🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.6

Radius: 10.1

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.73 AU - 0.75 AU

Year: 405 Days

Day: 5.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,827,642 km

• M1: 138,528 km (0.037 R)
• M2: 203,603 km (0.12 R)
• M3: 272,717 km (0.116 R)
• M4: 344,075 km (0.105 R)
• M5: 407,654 km (0.088 R)
• M6: 509,830 km (0.109 R)
• M7: 596,746 km (0.09 R)
• M8: 683,213 km (0.055 R)
• M9: 784,042 km (0.118 R)
• M10: 916,586 km (0.051 R)
• M11: 1,039,556 km (0.116 R)
• M12: 1,106,875 km (0.074 R)
• M13: 1,310,178 km (0.107 R)
• M14: 1,379,592 km (0.061 R)
• M15: 1,446,163 km (0.077 R)
• M16: 1,566,589 km (0.073 R)
• M17: 1,632,113 km (0.076 R)
• M18: 1,715,588 km (0.12 R)
• M19: 1,791,883 km (0.117 R)
• M20: 1,926,073 km (0.07 R)
• M21: 1,992,195 km (0.109 R)
• M22: 2,090,630 km (0.108 R)
• M23: 2,190,861 km (0.065 R)
• M24: 2,259,975 km (0.094 R)
• M25: 2,358,261 km (0.109 R)
• M26: 2,477,042 km (0.1 R)
• M27: 2,676,156 km (0.094 R)
• M28: 2,770,253 km (0.117 R)
• M29: 2,835,328 km (0.077 R)
• M30: 2,972,061 km (0.109 R)
• M31: 3,054,190 km (0.082 R)
• M32: 3,226,078 km (0.077 R)
• M33: 3,379,715 km (0.076 R)
• M34: 3,579,279 km (0.098 R)
• M35: 3,677,714 km (0.101 R)
• M36: 3,782,732 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.1

Radius: 12.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.32 AU - 2.06 AU

Year: 1397 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,827,642 km

• M1: 152,440 km (0.053 R)
• M2: 241,152 km (0.06 R)
• M3: 324,328 km (0.115 R)
• M4: 590,762 km (0.085 R)
• M5: 704,456 km (0.098 R)
• M6: 909,705 km (0.087 R)
• M7: 988,094 km (0.111 R)
• M8: 1,259,913 km (0.075 R)
• M9: 1,366,577 km (0.084 R)
• M10: 1,467,106 km (0.053 R)
• M11: 1,556,117 km (0.114 R)
• M12: 1,779,317 km (0.07 R)
• M13: 1,874,761 km (0.088 R)
• M14: 2,091,827 km (0.106 R)
• M15: 2,208,962 km (0.044 R)
• M16: 2,301,114 km (0.076 R)
• M17: 2,506,064 km (0.116 R)
• M18: 2,659,551 km (0.106 R)
• M19: 2,845,501 km (0.106 R)
• M20: 2,922,394 km (0.09 R)
• M21: 2,999,886 km (0.114 R)
• M22: 3,298,483 km (0.102 R)
• M23: 3,429,382 km (0.113 R)
• M24: 3,524,077 km (0.082 R)
• M25: 3,638,819 km (0.111 R)
• M26: 3,748,324 km (0.066 R)
• M27: 3,832,847 km (0.085 R)
• M28: 3,964,194 km (0.098 R)
• M29: 4,380,824 km (0.09 R)
• M30: 4,463,103 km (0.082 R)
• M31: 4,552,862 km (0.037 R)
• M32: 4,790,423 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 10.4

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.61 AU - 2.15 AU

Year: 1639 Days

Day: 6.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,827,642 km

• M1: 131,796 km (0.109 R)
• M2: 232,325 km (0.103 R)
• M3: 362,326 km (0.069 R)
• M4: 490,083 km (0.101 R)
• M5: 687,253 km (0.067 R)
• M6: 764,445 km (0.118 R)
• M7: 853,007 km (0.095 R)
• M8: 919,728 km (0.034 R)
• M9: 997,070 km (0.045 R)
• M10: 1,458,729 km (0.057 R)
• M11: 1,914,404 km (0.105 R)
• M12: 1,981,573 km (0.111 R)
• M13: 2,072,230 km (0.08 R)
• M14: 2,234,394 km (0.033 R)
• M15: 2,317,121 km (0.082 R)
• M16: 2,449,216 km (0.11 R)
• M17: 2,670,771 km (0.074 R)
• M18: 2,911,923 km (0.08 R)
• M19: 3,015,743 km (0.107 R)
• M20: 3,429,232 km (0.098 R)
• M21: 3,705,689 km (0.101 R)
• M22: 4,265,634 km (0.047 R)
• M23: 4,638,581 km (0.058 R)
• M24: 4,744,945 km (0.092 R)
• M25: 4,867,466 km (0.097 R)
• M26: 4,975,476 km (0.078 R)
• M27: 5,162,623 km (0.094 R)
• M28: 5,836,112 km (0.091 R)
• M29: 6,283,709 km (0.091 R)
• M30: 6,351,028 km (0.119 R)
• M31: 6,469,210 km (0.045 R)
• M32: 6,776,784 km (0.106 R)
• M33: 7,300,077 km (0.102 R)
• M34: 7,477,500 km (0.099 R)
• M35: 7,836,385 km (0.076 R)
• M36: 8,036,248 km (0.106 R)
• M37: 8,552,660 km (0.111 R)
• M38: 8,664,709 km (0.081 R)
• M39: 8,871,453 km (0.11 R)
• M40: 9,003,847 km (0.072 R)
• M41: 9,309,027 km (0.109 R)
• M42: 9,617,498 km (0.103 R)
• M43: 9,968,753 km (0.113 R)
• M44: 10,324,048 km (0.067 R)
• M45: 11,128,735 km (0.119 R)
• M46: 11,292,096 km (0.057 R)
• M47: 11,517,989 km (0.054 R)
• M48: 11,621,211 km (0.108 R)
• M49: 11,974,262 km (0.103 R)
• M50: 12,141,662 km (0.105 R)
• M51: 12,246,830 km (0.075 R)
• M52: 12,584,921 km (0.086 R)
• M53: 12,733,771 km (0.058 R)
• M54: 13,076,350 km (0.109 R)
• M55: 13,400,379 km (0.104 R)
• M56: 13,552,370 km (0.075 R)
• M57: 13,661,427 km (0.091 R)
• M58: 13,858,298 km (0.114 R)
• M59: 13,924,121 km (0.057 R)
• M60: 14,122,338 km (0.106 R)
• M61: 14,343,593 km (0.087 R)
• M62: 14,588,336 km (0.044 R)
• M63: 14,857,013 km (0.118 R)
• M64: 14,924,332 km (0.114 R)
• M65: 15,059,419 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 13.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.11 AU - 3.07 AU

Year: 2650 Days

Day: 9.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,827,642 km

• M1: 167,101 km (0.079 R)
• M2: 310,266 km (0.05 R)
• M3: 403,914 km (0.072 R)
• M4: 746,793 km (0.089 R)
• M5: 898,186 km (0.081 R)
• M6: 1,050,177 km (0.084 R)
• M7: 1,267,244 km (0.094 R)
• M8: 1,428,211 km (0.089 R)
• M9: 1,645,876 km (0.086 R)
• M10: 1,822,850 km (0.112 R)
• M11: 2,006,407 km (0.084 R)
• M12: 2,155,107 km (0.034 R)
• M13: 2,535,983 km (0.105 R)
• M14: 2,984,478 km (0.111 R)
• M15: 3,124,052 km (0.057 R)
• M16: 3,297,586 km (0.113 R)
• M17: 3,555,792 km (0.064 R)
• M18: 3,737,254 km (0.037 R)
• M19: 3,820,879 km (0.055 R)
• M20: 3,904,953 km (0.118 R)
• M21: 4,006,829 km (0.061 R)
• M22: 4,144,011 km (0.095 R)
• M23: 4,335,197 km (0.08 R)
• M24: 4,511,722 km (0.039 R)
• M25: 4,908,306 km (0.049 R)
• M26: 5,316,260 km (0.063 R)
• M27: 5,429,505 km (0.075 R)
• M28: 5,600,795 km (0.112 R)
• M29: 5,754,581 km (0.048 R)
• M30: 6,646,035 km (0.049 R)
• M31: 6,809,097 km (0.052 R)
• M32: 7,035,438 km (0.104 R)
• M33: 7,516,844 km (0.044 R)
• M34: 8,030,563 km (0.05 R)
• M35: 8,511,670 km (0.093 R)
• M36: 8,912,144 km (0.092 R)
• M37: 9,364,528 km (0.054 R)
• M38: 10,010,491 km (0.097 R)
• M39: 10,409,768 km (0.103 R)
• M40: 10,552,035 km (0.098 R)
• M41: 10,694,752 km (0.073 R)
• M42: 10,838,216 km (0.095 R)
• M43: 10,958,343 km (0.095 R)
• M44: 11,199,794 km (0.071 R)
• M45: 11,712,616 km (0.05 R)
• M46: 11,860,418 km (0.074 R)
• M47: 12,888,006 km (0.1 R)
• M48: 12,989,733 km (0.08 R)
• M49: 13,399,631 km (0.094 R)
• M50: 13,657,837 km (0.055 R)
• M51: 13,917,838 km (0.07 R)
• M52: 14,048,437 km (0.064 R)
• M53: 14,814,079 km (0.101 R)
• M54: 15,108,039 km (0.034 R)
• M55: 15,376,866 km (0.119 R)
• M56: 15,783,174 km (0.105 R)
• M57: 16,138,319 km (0.084 R)
• M58: 16,303,026 km (0.08 R)
• M59: 17,107,265 km (0.071 R)
• M60: 17,500,258 km (0.098 R)
• M61: 17,924,518 km (0.056 R)
• M62: 18,009,788 km (0.063 R)
• M63: 18,180,629 km (0.098 R)
• M64: 18,668,019 km (0.111 R)
• M65: 19,130,576 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 9.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.83 AU - 3.97 AU

Year: 3986 Days

Day: 14.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 24,827,642 km

• M1: 122,521 km (0.102 R)
• M2: 194,926 km (0.099 R)
• M3: 422,165 km (0.032 R)
• M4: 552,315 km (0.104 R)
• M5: 971,189 km (0.066 R)
• M6: 1,126,771 km (0.077 R)
• M7: 1,219,522 km (0.109 R)
• M8: 1,526,347 km (0.119 R)
• M9: 1,775,727 km (0.094 R)
• M10: 2,616,467 km (0.12 R)
• M11: 2,678,550 km (0.089 R)
• M12: 2,756,939 km (0.06 R)
• M13: 2,996,595 km (0.059 R)
• M14: 3,411,280 km (0.102 R)
• M15: 3,756,103 km (0.107 R)
• M16: 4,094,195 km (0.059 R)
• M17: 4,312,907 km (0.06 R)
• M18: 4,629,157 km (0.068 R)
• M19: 4,818,847 km (0.059 R)
• M20: 5,011,080 km (0.074 R)
• M21: 5,225,454 km (0.064 R)
• M22: 5,323,889 km (0.119 R)
• M23: 5,542,751 km (0.117 R)
• M24: 5,683,522 km (0.057 R)
• M25: 5,805,145 km (0.099 R)
• M26: 5,968,656 km (0.089 R)
• M27: 6,030,440 km (0.027 R)
• M28: 6,342,202 km (0.101 R)
• M29: 6,659,349 km (0.116 R)
• M30: 6,809,246 km (0.109 R)
• M31: 7,003,424 km (0.112 R)
• M32: 7,112,182 km (0.044 R)
• M33: 7,397,465 km (0.075 R)
• M34: 7,574,888 km (0.045 R)
• M35: 8,344,719 km (0.11 R)
• M36: 8,950,291 km (0.114 R)
• M37: 9,091,960 km (0.109 R)
• M38: 9,186,955 km (0.109 R)
• M39: 9,545,840 km (0.114 R)
• M40: 9,642,331 km (0.075 R)
• M41: 10,500,424 km (0.053 R)
• M42: 11,052,291 km (0.101 R)
• M43: 11,153,718 km (0.059 R)
• M44: 11,742,535 km (0.094 R)
• M45: 11,820,177 km (0.119 R)
• M46: 11,975,758 km (0.086 R)
• M47: 12,420,363 km (0.108 R)
• M48: 12,631,595 km (0.11 R)
• M49: 12,711,032 km (0.03 R)
• M50: 12,790,768 km (0.077 R)
• M51: 12,950,538 km (0.071 R)
• M52: 14,225,112 km (0.112 R)
• M53: 14,418,392 km (0.087 R)
• M54: 15,397,660 km (0.095 R)
• M55: 16,081,622 km (0.115 R)
• M56: 17,067,471 km (0.095 R)
• M57: 17,656,438 km (0.057 R)
• M58: 18,552,530 km (0.069 R)
• M59: 18,643,036 km (0.093 R)
• M60: 19,066,847 km (0.101 R)
• M61: 19,924,192 km (0.065 R)
• M62: 20,078,577 km (0.108 R)
• M63: 20,888,051 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 14.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.07 AU - 4.71 AU

Year: 5848 Days

Day: 7 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,827,642 km

• M1: 233,672 km (0.057 R)
• M2: 479,611 km (0.043 R)
• M3: 659,727 km (0.063 R)
• M4: 766,988 km (0.095 R)
• M5: 866,471 km (0.112 R)
• M6: 986,598 km (0.068 R)
• M7: 1,869,824 km (0.056 R)
• M8: 2,132,817 km (0.112 R)
• M9: 2,605,995 km (0.104 R)
• M10: 2,832,037 km (0.103 R)
• M11: 3,475,308 km (0.119 R)
• M12: 3,599,474 km (0.055 R)
• M13: 3,852,295 km (0.093 R)
• M14: 4,429,294 km (0.077 R)
• M15: 5,118,192 km (0.085 R)
• M16: 5,606,031 km (0.037 R)
• M17: 5,723,016 km (0.112 R)
• M18: 6,781,421 km (0.037 R)
• M19: 7,253,552 km (0.038 R)
• M20: 7,509,813 km (0.08 R)
• M21: 7,606,753 km (0.082 R)
• M22: 7,998,400 km (0.101 R)
• M23: 8,363,269 km (0.053 R)
• M24: 8,530,968 km (0.079 R)
• M25: 8,699,864 km (0.049 R)
• M26: 9,040,798 km (0.104 R)
• M27: 9,316,806 km (0.073 R)
• M28: 9,560,650 km (0.066 R)
• M29: 9,736,129 km (0.081 R)
• M30: 9,841,894 km (0.11 R)
• M31: 11,141,301 km (0.087 R)
• M32: 11,586,355 km (0.096 R)
• M33: 11,736,103 km (0.094 R)
• M34: 12,494,115 km (0.095 R)
• M35: 13,938,333 km (0.106 R)
• M36: 15,270,651 km (0.089 R)
• M37: 15,393,770 km (0.094 R)
• M38: 15,848,249 km (0.067 R)
• M39: 17,067,322 km (0.113 R)
• M40: 17,323,284 km (0.115 R)
• M41: 17,795,864 km (0.104 R)
• M42: 18,622,392 km (0.113 R)
• M43: 20,222,491 km (0.092 R)
• M44: 20,902,114 km (0.08 R)
• M45: 21,313,657 km (0.11 R)
• M46: 21,773,970 km (0.085 R)
• M47: 22,098,149 km (0.084 R)
• M48: 22,191,049 km (0.059 R)
• M49: 23,316,175 km (0.046 R)
• M50: 23,505,565 km (0.11 R)
• M51: 24,267,916 km (0.072 R)
• M52: 24,556,042 km (0.101 R)
• M53: 24,796,894 km (0.096 R)
• M54: 25,232,523 km (0.107 R)
• M55: 25,378,232 km (0.103 R)
• M56: 25,817,301 km (0.066 R)
• M57: 25,964,206 km (0.114 R)
• M58: 26,258,765 km (0.106 R)
• M59: 26,851,322 km (0.112 R)
• M60: 27,049,838 km (0.099 R)
• M61: 29,163,507 km (0.045 R)
• M62: 29,828,469 km (0.119 R)
• M63: 29,931,243 km (0.068 R)
• M64: 30,188,551 km (0.05 R)
• M65: 30,394,996 km (0.092 R)
• M66: 30,602,040 km (0.116 R)
• M67: 31,017,174 km (0.075 R)
• M68: 31,329,833 km (0.083 R)
• M69: 32,274,095 km (0.084 R)
• M70: 32,379,711 km (0.075 R)
• M71: 32,749,816 km (0.114 R)
• M72: 32,855,881 km (0.113 R)
• M73: 32,961,946 km (0.046 R)
• M74: 33,494,365 km (0.094 R)
• M75: 33,601,178 km (0.084 R)
• M76: 35,652,165 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.3

Radius: 5.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.15 AU - 10.85 AU

Year: 17167 Days

Day: 16.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,827,642 km

• M1: 97,239 km (0.102 R)
• M2: 333,304 km (0.112 R)
• M3: 625,020 km (0.097 R)
• M4: 968,048 km (0.112 R)
• M5: 1,185,414 km (0.103 R)
• M6: 1,532,181 km (0.057 R)
• M7: 1,694,345 km (0.087 R)
• M8: 1,739,524 km (0.069 R)
• M9: 1,785,151 km (0.055 R)
• M10: 1,862,045 km (0.11 R)
• M11: 2,262,967 km (0.114 R)
• M12: 2,430,666 km (0.068 R)
• M13: 2,637,410 km (0.113 R)
• M14: 2,760,530 km (0.107 R)
• M15: 2,885,743 km (0.109 R)
• M16: 3,031,002 km (0.118 R)
• M17: 3,253,305 km (0.043 R)
• M18: 3,291,004 km (0.059 R)
• M19: 3,366,550 km (0.076 R)
• M20: 3,558,185 km (0.088 R)
• M21: 4,052,606 km (0.117 R)
• M22: 4,359,432 km (0.047 R)
• M23: 5,170,252 km (0.084 R)
• M24: 5,346,777 km (0.119 R)
• M25: 5,570,277 km (0.057 R)
• M26: 5,751,290 km (0.097 R)
• M27: 5,796,768 km (0.06 R)
• M28: 7,589,698 km (0.052 R)
• M29: 8,846,021 km (0.038 R)
• M30: 9,004,146 km (0.044 R)
• M31: 9,163,318 km (0.094 R)
• M32: 9,836,509 km (0.072 R)
• M33: 10,055,221 km (0.098 R)
• M34: 10,248,053 km (0.109 R)
• M35: 10,303,254 km (0.086 R)
• M36: 10,609,182 km (0.09 R)
• M37: 11,401,303 km (0.062 R)
• M38: 11,775,447 km (0.031 R)
• M39: 11,978,601 km (0.093 R)
• M40: 12,329,557 km (0.05 R)
• M41: 12,683,955 km (0.083 R)
• M42: 12,802,735 km (0.083 R)
• M43: 12,892,195 km (0.084 R)
• M44: 13,191,690 km (0.099 R)
• M45: 13,858,597 km (0.068 R)
• M46: 15,414,565 km (0.04 R)
• M47: 15,509,709 km (0.086 R)
• M48: 15,636,717 km (0.112 R)
• M49: 15,892,081 km (0.117 R)
• M50: 16,020,137 km (0.096 R)
• M51: 16,536,249 km (0.115 R)
• M52: 16,731,175 km (0.029 R)
• M53: 16,796,251 km (0.115 R)
• M54: 17,188,945 km (0.067 R)
• M55: 17,287,680 km (0.094 R)
• M56: 17,750,386 km (0.067 R)
• M57: 18,351,320 km (0.09 R)
• M58: 18,789,642 km (0.056 R)
• M59: 19,026,904 km (0.101 R)
• M60: 19,163,038 km (0.108 R)
• M61: 19,367,838 km (0.081 R)
• M62: 19,436,204 km (0.108 R)
• M63: 19,676,309 km (0.115 R)
• M64: 19,710,716 km (0.09 R)
• M65: 20,159,360 km (0.119 R)
• M66: 21,916,387 km (0.09 R)
• M67: 22,166,216 km (0.062 R)
• M68: 22,560,705 km (0.101 R)
• M69: 23,941,494 km (0.064 R)
• M70: 24,014,946 km (0.114 R)
• M71: 24,198,952 km (0.104 R)
• M72: 24,383,256 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit