🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 12

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.88 AU - 1.34 AU

Year: 793 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,315,345 km

• M1: 152,739 km (0.084 R)
• M2: 239,805 km (0.078 R)
• M3: 402,269 km (0.111 R)
• M4: 521,199 km (0.112 R)
• M5: 597,195 km (0.07 R)
• M6: 847,622 km (0.106 R)
• M7: 940,372 km (0.07 R)
• M8: 1,032,375 km (0.094 R)
• M9: 1,117,945 km (0.099 R)
• M10: 1,221,167 km (0.108 R)
• M11: 1,358,648 km (0.093 R)
• M12: 1,448,107 km (0.104 R)
• M13: 1,550,582 km (0.117 R)
• M14: 1,689,259 km (0.101 R)
• M15: 1,786,049 km (0.048 R)
• M16: 1,878,949 km (0.05 R)
• M17: 1,973,495 km (0.069 R)
• M18: 2,273,289 km (0.112 R)
• M19: 2,574,729 km (0.088 R)
• M20: 2,733,751 km (0.105 R)
• M21: 2,827,998 km (0.093 R)
• M22: 3,117,620 km (0.112 R)
• M23: 3,251,809 km (0.09 R)
• M24: 3,438,657 km (0.067 R)
• M25: 3,526,171 km (0.109 R)
• M26: 3,651,385 km (0.11 R)
• M27: 3,733,065 km (0.113 R)
• M28: 3,936,668 km (0.095 R)
• M29: 4,128,303 km (0.085 R)
• M30: 4,425,703 km (0.072 R)
• M31: 4,697,822 km (0.116 R)
• M32: 4,795,061 km (0.104 R)
• M33: 4,967,098 km (0.062 R)
• M34: 5,099,642 km (0.113 R)
• M35: 5,308,929 km (0.036 R)
• M36: 5,478,424 km (0.091 R)
• M37: 5,684,270 km (0.068 R)
• M38: 5,840,301 km (0.043 R)
• M39: 5,953,995 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.7

Radius: 12.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.47 AU - 1.85 AU

Year: 1451 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 67,315,345 km

• M1: 155,731 km (0.066 R)
• M2: 239,357 km (0.078 R)
• M3: 348,114 km (0.114 R)
• M4: 476,170 km (0.101 R)
• M5: 555,606 km (0.084 R)
• M6: 657,632 km (0.069 R)
• M7: 744,549 km (0.067 R)
• M8: 941,719 km (0.095 R)
• M9: 1,098,796 km (0.098 R)
• M10: 1,270,834 km (0.11 R)
• M11: 1,463,666 km (0.104 R)
• M12: 1,672,654 km (0.096 R)
• M13: 1,765,404 km (0.115 R)
• M14: 2,120,550 km (0.036 R)
• M15: 2,330,884 km (0.108 R)
• M16: 2,449,216 km (0.052 R)
• M17: 2,548,101 km (0.101 R)
• M18: 2,728,366 km (0.112 R)
• M19: 2,860,760 km (0.117 R)
• M20: 2,972,809 km (0.113 R)
• M21: 3,255,549 km (0.106 R)
• M22: 3,372,834 km (0.094 R)
• M23: 3,451,672 km (0.116 R)
• M24: 3,676,068 km (0.112 R)
• M25: 3,971,524 km (0.047 R)
• M26: 4,055,149 km (0.072 R)
• M27: 4,377,832 km (0.107 R)
• M28: 4,586,072 km (0.092 R)
• M29: 4,726,694 km (0.072 R)
• M30: 4,904,566 km (0.045 R)
• M31: 4,994,325 km (0.074 R)
• M32: 5,075,557 km (0.075 R)
• M33: 5,175,488 km (0.082 R)
• M34: 5,349,769 km (0.091 R)
• M35: 5,516,571 km (0.071 R)
• M36: 5,619,494 km (0.069 R)
• M37: 5,704,017 km (0.116 R)
• M38: 5,989,151 km (0.103 R)
• M39: 6,191,706 km (0.085 R)
• M40: 6,524,262 km (0.109 R)
• M41: 6,613,273 km (0.074 R)
• M42: 6,692,710 km (0.066 R)
• M43: 6,832,584 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 8.8

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.65 AU - 2.13 AU

Year: 1762 Days

Day: 10.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,315,345 km

• M1: 160,369 km (0.091 R)
• M2: 228,436 km (0.103 R)
• M3: 290,818 km (0.054 R)
• M4: 373,845 km (0.081 R)
• M5: 445,951 km (0.11 R)
• M6: 531,072 km (0.079 R)
• M7: 769,980 km (0.088 R)
• M8: 839,394 km (0.112 R)
• M9: 966,552 km (0.054 R)
• M10: 1,179,430 km (0.112 R)
• M11: 1,516,025 km (0.088 R)
• M12: 1,604,736 km (0.083 R)
• M13: 1,917,546 km (0.117 R)
• M14: 2,038,421 km (0.085 R)
• M15: 2,224,371 km (0.098 R)
• M16: 2,313,082 km (0.095 R)
• M17: 2,533,590 km (0.08 R)
• M18: 2,613,176 km (0.053 R)
• M19: 2,760,978 km (0.111 R)
• M20: 2,953,361 km (0.053 R)
• M21: 3,121,659 km (0.097 R)
• M22: 3,192,718 km (0.091 R)
• M23: 3,351,142 km (0.094 R)
• M24: 3,409,335 km (0.086 R)
• M25: 3,467,978 km (0.071 R)
• M26: 3,902,709 km (0.088 R)
• M27: 3,979,453 km (0.107 R)
• M28: 4,118,878 km (0.114 R)
• M29: 4,244,092 km (0.094 R)
• M30: 4,370,801 km (0.074 R)
• M31: 4,530,721 km (0.076 R)
• M32: 4,741,654 km (0.075 R)
• M33: 4,840,090 km (0.037 R)
• M34: 4,906,062 km (0.118 R)
• M35: 4,972,334 km (0.109 R)
• M36: 5,072,415 km (0.1 R)
• M37: 5,139,435 km (0.115 R)
• M38: 5,223,808 km (0.101 R)
• M39: 5,393,602 km (0.113 R)
• M40: 5,756,376 km (0.029 R)
• M41: 6,020,417 km (0.087 R)
• M42: 6,762,123 km (0.094 R)
• M43: 6,891,675 km (0.071 R)
• M44: 7,153,172 km (0.09 R)
• M45: 7,266,268 km (0.115 R)
• M46: 7,437,109 km (0.027 R)
• M47: 7,647,593 km (0.08 R)
• M48: 7,879,619 km (0.082 R)
• M49: 8,192,428 km (0.105 R)
• M50: 9,053,364 km (0.045 R)
• M51: 9,216,725 km (0.101 R)
• M52: 9,546,439 km (0.089 R)
• M53: 9,608,671 km (0.091 R)
• M54: 9,838,005 km (0.074 R)
• M55: 10,027,096 km (0.115 R)
• M56: 10,259,721 km (0.116 R)
• M57: 10,795,282 km (0.075 R)
• M58: 11,055,582 km (0.088 R)
• M59: 11,142,797 km (0.066 R)
• M60: 11,295,986 km (0.074 R)
• M61: 11,383,800 km (0.104 R)
• M62: 11,782,029 km (0.102 R)
• M63: 11,960,350 km (0.101 R)
• M64: 12,094,838 km (0.025 R)
• M65: 12,229,776 km (0.055 R)
• M66: 12,478,407 km (0.112 R)
• M67: 12,820,089 km (0.108 R)
• M68: 12,934,830 km (0.06 R)
• M69: 13,003,645 km (0.113 R)
• M70: 13,489,689 km (0.111 R)
• M71: 13,606,226 km (0.115 R)
• M72: 13,676,387 km (0.101 R)
• M73: 14,479,428 km (0.086 R)
• M74: 14,574,872 km (0.057 R)
• M75: 14,790,442 km (0.05 R)
• M76: 15,007,060 km (0.119 R)
• M77: 15,638,961 km (0.116 R)
• M78: 15,736,948 km (0.077 R)
• M79: 16,503,188 km (0.111 R)
• M80: 16,753,017 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.8

Radius: 9.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.5 AU - 2.3 AU

Year: 1776 Days

Day: 9.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 67,315,345 km

• M1: 122,371 km (0.053 R)
• M2: 282,740 km (0.071 R)
• M3: 356,043 km (0.044 R)
• M4: 581,188 km (0.099 R)
• M5: 747,989 km (0.029 R)
• M6: 830,418 km (0.118 R)
• M7: 960,418 km (0.103 R)
• M8: 1,290,581 km (0.113 R)
• M9: 1,460,225 km (0.102 R)
• M10: 1,628,223 km (0.087 R)
• M11: 1,993,242 km (0.106 R)
• M12: 2,230,654 km (0.041 R)
• M13: 2,363,048 km (0.057 R)
• M14: 2,425,131 km (0.116 R)
• M15: 2,498,135 km (0.057 R)
• M16: 2,646,536 km (0.086 R)
• M17: 2,963,384 km (0.075 R)
• M18: 3,030,554 km (0.117 R)
• M19: 3,109,392 km (0.081 R)
• M20: 3,223,385 km (0.068 R)
• M21: 3,315,687 km (0.028 R)
• M22: 3,408,737 km (0.047 R)
• M23: 3,502,685 km (0.081 R)
• M24: 3,585,711 km (0.092 R)
• M25: 3,826,265 km (0.114 R)
• M26: 3,899,568 km (0.066 R)
• M27: 4,022,687 km (0.079 R)
• M28: 4,147,152 km (0.073 R)
• M29: 4,285,530 km (0.109 R)
• M30: 4,387,107 km (0.1 R)
• M31: 4,644,715 km (0.093 R)
• M32: 5,269,435 km (0.086 R)
• M33: 5,488,147 km (0.113 R)
• M34: 5,557,112 km (0.097 R)
• M35: 6,019,669 km (0.103 R)
• M36: 6,190,958 km (0.087 R)
• M37: 6,523,814 km (0.056 R)
• M38: 6,744,022 km (0.069 R)
• M39: 6,832,733 km (0.053 R)
• M40: 6,966,773 km (0.1 R)
• M41: 7,297,683 km (0.1 R)
• M42: 7,358,570 km (0.073 R)
• M43: 7,419,456 km (0.097 R)
• M44: 8,100,575 km (0.083 R)
• M45: 8,560,589 km (0.119 R)
• M46: 8,801,740 km (0.068 R)
• M47: 8,915,136 km (0.027 R)
• M48: 9,291,075 km (0.117 R)
• M49: 9,489,143 km (0.088 R)
• M50: 9,555,564 km (0.074 R)
• M51: 9,805,841 km (0.099 R)
• M52: 9,889,766 km (0.07 R)
• M53: 10,143,035 km (0.081 R)
• M54: 10,244,911 km (0.063 R)
• M55: 10,330,032 km (0.108 R)
• M56: 10,552,484 km (0.119 R)
• M57: 10,742,025 km (0.084 R)
• M58: 10,845,995 km (0.116 R)
• M59: 11,002,325 km (0.109 R)
• M60: 11,107,044 km (0.103 R)
• M61: 11,458,449 km (0.06 R)
• M62: 11,599,968 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.2

Radius: 13.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.24 AU - 2.5 AU

Year: 2475 Days

Day: 7.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,315,345 km

• M1: 171,888 km (0.098 R)
• M2: 314,904 km (0.097 R)
• M3: 552,315 km (0.096 R)
• M4: 763,248 km (0.092 R)
• M5: 964,906 km (0.094 R)
• M6: 1,304,643 km (0.082 R)
• M7: 1,428,360 km (0.085 R)
• M8: 1,624,483 km (0.1 R)
• M9: 1,734,887 km (0.079 R)
• M10: 1,932,954 km (0.093 R)
• M11: 2,056,672 km (0.081 R)
• M12: 2,424,383 km (0.037 R)
• M13: 2,511,299 km (0.114 R)
• M14: 2,702,037 km (0.088 R)
• M15: 2,785,363 km (0.091 R)
• M16: 2,883,649 km (0.088 R)
• M17: 2,968,770 km (0.107 R)
• M18: 3,377,770 km (0.102 R)
• M19: 3,596,782 km (0.107 R)
• M20: 3,766,126 km (0.077 R)
• M21: 3,890,891 km (0.093 R)
• M22: 4,201,157 km (0.095 R)
• M23: 4,298,246 km (0.113 R)
• M24: 4,552,562 km (0.107 R)
• M25: 4,752,874 km (0.086 R)
• M26: 4,973,232 km (0.092 R)
• M27: 5,179,677 km (0.091 R)
• M28: 5,672,602 km (0.096 R)
• M29: 6,134,709 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.4

Radius: 6.6

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.2 AU - 12.4 AU

Year: 24073 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,315,345 km

• M1: 258,206 km (0.093 R)
• M2: 363,972 km (0.03 R)
• M3: 702,661 km (0.045 R)
• M4: 997,070 km (0.119 R)
• M5: 1,170,603 km (0.087 R)
• M6: 1,222,065 km (0.119 R)
• M7: 2,635,914 km (0.086 R)
• M8: 3,089,196 km (0.054 R)
• M9: 4,027,175 km (0.092 R)
• M10: 4,145,207 km (0.103 R)
• M11: 4,711,735 km (0.072 R)
• M12: 4,962,012 km (0.045 R)
• M13: 5,388,665 km (0.109 R)
• M14: 6,322,455 km (0.104 R)
• M15: 6,691,363 km (0.069 R)
• M16: 8,086,064 km (0.077 R)
• M17: 8,135,731 km (0.036 R)
• M18: 9,201,915 km (0.027 R)
• M19: 9,357,945 km (0.054 R)
• M20: 10,257,776 km (0.047 R)
• M21: 10,636,259 km (0.113 R)
• M22: 11,074,431 km (0.057 R)
• M23: 11,686,586 km (0.085 R)
• M24: 12,424,103 km (0.049 R)
• M25: 13,001,701 km (0.094 R)
• M26: 13,529,033 km (0.12 R)
• M27: 14,544,055 km (0.065 R)
• M28: 15,152,469 km (0.111 R)
• M29: 15,336,624 km (0.065 R)
• M30: 16,205,788 km (0.045 R)
• M31: 16,899,922 km (0.101 R)
• M32: 17,346,621 km (0.093 R)
• M33: 18,578,859 km (0.112 R)
• M34: 18,644,383 km (0.084 R)
• M35: 20,107,749 km (0.051 R)
• M36: 20,175,068 km (0.093 R)
• M37: 20,784,979 km (0.1 R)
• M38: 21,057,995 km (0.028 R)
• M39: 21,126,361 km (0.075 R)
• M40: 24,641,312 km (0.027 R)
• M41: 25,292,961 km (0.082 R)
• M42: 25,365,815 km (0.12 R)
• M43: 26,023,746 km (0.067 R)
• M44: 26,244,254 km (0.059 R)
• M45: 26,613,312 km (0.088 R)
• M46: 26,835,614 km (0.102 R)
• M47: 27,132,865 km (0.083 R)
• M48: 27,655,710 km (0.118 R)
• M49: 28,031,200 km (0.1 R)
• M50: 28,711,272 km (0.105 R)
• M51: 28,863,114 km (0.075 R)
• M52: 29,015,255 km (0.052 R)
• M53: 30,087,722 km (0.12 R)
• M54: 31,563,954 km (0.08 R)
• M55: 31,720,733 km (0.113 R)
• M56: 32,350,240 km (0.097 R)
• M57: 32,587,503 km (0.111 R)
• M58: 32,904,650 km (0.043 R)
• M59: 34,183,263 km (0.107 R)
• M60: 34,424,864 km (0.06 R)
• M61: 34,747,845 km (0.056 R)
• M62: 35,641,244 km (0.031 R)
• M63: 35,722,775 km (0.095 R)
• M64: 37,865,764 km (0.118 R)
• M65: 38,449,944 km (0.105 R)
• M66: 38,533,569 km (0.045 R)
• M67: 38,701,119 km (0.077 R)
• M68: 39,289,487 km (0.088 R)
• M69: 39,373,711 km (0.099 R)
• M70: 40,304,808 km (0.083 R)
• M71: 42,016,357 km (0.111 R)
• M72: 43,315,465 km (0.098 R)
• M73: 43,751,393 km (0.053 R)
• M74: 44,539,774 km (0.081 R)
• M75: 46,130,598 km (0.076 R)
• M76: 46,308,470 km (0.107 R)
• M77: 46,486,641 km (0.046 R)
• M78: 46,933,041 km (0.095 R)
• M79: 47,022,500 km (0.117 R)
• M80: 49,185,985 km (0.045 R)
• M81: 49,914,227 km (0.079 R)
• M82: 50,554,506 km (0.045 R)
• M83: 51,566,087 km (0.064 R)
• M84: 51,750,691 km (0.111 R)
• M85: 53,235,749 km (0.089 R)
• M86: 53,329,098 km (0.062 R)
• M87: 54,171,035 km (0.12 R)
• M88: 54,828,966 km (0.097 R)
• M89: 56,342,597 km (0.104 R)
• M90: 58,157,818 km (0.078 R)
• M91: 59,217,569 km (0.099 R)
• M92: 60,380,842 km (0.074 R)
• M93: 60,575,469 km (0.081 R)
• M94: 63,321,936 km (0.068 R)
• M95: 67,214,473 km (0.057 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: 253 - 11,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit