🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 10.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 274 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,981,915 km

• M1: 133,142 km (0.09 R)
• M2: 204,949 km (0.067 R)
• M3: 310,266 km (0.047 R)
• M4: 381,175 km (0.065 R)
• M5: 468,840 km (0.095 R)
• M6: 540,946 km (0.119 R)
• M7: 644,916 km (0.072 R)
• M8: 723,007 km (0.05 R)
• M9: 832,662 km (0.047 R)
• M10: 901,776 km (0.085 R)
• M11: 975,528 km (0.117 R)
• M12: 1,048,980 km (0.12 R)
• M13: 1,140,385 km (0.064 R)
• M14: 1,223,561 km (0.108 R)
• M15: 1,300,753 km (0.11 R)
• M16: 1,402,330 km (0.034 R)
• M17: 1,477,578 km (0.07 R)
• M18: 1,548,188 km (0.099 R)
• M19: 1,638,246 km (0.092 R)
• M20: 1,754,783 km (0.052 R)
• M21: 1,852,022 km (0.037 R)
• M22: 1,951,205 km (0.114 R)
• M23: 2,029,146 km (0.073 R)
• M24: 2,154,957 km (0.083 R)
• M25: 2,245,913 km (0.084 R)
• M26: 2,400,447 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 12.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.55 AU - 0.87 AU

Year: 413 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,981,915 km

• M1: 151,692 km (0.105 R)
• M2: 241,601 km (0.089 R)
• M3: 327,171 km (0.026 R)
• M4: 402,867 km (0.055 R)
• M5: 513,569 km (0.06 R)
• M6: 623,823 km (0.108 R)
• M7: 815,757 km (0.073 R)
• M8: 898,335 km (0.064 R)
• M9: 1,194,689 km (0.116 R)
• M10: 1,443,171 km (0.056 R)
• M11: 1,559,857 km (0.095 R)
• M12: 1,650,663 km (0.107 R)
• M13: 1,777,821 km (0.088 R)
• M14: 1,888,224 km (0.077 R)
• M15: 2,042,609 km (0.098 R)
• M16: 2,169,169 km (0.078 R)
• M17: 2,353,175 km (0.101 R)
• M18: 2,463,727 km (0.118 R)
• M19: 2,564,855 km (0.099 R)
• M20: 2,667,480 km (0.104 R)
• M21: 2,777,284 km (0.04 R)
• M22: 2,894,569 km (0.104 R)
• M23: 3,121,958 km (0.11 R)
• M24: 3,225,629 km (0.074 R)
• M25: 3,430,279 km (0.106 R)
• M26: 3,512,109 km (0.109 R)
• M27: 3,626,552 km (0.104 R)
• M28: 3,748,623 km (0.092 R)
• M29: 3,937,715 km (0.093 R)
• M30: 4,050,063 km (0.033 R)
• M31: 4,230,628 km (0.091 R)
• M32: 4,537,603 km (0.08 R)
• M33: 4,662,517 km (0.085 R)
• M34: 4,753,472 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 13.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.01 AU - 1.29 AU

Year: 851 Days

Day: 6.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 60,981,915 km

• M1: 179,069 km (0.119 R)
• M2: 310,116 km (0.082 R)
• M3: 538,104 km (0.113 R)
• M4: 851,511 km (0.102 R)
• M5: 1,006,794 km (0.028 R)
• M6: 1,116,150 km (0.116 R)
• M7: 1,210,546 km (0.112 R)
• M8: 1,347,727 km (0.09 R)
• M9: 1,791,584 km (0.055 R)
• M10: 1,896,452 km (0.115 R)
• M11: 2,050,089 km (0.106 R)
• M12: 2,304,705 km (0.059 R)
• M13: 2,452,657 km (0.074 R)
• M14: 2,569,942 km (0.104 R)
• M15: 2,689,321 km (0.087 R)
• M16: 2,801,669 km (0.077 R)
• M17: 2,889,333 km (0.06 R)
• M18: 3,004,673 km (0.106 R)
• M19: 3,139,611 km (0.116 R)
• M20: 3,285,917 km (0.079 R)
• M21: 3,434,618 km (0.099 R)
• M22: 3,594,986 km (0.117 R)
• M23: 3,767,772 km (0.076 R)
• M24: 3,952,974 km (0.085 R)
• M25: 4,041,835 km (0.103 R)
• M26: 4,191,433 km (0.069 R)
• M27: 4,393,839 km (0.093 R)
• M28: 4,713,979 km (0.087 R)
• M29: 4,924,612 km (0.041 R)
• M30: 5,159,930 km (0.107 R)
• M31: 5,257,318 km (0.085 R)
• M32: 5,355,305 km (0.107 R)
• M33: 5,486,951 km (0.103 R)
• M34: 5,832,073 km (0.115 R)
• M35: 6,069,934 km (0.106 R)
• M36: 6,253,341 km (0.033 R)
• M37: 6,403,686 km (0.112 R)
• M38: 6,590,534 km (0.092 R)
• M39: 6,743,573 km (0.108 R)
• M40: 6,874,022 km (0.112 R)
• M41: 7,029,305 km (0.1 R)
• M42: 7,125,496 km (0.102 R)
• M43: 7,575,935 km (0.101 R)
• M44: 7,848,203 km (0.067 R)
• M45: 8,262,739 km (0.081 R)
• M46: 8,632,994 km (0.051 R)
• M47: 8,736,067 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934

Radius: 9.2

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.39 AU - 1.77 AU

Year: 1371 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,981,915 km

• M1: 124,465 km (0.102 R)
• M2: 252,671 km (0.062 R)
• M3: 325,525 km (0.098 R)
• M4: 486,642 km (0.094 R)
• M5: 668,254 km (0.103 R)
• M6: 809,624 km (0.096 R)
• M7: 880,383 km (0.068 R)
• M8: 953,238 km (0.09 R)
• M9: 1,229,694 km (0.07 R)
• M10: 1,330,673 km (0.113 R)
• M11: 1,415,495 km (0.117 R)
• M12: 1,472,941 km (0.036 R)
• M13: 1,531,284 km (0.114 R)
• M14: 1,650,513 km (0.083 R)
• M15: 1,908,719 km (0.045 R)
• M16: 2,026,602 km (0.091 R)
• M17: 2,102,897 km (0.113 R)
• M18: 2,699,494 km (0.12 R)
• M19: 2,783,717 km (0.09 R)
• M20: 3,016,791 km (0.085 R)
• M21: 3,167,286 km (0.03 R)
• M22: 3,281,878 km (0.118 R)
• M23: 3,346,205 km (0.108 R)
• M24: 3,449,876 km (0.115 R)
• M25: 3,633,882 km (0.111 R)
• M26: 3,713,767 km (0.111 R)
• M27: 3,807,715 km (0.05 R)
• M28: 3,957,013 km (0.09 R)
• M29: 4,247,383 km (0.095 R)
• M30: 4,430,640 km (0.062 R)
• M31: 4,573,357 km (0.054 R)
• M32: 4,659,674 km (0.074 R)
• M33: 5,025,591 km (0.034 R)
• M34: 5,144,671 km (0.057 R)
• M35: 5,234,579 km (0.103 R)
• M36: 5,416,041 km (0.115 R)
• M37: 5,599,448 km (0.058 R)
• M38: 5,785,099 km (0.106 R)
• M39: 5,909,864 km (0.088 R)
• M40: 5,972,695 km (0.118 R)
• M41: 6,225,964 km (0.117 R)
• M42: 6,338,013 km (0.087 R)
• M43: 6,531,443 km (0.114 R)
• M44: 6,759,580 km (0.094 R)
• M45: 7,510,860 km (0.043 R)
• M46: 7,578,927 km (0.112 R)
• M47: 7,664,348 km (0.11 R)
• M48: 7,853,290 km (0.099 R)
• M49: 7,922,404 km (0.088 R)
• M50: 8,535,606 km (0.088 R)
• M51: 8,856,942 km (0.102 R)
• M52: 9,019,106 km (0.078 R)
• M53: 9,091,511 km (0.073 R)
• M54: 9,200,419 km (0.107 R)
• M55: 9,419,729 km (0.036 R)
• M56: 9,585,334 km (0.086 R)
• M57: 9,751,836 km (0.075 R)
• M58: 9,863,287 km (0.081 R)
• M59: 9,994,035 km (0.106 R)
• M60: 10,087,684 km (0.09 R)
• M61: 10,200,630 km (0.065 R)
• M62: 10,276,027 km (0.05 R)
• M63: 10,694,453 km (0.071 R)
• M64: 10,809,493 km (0.108 R)
• M65: 10,982,877 km (0.089 R)
• M66: 11,410,578 km (0.104 R)
• M67: 11,606,700 km (0.082 R)
• M68: 11,705,285 km (0.081 R)
• M69: 11,764,526 km (0.086 R)
• M70: 11,883,307 km (0.11 R)
• M71: 13,031,919 km (0.075 R)
• M72: 13,278,157 km (0.071 R)
• M73: 13,401,875 km (0.113 R)
• M74: 13,526,041 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.1

Radius: 14.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.42 AU - 3.64 AU

Year: 3641 Days

Day: 11.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,981,915 km

• M1: 185,801 km (0.076 R)
• M2: 403,465 km (0.058 R)
• M3: 559,945 km (0.086 R)
• M4: 689,945 km (0.118 R)
• M5: 822,938 km (0.083 R)
• M6: 917,035 km (0.106 R)
• M7: 1,035,516 km (0.072 R)
• M8: 1,149,211 km (0.114 R)
• M9: 1,458,878 km (0.104 R)
• M10: 1,909,766 km (0.113 R)
• M11: 2,118,455 km (0.08 R)
• M12: 2,266,408 km (0.117 R)
• M13: 2,644,442 km (0.085 R)
• M14: 3,088,598 km (0.098 R)
• M15: 3,272,902 km (0.114 R)
• M16: 3,460,947 km (0.116 R)
• M17: 3,980,351 km (0.072 R)
• M18: 4,232,423 km (0.08 R)
• M19: 4,420,617 km (0.104 R)
• M20: 4,541,941 km (0.074 R)
• M21: 4,752,425 km (0.047 R)
• M22: 5,038,307 km (0.089 R)
• M23: 5,366,524 km (0.115 R)
• M24: 5,458,976 km (0.117 R)
• M25: 5,815,318 km (0.083 R)
• M26: 6,373,916 km (0.114 R)
• M27: 6,570,638 km (0.044 R)
• M28: 7,233,805 km (0.094 R)
• M29: 7,418,558 km (0.094 R)
• M30: 7,876,477 km (0.104 R)
• M31: 8,024,280 km (0.053 R)
• M32: 8,236,859 km (0.045 R)
• M33: 8,429,840 km (0.078 R)
• M34: 8,602,626 km (0.095 R)
• M35: 9,172,294 km (0.081 R)
• M36: 9,372,456 km (0.119 R)
• M37: 9,776,969 km (0.051 R)
• M38: 10,256,280 km (0.053 R)
• M39: 10,348,433 km (0.092 R)
• M40: 10,510,298 km (0.069 R)
• M41: 10,603,347 km (0.064 R)
• M42: 10,696,547 km (0.082 R)
• M43: 10,836,870 km (0.117 R)
• M44: 11,095,674 km (0.066 R)
• M45: 11,237,792 km (0.119 R)
• M46: 11,428,230 km (0.118 R)
• M47: 11,595,630 km (0.095 R)
• M48: 11,715,757 km (0.074 R)
• M49: 12,005,828 km (0.075 R)
• M50: 12,103,066 km (0.108 R)
• M51: 12,371,744 km (0.054 R)
• M52: 12,494,564 km (0.096 R)
• M53: 13,239,711 km (0.103 R)
• M54: 13,365,373 km (0.064 R)
• M55: 13,693,890 km (0.095 R)
• M56: 14,101,843 km (0.117 R)
• M57: 14,956,047 km (0.099 R)
• M58: 15,060,616 km (0.115 R)
• M59: 15,270,801 km (0.099 R)
• M60: 15,720,492 km (0.098 R)
• M61: 15,853,485 km (0.108 R)
• M62: 16,389,644 km (0.092 R)
• M63: 16,795,802 km (0.047 R)
• M64: 17,122,972 km (0.118 R)
• M65: 17,922,573 km (0.04 R)
• M66: 18,145,175 km (0.107 R)
• M67: 18,424,923 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 12.6

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.66 AU - 3.74 AU

Year: 4913 Days

Day: 13.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,981,915 km

• M1: 157,676 km (0.118 R)
• M2: 304,432 km (0.039 R)
• M3: 485,146 km (0.037 R)
• M4: 658,380 km (0.051 R)
• M5: 896,091 km (0.086 R)
• M6: 1,011,132 km (0.109 R)
• M7: 1,209,648 km (0.089 R)
• M8: 1,354,908 km (0.056 R)
• M9: 1,957,189 km (0.104 R)
• M10: 2,071,781 km (0.047 R)
• M11: 2,429,021 km (0.105 R)
• M12: 2,979,840 km (0.07 R)
• M13: 3,157,263 km (0.063 R)
• M14: 3,292,500 km (0.081 R)
• M15: 3,499,244 km (0.106 R)
• M16: 3,901,512 km (0.098 R)
• M17: 4,169,891 km (0.115 R)
• M18: 4,419,121 km (0.066 R)
• M19: 4,621,976 km (0.074 R)
• M20: 4,776,211 km (0.059 R)
• M21: 5,063,589 km (0.06 R)
• M22: 5,302,945 km (0.101 R)
• M23: 5,875,905 km (0.034 R)
• M24: 6,240,625 km (0.088 R)
• M25: 6,786,956 km (0.073 R)
• M26: 6,992,204 km (0.095 R)
• M27: 7,741,839 km (0.119 R)
• M28: 7,987,180 km (0.097 R)
• M29: 8,454,075 km (0.059 R)
• M30: 8,738,610 km (0.082 R)
• M31: 8,866,067 km (0.11 R)
• M32: 8,962,109 km (0.081 R)
• M33: 9,252,180 km (0.094 R)
• M34: 9,479,867 km (0.043 R)
• M35: 9,775,473 km (0.084 R)
• M36: 11,229,564 km (0.11 R)
• M37: 11,333,535 km (0.116 R)
• M38: 11,507,667 km (0.081 R)
• M39: 12,034,999 km (0.083 R)
• M40: 12,642,217 km (0.1 R)
• M41: 12,822,632 km (0.085 R)
• M42: 13,149,802 km (0.038 R)
• M43: 13,259,458 km (0.099 R)
• M44: 13,998,172 km (0.112 R)
• M45: 14,222,419 km (0.105 R)
• M46: 14,674,504 km (0.105 R)
• M47: 14,826,346 km (0.064 R)
• M48: 15,093,079 km (0.052 R)
• M49: 15,207,970 km (0.072 R)
• M50: 15,400,054 km (0.056 R)
• M51: 15,631,631 km (0.047 R)
• M52: 15,903,151 km (0.063 R)
• M53: 16,137,272 km (0.05 R)
• M54: 16,727,436 km (0.099 R)
• M55: 18,294,772 km (0.105 R)
• M56: 18,992,497 km (0.096 R)
• M57: 19,908,485 km (0.107 R)
• M58: 20,118,819 km (0.07 R)
• M59: 20,626,255 km (0.067 R)
• M60: 21,567,675 km (0.047 R)
• M61: 21,956,779 km (0.056 R)
• M62: 22,086,929 km (0.078 R)
• M63: 23,226,416 km (0.108 R)
• M64: 23,937,155 km (0.099 R)
• M65: 24,429,931 km (0.11 R)
• M66: 25,334,549 km (0.114 R)
• M67: 25,653,641 km (0.11 R)
• M68: 26,157,936 km (0.114 R)
• M69: 26,573,070 km (0.073 R)
• M70: 27,129,723 km (0.088 R)
• M71: 28,443,941 km (0.107 R)
• M72: 29,299,641 km (0.093 R)
• M73: 29,826,674 km (0.103 R)
• M74: 31,036,322 km (0.117 R)
• M75: 31,328,936 km (0.085 R)
• M76: 31,671,664 km (0.094 R)
• M77: 32,707,031 km (0.087 R)
• M78: 33,104,363 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.5

Radius: 3.5

Gravity: 36.45 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.54 AU - 10.9 AU

Year: 17774 Days

Day: 22.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,981,915 km

• M1: 133,890 km (0.06 R)
• M2: 270,174 km (0.108 R)
• M3: 313,856 km (0.054 R)
• M4: 531,072 km (0.07 R)
• M5: 766,091 km (0.116 R)
• M6: 1,270,236 km (0.05 R)
• M7: 1,580,352 km (0.08 R)
• M8: 1,607,280 km (0.082 R)
• M9: 2,146,580 km (0.094 R)
• M10: 2,236,488 km (0.088 R)
• M11: 2,640,253 km (0.094 R)
• M12: 3,304,318 km (0.068 R)
• M13: 3,619,221 km (0.076 R)
• M14: 5,090,367 km (0.077 R)
• M15: 5,210,344 km (0.119 R)
• M16: 5,331,369 km (0.096 R)
• M17: 5,949,807 km (0.081 R)
• M18: 6,161,039 km (0.074 R)
• M19: 6,547,300 km (0.118 R)
• M20: 6,721,432 km (0.051 R)
• M21: 9,023,893 km (0.108 R)
• M22: 10,971,358 km (0.032 R)
• M23: 11,438,552 km (0.111 R)
• M24: 11,965,137 km (0.087 R)
• M25: 12,018,244 km (0.067 R)
• M26: 12,445,944 km (0.081 R)
• M27: 13,316,006 km (0.067 R)
• M28: 14,205,664 km (0.06 R)
• M29: 14,828,291 km (0.096 R)
• M30: 14,999,730 km (0.036 R)
• M31: 16,512,015 km (0.114 R)
• M32: 16,571,255 km (0.074 R)
• M33: 17,046,827 km (0.098 R)
• M34: 17,166,356 km (0.097 R)
• M35: 18,869,827 km (0.064 R)
• M36: 19,366,342 km (0.083 R)
• M37: 19,867,196 km (0.097 R)
• M38: 19,993,007 km (0.055 R)
• M39: 20,435,668 km (0.098 R)
• M40: 21,847,572 km (0.105 R)
• M41: 22,894,009 km (0.09 R)
• M42: 23,556,279 km (0.101 R)
• M43: 23,889,882 km (0.061 R)
• M44: 25,171,338 km (0.052 R)
• M45: 25,444,055 km (0.037 R)
• M46: 25,580,637 km (0.048 R)
• M47: 25,717,669 km (0.11 R)
• M48: 26,198,776 km (0.1 R)
• M49: 29,219,007 km (0.078 R)
• M50: 30,298,206 km (0.051 R)
• M51: 31,463,574 km (0.056 R)
• M52: 31,757,234 km (0.113 R)
• M53: 32,421,299 km (0.07 R)
• M54: 33,239,001 km (0.068 R)
• M55: 34,440,571 km (0.118 R)
• M56: 34,667,511 km (0.104 R)
• M57: 34,894,900 km (0.053 R)
• M58: 34,970,746 km (0.08 R)
• M59: 35,732,798 km (0.114 R)
• M60: 35,809,392 km (0.097 R)
• M61: 35,885,836 km (0.038 R)
• M62: 36,039,174 km (0.114 R)
• M63: 36,269,555 km (0.042 R)
• M64: 36,654,470 km (0.068 R)
• M65: 36,808,855 km (0.059 R)
• M66: 36,963,390 km (0.084 R)
• M67: 38,207,895 km (0.09 R)
• M68: 39,466,013 km (0.044 R)
• M69: 40,577,824 km (0.051 R)
• M70: 42,022,640 km (0.034 R)
• M71: 42,345,921 km (0.069 R)
• M72: 42,426,854 km (0.101 R)
• M73: 43,729,253 km (0.038 R)
• M74: 44,056,872 km (0.091 R)
• M75: 45,375,577 km (0.105 R)
• M76: 46,790,923 km (0.119 R)
• M77: 46,874,548 km (0.095 R)
• M78: 47,042,098 km (0.096 R)
• M79: 47,798,614 km (0.081 R)
• M80: 47,882,838 km (0.097 R)
• M81: 48,474,348 km (0.112 R)
• M82: 48,728,514 km (0.098 R)
• M83: 48,983,280 km (0.082 R)
• M84: 49,323,465 km (0.074 R)
• M85: 50,434,678 km (0.098 R)
• M86: 50,950,342 km (0.073 R)
• M87: 51,986,906 km (0.1 R)
• M88: 52,420,889 km (0.117 R)
• M89: 53,554,691 km (0.12 R)
• M90: 53,817,535 km (0.059 R)
• M91: 55,403,422 km (0.043 R)
• M92: 56,202,125 km (0.085 R)
• M93: 57,810,751 km (0.098 R)
• M94: 60,799,118 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit