🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 11.1

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.86 AU - 1.26 AU

Year: 767 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,191,046 km

• M1: 138,827 km (0.114 R)
• M2: 228,137 km (0.108 R)
• M3: 318,195 km (0.117 R)
• M4: 388,805 km (0.098 R)
• M5: 475,871 km (0.095 R)
• M6: 658,081 km (0.07 R)
• M7: 739,013 km (0.107 R)
• M8: 812,466 km (0.099 R)
• M9: 973,433 km (0.108 R)
• M10: 1,106,276 km (0.078 R)
• M11: 1,178,532 km (0.046 R)
• M12: 1,259,165 km (0.107 R)
• M13: 1,348,924 km (0.105 R)
• M14: 1,535,024 km (0.115 R)
• M15: 1,822,401 km (0.103 R)
• M16: 2,152,115 km (0.104 R)
• M17: 2,260,573 km (0.042 R)
• M18: 2,483,325 km (0.11 R)
• M19: 2,794,638 km (0.111 R)
• M20: 2,867,492 km (0.1 R)
• M21: 2,950,369 km (0.112 R)
• M22: 3,137,367 km (0.098 R)
• M23: 3,347,701 km (0.107 R)
• M24: 3,425,342 km (0.104 R)
• M25: 3,513,456 km (0.106 R)
• M26: 3,711,972 km (0.1 R)
• M27: 3,822,824 km (0.099 R)
• M28: 3,944,896 km (0.106 R)
• M29: 4,068,464 km (0.085 R)
• M30: 4,161,813 km (0.118 R)
• M31: 4,235,116 km (0.092 R)
• M32: 4,308,718 km (0.09 R)
• M33: 4,542,988 km (0.103 R)
• M34: 4,639,928 km (0.065 R)
• M35: 4,715,923 km (0.089 R)
• M36: 4,858,191 km (0.105 R)
• M37: 4,979,515 km (0.114 R)
• M38: 5,191,794 km (0.047 R)
• M39: 5,509,989 km (0.06 R)
• M40: 5,613,511 km (0.105 R)
• M41: 5,706,261 km (0.109 R)
• M42: 5,928,414 km (0.068 R)
• M43: 6,034,629 km (0.114 R)
• M44: 6,165,377 km (0.114 R)
• M45: 6,261,120 km (0.105 R)
• M46: 6,345,194 km (0.076 R)
• M47: 6,919,799 km (0.043 R)
• M48: 7,219,743 km (0.084 R)
• M49: 7,295,290 km (0.073 R)
• M50: 7,651,931 km (0.066 R)
• M51: 7,754,854 km (0.053 R)
• M52: 8,223,694 km (0.089 R)
• M53: 8,342,475 km (0.108 R)
• M54: 8,448,390 km (0.105 R)
• M55: 8,581,532 km (0.117 R)
• M56: 8,661,717 km (0.061 R)
• M57: 9,216,426 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.4

Radius: 13.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.31 AU - 4.31 AU

Year: 6290 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 25,191,046 km

• M1: 164,408 km (0.11 R)
• M2: 267,930 km (0.106 R)
• M3: 495,767 km (0.097 R)
• M4: 680,371 km (0.09 R)
• M5: 852,558 km (0.042 R)
• M6: 1,428,959 km (0.112 R)
• M7: 1,544,897 km (0.091 R)
• M8: 1,648,120 km (0.11 R)
• M9: 1,980,975 km (0.107 R)
• M10: 2,244,866 km (0.075 R)
• M11: 2,344,647 km (0.103 R)
• M12: 2,548,699 km (0.106 R)
• M13: 2,710,414 km (0.036 R)
• M14: 2,905,191 km (0.074 R)
• M15: 3,024,420 km (0.091 R)
• M16: 3,329,600 km (0.09 R)
• M17: 4,181,111 km (0.092 R)
• M18: 4,660,572 km (0.099 R)
• M19: 4,989,987 km (0.106 R)
• M20: 5,242,209 km (0.103 R)
• M21: 5,535,570 km (0.12 R)
• M22: 6,087,586 km (0.089 R)
• M23: 6,683,584 km (0.093 R)
• M24: 6,842,158 km (0.072 R)
• M25: 7,298,282 km (0.052 R)
• M26: 7,461,643 km (0.104 R)
• M27: 7,639,963 km (0.119 R)
• M28: 7,736,603 km (0.108 R)
• M29: 7,875,430 km (0.118 R)
• M30: 8,197,664 km (0.117 R)
• M31: 8,739,807 km (0.064 R)
• M32: 9,146,713 km (0.065 R)
• M33: 9,396,841 km (0.08 R)
• M34: 9,873,908 km (0.05 R)
• M35: 10,267,351 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.1

Radius: 7.1

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.32 AU - 6.54 AU

Year: 10151 Days

Day: 18.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 25,191,046 km

• M1: 120,277 km (0.099 R)
• M2: 209,437 km (0.099 R)
• M3: 254,765 km (0.091 R)
• M4: 344,524 km (0.07 R)
• M5: 575,952 km (0.103 R)
• M6: 1,639,293 km (0.076 R)
• M7: 1,766,003 km (0.112 R)
• M8: 1,817,614 km (0.089 R)
• M9: 2,083,450 km (0.086 R)
• M10: 2,165,579 km (0.068 R)
• M11: 2,622,002 km (0.06 R)
• M12: 2,740,783 km (0.098 R)
• M13: 2,800,921 km (0.089 R)
• M14: 2,983,730 km (0.096 R)
• M15: 3,989,326 km (0.068 R)
• M16: 4,581,734 km (0.108 R)
• M17: 4,797,305 km (0.086 R)
• M18: 5,540,058 km (0.111 R)
• M19: 5,963,719 km (0.084 R)
• M20: 6,199,336 km (0.064 R)
• M21: 6,278,473 km (0.059 R)
• M22: 6,518,129 km (0.115 R)
• M23: 6,842,307 km (0.056 R)
• M24: 6,924,137 km (0.108 R)
• M25: 7,213,161 km (0.078 R)
• M26: 7,845,960 km (0.098 R)
• M27: 8,060,932 km (0.099 R)
• M28: 8,321,382 km (0.101 R)
• M29: 8,408,747 km (0.104 R)
• M30: 8,628,656 km (0.116 R)
• M31: 11,218,344 km (0.114 R)
• M32: 11,363,305 km (0.111 R)
• M33: 11,509,013 km (0.087 R)
• M34: 11,557,782 km (0.082 R)
• M35: 12,346,312 km (0.066 R)
• M36: 12,596,290 km (0.09 R)
• M37: 12,898,478 km (0.105 R)
• M38: 13,561,496 km (0.113 R)
• M39: 14,655,655 km (0.111 R)
• M40: 14,761,420 km (0.068 R)
• M41: 14,973,550 km (0.083 R)
• M42: 15,994,855 km (0.116 R)
• M43: 16,049,308 km (0.094 R)
• M44: 16,322,175 km (0.08 R)
• M45: 16,376,928 km (0.102 R)
• M46: 16,983,248 km (0.067 R)
• M47: 17,991,089 km (0.058 R)
• M48: 18,047,637 km (0.073 R)
• M49: 18,445,268 km (0.103 R)
• M50: 20,181,950 km (0.083 R)
• M51: 20,476,358 km (0.073 R)
• M52: 21,248,732 km (0.098 R)
• M53: 22,577,311 km (0.074 R)
• M54: 23,313,183 km (0.097 R)
• M55: 24,431,875 km (0.089 R)
• M56: 24,620,070 km (0.11 R)
• M57: 24,745,732 km (0.106 R)
• M58: 25,187,345 km (0.112 R)
• M59: 26,785,648 km (0.097 R)
• M60: 27,564,455 km (0.056 R)
• M61: 27,825,802 km (0.052 R)
• M62: 28,022,224 km (0.087 R)
• M63: 28,416,564 km (0.095 R)
• M64: 29,277,350 km (0.099 R)
• M65: 30,618,196 km (0.102 R)
• M66: 31,432,308 km (0.074 R)
• M67: 33,568,266 km (0.079 R)
• M68: 37,688,341 km (0.084 R)
• M69: 37,833,152 km (0.081 R)
• M70: 38,123,521 km (0.062 R)
• M71: 38,341,785 km (0.041 R)
• M72: 38,706,355 km (0.056 R)
• M73: 38,998,968 km (0.118 R)
• M74: 39,145,574 km (0.096 R)
• M75: 39,586,289 km (0.077 R)
• M76: 39,659,892 km (0.083 R)
• M77: 39,880,997 km (0.078 R)
• M78: 41,515,204 km (0.059 R)
• M79: 42,265,288 km (0.043 R)
• M80: 43,246,949 km (0.103 R)
• M81: 44,159,795 km (0.114 R)
• M82: 45,079,074 km (0.098 R)
• M83: 45,541,033 km (0.113 R)
• M84: 45,695,418 km (0.045 R)
• M85: 46,159,470 km (0.052 R)
• M86: 48,109,778 km (0.108 R)
• M87: 49,848,254 km (0.118 R)
• M88: 50,965,152 km (0.065 R)
• M89: 52,009,794 km (0.061 R)
• M90: 54,038,341 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.9

Radius: 3.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.68 AU - 9.24 AU

Year: 15786 Days

Day: 19.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 25,191,046 km

• M1: 158,873 km (0.062 R)
• M2: 204,949 km (0.056 R)
• M3: 389,403 km (0.11 R)
• M4: 637,736 km (0.066 R)
• M5: 771,925 km (0.098 R)
• M6: 1,040,603 km (0.084 R)
• M7: 1,066,483 km (0.064 R)
• M8: 1,092,513 km (0.101 R)
• M9: 1,378,544 km (0.109 R)
• M10: 1,478,925 km (0.118 R)
• M11: 1,522,607 km (0.08 R)
• M12: 1,717,234 km (0.057 R)
• M13: 1,809,685 km (0.107 R)
• M14: 2,911,623 km (0.1 R)
• M15: 3,285,020 km (0.092 R)
• M16: 4,014,608 km (0.112 R)
• M17: 4,345,220 km (0.026 R)
• M18: 4,705,900 km (0.108 R)
• M19: 5,890,715 km (0.082 R)
• M20: 6,432,110 km (0.114 R)
• M21: 6,672,364 km (0.102 R)
• M22: 7,261,032 km (0.116 R)
• M23: 7,511,309 km (0.11 R)
• M24: 7,789,711 km (0.102 R)
• M25: 8,174,925 km (0.025 R)
• M26: 8,356,687 km (0.107 R)
• M27: 8,963,605 km (0.05 R)
• M28: 9,097,495 km (0.091 R)
• M29: 10,247,305 km (0.104 R)
• M30: 10,331,229 km (0.091 R)
• M31: 10,443,278 km (0.106 R)
• M32: 10,896,111 km (0.084 R)
• M33: 11,500,037 km (0.12 R)
• M34: 11,616,424 km (0.082 R)
• M35: 12,411,387 km (0.053 R)
• M36: 12,981,206 km (0.084 R)
• M37: 13,162,967 km (0.115 R)
• M38: 13,529,033 km (0.104 R)
• M39: 16,640,669 km (0.077 R)
• M40: 17,937,533 km (0.053 R)
• M41: 18,173,748 km (0.1 R)
• M42: 18,854,418 km (0.036 R)
• M43: 19,404,789 km (0.102 R)
• M44: 19,508,610 km (0.115 R)
• M45: 20,205,287 km (0.08 R)
• M46: 20,380,616 km (0.092 R)
• M47: 20,415,771 km (0.09 R)
• M48: 20,980,952 km (0.095 R)
• M49: 21,551,219 km (0.099 R)
• M50: 23,072,180 km (0.114 R)
• M51: 23,218,786 km (0.066 R)
• M52: 23,808,501 km (0.074 R)
• M53: 23,845,601 km (0.11 R)
• M54: 23,993,853 km (0.068 R)
• M55: 24,777,297 km (0.113 R)
• M56: 24,814,846 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 12,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit