🌌 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: 488.2

Radius: 11.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.71 AU - 0.77 AU

Year: 439 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 33,128,523 km

• M1: 139,425 km (0.117 R)
• M2: 224,098 km (0.107 R)
• M3: 309,668 km (0.066 R)
• M4: 381,475 km (0.102 R)
• M5: 467,344 km (0.107 R)
• M6: 537,954 km (0.051 R)
• M7: 718,369 km (0.057 R)
• M8: 814,710 km (0.082 R)
• M9: 895,194 km (0.097 R)
• M10: 978,669 km (0.077 R)
• M11: 1,051,823 km (0.108 R)
• M12: 1,153,998 km (0.106 R)
• M13: 1,321,099 km (0.09 R)
• M14: 1,417,589 km (0.041 R)
• M15: 1,536,520 km (0.066 R)
• M16: 1,607,579 km (0.092 R)
• M17: 1,695,393 km (0.105 R)
• M18: 1,854,266 km (0.107 R)
• M19: 2,035,129 km (0.1 R)
• M20: 2,153,162 km (0.083 R)
• M21: 2,233,347 km (0.03 R)
• M22: 2,396,558 km (0.052 R)
• M23: 2,509,654 km (0.101 R)
• M24: 2,618,412 km (0.083 R)
• M25: 2,704,131 km (0.092 R)
• M26: 2,928,977 km (0.075 R)
• M27: 3,011,704 km (0.09 R)
• M28: 3,205,733 km (0.077 R)
• M29: 3,291,004 km (0.112 R)
• M30: 3,444,042 km (0.091 R)
• M31: 3,592,443 km (0.108 R)
• M32: 3,722,444 km (0.095 R)
• M33: 3,791,558 km (0.084 R)
• M34: 3,916,921 km (0.101 R)
• M35: 4,043,780 km (0.041 R)
• M36: 4,129,200 km (0.086 R)
• M37: 4,345,070 km (0.082 R)
• M38: 4,579,640 km (0.058 R)
• M39: 4,728,340 km (0.106 R)
• M40: 4,908,905 km (0.073 R)
• M41: 5,000,010 km (0.098 R)
• M42: 5,084,084 km (0.065 R)
• M43: 5,207,203 km (0.118 R)
• M44: 5,284,694 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.2

Radius: 10

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.97 AU - 1.59 AU

Year: 1000 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 33,128,523 km

• M1: 125,662 km (0.098 R)
• M2: 346,020 km (0.069 R)
• M3: 487,091 km (0.094 R)
• M4: 572,960 km (0.064 R)
• M5: 715,078 km (0.067 R)
• M6: 820,395 km (0.108 R)
• M7: 908,657 km (0.096 R)
• M8: 1,000,511 km (0.099 R)
• M9: 1,256,921 km (0.102 R)
• M10: 1,386,473 km (0.061 R)
• M11: 1,459,776 km (0.07 R)
• M12: 1,846,038 km (0.038 R)
• M13: 2,177,696 km (0.097 R)
• M14: 2,240,079 km (0.063 R)
• M15: 2,310,988 km (0.09 R)
• M16: 2,471,357 km (0.049 R)
• M17: 2,552,888 km (0.06 R)
• M18: 2,643,694 km (0.111 R)
• M19: 2,786,260 km (0.052 R)
• M20: 2,922,694 km (0.119 R)
• M21: 3,291,602 km (0.084 R)
• M22: 3,381,660 km (0.079 R)
• M23: 3,481,741 km (0.106 R)
• M24: 3,582,719 km (0.084 R)
• M25: 3,684,745 km (0.068 R)
• M26: 3,863,365 km (0.119 R)
• M27: 3,996,806 km (0.104 R)
• M28: 4,092,998 km (0.118 R)
• M29: 4,287,924 km (0.092 R)
• M30: 4,455,922 km (0.114 R)
• M31: 4,717,120 km (0.077 R)
• M32: 4,849,664 km (0.106 R)
• M33: 4,973,082 km (0.082 R)
• M34: 5,202,116 km (0.05 R)
• M35: 5,265,247 km (0.046 R)
• M36: 5,339,148 km (0.086 R)
• M37: 5,455,984 km (0.098 R)
• M38: 5,616,802 km (0.108 R)
• M39: 5,681,578 km (0.114 R)
• M40: 5,790,036 km (0.112 R)
• M41: 5,987,056 km (0.111 R)
• M42: 6,119,600 km (0.084 R)
• M43: 6,186,171 km (0.092 R)
• M44: 6,308,991 km (0.109 R)
• M45: 6,443,928 km (0.117 R)
• M46: 6,705,276 km (0.068 R)
• M47: 6,993,252 km (0.112 R)
• M48: 7,689,181 km (0.115 R)
• M49: 7,893,831 km (0.105 R)
• M50: 7,978,503 km (0.077 R)
• M51: 8,088,009 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 14.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.28 AU - 4.08 AU

Year: 4873 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,128,523 km

• M1: 205,547 km (0.081 R)
• M2: 302,337 km (0.111 R)
• M3: 397,033 km (0.099 R)
• M4: 646,113 km (0.044 R)
• M5: 912,846 km (0.073 R)
• M6: 1,336,208 km (0.101 R)
• M7: 1,444,068 km (0.065 R)
• M8: 2,028,547 km (0.081 R)
• M9: 2,585,350 km (0.097 R)
• M10: 2,702,486 km (0.08 R)
• M11: 3,023,672 km (0.079 R)
• M12: 3,273,052 km (0.088 R)
• M13: 3,464,387 km (0.109 R)
• M14: 3,747,726 km (0.105 R)
• M15: 3,925,897 km (0.111 R)
• M16: 4,430,491 km (0.118 R)
• M17: 4,883,174 km (0.064 R)
• M18: 5,004,797 km (0.114 R)
• M19: 5,476,329 km (0.045 R)
• M20: 5,577,457 km (0.05 R)
• M21: 5,910,462 km (0.117 R)
• M22: 6,144,882 km (0.083 R)
• M23: 6,839,465 km (0.08 R)
• M24: 7,390,883 km (0.04 R)
• M25: 7,615,429 km (0.044 R)
• M26: 8,186,893 km (0.029 R)
• M27: 8,624,766 km (0.117 R)
• M28: 10,045,796 km (0.106 R)
• M29: 10,138,846 km (0.094 R)
• M30: 10,357,409 km (0.081 R)
• M31: 10,514,486 km (0.118 R)
• M32: 10,640,747 km (0.102 R)
• M33: 10,990,507 km (0.092 R)
• M34: 11,150,876 km (0.038 R)
• M35: 11,279,530 km (0.119 R)
• M36: 11,538,633 km (0.064 R)
• M37: 11,668,933 km (0.105 R)
• M38: 12,728,684 km (0.043 R)
• M39: 13,749,989 km (0.074 R)
• M40: 13,957,481 km (0.059 R)
• M41: 14,096,458 km (0.105 R)
• M42: 14,656,552 km (0.044 R)
• M43: 15,618,466 km (0.091 R)
• M44: 16,088,952 km (0.104 R)
• M45: 16,344,166 km (0.035 R)
• M46: 17,080,786 km (0.056 R)
• M47: 17,453,284 km (0.047 R)
• M48: 17,753,228 km (0.102 R)
• M49: 18,244,208 km (0.115 R)
• M50: 18,510,493 km (0.111 R)
• M51: 19,201,036 km (0.073 R)
• M52: 19,939,003 km (0.105 R)
• M53: 20,252,560 km (0.108 R)
• M54: 20,528,418 km (0.105 R)
• M55: 21,322,933 km (0.095 R)
• M56: 21,925,662 km (0.079 R)
• M57: 22,168,160 km (0.086 R)
• M58: 22,289,933 km (0.066 R)
• M59: 22,411,706 km (0.118 R)
• M60: 22,983,469 km (0.081 R)
• M61: 23,106,588 km (0.096 R)
• M62: 23,229,857 km (0.078 R)
• M63: 25,402,616 km (0.045 R)
• M64: 26,084,184 km (0.081 R)
• M65: 26,255,473 km (0.042 R)
• M66: 26,642,483 km (0.079 R)
• M67: 27,204,522 km (0.119 R)
• M68: 27,334,822 km (0.069 R)
• M69: 27,683,385 km (0.12 R)
• M70: 28,958,857 km (0.103 R)
• M71: 29,180,710 km (0.106 R)
• M72: 29,447,593 km (0.108 R)
• M73: 29,715,523 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.4

Radius: 14.2

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.1 AU - 4.84 AU

Year: 6523 Days

Day: 5.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,128,523 km

• M1: 199,564 km (0.056 R)
• M2: 403,765 km (0.102 R)
• M3: 514,916 km (0.088 R)
• M4: 639,980 km (0.093 R)
• M5: 767,287 km (0.057 R)
• M6: 904,469 km (0.1 R)
• M7: 1,004,998 km (0.114 R)
• M8: 1,206,058 km (0.073 R)
• M9: 1,460,674 km (0.106 R)
• M10: 1,705,416 km (0.116 R)
• M11: 1,818,512 km (0.098 R)
• M12: 2,158,697 km (0.057 R)
• M13: 2,682,589 km (0.113 R)
• M14: 3,053,891 km (0.075 R)
• M15: 3,532,305 km (0.045 R)
• M16: 3,734,262 km (0.117 R)
• M17: 4,188,142 km (0.115 R)
• M18: 4,382,470 km (0.109 R)
• M19: 4,780,400 km (0.098 R)
• M20: 5,189,999 km (0.034 R)
• M21: 5,441,323 km (0.079 R)
• M22: 5,782,855 km (0.059 R)
• M23: 5,891,015 km (0.112 R)
• M24: 6,599,211 km (0.081 R)
• M25: 6,735,046 km (0.094 R)
• M26: 7,055,784 km (0.053 R)
• M27: 7,241,285 km (0.119 R)
• M28: 7,334,634 km (0.105 R)
• M29: 7,546,165 km (0.09 R)
• M30: 7,807,513 km (0.062 R)
• M31: 8,241,646 km (0.037 R)
• M32: 8,437,170 km (0.084 R)
• M33: 8,808,023 km (0.117 R)
• M34: 9,285,241 km (0.075 R)
• M35: 9,488,843 km (0.104 R)
• M36: 10,291,586 km (0.049 R)
• M37: 10,502,369 km (0.072 R)
• M38: 10,608,284 km (0.028 R)
• M39: 10,767,756 km (0.05 R)
• M40: 11,035,386 km (0.028 R)
• M41: 11,413,869 km (0.069 R)
• M42: 11,550,152 km (0.054 R)
• M43: 12,659,271 km (0.107 R)
• M44: 12,772,068 km (0.101 R)
• M45: 13,455,880 km (0.081 R)
• M46: 14,210,152 km (0.116 R)
• M47: 14,621,995 km (0.094 R)
• M48: 14,770,097 km (0.099 R)
• M49: 14,918,648 km (0.086 R)
• M50: 15,517,787 km (0.09 R)
• M51: 15,820,424 km (0.072 R)
• M52: 16,863,869 km (0.059 R)
• M53: 17,550,822 km (0.061 R)
• M54: 17,929,454 km (0.089 R)
• M55: 18,088,028 km (0.106 R)
• M56: 19,049,194 km (0.035 R)
• M57: 19,928,381 km (0.076 R)
• M58: 21,020,894 km (0.035 R)
• M59: 21,793,867 km (0.096 R)
• M60: 22,610,521 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.2

Radius: 10.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.87 AU - 5.17 AU

Year: 7764 Days

Day: 12.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,128,523 km

• M1: 196,123 km (0.034 R)
• M2: 433,834 km (0.109 R)
• M3: 520,601 km (0.06 R)
• M4: 918,381 km (0.108 R)
• M5: 1,188,555 km (0.084 R)
• M6: 1,284,298 km (0.058 R)
• M7: 1,366,277 km (0.115 R)
• M8: 1,433,148 km (0.106 R)
• M9: 1,587,682 km (0.115 R)
• M10: 1,729,950 km (0.088 R)
• M11: 1,839,455 km (0.08 R)
• M12: 2,104,244 km (0.049 R)
• M13: 2,281,068 km (0.09 R)
• M14: 2,586,697 km (0.115 R)
• M15: 2,670,472 km (0.114 R)
• M16: 2,840,714 km (0.117 R)
• M17: 3,014,696 km (0.081 R)
• M18: 3,465,135 km (0.089 R)
• M19: 3,816,840 km (0.117 R)
• M20: 4,180,213 km (0.066 R)
• M21: 4,303,781 km (0.061 R)
• M22: 4,862,230 km (0.117 R)
• M23: 5,336,156 km (0.108 R)
• M24: 5,606,031 km (0.099 R)
• M25: 5,715,087 km (0.104 R)
• M26: 6,700,339 km (0.086 R)
• M27: 6,787,255 km (0.078 R)
• M28: 7,376,222 km (0.102 R)
• M29: 7,616,476 km (0.1 R)
• M30: 8,228,332 km (0.081 R)
• M31: 9,015,366 km (0.106 R)
• M32: 9,466,553 km (0.091 R)
• M33: 9,727,751 km (0.099 R)
• M34: 9,892,159 km (0.082 R)
• M35: 10,157,247 km (0.058 R)
• M36: 10,626,685 km (0.096 R)
• M37: 10,728,262 km (0.104 R)
• M38: 11,137,711 km (0.099 R)
• M39: 11,726,379 km (0.114 R)
• M40: 11,796,241 km (0.113 R)
• M41: 12,042,180 km (0.096 R)
• M42: 12,325,219 km (0.066 R)
• M43: 13,042,541 km (0.047 R)
• M44: 13,114,946 km (0.028 R)
• M45: 13,187,651 km (0.081 R)
• M46: 13,810,277 km (0.058 R)
• M47: 14,106,630 km (0.113 R)
• M48: 14,218,230 km (0.04 R)
• M49: 16,278,193 km (0.118 R)
• M50: 16,709,185 km (0.027 R)
• M51: 16,985,342 km (0.108 R)
• M52: 17,143,916 km (0.113 R)
• M53: 17,302,939 km (0.115 R)
• M54: 17,582,387 km (0.104 R)
• M55: 17,702,514 km (0.11 R)
• M56: 17,782,848 km (0.089 R)
• M57: 18,064,840 km (0.058 R)
• M58: 19,912,973 km (0.119 R)
• M59: 20,584,517 km (0.1 R)
• M60: 22,295,767 km (0.102 R)
• M61: 22,556,367 km (0.034 R)
• M62: 22,643,433 km (0.119 R)
• M63: 22,818,014 km (0.117 R)
• M64: 23,080,707 km (0.105 R)
• M65: 23,212,354 km (0.051 R)
• M66: 23,564,806 km (0.077 R)
• M67: 24,498,297 km (0.079 R)
• M68: 24,722,245 km (0.113 R)
• M69: 25,037,148 km (0.087 R)
• M70: 25,989,488 km (0.081 R)
• M71: 26,263,851 km (0.093 R)
• M72: 26,769,193 km (0.095 R)
• M73: 27,231,450 km (0.064 R)
• M74: 27,463,476 km (0.092 R)
• M75: 28,116,920 km (0.047 R)
• M76: 28,728,177 km (0.074 R)
• M77: 29,059,237 km (0.07 R)
• M78: 29,439,066 km (0.035 R)
• M79: 29,629,504 km (0.092 R)
• M80: 29,772,669 km (0.109 R)
• M81: 30,107,619 km (0.034 R)
• M82: 31,703,529 km (0.105 R)
• M83: 32,241,632 km (0.105 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: 296 - 18,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit