🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.2

Radius: 11.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.73 AU - 0.79 AU

Year: 442 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,472,528 km

• M1: 150,645 km (0.068 R)
• M2: 223,649 km (0.114 R)
• M3: 330,013 km (0.116 R)
• M4: 406,906 km (0.096 R)
• M5: 529,128 km (0.057 R)
• M6: 688,898 km (0.064 R)
• M7: 824,284 km (0.103 R)
• M8: 934,538 km (0.1 R)
• M9: 1,054,515 km (0.055 R)
• M10: 1,142,329 km (0.065 R)
• M11: 1,242,560 km (0.116 R)
• M12: 1,370,915 km (0.115 R)
• M13: 1,447,060 km (0.11 R)
• M14: 1,519,615 km (0.076 R)
• M15: 1,652,159 km (0.095 R)
• M16: 1,761,216 km (0.055 R)
• M17: 1,872,666 km (0.036 R)
• M18: 2,021,217 km (0.076 R)
• M19: 2,097,063 km (0.085 R)
• M20: 2,263,715 km (0.058 R)
• M21: 2,367,087 km (0.047 R)
• M22: 2,459,688 km (0.076 R)
• M23: 2,674,062 km (0.105 R)
• M24: 2,751,254 km (0.115 R)
• M25: 2,829,195 km (0.075 R)
• M26: 2,914,466 km (0.111 R)
• M27: 2,987,320 km (0.106 R)
• M28: 3,162,050 km (0.075 R)
• M29: 3,312,695 km (0.117 R)
• M30: 3,395,722 km (0.106 R)
• M31: 3,613,836 km (0.059 R)
• M32: 3,778,543 km (0.045 R)
• M33: 3,858,279 km (0.112 R)
• M34: 3,960,604 km (0.115 R)
• M35: 4,108,406 km (0.079 R)
• M36: 4,386,509 km (0.106 R)
• M37: 4,478,063 km (0.055 R)
• M38: 4,764,393 km (0.111 R)
• M39: 4,874,347 km (0.112 R)
• M40: 4,953,485 km (0.1 R)
• M41: 5,048,928 km (0.094 R)
• M42: 5,225,454 km (0.106 R)
• M43: 5,355,155 km (0.114 R)
• M44: 5,453,142 km (0.092 R)
• M45: 5,593,016 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 13.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.81 AU - 1.01 AU

Year: 579 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,472,528 km

• M1: 169,943 km (0.035 R)
• M2: 303,983 km (0.067 R)
• M3: 442,062 km (0.099 R)
• M4: 550,520 km (0.12 R)
• M5: 639,531 km (0.028 R)
• M6: 738,116 km (0.115 R)
• M7: 842,685 km (0.116 R)
• M8: 1,010,384 km (0.118 R)
• M9: 1,102,985 km (0.119 R)
• M10: 1,261,409 km (0.094 R)
• M11: 1,451,548 km (0.095 R)
• M12: 1,538,165 km (0.086 R)
• M13: 1,676,693 km (0.035 R)
• M14: 1,830,031 km (0.032 R)
• M15: 1,940,135 km (0.056 R)
• M16: 2,025,705 km (0.1 R)
• M17: 2,217,340 km (0.076 R)
• M18: 2,472,853 km (0.081 R)
• M19: 2,589,539 km (0.103 R)
• M20: 2,756,191 km (0.09 R)
• M21: 2,840,864 km (0.101 R)
• M22: 2,969,518 km (0.108 R)
• M23: 3,106,549 km (0.107 R)
• M24: 3,322,569 km (0.108 R)
• M25: 3,412,926 km (0.093 R)
• M26: 3,510,763 km (0.096 R)
• M27: 3,642,708 km (0.03 R)
• M28: 3,756,103 km (0.117 R)
• M29: 3,850,350 km (0.112 R)
• M30: 3,952,376 km (0.106 R)
• M31: 4,131,295 km (0.091 R)
• M32: 4,270,870 km (0.091 R)
• M33: 4,468,788 km (0.066 R)
• M34: 4,583,380 km (0.102 R)
• M35: 4,808,076 km (0.113 R)
• M36: 5,163,371 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.1

Radius: 8.8

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.13 AU - 1.81 AU

Year: 1189 Days

Day: 14.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,472,528 km

• M1: 180,265 km (0.035 R)
• M2: 239,357 km (0.095 R)
• M3: 339,438 km (0.062 R)
• M4: 407,953 km (0.041 R)
• M5: 600,635 km (0.095 R)
• M6: 791,074 km (0.101 R)
• M7: 867,817 km (0.108 R)
• M8: 1,015,171 km (0.086 R)
• M9: 1,120,638 km (0.102 R)
• M10: 1,229,694 km (0.098 R)
• M11: 1,297,014 km (0.057 R)
• M12: 1,412,054 km (0.09 R)
• M13: 1,482,664 km (0.108 R)
• M14: 1,660,686 km (0.059 R)
• M15: 1,752,240 km (0.03 R)
• M16: 1,820,008 km (0.118 R)
• M17: 1,949,559 km (0.066 R)
• M18: 2,046,349 km (0.12 R)
• M19: 2,135,958 km (0.058 R)
• M20: 2,254,290 km (0.115 R)
• M21: 2,365,591 km (0.083 R)
• M22: 2,642,048 km (0.09 R)
• M23: 2,769,356 km (0.083 R)
• M24: 2,928,977 km (0.097 R)
• M25: 3,020,082 km (0.091 R)
• M26: 3,081,417 km (0.118 R)
• M27: 3,299,082 km (0.075 R)
• M28: 3,415,170 km (0.06 R)
• M29: 3,565,067 km (0.11 R)
• M30: 3,826,863 km (0.107 R)
• M31: 3,893,285 km (0.116 R)
• M32: 4,072,353 km (0.036 R)
• M33: 4,128,901 km (0.043 R)
• M34: 4,415,531 km (0.12 R)
• M35: 4,815,705 km (0.096 R)
• M36: 5,093,209 km (0.089 R)
• M37: 5,166,362 km (0.083 R)
• M38: 5,425,466 km (0.099 R)
• M39: 5,500,265 km (0.104 R)
• M40: 5,575,513 km (0.076 R)
• M41: 5,866,780 km (0.1 R)
• M42: 6,020,716 km (0.086 R)
• M43: 6,293,433 km (0.115 R)
• M44: 6,372,121 km (0.062 R)
• M45: 6,530,396 km (0.094 R)
• M46: 6,676,703 km (0.105 R)
• M47: 6,945,530 km (0.117 R)
• M48: 7,149,432 km (0.084 R)
• M49: 7,341,516 km (0.114 R)
• M50: 7,493,657 km (0.078 R)
• M51: 7,591,045 km (0.111 R)
• M52: 7,674,820 km (0.1 R)
• M53: 7,871,541 km (0.085 R)
• M54: 8,255,708 km (0.093 R)
• M55: 8,313,154 km (0.101 R)
• M56: 8,457,366 km (0.097 R)
• M57: 8,529,771 km (0.117 R)
• M58: 9,175,885 km (0.074 R)
• M59: 9,339,844 km (0.116 R)
• M60: 9,399,683 km (0.08 R)
• M61: 9,459,672 km (0.095 R)
• M62: 9,595,207 km (0.077 R)
• M63: 9,655,495 km (0.089 R)
• M64: 10,066,740 km (0.097 R)
• M65: 10,189,709 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.4

Radius: 13

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.25 AU - 6.79 AU

Year: 8648 Days

Day: 15 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,472,528 km

• M1: 190,139 km (0.084 R)
• M2: 319,990 km (0.05 R)
• M3: 401,371 km (0.081 R)
• M4: 625,020 km (0.103 R)
• M5: 1,627,924 km (0.08 R)
• M6: 1,860,549 km (0.096 R)
• M7: 2,129,077 km (0.104 R)
• M8: 2,569,194 km (0.088 R)
• M9: 2,786,260 km (0.101 R)
• M10: 3,414,721 km (0.076 R)
• M11: 3,714,964 km (0.097 R)
• M12: 5,238,618 km (0.086 R)
• M13: 5,550,380 km (0.103 R)
• M14: 5,797,217 km (0.103 R)
• M15: 7,199,398 km (0.118 R)
• M16: 9,446,507 km (0.086 R)
• M17: 9,911,757 km (0.089 R)
• M18: 10,211,850 km (0.046 R)
• M19: 10,645,534 km (0.039 R)
• M20: 11,666,091 km (0.117 R)
• M21: 12,028,417 km (0.108 R)
• M22: 12,256,853 km (0.055 R)
• M23: 12,440,559 km (0.08 R)
• M24: 12,810,814 km (0.074 R)
• M25: 13,372,853 km (0.103 R)
• M26: 14,715,793 km (0.095 R)
• M27: 15,107,291 km (0.092 R)
• M28: 15,255,093 km (0.114 R)
• M29: 15,601,712 km (0.082 R)
• M30: 15,751,010 km (0.109 R)
• M31: 15,850,792 km (0.117 R)
• M32: 15,950,873 km (0.077 R)
• M33: 16,101,368 km (0.076 R)
• M34: 17,476,622 km (0.115 R)
• M35: 17,579,994 km (0.082 R)
• M36: 17,839,247 km (0.1 R)
• M37: 17,995,577 km (0.109 R)
• M38: 19,959,348 km (0.097 R)
• M39: 21,214,025 km (0.113 R)
• M40: 21,545,534 km (0.082 R)
• M41: 22,606,781 km (0.034 R)
• M42: 22,775,827 km (0.096 R)
• M43: 22,945,321 km (0.1 R)
• M44: 23,058,567 km (0.114 R)
• M45: 23,742,080 km (0.114 R)
• M46: 23,856,672 km (0.094 R)
• M47: 25,129,002 km (0.082 R)
• M48: 25,304,181 km (0.063 R)
• M49: 26,363,932 km (0.088 R)
• M50: 27,859,911 km (0.114 R)
• M51: 28,222,985 km (0.084 R)
• M52: 28,770,662 km (0.099 R)
• M53: 29,015,105 km (0.115 R)
• M54: 29,321,781 km (0.077 R)
• M55: 29,444,750 km (0.066 R)
• M56: 30,186,008 km (0.078 R)
• M57: 30,434,490 km (0.089 R)
• M58: 30,996,080 km (0.08 R)
• M59: 31,309,488 km (0.087 R)
• M60: 32,892,533 km (0.039 R)
• M61: 33,148,345 km (0.109 R)
• M62: 33,468,933 km (0.089 R)
• M63: 33,854,896 km (0.065 R)
• M64: 34,371,906 km (0.098 R)
• M65: 36,400,004 km (0.091 R)
• M66: 36,730,765 km (0.118 R)
• M67: 36,863,309 km (0.061 R)
• M68: 38,332,210 km (0.059 R)
• M69: 40,297,478 km (0.091 R)
• M70: 42,364,920 km (0.101 R)
• M71: 42,712,885 km (0.059 R)
• M72: 42,922,023 km (0.115 R)
• M73: 43,061,747 km (0.07 R)
• M74: 43,201,621 km (0.052 R)
• M75: 43,481,668 km (0.1 R)
• M76: 43,832,625 km (0.086 R)
• M77: 44,325,550 km (0.105 R)
• M78: 44,466,770 km (0.026 R)
• M79: 46,100,977 km (0.082 R)
• M80: 46,387,158 km (0.115 R)
• M81: 46,817,551 km (0.053 R)
• M82: 47,321,546 km (0.102 R)
• M83: 47,538,015 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.2

Radius: 5.1

Gravity: 26.46 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.07 AU - 7.97 AU

Year: 11102 Days

Day: 15.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,472,528 km

• M1: 93,499 km (0.117 R)
• M2: 279,000 km (0.107 R)
• M3: 344,075 km (0.116 R)
• M4: 459,415 km (0.103 R)
• M5: 537,954 km (0.108 R)
• M6: 620,981 km (0.046 R)
• M7: 763,099 km (0.076 R)
• M8: 1,183,319 km (0.059 R)
• M9: 1,337,405 km (0.103 R)
• M10: 1,474,736 km (0.06 R)
• M11: 1,521,410 km (0.109 R)
• M12: 1,640,640 km (0.096 R)
• M13: 1,689,110 km (0.044 R)
• M14: 2,227,213 km (0.115 R)
• M15: 2,335,372 km (0.077 R)
• M16: 2,613,475 km (0.071 R)
• M17: 2,814,385 km (0.053 R)
• M18: 3,170,278 km (0.053 R)
• M19: 3,261,533 km (0.119 R)
• M20: 3,666,793 km (0.039 R)
• M21: 3,698,658 km (0.106 R)
• M22: 4,055,000 km (0.059 R)
• M23: 4,253,965 km (0.119 R)
• M24: 4,287,475 km (0.1 R)
• M25: 4,730,733 km (0.096 R)
• M26: 4,905,165 km (0.087 R)
• M27: 6,032,534 km (0.116 R)
• M28: 6,335,919 km (0.079 R)
• M29: 6,374,216 km (0.113 R)
• M30: 6,489,556 km (0.105 R)
• M31: 6,528,152 km (0.098 R)
• M32: 6,800,420 km (0.104 R)
• M33: 7,436,809 km (0.106 R)
• M34: 7,844,164 km (0.053 R)
• M35: 7,926,443 km (0.101 R)
• M36: 8,050,460 km (0.059 R)
• M37: 8,258,700 km (0.113 R)
• M38: 8,765,538 km (0.105 R)
• M39: 8,850,958 km (0.104 R)
• M40: 8,979,612 km (0.088 R)
• M41: 9,632,457 km (0.114 R)
• M42: 11,586,804 km (0.106 R)
• M43: 12,201,053 km (0.081 R)
• M44: 12,248,774 km (0.104 R)
• M45: 12,296,496 km (0.053 R)
• M46: 12,584,322 km (0.106 R)
• M47: 13,559,701 km (0.117 R)
• M48: 13,857,101 km (0.12 R)
• M49: 14,914,609 km (0.074 R)
• M50: 15,016,784 km (0.096 R)
• M51: 15,530,503 km (0.119 R)
• M52: 16,469,828 km (0.102 R)
• M53: 17,266,736 km (0.098 R)
• M54: 17,913,148 km (0.084 R)
• M55: 18,130,364 km (0.057 R)
• M56: 18,293,875 km (0.093 R)
• M57: 18,787,249 km (0.112 R)
• M58: 20,350,247 km (0.054 R)
• M59: 21,261,897 km (0.041 R)
• M60: 21,376,788 km (0.051 R)
• M61: 21,954,385 km (0.09 R)
• M62: 22,128,667 km (0.073 R)
• M63: 22,595,562 km (0.109 R)
• M64: 23,479,984 km (0.081 R)
• M65: 23,896,465 km (0.093 R)
• M66: 24,315,488 km (0.047 R)
• M67: 24,736,906 km (0.071 R)
• M68: 25,770,328 km (0.108 R)
• M69: 27,190,909 km (0.077 R)
• M70: 28,573,343 km (0.107 R)
• M71: 29,081,676 km (0.059 R)
• M72: 29,145,405 km (0.113 R)
• M73: 30,949,256 km (0.073 R)
• M74: 31,340,604 km (0.081 R)
• M75: 31,733,448 km (0.118 R)
• M76: 33,187,839 km (0.098 R)
• M77: 33,321,131 km (0.083 R)
• M78: 33,588,312 km (0.108 R)
• M79: 33,923,112 km (0.111 R)
• M80: 34,528,834 km (0.12 R)
• M81: 36,229,762 km (0.102 R)
• M82: 37,402,011 km (0.089 R)
• M83: 37,749,078 km (0.118 R)
• M84: 39,289,038 km (0.097 R)
• M85: 39,430,109 km (0.086 R)
• M86: 39,854,070 km (0.092 R)
• M87: 41,565,320 km (0.083 R)
• M88: 41,637,276 km (0.049 R)
• M89: 44,250,302 km (0.113 R)
• M90: 46,170,241 km (0.079 R)
• M91: 47,215,182 km (0.107 R)
• M92: 47,365,079 km (0.055 R)
• M93: 48,268,052 km (0.096 R)
• M94: 50,396,680 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit