🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.3

Radius: 13.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.7 AU - 0.86 AU

Year: 452 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,348,709 km

• M1: 171,439 km (0.059 R)
• M2: 258,655 km (0.085 R)
• M3: 347,965 km (0.119 R)
• M4: 469,438 km (0.113 R)
• M5: 616,343 km (0.054 R)
• M6: 734,675 km (0.1 R)
• M7: 830,119 km (0.091 R)
• M8: 948,750 km (0.062 R)
• M9: 1,039,107 km (0.087 R)
• M10: 1,132,605 km (0.097 R)
• M11: 1,233,434 km (0.114 R)
• M12: 1,354,609 km (0.115 R)
• M13: 1,555,369 km (0.102 R)
• M14: 1,650,364 km (0.09 R)
• M15: 1,909,168 km (0.112 R)
• M16: 2,001,769 km (0.111 R)
• M17: 2,135,958 km (0.11 R)
• M18: 2,288,847 km (0.085 R)
• M19: 2,403,290 km (0.035 R)
• M20: 2,573,383 km (0.089 R)
• M21: 2,681,841 km (0.087 R)
• M22: 2,808,401 km (0.114 R)
• M23: 2,903,395 km (0.097 R)
• M24: 3,125,249 km (0.093 R)
• M25: 3,282,177 km (0.07 R)
• M26: 3,459,750 km (0.102 R)
• M27: 3,701,650 km (0.11 R)
• M28: 3,868,003 km (0.054 R)
• M29: 4,112,894 km (0.1 R)
• M30: 4,253,367 km (0.076 R)
• M31: 4,421,365 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 12

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.43 AU - 1.83 AU

Year: 1365 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 41,348,709 km

• M1: 149,598 km (0.099 R)
• M2: 251,773 km (0.094 R)
• M3: 335,698 km (0.118 R)
• M4: 486,941 km (0.111 R)
• M5: 572,960 km (0.105 R)
• M6: 676,631 km (0.119 R)
• M7: 879,935 km (0.056 R)
• M8: 1,076,955 km (0.087 R)
• M9: 1,167,013 km (0.081 R)
• M10: 1,362,687 km (0.114 R)
• M11: 1,561,802 km (0.111 R)
• M12: 1,681,181 km (0.061 R)
• M13: 1,811,929 km (0.116 R)
• M14: 1,887,028 km (0.098 R)
• M15: 2,118,904 km (0.101 R)
• M16: 2,396,857 km (0.034 R)
• M17: 2,507,709 km (0.093 R)
• M18: 2,601,357 km (0.101 R)
• M19: 2,705,926 km (0.08 R)
• M20: 2,802,118 km (0.072 R)
• M21: 3,017,987 km (0.115 R)
• M22: 3,097,873 km (0.118 R)
• M23: 3,280,233 km (0.08 R)
• M24: 3,434,917 km (0.112 R)
• M25: 3,602,616 km (0.096 R)
• M26: 3,698,209 km (0.044 R)
• M27: 3,783,929 km (0.078 R)
• M28: 3,891,938 km (0.117 R)
• M29: 4,089,108 km (0.091 R)
• M30: 4,289,719 km (0.087 R)
• M31: 4,413,736 km (0.097 R)
• M32: 4,562,137 km (0.09 R)
• M33: 4,805,233 km (0.093 R)
• M34: 4,898,881 km (0.065 R)
• M35: 5,076,305 km (0.039 R)
• M36: 5,171,898 km (0.077 R)
• M37: 5,292,174 km (0.042 R)
• M38: 5,462,117 km (0.107 R)
• M39: 6,008,000 km (0.094 R)
• M40: 6,274,733 km (0.086 R)
• M41: 6,390,372 km (0.11 R)
• M42: 6,597,416 km (0.081 R)
• M43: 6,675,655 km (0.053 R)
• M44: 6,754,344 km (0.078 R)
• M45: 7,151,825 km (0.088 R)
• M46: 7,232,309 km (0.106 R)
• M47: 7,639,066 km (0.089 R)
• M48: 7,776,397 km (0.052 R)
• M49: 8,053,302 km (0.083 R)
• M50: 8,178,964 km (0.089 R)
• M51: 8,432,383 km (0.082 R)
• M52: 8,731,429 km (0.108 R)
• M53: 8,817,448 km (0.047 R)
• M54: 9,398,486 km (0.069 R)
• M55: 9,664,022 km (0.105 R)
• M56: 9,812,573 km (0.089 R)
• M57: 10,021,861 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 9.1

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.74 AU - 2.14 AU

Year: 1773 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,348,709 km

• M1: 115,190 km (0.108 R)
• M2: 177,124 km (0.113 R)
• M3: 250,726 km (0.103 R)
• M4: 360,830 km (0.117 R)
• M5: 502,050 km (0.058 R)
• M6: 580,440 km (0.05 R)
• M7: 643,720 km (0.044 R)
• M8: 750,533 km (0.083 R)
• M9: 982,858 km (0.096 R)
• M10: 1,271,582 km (0.116 R)
• M11: 1,365,081 km (0.109 R)
• M12: 1,505,403 km (0.074 R)
• M13: 1,819,559 km (0.036 R)
• M14: 1,945,221 km (0.108 R)
• M15: 2,134,163 km (0.058 R)
• M16: 2,287,651 km (0.039 R)
• M17: 2,519,378 km (0.049 R)
• M18: 2,781,024 km (0.095 R)
• M19: 2,881,405 km (0.066 R)
• M20: 2,994,351 km (0.12 R)
• M21: 3,051,348 km (0.097 R)
• M22: 3,283,224 km (0.097 R)
• M23: 3,473,064 km (0.117 R)
• M24: 3,654,078 km (0.078 R)
• M25: 4,025,828 km (0.119 R)
• M26: 4,383,666 km (0.112 R)
• M27: 4,527,131 km (0.05 R)
• M28: 4,685,405 km (0.058 R)
• M29: 5,267,491 km (0.114 R)
• M30: 5,448,055 km (0.072 R)
• M31: 5,602,440 km (0.075 R)
• M32: 5,858,103 km (0.05 R)
• M33: 5,987,505 km (0.056 R)
• M34: 6,132,316 km (0.117 R)
• M35: 6,484,619 km (0.051 R)
• M36: 6,573,630 km (0.093 R)
• M37: 6,798,176 km (0.072 R)
• M38: 6,873,723 km (0.109 R)
• M39: 6,949,419 km (0.067 R)
• M40: 7,010,156 km (0.084 R)
• M41: 7,254,898 km (0.117 R)
• M42: 7,332,091 km (0.113 R)
• M43: 7,611,839 km (0.093 R)
• M44: 7,737,351 km (0.094 R)
• M45: 8,553,557 km (0.114 R)
• M46: 8,765,986 km (0.1 R)
• M47: 8,897,633 km (0.089 R)
• M48: 9,162,720 km (0.052 R)
• M49: 9,396,990 km (0.096 R)
• M50: 9,616,151 km (0.074 R)
• M51: 9,854,161 km (0.11 R)
• M52: 9,956,785 km (0.095 R)
• M53: 10,094,116 km (0.045 R)
• M54: 10,562,358 km (0.055 R)
• M55: 10,755,189 km (0.102 R)
• M56: 11,197,700 km (0.092 R)
• M57: 11,501,982 km (0.099 R)
• M58: 11,790,855 km (0.115 R)
• M59: 12,118,774 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.6

Radius: 13.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.85 AU - 2.15 AU

Year: 1855 Days

Day: 14.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,348,709 km

• M1: 172,935 km (0.065 R)
• M2: 294,409 km (0.1 R)
• M3: 385,514 km (0.042 R)
• M4: 475,272 km (0.032 R)
• M5: 645,814 km (0.096 R)
• M6: 733,628 km (0.099 R)
• M7: 853,306 km (0.104 R)
• M8: 1,106,725 km (0.027 R)
• M9: 1,393,504 km (0.09 R)
• M10: 1,503,159 km (0.115 R)
• M11: 1,740,721 km (0.105 R)
• M12: 1,887,327 km (0.082 R)
• M13: 1,990,699 km (0.106 R)
• M14: 2,086,442 km (0.048 R)
• M15: 2,223,174 km (0.113 R)
• M16: 2,352,726 km (0.112 R)
• M17: 2,672,416 km (0.054 R)
• M18: 2,832,336 km (0.11 R)
• M19: 3,128,091 km (0.049 R)
• M20: 3,296,838 km (0.117 R)
• M21: 3,468,726 km (0.098 R)
• M22: 3,643,606 km (0.065 R)
• M23: 3,797,542 km (0.057 R)
• M24: 3,953,722 km (0.048 R)
• M25: 4,087,612 km (0.053 R)
• M26: 4,359,880 km (0.093 R)
• M27: 4,549,122 km (0.083 R)
• M28: 4,651,147 km (0.077 R)
• M29: 4,857,443 km (0.116 R)
• M30: 5,001,057 km (0.079 R)
• M31: 5,225,902 km (0.076 R)
• M32: 5,589,874 km (0.093 R)
• M33: 5,726,756 km (0.09 R)
• M34: 5,920,336 km (0.106 R)
• M35: 6,228,956 km (0.108 R)
• M36: 6,485,516 km (0.097 R)
• M37: 6,760,029 km (0.108 R)
• M38: 6,891,376 km (0.093 R)
• M39: 7,127,142 km (0.107 R)
• M40: 7,231,112 km (0.066 R)
• M41: 7,365,601 km (0.103 R)
• M42: 7,896,374 km (0.115 R)
• M43: 7,988,676 km (0.103 R)
• M44: 8,127,652 km (0.116 R)
• M45: 8,329,909 km (0.116 R)
• M46: 8,423,856 km (0.102 R)
• M47: 8,518,252 km (0.114 R)
• M48: 8,803,236 km (0.105 R)
• M49: 8,978,864 km (0.078 R)
• M50: 9,333,860 km (0.102 R)
• M51: 9,496,772 km (0.055 R)
• M52: 9,611,364 km (0.114 R)
• M53: 9,775,922 km (0.11 R)
• M54: 9,957,982 km (0.093 R)
• M55: 10,275,130 km (0.079 R)
• M56: 10,409,618 km (0.09 R)
• M57: 10,595,568 km (0.109 R)
• M58: 10,714,499 km (0.101 R)
• M59: 11,472,062 km (0.092 R)
• M60: 11,629,140 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 10.7

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.59 AU - 5.09 AU

Year: 6985 Days

Day: 11.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,348,709 km

• M1: 147,653 km (0.074 R)
• M2: 347,217 km (0.107 R)
• M3: 450,439 km (0.084 R)
• M4: 800,349 km (0.119 R)
• M5: 962,812 km (0.08 R)
• M6: 1,227,451 km (0.087 R)
• M7: 1,475,783 km (0.095 R)
• M8: 1,575,714 km (0.086 R)
• M9: 1,867,879 km (0.114 R)
• M10: 1,998,478 km (0.095 R)
• M11: 2,087,339 km (0.071 R)
• M12: 2,455,948 km (0.055 R)
• M13: 2,820,518 km (0.054 R)
• M14: 2,895,467 km (0.038 R)
• M15: 2,971,163 km (0.1 R)
• M16: 3,228,322 km (0.051 R)
• M17: 3,466,033 km (0.085 R)
• M18: 3,573,444 km (0.101 R)
• M19: 3,791,857 km (0.062 R)
• M20: 4,386,060 km (0.12 R)
• M21: 4,798,501 km (0.075 R)
• M22: 5,009,285 km (0.081 R)
• M23: 5,440,426 km (0.066 R)
• M24: 5,534,224 km (0.037 R)
• M25: 5,851,371 km (0.086 R)
• M26: 5,947,563 km (0.108 R)
• M27: 6,871,629 km (0.089 R)
• M28: 7,419,755 km (0.073 R)
• M29: 7,593,887 km (0.098 R)
• M30: 8,232,221 km (0.094 R)
• M31: 8,703,903 km (0.059 R)
• M32: 8,814,007 km (0.058 R)
• M33: 9,184,412 km (0.065 R)
• M34: 9,296,610 km (0.12 R)
• M35: 9,484,505 km (0.093 R)
• M36: 10,171,309 km (0.042 R)
• M37: 10,365,038 km (0.11 R)
• M38: 10,755,937 km (0.073 R)
• M39: 10,992,900 km (0.095 R)
• M40: 11,191,716 km (0.055 R)
• M41: 12,203,446 km (0.054 R)
• M42: 13,371,058 km (0.118 R)
• M43: 14,313,375 km (0.103 R)
• M44: 14,399,992 km (0.089 R)
• M45: 14,486,908 km (0.083 R)
• M46: 14,968,015 km (0.052 R)
• M47: 15,100,259 km (0.096 R)
• M48: 15,410,077 km (0.11 R)
• M49: 16,171,231 km (0.07 R)
• M50: 16,533,557 km (0.062 R)
• M51: 17,405,114 km (0.116 R)
• M52: 17,497,715 km (0.088 R)
• M53: 18,291,631 km (0.067 R)
• M54: 18,621,793 km (0.046 R)
• M55: 18,811,483 km (0.116 R)
• M56: 20,693,724 km (0.119 R)
• M57: 21,087,316 km (0.107 R)
• M58: 21,284,935 km (0.03 R)
• M59: 22,736,483 km (0.1 R)
• M60: 23,910,377 km (0.105 R)
• M61: 25,523,491 km (0.092 R)
• M62: 25,681,466 km (0.069 R)
• M63: 26,157,337 km (0.101 R)
• M64: 26,316,659 km (0.106 R)
• M65: 28,035,539 km (0.114 R)
• M66: 28,853,839 km (0.085 R)
• M67: 29,348,559 km (0.11 R)
• M68: 30,012,474 km (0.105 R)
• M69: 30,905,574 km (0.062 R)
• M70: 31,186,369 km (0.093 R)
• M71: 31,694,104 km (0.113 R)
• M72: 32,033,990 km (0.117 R)
• M73: 32,147,535 km (0.086 R)
• M74: 32,603,360 km (0.119 R)
• M75: 33,061,129 km (0.057 R)
• M76: 33,405,953 km (0.11 R)
• M77: 34,099,189 km (0.116 R)
• M78: 34,563,840 km (0.075 R)
• M79: 35,440,932 km (0.036 R)
• M80: 36,562,468 km (0.115 R)
• M81: 37,755,511 km (0.092 R)
• M82: 37,875,488 km (0.056 R)
• M83: 39,873,816 km (0.096 R)
• M84: 40,855,178 km (0.091 R)
• M85: 41,039,932 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit