🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.7

Radius: 13.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.81 AU - 0.81 AU

Year: 478 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 34,554,347 km

• M1: 181,911 km (0.093 R)
• M2: 313,856 km (0.1 R)
• M3: 409,150 km (0.102 R)
• M4: 515,813 km (0.108 R)
• M5: 646,712 km (0.074 R)
• M6: 778,208 km (0.053 R)
• M7: 870,061 km (0.115 R)
• M8: 1,027,737 km (0.047 R)
• M9: 1,200,673 km (0.085 R)
• M10: 1,293,722 km (0.105 R)
• M11: 1,543,401 km (0.063 R)
• M12: 1,668,615 km (0.083 R)
• M13: 1,779,616 km (0.063 R)
• M14: 1,917,546 km (0.106 R)
• M15: 2,009,399 km (0.089 R)
• M16: 2,229,906 km (0.086 R)
• M17: 2,385,936 km (0.116 R)
• M18: 2,518,779 km (0.101 R)
• M19: 2,613,325 km (0.108 R)
• M20: 2,813,038 km (0.083 R)
• M21: 2,911,175 km (0.104 R)
• M22: 3,133,028 km (0.109 R)
• M23: 3,257,045 km (0.062 R)
• M24: 3,517,644 km (0.101 R)
• M25: 3,662,156 km (0.058 R)
• M26: 3,754,308 km (0.118 R)
• M27: 3,855,287 km (0.116 R)
• M28: 4,083,573 km (0.047 R)
• M29: 4,235,565 km (0.074 R)
• M30: 4,381,422 km (0.099 R)
• M31: 4,479,559 km (0.102 R)
• M32: 4,938,974 km (0.055 R)
• M33: 5,741,267 km (0.088 R)
• M34: 5,857,953 km (0.092 R)
• M35: 5,957,286 km (0.104 R)
• M36: 6,084,594 km (0.06 R)
• M37: 6,194,399 km (0.114 R)
• M38: 6,295,677 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.3

Radius: 12.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.76 AU - 0.92 AU

Year: 505 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,554,347 km

• M1: 173,234 km (0.051 R)
• M2: 283,787 km (0.073 R)
• M3: 415,732 km (0.078 R)
• M4: 547,079 km (0.1 R)
• M5: 675,285 km (0.084 R)
• M6: 827,426 km (0.068 R)
• M7: 916,287 km (0.048 R)
• M8: 995,424 km (0.118 R)
• M9: 1,168,359 km (0.044 R)
• M10: 1,277,117 km (0.096 R)
• M11: 1,374,505 km (0.116 R)
• M12: 1,525,300 km (0.079 R)
• M13: 1,653,505 km (0.119 R)
• M14: 1,752,090 km (0.057 R)
• M15: 1,886,728 km (0.076 R)
• M16: 1,977,085 km (0.097 R)
• M17: 2,060,112 km (0.085 R)
• M18: 2,220,930 km (0.117 R)
• M19: 2,358,111 km (0.12 R)
• M20: 2,493,497 km (0.115 R)
• M21: 2,588,342 km (0.096 R)
• M22: 2,786,859 km (0.079 R)
• M23: 2,900,553 km (0.11 R)
• M24: 3,030,853 km (0.074 R)
• M25: 3,163,247 km (0.064 R)
• M26: 3,250,762 km (0.115 R)
• M27: 3,407,391 km (0.089 R)
• M28: 3,502,685 km (0.106 R)
• M29: 3,582,719 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.9

Radius: 11.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.94 AU - 1.08 AU

Year: 666 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 34,554,347 km

• M1: 151,243 km (0.059 R)
• M2: 312,959 km (0.102 R)
• M3: 401,670 km (0.095 R)
• M4: 533,915 km (0.106 R)
• M5: 789,727 km (0.086 R)
• M6: 922,720 km (0.076 R)
• M7: 1,021,155 km (0.102 R)
• M8: 1,173,147 km (0.089 R)
• M9: 1,309,729 km (0.108 R)
• M10: 1,403,826 km (0.074 R)
• M11: 1,549,535 km (0.117 R)
• M12: 1,662,182 km (0.092 R)
• M13: 1,745,508 km (0.1 R)
• M14: 1,843,195 km (0.073 R)
• M15: 2,037,822 km (0.064 R)
• M16: 2,134,163 km (0.078 R)
• M17: 2,239,181 km (0.092 R)
• M18: 2,410,919 km (0.105 R)
• M19: 2,491,104 km (0.076 R)
• M20: 2,684,384 km (0.085 R)
• M21: 2,782,820 km (0.076 R)
• M22: 2,975,801 km (0.078 R)
• M23: 3,117,470 km (0.059 R)
• M24: 3,197,206 km (0.119 R)
• M25: 3,301,924 km (0.107 R)
• M26: 3,424,146 km (0.102 R)
• M27: 3,622,812 km (0.091 R)
• M28: 3,782,881 km (0.104 R)
• M29: 3,876,679 km (0.087 R)
• M30: 4,092,699 km (0.062 R)
• M31: 4,259,650 km (0.1 R)
• M32: 4,366,163 km (0.115 R)
• M33: 4,700,515 km (0.07 R)
• M34: 4,996,419 km (0.098 R)
• M35: 5,146,616 km (0.047 R)
• M36: 5,222,312 km (0.115 R)
• M37: 5,336,605 km (0.063 R)
• M38: 5,432,497 km (0.103 R)
• M39: 5,538,562 km (0.112 R)
• M40: 5,713,741 km (0.07 R)
• M41: 5,880,842 km (0.097 R)
• M42: 6,049,588 km (0.114 R)
• M43: 6,179,738 km (0.119 R)
• M44: 6,280,567 km (0.087 R)
• M45: 6,442,881 km (0.04 R)
• M46: 6,709,764 km (0.109 R)
• M47: 6,802,963 km (0.118 R)
• M48: 6,969,765 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 13.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.06 AU - 1.2 AU

Year: 788 Days

Day: 5.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,554,347 km

• M1: 175,927 km (0.037 R)
• M2: 266,135 km (0.113 R)
• M3: 407,654 km (0.117 R)
• M4: 504,145 km (0.108 R)
• M5: 595,848 km (0.119 R)
• M6: 694,583 km (0.109 R)
• M7: 875,447 km (0.043 R)
• M8: 991,086 km (0.097 R)
• M9: 1,335,909 km (0.102 R)
• M10: 1,464,264 km (0.106 R)
• M11: 1,604,587 km (0.045 R)
• M12: 1,703,172 km (0.109 R)
• M13: 1,827,637 km (0.075 R)
• M14: 1,915,152 km (0.113 R)
• M15: 2,228,410 km (0.1 R)
• M16: 2,603,003 km (0.107 R)
• M17: 2,904,293 km (0.114 R)
• M18: 3,016,791 km (0.103 R)
• M19: 3,111,636 km (0.09 R)
• M20: 3,226,826 km (0.091 R)
• M21: 3,431,925 km (0.11 R)
• M22: 3,571,051 km (0.1 R)
• M23: 3,691,776 km (0.052 R)
• M24: 3,824,320 km (0.055 R)
• M25: 3,937,566 km (0.111 R)
• M26: 4,104,517 km (0.102 R)
• M27: 4,188,890 km (0.106 R)
• M28: 4,434,679 km (0.055 R)
• M29: 4,532,217 km (0.109 R)
• M30: 4,619,433 km (0.083 R)
• M31: 4,806,879 km (0.074 R)
• M32: 5,523,303 km (0.051 R)
• M33: 5,722,418 km (0.101 R)
• M34: 6,152,063 km (0.077 R)
• M35: 6,444,377 km (0.077 R)
• M36: 6,654,263 km (0.094 R)
• M37: 6,803,711 km (0.103 R)
• M38: 7,017,337 km (0.081 R)
• M39: 7,118,764 km (0.116 R)
• M40: 7,246,072 km (0.08 R)
• M41: 7,335,681 km (0.095 R)
• M42: 7,464,485 km (0.061 R)
• M43: 7,632,783 km (0.093 R)
• M44: 7,815,591 km (0.107 R)
• M45: 7,986,731 km (0.103 R)
• M46: 8,092,646 km (0.117 R)
• M47: 8,372,843 km (0.079 R)
• M48: 8,574,950 km (0.03 R)
• M49: 8,710,635 km (0.095 R)
• M50: 8,819,692 km (0.043 R)
• M51: 9,011,626 km (0.071 R)
• M52: 9,122,029 km (0.116 R)
• M53: 9,371,858 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.7

Radius: 8.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.98 AU - 6.28 AU

Year: 7622 Days

Day: 9.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,554,347 km

• M1: 199,414 km (0.103 R)
• M2: 620,981 km (0.12 R)
• M3: 955,781 km (0.091 R)
• M4: 1,158,935 km (0.097 R)
• M5: 1,257,520 km (0.112 R)
• M6: 1,324,839 km (0.091 R)
• M7: 1,410,708 km (0.107 R)
• M8: 1,534,126 km (0.094 R)
• M9: 1,773,034 km (0.075 R)
• M10: 1,984,565 km (0.067 R)
• M11: 2,390,125 km (0.083 R)
• M12: 2,516,835 km (0.047 R)
• M13: 2,689,321 km (0.115 R)
• M14: 2,821,266 km (0.094 R)
• M15: 3,023,074 km (0.108 R)
• M16: 3,114,478 km (0.065 R)
• M17: 3,183,443 km (0.08 R)
• M18: 3,393,777 km (0.087 R)
• M19: 3,681,304 km (0.086 R)
• M20: 3,902,260 km (0.113 R)
• M21: 4,538,351 km (0.112 R)
• M22: 4,695,877 km (0.055 R)
• M23: 4,881,977 km (0.081 R)
• M24: 5,261,357 km (0.087 R)
• M25: 5,538,113 km (0.089 R)
• M26: 6,106,136 km (0.11 R)
• M27: 6,280,119 km (0.046 R)
• M28: 6,544,308 km (0.098 R)
• M29: 6,962,435 km (0.083 R)
• M30: 7,327,753 km (0.103 R)
• M31: 7,605,855 km (0.118 R)
• M32: 8,140,518 km (0.094 R)
• M33: 8,687,448 km (0.077 R)
• M34: 9,580,248 km (0.097 R)
• M35: 10,710,759 km (0.12 R)
• M36: 11,132,326 km (0.119 R)
• M37: 11,846,805 km (0.086 R)
• M38: 12,100,523 km (0.082 R)
• M39: 12,246,231 km (0.104 R)
• M40: 12,392,538 km (0.058 R)
• M41: 13,058,099 km (0.087 R)
• M42: 13,432,991 km (0.107 R)
• M43: 13,508,239 km (0.078 R)
• M44: 13,583,786 km (0.069 R)
• M45: 14,928,222 km (0.096 R)
• M46: 15,359,513 km (0.044 R)
• M47: 15,556,832 km (0.089 R)
• M48: 15,755,049 km (0.091 R)
• M49: 16,154,027 km (0.118 R)
• M50: 16,234,211 km (0.084 R)
• M51: 16,314,545 km (0.048 R)
• M52: 18,490,895 km (0.058 R)
• M53: 18,658,894 km (0.104 R)
• M54: 18,743,117 km (0.086 R)
• M55: 19,123,395 km (0.093 R)
• M56: 19,848,645 km (0.09 R)
• M57: 20,020,533 km (0.074 R)
• M58: 20,582,872 km (0.083 R)
• M59: 20,713,321 km (0.108 R)
• M60: 21,369,906 km (0.09 R)
• M61: 22,434,744 km (0.071 R)
• M62: 24,018,237 km (0.066 R)
• M63: 25,217,713 km (0.107 R)
• M64: 25,310,763 km (0.052 R)
• M65: 25,403,962 km (0.094 R)
• M66: 25,497,311 km (0.085 R)
• M67: 25,731,133 km (0.078 R)
• M68: 25,824,781 km (0.094 R)
• M69: 26,153,747 km (0.109 R)
• M70: 26,295,117 km (0.105 R)
• M71: 26,531,182 km (0.087 R)
• M72: 26,768,145 km (0.097 R)
• M73: 26,910,563 km (0.095 R)
• M74: 27,387,331 km (0.075 R)
• M75: 27,483,074 km (0.073 R)
• M76: 27,626,688 km (0.111 R)
• M77: 28,107,645 km (0.041 R)
• M78: 28,204,135 km (0.116 R)
• M79: 29,861,829 km (0.045 R)
• M80: 30,305,836 km (0.11 R)
• M81: 30,752,086 km (0.107 R)
• M82: 31,952,609 km (0.095 R)
• M83: 32,255,246 km (0.103 R)
• M84: 33,219,404 km (0.119 R)
• M85: 34,347,821 km (0.086 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: 279 - 18,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit