🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 12.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.2 AU - 1.56 AU

Year: 1063 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 14,860,880 km

• M1: 154,535 km (0.097 R)
• M2: 247,285 km (0.081 R)
• M3: 361,279 km (0.078 R)
• M4: 477,816 km (0.096 R)
• M5: 610,359 km (0.057 R)
• M6: 781,200 km (0.092 R)
• M7: 860,786 km (0.05 R)
• M8: 962,812 km (0.118 R)
• M9: 1,062,594 km (0.111 R)
• M10: 1,266,047 km (0.111 R)
• M11: 1,384,079 km (0.102 R)
• M12: 1,498,223 km (0.101 R)
• M13: 1,576,313 km (0.055 R)
• M14: 1,663,678 km (0.084 R)
• M15: 1,810,433 km (0.093 R)
• M16: 1,944,772 km (0.097 R)
• M17: 2,170,216 km (0.08 R)
• M18: 2,349,584 km (0.097 R)
• M19: 2,552,738 km (0.112 R)
• M20: 2,713,855 km (0.047 R)
• M21: 3,126,296 km (0.101 R)
• M22: 3,309,254 km (0.093 R)
• M23: 3,412,477 km (0.105 R)
• M24: 3,537,840 km (0.12 R)
• M25: 3,771,512 km (0.12 R)
• M26: 3,868,751 km (0.114 R)
• M27: 4,276,854 km (0.08 R)
• M28: 4,675,981 km (0.086 R)
• M29: 4,780,550 km (0.084 R)
• M30: 5,098,894 km (0.057 R)
• M31: 5,707,009 km (0.076 R)
• M32: 5,831,325 km (0.03 R)
• M33: 5,944,122 km (0.097 R)
• M34: 6,108,231 km (0.097 R)
• M35: 6,273,985 km (0.053 R)
• M36: 6,389,624 km (0.08 R)
• M37: 6,570,787 km (0.111 R)
• M38: 6,688,222 km (0.085 R)
• M39: 7,111,434 km (0.066 R)
• M40: 7,232,010 km (0.112 R)
• M41: 7,516,096 km (0.098 R)
• M42: 7,652,679 km (0.115 R)
• M43: 7,817,686 km (0.038 R)
• M44: 8,151,139 km (0.116 R)
• M45: 8,333,798 km (0.106 R)
• M46: 8,418,620 km (0.079 R)
• M47: 8,503,741 km (0.079 R)
• M48: 8,746,240 km (0.115 R)
• M49: 8,947,748 km (0.068 R)
• M50: 9,150,752 km (0.11 R)
• M51: 9,458,176 km (0.113 R)
• M52: 9,620,639 km (0.109 R)
• M53: 9,769,040 km (0.084 R)
• M54: 9,903,379 km (0.058 R)
• M55: 10,188,812 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 14.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.59 AU - 2.33 AU

Year: 1800 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 14,860,880 km

• M1: 191,784 km (0.073 R)
• M2: 291,865 km (0.071 R)
• M3: 517,160 km (0.063 R)
• M4: 620,382 km (0.045 R)
• M5: 757,264 km (0.058 R)
• M6: 906,114 km (0.087 R)
• M7: 1,051,523 km (0.062 R)
• M8: 1,336,657 km (0.12 R)
• M9: 1,513,482 km (0.085 R)
• M10: 1,621,940 km (0.113 R)
• M11: 1,741,918 km (0.112 R)
• M12: 1,882,839 km (0.071 R)
• M13: 2,046,200 km (0.115 R)
• M14: 2,186,074 km (0.117 R)
• M15: 2,446,224 km (0.106 R)
• M16: 2,555,132 km (0.106 R)
• M17: 2,686,179 km (0.103 R)
• M18: 2,809,149 km (0.072 R)
• M19: 2,965,628 km (0.094 R)
• M20: 3,060,922 km (0.09 R)
• M21: 3,375,227 km (0.077 R)
• M22: 3,734,412 km (0.099 R)
• M23: 4,000,397 km (0.117 R)
• M24: 4,248,879 km (0.056 R)
• M25: 4,356,888 km (0.037 R)
• M26: 4,465,796 km (0.118 R)
• M27: 4,612,551 km (0.106 R)
• M28: 4,748,536 km (0.086 R)
• M29: 4,936,131 km (0.102 R)
• M30: 5,100,839 km (0.11 R)
• M31: 5,293,072 km (0.057 R)
• M32: 5,396,594 km (0.103 R)
• M33: 5,658,390 km (0.045 R)
• M34: 5,951,302 km (0.119 R)
• M35: 6,045,549 km (0.074 R)
• M36: 6,194,848 km (0.041 R)
• M37: 6,719,637 km (0.117 R)
• M38: 6,888,234 km (0.061 R)
• M39: 6,987,417 km (0.108 R)
• M40: 7,388,639 km (0.106 R)
• M41: 7,635,924 km (0.104 R)
• M42: 8,243,591 km (0.073 R)
• M43: 8,439,564 km (0.12 R)
• M44: 8,944,157 km (0.111 R)
• M45: 9,161,074 km (0.095 R)
• M46: 9,348,521 km (0.048 R)
• M47: 9,489,891 km (0.074 R)
• M48: 9,663,723 km (0.116 R)
• M49: 9,918,488 km (0.092 R)
• M50: 10,272,437 km (0.092 R)
• M51: 10,434,601 km (0.09 R)
• M52: 10,532,438 km (0.081 R)
• M53: 10,827,595 km (0.113 R)
• M54: 11,059,023 km (0.092 R)
• M55: 11,158,804 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 11.3

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.96 AU - 2.14 AU

Year: 1925 Days

Day: 7.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 153.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 14,860,880 km

• M1: 141,968 km (0.091 R)
• M2: 316,549 km (0.119 R)
• M3: 473,926 km (0.074 R)
• M4: 586,124 km (0.115 R)
• M5: 806,931 km (0.113 R)
• M6: 954,734 km (0.115 R)
• M7: 1,093,112 km (0.071 R)
• M8: 1,288,486 km (0.095 R)
• M9: 1,432,250 km (0.114 R)
• M10: 1,538,315 km (0.11 R)
• M11: 1,873,115 km (0.108 R)
• M12: 1,966,314 km (0.097 R)
• M13: 2,218,536 km (0.03 R)
• M14: 2,532,842 km (0.086 R)
• M15: 2,781,324 km (0.072 R)
• M16: 2,888,436 km (0.1 R)
• M17: 3,010,508 km (0.088 R)
• M18: 3,260,037 km (0.116 R)
• M19: 3,373,133 km (0.081 R)
• M20: 3,473,064 km (0.119 R)
• M21: 3,646,897 km (0.107 R)
• M22: 3,823,722 km (0.103 R)
• M23: 3,913,181 km (0.11 R)
• M24: 4,079,085 km (0.068 R)
• M25: 4,511,872 km (0.116 R)
• M26: 4,654,139 km (0.095 R)
• M27: 4,846,223 km (0.083 R)
• M28: 5,106,374 km (0.084 R)
• M29: 5,254,775 km (0.08 R)
• M30: 5,354,557 km (0.114 R)
• M31: 5,438,182 km (0.045 R)
• M32: 5,572,820 km (0.115 R)
• M33: 5,691,601 km (0.094 R)
• M34: 5,794,075 km (0.043 R)
• M35: 6,000,819 km (0.05 R)
• M36: 6,157,598 km (0.041 R)
• M37: 6,351,028 km (0.113 R)
• M38: 7,053,091 km (0.075 R)
• M39: 7,144,794 km (0.047 R)
• M40: 7,628,594 km (0.091 R)
• M41: 7,912,680 km (0.054 R)
• M42: 8,065,569 km (0.112 R)
• M43: 8,142,313 km (0.059 R)
• M44: 8,257,952 km (0.093 R)
• M45: 8,374,190 km (0.099 R)
• M46: 8,549,668 km (0.077 R)
• M47: 8,963,605 km (0.078 R)
• M48: 9,143,123 km (0.079 R)
• M49: 9,444,862 km (0.088 R)
• M50: 9,525,944 km (0.076 R)
• M51: 10,120,296 km (0.116 R)
• M52: 10,307,144 km (0.077 R)
• M53: 10,432,357 km (0.087 R)
• M54: 10,600,206 km (0.058 R)
• M55: 10,938,596 km (0.039 R)
• M56: 11,582,466 km (0.104 R)
• M57: 11,734,457 km (0.09 R)
• M58: 12,150,489 km (0.061 R)
• M59: 12,238,602 km (0.051 R)
• M60: 12,460,156 km (0.089 R)
• M61: 13,109,860 km (0.084 R)
• M62: 13,313,612 km (0.05 R)
• M63: 13,427,456 km (0.111 R)
• M64: 13,564,338 km (0.107 R)
• M65: 13,770,484 km (0.11 R)
• M66: 14,139,692 km (0.103 R)
• M67: 14,372,167 km (0.086 R)
• M68: 14,817,220 km (0.07 R)
• M69: 15,029,649 km (0.039 R)
• M70: 15,553,092 km (0.119 R)
• M71: 16,203,843 km (0.089 R)
• M72: 16,373,936 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 13.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.99 AU - 3.85 AU

Year: 4149 Days

Day: 12.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 123.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 14,860,880 km

• M1: 167,998 km (0.114 R)
• M2: 296,503 km (0.064 R)
• M3: 392,994 km (0.108 R)
• M4: 677,828 km (0.084 R)
• M5: 1,085,781 km (0.096 R)
• M6: 1,170,753 km (0.064 R)
• M7: 1,272,928 km (0.112 R)
• M8: 1,363,136 km (0.114 R)
• M9: 1,534,425 km (0.058 R)
• M10: 1,830,779 km (0.106 R)
• M11: 2,109,928 km (0.04 R)
• M12: 2,218,237 km (0.077 R)
• M13: 2,593,279 km (0.115 R)
• M14: 2,848,044 km (0.098 R)
• M15: 3,152,326 km (0.115 R)
• M16: 3,298,035 km (0.072 R)
• M17: 3,683,100 km (0.066 R)
• M18: 4,241,997 km (0.054 R)
• M19: 4,496,463 km (0.06 R)
• M20: 4,803,887 km (0.089 R)
• M21: 5,539,310 km (0.101 R)
• M22: 5,639,989 km (0.044 R)
• M23: 6,734,896 km (0.107 R)
• M24: 7,087,050 km (0.113 R)
• M25: 7,473,012 km (0.055 R)
• M26: 7,809,458 km (0.096 R)
• M27: 8,936,827 km (0.053 R)
• M28: 9,085,079 km (0.115 R)
• M29: 9,384,125 km (0.113 R)
• M30: 9,869,271 km (0.098 R)
• M31: 10,675,005 km (0.118 R)
• M32: 11,181,543 km (0.083 R)
• M33: 12,185,046 km (0.094 R)
• M34: 12,448,637 km (0.075 R)
• M35: 12,680,963 km (0.08 R)
• M36: 12,781,044 km (0.111 R)
• M37: 13,590,368 km (0.048 R)
• M38: 13,932,498 km (0.093 R)
• M39: 14,765,310 km (0.095 R)
• M40: 15,365,048 km (0.113 R)
• M41: 15,650,032 km (0.091 R)
• M42: 16,008,767 km (0.066 R)
• M43: 16,189,182 km (0.109 R)
• M44: 16,661,313 km (0.112 R)
• M45: 16,844,122 km (0.105 R)
• M46: 17,248,634 km (0.06 R)
• M47: 18,255,279 km (0.076 R)
• M48: 18,406,073 km (0.094 R)
• M49: 18,519,319 km (0.072 R)
• M50: 18,784,705 km (0.064 R)
• M51: 19,395,962 km (0.085 R)
• M52: 20,364,160 km (0.076 R)
• M53: 20,795,151 km (0.03 R)
• M54: 20,992,022 km (0.094 R)
• M55: 21,546,731 km (0.077 R)
• M56: 21,945,858 km (0.084 R)
• M57: 22,428,162 km (0.066 R)
• M58: 23,035,828 km (0.112 R)
• M59: 24,184,590 km (0.068 R)
• M60: 24,641,163 km (0.073 R)
• M61: 24,974,916 km (0.076 R)
• M62: 25,058,541 km (0.088 R)
• M63: 26,239,766 km (0.067 R)
• M64: 27,180,587 km (0.057 R)
• M65: 27,309,839 km (0.093 R)
• M66: 27,482,326 km (0.105 R)
• M67: 28,045,562 km (0.096 R)
• M68: 28,263,227 km (0.099 R)
• M69: 29,051,308 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 11.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.04 AU - 5.1 AU

Year: 6409 Days

Day: 8.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 14,860,880 km

• M1: 147,952 km (0.101 R)
• M2: 275,410 km (0.102 R)
• M3: 382,522 km (0.108 R)
• M4: 718,219 km (0.05 R)
• M5: 842,086 km (0.062 R)
• M6: 1,025,045 km (0.115 R)
• M7: 1,392,008 km (0.072 R)
• M8: 1,560,455 km (0.104 R)
• M9: 1,852,919 km (0.109 R)
• M10: 2,208,962 km (0.118 R)
• M11: 2,289,745 km (0.05 R)
• M12: 2,502,174 km (0.083 R)
• M13: 2,672,117 km (0.077 R)
• M14: 2,783,268 km (0.074 R)
• M15: 3,048,954 km (0.088 R)
• M16: 3,309,853 km (0.081 R)
• M17: 3,469,923 km (0.054 R)
• M18: 3,714,814 km (0.085 R)
• M19: 3,839,429 km (0.08 R)
• M20: 3,979,603 km (0.111 R)
• M21: 4,366,463 km (0.078 R)
• M22: 4,454,127 km (0.094 R)
• M23: 4,750,630 km (0.045 R)
• M24: 5,038,307 km (0.034 R)
• M25: 5,207,502 km (0.1 R)
• M26: 5,378,642 km (0.096 R)
• M27: 5,488,447 km (0.104 R)
• M28: 5,662,728 km (0.117 R)
• M29: 5,742,464 km (0.118 R)
• M30: 6,130,670 km (0.101 R)
• M31: 6,229,106 km (0.065 R)
• M32: 6,444,078 km (0.081 R)
• M33: 6,678,498 km (0.102 R)
• M34: 7,276,590 km (0.114 R)
• M35: 7,749,918 km (0.091 R)
• M36: 7,838,629 km (0.077 R)
• M37: 8,035,051 km (0.083 R)
• M38: 8,233,268 km (0.086 R)
• M39: 8,396,480 km (0.032 R)
• M40: 8,615,940 km (0.11 R)
• M41: 8,837,195 km (0.079 R)
• M42: 8,929,946 km (0.069 R)
• M43: 9,304,389 km (0.065 R)
• M44: 9,722,066 km (0.092 R)
• M45: 9,952,597 km (0.09 R)
• M46: 10,126,579 km (0.096 R)
• M47: 10,223,818 km (0.115 R)
• M48: 10,340,803 km (0.099 R)
• M49: 10,595,718 km (0.082 R)
• M50: 11,474,157 km (0.089 R)
• M51: 12,189,683 km (0.089 R)
• M52: 12,438,315 km (0.054 R)
• M53: 12,835,348 km (0.117 R)
• M54: 13,513,624 km (0.036 R)
• M55: 13,642,129 km (0.076 R)
• M56: 13,835,709 km (0.11 R)
• M57: 14,290,636 km (0.111 R)
• M58: 14,552,881 km (0.071 R)
• M59: 14,706,667 km (0.084 R)
• M60: 14,794,631 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit