🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.3

Radius: 9.4

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.41 AU - 0.63 AU

Year: 254 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 17,254,680 km

• M1: 120,725 km (0.106 R)
• M2: 223,499 km (0.047 R)
• M3: 300,991 km (0.12 R)
• M4: 387,159 km (0.087 R)
• M5: 481,256 km (0.107 R)
• M6: 543,040 km (0.1 R)
• M7: 621,430 km (0.116 R)
• M8: 718,219 km (0.099 R)
• M9: 790,625 km (0.071 R)
• M10: 943,813 km (0.076 R)
• M11: 1,040,453 km (0.062 R)
• M12: 1,110,166 km (0.066 R)
• M13: 1,171,351 km (0.098 R)
• M14: 1,251,237 km (0.084 R)
• M15: 1,343,838 km (0.056 R)
• M16: 1,513,631 km (0.075 R)
• M17: 1,666,969 km (0.088 R)
• M18: 1,733,839 km (0.095 R)
• M19: 1,797,568 km (0.044 R)
• M20: 1,870,123 km (0.102 R)
• M21: 1,981,125 km (0.098 R)
• M22: 2,056,223 km (0.069 R)
• M23: 2,149,422 km (0.076 R)
• M24: 2,213,749 km (0.068 R)
• M25: 2,274,486 km (0.119 R)
• M26: 2,402,093 km (0.076 R)
• M27: 2,468,963 km (0.042 R)
• M28: 2,541,069 km (0.074 R)
• M29: 2,604,798 km (0.082 R)
• M30: 2,687,376 km (0.105 R)
• M31: 2,798,976 km (0.076 R)
• M32: 2,869,586 km (0.115 R)
• M33: 2,940,795 km (0.094 R)
• M34: 3,036,538 km (0.117 R)
• M35: 3,172,522 km (0.102 R)
• M36: 3,275,894 km (0.119 R)
• M37: 3,400,210 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 8.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.54 AU - 0.82 AU

Year: 380 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 17,254,680 km

• M1: 131,945 km (0.092 R)
• M2: 188,643 km (0.1 R)
• M3: 252,820 km (0.106 R)
• M4: 316,848 km (0.059 R)
• M5: 396,135 km (0.079 R)
• M6: 512,522 km (0.106 R)
• M7: 785,389 km (0.094 R)
• M8: 959,072 km (0.113 R)
• M9: 1,042,996 km (0.115 R)
• M10: 1,117,646 km (0.091 R)
• M11: 1,210,396 km (0.08 R)
• M12: 1,276,519 km (0.089 R)
• M13: 1,348,176 km (0.108 R)
• M14: 1,571,526 km (0.118 R)
• M15: 1,639,593 km (0.044 R)
• M16: 1,825,842 km (0.042 R)
• M17: 1,887,925 km (0.085 R)
• M18: 2,004,462 km (0.077 R)
• M19: 2,068,639 km (0.094 R)
• M20: 2,128,479 km (0.079 R)
• M21: 2,209,112 km (0.104 R)
• M22: 2,415,407 km (0.089 R)
• M23: 2,515,787 km (0.075 R)
• M24: 2,585,051 km (0.103 R)
• M25: 2,791,646 km (0.065 R)
• M26: 2,874,822 km (0.106 R)
• M27: 3,169,081 km (0.085 R)
• M28: 3,279,185 km (0.097 R)
• M29: 3,402,304 km (0.1 R)
• M30: 3,467,379 km (0.056 R)
• M31: 3,598,876 km (0.1 R)
• M32: 3,683,399 km (0.041 R)
• M33: 3,793,054 km (0.116 R)
• M34: 3,978,256 km (0.098 R)
• M35: 4,097,186 km (0.034 R)
• M36: 4,172,883 km (0.095 R)
• M37: 4,236,313 km (0.078 R)
• M38: 4,338,488 km (0.108 R)
• M39: 4,402,665 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.8

Radius: 11

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.93 AU

Year: 467 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 17,254,680 km

• M1: 150,346 km (0.103 R)
• M2: 266,733 km (0.09 R)
• M3: 379,380 km (0.111 R)
• M4: 515,963 km (0.062 R)
• M5: 665,112 km (0.062 R)
• M6: 762,949 km (0.058 R)
• M7: 932,593 km (0.106 R)
• M8: 1,001,109 km (0.118 R)
• M9: 1,071,570 km (0.106 R)
• M10: 1,168,210 km (0.079 R)
• M11: 1,331,870 km (0.071 R)
• M12: 1,418,936 km (0.086 R)
• M13: 1,494,333 km (0.033 R)
• M14: 1,571,376 km (0.054 R)
• M15: 1,659,040 km (0.108 R)
• M16: 1,777,073 km (0.098 R)
• M17: 1,912,609 km (0.075 R)
• M18: 2,001,620 km (0.112 R)
• M19: 2,117,408 km (0.071 R)
• M20: 2,214,946 km (0.062 R)
• M21: 2,334,924 km (0.084 R)
• M22: 2,403,739 km (0.112 R)
• M23: 2,473,302 km (0.085 R)
• M24: 2,559,769 km (0.036 R)
• M25: 2,647,434 km (0.118 R)
• M26: 2,763,821 km (0.03 R)
• M27: 2,842,509 km (0.027 R)
• M28: 2,927,630 km (0.088 R)
• M29: 3,112,085 km (0.079 R)
• M30: 3,253,006 km (0.064 R)
• M31: 3,390,037 km (0.084 R)
• M32: 3,559,681 km (0.115 R)
• M33: 3,732,018 km (0.084 R)
• M34: 3,881,915 km (0.06 R)
• M35: 4,002,042 km (0.079 R)
• M36: 4,085,069 km (0.1 R)
• M37: 4,298,246 km (0.068 R)
• M38: 4,442,309 km (0.106 R)
• M39: 4,521,596 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.7

Radius: 10.1

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.01 AU - 1.63 AU

Year: 1029 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 17,254,680 km

• M1: 128,505 km (0.112 R)
• M2: 199,115 km (0.1 R)
• M3: 324,328 km (0.031 R)
• M4: 410,945 km (0.105 R)
• M5: 479,611 km (0.12 R)
• M6: 772,673 km (0.11 R)
• M7: 861,534 km (0.108 R)
• M8: 1,073,215 km (0.12 R)
• M9: 1,142,479 km (0.039 R)
• M10: 1,253,331 km (0.103 R)
• M11: 1,359,545 km (0.114 R)
• M12: 1,616,854 km (0.082 R)
• M13: 1,787,994 km (0.088 R)
• M14: 1,974,542 km (0.117 R)
• M15: 2,041,413 km (0.09 R)
• M16: 2,217,040 km (0.057 R)
• M17: 2,296,776 km (0.12 R)
• M18: 2,531,196 km (0.079 R)
• M19: 2,614,672 km (0.109 R)
• M20: 2,752,302 km (0.095 R)
• M21: 2,859,713 km (0.118 R)
• M22: 3,168,333 km (0.049 R)
• M23: 3,326,608 km (0.109 R)
• M24: 3,452,868 km (0.052 R)
• M25: 3,604,112 km (0.09 R)
• M26: 3,925,598 km (0.064 R)
• M27: 4,010,420 km (0.12 R)
• M28: 4,157,325 km (0.115 R)
• M29: 4,318,442 km (0.077 R)
• M30: 4,431,239 km (0.105 R)
• M31: 4,685,405 km (0.087 R)
• M32: 4,788,478 km (0.057 R)
• M33: 5,141,978 km (0.11 R)
• M34: 5,382,232 km (0.111 R)
• M35: 5,463,165 km (0.077 R)
• M36: 5,612,613 km (0.117 R)
• M37: 5,873,960 km (0.068 R)
• M38: 6,055,123 km (0.046 R)
• M39: 6,195,745 km (0.105 R)
• M40: 6,422,985 km (0.097 R)
• M41: 6,638,555 km (0.109 R)
• M42: 7,062,216 km (0.058 R)
• M43: 7,136,118 km (0.076 R)
• M44: 7,225,128 km (0.07 R)
• M45: 7,676,016 km (0.107 R)
• M46: 7,858,975 km (0.067 R)
• M47: 8,074,096 km (0.09 R)
• M48: 8,275,754 km (0.112 R)
• M49: 8,384,961 km (0.079 R)
• M50: 8,636,584 km (0.086 R)
• M51: 8,922,615 km (0.067 R)
• M52: 9,503,803 km (0.052 R)
• M53: 9,667,463 km (0.079 R)
• M54: 9,981,020 km (0.083 R)
• M55: 10,097,407 km (0.056 R)
• M56: 10,281,263 km (0.063 R)
• M57: 10,550,539 km (0.061 R)
• M58: 10,737,088 km (0.107 R)
• M59: 10,924,684 km (0.076 R)
• M60: 11,096,123 km (0.077 R)
• M61: 11,182,291 km (0.075 R)
• M62: 11,320,520 km (0.101 R)
• M63: 11,441,844 km (0.115 R)
• M64: 11,720,993 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 13.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.08 AU - 2.66 AU

Year: 2475 Days

Day: 12.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,254,680 km

• M1: 170,990 km (0.117 R)
• M2: 274,063 km (0.108 R)
• M3: 398,678 km (0.066 R)
• M4: 615,745 km (0.094 R)
• M5: 698,024 km (0.062 R)
• M6: 875,596 km (0.107 R)
• M7: 962,513 km (0.091 R)
• M8: 1,052,571 km (0.041 R)
• M9: 1,296,116 km (0.109 R)
• M10: 1,378,544 km (0.055 R)
• M11: 1,539,212 km (0.079 R)
• M12: 1,626,877 km (0.091 R)
• M13: 1,777,073 km (0.076 R)
• M14: 2,016,579 km (0.109 R)
• M15: 2,189,664 km (0.079 R)
• M16: 2,334,026 km (0.08 R)
• M17: 2,458,641 km (0.094 R)
• M18: 2,585,650 km (0.114 R)
• M19: 2,679,447 km (0.046 R)
• M20: 2,846,399 km (0.118 R)
• M21: 2,967,723 km (0.094 R)
• M22: 3,128,241 km (0.091 R)
• M23: 3,291,752 km (0.119 R)
• M24: 3,653,479 km (0.057 R)
• M25: 3,772,559 km (0.09 R)
• M26: 3,973,918 km (0.102 R)
• M27: 4,485,991 km (0.033 R)
• M28: 4,628,109 km (0.083 R)
• M29: 4,829,468 km (0.054 R)
• M30: 5,137,041 km (0.079 R)
• M31: 5,756,227 km (0.091 R)
• M32: 5,957,586 km (0.112 R)
• M33: 6,129,773 km (0.106 R)
• M34: 6,495,240 km (0.077 R)
• M35: 6,688,670 km (0.09 R)
• M36: 6,933,263 km (0.103 R)
• M37: 7,247,418 km (0.105 R)
• M38: 7,347,499 km (0.117 R)
• M39: 7,515,498 km (0.098 R)
• M40: 7,650,884 km (0.116 R)
• M41: 7,855,384 km (0.094 R)
• M42: 8,027,272 km (0.105 R)
• M43: 8,235,064 km (0.108 R)
• M44: 8,392,141 km (0.093 R)
• M45: 8,567,919 km (0.053 R)
• M46: 8,905,112 km (0.109 R)
• M47: 8,994,572 km (0.091 R)
• M48: 9,446,507 km (0.114 R)
• M49: 10,091,723 km (0.091 R)
• M50: 10,846,594 km (0.113 R)
• M51: 11,502,580 km (0.12 R)
• M52: 11,993,112 km (0.103 R)
• M53: 12,570,709 km (0.054 R)
• M54: 12,671,239 km (0.041 R)
• M55: 12,852,851 km (0.079 R)
• M56: 13,218,767 km (0.113 R)
• M57: 13,300,447 km (0.089 R)
• M58: 13,898,390 km (0.038 R)
• M59: 14,023,155 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 13.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.39 AU - 3.31 AU

Year: 3263 Days

Day: 9.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 17,254,680 km

• M1: 204,500 km (0.118 R)
• M2: 400,623 km (0.047 R)
• M3: 511,774 km (0.082 R)
• M4: 598,691 km (0.119 R)
• M5: 791,223 km (0.096 R)
• M6: 1,151,156 km (0.074 R)
• M7: 1,366,577 km (0.104 R)
• M8: 1,790,986 km (0.055 R)
• M9: 1,897,649 km (0.092 R)
• M10: 2,043,357 km (0.059 R)
• M11: 2,180,389 km (0.113 R)
• M12: 2,359,308 km (0.104 R)
• M13: 2,583,406 km (0.111 R)
• M14: 2,759,632 km (0.064 R)
• M15: 3,181,648 km (0.059 R)
• M16: 3,297,735 km (0.103 R)
• M17: 3,504,330 km (0.046 R)
• M18: 3,594,238 km (0.082 R)
• M19: 3,684,895 km (0.068 R)
• M20: 3,822,525 km (0.114 R)
• M21: 3,930,684 km (0.118 R)
• M22: 4,055,598 km (0.11 R)
• M23: 4,150,144 km (0.106 R)
• M24: 4,373,643 km (0.06 R)
• M25: 4,849,664 km (0.083 R)
• M26: 5,051,471 km (0.056 R)
• M27: 5,273,325 km (0.094 R)
• M28: 5,515,973 km (0.106 R)
• M29: 5,620,990 km (0.116 R)
• M30: 5,922,580 km (0.062 R)
• M31: 6,156,700 km (0.087 R)
• M32: 6,393,963 km (0.12 R)
• M33: 6,690,166 km (0.071 R)
• M34: 6,821,214 km (0.083 R)
• M35: 7,009,857 km (0.057 R)
• M36: 7,181,147 km (0.12 R)
• M37: 7,547,512 km (0.039 R)
• M38: 8,038,791 km (0.073 R)
• M39: 8,581,083 km (0.081 R)
• M40: 9,093,905 km (0.11 R)
• M41: 9,197,726 km (0.063 R)
• M42: 9,322,790 km (0.112 R)
• M43: 9,743,758 km (0.026 R)
• M44: 10,020,813 km (0.096 R)
• M45: 10,867,388 km (0.105 R)
• M46: 11,377,516 km (0.088 R)
• M47: 12,513,413 km (0.108 R)
• M48: 12,861,228 km (0.119 R)
• M49: 13,282,795 km (0.102 R)
• M50: 13,566,433 km (0.105 R)
• M51: 13,685,213 km (0.03 R)
• M52: 13,852,015 km (0.042 R)
• M53: 14,574,872 km (0.115 R)
• M54: 14,672,110 km (0.08 R)
• M55: 14,867,485 km (0.075 R)
• M56: 15,014,540 km (0.098 R)
• M57: 15,384,196 km (0.113 R)
• M58: 15,557,730 km (0.065 R)
• M59: 15,881,759 km (0.097 R)
• M60: 16,233,314 km (0.074 R)
• M61: 17,123,271 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 10.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.44 AU - 3.58 AU

Year: 3542 Days

Day: 5.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 17,254,680 km

• M1: 170,990 km (0.117 R)
• M2: 353,949 km (0.101 R)
• M3: 699,071 km (0.062 R)
• M4: 1,157,738 km (0.107 R)
• M5: 1,291,030 km (0.114 R)
• M6: 1,997,132 km (0.08 R)
• M7: 2,299,020 km (0.084 R)
• M8: 2,468,814 km (0.114 R)
• M9: 2,697,100 km (0.037 R)
• M10: 2,988,816 km (0.119 R)
• M11: 3,602,616 km (0.11 R)
• M12: 3,815,942 km (0.043 R)
• M13: 4,033,458 km (0.095 R)
• M14: 4,255,162 km (0.082 R)
• M15: 5,096,201 km (0.092 R)
• M16: 5,301,599 km (0.117 R)
• M17: 5,597,204 km (0.067 R)
• M18: 5,898,195 km (0.113 R)
• M19: 6,132,017 km (0.11 R)
• M20: 6,627,485 km (0.067 R)
• M21: 6,795,483 km (0.106 R)
• M22: 6,964,978 km (0.038 R)
• M23: 7,501,136 km (0.067 R)
• M24: 7,656,868 km (0.104 R)
• M25: 7,754,705 km (0.028 R)
• M26: 8,010,966 km (0.106 R)
• M27: 8,230,127 km (0.094 R)
• M28: 8,330,357 km (0.086 R)
• M29: 8,613,247 km (0.099 R)
• M30: 8,796,804 km (0.073 R)
• M31: 9,334,309 km (0.103 R)
• M32: 9,417,934 km (0.038 R)
• M33: 9,818,707 km (0.067 R)
• M34: 9,903,828 km (0.077 R)
• M35: 9,989,099 km (0.087 R)
• M36: 10,441,183 km (0.061 R)
• M37: 10,637,007 km (0.092 R)
• M38: 10,812,037 km (0.049 R)
• M39: 11,454,709 km (0.12 R)
• M40: 11,566,758 km (0.083 R)
• M41: 11,656,666 km (0.115 R)
• M42: 11,746,724 km (0.076 R)
• M43: 12,246,680 km (0.057 R)
• M44: 12,476,313 km (0.112 R)
• M45: 13,361,633 km (0.115 R)
• M46: 14,074,916 km (0.076 R)
• M47: 14,460,429 km (0.059 R)
• M48: 14,751,696 km (0.067 R)
• M49: 15,020,524 km (0.094 R)
• M50: 15,094,126 km (0.114 R)
• M51: 15,192,561 km (0.087 R)
• M52: 15,266,313 km (0.088 R)
• M53: 15,587,949 km (0.097 R)
• M54: 15,687,282 km (0.096 R)
• M55: 15,761,931 km (0.103 R)
• M56: 15,961,794 km (0.116 R)
• M57: 16,388,896 km (0.056 R)
• M58: 16,464,742 km (0.063 R)
• M59: 17,049,669 km (0.065 R)
• M60: 17,254,618 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit