🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.4

Radius: 9.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.69 AU

Year: 282 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,223,753 km

• M1: 123,418 km (0.101 R)
• M2: 186,848 km (0.117 R)
• M3: 257,159 km (0.09 R)
• M4: 321,635 km (0.082 R)
• M5: 395,836 km (0.057 R)
• M6: 469,139 km (0.118 R)
• M7: 550,221 km (0.053 R)
• M8: 622,776 km (0.072 R)
• M9: 703,858 km (0.104 R)
• M10: 778,657 km (0.101 R)
• M11: 899,083 km (0.091 R)
• M12: 1,026,092 km (0.098 R)
• M13: 1,091,915 km (0.032 R)
• M14: 1,177,186 km (0.085 R)
• M15: 1,240,316 km (0.096 R)
• M16: 1,310,926 km (0.101 R)
• M17: 1,437,037 km (0.063 R)
• M18: 1,537,717 km (0.061 R)
• M19: 1,667,717 km (0.047 R)
• M20: 1,791,135 km (0.095 R)
• M21: 1,853,966 km (0.098 R)
• M22: 1,942,528 km (0.06 R)
• M23: 2,123,991 km (0.044 R)
• M24: 2,213,151 km (0.093 R)
• M25: 2,280,919 km (0.1 R)
• M26: 2,341,655 km (0.047 R)
• M27: 2,414,510 km (0.092 R)
• M28: 2,515,488 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 9.7

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.82 AU - 0.82 AU

Year: 513 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 86,223,753 km

• M1: 120,875 km (0.102 R)
• M2: 212,579 km (0.107 R)
• M3: 277,205 km (0.048 R)
• M4: 348,862 km (0.105 R)
• M5: 417,677 km (0.058 R)
• M6: 652,396 km (0.104 R)
• M7: 717,920 km (0.096 R)
• M8: 971,339 km (0.103 R)
• M9: 1,148,612 km (0.114 R)
• M10: 1,259,016 km (0.108 R)
• M11: 1,336,657 km (0.076 R)
• M12: 1,422,227 km (0.104 R)
• M13: 1,503,309 km (0.074 R)
• M14: 1,573,171 km (0.11 R)
• M15: 1,657,395 km (0.112 R)
• M16: 1,749,697 km (0.11 R)
• M17: 1,918,892 km (0.09 R)
• M18: 2,143,588 km (0.12 R)
• M19: 2,215,544 km (0.092 R)
• M20: 2,339,860 km (0.093 R)
• M21: 2,474,050 km (0.075 R)
• M22: 2,542,117 km (0.078 R)
• M23: 2,734,499 km (0.117 R)
• M24: 2,868,090 km (0.084 R)
• M25: 2,947,676 km (0.037 R)
• M26: 3,125,548 km (0.115 R)
• M27: 3,199,300 km (0.116 R)
• M28: 3,671,730 km (0.069 R)
• M29: 3,898,521 km (0.082 R)
• M30: 4,238,257 km (0.101 R)
• M31: 4,374,990 km (0.119 R)
• M32: 4,457,867 km (0.038 R)
• M33: 4,559,743 km (0.111 R)
• M34: 4,662,367 km (0.098 R)
• M35: 4,927,305 km (0.081 R)
• M36: 5,023,197 km (0.039 R)
• M37: 5,197,180 km (0.1 R)
• M38: 5,314,315 km (0.106 R)
• M39: 5,541,404 km (0.038 R)
• M40: 5,671,106 km (0.119 R)
• M41: 5,751,440 km (0.102 R)
• M42: 5,842,246 km (0.059 R)
• M43: 6,097,160 km (0.06 R)
• M44: 6,169,117 km (0.094 R)
• M45: 6,481,029 km (0.099 R)
• M46: 6,617,911 km (0.074 R)
• M47: 6,681,340 km (0.101 R)
• M48: 6,776,933 km (0.103 R)
• M49: 6,862,204 km (0.082 R)
• M50: 6,937,152 km (0.088 R)
• M51: 7,001,629 km (0.105 R)
• M52: 7,207,177 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 13.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.53 AU - 2.57 AU

Year: 2811 Days

Day: 6.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,223,753 km

• M1: 175,777 km (0.085 R)
• M2: 319,092 km (0.086 R)
• M3: 815,757 km (0.048 R)
• M4: 996,621 km (0.109 R)
• M5: 1,528,292 km (0.103 R)
• M6: 1,951,953 km (0.093 R)
• M7: 2,275,084 km (0.099 R)
• M8: 2,412,266 km (0.043 R)
• M9: 2,615,569 km (0.117 R)
• M10: 2,939,449 km (0.085 R)
• M11: 3,174,018 km (0.048 R)
• M12: 3,345,308 km (0.119 R)
• M13: 3,519,888 km (0.084 R)
• M14: 3,987,980 km (0.104 R)
• M15: 4,098,832 km (0.102 R)
• M16: 4,380,525 km (0.079 R)
• M17: 4,494,967 km (0.042 R)
• M18: 4,726,994 km (0.114 R)
• M19: 4,824,980 km (0.044 R)
• M20: 4,943,312 km (0.118 R)
• M21: 5,142,726 km (0.106 R)
• M22: 5,487,998 km (0.102 R)
• M23: 5,757,124 km (0.119 R)
• M24: 6,094,468 km (0.072 R)
• M25: 6,244,066 km (0.119 R)
• M26: 6,351,626 km (0.099 R)
• M27: 6,678,348 km (0.101 R)
• M28: 6,788,452 km (0.047 R)
• M29: 7,099,915 km (0.103 R)
• M30: 7,189,823 km (0.079 R)
• M31: 7,280,180 km (0.107 R)
• M32: 7,461,942 km (0.088 R)
• M33: 7,553,346 km (0.115 R)
• M34: 7,783,577 km (0.099 R)
• M35: 9,017,909 km (0.116 R)
• M36: 9,188,750 km (0.112 R)
• M37: 9,583,240 km (0.118 R)
• M38: 9,757,671 km (0.097 R)
• M39: 9,958,281 km (0.117 R)
• M40: 10,185,521 km (0.108 R)
• M41: 10,388,974 km (0.041 R)
• M42: 10,774,188 km (0.1 R)
• M43: 11,190,370 km (0.083 R)
• M44: 11,347,746 km (0.081 R)
• M45: 11,611,787 km (0.12 R)
• M46: 11,877,772 km (0.107 R)
• M47: 12,038,440 km (0.031 R)
• M48: 12,226,634 km (0.04 R)
• M49: 12,907,155 km (0.087 R)
• M50: 13,017,109 km (0.047 R)
• M51: 13,293,566 km (0.073 R)
• M52: 14,390,268 km (0.105 R)
• M53: 14,561,558 km (0.09 R)
• M54: 15,545,014 km (0.104 R)
• M55: 15,985,729 km (0.114 R)
• M56: 16,341,323 km (0.067 R)
• M57: 16,520,093 km (0.094 R)
• M58: 16,639,622 km (0.08 R)
• M59: 17,302,191 km (0.097 R)
• M60: 17,484,401 km (0.032 R)
• M61: 17,697,877 km (0.074 R)
• M62: 18,127,223 km (0.099 R)
• M63: 18,436,142 km (0.086 R)
• M64: 18,591,126 km (0.099 R)
• M65: 18,715,591 km (0.055 R)
• M66: 19,215,846 km (0.068 R)
• M67: 19,341,658 km (0.117 R)
• M68: 19,436,055 km (0.09 R)
• M69: 19,530,750 km (0.044 R)
• M70: 19,625,595 km (0.1 R)
• M71: 19,879,163 km (0.087 R)
• M72: 20,165,793 km (0.076 R)
• M73: 20,421,605 km (0.079 R)
• M74: 21,033,760 km (0.116 R)
• M75: 21,717,272 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541

Radius: 5.4

Gravity: 18.55 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.38 AU - 7.24 AU

Year: 10941 Days

Day: 17.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,223,753 km

• M1: 100,829 km (0.115 R)
• M2: 299,196 km (0.073 R)
• M3: 792,420 km (0.081 R)
• M4: 918,531 km (0.069 R)
• M5: 1,231,340 km (0.111 R)
• M6: 1,378,096 km (0.115 R)
• M7: 1,851,573 km (0.089 R)
• M8: 2,796,283 km (0.097 R)
• M9: 3,244,329 km (0.1 R)
• M10: 3,506,275 km (0.117 R)
• M11: 3,654,676 km (0.118 R)
• M12: 3,805,171 km (0.053 R)
• M13: 3,865,908 km (0.074 R)
• M14: 4,174,678 km (0.104 R)
• M15: 4,491,377 km (0.06 R)
• M16: 4,652,643 km (0.047 R)
• M17: 4,848,766 km (0.084 R)
• M18: 5,114,302 km (0.085 R)
• M19: 5,418,734 km (0.115 R)
• M20: 5,904,030 km (0.088 R)
• M21: 6,009,945 km (0.11 R)
• M22: 6,367,185 km (0.078 R)
• M23: 6,657,853 km (0.072 R)
• M24: 6,990,110 km (0.063 R)
• M25: 7,594,037 km (0.085 R)
• M26: 7,824,866 km (0.102 R)
• M27: 7,902,358 km (0.095 R)
• M28: 8,254,063 km (0.057 R)
• M29: 8,491,325 km (0.098 R)
• M30: 8,690,739 km (0.053 R)
• M31: 8,770,923 km (0.114 R)
• M32: 8,891,798 km (0.117 R)
• M33: 9,380,534 km (0.12 R)
• M34: 9,545,242 km (0.085 R)
• M35: 10,045,497 km (0.072 R)
• M36: 10,554,279 km (0.109 R)
• M37: 10,811,887 km (0.115 R)
• M38: 10,854,971 km (0.058 R)
• M39: 11,202,038 km (0.106 R)
• M40: 11,289,254 km (0.108 R)
• M41: 12,219,902 km (0.105 R)
• M42: 12,717,165 km (0.118 R)
• M43: 12,945,302 km (0.102 R)
• M44: 13,174,935 km (0.116 R)
• M45: 13,267,087 km (0.084 R)
• M46: 13,452,140 km (0.053 R)
• M47: 13,684,615 km (0.069 R)
• M48: 13,965,410 km (0.107 R)
• M49: 14,390,118 km (0.096 R)
• M50: 14,627,829 km (0.117 R)
• M51: 15,011,099 km (0.113 R)
• M52: 15,446,130 km (0.11 R)
• M53: 15,591,988 km (0.056 R)
• M54: 17,733,332 km (0.061 R)
• M55: 17,937,084 km (0.09 R)
• M56: 18,347,132 km (0.117 R)
• M57: 18,863,992 km (0.112 R)
• M58: 19,333,281 km (0.051 R)
• M59: 19,543,017 km (0.027 R)
• M60: 19,595,675 km (0.072 R)
• M61: 19,964,883 km (0.032 R)
• M62: 20,496,404 km (0.114 R)
• M63: 21,194,428 km (0.105 R)
• M64: 27,461,980 km (0.055 R)
• M65: 28,707,532 km (0.098 R)
• M66: 28,887,050 km (0.097 R)
• M67: 29,427,547 km (0.046 R)
• M68: 29,487,835 km (0.051 R)
• M69: 30,092,659 km (0.109 R)
• M70: 30,518,564 km (0.052 R)
• M71: 30,640,636 km (0.12 R)
• M72: 32,677,860 km (0.099 R)
• M73: 32,802,624 km (0.11 R)
• M74: 33,052,902 km (0.103 R)
• M75: 33,555,251 km (0.116 R)
• M76: 33,618,232 km (0.055 R)
• M77: 34,758,317 km (0.112 R)
• M78: 34,822,046 km (0.099 R)
• M79: 34,885,775 km (0.068 R)
• M80: 35,013,382 km (0.104 R)
• M81: 35,077,260 km (0.083 R)
• M82: 35,269,044 km (0.102 R)
• M83: 35,717,988 km (0.095 R)
• M84: 37,011,261 km (0.045 R)
• M85: 37,336,936 km (0.108 R)
• M86: 37,598,134 km (0.082 R)
• M87: 38,583,236 km (0.099 R)
• M88: 39,443,723 km (0.091 R)
• M89: 43,153,899 km (0.076 R)
• M90: 43,840,254 km (0.088 R)
• M91: 44,046,999 km (0.09 R)
• M92: 44,530,349 km (0.081 R)
• M93: 46,762,649 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.4

Radius: 6.1

Gravity: 19.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.6 AU - 6.9 AU

Year: 12105 Days

Day: 20.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,223,753 km

• M1: 95,443 km (0.09 R)
• M2: 148,551 km (0.099 R)
• M3: 438,023 km (0.074 R)
• M4: 569,070 km (0.085 R)
• M5: 657,632 km (0.088 R)
• M6: 731,833 km (0.088 R)
• M7: 828,623 km (0.081 R)
• M8: 1,013,825 km (0.11 R)
• M9: 1,056,759 km (0.116 R)
• M10: 1,144,573 km (0.051 R)
• M11: 1,695,542 km (0.075 R)
• M12: 2,233,047 km (0.119 R)
• M13: 2,608,987 km (0.109 R)
• M14: 2,880,806 km (0.095 R)
• M15: 3,321,522 km (0.091 R)
• M16: 3,516,896 km (0.095 R)
• M17: 3,616,080 km (0.086 R)
• M18: 3,816,990 km (0.079 R)
• M19: 4,090,754 km (0.052 R)
• M20: 4,477,315 km (0.116 R)
• M21: 5,361,139 km (0.062 R)
• M22: 6,018,921 km (0.116 R)
• M23: 6,538,923 km (0.109 R)
• M24: 7,282,724 km (0.085 R)
• M25: 7,493,956 km (0.054 R)
• M26: 7,793,301 km (0.079 R)
• M27: 8,625,215 km (0.112 R)
• M28: 8,983,951 km (0.096 R)
• M29: 9,256,069 km (0.092 R)
• M30: 9,901,883 km (0.104 R)
• M31: 9,948,558 km (0.093 R)
• M32: 11,578,726 km (0.12 R)
• M33: 11,627,943 km (0.062 R)
• M34: 12,575,795 km (0.073 R)
• M35: 13,033,266 km (0.081 R)
• M36: 13,444,660 km (0.12 R)
• M37: 13,808,033 km (0.04 R)
• M38: 14,597,611 km (0.11 R)
• M39: 15,456,003 km (0.113 R)
• M40: 16,551,658 km (0.082 R)
• M41: 16,773,811 km (0.046 R)
• M42: 17,052,960 km (0.055 R)
• M43: 17,559,050 km (0.115 R)
• M44: 17,672,296 km (0.119 R)
• M45: 18,241,665 km (0.072 R)
• M46: 18,875,063 km (0.055 R)
• M47: 19,165,282 km (0.111 R)
• M48: 20,400,362 km (0.105 R)
• M49: 21,117,684 km (0.039 R)
• M50: 21,298,249 km (0.106 R)
• M51: 21,479,412 km (0.088 R)
• M52: 21,539,999 km (0.103 R)
• M53: 22,086,929 km (0.097 R)
• M54: 23,692,563 km (0.12 R)
• M55: 24,005,671 km (0.119 R)
• M56: 26,299,904 km (0.119 R)
• M57: 27,604,397 km (0.046 R)
• M58: 27,736,044 km (0.108 R)
• M59: 28,132,179 km (0.07 R)
• M60: 28,996,705 km (0.088 R)
• M61: 29,130,595 km (0.08 R)
• M62: 30,479,669 km (0.076 R)
• M63: 31,573,678 km (0.115 R)
• M64: 31,849,087 km (0.057 R)
• M65: 33,518,749 km (0.098 R)
• M66: 33,799,844 km (0.103 R)
• M67: 34,434,887 km (0.089 R)
• M68: 34,789,583 km (0.116 R)
• M69: 35,573,925 km (0.086 R)
• M70: 36,219,888 km (0.072 R)
• M71: 36,725,080 km (0.082 R)
• M72: 37,305,371 km (0.12 R)
• M73: 38,327,872 km (0.048 R)
• M74: 38,548,230 km (0.055 R)
• M75: 38,990,142 km (0.038 R)
• M76: 39,064,043 km (0.077 R)
• M77: 40,027,902 km (0.086 R)
• M78: 41,300,083 km (0.094 R)
• M79: 42,661,573 km (0.108 R)
• M80: 44,653,917 km (0.097 R)
• M81: 45,273,103 km (0.116 R)
• M82: 45,428,385 km (0.045 R)
• M83: 46,363,372 km (0.088 R)
• M84: 47,698,982 km (0.103 R)
• M85: 48,331,781 km (0.039 R)
• M86: 49,126,744 km (0.052 R)
• M87: 50,649,201 km (0.101 R)
• M88: 51,861,842 km (0.113 R)
• M89: 52,920,696 km (0.085 R)
• M90: 53,411,676 km (0.109 R)
• M91: 53,739,893 km (0.081 R)
• M92: 53,822,172 km (0.094 R)
• M93: 54,976,769 km (0.105 R)
• M94: 55,059,496 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.1

Radius: 5.4

Gravity: 26.65 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.02 AU - 12.48 AU

Year: 22652 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,223,753 km

• M1: 69,862 km (0.046 R)
• M2: 631,303 km (0.117 R)
• M3: 782,397 km (0.052 R)
• M4: 862,282 km (0.091 R)
• M5: 1,148,313 km (0.037 R)
• M6: 1,301,801 km (0.12 R)
• M7: 1,697,038 km (0.106 R)
• M8: 1,907,971 km (0.098 R)
• M9: 2,127,282 km (0.075 R)
• M10: 2,316,224 km (0.095 R)
• M11: 2,629,781 km (0.053 R)
• M12: 3,603,962 km (0.115 R)
• M13: 4,436,026 km (0.061 R)
• M14: 5,072,415 km (0.109 R)
• M15: 5,789,288 km (0.087 R)
• M16: 5,999,922 km (0.069 R)
• M17: 7,146,290 km (0.119 R)
• M18: 7,429,030 km (0.045 R)
• M19: 7,600,469 km (0.112 R)
• M20: 7,947,237 km (0.1 R)
• M21: 8,656,182 km (0.098 R)
• M22: 8,776,309 km (0.063 R)
• M23: 8,957,621 km (0.099 R)
• M24: 9,139,981 km (0.072 R)
• M25: 9,632,607 km (0.056 R)
• M26: 9,882,136 km (0.078 R)
• M27: 10,070,629 km (0.059 R)
• M28: 10,260,469 km (0.074 R)
• M29: 11,687,633 km (0.104 R)
• M30: 14,012,234 km (0.103 R)
• M31: 14,153,455 km (0.101 R)
• M32: 15,736,350 km (0.085 R)
• M33: 16,772,464 km (0.104 R)
• M34: 17,298,899 km (0.034 R)
• M35: 17,907,015 km (0.117 R)
• M36: 17,983,459 km (0.114 R)
• M37: 18,988,009 km (0.108 R)
• M38: 19,144,189 km (0.085 R)
• M39: 19,615,123 km (0.069 R)
• M40: 19,852,086 km (0.071 R)
• M41: 21,131,746 km (0.03 R)
• M42: 22,108,920 km (0.112 R)
• M43: 22,520,314 km (0.07 R)
• M44: 23,267,406 km (0.088 R)
• M45: 23,434,506 km (0.076 R)
• M46: 24,530,460 km (0.117 R)
• M47: 24,615,432 km (0.039 R)
• M48: 25,127,356 km (0.114 R)
• M49: 26,422,724 km (0.106 R)
• M50: 26,597,005 km (0.068 R)
• M51: 28,272,352 km (0.102 R)
• M52: 29,709,389 km (0.117 R)
• M53: 34,826,983 km (0.112 R)
• M54: 36,075,826 km (0.103 R)
• M55: 36,754,252 km (0.104 R)
• M56: 38,123,821 km (0.089 R)
• M57: 38,419,426 km (0.055 R)
• M58: 38,814,813 km (0.074 R)
• M59: 39,311,029 km (0.099 R)
• M60: 39,410,362 km (0.055 R)
• M61: 41,013,453 km (0.103 R)
• M62: 41,721,500 km (0.052 R)
• M63: 41,822,927 km (0.084 R)
• M64: 42,842,137 km (0.088 R)
• M65: 44,697,301 km (0.115 R)
• M66: 46,158,273 km (0.066 R)
• M67: 47,634,804 km (0.092 R)
• M68: 48,378,755 km (0.096 R)
• M69: 48,912,669 km (0.105 R)
• M70: 50,093,894 km (0.071 R)
• M71: 53,252,952 km (0.033 R)
• M72: 53,583,414 km (0.119 R)
• M73: 54,025,027 km (0.102 R)
• M74: 57,940,901 km (0.066 R)
• M75: 62,991,624 km (0.09 R)
• M76: 66,633,734 km (0.092 R)
• M77: 67,108,707 km (0.098 R)
• M78: 69,379,902 km (0.089 R)
• M79: 71,433,133 km (0.081 R)
• M80: 73,874,271 km (0.12 R)
• M81: 76,715,284 km (0.207 R)
• M82: 78,086,498 km (0.09 R)
• M83: 80,853,311 km (0.114 R)
• M84: 82,248,610 km (0.099 R)
• M85: 83,396,325 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 11,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit