🌌 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: 733

Radius: 13.3

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.63 AU - 0.79 AU

Year: 392 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,578,849 km

• M1: 170,841 km (0.08 R)
• M2: 262,843 km (0.081 R)
• M3: 379,829 km (0.062 R)
• M4: 478,414 km (0.115 R)
• M5: 638,783 km (0.118 R)
• M6: 740,360 km (0.087 R)
• M7: 823,835 km (0.069 R)
• M8: 911,051 km (0.106 R)
• M9: 1,114,055 km (0.092 R)
• M10: 1,231,190 km (0.081 R)
• M11: 1,347,727 km (0.057 R)
• M12: 1,555,967 km (0.103 R)
• M13: 1,677,591 km (0.104 R)
• M14: 1,764,208 km (0.09 R)
• M15: 1,874,611 km (0.078 R)
• M16: 2,016,280 km (0.115 R)
• M17: 2,244,417 km (0.061 R)
• M18: 2,334,475 km (0.116 R)
• M19: 2,437,996 km (0.082 R)
• M20: 2,745,570 km (0.107 R)
• M21: 2,861,807 km (0.096 R)
• M22: 2,946,779 km (0.071 R)
• M23: 3,200,048 km (0.117 R)
• M24: 3,322,718 km (0.114 R)
• M25: 3,516,448 km (0.084 R)
• M26: 3,707,035 km (0.069 R)
• M27: 3,814,297 km (0.103 R)
• M28: 3,937,266 km (0.113 R)
• M29: 4,164,954 km (0.05 R)
• M30: 4,533,863 km (0.117 R)
• M31: 4,618,086 km (0.081 R)
• M32: 4,710,687 km (0.101 R)
• M33: 4,819,445 km (0.118 R)
• M34: 4,992,081 km (0.092 R)
• M35: 5,087,076 km (0.085 R)
• M36: 5,246,846 km (0.053 R)
• M37: 5,351,714 km (0.118 R)
• M38: 5,465,259 km (0.099 R)
• M39: 5,571,473 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.6

Radius: 14.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.93 AU - 0.99 AU

Year: 617 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,578,849 km

• M1: 182,360 km (0.073 R)
• M2: 327,021 km (0.066 R)
• M3: 422,315 km (0.09 R)
• M4: 520,002 km (0.046 R)
• M5: 635,941 km (0.102 R)
• M6: 725,699 km (0.104 R)
• M7: 886,816 km (0.1 R)
• M8: 993,180 km (0.11 R)
• M9: 1,161,627 km (0.119 R)
• M10: 1,276,070 km (0.104 R)
• M11: 1,442,423 km (0.11 R)
• M12: 1,543,700 km (0.117 R)
• M13: 1,647,372 km (0.117 R)
• M14: 1,850,226 km (0.102 R)
• M15: 1,969,456 km (0.109 R)
• M16: 2,065,947 km (0.073 R)
• M17: 2,220,182 km (0.079 R)
• M18: 2,351,828 km (0.1 R)
• M19: 2,459,090 km (0.099 R)
• M20: 2,581,760 km (0.06 R)
• M21: 2,687,975 km (0.119 R)
• M22: 2,828,746 km (0.062 R)
• M23: 2,981,785 km (0.12 R)
• M24: 3,236,400 km (0.079 R)
• M25: 3,336,332 km (0.066 R)
• M26: 3,462,592 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.3

Radius: 12.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.11 AU - 3.15 AU

Year: 2798 Days

Day: 7.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,578,849 km

• M1: 215,122 km (0.085 R)
• M2: 316,549 km (0.118 R)
• M3: 395,387 km (0.061 R)
• M4: 732,730 km (0.071 R)
• M5: 909,106 km (0.083 R)
• M6: 992,283 km (0.091 R)
• M7: 1,155,793 km (0.083 R)
• M8: 1,317,060 km (0.07 R)
• M9: 1,535,772 km (0.085 R)
• M10: 1,806,245 km (0.073 R)
• M11: 1,913,506 km (0.112 R)
• M12: 2,191,160 km (0.044 R)
• M13: 2,320,413 km (0.107 R)
• M14: 2,496,938 km (0.08 R)
• M15: 2,754,695 km (0.111 R)
• M16: 2,863,453 km (0.075 R)
• M17: 3,069,150 km (0.059 R)
• M18: 3,378,818 km (0.069 R)
• M19: 3,512,408 km (0.06 R)
• M20: 3,801,880 km (0.09 R)
• M21: 3,958,360 km (0.098 R)
• M22: 4,277,901 km (0.07 R)
• M23: 4,368,108 km (0.102 R)
• M24: 4,550,618 km (0.111 R)
• M25: 5,363,832 km (0.08 R)
• M26: 5,461,369 km (0.08 R)
• M27: 5,917,643 km (0.117 R)
• M28: 6,262,915 km (0.112 R)
• M29: 6,365,689 km (0.046 R)
• M30: 6,719,488 km (0.04 R)
• M31: 7,101,112 km (0.104 R)
• M32: 7,381,159 km (0.112 R)
• M33: 8,220,702 km (0.11 R)
• M34: 8,356,088 km (0.113 R)
• M35: 8,858,588 km (0.116 R)
• M36: 9,136,989 km (0.087 R)
• M37: 9,536,266 km (0.098 R)
• M38: 9,773,678 km (0.081 R)
• M39: 10,109,675 km (0.105 R)
• M40: 10,327,489 km (0.111 R)
• M41: 10,743,521 km (0.103 R)
• M42: 10,990,656 km (0.074 R)
• M43: 11,214,904 km (0.043 R)
• M44: 11,314,985 km (0.06 R)
• M45: 11,718,450 km (0.098 R)
• M46: 11,921,903 km (0.073 R)
• M47: 12,229,327 km (0.088 R)
• M48: 12,384,011 km (0.101 R)
• M49: 12,669,444 km (0.101 R)
• M50: 13,167,305 km (0.068 R)
• M51: 14,074,616 km (0.113 R)
• M52: 14,318,012 km (0.118 R)
• M53: 14,399,543 km (0.029 R)
• M54: 14,617,657 km (0.06 R)
• M55: 15,084,701 km (0.118 R)
• M56: 16,061,575 km (0.104 R)
• M57: 16,259,493 km (0.077 R)
• M58: 16,886,608 km (0.106 R)
• M59: 17,087,817 km (0.106 R)
• M60: 17,203,157 km (0.087 R)
• M61: 17,289,774 km (0.107 R)
• M62: 17,988,396 km (0.075 R)
• M63: 18,696,293 km (0.09 R)
• M64: 18,785,304 km (0.087 R)
• M65: 18,934,154 km (0.11 R)
• M66: 19,563,662 km (0.117 R)
• M67: 19,775,043 km (0.086 R)
• M68: 20,230,569 km (0.091 R)

Asteroid Belt

Center: 6.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.6

Radius: 6.6

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.93 AU - 12.87 AU

Year: 23607 Days

Day: 15.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,578,849 km

• M1: 153,338 km (0.047 R)
• M2: 205,847 km (0.084 R)
• M3: 932,892 km (0.105 R)
• M4: 2,488,411 km (0.099 R)
• M5: 2,882,452 km (0.1 R)
• M6: 3,466,631 km (0.101 R)
• M7: 3,727,979 km (0.07 R)
• M8: 4,040,938 km (0.062 R)
• M9: 4,132,043 km (0.078 R)
• M10: 4,502,896 km (0.1 R)
• M11: 5,325,983 km (0.114 R)
• M12: 5,425,915 km (0.075 R)
• M13: 6,090,129 km (0.089 R)
• M14: 6,352,524 km (0.1 R)
• M15: 6,618,659 km (0.069 R)
• M16: 6,779,925 km (0.042 R)
• M17: 7,775,349 km (0.065 R)
• M18: 8,406,054 km (0.078 R)
• M19: 8,756,861 km (0.069 R)
• M20: 8,874,894 km (0.05 R)
• M21: 8,934,134 km (0.1 R)
• M22: 8,993,375 km (0.069 R)
• M23: 9,472,836 km (0.119 R)
• M24: 9,960,675 km (0.078 R)
• M25: 11,279,530 km (0.077 R)
• M26: 11,926,690 km (0.095 R)
• M27: 12,254,908 km (0.111 R)
• M28: 12,519,397 km (0.061 R)
• M29: 13,324,682 km (0.104 R)
• M30: 13,802,049 km (0.094 R)
• M31: 16,562,579 km (0.056 R)
• M32: 16,781,740 km (0.099 R)
• M33: 17,001,948 km (0.05 R)
• M34: 17,593,906 km (0.086 R)
• M35: 18,117,349 km (0.033 R)
• M36: 18,192,597 km (0.113 R)
• M37: 18,950,310 km (0.089 R)
• M38: 19,563,811 km (0.056 R)
• M39: 19,873,030 km (0.066 R)
• M40: 21,682,267 km (0.094 R)
• M41: 22,002,256 km (0.098 R)
• M42: 22,243,408 km (0.03 R)
• M43: 22,485,308 km (0.115 R)
• M44: 23,461,584 km (0.034 R)
• M45: 24,285,718 km (0.108 R)
• M46: 25,203,202 km (0.071 R)
• M47: 27,416,503 km (0.092 R)
• M48: 27,936,056 km (0.066 R)
• M49: 29,072,850 km (0.055 R)
• M50: 30,046,583 km (0.047 R)
• M51: 32,847,653 km (0.098 R)
• M52: 32,939,357 km (0.091 R)
• M53: 33,031,210 km (0.106 R)
• M54: 33,399,221 km (0.064 R)
• M55: 35,448,263 km (0.111 R)
• M56: 36,203,433 km (0.086 R)
• M57: 36,392,973 km (0.083 R)
• M58: 36,963,839 km (0.098 R)
• M59: 38,403,868 km (0.1 R)
• M60: 40,057,822 km (0.111 R)
• M61: 41,041,577 km (0.035 R)
• M62: 41,239,346 km (0.082 R)
• M63: 42,133,043 km (0.105 R)
• M64: 42,832,414 km (0.12 R)
• M65: 43,033,024 km (0.04 R)
• M66: 46,181,162 km (0.1 R)
• M67: 47,419,533 km (0.048 R)
• M68: 48,147,027 km (0.064 R)
• M69: 48,355,567 km (0.12 R)
• M70: 49,929,037 km (0.047 R)
• M71: 51,732,589 km (0.116 R)
• M72: 51,839,402 km (0.094 R)
• M73: 52,267,102 km (0.1 R)
• M74: 56,278,869 km (0.114 R)
• M75: 58,488,280 km (0.046 R)
• M76: 59,491,782 km (0.076 R)
• M77: 59,715,580 km (0.097 R)
• M78: 62,081,920 km (0.059 R)
• M79: 62,422,404 km (0.112 R)
• M80: 64,019,960 km (0.109 R)
• M81: 66,093,536 km (0.095 R)
• M82: 70,898,171 km (0.096 R)
• M83: 72,923,128 km (0.104 R)
• M84: 73,522,267 km (0.116 R)
• M85: 74,604,907 km (0.067 R)
• M86: 75,450,584 km (0.082 R)
• M87: 75,571,608 km (0.042 R)
• M88: 75,692,783 km (0.071 R)
• M89: 77,517,577 km (0.051 R)
• M90: 79,233,914 km (0.113 R)
• M91: 80,096,645 km (0.086 R)
• M92: 81,210,550 km (0.077 R)
• M93: 83,078,430 km (0.085 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: 387 - 12,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit