🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.7

Radius: 10.1

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.74 AU - 1.22 AU

Year: 636 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,104,344 km

• M1: 126,410 km (0.084 R)
• M2: 203,603 km (0.115 R)
• M3: 301,141 km (0.093 R)
• M4: 501,153 km (0.12 R)
• M5: 590,014 km (0.059 R)
• M6: 681,119 km (0.112 R)
• M7: 785,389 km (0.118 R)
• M8: 883,076 km (0.116 R)
• M9: 1,015,770 km (0.046 R)
• M10: 1,082,490 km (0.093 R)
• M11: 1,155,344 km (0.114 R)
• M12: 1,248,843 km (0.111 R)
• M13: 1,369,569 km (0.102 R)
• M14: 1,545,346 km (0.067 R)
• M15: 1,680,882 km (0.07 R)
• M16: 1,760,917 km (0.092 R)
• M17: 1,847,683 km (0.111 R)
• M18: 2,250,550 km (0.033 R)
• M19: 2,333,278 km (0.058 R)
• M20: 2,737,043 km (0.066 R)
• M21: 2,921,497 km (0.12 R)
• M22: 3,222,488 km (0.108 R)
• M23: 3,289,208 km (0.059 R)
• M24: 3,417,414 km (0.12 R)
• M25: 3,540,533 km (0.1 R)
• M26: 3,776,897 km (0.071 R)
• M27: 3,889,993 km (0.1 R)
• M28: 4,054,551 km (0.11 R)
• M29: 4,236,013 km (0.113 R)
• M30: 4,316,647 km (0.102 R)
• M31: 4,390,548 km (0.062 R)
• M32: 4,487,188 km (0.102 R)
• M33: 4,554,507 km (0.066 R)
• M34: 4,796,557 km (0.046 R)
• M35: 5,238,319 km (0.097 R)
• M36: 5,317,157 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 8.4

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.31 AU - 1.43 AU

Year: 1052 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 88,104,344 km

• M1: 119,230 km (0.082 R)
• M2: 199,713 km (0.111 R)
• M3: 289,771 km (0.087 R)
• M4: 378,034 km (0.068 R)
• M5: 434,432 km (0.058 R)
• M6: 525,537 km (0.081 R)
• M7: 590,313 km (0.119 R)
• M8: 718,369 km (0.105 R)
• M9: 850,613 km (0.055 R)
• M10: 911,500 km (0.113 R)
• M11: 1,073,365 km (0.091 R)
• M12: 1,145,620 km (0.025 R)
• M13: 1,238,521 km (0.101 R)
• M14: 1,346,830 km (0.116 R)
• M15: 1,573,321 km (0.11 R)
• M16: 1,684,023 km (0.087 R)
• M17: 1,840,802 km (0.098 R)
• M18: 2,379,055 km (0.116 R)
• M19: 2,466,570 km (0.047 R)
• M20: 2,547,203 km (0.078 R)
• M21: 2,620,506 km (0.107 R)
• M22: 2,702,934 km (0.071 R)
• M23: 2,870,185 km (0.1 R)
• M24: 3,014,995 km (0.114 R)
• M25: 3,083,960 km (0.1 R)
• M26: 3,214,858 km (0.081 R)
• M27: 3,285,468 km (0.055 R)
• M28: 3,437,161 km (0.114 R)
• M29: 3,509,267 km (0.06 R)
• M30: 3,747,427 km (0.088 R)
• M31: 3,962,548 km (0.042 R)
• M32: 4,047,819 km (0.078 R)
• M33: 4,152,837 km (0.107 R)
• M34: 4,220,156 km (0.072 R)
• M35: 4,711,735 km (0.109 R)
• M36: 4,772,022 km (0.084 R)
• M37: 4,923,715 km (0.047 R)
• M38: 5,087,375 km (0.102 R)
• M39: 5,221,564 km (0.042 R)
• M40: 5,451,496 km (0.097 R)
• M41: 5,620,691 km (0.032 R)
• M42: 5,673,948 km (0.047 R)
• M43: 5,770,289 km (0.109 R)
• M44: 5,867,079 km (0.101 R)
• M45: 5,942,775 km (0.06 R)
• M46: 6,149,968 km (0.098 R)
• M47: 6,215,941 km (0.109 R)
• M48: 6,638,854 km (0.108 R)
• M49: 6,831,088 km (0.09 R)
• M50: 7,163,195 km (0.112 R)
• M51: 7,221,089 km (0.095 R)
• M52: 7,337,177 km (0.036 R)
• M53: 7,535,993 km (0.048 R)
• M54: 7,618,272 km (0.097 R)
• M55: 7,926,892 km (0.083 R)
• M56: 7,986,731 km (0.097 R)
• M57: 8,106,858 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 14.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.94 AU - 2.57 AU

Year: 2214 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 88,104,344 km

• M1: 293,511 km (0.111 R)
• M2: 466,596 km (0.089 R)
• M3: 563,236 km (0.097 R)
• M4: 702,960 km (0.111 R)
• M5: 819,198 km (0.108 R)
• M6: 1,053,169 km (0.12 R)
• M7: 1,168,210 km (0.079 R)
• M8: 1,265,748 km (0.112 R)
• M9: 1,389,166 km (0.088 R)
• M10: 1,505,104 km (0.05 R)
• M11: 1,600,398 km (0.04 R)
• M12: 1,835,267 km (0.08 R)
• M13: 2,175,452 km (0.11 R)
• M14: 2,409,124 km (0.108 R)
• M15: 2,550,494 km (0.032 R)
• M16: 2,768,009 km (0.096 R)
• M17: 3,190,623 km (0.027 R)
• M18: 3,585,562 km (0.025 R)
• M19: 4,250,225 km (0.06 R)
• M20: 4,649,951 km (0.111 R)
• M21: 4,774,117 km (0.096 R)
• M22: 4,881,379 km (0.112 R)
• M23: 5,025,740 km (0.116 R)
• M24: 5,300,103 km (0.078 R)
• M25: 5,998,276 km (0.118 R)
• M26: 6,368,232 km (0.076 R)
• M27: 6,685,678 km (0.076 R)
• M28: 7,647,892 km (0.09 R)
• M29: 8,479,207 km (0.119 R)
• M30: 8,653,339 km (0.091 R)
• M31: 8,894,790 km (0.112 R)
• M32: 9,093,905 km (0.116 R)
• M33: 9,451,743 km (0.119 R)
• M34: 9,541,801 km (0.093 R)
• M35: 9,768,591 km (0.118 R)
• M36: 9,882,585 km (0.031 R)
• M37: 10,204,220 km (0.03 R)
• M38: 10,834,327 km (0.096 R)
• M39: 11,189,921 km (0.111 R)
• M40: 11,453,063 km (0.093 R)
• M41: 11,669,980 km (0.116 R)
• M42: 11,888,244 km (0.074 R)
• M43: 12,132,387 km (0.07 R)
• M44: 12,402,860 km (0.026 R)
• M45: 12,700,111 km (0.111 R)
• M46: 12,874,692 km (0.112 R)
• M47: 14,247,851 km (0.111 R)
• M48: 14,377,253 km (0.114 R)
• M49: 14,715,943 km (0.072 R)
• M50: 15,400,951 km (0.03 R)
• M51: 15,613,829 km (0.118 R)
• M52: 16,150,287 km (0.101 R)
• M53: 16,312,451 km (0.118 R)
• M54: 16,966,493 km (0.1 R)
• M55: 17,269,129 km (0.096 R)
• M56: 17,435,033 km (0.081 R)
• M57: 18,243,909 km (0.066 R)
• M58: 18,695,545 km (0.035 R)
• M59: 19,208,067 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.5

Radius: 7.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.01 AU - 6.61 AU

Year: 10398 Days

Day: 17.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,104,344 km

• M1: 124,166 km (0.063 R)
• M2: 216,767 km (0.084 R)
• M3: 516,412 km (0.053 R)
• M4: 645,216 km (0.103 R)
• M5: 727,794 km (0.09 R)
• M6: 982,110 km (0.095 R)
• M7: 1,144,573 km (0.109 R)
• M8: 1,212,042 km (0.12 R)
• M9: 1,404,724 km (0.112 R)
• M10: 1,532,481 km (0.059 R)
• M11: 1,683,425 km (0.109 R)
• M12: 1,799,812 km (0.119 R)
• M13: 1,979,629 km (0.087 R)
• M14: 2,144,336 km (0.038 R)
• M15: 2,313,681 km (0.113 R)
• M16: 2,710,564 km (0.066 R)
• M17: 2,940,346 km (0.097 R)
• M18: 3,010,508 km (0.088 R)
• M19: 3,200,347 km (0.08 R)
• M20: 3,443,294 km (0.094 R)
• M21: 4,155,081 km (0.098 R)
• M22: 4,773,070 km (0.085 R)
• M23: 4,855,797 km (0.054 R)
• M24: 5,078,848 km (0.052 R)
• M25: 5,505,950 km (0.097 R)
• M26: 6,213,398 km (0.101 R)
• M27: 6,333,974 km (0.102 R)
• M28: 6,485,965 km (0.069 R)
• M29: 7,486,925 km (0.119 R)
• M30: 7,842,070 km (0.052 R)
• M31: 8,005,281 km (0.087 R)
• M32: 8,669,496 km (0.118 R)
• M33: 8,804,583 km (0.051 R)
• M34: 9,213,733 km (0.038 R)
• M35: 9,803,896 km (0.074 R)
• M36: 10,050,434 km (0.048 R)
• M37: 10,227,857 km (0.067 R)
• M38: 11,057,227 km (0.114 R)
• M39: 11,240,485 km (0.034 R)
• M40: 11,350,738 km (0.067 R)
• M41: 11,498,541 km (0.105 R)
• M42: 11,646,942 km (0.09 R)
• M43: 11,945,540 km (0.066 R)
• M44: 12,058,187 km (0.076 R)
• M45: 12,360,374 km (0.104 R)
• M46: 12,474,368 km (0.097 R)
• M47: 12,856,591 km (0.115 R)
• M48: 13,165,361 km (0.105 R)
• M49: 13,320,643 km (0.084 R)
• M50: 14,584,296 km (0.057 R)
• M51: 14,704,723 km (0.088 R)
• M52: 15,475,301 km (0.094 R)
• M53: 17,522,099 km (0.067 R)
• M54: 17,864,230 km (0.111 R)
• M55: 17,950,099 km (0.095 R)
• M56: 20,455,414 km (0.069 R)
• M57: 20,635,231 km (0.077 R)
• M58: 20,815,646 km (0.095 R)
• M59: 21,132,644 km (0.06 R)
• M60: 22,001,060 km (0.079 R)
• M61: 23,348,936 km (0.104 R)
• M62: 24,294,096 km (0.056 R)
• M63: 24,675,570 km (0.115 R)
• M64: 24,867,056 km (0.038 R)
• M65: 25,541,293 km (0.096 R)
• M66: 26,710,999 km (0.079 R)
• M67: 27,006,006 km (0.086 R)
• M68: 27,154,108 km (0.071 R)
• M69: 27,947,874 km (0.11 R)
• M70: 28,097,472 km (0.088 R)
• M71: 28,247,519 km (0.075 R)
• M72: 28,548,210 km (0.114 R)
• M73: 29,001,193 km (0.036 R)
• M74: 30,888,669 km (0.119 R)
• M75: 30,991,742 km (0.113 R)
• M76: 31,405,530 km (0.088 R)
• M77: 31,613,022 km (0.105 R)
• M78: 32,186,281 km (0.059 R)
• M79: 33,501,546 km (0.12 R)
• M80: 33,766,783 km (0.082 R)
• M81: 34,299,201 km (0.086 R)
• M82: 34,566,383 km (0.114 R)
• M83: 34,888,019 km (0.084 R)
• M84: 35,210,701 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.3

Radius: 5.5

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.84 AU - 8.1 AU

Year: 14760 Days

Day: 21.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,104,344 km

• M1: 101,128 km (0.109 R)
• M2: 144,362 km (0.083 R)
• M3: 283,189 km (0.088 R)
• M4: 330,761 km (0.119 R)
• M5: 407,953 km (0.112 R)
• M6: 463,005 km (0.094 R)
• M7: 565,630 km (0.099 R)
• M8: 675,883 km (0.026 R)
• M9: 776,114 km (0.036 R)
• M10: 1,047,933 km (0.106 R)
• M11: 1,184,516 km (0.1 R)
• M12: 1,244,804 km (0.084 R)
• M13: 1,926,671 km (0.06 R)
• M14: 2,046,050 km (0.111 R)
• M15: 2,167,823 km (0.113 R)
• M16: 2,393,117 km (0.106 R)
• M17: 2,811,991 km (0.112 R)
• M18: 2,920,300 km (0.045 R)
• M19: 3,511,212 km (0.086 R)
• M20: 4,015,955 km (0.098 R)
• M21: 4,076,841 km (0.074 R)
• M22: 4,292,412 km (0.091 R)
• M23: 4,831,263 km (0.118 R)
• M24: 5,730,197 km (0.075 R)
• M25: 5,902,384 km (0.11 R)
• M26: 6,571,685 km (0.051 R)
• M27: 6,643,492 km (0.053 R)
• M28: 7,451,171 km (0.069 R)
• M29: 8,134,683 km (0.095 R)
• M30: 8,289,368 km (0.042 R)
• M31: 8,405,904 km (0.065 R)
• M32: 8,523,039 km (0.071 R)
• M33: 8,997,115 km (0.088 R)
• M34: 9,358,244 km (0.088 R)
• M35: 9,520,259 km (0.112 R)
• M36: 10,344,244 km (0.117 R)
• M37: 10,892,071 km (0.12 R)
• M38: 11,363,005 km (0.032 R)
• M39: 11,449,323 km (0.076 R)
• M40: 11,971,869 km (0.049 R)
• M41: 12,635,934 km (0.113 R)
• M42: 13,175,832 km (0.117 R)
• M43: 13,221,161 km (0.07 R)
• M44: 13,448,549 km (0.079 R)
• M45: 15,123,746 km (0.12 R)
• M46: 15,171,169 km (0.109 R)
• M47: 16,814,501 km (0.11 R)
• M48: 16,912,787 km (0.092 R)
• M49: 18,513,335 km (0.078 R)
• M50: 19,537,781 km (0.073 R)
• M51: 20,528,119 km (0.066 R)
• M52: 21,695,132 km (0.113 R)
• M53: 23,156,404 km (0.117 R)
• M54: 25,378,980 km (0.114 R)
• M55: 25,945,208 km (0.098 R)
• M56: 26,287,039 km (0.093 R)
• M57: 26,744,958 km (0.094 R)
• M58: 27,090,230 km (0.113 R)
• M59: 27,843,156 km (0.109 R)
• M60: 28,251,408 km (0.074 R)
• M61: 28,427,036 km (0.083 R)
• M62: 28,720,547 km (0.079 R)
• M63: 28,779,339 km (0.111 R)
• M64: 29,310,412 km (0.079 R)
• M65: 30,143,073 km (0.077 R)
• M66: 31,588,488 km (0.111 R)
• M67: 32,503,279 km (0.092 R)
• M68: 32,933,074 km (0.115 R)
• M69: 32,994,708 km (0.07 R)
• M70: 34,171,594 km (0.112 R)
• M71: 34,421,124 km (0.116 R)
• M72: 35,173,451 km (0.108 R)
• M73: 35,488,355 km (0.102 R)
• M74: 35,804,455 km (0.119 R)
• M75: 35,994,444 km (0.076 R)
• M76: 36,184,733 km (0.064 R)
• M77: 36,566,507 km (0.089 R)
• M78: 36,949,627 km (0.071 R)
• M79: 37,077,533 km (0.059 R)
• M80: 38,042,140 km (0.11 R)
• M81: 38,689,749 km (0.073 R)
• M82: 38,949,900 km (0.117 R)
• M83: 39,145,275 km (0.099 R)
• M84: 40,193,208 km (0.078 R)
• M85: 41,183,845 km (0.064 R)
• M86: 43,526,548 km (0.068 R)
• M87: 44,000,324 km (0.117 R)
• M88: 44,136,009 km (0.073 R)
• M89: 44,475,746 km (0.105 R)
• M90: 45,294,645 km (0.049 R)
• M91: 45,706,039 km (0.047 R)
• M92: 45,843,519 km (0.116 R)
• M93: 45,912,185 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.6

Radius: 5.4

Gravity: 29.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.26 AU - 11.8 AU

Year: 22416 Days

Day: 19 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,104,344 km

• M1: 142,268 km (0.12 R)
• M2: 245,341 km (0.114 R)
• M3: 335,099 km (0.042 R)
• M4: 501,901 km (0.118 R)
• M5: 668,553 km (0.084 R)
• M6: 719,267 km (0.088 R)
• M7: 797,955 km (0.055 R)
• M8: 879,635 km (0.092 R)
• M9: 1,111,063 km (0.068 R)
• M10: 1,526,048 km (0.111 R)
• M11: 1,559,857 km (0.116 R)
• M12: 1,803,552 km (0.113 R)
• M13: 1,985,014 km (0.089 R)
• M14: 2,685,731 km (0.117 R)
• M15: 2,977,297 km (0.08 R)
• M16: 3,019,783 km (0.081 R)
• M17: 3,148,437 km (0.079 R)
• M18: 3,590,349 km (0.095 R)
• M19: 3,635,677 km (0.049 R)
• M20: 4,098,832 km (0.096 R)
• M21: 4,678,823 km (0.057 R)
• M22: 5,491,588 km (0.093 R)
• M23: 5,543,798 km (0.072 R)
• M24: 6,456,943 km (0.113 R)
• M25: 6,567,496 km (0.051 R)
• M26: 8,000,644 km (0.09 R)
• M27: 8,478,908 km (0.101 R)
• M28: 8,599,933 km (0.037 R)
• M29: 9,400,581 km (0.077 R)
• M30: 10,160,538 km (0.088 R)
• M31: 12,144,954 km (0.112 R)
• M32: 12,349,903 km (0.095 R)
• M33: 12,832,356 km (0.1 R)
• M34: 13,391,403 km (0.09 R)
• M35: 13,461,864 km (0.099 R)
• M36: 14,460,878 km (0.109 R)
• M37: 15,928,882 km (0.062 R)
• M38: 16,984,445 km (0.057 R)
• M39: 17,137,184 km (0.12 R)
• M40: 17,290,223 km (0.029 R)
• M41: 17,443,860 km (0.083 R)
• M42: 22,590,026 km (0.086 R)
• M43: 23,348,637 km (0.108 R)
• M44: 24,631,589 km (0.056 R)
• M45: 25,586,921 km (0.091 R)
• M46: 27,444,178 km (0.062 R)
• M47: 28,796,992 km (0.106 R)
• M48: 30,913,353 km (0.064 R)
• M49: 32,037,132 km (0.102 R)
• M50: 33,079,081 km (0.089 R)
• M51: 33,174,375 km (0.082 R)
• M52: 34,035,909 km (0.054 R)
• M53: 34,324,783 km (0.1 R)
• M54: 35,196,041 km (0.111 R)
• M55: 35,488,205 km (0.113 R)
• M56: 35,780,968 km (0.094 R)
• M57: 35,878,805 km (0.104 R)
• M58: 36,172,765 km (0.099 R)
• M59: 37,158,316 km (0.098 R)
• M60: 38,052,911 km (0.094 R)
• M61: 38,352,556 km (0.107 R)
• M62: 38,753,478 km (0.051 R)
• M63: 39,357,405 km (0.081 R)
• M64: 40,880,909 km (0.1 R)
• M65: 43,671,358 km (0.093 R)
• M66: 44,404,687 km (0.063 R)
• M67: 46,629,208 km (0.111 R)
• M68: 47,164,319 km (0.025 R)
• M69: 48,889,931 km (0.116 R)
• M70: 50,416,577 km (0.1 R)
• M71: 51,075,705 km (0.067 R)
• M72: 52,180,635 km (0.068 R)
• M73: 53,628,742 km (0.119 R)
• M74: 54,977,068 km (0.102 R)
• M75: 57,249,011 km (0.111 R)
• M76: 60,131,762 km (0.115 R)
• M77: 61,181,041 km (0.093 R)
• M78: 61,884,002 km (0.105 R)
• M79: 67,723,554 km (0.082 R)
• M80: 71,015,605 km (0.09 R)
• M81: 71,507,782 km (0.089 R)
• M82: 72,247,992 km (0.102 R)
• M83: 73,487,560 km (0.085 R)
• M84: 77,121,592 km (0.114 R)
• M85: 78,261,228 km (0.038 R)
• M86: 79,151,485 km (0.109 R)
• M87: 79,534,157 km (0.051 R)
• M88: 80,173,089 km (0.101 R)
• M89: 81,456,041 km (0.115 R)
• M90: 83,523,034 km (0.111 R)
• M91: 87,444,892 km (0.075 R)
• M92: 87,708,484 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit