🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 12.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.55 AU - 0.87 AU

Year: 392 Days

Day: 12.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 32,749,324 km

• M1: 156,928 km (0.116 R)
• M2: 276,906 km (0.107 R)
• M3: 403,316 km (0.1 R)
• M4: 537,356 km (0.071 R)
• M5: 616,493 km (0.111 R)
• M6: 714,779 km (0.117 R)
• M7: 796,459 km (0.117 R)
• M8: 885,619 km (0.075 R)
• M9: 1,045,390 km (0.091 R)
• M10: 1,144,573 km (0.087 R)
• M11: 1,238,072 km (0.093 R)
• M12: 1,320,351 km (0.066 R)
• M13: 1,414,149 km (0.058 R)
• M14: 1,510,340 km (0.075 R)
• M15: 1,608,925 km (0.109 R)
• M16: 1,781,711 km (0.077 R)
• M17: 1,912,758 km (0.076 R)
• M18: 2,036,326 km (0.058 R)
• M19: 2,157,052 km (0.075 R)
• M20: 2,463,877 km (0.108 R)
• M21: 2,640,552 km (0.109 R)
• M22: 2,797,181 km (0.09 R)
• M23: 2,895,168 km (0.117 R)
• M24: 2,988,068 km (0.085 R)
• M25: 3,145,146 km (0.092 R)
• M26: 3,240,739 km (0.071 R)
• M27: 3,441,499 km (0.116 R)
• M28: 3,553,249 km (0.113 R)
• M29: 3,686,540 km (0.119 R)
• M30: 3,801,132 km (0.066 R)
• M31: 3,930,534 km (0.115 R)
• M32: 4,089,258 km (0.115 R)
• M33: 4,257,107 km (0.11 R)
• M34: 4,370,352 km (0.115 R)
• M35: 4,506,187 km (0.064 R)
• M36: 4,636,188 km (0.117 R)
• M37: 4,892,598 km (0.079 R)
• M38: 5,033,669 km (0.106 R)
• M39: 5,183,716 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 8.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.93 AU - 0.97 AU

Year: 607 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,749,324 km

• M1: 106,514 km (0.051 R)
• M2: 160,070 km (0.071 R)
• M3: 309,668 km (0.06 R)
• M4: 364,420 km (0.098 R)
• M5: 457,021 km (0.083 R)
• M6: 583,581 km (0.067 R)
• M7: 746,793 km (0.071 R)
• M8: 825,182 km (0.107 R)
• M9: 880,234 km (0.073 R)
• M10: 990,488 km (0.101 R)
• M11: 1,081,443 km (0.089 R)
• M12: 1,162,824 km (0.104 R)
• M13: 1,233,584 km (0.102 R)
• M14: 1,297,462 km (0.111 R)
• M15: 1,415,196 km (0.099 R)
• M16: 1,536,520 km (0.046 R)
• M17: 1,675,496 km (0.087 R)
• M18: 1,765,704 km (0.072 R)
• M19: 1,847,833 km (0.115 R)
• M20: 1,941,182 km (0.082 R)
• M21: 2,117,259 km (0.048 R)
• M22: 2,204,773 km (0.072 R)
• M23: 2,346,293 km (0.085 R)
• M24: 2,479,884 km (0.107 R)
• M25: 2,572,335 km (0.111 R)
• M26: 2,805,409 km (0.114 R)
• M27: 3,039,679 km (0.085 R)
• M28: 3,103,707 km (0.105 R)
• M29: 3,185,687 km (0.08 R)
• M30: 3,238,943 km (0.11 R)
• M31: 3,304,318 km (0.092 R)
• M32: 3,388,093 km (0.115 R)
• M33: 3,460,498 km (0.095 R)
• M34: 3,545,769 km (0.034 R)
• M35: 3,631,638 km (0.079 R)
• M36: 3,699,555 km (0.108 R)
• M37: 3,931,282 km (0.106 R)
• M38: 4,007,428 km (0.107 R)
• M39: 4,077,739 km (0.071 R)
• M40: 4,174,229 km (0.058 R)
• M41: 4,239,005 km (0.099 R)
• M42: 4,363,022 km (0.117 R)
• M43: 4,494,967 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.1

Radius: 13

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.31 AU - 1.45 AU

Year: 1063 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,749,324 km

• M1: 170,990 km (0.117 R)
• M2: 255,364 km (0.109 R)
• M3: 378,632 km (0.063 R)
• M4: 544,087 km (0.115 R)
• M5: 635,641 km (0.032 R)
• M6: 761,154 km (0.058 R)
• M7: 967,300 km (0.08 R)
• M8: 1,061,546 km (0.084 R)
• M9: 1,142,778 km (0.086 R)
• M10: 1,364,482 km (0.038 R)
• M11: 1,520,513 km (0.03 R)
• M12: 1,638,396 km (0.098 R)
• M13: 1,772,585 km (0.115 R)
• M14: 1,870,721 km (0.047 R)
• M15: 1,970,802 km (0.097 R)
• M16: 2,183,381 km (0.117 R)
• M17: 2,513,244 km (0.096 R)
• M18: 2,706,824 km (0.118 R)
• M19: 2,790,299 km (0.112 R)
• M20: 2,913,269 km (0.096 R)
• M21: 3,277,091 km (0.115 R)
• M22: 3,366,251 km (0.074 R)
• M23: 3,448,081 km (0.086 R)
• M24: 3,530,510 km (0.094 R)
• M25: 3,647,196 km (0.115 R)
• M26: 3,756,702 km (0.11 R)
• M27: 3,850,200 km (0.103 R)
• M28: 3,953,124 km (0.09 R)
• M29: 4,065,771 km (0.056 R)
• M30: 4,223,447 km (0.044 R)
• M31: 4,463,851 km (0.075 R)
• M32: 4,726,994 km (0.105 R)
• M33: 4,828,271 km (0.047 R)
• M34: 4,939,572 km (0.084 R)
• M35: 5,098,595 km (0.063 R)
• M36: 5,278,411 km (0.032 R)
• M37: 5,586,134 km (0.119 R)
• M38: 5,722,717 km (0.045 R)
• M39: 5,949,358 km (0.068 R)
• M40: 6,269,796 km (0.091 R)
• M41: 6,432,110 km (0.097 R)
• M42: 6,524,113 km (0.111 R)
• M43: 6,709,315 km (0.108 R)
• M44: 6,990,409 km (0.108 R)
• M45: 7,211,665 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.1

Radius: 13.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.62 AU - 1.96 AU

Year: 1571 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,749,324 km

• M1: 177,573 km (0.114 R)
• M2: 302,337 km (0.116 R)
• M3: 509,381 km (0.078 R)
• M4: 621,729 km (0.052 R)
• M5: 715,527 km (0.068 R)
• M6: 815,159 km (0.096 R)
• M7: 958,474 km (0.073 R)
• M8: 1,265,448 km (0.119 R)
• M9: 1,427,313 km (0.115 R)
• M10: 1,628,074 km (0.108 R)
• M11: 1,797,269 km (0.116 R)
• M12: 2,092,575 km (0.117 R)
• M13: 2,180,090 km (0.106 R)
• M14: 2,322,507 km (0.113 R)
• M15: 2,413,163 km (0.057 R)
• M16: 2,836,525 km (0.103 R)
• M17: 3,416,815 km (0.095 R)
• M18: 3,625,654 km (0.113 R)
• M19: 4,034,056 km (0.094 R)
• M20: 4,199,511 km (0.059 R)
• M21: 4,322,182 km (0.044 R)
• M22: 4,468,937 km (0.106 R)
• M23: 4,651,746 km (0.109 R)
• M24: 5,263,003 km (0.119 R)
• M25: 5,407,813 km (0.066 R)
• M26: 5,553,821 km (0.101 R)
• M27: 5,676,641 km (0.093 R)
• M28: 5,775,525 km (0.107 R)
• M29: 5,874,858 km (0.087 R)
• M30: 6,088,185 km (0.08 R)
• M31: 6,189,462 km (0.066 R)
• M32: 6,304,054 km (0.088 R)
• M33: 6,393,663 km (0.041 R)
• M34: 6,900,950 km (0.119 R)
• M35: 7,006,566 km (0.063 R)
• M36: 7,192,815 km (0.097 R)
• M37: 7,286,613 km (0.116 R)
• M38: 7,461,792 km (0.067 R)
• M39: 7,665,694 km (0.115 R)
• M40: 7,816,339 km (0.119 R)
• M41: 7,912,830 km (0.082 R)
• M42: 8,190,483 km (0.071 R)
• M43: 8,316,594 km (0.081 R)
• M44: 8,457,366 km (0.118 R)
• M45: 9,100,936 km (0.1 R)
• M46: 9,289,729 km (0.06 R)
• M47: 9,553,470 km (0.099 R)
• M48: 9,938,684 km (0.108 R)
• M49: 10,088,282 km (0.099 R)
• M50: 10,178,340 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 8.1

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.68 AU - 2.24 AU

Year: 1800 Days

Day: 11.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,749,324 km

• M1: 107,411 km (0.1 R)
• M2: 161,267 km (0.103 R)
• M3: 211,980 km (0.104 R)
• M4: 362,625 km (0.1 R)
• M5: 497,413 km (0.094 R)
• M6: 550,819 km (0.088 R)
• M7: 635,043 km (0.04 R)
• M8: 754,721 km (0.058 R)
• M9: 841,488 km (0.049 R)
• M10: 906,862 km (0.059 R)
• M11: 1,016,817 km (0.115 R)
• M12: 1,086,829 km (0.096 R)
• M13: 1,194,988 km (0.088 R)
• M14: 1,622,389 km (0.102 R)
• M15: 1,994,289 km (0.068 R)
• M16: 2,116,660 km (0.108 R)
• M17: 2,218,686 km (0.058 R)
• M18: 2,276,132 km (0.08 R)
• M19: 2,486,915 km (0.062 R)
• M20: 2,570,690 km (0.063 R)
• M21: 2,691,864 km (0.066 R)
• M22: 2,765,616 km (0.072 R)
• M23: 3,234,755 km (0.098 R)
• M24: 3,313,294 km (0.103 R)
• M25: 3,498,795 km (0.111 R)
• M26: 3,579,428 km (0.074 R)
• M27: 3,880,270 km (0.091 R)
• M28: 3,991,720 km (0.085 R)
• M29: 4,132,492 km (0.115 R)
• M30: 4,274,909 km (0.035 R)
• M31: 4,346,716 km (0.102 R)
• M32: 4,462,504 km (0.112 R)
• M33: 4,861,033 km (0.051 R)
• M34: 5,425,466 km (0.114 R)
• M35: 5,691,750 km (0.086 R)
• M36: 5,755,030 km (0.064 R)
• M37: 5,834,467 km (0.11 R)
• M38: 5,946,366 km (0.039 R)
• M39: 6,237,334 km (0.07 R)
• M40: 6,318,864 km (0.092 R)
• M41: 6,400,844 km (0.105 R)
• M42: 6,483,273 km (0.039 R)
• M43: 6,599,211 km (0.075 R)
• M44: 7,001,779 km (0.06 R)
• M45: 7,205,980 km (0.105 R)
• M46: 7,274,645 km (0.034 R)
• M47: 7,481,539 km (0.119 R)
• M48: 7,533,599 km (0.117 R)
• M49: 7,830,701 km (0.107 R)
• M50: 8,203,199 km (0.111 R)
• M51: 8,382,567 km (0.084 R)
• M52: 8,708,690 km (0.111 R)
• M53: 8,928,450 km (0.099 R)
• M54: 9,131,604 km (0.114 R)
• M55: 9,187,254 km (0.082 R)
• M56: 9,261,604 km (0.104 R)
• M57: 9,354,804 km (0.107 R)
• M58: 9,825,738 km (0.101 R)
• M59: 9,978,178 km (0.117 R)
• M60: 10,381,793 km (0.087 R)
• M61: 10,575,971 km (0.061 R)
• M62: 10,751,599 km (0.078 R)
• M63: 10,888,930 km (0.118 R)
• M64: 10,967,768 km (0.076 R)
• M65: 11,125,743 km (0.077 R)
• M66: 11,224,927 km (0.075 R)
• M67: 11,444,237 km (0.103 R)
• M68: 12,191,927 km (0.056 R)
• M69: 12,273,757 km (0.105 R)
• M70: 12,335,242 km (0.105 R)
• M71: 12,520,295 km (0.113 R)
• M72: 13,080,688 km (0.107 R)
• M73: 13,713,188 km (0.089 R)
• M74: 13,990,393 km (0.063 R)
• M75: 14,334,019 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 8.4

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.24 AU - 4.84 AU

Year: 5327 Days

Day: 13.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,749,324 km

• M1: 112,797 km (0.04 R)
• M2: 183,257 km (0.084 R)
• M3: 416,032 km (0.077 R)
• M4: 560,394 km (0.101 R)
• M5: 913,445 km (0.044 R)
• M6: 1,045,240 km (0.074 R)
• M7: 1,215,184 km (0.098 R)
• M8: 1,279,211 km (0.099 R)
• M9: 1,444,517 km (0.12 R)
• M10: 1,814,473 km (0.086 R)
• M11: 1,982,022 km (0.115 R)
• M12: 2,174,106 km (0.048 R)
• M13: 2,494,395 km (0.118 R)
• M14: 2,556,029 km (0.089 R)
• M15: 2,786,709 km (0.098 R)
• M16: 3,681,903 km (0.072 R)
• M17: 3,870,995 km (0.114 R)
• M18: 3,990,822 km (0.096 R)
• M19: 4,209,534 km (0.091 R)
• M20: 4,382,470 km (0.112 R)
• M21: 4,532,666 km (0.073 R)
• M22: 4,633,644 km (0.113 R)
• M23: 4,709,939 km (0.107 R)
• M24: 5,495,478 km (0.068 R)
• M25: 6,576,322 km (0.104 R)
• M26: 7,097,073 km (0.079 R)
• M27: 7,630,987 km (0.12 R)
• M28: 7,842,220 km (0.049 R)
• M29: 7,902,807 km (0.115 R)
• M30: 8,055,247 km (0.041 R)
• M31: 8,394,086 km (0.066 R)
• M32: 8,831,959 km (0.116 R)
• M33: 8,895,089 km (0.111 R)
• M34: 9,213,134 km (0.093 R)
• M35: 10,422,334 km (0.049 R)
• M36: 10,522,565 km (0.069 R)
• M37: 10,757,732 km (0.099 R)
• M38: 11,335,928 km (0.075 R)
• M39: 12,134,332 km (0.084 R)
• M40: 12,204,643 km (0.113 R)
• M41: 12,700,410 km (0.049 R)
• M42: 13,022,495 km (0.117 R)
• M43: 13,347,421 km (0.071 R)
• M44: 13,748,194 km (0.105 R)
• M45: 14,598,807 km (0.07 R)
• M46: 14,898,751 km (0.049 R)
• M47: 16,584,121 km (0.094 R)
• M48: 16,818,690 km (0.1 R)
• M49: 17,211,833 km (0.12 R)
• M50: 17,370,108 km (0.058 R)
• M51: 17,648,061 km (0.084 R)
• M52: 18,087,729 km (0.106 R)
• M53: 18,369,422 km (0.094 R)
• M54: 18,571,528 km (0.106 R)
• M55: 19,305,306 km (0.112 R)
• M56: 19,716,999 km (0.112 R)
• M57: 21,096,292 km (0.103 R)
• M58: 21,477,766 km (0.084 R)
• M59: 21,733,429 km (0.1 R)
• M60: 22,247,747 km (0.098 R)
• M61: 22,333,765 km (0.043 R)
• M62: 22,506,401 km (0.059 R)
• M63: 22,722,570 km (0.099 R)
• M64: 23,638,708 km (0.101 R)
• M65: 24,522,233 km (0.095 R)
• M66: 24,611,094 km (0.114 R)
• M67: 24,878,724 km (0.092 R)
• M68: 25,057,494 km (0.108 R)
• M69: 25,371,649 km (0.095 R)
• M70: 25,687,002 km (0.109 R)
• M71: 26,003,700 km (0.055 R)
• M72: 26,503,956 km (0.044 R)
• M73: 26,595,210 km (0.077 R)
• M74: 26,778,019 km (0.101 R)
• M75: 27,283,211 km (0.107 R)
• M76: 27,652,568 km (0.083 R)
• M77: 28,023,571 km (0.065 R)
• M78: 28,209,670 km (0.086 R)
• M79: 28,536,392 km (0.104 R)
• M80: 29,099,479 km (0.051 R)
• M81: 29,524,037 km (0.081 R)
• M82: 29,808,273 km (0.12 R)
• M83: 30,284,144 km (0.106 R)
• M84: 30,475,181 km (0.113 R)
• M85: 32,114,773 km (0.039 R)
• M86: 32,212,162 km (0.106 R)
• M87: 32,651,381 km (0.091 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: 344 - 15,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit