🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.4

Radius: 10

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.82 AU - 0.84 AU

Year: 481 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 39,872,983 km

• M1: 126,560 km (0.077 R)
• M2: 226,641 km (0.078 R)
• M3: 339,438 km (0.111 R)
• M4: 455,526 km (0.058 R)
• M5: 521,349 km (0.1 R)
• M6: 693,985 km (0.119 R)
• M7: 807,978 km (0.112 R)
• M8: 895,493 km (0.084 R)
• M9: 967,150 km (0.108 R)
• M10: 1,035,816 km (0.089 R)
• M11: 1,111,512 km (0.057 R)
• M12: 1,199,476 km (0.106 R)
• M13: 1,317,209 km (0.109 R)
• M14: 1,501,065 km (0.118 R)
• M15: 1,581,698 km (0.112 R)
• M16: 1,675,646 km (0.05 R)
• M17: 1,826,440 km (0.116 R)
• M18: 1,919,041 km (0.076 R)
• M19: 2,000,722 km (0.072 R)
• M20: 2,102,748 km (0.072 R)
• M21: 2,219,733 km (0.118 R)
• M22: 2,372,473 km (0.113 R)
• M23: 2,590,886 km (0.095 R)
• M24: 2,695,454 km (0.072 R)
• M25: 3,091,440 km (0.039 R)
• M26: 3,180,301 km (0.111 R)
• M27: 3,300,129 km (0.038 R)
• M28: 3,368,196 km (0.07 R)
• M29: 3,536,643 km (0.103 R)
• M30: 3,668,589 km (0.099 R)
• M31: 3,731,420 km (0.115 R)
• M32: 3,794,550 km (0.036 R)
• M33: 3,857,979 km (0.069 R)
• M34: 4,002,042 km (0.07 R)
• M35: 4,139,822 km (0.119 R)
• M36: 4,361,825 km (0.025 R)
• M37: 4,445,151 km (0.072 R)
• M38: 4,757,811 km (0.115 R)
• M39: 4,921,172 km (0.091 R)
• M40: 4,990,435 km (0.084 R)
• M41: 5,182,968 km (0.105 R)
• M42: 5,262,404 km (0.071 R)
• M43: 5,422,474 km (0.094 R)
• M44: 5,494,131 km (0.058 R)
• M45: 5,784,052 km (0.1 R)
• M46: 5,930,808 km (0.063 R)
• M47: 6,069,634 km (0.029 R)
• M48: 6,181,534 km (0.12 R)
• M49: 6,256,333 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 10.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.4 AU - 3.5 AU

Year: 4074 Days

Day: 6 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,872,983 km

• M1: 189,989 km (0.119 R)
• M2: 261,198 km (0.112 R)
• M3: 488,287 km (0.054 R)
• M4: 704,307 km (0.06 R)
• M5: 1,015,171 km (0.074 R)
• M6: 1,261,559 km (0.096 R)
• M7: 1,628,223 km (0.092 R)
• M8: 1,744,760 km (0.087 R)
• M9: 1,891,067 km (0.087 R)
• M10: 2,167,673 km (0.057 R)
• M11: 2,413,163 km (0.114 R)
• M12: 2,637,261 km (0.078 R)
• M13: 3,702,846 km (0.118 R)
• M14: 3,857,680 km (0.083 R)
• M15: 3,944,597 km (0.109 R)
• M16: 4,049,764 km (0.032 R)
• M17: 4,173,781 km (0.064 R)
• M18: 4,389,202 km (0.092 R)
• M19: 4,480,007 km (0.079 R)
• M20: 4,663,564 km (0.085 R)
• M21: 4,962,610 km (0.081 R)
• M22: 5,038,307 km (0.1 R)
• M23: 5,618,746 km (0.069 R)
• M24: 5,896,849 km (0.089 R)
• M25: 6,098,357 km (0.098 R)
• M26: 6,446,023 km (0.065 R)
• M27: 6,716,346 km (0.107 R)
• M28: 6,969,166 km (0.101 R)
• M29: 7,440,848 km (0.052 R)
• M30: 8,302,383 km (0.098 R)
• M31: 8,687,747 km (0.098 R)
• M32: 8,986,494 km (0.1 R)
• M33: 9,523,251 km (0.06 R)
• M34: 9,902,930 km (0.113 R)
• M35: 10,311,632 km (0.095 R)
• M36: 10,824,154 km (0.1 R)
• M37: 10,922,739 km (0.066 R)
• M38: 11,445,284 km (0.094 R)
• M39: 11,874,181 km (0.103 R)
• M40: 12,956,522 km (0.112 R)
• M41: 13,192,438 km (0.093 R)
• M42: 13,668,757 km (0.062 R)
• M43: 13,909,161 km (0.103 R)
• M44: 14,231,694 km (0.105 R)
• M45: 15,241,779 km (0.114 R)
• M46: 15,491,009 km (0.051 R)
• M47: 15,937,260 km (0.092 R)
• M48: 16,472,820 km (0.109 R)
• M49: 16,643,212 km (0.096 R)
• M50: 16,928,495 km (0.089 R)
• M51: 17,215,274 km (0.069 R)
• M52: 17,648,659 km (0.078 R)
• M53: 18,144,127 km (0.065 R)
• M54: 18,437,638 km (0.109 R)
• M55: 19,477,493 km (0.091 R)
• M56: 19,928,980 km (0.106 R)
• M57: 20,171,178 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 9.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.15 AU - 4.31 AU

Year: 4580 Days

Day: 8.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,872,983 km

• M1: 153,338 km (0.066 R)
• M2: 233,821 km (0.11 R)
• M3: 922,720 km (0.093 R)
• M4: 1,033,871 km (0.102 R)
• M5: 1,098,497 km (0.076 R)
• M6: 2,033,783 km (0.118 R)
• M7: 2,097,811 km (0.058 R)
• M8: 2,237,087 km (0.08 R)
• M9: 2,408,376 km (0.102 R)
• M10: 2,774,143 km (0.115 R)
• M11: 2,968,919 km (0.046 R)
• M12: 3,371,936 km (0.113 R)
• M13: 4,170,938 km (0.058 R)
• M14: 4,382,619 km (0.051 R)
• M15: 4,610,008 km (0.111 R)
• M16: 5,051,322 km (0.065 R)
• M17: 5,176,386 km (0.086 R)
• M18: 6,186,620 km (0.056 R)
• M19: 6,496,138 km (0.099 R)
• M20: 6,783,067 km (0.041 R)
• M21: 7,046,359 km (0.099 R)
• M22: 7,341,216 km (0.118 R)
• M23: 8,103,417 km (0.114 R)
• M24: 8,382,866 km (0.096 R)
• M25: 8,456,917 km (0.117 R)
• M26: 9,764,552 km (0.113 R)
• M27: 9,889,317 km (0.102 R)
• M28: 10,394,060 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.3

Radius: 9.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.41 AU - 6.61 AU

Year: 9368 Days

Day: 14.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,872,983 km

• M1: 116,686 km (0.085 R)
• M2: 179,069 km (0.044 R)
• M3: 299,495 km (0.114 R)
• M4: 518,357 km (0.114 R)
• M5: 584,628 km (0.083 R)
• M6: 682,914 km (0.096 R)
• M7: 802,742 km (0.098 R)
• M8: 979,268 km (0.055 R)
• M9: 1,098,497 km (0.098 R)
• M10: 1,259,016 km (0.111 R)
• M11: 1,446,611 km (0.036 R)
• M12: 1,643,632 km (0.109 R)
• M13: 1,786,647 km (0.101 R)
• M14: 1,849,329 km (0.083 R)
• M15: 2,633,970 km (0.109 R)
• M16: 2,900,104 km (0.109 R)
• M17: 3,406,044 km (0.083 R)
• M18: 3,994,263 km (0.049 R)
• M19: 4,076,841 km (0.054 R)
• M20: 4,470,284 km (0.104 R)
• M21: 4,527,430 km (0.109 R)
• M22: 5,172,945 km (0.094 R)
• M23: 5,537,066 km (0.1 R)
• M24: 5,847,033 km (0.118 R)
• M25: 6,613,722 km (0.092 R)
• M26: 7,209,421 km (0.072 R)
• M27: 7,344,208 km (0.093 R)
• M28: 7,822,473 km (0.108 R)
• M29: 8,135,132 km (0.051 R)
• M30: 8,773,018 km (0.089 R)
• M31: 10,781,219 km (0.055 R)
• M32: 11,324,260 km (0.101 R)
• M33: 11,441,694 km (0.09 R)
• M34: 11,520,382 km (0.1 R)
• M35: 12,517,751 km (0.076 R)
• M36: 12,598,684 km (0.089 R)
• M37: 12,679,916 km (0.106 R)
• M38: 12,924,358 km (0.102 R)
• M39: 13,750,737 km (0.067 R)
• M40: 14,128,173 km (0.105 R)
• M41: 15,065,254 km (0.103 R)
• M42: 15,324,207 km (0.028 R)
• M43: 15,497,741 km (0.116 R)
• M44: 16,685,997 km (0.073 R)
• M45: 18,730,551 km (0.113 R)
• M46: 19,805,860 km (0.09 R)
• M47: 20,949,237 km (0.078 R)
• M48: 21,528,779 km (0.095 R)
• M49: 22,260,762 km (0.101 R)
• M50: 23,000,972 km (0.095 R)
• M51: 23,950,021 km (0.111 R)
• M52: 24,050,700 km (0.111 R)
• M53: 24,252,358 km (0.115 R)
• M54: 24,505,328 km (0.089 R)
• M55: 26,144,771 km (0.097 R)
• M56: 26,352,263 km (0.102 R)
• M57: 26,873,163 km (0.112 R)
• M58: 27,030,091 km (0.079 R)
• M59: 27,187,319 km (0.101 R)
• M60: 27,819,519 km (0.096 R)
• M61: 28,616,277 km (0.058 R)
• M62: 29,474,670 km (0.051 R)
• M63: 29,636,535 km (0.118 R)
• M64: 30,341,291 km (0.078 R)
• M65: 30,668,461 km (0.114 R)
• M66: 32,099,814 km (0.109 R)
• M67: 32,488,918 km (0.08 R)
• M68: 32,656,018 km (0.117 R)
• M69: 33,047,366 km (0.098 R)
• M70: 33,159,415 km (0.072 R)
• M71: 33,552,708 km (0.057 R)
• M72: 35,255,730 km (0.03 R)
• M73: 36,290,947 km (0.065 R)
• M74: 36,696,358 km (0.1 R)
• M75: 37,453,024 km (0.085 R)
• M76: 37,745,338 km (0.102 R)
• M77: 38,745,250 km (0.118 R)
• M78: 39,456,289 km (0.109 R)
• M79: 39,872,919 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 16,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit