🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.5

Radius: 12.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.78 AU - 1.1 AU

Year: 588 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,032,137 km

• M1: 154,834 km (0.042 R)
• M2: 252,222 km (0.098 R)
• M3: 389,104 km (0.102 R)
• M4: 494,122 km (0.071 R)
• M5: 599,439 km (0.048 R)
• M6: 680,222 km (0.091 R)
• M7: 761,004 km (0.108 R)
• M8: 882,328 km (0.104 R)
• M9: 1,001,109 km (0.109 R)
• M10: 1,080,097 km (0.093 R)
• M11: 1,161,478 km (0.116 R)
• M12: 1,298,510 km (0.061 R)
• M13: 1,469,201 km (0.106 R)
• M14: 1,636,002 km (0.039 R)
• M15: 1,742,815 km (0.107 R)
• M16: 1,821,504 km (0.084 R)
• M17: 2,039,468 km (0.055 R)
• M18: 2,174,555 km (0.113 R)
• M19: 2,279,423 km (0.103 R)
• M20: 2,460,586 km (0.116 R)
• M21: 2,584,004 km (0.097 R)
• M22: 2,765,915 km (0.049 R)
• M23: 2,937,803 km (0.112 R)
• M24: 3,128,091 km (0.046 R)
• M25: 3,224,732 km (0.088 R)
• M26: 3,314,939 km (0.086 R)
• M27: 3,398,265 km (0.085 R)
• M28: 3,723,341 km (0.072 R)
• M29: 3,818,186 km (0.098 R)
• M30: 3,937,715 km (0.06 R)
• M31: 4,034,355 km (0.116 R)
• M32: 4,213,574 km (0.114 R)
• M33: 4,353,747 km (0.096 R)
• M34: 4,504,093 km (0.067 R)
• M35: 4,613,748 km (0.1 R)
• M36: 4,724,151 km (0.103 R)
• M37: 4,835,602 km (0.112 R)
• M38: 5,166,512 km (0.096 R)
• M39: 5,299,056 km (0.062 R)
• M40: 5,585,835 km (0.051 R)
• M41: 5,795,122 km (0.102 R)
• M42: 6,315,723 km (0.062 R)
• M43: 6,429,118 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.1

Radius: 10.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.84 AU - 1.38 AU

Year: 755 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,032,137 km

• M1: 132,843 km (0.09 R)
• M2: 200,461 km (0.063 R)
• M3: 267,481 km (0.104 R)
• M4: 334,650 km (0.107 R)
• M5: 432,487 km (0.085 R)
• M6: 501,602 km (0.098 R)
• M7: 635,791 km (0.091 R)
• M8: 723,455 km (0.067 R)
• M9: 828,473 km (0.085 R)
• M10: 1,055,263 km (0.089 R)
• M11: 1,161,328 km (0.074 R)
• M12: 1,229,096 km (0.102 R)
• M13: 1,317,808 km (0.096 R)
• M14: 1,404,724 km (0.117 R)
• M15: 1,481,468 km (0.091 R)
• M16: 1,656,348 km (0.083 R)
• M17: 1,729,052 km (0.036 R)
• M18: 1,802,954 km (0.076 R)
• M19: 1,944,922 km (0.105 R)
• M20: 2,053,979 km (0.119 R)
• M21: 2,160,492 km (0.043 R)
• M22: 2,383,842 km (0.117 R)
• M23: 2,476,294 km (0.082 R)
• M24: 2,585,051 km (0.074 R)
• M25: 2,700,242 km (0.109 R)
• M26: 2,853,280 km (0.106 R)
• M27: 2,972,659 km (0.083 R)
• M28: 3,136,170 km (0.107 R)
• M29: 3,264,824 km (0.096 R)
• M30: 3,444,491 km (0.12 R)
• M31: 3,521,833 km (0.089 R)
• M32: 3,610,844 km (0.084 R)
• M33: 3,678,163 km (0.071 R)
• M34: 3,808,313 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 10.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.53 AU - 1.89 AU

Year: 1444 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,032,137 km

• M1: 139,724 km (0.099 R)
• M2: 309,817 km (0.096 R)
• M3: 751,430 km (0.106 R)
• M4: 902,374 km (0.107 R)
• M5: 978,370 km (0.105 R)
• M6: 1,235,529 km (0.055 R)
• M7: 1,320,800 km (0.091 R)
• M8: 1,448,706 km (0.086 R)
• M9: 1,522,607 km (0.082 R)
• M10: 1,589,328 km (0.06 R)
• M11: 1,839,904 km (0.107 R)
• M12: 1,956,441 km (0.085 R)
• M13: 2,447,421 km (0.031 R)
• M14: 2,566,052 km (0.062 R)
• M15: 2,737,641 km (0.098 R)
• M16: 3,070,945 km (0.115 R)
• M17: 3,242,534 km (0.106 R)
• M18: 3,730,821 km (0.036 R)
• M19: 4,194,874 km (0.118 R)
• M20: 4,361,676 km (0.114 R)
• M21: 4,591,607 km (0.087 R)
• M22: 4,702,011 km (0.032 R)
• M23: 5,101,437 km (0.119 R)
• M24: 5,906,423 km (0.084 R)
• M25: 6,215,044 km (0.115 R)
• M26: 6,446,621 km (0.084 R)
• M27: 6,584,251 km (0.118 R)
• M28: 6,681,191 km (0.079 R)
• M29: 6,876,266 km (0.112 R)
• M30: 7,372,632 km (0.029 R)
• M31: 7,588,950 km (0.099 R)
• M32: 7,851,195 km (0.109 R)
• M33: 7,954,119 km (0.098 R)
• M34: 8,220,553 km (0.085 R)
• M35: 8,295,052 km (0.078 R)
• M36: 8,489,978 km (0.111 R)
• M37: 8,580,485 km (0.061 R)
• M38: 9,099,290 km (0.117 R)
• M39: 9,581,145 km (0.062 R)
• M40: 9,691,100 km (0.059 R)
• M41: 9,991,642 km (0.105 R)
• M42: 10,263,162 km (0.068 R)
• M43: 10,440,286 km (0.086 R)
• M44: 10,748,457 km (0.115 R)
• M45: 10,879,056 km (0.1 R)
• M46: 10,993,948 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.3

Radius: 14.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.91 AU - 3.73 AU

Year: 3906 Days

Day: 6 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,032,137 km

• M1: 193,729 km (0.093 R)
• M2: 370,853 km (0.053 R)
• M3: 462,108 km (0.099 R)
• M4: 586,424 km (0.069 R)
• M5: 708,944 km (0.086 R)
• M6: 841,787 km (0.103 R)
• M7: 975,079 km (0.118 R)
• M8: 1,068,428 km (0.086 R)
• M9: 1,174,942 km (0.114 R)
• M10: 1,285,495 km (0.086 R)
• M11: 1,421,030 km (0.111 R)
• M12: 1,539,661 km (0.028 R)
• M13: 1,639,443 km (0.114 R)
• M14: 1,764,507 km (0.101 R)
• M15: 1,988,455 km (0.111 R)
• M16: 2,272,541 km (0.037 R)
• M17: 2,439,044 km (0.077 R)
• M18: 2,530,598 km (0.079 R)
• M19: 2,908,183 km (0.099 R)
• M20: 3,189,127 km (0.073 R)
• M21: 3,538,139 km (0.077 R)
• M22: 4,007,428 km (0.117 R)
• M23: 4,210,282 km (0.077 R)
• M24: 4,368,707 km (0.089 R)
• M25: 4,626,314 km (0.095 R)
• M26: 4,872,552 km (0.096 R)
• M27: 5,039,055 km (0.049 R)
• M28: 5,173,693 km (0.059 R)
• M29: 5,550,081 km (0.116 R)
• M30: 5,759,219 km (0.05 R)
• M31: 6,042,258 km (0.106 R)
• M32: 6,402,490 km (0.096 R)
• M33: 7,371,884 km (0.085 R)
• M34: 7,525,072 km (0.118 R)
• M35: 7,757,098 km (0.096 R)
• M36: 7,971,622 km (0.105 R)
• M37: 8,267,676 km (0.08 R)
• M38: 8,688,046 km (0.052 R)
• M39: 9,197,726 km (0.109 R)
• M40: 9,383,676 km (0.026 R)
• M41: 9,508,291 km (0.047 R)
• M42: 9,654,448 km (0.106 R)
• M43: 10,097,258 km (0.055 R)
• M44: 10,503,715 km (0.077 R)
• M45: 10,937,400 km (0.037 R)
• M46: 12,455,519 km (0.039 R)
• M47: 12,615,588 km (0.089 R)
• M48: 13,053,461 km (0.104 R)
• M49: 13,146,362 km (0.118 R)
• M50: 13,239,412 km (0.112 R)
• M51: 13,496,421 km (0.119 R)
• M52: 13,707,952 km (0.113 R)
• M53: 13,802,199 km (0.107 R)
• M54: 14,062,948 km (0.036 R)
• M55: 14,205,814 km (0.093 R)
• M56: 14,564,998 km (0.106 R)
• M57: 14,709,659 km (0.111 R)
• M58: 14,951,559 km (0.092 R)
• M59: 15,341,561 km (0.042 R)
• M60: 15,513,150 km (0.05 R)
• M61: 15,611,585 km (0.112 R)
• M62: 15,734,854 km (0.114 R)
• M63: 16,181,403 km (0.054 R)
• M64: 16,356,134 km (0.066 R)
• M65: 16,985,492 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 10.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.07 AU - 5.37 AU

Year: 6621 Days

Day: 11.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,032,137 km

• M1: 174,880 km (0.082 R)
• M2: 397,482 km (0.092 R)
• M3: 522,396 km (0.087 R)
• M4: 731,234 km (0.103 R)
• M5: 1,034,170 km (0.097 R)
• M6: 1,143,975 km (0.038 R)
• M7: 1,228,947 km (0.075 R)
• M8: 1,481,917 km (0.082 R)
• M9: 1,719,029 km (0.075 R)
• M10: 1,968,708 km (0.107 R)
• M11: 2,071,931 km (0.053 R)
• M12: 2,410,770 km (0.07 R)
• M13: 2,805,858 km (0.111 R)
• M14: 2,922,544 km (0.082 R)
• M15: 3,120,761 km (0.067 R)
• M16: 3,221,441 km (0.045 R)
• M17: 3,935,322 km (0.066 R)
• M18: 4,154,632 km (0.11 R)
• M19: 4,377,832 km (0.091 R)
• M20: 4,490,928 km (0.096 R)
• M21: 4,650,998 km (0.12 R)
• M22: 5,334,062 km (0.11 R)
• M23: 5,601,393 km (0.107 R)
• M24: 5,972,994 km (0.105 R)
• M25: 6,174,652 km (0.108 R)
• M26: 6,327,242 km (0.083 R)
• M27: 6,610,431 km (0.093 R)
• M28: 6,766,611 km (0.074 R)
• M29: 6,897,659 km (0.028 R)
• M30: 7,322,965 km (0.096 R)
• M31: 8,171,036 km (0.063 R)
• M32: 8,310,760 km (0.093 R)
• M33: 8,963,605 km (0.096 R)
• M34: 9,633,056 km (0.09 R)
• M35: 10,018,569 km (0.115 R)
• M36: 10,499,975 km (0.1 R)
• M37: 11,236,296 km (0.102 R)
• M38: 11,610,590 km (0.072 R)
• M39: 11,957,507 km (0.062 R)
• M40: 12,823,230 km (0.038 R)
• M41: 12,953,231 km (0.062 R)
• M42: 13,313,014 km (0.06 R)
• M43: 13,378,687 km (0.077 R)
• M44: 13,709,149 km (0.077 R)
• M45: 13,775,570 km (0.055 R)
• M46: 14,378,151 km (0.081 R)
• M47: 14,852,675 km (0.119 R)
• M48: 15,263,620 km (0.12 R)
• M49: 15,817,282 km (0.098 R)
• M50: 16,412,831 km (0.104 R)
• M51: 16,554,052 km (0.116 R)
• M52: 16,731,026 km (0.094 R)
• M53: 17,265,988 km (0.094 R)
• M54: 17,842,837 km (0.111 R)
• M55: 18,097,303 km (0.104 R)
• M56: 18,867,583 km (0.091 R)
• M57: 20,212,916 km (0.094 R)
• M58: 20,630,145 km (0.034 R)
• M59: 20,858,880 km (0.095 R)
• M60: 20,973,621 km (0.098 R)
• M61: 21,126,959 km (0.088 R)
• M62: 21,666,409 km (0.094 R)
• M63: 22,523,156 km (0.043 R)
• M64: 24,350,195 km (0.051 R)
• M65: 25,159,370 km (0.112 R)
• M66: 25,363,122 km (0.119 R)
• M67: 26,183,218 km (0.099 R)
• M68: 26,389,663 km (0.117 R)
• M69: 27,053,728 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 13.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.92 AU - 6.22 AU

Year: 8488 Days

Day: 14.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,032,137 km

• M1: 173,982 km (0.119 R)
• M2: 414,536 km (0.119 R)
• M3: 513,569 km (0.078 R)
• M4: 799,750 km (0.041 R)
• M5: 931,995 km (0.05 R)
• M6: 1,072,318 km (0.08 R)
• M7: 1,179,280 km (0.059 R)
• M8: 1,463,666 km (0.08 R)
• M9: 1,645,128 km (0.073 R)
• M10: 1,770,491 km (0.098 R)
• M11: 1,948,363 km (0.039 R)
• M12: 2,217,938 km (0.071 R)
• M13: 2,536,133 km (0.099 R)
• M14: 2,756,490 km (0.111 R)
• M15: 2,869,138 km (0.119 R)
• M16: 3,355,480 km (0.106 R)
• M17: 3,721,845 km (0.066 R)
• M18: 3,888,797 km (0.096 R)
• M19: 4,187,244 km (0.092 R)
• M20: 4,427,050 km (0.12 R)
• M21: 4,515,462 km (0.075 R)
• M22: 4,738,961 km (0.045 R)
• M23: 5,384,177 km (0.052 R)
• M24: 5,717,331 km (0.031 R)
• M25: 5,838,057 km (0.076 R)
• M26: 6,479,233 km (0.08 R)
• M27: 6,782,767 km (0.096 R)
• M28: 7,482,885 km (0.117 R)
• M29: 8,233,268 km (0.1 R)
• M30: 8,452,130 km (0.103 R)
• M31: 9,035,861 km (0.091 R)
• M32: 9,921,331 km (0.111 R)
• M33: 10,037,718 km (0.081 R)
• M34: 10,984,373 km (0.028 R)
• M35: 11,498,990 km (0.11 R)
• M36: 12,083,618 km (0.057 R)
• M37: 12,301,283 km (0.088 R)
• M38: 13,121,828 km (0.033 R)
• M39: 13,506,444 km (0.062 R)
• M40: 13,732,486 km (0.056 R)
• M41: 13,862,337 km (0.108 R)
• M42: 13,959,875 km (0.108 R)
• M43: 14,815,276 km (0.095 R)
• M44: 15,082,009 km (0.104 R)
• M45: 15,383,897 km (0.079 R)
• M46: 15,925,441 km (0.119 R)
• M47: 16,267,272 km (0.059 R)
• M48: 16,645,905 km (0.101 R)
• M49: 16,888,403 km (0.084 R)
• M50: 17,870,214 km (0.111 R)
• M51: 18,154,150 km (0.086 R)
• M52: 19,051,139 km (0.108 R)
• M53: 19,232,302 km (0.102 R)
• M54: 19,999,291 km (0.108 R)
• M55: 20,701,802 km (0.109 R)
• M56: 22,896,403 km (0.096 R)
• M57: 23,514,691 km (0.116 R)
• M58: 25,044,928 km (0.115 R)
• M59: 26,284,047 km (0.05 R)
• M60: 26,647,570 km (0.077 R)
• M61: 26,769,193 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.2

Radius: 6

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.45 AU - 9.15 AU

Year: 15439 Days

Day: 23.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,032,137 km

• M1: 209,736 km (0.104 R)
• M2: 508,483 km (0.099 R)
• M3: 676,033 km (0.04 R)
• M4: 735,872 km (0.049 R)
• M5: 797,506 km (0.064 R)
• M6: 1,203,515 km (0.074 R)
• M7: 1,428,211 km (0.082 R)
• M8: 1,831,377 km (0.081 R)
• M9: 2,089,583 km (0.093 R)
• M10: 2,268,203 km (0.094 R)
• M11: 3,794,400 km (0.072 R)
• M12: 3,939,361 km (0.092 R)
• M13: 4,123,067 km (0.113 R)
• M14: 4,613,898 km (0.092 R)
• M15: 5,123,129 km (0.072 R)
• M16: 5,774,029 km (0.111 R)
• M17: 5,815,617 km (0.1 R)
• M18: 6,279,221 km (0.07 R)
• M19: 6,450,810 km (0.052 R)
• M20: 6,493,894 km (0.115 R)
• M21: 6,974,702 km (0.047 R)
• M22: 7,286,613 km (0.03 R)
• M23: 7,603,013 km (0.102 R)
• M24: 7,831,897 km (0.059 R)
• M25: 8,063,026 km (0.083 R)
• M26: 8,721,855 km (0.058 R)
• M27: 9,398,037 km (0.046 R)
• M28: 9,446,956 km (0.033 R)
• M29: 9,643,677 km (0.087 R)
• M30: 10,954,304 km (0.098 R)
• M31: 11,005,766 km (0.083 R)
• M32: 13,077,247 km (0.11 R)
• M33: 13,241,506 km (0.07 R)
• M34: 13,849,472 km (0.101 R)
• M35: 14,523,260 km (0.102 R)
• M36: 14,750,200 km (0.12 R)
• M37: 15,902,403 km (0.115 R)
• M38: 17,023,490 km (0.12 R)
• M39: 17,684,263 km (0.097 R)
• M40: 18,170,008 km (0.051 R)
• M41: 20,600,225 km (0.111 R)
• M42: 20,791,262 km (0.084 R)
• M43: 21,432,737 km (0.07 R)
• M44: 23,262,768 km (0.101 R)
• M45: 23,461,883 km (0.111 R)
• M46: 24,263,578 km (0.07 R)
• M47: 25,006,481 km (0.109 R)
• M48: 25,346,666 km (0.104 R)
• M49: 25,688,348 km (0.084 R)
• M50: 26,376,199 km (0.085 R)
• M51: 27,840,463 km (0.096 R)
• M52: 28,546,864 km (0.038 R)
• M53: 28,831,100 km (0.065 R)
• M54: 29,187,741 km (0.107 R)
• M55: 29,761,449 km (0.044 R)
• M56: 29,977,469 km (0.058 R)
• M57: 30,701,522 km (0.109 R)
• M58: 31,724,772 km (0.11 R)
• M59: 32,759,241 km (0.1 R)
• M60: 32,833,591 km (0.115 R)
• M61: 32,907,941 km (0.092 R)
• M62: 32,982,291 km (0.108 R)
• M63: 33,205,940 km (0.109 R)
• M64: 34,256,117 km (0.103 R)
• M65: 34,709,548 km (0.112 R)
• M66: 35,164,924 km (0.103 R)
• M67: 35,240,920 km (0.098 R)
• M68: 36,774,298 km (0.034 R)
• M69: 37,938,469 km (0.058 R)
• M70: 38,407,458 km (0.043 R)
• M71: 39,114,607 km (0.101 R)
• M72: 39,509,396 km (0.077 R)
• M73: 39,826,095 km (0.091 R)
• M74: 41,502,788 km (0.029 R)
• M75: 42,795,762 km (0.041 R)
• M76: 42,958,225 km (0.06 R)
• M77: 43,692,302 km (0.08 R)
• M78: 43,855,962 km (0.115 R)
• M79: 44,430,418 km (0.065 R)
• M80: 47,004,100 km (0.042 R)
• M81: 47,423,722 km (0.077 R)
• M82: 48,013,437 km (0.117 R)
• M83: 49,625,802 km (0.114 R)
• M84: 51,428,606 km (0.116 R)
• M85: 52,903,641 km (0.111 R)
• M86: 53,165,438 km (0.107 R)
• M87: 53,953,220 km (0.053 R)
• M88: 55,098,093 km (0.072 R)
• M89: 55,186,505 km (0.072 R)
• M90: 57,590,842 km (0.091 R)
• M91: 57,680,451 km (0.115 R)
• M92: 58,309,660 km (0.071 R)
• M93: 59,574,958 km (0.092 R)
• M94: 60,575,469 km (0.038 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit