🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.3

Radius: 12.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.95 AU - 1.03 AU

Year: 626 Days

Day: 5.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,640,944 km

• M1: 150,645 km (0.091 R)
• M2: 240,703 km (0.092 R)
• M3: 339,587 km (0.108 R)
• M4: 467,194 km (0.046 R)
• M5: 555,906 km (0.072 R)
• M6: 758,461 km (0.057 R)
• M7: 834,906 km (0.12 R)
• M8: 938,278 km (0.092 R)
• M9: 1,026,241 km (0.067 R)
• M10: 1,117,346 km (0.073 R)
• M11: 1,195,437 km (0.094 R)
• M12: 1,291,927 km (0.11 R)
• M13: 1,413,550 km (0.099 R)
• M14: 1,533,378 km (0.083 R)
• M15: 1,945,670 km (0.099 R)
• M16: 2,086,442 km (0.08 R)
• M17: 2,204,325 km (0.07 R)
• M18: 2,378,606 km (0.103 R)
• M19: 2,536,581 km (0.066 R)
• M20: 2,655,811 km (0.037 R)
• M21: 2,740,932 km (0.055 R)
• M22: 3,069,000 km (0.047 R)
• M23: 3,249,116 km (0.101 R)
• M24: 3,340,670 km (0.098 R)
• M25: 3,541,730 km (0.096 R)
• M26: 3,628,048 km (0.03 R)
• M27: 3,859,027 km (0.088 R)
• M28: 4,045,725 km (0.086 R)
• M29: 4,327,268 km (0.05 R)
• M30: 4,487,338 km (0.113 R)
• M31: 4,666,706 km (0.075 R)
• M32: 4,822,287 km (0.103 R)
• M33: 5,245,799 km (0.052 R)
• M34: 5,398,688 km (0.074 R)
• M35: 5,598,850 km (0.067 R)
• M36: 5,847,781 km (0.066 R)
• M37: 6,109,876 km (0.074 R)
• M38: 6,194,848 km (0.103 R)
• M39: 6,280,418 km (0.08 R)
• M40: 6,356,713 km (0.067 R)
• M41: 6,587,542 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.7

Radius: 13.2

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.03 AU - 1.13 AU

Year: 714 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,640,944 km

• M1: 165,605 km (0.087 R)
• M2: 248,781 km (0.05 R)
• M3: 448,494 km (0.083 R)
• M4: 536,907 km (0.106 R)
• M5: 683,812 km (0.045 R)
• M6: 784,940 km (0.092 R)
• M7: 891,903 km (0.068 R)
• M8: 1,010,384 km (0.079 R)
• M9: 1,122,134 km (0.06 R)
• M10: 1,238,222 km (0.084 R)
• M11: 1,324,839 km (0.066 R)
• M12: 1,441,375 km (0.045 R)
• M13: 1,540,260 km (0.077 R)
• M14: 1,767,499 km (0.094 R)
• M15: 1,866,084 km (0.062 R)
• M16: 1,982,471 km (0.033 R)
• M17: 2,117,259 km (0.025 R)
• M18: 2,238,882 km (0.113 R)
• M19: 2,446,972 km (0.113 R)
• M20: 2,557,824 km (0.074 R)
• M21: 2,652,819 km (0.099 R)
• M22: 2,828,896 km (0.098 R)
• M23: 3,045,364 km (0.116 R)
• M24: 3,192,867 km (0.098 R)
• M25: 3,323,765 km (0.11 R)
• M26: 3,875,782 km (0.118 R)
• M27: 3,985,736 km (0.105 R)
• M28: 4,488,086 km (0.058 R)
• M29: 4,741,505 km (0.059 R)
• M30: 4,880,780 km (0.117 R)
• M31: 5,010,631 km (0.06 R)
• M32: 5,273,774 km (0.107 R)
• M33: 5,463,015 km (0.052 R)
• M34: 5,631,761 km (0.093 R)
• M35: 5,802,303 km (0.111 R)
• M36: 5,974,640 km (0.069 R)
• M37: 6,253,789 km (0.07 R)
• M38: 6,347,886 km (0.101 R)
• M39: 6,549,395 km (0.096 R)
• M40: 6,644,838 km (0.1 R)
• M41: 7,019,581 km (0.069 R)
• M42: 7,178,753 km (0.091 R)
• M43: 7,289,605 km (0.116 R)
• M44: 7,588,202 km (0.094 R)
• M45: 7,903,555 km (0.08 R)
• M46: 7,992,715 km (0.047 R)
• M47: 8,547,274 km (0.114 R)
• M48: 8,691,187 km (0.065 R)
• M49: 8,888,657 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 10.5

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.03 AU - 1.25 AU

Year: 774 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,640,944 km

• M1: 135,685 km (0.083 R)
• M2: 221,106 km (0.038 R)
• M3: 293,511 km (0.096 R)
• M4: 449,093 km (0.085 R)
• M5: 529,576 km (0.113 R)
• M6: 651,050 km (0.1 R)
• M7: 728,841 km (0.066 R)
• M8: 855,101 km (0.066 R)
• M9: 953,387 km (0.081 R)
• M10: 1,025,194 km (0.115 R)
• M11: 1,162,076 km (0.104 R)
• M12: 1,232,986 km (0.105 R)
• M13: 1,365,679 km (0.104 R)
• M14: 1,475,484 km (0.093 R)
• M15: 1,763,011 km (0.081 R)
• M16: 1,928,915 km (0.093 R)
• M17: 2,013,887 km (0.096 R)
• M18: 2,084,347 km (0.047 R)
• M19: 2,309,043 km (0.103 R)
• M20: 2,374,717 km (0.113 R)
• M21: 2,541,817 km (0.085 R)
• M22: 2,738,688 km (0.077 R)
• M23: 2,834,730 km (0.115 R)
• M24: 2,976,399 km (0.114 R)
• M25: 3,156,964 km (0.071 R)
• M26: 3,350,394 km (0.059 R)
• M27: 3,671,880 km (0.056 R)
• M28: 3,983,642 km (0.117 R)
• M29: 4,172,883 km (0.11 R)
• M30: 4,253,516 km (0.062 R)
• M31: 4,375,289 km (0.117 R)
• M32: 4,508,581 km (0.119 R)
• M33: 4,580,986 km (0.076 R)
• M34: 4,653,691 km (0.11 R)
• M35: 4,980,712 km (0.112 R)
• M36: 5,109,216 km (0.111 R)
• M37: 5,249,838 km (0.117 R)
• M38: 5,325,983 km (0.084 R)
• M39: 5,926,320 km (0.036 R)
• M40: 6,234,641 km (0.081 R)
• M41: 6,419,843 km (0.077 R)
• M42: 6,653,964 km (0.085 R)
• M43: 7,010,455 km (0.083 R)
• M44: 7,094,529 km (0.12 R)
• M45: 7,202,988 km (0.088 R)
• M46: 7,324,312 km (0.107 R)
• M47: 7,667,639 km (0.074 R)
• M48: 8,079,033 km (0.104 R)
• M49: 8,179,862 km (0.104 R)
• M50: 8,332,003 km (0.065 R)
• M51: 8,446,595 km (0.118 R)
• M52: 8,587,367 km (0.082 R)
• M53: 8,703,155 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 11.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.83 AU - 2.11 AU

Year: 1758 Days

Day: 6.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,640,944 km

• M1: 141,669 km (0.117 R)
• M2: 219,460 km (0.09 R)
• M3: 344,673 km (0.111 R)
• M4: 460,313 km (0.113 R)
• M5: 562,039 km (0.116 R)
• M6: 711,487 km (0.12 R)
• M7: 868,416 km (0.036 R)
• M8: 962,513 km (0.076 R)
• M9: 1,091,017 km (0.071 R)
• M10: 1,193,641 km (0.101 R)
• M11: 1,266,645 km (0.041 R)
• M12: 1,451,698 km (0.05 R)
• M13: 1,609,972 km (0.038 R)
• M14: 1,682,228 km (0.112 R)
• M15: 1,953,748 km (0.118 R)
• M16: 2,279,872 km (0.078 R)
• M17: 2,392,519 km (0.111 R)
• M18: 2,720,288 km (0.119 R)
• M19: 2,851,036 km (0.038 R)
• M20: 3,028,758 km (0.09 R)
• M21: 3,383,605 km (0.11 R)
• M22: 3,524,675 km (0.094 R)
• M23: 3,764,032 km (0.114 R)
• M24: 4,008,774 km (0.108 R)
• M25: 4,083,274 km (0.117 R)
• M26: 4,246,186 km (0.108 R)
• M27: 4,347,613 km (0.101 R)
• M28: 4,424,207 km (0.077 R)
• M29: 4,552,712 km (0.114 R)
• M30: 4,774,266 km (0.106 R)
• M31: 4,893,047 km (0.112 R)
• M32: 5,255,373 km (0.093 R)
• M33: 5,515,524 km (0.05 R)
• M34: 5,640,139 km (0.119 R)
• M35: 6,148,472 km (0.112 R)
• M36: 6,220,279 km (0.087 R)
• M37: 6,568,843 km (0.093 R)
• M38: 6,998,338 km (0.114 R)
• M39: 7,300,077 km (0.066 R)
• M40: 7,483,035 km (0.077 R)
• M41: 7,667,639 km (0.118 R)
• M42: 7,978,653 km (0.118 R)
• M43: 8,120,023 km (0.111 R)
• M44: 8,405,156 km (0.12 R)
• M45: 8,581,083 km (0.091 R)
• M46: 8,790,520 km (0.088 R)
• M47: 9,018,059 km (0.104 R)
• M48: 9,313,365 km (0.116 R)
• M49: 9,611,962 km (0.11 R)
• M50: 9,695,438 km (0.12 R)
• M51: 9,779,213 km (0.056 R)
• M52: 9,913,701 km (0.086 R)
• M53: 10,184,473 km (0.092 R)
• M54: 10,647,030 km (0.086 R)
• M55: 10,837,468 km (0.064 R)
• M56: 11,011,600 km (0.029 R)
• M57: 11,134,121 km (0.112 R)
• M58: 11,309,749 km (0.11 R)
• M59: 11,486,424 km (0.06 R)
• M60: 12,039,786 km (0.058 R)
• M61: 12,183,999 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.4

Radius: 8

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.16 AU - 3.54 AU

Year: 3059 Days

Day: 9.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,640,944 km

• M1: 281,244 km (0.068 R)
• M2: 407,505 km (0.036 R)
• M3: 970,591 km (0.101 R)
• M4: 1,197,082 km (0.114 R)
• M5: 1,343,987 km (0.045 R)
• M6: 1,744,311 km (0.074 R)
• M7: 1,819,708 km (0.114 R)
• M8: 2,068,191 km (0.1 R)
• M9: 2,327,593 km (0.117 R)
• M10: 2,427,525 km (0.051 R)
• M11: 2,597,468 km (0.069 R)
• M12: 3,075,583 km (0.117 R)
• M13: 3,222,488 km (0.064 R)
• M14: 3,504,330 km (0.087 R)
• M15: 3,716,161 km (0.098 R)
• M16: 3,774,653 km (0.115 R)
• M17: 4,172,434 km (0.107 R)
• M18: 4,438,270 km (0.082 R)
• M19: 4,646,510 km (0.053 R)
• M20: 4,815,406 km (0.097 R)
• M21: 5,334,361 km (0.096 R)
• M22: 5,422,474 km (0.118 R)
• M23: 5,511,335 km (0.105 R)
• M24: 5,802,901 km (0.085 R)
• M25: 6,007,850 km (0.099 R)
• M26: 6,099,704 km (0.114 R)
• M27: 6,284,756 km (0.11 R)
• M28: 6,589,487 km (0.056 R)
• M29: 6,684,182 km (0.106 R)
• M30: 6,875,069 km (0.032 R)
• M31: 7,067,751 km (0.106 R)
• M32: 7,140,456 km (0.116 R)
• M33: 7,681,402 km (0.081 R)
• M34: 8,007,076 km (0.087 R)
• M35: 8,286,376 km (0.112 R)
• M36: 8,594,697 km (0.03 R)
• M37: 8,802,189 km (0.116 R)
• M38: 8,880,578 km (0.074 R)
• M39: 9,011,477 km (0.098 R)
• M40: 9,143,123 km (0.075 R)
• M41: 9,541,951 km (0.092 R)
• M42: 10,082,448 km (0.062 R)
• M43: 10,164,427 km (0.077 R)
• M44: 10,799,919 km (0.054 R)
• M45: 10,939,793 km (0.096 R)
• M46: 11,052,141 km (0.047 R)
• M47: 11,278,034 km (0.108 R)
• M48: 12,283,780 km (0.11 R)
• M49: 12,694,127 km (0.062 R)
• M50: 12,990,032 km (0.098 R)
• M51: 13,198,571 km (0.118 R)
• M52: 13,618,792 km (0.059 R)
• M53: 14,226,758 km (0.108 R)
• M54: 14,288,093 km (0.099 R)
• M55: 14,349,428 km (0.09 R)
• M56: 14,688,566 km (0.094 R)
• M57: 14,812,583 km (0.093 R)
• M58: 15,217,993 km (0.118 R)
• M59: 15,312,090 km (0.064 R)
• M60: 15,406,337 km (0.104 R)
• M61: 15,469,317 km (0.119 R)
• M62: 16,199,355 km (0.053 R)
• M63: 16,681,509 km (0.073 R)
• M64: 16,810,911 km (0.04 R)
• M65: 17,233,675 km (0.048 R)
• M66: 17,659,879 km (0.104 R)
• M67: 17,857,797 km (0.093 R)
• M68: 18,355,958 km (0.065 R)
• M69: 18,489,399 km (0.064 R)
• M70: 18,556,419 km (0.068 R)
• M71: 19,945,735 km (0.099 R)
• M72: 20,358,774 km (0.1 R)
• M73: 20,705,093 km (0.081 R)
• M74: 21,228,237 km (0.103 R)
• M75: 21,509,032 km (0.11 R)
• M76: 21,685,109 km (0.113 R)
• M77: 22,003,304 km (0.108 R)
• M78: 23,147,279 km (0.092 R)
• M79: 23,472,355 km (0.105 R)
• M80: 23,690,020 km (0.025 R)
• M81: 23,799,226 km (0.109 R)
• M82: 23,871,931 km (0.113 R)
• M83: 24,310,402 km (0.103 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: 461 - 20,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit