🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.7

Radius: 12.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.58 AU - 0.82 AU

Year: 384 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,293,892 km

• M1: 174,730 km (0.042 R)
• M2: 259,702 km (0.098 R)
• M3: 358,287 km (0.104 R)
• M4: 491,429 km (0.074 R)
• M5: 614,997 km (0.063 R)
• M6: 697,126 km (0.056 R)
• M7: 802,293 km (0.042 R)
• M8: 1,055,263 km (0.09 R)
• M9: 1,144,125 km (0.099 R)
• M10: 1,231,340 km (0.086 R)
• M11: 1,422,227 km (0.119 R)
• M12: 1,511,986 km (0.111 R)
• M13: 1,633,160 km (0.11 R)
• M14: 1,712,596 km (0.119 R)
• M15: 1,854,565 km (0.107 R)
• M16: 2,037,972 km (0.081 R)
• M17: 2,123,841 km (0.032 R)
• M18: 2,221,977 km (0.033 R)
• M19: 2,423,037 km (0.116 R)
• M20: 2,514,291 km (0.059 R)
• M21: 2,630,080 km (0.111 R)
• M22: 2,724,028 km (0.113 R)
• M23: 2,807,204 km (0.06 R)
• M24: 2,994,501 km (0.11 R)
• M25: 3,192,269 km (0.052 R)
• M26: 3,318,081 km (0.111 R)
• M27: 3,646,598 km (0.087 R)
• M28: 3,778,393 km (0.111 R)
• M29: 3,985,736 km (0.054 R)
• M30: 4,094,195 km (0.028 R)
• M31: 4,210,582 km (0.111 R)
• M32: 4,293,459 km (0.049 R)
• M33: 4,580,687 km (0.081 R)
• M34: 4,751,827 km (0.054 R)
• M35: 4,838,145 km (0.117 R)
• M36: 4,946,902 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 10.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.95 AU - 1.43 AU

Year: 852 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,293,892 km

• M1: 150,196 km (0.08 R)
• M2: 268,977 km (0.112 R)
• M3: 381,774 km (0.118 R)
• M4: 470,485 km (0.075 R)
• M5: 625,618 km (0.079 R)
• M6: 698,921 km (0.096 R)
• M7: 785,688 km (0.106 R)
• M8: 890,706 km (0.089 R)
• M9: 1,057,956 km (0.112 R)
• M10: 1,240,017 km (0.071 R)
• M11: 1,389,914 km (0.066 R)
• M12: 1,458,579 km (0.105 R)
• M13: 1,581,549 km (0.081 R)
• M14: 1,685,220 km (0.117 R)
• M15: 1,796,072 km (0.111 R)
• M16: 2,345,395 km (0.067 R)
• M17: 2,443,681 km (0.068 R)
• M18: 2,725,075 km (0.057 R)
• M19: 3,045,364 km (0.097 R)
• M20: 3,204,237 km (0.087 R)
• M21: 3,348,599 km (0.072 R)
• M22: 3,436,263 km (0.073 R)
• M23: 3,512,708 km (0.095 R)
• M24: 3,679,659 km (0.092 R)
• M25: 3,782,283 km (0.101 R)
• M26: 3,978,256 km (0.077 R)
• M27: 4,202,503 km (0.119 R)
• M28: 4,322,630 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 11.8

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.61 AU - 3.31 AU

Year: 3341 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,293,892 km

• M1: 172,636 km (0.075 R)
• M2: 338,091 km (0.089 R)
• M3: 461,958 km (0.104 R)
• M4: 535,860 km (0.084 R)
• M5: 635,342 km (0.106 R)
• M6: 742,155 km (0.088 R)
• M7: 1,180,477 km (0.118 R)
• M8: 1,288,187 km (0.084 R)
• M9: 1,941,182 km (0.111 R)
• M10: 2,135,659 km (0.076 R)
• M11: 2,353,773 km (0.115 R)
• M12: 2,721,634 km (0.085 R)
• M13: 2,866,744 km (0.069 R)
• M14: 2,958,747 km (0.113 R)
• M15: 3,730,223 km (0.106 R)
• M16: 3,871,593 km (0.112 R)
• M17: 4,433,482 km (0.101 R)
• M18: 4,540,295 km (0.037 R)
• M19: 4,734,922 km (0.091 R)
• M20: 5,199,872 km (0.065 R)
• M21: 5,426,364 km (0.11 R)
• M22: 6,030,739 km (0.067 R)
• M23: 6,461,730 km (0.095 R)
• M24: 6,902,745 km (0.12 R)
• M25: 7,077,026 km (0.071 R)
• M26: 7,177,257 km (0.098 R)
• M27: 7,303,069 km (0.083 R)
• M28: 7,839,976 km (0.116 R)
• M29: 7,969,827 km (0.088 R)
• M30: 8,126,456 km (0.034 R)
• M31: 8,257,653 km (0.083 R)
• M32: 8,336,790 km (0.087 R)
• M33: 8,709,438 km (0.094 R)
• M34: 8,924,859 km (0.062 R)
• M35: 9,006,091 km (0.103 R)
• M36: 9,142,075 km (0.111 R)
• M37: 9,361,087 km (0.106 R)
• M38: 9,915,945 km (0.088 R)
• M39: 10,028,293 km (0.103 R)
• M40: 10,225,762 km (0.076 R)
• M41: 10,339,307 km (0.055 R)
• M42: 10,797,376 km (0.074 R)
• M43: 10,970,909 km (0.065 R)
• M44: 11,379,312 km (0.082 R)
• M45: 11,496,896 km (0.033 R)
• M46: 12,452,377 km (0.062 R)
• M47: 12,664,806 km (0.103 R)
• M48: 12,817,246 km (0.069 R)
• M49: 13,093,254 km (0.108 R)
• M50: 13,682,371 km (0.061 R)
• M51: 13,807,584 km (0.057 R)
• M52: 14,280,164 km (0.118 R)
• M53: 14,438,887 km (0.119 R)
• M54: 14,598,209 km (0.115 R)
• M55: 14,726,115 km (0.095 R)
• M56: 15,468,719 km (0.081 R)
• M57: 15,893,876 km (0.068 R)
• M58: 15,992,611 km (0.069 R)
• M59: 16,389,195 km (0.093 R)
• M60: 16,488,977 km (0.113 R)
• M61: 16,755,710 km (0.092 R)
• M62: 17,057,598 km (0.058 R)
• M63: 17,361,282 km (0.073 R)
• M64: 18,836,915 km (0.114 R)
• M65: 19,220,783 km (0.116 R)
• M66: 19,325,951 km (0.114 R)
• M67: 19,431,267 km (0.037 R)
• M68: 19,642,500 km (0.066 R)
• M69: 20,031,903 km (0.068 R)
• M70: 20,674,426 km (0.106 R)
• M71: 20,962,252 km (0.11 R)
• M72: 21,979,817 km (0.112 R)
• M73: 22,568,634 km (0.117 R)
• M74: 23,498,834 km (0.068 R)
• M75: 23,987,570 km (0.055 R)
• M76: 24,063,117 km (0.118 R)
• M77: 25,898,383 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.7

Radius: 6.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.15 AU - 8.33 AU

Year: 12780 Days

Day: 19.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,293,892 km

• M1: 78,090 km (0.106 R)
• M2: 198,816 km (0.099 R)
• M3: 238,758 km (0.029 R)
• M4: 291,566 km (0.109 R)
• M5: 421,417 km (0.056 R)
• M6: 657,782 km (0.077 R)
• M7: 888,611 km (0.076 R)
• M8: 1,207,255 km (0.085 R)
• M9: 1,255,575 km (0.059 R)
• M10: 1,370,915 km (0.061 R)
• M11: 1,421,479 km (0.09 R)
• M12: 1,998,628 km (0.045 R)
• M13: 2,133,864 km (0.038 R)
• M14: 2,474,498 km (0.109 R)
• M15: 2,962,337 km (0.091 R)
• M16: 3,161,302 km (0.087 R)
• M17: 4,195,173 km (0.103 R)
• M18: 4,343,724 km (0.069 R)
• M19: 4,877,190 km (0.107 R)
• M20: 5,674,846 km (0.058 R)
• M21: 6,200,682 km (0.096 R)
• M22: 6,426,725 km (0.084 R)
• M23: 6,655,609 km (0.086 R)
• M24: 6,945,380 km (0.116 R)
• M25: 7,839,228 km (0.029 R)
• M26: 8,958,968 km (0.037 R)
• M27: 9,054,561 km (0.071 R)
• M28: 10,260,768 km (0.107 R)
• M29: 10,461,080 km (0.042 R)
• M30: 10,561,759 km (0.103 R)
• M31: 10,628,929 km (0.117 R)
• M32: 11,412,971 km (0.114 R)
• M33: 11,934,170 km (0.055 R)
• M34: 12,004,332 km (0.118 R)
• M35: 12,286,024 km (0.11 R)
• M36: 12,963,852 km (0.11 R)
• M37: 13,216,673 km (0.042 R)
• M38: 13,837,354 km (0.039 R)
• M39: 14,993,596 km (0.113 R)
• M40: 15,220,835 km (0.115 R)
• M41: 15,449,421 km (0.116 R)
• M42: 15,525,865 km (0.103 R)
• M43: 16,025,522 km (0.095 R)
• M44: 16,102,864 km (0.096 R)
• M45: 16,219,252 km (0.094 R)
• M46: 16,374,684 km (0.116 R)
• M47: 17,357,392 km (0.107 R)
• M48: 17,516,415 km (0.11 R)
• M49: 18,359,249 km (0.1 R)
• M50: 19,462,085 km (0.096 R)
• M51: 19,710,118 km (0.051 R)
• M52: 19,917,610 km (0.106 R)
• M53: 20,000,787 km (0.079 R)
• M54: 20,376,576 km (0.089 R)
• M55: 20,670,387 km (0.114 R)
• M56: 21,902,923 km (0.107 R)
• M57: 21,945,858 km (0.092 R)
• M58: 23,465,623 km (0.104 R)
• M59: 23,729,513 km (0.057 R)
• M60: 24,527,319 km (0.117 R)
• M61: 24,839,978 km (0.087 R)
• M62: 25,469,037 km (0.118 R)
• M63: 26,240,065 km (0.092 R)
• M64: 26,422,574 km (0.087 R)
• M65: 26,605,533 km (0.108 R)
• M66: 26,697,236 km (0.072 R)
• M67: 27,572,982 km (0.117 R)
• M68: 27,805,008 km (0.104 R)
• M69: 28,364,504 km (0.073 R)
• M70: 28,411,328 km (0.1 R)
• M71: 29,258,052 km (0.104 R)
• M72: 29,827,123 km (0.057 R)
• M73: 29,874,695 km (0.115 R)
• M74: 30,208,448 km (0.109 R)
• M75: 30,256,319 km (0.086 R)
• M76: 30,543,547 km (0.118 R)
• M77: 30,639,589 km (0.108 R)
• M78: 30,687,610 km (0.08 R)
• M79: 31,120,845 km (0.086 R)
• M80: 31,507,705 km (0.081 R)
• M81: 32,286,063 km (0.114 R)
• M82: 32,481,737 km (0.119 R)
• M83: 32,628,642 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.1

Radius: 6.4

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.78 AU - 8.86 AU

Year: 14346 Days

Day: 20.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,293,892 km

• M1: 127,607 km (0.116 R)
• M2: 250,576 km (0.042 R)
• M3: 447,447 km (0.101 R)
• M4: 546,032 km (0.083 R)
• M5: 926,011 km (0.074 R)
• M6: 1,097,749 km (0.092 R)
• M7: 1,164,919 km (0.088 R)
• M8: 1,546,094 km (0.106 R)
• M9: 1,621,641 km (0.118 R)
• M10: 1,829,432 km (0.075 R)
• M11: 1,936,544 km (0.106 R)
• M12: 2,444,130 km (0.059 R)
• M13: 2,652,221 km (0.119 R)
• M14: 2,712,658 km (0.092 R)
• M15: 3,776,449 km (0.114 R)
• M16: 3,947,888 km (0.062 R)
• M17: 4,298,396 km (0.105 R)
• M18: 4,732,080 km (0.082 R)
• M19: 4,805,682 km (0.114 R)
• M20: 4,916,983 km (0.117 R)
• M21: 5,029,032 km (0.049 R)
• M22: 6,933,861 km (0.043 R)
• M23: 7,059,524 km (0.096 R)
• M24: 7,143,897 km (0.055 R)
• M25: 7,570,251 km (0.068 R)
• M26: 8,136,778 km (0.114 R)
• M27: 9,080,591 km (0.078 R)
• M28: 10,105,935 km (0.064 R)
• M29: 10,391,966 km (0.041 R)
• M30: 10,825,949 km (0.057 R)
• M31: 10,971,957 km (0.095 R)
• M32: 11,069,644 km (0.077 R)
• M33: 12,365,760 km (0.114 R)
• M34: 12,467,487 km (0.087 R)
• M35: 13,083,381 km (0.102 R)
• M36: 13,135,142 km (0.038 R)
• M37: 13,238,813 km (0.102 R)
• M38: 13,447,203 km (0.032 R)
• M39: 13,499,413 km (0.038 R)
• M40: 14,237,977 km (0.115 R)
• M41: 14,451,454 km (0.11 R)
• M42: 16,085,810 km (0.11 R)
• M43: 17,150,797 km (0.088 R)
• M44: 17,606,024 km (0.034 R)
• M45: 17,835,058 km (0.098 R)
• M46: 17,949,949 km (0.086 R)
• M47: 18,819,711 km (0.105 R)
• M48: 19,643,846 km (0.096 R)
• M49: 20,000,637 km (0.114 R)
• M50: 20,600,076 km (0.075 R)
• M51: 22,247,747 km (0.114 R)
• M52: 24,064,014 km (0.075 R)
• M53: 24,191,023 km (0.061 R)
• M54: 24,637,423 km (0.115 R)
• M55: 25,862,480 km (0.116 R)
• M56: 26,777,720 km (0.116 R)
• M57: 27,305,501 km (0.026 R)
• M58: 27,970,164 km (0.093 R)
• M59: 28,237,496 km (0.085 R)
• M60: 28,371,386 km (0.114 R)
• M61: 28,572,745 km (0.103 R)
• M62: 28,640,064 km (0.114 R)
• M63: 29,722,853 km (0.117 R)
• M64: 31,164,228 km (0.095 R)
• M65: 31,233,492 km (0.116 R)
• M66: 32,137,811 km (0.081 R)
• M67: 32,347,697 km (0.088 R)
• M68: 34,901,931 km (0.069 R)
• M69: 35,189,608 km (0.08 R)
• M70: 36,494,401 km (0.091 R)
• M71: 37,226,084 km (0.056 R)
• M72: 37,372,989 km (0.078 R)
• M73: 37,520,193 km (0.117 R)
• M74: 38,110,506 km (0.034 R)
• M75: 38,406,860 km (0.11 R)
• M76: 38,629,611 km (0.112 R)
• M77: 38,852,811 km (0.079 R)
• M78: 39,225,758 km (0.094 R)
• M79: 40,351,782 km (0.052 R)
• M80: 43,560,357 km (0.1 R)
• M81: 44,882,204 km (0.061 R)
• M82: 45,665,947 km (0.114 R)
• M83: 46,217,215 km (0.117 R)
• M84: 46,850,014 km (0.098 R)
• M85: 47,088,024 km (0.094 R)
• M86: 47,326,334 km (0.03 R)
• M87: 52,013,983 km (0.094 R)
• M88: 52,178,241 km (0.085 R)
• M89: 52,260,371 km (0.108 R)
• M90: 52,424,928 km (0.072 R)
• M91: 53,167,382 km (0.088 R)
• M92: 54,829,864 km (0.039 R)
• M93: 54,913,339 km (0.083 R)
• M94: 54,996,964 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.9

Radius: 6.9

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.4 AU - 9.88 AU

Year: 16660 Days

Day: 18.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,293,892 km

• M1: 125,213 km (0.05 R)
• M2: 275,858 km (0.104 R)
• M3: 417,677 km (0.104 R)
• M4: 623,524 km (0.113 R)
• M5: 706,102 km (0.044 R)
• M6: 770,579 km (0.063 R)
• M7: 1,225,356 km (0.108 R)
• M8: 1,357,301 km (0.11 R)
• M9: 1,549,834 km (0.116 R)
• M10: 2,116,211 km (0.077 R)
• M11: 2,471,207 km (0.105 R)
• M12: 2,537,778 km (0.112 R)
• M13: 2,741,082 km (0.046 R)
• M14: 2,949,771 km (0.086 R)
• M15: 3,055,985 km (0.066 R)
• M16: 3,235,952 km (0.079 R)
• M17: 3,531,258 km (0.116 R)
• M18: 3,720,200 km (0.035 R)
• M19: 4,387,107 km (0.12 R)
• M20: 4,755,118 km (0.116 R)
• M21: 4,880,032 km (0.072 R)
• M22: 5,347,226 km (0.111 R)
• M23: 5,962,373 km (0.113 R)
• M24: 7,938,561 km (0.066 R)
• M25: 10,581,656 km (0.098 R)
• M26: 10,745,017 km (0.075 R)
• M27: 11,239,886 km (0.084 R)
• M28: 11,462,189 km (0.116 R)
• M29: 11,685,987 km (0.041 R)
• M30: 13,058,847 km (0.083 R)
• M31: 13,527,687 km (0.085 R)
• M32: 14,002,062 km (0.113 R)
• M33: 14,421,684 km (0.101 R)
• M34: 14,602,697 km (0.095 R)
• M35: 15,028,153 km (0.083 R)
• M36: 15,211,859 km (0.033 R)
• M37: 16,266,225 km (0.113 R)
• M38: 17,988,695 km (0.081 R)
• M39: 18,248,696 km (0.082 R)
• M40: 18,641,241 km (0.084 R)
• M41: 18,838,561 km (0.106 R)
• M42: 19,102,601 km (0.118 R)
• M43: 19,434,559 km (0.097 R)
• M44: 19,501,130 km (0.101 R)
• M45: 20,104,009 km (0.097 R)
• M46: 24,061,621 km (0.118 R)
• M47: 25,724,700 km (0.113 R)
• M48: 26,385,624 km (0.082 R)
• M49: 26,459,375 km (0.069 R)
• M50: 26,977,732 km (0.07 R)
• M51: 28,099,716 km (0.094 R)
• M52: 28,552,698 km (0.101 R)
• M53: 28,856,083 km (0.097 R)
• M54: 30,853,962 km (0.057 R)
• M55: 31,243,216 km (0.119 R)
• M56: 32,263,025 km (0.101 R)
• M57: 32,578,975 km (0.088 R)
• M58: 32,975,410 km (0.116 R)
• M59: 33,214,018 km (0.079 R)
• M60: 35,062,450 km (0.108 R)
• M61: 35,713,200 km (0.084 R)
• M62: 37,523,036 km (0.077 R)
• M63: 37,606,062 km (0.057 R)
• M64: 38,774,272 km (0.107 R)
• M65: 39,700,283 km (0.057 R)
• M66: 40,463,531 km (0.096 R)
• M67: 41,231,567 km (0.103 R)
• M68: 41,317,137 km (0.117 R)
• M69: 41,402,856 km (0.115 R)
• M70: 42,608,765 km (0.062 R)
• M71: 44,351,281 km (0.109 R)
• M72: 44,439,095 km (0.072 R)
• M73: 47,725,909 km (0.078 R)
• M74: 47,815,818 km (0.096 R)
• M75: 48,718,043 km (0.068 R)
• M76: 50,630,951 km (0.061 R)
• M77: 52,754,193 km (0.113 R)
• M78: 53,312,792 km (0.081 R)
• M79: 55,377,990 km (0.089 R)
• M80: 55,566,932 km (0.078 R)
• M81: 59,392,449 km (0.077 R)
• M82: 60,361,993 km (0.05 R)
• M83: 62,316,788 km (0.051 R)
• M84: 62,808,816 km (0.118 R)
• M85: 62,907,251 km (0.113 R)
• M86: 63,499,659 km (0.066 R)
• M87: 63,895,644 km (0.106 R)
• M88: 64,391,711 km (0.091 R)
• M89: 66,087,851 km (0.09 R)
• M90: 67,293,909 km (0.071 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: 503 - 12,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit