (0.108 R)
• M41: 11,479,243 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.2

Radius: 7.3

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.79 AU - 7.45 AU

Year: 10269 Days

Day: 24.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,663,634 km

• M1: 189,690 km (0.088 R)
• M2: 383,868 km (0.113 R)
• M3: 438,771 km (0.093 R)
• M4: 511,625 km (0.102 R)
• M5: 653,892 km (0.028 R)
• M6: 957,726 km (0.059 R)
• M7: 1,238,820 km (0.085 R)
• M8: 1,477,429 km (0.102 R)
• M9: 1,545,047 km (0.117 R)
• M10: 1,636,900 km (0.114 R)
• M11: 1,825,992 km (0.11 R)
• M12: 2,174,106 km (0.11 R)
• M13: 2,988,068 km (0.099 R)
• M14: 3,219,795 km (0.032 R)
• M15: 3,397,517 km (0.096 R)
• M16: 4,203,999 km (0.086 R)
• M17: 4,268,476 km (0.066 R)
• M18: 4,562,436 km (0.094 R)
• M19: 4,628,708 km (0.093 R)
• M20: 4,829,468 km (0.106 R)
• M21: 5,032,921 km (0.052 R)
• M22: 5,483,660 km (0.057 R)
• M23: 5,803,350 km (0.057 R)
• M24: 6,019,818 km (0.084 R)
• M25: 6,129,025 km (0.063 R)
• M26: 6,647,381 km (0.12 R)
• M27: 7,844,912 km (0.111 R)
• M28: 8,285,628 km (0.096 R)
• M29: 8,366,560 km (0.083 R)
• M30: 8,652,142 km (0.113 R)
• M31: 8,982,455 km (0.109 R)
• M32: 9,485,702 km (0.107 R)
• M33: 9,698,131 km (0.09 R)
• M34: 9,998,074 km (0.113 R)
• M35: 10,432,058 km (0.109 R)
• M36: 10,872,025 km (0.12 R)
• M37: 11,228,367 km (0.116 R)
• M38: 11,998,497 km (0.046 R)
• M39: 12,044,274 km (0.065 R)
• M40: 13,493,728 km (0.107 R)
• M41: 14,214,640 km (0.104 R)
• M42: 14,997,336 km (0.113 R)
• M43: 15,344,104 km (0.117 R)
• M44: 16,045,718 km (0.057 R)
• M45: 17,949,949 km (0.091 R)
• M46: 18,848,584 km (0.09 R)
• M47: 19,169,172 km (0.103 R)
• M48: 19,437,700 km (0.06 R)
• M49: 19,491,555 km (0.1 R)
• M50: 19,545,560 km (0.101 R)
• M51: 20,087,404 km (0.09 R)
• M52: 20,141,857 km (0.104 R)
• M53: 20,305,517 km (0.058 R)
• M54: 23,269,201 km (0.087 R)
• M55: 25,948,798 km (0.068 R)
• M56: 27,083,797 km (0.076 R)
• M57: 27,869,784 km (0.105 R)
• M58: 28,785,772 km (0.039 R)
• M59: 29,898,032 km (0.055 R)
• M60: 30,272,027 km (0.115 R)
• M61: 30,835,712 km (0.047 R)
• M62: 32,355,925 km (0.087 R)
• M63: 33,900,373 km (0.116 R)
• M64: 35,271,288 km (0.098 R)
• M65: 35,600,404 km (0.106 R)
• M66: 35,732,349 km (0.089 R)
• M67: 35,996,688 km (0.04 R)
• M68: 36,460,891 km (0.035 R)
• M69: 37,060,479 km (0.082 R)
• M70: 39,491,743 km (0.059 R)
• M71: 39,765,059 km (0.107 R)
• M72: 40,244,819 km (0.097 R)
• M73: 41,002,532 km (0.101 R)
• M74: 41,348,702 km (0.101 R)
• M75: 41,487,379 km (0.118 R)
• M76: 42,043,584 km (0.051 R)
• M77: 42,252,871 km (0.1 R)
• M78: 42,392,446 km (0.097 R)
• M79: 43,093,312 km (0.113 R)
• M80: 43,445,017 km (0.084 R)
• M81: 43,586,088 km (0.099 R)
• M82: 43,727,158 km (0.069 R)
• M83: 44,293,237 km (0.079 R)
• M84: 45,575,889 km (0.044 R)
• M85: 46,149,746 km (0.096 R)
• M86: 47,377,346 km (0.114 R)
• M87: 48,615,568 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.1

Radius: 5.1

Gravity: 24.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.88 AU - 8.66 AU

Year: 14690 Days

Day: 15.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,663,634 km

• M1: 273,465 km (0.096 R)
• M2: 330,611 km (0.101 R)
• M3: 392,096 km (0.084 R)
• M4: 474,674 km (0.034 R)
• M5: 1,015,470 km (0.061 R)
• M6: 1,349,822 km (0.089 R)
• M7: 1,910,514 km (0.071 R)
• M8: 3,049,852 km (0.087 R)
• M9: 3,150,082 km (0.06 R)
• M10: 3,952,974 km (0.074 R)
• M11: 4,135,633 km (0.12 R)
• M12: 4,471,181 km (0.078 R)
• M13: 5,408,262 km (0.033 R)
• M14: 6,234,042 km (0.079 R)
• M15: 7,816,489 km (0.12 R)
• M16: 7,862,116 km (0.074 R)
• M17: 8,184,200 km (0.116 R)
• M18: 9,127,864 km (0.037 R)
• M19: 9,369,165 km (0.116 R)
• M20: 9,417,635 km (0.115 R)
• M21: 9,466,254 km (0.089 R)
• M22: 10,006,302 km (0.088 R)
• M23: 10,707,916 km (0.114 R)
• M24: 11,322,016 km (0.104 R)
• M25: 11,737,599 km (0.1 R)
• M26: 12,317,290 km (0.084 R)
• M27: 12,370,547 km (0.062 R)
• M28: 12,906,257 km (0.113 R)
• M29: 14,056,066 km (0.089 R)
• M30: 14,111,567 km (0.116 R)
• M31: 14,558,715 km (0.077 R)
• M32: 14,840,558 km (0.097 R)
• M33: 16,276,548 km (0.087 R)
• M34: 17,099,785 km (0.113 R)
• M35: 17,218,565 km (0.088 R)
• M36: 17,397,036 km (0.049 R)
• M37: 17,456,725 km (0.048 R)
• M38: 17,576,254 km (0.06 R)
• M39: 18,178,086 km (0.116 R)
• M40: 18,299,260 km (0.085 R)
• M41: 18,542,357 km (0.074 R)
• M42: 20,715,116 km (0.088 R)
• M43: 21,350,459 km (0.069 R)
• M44: 21,414,337 km (0.047 R)
• M45: 21,478,365 km (0.069 R)
• M46: 21,734,775 km (0.102 R)
• M47: 22,121,336 km (0.119 R)
• M48: 22,380,440 km (0.106 R)
• M49: 23,756,591 km (0.118 R)
• M50: 24,154,671 km (0.066 R)
• M51: 25,565,678 km (0.08 R)
• M52: 26,315,462 km (0.099 R)
• M53: 27,488,160 km (0.093 R)
• M54: 27,906,136 km (0.06 R)
• M55: 28,326,207 km (0.112 R)
• M56: 29,031,112 km (0.113 R)
• M57: 30,314,213 km (0.098 R)
• M58: 30,962,720 km (0.108 R)
• M59: 31,324,897 km (0.11 R)
• M60: 32,126,741 km (0.071 R)
• M61: 33,083,120 km (0.077 R)
• M62: 34,422,620 km (0.099 R)
• M63: 34,647,615 km (0.105 R)
• M64: 34,722,713 km (0.043 R)
• M65: 35,552,383 km (0.115 R)
• M66: 36,847,452 km (0.116 R)
• M67: 38,235,421 km (0.115 R)
• M68: 38,390,703 km (0.081 R)
• M69: 40,191,413 km (0.082 R)
• M70: 40,270,400 km (0.107 R)
• M71: 41,062,372 km (0.032 R)
• M72: 41,380,566 km (0.113 R)
• M73: 42,179,718 km (0.051 R)
• M74: 42,420,421 km (0.114 R)
• M75: 42,822,690 km (0.078 R)
• M76: 42,903,323 km (0.077 R)
• M77: 43,064,589 km (0.077 R)
• M78: 43,226,155 km (0.041 R)
• M79: 43,955,744 km (0.08 R)
• M80: 44,362,800 km (0.09 R)
• M81: 46,251,174 km (0.111 R)
• M82: 46,997,218 km (0.086 R)
• M83: 48,165,727 km (0.117 R)
• M84: 50,531,019 km (0.118 R)
• M85: 51,470,643 km (0.118 R)
• M86: 51,985,559 km (0.059 R)
• M87: 52,588,439 km (0.11 R)
• M88: 54,062,277 km (0.05 R)
• M89: 54,149,492 km (0.057 R)
• M90: 54,498,355 km (0.05 R)
• M91: 54,585,720 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.2

Radius: 3.1

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.37 AU - 11.03 AU

Year: 20490 Days

Day: 18.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,663,634 km

• M1: 523,293 km (0.049 R)
• M2: 575,204 km (0.116 R)
• M3: 615,296 km (0.113 R)
• M4: 698,323 km (0.074 R)
• M5: 1,048,980 km (0.119 R)
• M6: 1,844,991 km (0.113 R)
• M7: 2,212,553 km (0.109 R)
• M8: 2,491,702 km (0.071 R)
• M9: 2,691,415 km (0.087 R)
• M10: 2,804,661 km (0.103 R)
• M11: 2,827,400 km (0.103 R)
• M12: 3,917,071 km (0.09 R)
• M13: 4,438,419 km (0.108 R)
• M14: 4,734,324 km (0.08 R)
• M15: 5,659,736 km (0.081 R)
• M16: 5,746,653 km (0.041 R)
• M17: 6,157,748 km (0.106 R)
• M18: 6,396,955 km (0.101 R)
• M19: 6,608,636 km (0.091 R)
• M20: 7,637,570 km (0.093 R)
• M21: 10,259,422 km (0.106 R)
• M22: 10,542,760 km (0.046 R)
• M23: 11,774,848 km (0.045 R)
• M24: 13,051,816 km (0.112 R)
• M25: 13,090,113 km (0.069 R)
• M26: 13,166,557 km (0.094 R)
• M27: 13,281,748 km (0.054 R)
• M28: 13,474,280 km (0.113 R)
• M29: 14,135,952 km (0.108 R)
• M30: 14,293,179 km (0.03 R)
• M31: 14,411,511 km (0.052 R)
• M32: 16,637,078 km (0.051 R)
• M33: 17,768,038 km (0.114 R)
• M34: 19,096,916 km (0.11 R)
• M35: 19,751,257 km (0.119 R)
• M36: 20,103,261 km (0.051 R)
• M37: 20,546,220 km (0.109 R)
• M38: 22,167,113 km (0.107 R)
• M39: 22,303,995 km (0.1 R)
• M40: 22,578,657 km (0.114 R)
• M41: 23,131,421 km (0.085 R)
• M42: 23,781,873 km (0.108 R)
• M43: 25,243,593 km (0.116 R)
• M44: 27,220,829 km (0.049 R)
• M45: 27,759,680 km (0.064 R)
• M46: 32,505,972 km (0.113 R)
• M47: 32,921,255 km (0.062 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit