🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 11.1

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.2 AU - 1.64 AU

Year: 1189 Days

Day: 9.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,451,736 km

• M1: 151,692 km (0.116 R)
• M2: 229,034 km (0.087 R)
• M3: 462,557 km (0.09 R)
• M4: 540,198 km (0.09 R)
• M5: 654,191 km (0.057 R)
• M6: 737,518 km (0.065 R)
• M7: 880,533 km (0.071 R)
• M8: 974,032 km (0.064 R)
• M9: 1,163,871 km (0.082 R)
• M10: 1,267,543 km (0.113 R)
• M11: 1,425,069 km (0.055 R)
• M12: 1,536,669 km (0.111 R)
• M13: 1,615,807 km (0.117 R)
• M14: 1,880,146 km (0.038 R)
• M15: 1,993,840 km (0.07 R)
• M16: 2,080,607 km (0.1 R)
• M17: 2,208,214 km (0.097 R)
• M18: 2,368,882 km (0.09 R)
• M19: 2,502,473 km (0.11 R)
• M20: 2,596,421 km (0.085 R)
• M21: 2,831,140 km (0.106 R)
• M22: 2,995,099 km (0.092 R)
• M23: 3,173,719 km (0.082 R)
• M24: 3,264,375 km (0.091 R)
• M25: 3,529,762 km (0.082 R)
• M26: 3,802,179 km (0.087 R)
• M27: 3,922,905 km (0.114 R)
• M28: 4,118,579 km (0.107 R)
• M29: 4,192,929 km (0.032 R)
• M30: 4,267,578 km (0.104 R)
• M31: 4,545,382 km (0.104 R)
• M32: 4,816,004 km (0.103 R)
• M33: 4,946,902 km (0.112 R)
• M34: 5,225,454 km (0.061 R)
• M35: 5,346,329 km (0.043 R)
• M36: 5,495,478 km (0.09 R)
• M37: 5,591,071 km (0.046 R)
• M38: 6,007,252 km (0.082 R)
• M39: 6,091,775 km (0.106 R)
• M40: 6,304,653 km (0.052 R)
• M41: 6,376,160 km (0.053 R)
• M42: 6,810,892 km (0.062 R)
• M43: 6,884,344 km (0.071 R)
• M44: 6,957,947 km (0.076 R)
• M45: 7,031,848 km (0.099 R)
• M46: 7,106,198 km (0.074 R)
• M47: 7,240,387 km (0.116 R)
• M48: 7,390,584 km (0.119 R)
• M49: 7,572,046 km (0.049 R)
• M50: 7,785,821 km (0.095 R)
• M51: 8,047,917 km (0.057 R)
• M52: 8,423,108 km (0.118 R)
• M53: 8,533,661 km (0.068 R)
• M54: 8,612,798 km (0.057 R)
• M55: 8,852,005 km (0.113 R)
• M56: 9,239,314 km (0.094 R)
• M57: 10,063,898 km (0.034 R)
• M58: 11,170,772 km (0.115 R)
• M59: 11,275,042 km (0.101 R)
• M60: 11,589,347 km (0.089 R)
• M61: 11,871,189 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 8.8

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.4 AU - 1.5 AU

Year: 1227 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,451,736 km

• M1: 131,048 km (0.107 R)
• M2: 242,349 km (0.115 R)
• M3: 444,156 km (0.101 R)
• M4: 521,947 km (0.049 R)
• M5: 585,376 km (0.115 R)
• M6: 814,860 km (0.046 R)
• M7: 1,007,691 km (0.113 R)
• M8: 1,080,845 km (0.044 R)
• M9: 1,139,038 km (0.057 R)
• M10: 1,215,483 km (0.075 R)
• M11: 1,492,388 km (0.089 R)
• M12: 1,557,613 km (0.031 R)
• M13: 1,868,777 km (0.113 R)
• M14: 2,178,145 km (0.096 R)
• M15: 2,242,023 km (0.118 R)
• M16: 2,339,112 km (0.112 R)
• M17: 2,537,329 km (0.07 R)
• M18: 2,593,429 km (0.09 R)
• M19: 2,718,343 km (0.119 R)
• M20: 2,775,788 km (0.059 R)
• M21: 2,985,824 km (0.119 R)
• M22: 3,080,968 km (0.106 R)
• M23: 3,237,597 km (0.081 R)
• M24: 3,323,167 km (0.119 R)
• M25: 3,384,652 km (0.051 R)
• M26: 3,546,367 km (0.091 R)
• M27: 3,621,914 km (0.104 R)
• M28: 3,825,966 km (0.114 R)
• M29: 3,942,502 km (0.115 R)
• M30: 4,007,727 km (0.087 R)
• M31: 4,152,538 km (0.104 R)
• M32: 4,272,216 km (0.08 R)
• M33: 4,832,310 km (0.092 R)
• M34: 4,972,484 km (0.072 R)
• M35: 5,271,231 km (0.095 R)
• M36: 5,328,676 km (0.08 R)
• M37: 5,619,794 km (0.061 R)
• M38: 5,693,246 km (0.094 R)
• M39: 5,841,348 km (0.035 R)
• M40: 6,035,825 km (0.118 R)
• M41: 6,156,551 km (0.096 R)
• M42: 6,354,469 km (0.092 R)
• M43: 6,477,438 km (0.101 R)
• M44: 6,647,531 km (0.074 R)
• M45: 6,709,913 km (0.114 R)
• M46: 6,772,296 km (0.074 R)
• M47: 7,103,505 km (0.107 R)
• M48: 7,537,040 km (0.118 R)
• M49: 7,781,632 km (0.09 R)
• M50: 7,896,673 km (0.075 R)
• M51: 8,429,690 km (0.062 R)
• M52: 8,581,831 km (0.112 R)
• M53: 8,871,453 km (0.108 R)
• M54: 9,026,137 km (0.11 R)
• M55: 9,199,072 km (0.099 R)
• M56: 9,373,055 km (0.1 R)
• M57: 10,080,054 km (0.096 R)
• M58: 10,530,643 km (0.119 R)
• M59: 10,840,759 km (0.034 R)
• M60: 10,987,814 km (0.105 R)
• M61: 11,339,519 km (0.084 R)
• M62: 11,544,916 km (0.105 R)
• M63: 11,695,113 km (0.057 R)
• M64: 11,826,908 km (0.053 R)
• M65: 12,054,297 km (0.083 R)
• M66: 12,149,441 km (0.083 R)
• M67: 12,455,519 km (0.086 R)
• M68: 12,532,412 km (0.075 R)
• M69: 12,977,765 km (0.078 R)
• M70: 13,055,705 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.2

Radius: 13.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.12 AU - 1.84 AU

Year: 1266 Days

Day: 11.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,451,736 km

• M1: 211,980 km (0.106 R)
• M2: 366,515 km (0.094 R)
• M3: 456,722 km (0.113 R)
• M4: 595,400 km (0.097 R)
• M5: 681,269 km (0.088 R)
• M6: 823,536 km (0.077 R)
• M7: 968,945 km (0.074 R)
• M8: 1,098,647 km (0.045 R)
• M9: 1,278,463 km (0.111 R)
• M10: 1,562,699 km (0.107 R)
• M11: 1,658,891 km (0.044 R)
• M12: 1,807,142 km (0.118 R)
• M13: 2,213,600 km (0.113 R)
• M14: 2,300,666 km (0.035 R)
• M15: 2,591,783 km (0.119 R)
• M16: 2,753,648 km (0.071 R)
• M17: 2,847,595 km (0.088 R)
• M18: 3,002,878 km (0.058 R)
• M19: 3,087,550 km (0.083 R)
• M20: 3,259,588 km (0.026 R)
• M21: 3,346,654 km (0.107 R)
• M22: 3,549,060 km (0.044 R)
• M23: 3,664,699 km (0.047 R)
• M24: 3,755,505 km (0.106 R)
• M25: 3,979,303 km (0.111 R)
• M26: 4,166,899 km (0.095 R)
• M27: 4,385,013 km (0.073 R)
• M28: 4,648,903 km (0.09 R)
• M29: 4,761,700 km (0.104 R)
• M30: 5,324,487 km (0.106 R)
• M31: 5,893,259 km (0.06 R)
• M32: 6,046,148 km (0.05 R)
• M33: 6,324,848 km (0.112 R)
• M34: 6,943,136 km (0.08 R)
• M35: 7,039,926 km (0.085 R)
• M36: 7,186,083 km (0.109 R)
• M37: 7,349,743 km (0.06 R)
• M38: 7,481,539 km (0.091 R)
• M39: 7,630,688 km (0.071 R)
• M40: 8,118,228 km (0.083 R)
• M41: 8,322,878 km (0.089 R)
• M42: 8,772,419 km (0.081 R)
• M43: 9,141,327 km (0.062 R)
• M44: 9,265,344 km (0.116 R)
• M45: 9,354,355 km (0.09 R)
• M46: 9,461,467 km (0.117 R)
• M47: 9,640,984 km (0.115 R)
• M48: 9,785,496 km (0.058 R)
• M49: 10,407,374 km (0.113 R)
• M50: 10,797,974 km (0.057 R)
• M51: 10,929,321 km (0.064 R)
• M52: 11,269,357 km (0.119 R)
• M53: 11,843,813 km (0.111 R)
• M54: 11,998,647 km (0.104 R)
• M55: 12,173,527 km (0.107 R)
• M56: 12,310,259 km (0.106 R)
• M57: 12,408,246 km (0.084 R)
• M58: 12,506,382 km (0.102 R)
• M59: 12,604,967 km (0.118 R)
• M60: 13,181,218 km (0.107 R)
• M61: 13,442,266 km (0.108 R)
• M62: 13,664,569 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.1

Radius: 9.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.23 AU - 1.95 AU

Year: 1409 Days

Day: 10 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,451,736 km

• M1: 113,694 km (0.113 R)
• M2: 174,880 km (0.099 R)
• M3: 233,223 km (0.099 R)
• M4: 354,248 km (0.098 R)
• M5: 427,700 km (0.115 R)
• M6: 748,289 km (0.072 R)
• M7: 815,159 km (0.106 R)
• M8: 938,577 km (0.032 R)
• M9: 998,566 km (0.095 R)
• M10: 1,265,598 km (0.107 R)
• M11: 1,632,262 km (0.03 R)
• M12: 1,779,616 km (0.115 R)
• M13: 2,127,132 km (0.094 R)
• M14: 2,201,482 km (0.094 R)
• M15: 2,544,211 km (0.069 R)
• M16: 2,740,633 km (0.096 R)
• M17: 3,399,612 km (0.092 R)
• M18: 3,507,322 km (0.1 R)
• M19: 3,760,890 km (0.105 R)
• M20: 3,823,422 km (0.099 R)
• M21: 3,942,652 km (0.069 R)
• M22: 4,365,864 km (0.109 R)
• M23: 4,609,110 km (0.111 R)
• M24: 4,781,148 km (0.025 R)
• M25: 4,849,065 km (0.073 R)
• M26: 4,917,282 km (0.074 R)
• M27: 4,993,577 km (0.098 R)
• M28: 5,062,542 km (0.12 R)
• M29: 5,317,905 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 9.3

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.61 AU - 2.51 AU

Year: 2078 Days

Day: 12.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 68,451,736 km

• M1: 138,827 km (0.058 R)
• M2: 222,452 km (0.1 R)
• M3: 320,139 km (0.096 R)
• M4: 383,868 km (0.12 R)
• M5: 486,193 km (0.072 R)
• M6: 610,210 km (0.083 R)
• M7: 794,365 km (0.111 R)
• M8: 887,115 km (0.101 R)
• M9: 956,828 km (0.072 R)
• M10: 1,060,799 km (0.061 R)
• M11: 1,130,661 km (0.099 R)
• M12: 1,192,594 km (0.053 R)
• M13: 1,431,352 km (0.055 R)
• M14: 1,551,330 km (0.06 R)
• M15: 1,615,208 km (0.047 R)
• M16: 1,691,054 km (0.079 R)
• M17: 1,779,167 km (0.047 R)
• M18: 1,919,939 km (0.044 R)
• M19: 2,064,600 km (0.099 R)
• M20: 2,123,542 km (0.119 R)
• M21: 2,182,932 km (0.119 R)
• M22: 2,291,391 km (0.044 R)
• M23: 2,507,560 km (0.098 R)
• M24: 2,583,256 km (0.098 R)
• M25: 2,860,760 km (0.107 R)
• M26: 2,993,154 km (0.055 R)
• M27: 3,195,560 km (0.111 R)
• M28: 3,685,344 km (0.111 R)
• M29: 3,807,864 km (0.064 R)
• M30: 3,953,872 km (0.063 R)
• M31: 4,049,764 km (0.109 R)
• M32: 4,168,694 km (0.104 R)
• M33: 4,364,667 km (0.078 R)
• M34: 4,433,333 km (0.113 R)
• M35: 4,617,937 km (0.096 R)
• M36: 4,891,701 km (0.041 R)
• M37: 5,026,488 km (0.097 R)
• M38: 5,170,701 km (0.081 R)
• M39: 5,251,484 km (0.046 R)
• M40: 5,365,178 km (0.11 R)
• M41: 5,430,552 km (0.075 R)
• M42: 5,553,671 km (0.058 R)
• M43: 5,611,566 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.8

Radius: 14.6

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.82 AU - 3.82 AU

Year: 4252 Days

Day: 6.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,451,736 km

• M1: 244,293 km (0.114 R)
• M2: 385,514 km (0.086 R)
• M3: 601,084 km (0.056 R)
• M4: 816,356 km (0.083 R)
• M5: 1,202,168 km (0.077 R)
• M6: 1,474,736 km (0.073 R)
• M7: 1,584,391 km (0.109 R)
• M8: 2,023,760 km (0.1 R)
• M9: 2,118,156 km (0.097 R)
• M10: 2,727,319 km (0.119 R)
• M11: 3,412,178 km (0.098 R)
• M12: 3,629,244 km (0.077 R)
• M13: 4,369,155 km (0.107 R)
• M14: 4,505,289 km (0.095 R)
• M15: 4,794,761 km (0.088 R)
• M16: 5,418,584 km (0.101 R)
• M17: 5,565,190 km (0.093 R)
• M18: 5,726,756 km (0.025 R)
• M19: 5,876,204 km (0.072 R)
• M20: 5,971,947 km (0.089 R)
• M21: 6,234,641 km (0.096 R)
• M22: 6,360,303 km (0.026 R)
• M23: 6,529,349 km (0.03 R)
• M24: 7,485,728 km (0.089 R)
• M25: 9,144,020 km (0.118 R)
• M26: 9,255,321 km (0.086 R)
• M27: 9,883,931 km (0.097 R)
• M28: 10,294,278 km (0.047 R)
• M29: 10,760,425 km (0.113 R)
• M30: 11,352,982 km (0.037 R)
• M31: 11,472,661 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.8

Radius: 6.4

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.38 AU - 10.82 AU

Year: 19296 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,451,736 km

• M1: 137,929 km (0.108 R)
• M2: 180,864 km (0.086 R)
• M3: 399,875 km (0.1 R)
• M4: 452,833 km (0.115 R)
• M5: 1,084,435 km (0.12 R)
• M6: 1,186,610 km (0.11 R)
• M7: 1,512,135 km (0.065 R)
• M8: 1,773,932 km (0.117 R)
• M9: 2,081,654 km (0.063 R)
• M10: 2,145,084 km (0.073 R)
• M11: 2,957,400 km (0.094 R)
• M12: 4,211,629 km (0.082 R)
• M13: 4,579,041 km (0.059 R)
• M14: 4,829,767 km (0.115 R)
• M15: 4,914,290 km (0.101 R)
• M16: 5,301,001 km (0.096 R)
• M17: 5,831,774 km (0.038 R)
• M18: 6,848,142 km (0.049 R)
• M19: 6,943,286 km (0.068 R)
• M20: 6,991,008 km (0.091 R)
• M21: 8,068,262 km (0.069 R)
• M22: 8,118,527 km (0.075 R)
• M23: 8,371,048 km (0.09 R)
• M24: 10,812,485 km (0.073 R)
• M25: 11,709,773 km (0.098 R)
• M26: 12,982,103 km (0.041 R)
• M27: 13,814,316 km (0.109 R)
• M28: 15,280,824 km (0.107 R)
• M29: 15,655,118 km (0.118 R)
• M30: 16,349,102 km (0.119 R)
• M31: 17,832,515 km (0.113 R)
• M32: 18,557,167 km (0.067 R)
• M33: 18,623,439 km (0.118 R)
• M34: 18,956,444 km (0.098 R)
• M35: 19,899,060 km (0.113 R)
• M36: 20,994,864 km (0.059 R)
• M37: 21,899,632 km (0.101 R)
• M38: 22,462,719 km (0.097 R)
• M39: 22,888,025 km (0.116 R)
• M40: 25,865,621 km (0.108 R)
• M41: 26,834,866 km (0.102 R)
• M42: 26,985,062 km (0.055 R)
• M43: 27,361,750 km (0.04 R)
• M44: 28,885,703 km (0.098 R)
• M45: 29,193,725 km (0.093 R)
• M46: 29,425,452 km (0.065 R)
• M47: 30,986,207 km (0.074 R)
• M48: 32,814,143 km (0.025 R)
• M49: 33,943,757 km (0.117 R)
• M50: 35,332,623 km (0.07 R)
• M51: 35,827,194 km (0.079 R)
• M52: 37,828,215 km (0.083 R)
• M53: 37,912,439 km (0.099 R)
• M54: 38,503,350 km (0.027 R)
• M55: 39,951,009 km (0.108 R)
• M56: 41,763,836 km (0.103 R)
• M57: 42,899,583 km (0.098 R)
• M58: 44,045,203 km (0.113 R)
• M59: 45,022,526 km (0.104 R)
• M60: 45,200,997 km (0.1 R)
• M61: 45,917,271 km (0.112 R)
• M62: 47,451,547 km (0.071 R)
• M63: 49,738,450 km (0.111 R)
• M64: 51,127,615 km (0.106 R)
• M65: 53,188,177 km (0.08 R)
• M66: 54,323,475 km (0.064 R)
• M67: 55,180,222 km (0.062 R)
• M68: 55,658,037 km (0.087 R)
• M69: 55,945,415 km (0.062 R)
• M70: 56,233,391 km (0.114 R)
• M71: 56,425,474 km (0.079 R)
• M72: 57,099,862 km (0.051 R)
• M73: 57,583,362 km (0.1 R)
• M74: 57,873,881 km (0.107 R)
• M75: 58,846,417 km (0.107 R)
• M76: 59,530,229 km (0.041 R)
• M77: 61,004,665 km (0.097 R)
• M78: 62,292,105 km (0.109 R)
• M79: 65,095,419 km (0.098 R)
• M80: 66,207,978 km (0.113 R)
• M81: 66,410,833 km (0.088 R)
• M82: 66,919,167 km (0.071 R)
• M83: 68,246,698 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit