🌌 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: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.1

Radius: 14.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.81 AU

Year: 394 Days

Day: 7 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 20,770,326 km

• M1: 182,958 km (0.064 R)
• M2: 276,158 km (0.111 R)
• M3: 386,262 km (0.033 R)
• M4: 537,356 km (0.091 R)
• M5: 653,743 km (0.071 R)
• M6: 777,011 km (0.04 R)
• M7: 889,359 km (0.103 R)
• M8: 1,084,585 km (0.087 R)
• M9: 1,203,814 km (0.092 R)
• M10: 1,304,344 km (0.067 R)
• M11: 1,461,272 km (0.118 R)
• M12: 1,564,495 km (0.103 R)
• M13: 1,680,732 km (0.086 R)
• M14: 1,842,148 km (0.113 R)
• M15: 1,943,725 km (0.103 R)
• M16: 2,069,387 km (0.098 R)
• M17: 2,175,452 km (0.073 R)
• M18: 2,294,831 km (0.117 R)
• M19: 2,398,951 km (0.109 R)
• M20: 2,528,503 km (0.1 R)
• M21: 2,630,230 km (0.114 R)
• M22: 2,776,237 km (0.065 R)
• M23: 2,893,971 km (0.052 R)
• M24: 2,994,351 km (0.103 R)
• M25: 3,198,702 km (0.102 R)
• M26: 3,374,928 km (0.106 R)
• M27: 3,520,935 km (0.057 R)
• M28: 3,702,996 km (0.114 R)
• M29: 3,895,229 km (0.097 R)
• M30: 4,069,810 km (0.067 R)
• M31: 4,232,573 km (0.086 R)
• M32: 4,412,240 km (0.11 R)
• M33: 4,660,572 km (0.062 R)
• M34: 4,764,094 km (0.086 R)
• M35: 5,041,747 km (0.104 R)
• M36: 5,332,416 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904

Radius: 10.8

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.08 AU - 1.16 AU

Year: 765 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 20,770,326 km

• M1: 145,110 km (0.105 R)
• M2: 248,332 km (0.107 R)
• M3: 365,916 km (0.094 R)
• M4: 438,621 km (0.092 R)
• M5: 547,229 km (0.103 R)
• M6: 655,538 km (0.114 R)
• M7: 783,444 km (0.088 R)
• M8: 895,942 km (0.083 R)
• M9: 1,078,750 km (0.106 R)
• M10: 1,212,341 km (0.088 R)
• M11: 1,337,405 km (0.063 R)
• M12: 1,548,338 km (0.112 R)
• M13: 1,825,543 km (0.116 R)
• M14: 1,897,499 km (0.075 R)
• M15: 2,035,877 km (0.116 R)
• M16: 2,228,559 km (0.07 R)
• M17: 2,322,956 km (0.067 R)
• M18: 2,506,812 km (0.099 R)
• M19: 2,605,097 km (0.098 R)
• M20: 2,842,659 km (0.065 R)
• M21: 2,926,583 km (0.043 R)
• M22: 3,049,253 km (0.068 R)
• M23: 3,231,613 km (0.043 R)
• M24: 3,358,622 km (0.113 R)
• M25: 3,487,276 km (0.091 R)
• M26: 3,607,403 km (0.084 R)
• M27: 3,688,336 km (0.112 R)
• M28: 3,841,823 km (0.091 R)
• M29: 3,965,989 km (0.059 R)
• M30: 4,091,651 km (0.076 R)
• M31: 4,541,941 km (0.09 R)
• M32: 4,739,709 km (0.069 R)
• M33: 4,839,641 km (0.067 R)
• M34: 4,974,129 km (0.096 R)
• M35: 5,098,445 km (0.106 R)
• M36: 5,178,181 km (0.111 R)
• M37: 5,350,218 km (0.093 R)
• M38: 5,419,632 km (0.069 R)
• M39: 5,547,687 km (0.111 R)
• M40: 5,794,823 km (0.115 R)
• M41: 5,985,710 km (0.052 R)
• M42: 6,130,072 km (0.084 R)
• M43: 6,214,894 km (0.038 R)
• M44: 6,385,735 km (0.103 R)
• M45: 6,769,603 km (0.064 R)
• M46: 6,920,248 km (0.047 R)
• M47: 7,097,372 km (0.083 R)
• M48: 7,494,853 km (0.074 R)
• M49: 7,742,139 km (0.115 R)
• M50: 7,939,309 km (0.106 R)
• M51: 8,018,595 km (0.052 R)
• M52: 8,231,473 km (0.108 R)
• M53: 8,459,760 km (0.082 R)
• M54: 8,527,228 km (0.068 R)
• M55: 8,881,326 km (0.061 R)
• M56: 9,004,894 km (0.112 R)
• M57: 9,129,210 km (0.081 R)
• M58: 9,281,800 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 9.1

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.42 AU - 3.16 AU

Year: 3009 Days

Day: 7.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,770,326 km

• M1: 133,292 km (0.029 R)
• M2: 273,764 km (0.071 R)
• M3: 701,165 km (0.103 R)
• M4: 865,872 km (0.109 R)
• M5: 1,032,674 km (0.104 R)
• M6: 1,142,629 km (0.093 R)
• M7: 1,350,420 km (0.088 R)
• M8: 1,422,526 km (0.093 R)
• M9: 1,508,246 km (0.046 R)
• M10: 1,698,085 km (0.117 R)
• M11: 1,963,322 km (0.115 R)
• M12: 2,128,927 km (0.077 R)
• M13: 2,563,210 km (0.102 R)
• M14: 2,714,154 km (0.051 R)
• M15: 2,977,446 km (0.11 R)
• M16: 3,216,803 km (0.032 R)
• M17: 3,297,885 km (0.072 R)
• M18: 3,412,776 km (0.07 R)
• M19: 3,663,203 km (0.07 R)
• M20: 3,885,206 km (0.082 R)
• M21: 4,217,762 km (0.12 R)
• M22: 4,486,739 km (0.118 R)
• M23: 4,595,946 km (0.066 R)
• M24: 5,404,073 km (0.088 R)
• M25: 5,481,565 km (0.12 R)
• M26: 5,637,596 km (0.077 R)
• M27: 5,794,973 km (0.117 R)
• M28: 6,053,927 km (0.082 R)
• M29: 6,114,364 km (0.119 R)
• M30: 6,296,425 km (0.108 R)
• M31: 7,212,712 km (0.119 R)
• M32: 7,340,768 km (0.105 R)
• M33: 7,512,955 km (0.027 R)
• M34: 7,949,032 km (0.105 R)
• M35: 8,326,169 km (0.068 R)
• M36: 8,505,686 km (0.12 R)
• M37: 9,005,941 km (0.101 R)
• M38: 9,916,244 km (0.082 R)
• M39: 10,274,083 km (0.05 R)
• M40: 10,855,569 km (0.072 R)
• M41: 11,224,328 km (0.104 R)
• M42: 11,949,130 km (0.065 R)
• M43: 12,278,993 km (0.102 R)
• M44: 12,483,494 km (0.12 R)
• M45: 13,628,067 km (0.083 R)
• M46: 13,707,354 km (0.081 R)
• M47: 13,946,112 km (0.102 R)
• M48: 14,132,660 km (0.052 R)
• M49: 14,239,773 km (0.117 R)
• M50: 14,481,523 km (0.117 R)
• M51: 14,724,619 km (0.085 R)
• M52: 15,105,645 km (0.05 R)
• M53: 15,600,066 km (0.079 R)
• M54: 15,988,422 km (0.108 R)
• M55: 16,689,737 km (0.1 R)
• M56: 17,001,648 km (0.047 R)
• M57: 17,717,325 km (0.081 R)
• M58: 18,064,392 km (0.094 R)
• M59: 18,941,933 km (0.114 R)
• M60: 19,415,560 km (0.102 R)
• M61: 19,564,410 km (0.05 R)
• M62: 19,803,317 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 9.6

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.96 AU - 3.76 AU

Year: 3977 Days

Day: 13.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,770,326 km

• M1: 126,410 km (0.084 R)
• M2: 197,918 km (0.025 R)
• M3: 270,922 km (0.114 R)
• M4: 341,382 km (0.043 R)
• M5: 448,494 km (0.12 R)
• M6: 611,556 km (0.079 R)
• M7: 712,385 km (0.03 R)
• M8: 1,023,549 km (0.09 R)
• M9: 1,145,770 km (0.08 R)
• M10: 1,813,126 km (0.104 R)
• M11: 2,151,367 km (0.113 R)
• M12: 2,292,288 km (0.048 R)
• M13: 2,472,703 km (0.032 R)
• M14: 2,583,406 km (0.088 R)
• M15: 2,771,301 km (0.1 R)
• M16: 2,963,983 km (0.075 R)
• M17: 3,161,003 km (0.105 R)
• M18: 3,281,280 km (0.086 R)
• M19: 3,342,016 km (0.06 R)
• M20: 3,568,059 km (0.102 R)
• M21: 3,714,515 km (0.049 R)
• M22: 3,777,945 km (0.041 R)
• M23: 4,013,412 km (0.11 R)
• M24: 4,143,861 km (0.094 R)
• M25: 4,320,087 km (0.101 R)
• M26: 4,566,625 km (0.116 R)
• M27: 4,933,289 km (0.105 R)
• M28: 5,096,650 km (0.116 R)
• M29: 5,190,897 km (0.105 R)
• M30: 5,891,164 km (0.067 R)
• M31: 6,467,714 km (0.117 R)
• M32: 7,512,955 km (0.09 R)
• M33: 7,891,138 km (0.107 R)
• M34: 8,330,956 km (0.089 R)
• M35: 8,722,453 km (0.051 R)
• M36: 8,863,674 km (0.102 R)
• M37: 8,977,219 km (0.091 R)
• M38: 9,148,508 km (0.119 R)
• M39: 9,668,810 km (0.097 R)
• M40: 9,785,646 km (0.053 R)
• M41: 9,932,551 km (0.069 R)
• M42: 11,564,364 km (0.12 R)
• M43: 12,602,125 km (0.101 R)
• M44: 12,729,881 km (0.081 R)
• M45: 13,180,620 km (0.118 R)
• M46: 13,603,832 km (0.108 R)
• M47: 13,932,498 km (0.09 R)
• M48: 14,130,865 km (0.098 R)
• M49: 14,430,360 km (0.034 R)
• M50: 14,832,778 km (0.085 R)
• M51: 15,751,908 km (0.066 R)
• M52: 15,924,095 km (0.078 R)
• M53: 16,619,276 km (0.062 R)
• M54: 16,794,605 km (0.034 R)
• M55: 17,005,837 km (0.065 R)
• M56: 17,217,967 km (0.064 R)
• M57: 18,255,428 km (0.116 R)
• M58: 18,472,644 km (0.053 R)
• M59: 19,019,424 km (0.119 R)
• M60: 19,571,441 km (0.089 R)
• M61: 19,942,443 km (0.093 R)
• M62: 20,993,518 km (0.076 R)
• M63: 21,373,347 km (0.073 R)
• M64: 23,384,391 km (0.097 R)
• M65: 24,372,635 km (0.034 R)
• M66: 24,691,877 km (0.057 R)
• M67: 24,771,762 km (0.07 R)
• M68: 25,052,407 km (0.115 R)
• M69: 25,213,375 km (0.108 R)
• M70: 25,334,250 km (0.115 R)
• M71: 25,414,883 km (0.066 R)
• M72: 26,676,442 km (0.089 R)
• M73: 26,922,979 km (0.03 R)
• M74: 27,005,408 km (0.072 R)
• M75: 27,128,975 km (0.085 R)
• M76: 27,459,736 km (0.053 R)
• M77: 27,584,052 km (0.106 R)
• M78: 27,791,844 km (0.082 R)
• M79: 27,875,020 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.1

Radius: 10.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.36 AU - 4.32 AU

Year: 4859 Days

Day: 9.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,770,326 km

• M1: 128,804 km (0.109 R)
• M2: 305,778 km (0.075 R)
• M3: 790,625 km (0.088 R)
• M4: 1,007,691 km (0.104 R)
• M5: 1,106,875 km (0.07 R)
• M6: 1,221,018 km (0.101 R)
• M7: 1,449,155 km (0.118 R)
• M8: 1,524,253 km (0.028 R)
• M9: 1,652,308 km (0.093 R)
• M10: 1,810,733 km (0.106 R)
• M11: 2,030,043 km (0.09 R)
• M12: 2,494,694 km (0.084 R)
• M13: 2,585,500 km (0.114 R)
• M14: 3,104,904 km (0.07 R)
• M15: 3,186,435 km (0.097 R)
• M16: 3,268,713 km (0.115 R)
• M17: 3,622,213 km (0.036 R)
• M18: 3,760,142 km (0.117 R)
• M19: 3,864,711 km (0.113 R)
• M20: 4,112,595 km (0.046 R)
• M21: 4,292,860 km (0.092 R)
• M22: 4,680,020 km (0.05 R)
• M23: 4,887,362 km (0.062 R)
• M24: 5,233,083 km (0.077 R)
• M25: 5,350,218 km (0.12 R)
• M26: 5,448,504 km (0.069 R)
• M27: 5,626,825 km (0.116 R)
• M28: 5,746,653 km (0.093 R)
• M29: 6,111,821 km (0.091 R)
• M30: 6,380,200 km (0.078 R)
• M31: 6,463,526 km (0.067 R)
• M32: 6,568,244 km (0.104 R)
• M33: 6,673,561 km (0.096 R)
• M34: 7,078,672 km (0.093 R)
• M35: 7,208,373 km (0.045 R)
• M36: 7,404,347 km (0.086 R)
• M37: 7,579,975 km (0.088 R)
• M38: 7,712,668 km (0.1 R)
• M39: 8,047,767 km (0.1 R)
• M40: 8,871,453 km (0.06 R)
• M41: 9,058,151 km (0.084 R)
• M42: 9,697,832 km (0.116 R)
• M43: 9,817,809 km (0.116 R)
• M44: 10,425,625 km (0.096 R)
• M45: 10,597,962 km (0.045 R)
• M46: 10,771,346 km (0.066 R)
• M47: 11,196,204 km (0.088 R)
• M48: 11,448,725 km (0.116 R)
• M49: 11,805,366 km (0.06 R)
• M50: 12,113,987 km (0.05 R)
• M51: 12,399,270 km (0.089 R)
• M52: 12,686,797 km (0.039 R)
• M53: 12,791,815 km (0.107 R)
• M54: 13,055,855 km (0.073 R)
• M55: 13,268,434 km (0.059 R)
• M56: 13,858,747 km (0.085 R)
• M57: 14,129,818 km (0.107 R)
• M58: 14,567,392 km (0.096 R)
• M59: 15,064,954 km (0.108 R)
• M60: 15,399,754 km (0.041 R)
• M61: 15,511,953 km (0.091 R)
• M62: 15,708,824 km (0.114 R)
• M63: 15,793,496 km (0.1 R)
• M64: 15,878,318 km (0.077 R)
• M65: 16,677,171 km (0.107 R)
• M66: 16,907,851 km (0.108 R)
• M67: 16,994,617 km (0.115 R)
• M68: 17,139,428 km (0.078 R)
• M69: 17,752,779 km (0.102 R)
• M70: 18,106,429 km (0.068 R)
• M71: 18,195,140 km (0.079 R)
• M72: 18,880,598 km (0.067 R)
• M73: 20,338,429 km (0.053 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 18,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit