🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.4

Radius: 11.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.91 AU - 1.45 AU

Year: 841 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 52,047,875 km

• M1: 150,645 km (0.025 R)
• M2: 233,672 km (0.07 R)
• M3: 367,562 km (0.11 R)
• M4: 436,826 km (0.09 R)
• M5: 531,671 km (0.092 R)
• M6: 754,721 km (0.096 R)
• M7: 937,679 km (0.057 R)
• M8: 1,087,577 km (0.095 R)
• M9: 1,359,545 km (0.106 R)
• M10: 1,579,454 km (0.054 R)
• M11: 1,715,888 km (0.061 R)
• M12: 1,817,764 km (0.106 R)
• M13: 2,027,500 km (0.106 R)
• M14: 2,128,778 km (0.102 R)
• M15: 2,259,377 km (0.079 R)
• M16: 2,336,270 km (0.103 R)
• M17: 2,464,027 km (0.071 R)
• M18: 2,682,140 km (0.081 R)
• M19: 2,853,879 km (0.099 R)
• M20: 2,952,464 km (0.03 R)
• M21: 3,060,024 km (0.05 R)
• M22: 3,129,887 km (0.078 R)
• M23: 3,334,686 km (0.062 R)
• M24: 3,414,721 km (0.078 R)
• M25: 3,487,276 km (0.097 R)
• M26: 3,724,538 km (0.089 R)
• M27: 3,815,942 km (0.088 R)
• M28: 4,001,145 km (0.079 R)
• M29: 4,223,746 km (0.083 R)
• M30: 4,362,872 km (0.069 R)
• M31: 4,645,612 km (0.116 R)
• M32: 4,753,323 km (0.059 R)
• M33: 4,870,757 km (0.093 R)
• M34: 5,007,639 km (0.107 R)
• M35: 5,127,168 km (0.055 R)
• M36: 5,313,118 km (0.076 R)
• M37: 5,406,916 km (0.096 R)
• M38: 5,577,158 km (0.082 R)
• M39: 5,663,027 km (0.115 R)
• M40: 5,749,345 km (0.084 R)
• M41: 6,098,656 km (0.035 R)
• M42: 6,615,667 km (0.074 R)
• M43: 6,757,336 km (0.108 R)
• M44: 6,828,544 km (0.091 R)
• M45: 6,899,903 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 13

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.08 AU - 1.3 AU

Year: 852 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 52,047,875 km

• M1: 165,156 km (0.086 R)
• M2: 303,235 km (0.028 R)
• M3: 412,591 km (0.051 R)
• M4: 562,039 km (0.081 R)
• M5: 649,404 km (0.061 R)
• M6: 845,976 km (0.107 R)
• M7: 1,041,201 km (0.097 R)
• M8: 1,222,963 km (0.112 R)
• M9: 1,305,840 km (0.1 R)
• M10: 1,465,461 km (0.09 R)
• M11: 1,651,411 km (0.082 R)
• M12: 1,865,934 km (0.112 R)
• M13: 1,948,811 km (0.115 R)
• M14: 2,075,521 km (0.11 R)
• M15: 2,176,200 km (0.099 R)
• M16: 2,345,096 km (0.066 R)
• M17: 2,488,112 km (0.056 R)
• M18: 2,579,965 km (0.098 R)
• M19: 2,822,463 km (0.104 R)
• M20: 2,942,740 km (0.12 R)
• M21: 3,064,512 km (0.111 R)
• M22: 3,196,458 km (0.08 R)
• M23: 3,279,933 km (0.092 R)
• M24: 3,389,589 km (0.073 R)
• M25: 3,752,214 km (0.09 R)
• M26: 4,301,238 km (0.058 R)
• M27: 4,590,111 km (0.082 R)
• M28: 4,684,657 km (0.064 R)
• M29: 4,798,950 km (0.104 R)
• M30: 4,952,886 km (0.089 R)
• M31: 5,069,423 km (0.094 R)
• M32: 5,177,134 km (0.071 R)
• M33: 5,355,005 km (0.104 R)
• M34: 5,554,868 km (0.086 R)
• M35: 5,676,042 km (0.112 R)
• M36: 5,798,264 km (0.044 R)
• M37: 5,972,695 km (0.111 R)
• M38: 6,180,187 km (0.105 R)
• M39: 6,506,610 km (0.084 R)
• M40: 6,645,137 km (0.113 R)
• M41: 6,752,549 km (0.047 R)
• M42: 6,990,559 km (0.049 R)
• M43: 7,121,607 km (0.085 R)
• M44: 7,264,473 km (0.075 R)
• M45: 7,363,955 km (0.077 R)
• M46: 7,530,906 km (0.04 R)
• M47: 7,642,806 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.3

Radius: 9.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.92 AU - 1.5 AU

Year: 873 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 52,047,875 km

• M1: 123,119 km (0.043 R)
• M2: 188,344 km (0.119 R)
• M3: 307,573 km (0.097 R)
• M4: 369,058 km (0.072 R)
• M5: 465,249 km (0.054 R)
• M6: 686,205 km (0.08 R)
• M7: 857,944 km (0.103 R)
• M8: 952,190 km (0.118 R)
• M9: 1,157,738 km (0.047 R)
• M10: 1,358,349 km (0.051 R)
• M11: 1,476,232 km (0.052 R)
• M12: 1,590,973 km (0.042 R)
• M13: 1,772,136 km (0.03 R)
• M14: 1,960,181 km (0.093 R)
• M15: 2,071,781 km (0.066 R)
• M16: 2,139,698 km (0.03 R)
• M17: 2,340,309 km (0.097 R)
• M18: 2,419,147 km (0.12 R)
• M19: 2,499,032 km (0.043 R)
• M20: 2,579,666 km (0.066 R)
• M21: 2,776,836 km (0.078 R)
• M22: 2,885,743 km (0.107 R)
• M23: 3,107,896 km (0.108 R)
• M24: 3,247,471 km (0.06 R)
• M25: 3,371,188 km (0.073 R)
• M26: 3,442,696 km (0.086 R)
• M27: 3,641,960 km (0.112 R)
• M28: 3,742,939 km (0.072 R)
• M29: 3,816,990 km (0.063 R)
• M30: 3,985,437 km (0.049 R)
• M31: 4,061,133 km (0.109 R)
• M32: 4,137,279 km (0.06 R)
• M33: 4,204,448 km (0.057 R)
• M34: 4,329,811 km (0.115 R)
• M35: 4,407,752 km (0.041 R)
• M36: 4,783,990 km (0.078 R)
• M37: 4,894,842 km (0.085 R)
• M38: 5,201,518 km (0.117 R)
• M39: 5,325,983 km (0.098 R)
• M40: 5,461,968 km (0.103 R)
• M41: 5,535,570 km (0.06 R)
• M42: 5,898,345 km (0.035 R)
• M43: 6,017,275 km (0.095 R)
• M44: 6,115,262 km (0.118 R)
• M45: 6,202,777 km (0.025 R)
• M46: 6,323,801 km (0.053 R)
• M47: 6,545,954 km (0.057 R)
• M48: 6,680,443 km (0.116 R)
• M49: 7,112,481 km (0.055 R)
• M50: 7,181,446 km (0.057 R)
• M51: 7,401,654 km (0.048 R)
• M52: 7,588,801 km (0.085 R)
• M53: 7,813,048 km (0.05 R)
• M54: 7,908,043 km (0.111 R)
• M55: 8,051,507 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.9

Radius: 12.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.11 AU - 5.19 AU

Year: 7667 Days

Day: 6.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 163.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,047,875 km

• M1: 198,068 km (0.104 R)
• M2: 400,025 km (0.083 R)
• M3: 557,102 km (0.11 R)
• M4: 656,136 km (0.097 R)
• M5: 836,701 km (0.082 R)
• M6: 966,851 km (0.076 R)
• M7: 1,132,905 km (0.107 R)
• M8: 1,354,310 km (0.064 R)
• M9: 1,557,912 km (0.056 R)
• M10: 1,960,929 km (0.103 R)
• M11: 2,084,646 km (0.117 R)
• M12: 2,321,609 km (0.117 R)
• M13: 2,415,108 km (0.115 R)
• M14: 3,003,327 km (0.114 R)
• M15: 3,334,985 km (0.047 R)
• M16: 3,570,004 km (0.071 R)
• M17: 3,744,435 km (0.119 R)
• M18: 4,192,929 km (0.107 R)
• M19: 5,092,162 km (0.058 R)
• M20: 5,513,430 km (0.09 R)
• M21: 6,023,558 km (0.049 R)
• M22: 6,790,397 km (0.103 R)
• M23: 7,116,670 km (0.056 R)
• M24: 7,476,004 km (0.067 R)
• M25: 8,126,456 km (0.08 R)
• M26: 8,270,219 km (0.109 R)
• M27: 8,531,267 km (0.109 R)
• M28: 9,270,580 km (0.119 R)
• M29: 10,122,989 km (0.034 R)
• M30: 10,246,856 km (0.031 R)
• M31: 10,371,172 km (0.089 R)
• M32: 11,804,469 km (0.06 R)
• M33: 12,098,578 km (0.112 R)
• M34: 12,296,047 km (0.076 R)
• M35: 12,560,985 km (0.061 R)
• M36: 12,694,127 km (0.064 R)
• M37: 13,948,206 km (0.112 R)
• M38: 14,120,693 km (0.102 R)
• M39: 14,642,340 km (0.06 R)
• M40: 14,817,669 km (0.066 R)
• M41: 15,029,051 km (0.096 R)
• M42: 15,383,448 km (0.067 R)
• M43: 15,526,015 km (0.08 R)
• M44: 15,740,688 km (0.099 R)
• M45: 15,956,408 km (0.091 R)
• M46: 16,354,189 km (0.038 R)
• M47: 17,828,625 km (0.084 R)
• M48: 18,053,471 km (0.088 R)
• M49: 18,809,688 km (0.074 R)
• M50: 19,306,802 km (0.09 R)
• M51: 21,378,134 km (0.107 R)
• M52: 21,776,812 km (0.089 R)
• M53: 22,298,759 km (0.093 R)
• M54: 22,419,784 km (0.085 R)
• M55: 22,500,717 km (0.054 R)
• M56: 22,622,040 km (0.041 R)
• M57: 22,824,895 km (0.072 R)
• M58: 23,930,723 km (0.041 R)
• M59: 24,137,317 km (0.06 R)
• M60: 25,095,791 km (0.113 R)
• M61: 25,221,752 km (0.087 R)
• M62: 25,727,543 km (0.114 R)
• M63: 26,066,681 km (0.039 R)
• M64: 26,194,138 km (0.12 R)
• M65: 26,321,895 km (0.113 R)
• M66: 26,578,007 km (0.11 R)
• M67: 26,749,296 km (0.104 R)
• M68: 27,524,213 km (0.11 R)
• M69: 27,697,447 km (0.092 R)
• M70: 28,175,712 km (0.116 R)
• M71: 29,671,242 km (0.116 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.2

Radius: 7.3

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.31 AU - 6.67 AU

Year: 9617 Days

Day: 20.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,047,875 km

• M1: 92,451 km (0.104 R)
• M2: 360,830 km (0.104 R)
• M3: 506,389 km (0.076 R)
• M4: 706,850 km (0.086 R)
• M5: 779,255 km (0.1 R)
• M6: 854,353 km (0.073 R)
• M7: 912,397 km (0.093 R)
• M8: 971,788 km (0.119 R)
• M9: 1,333,216 km (0.079 R)
• M10: 1,960,480 km (0.109 R)
• M11: 2,667,928 km (0.025 R)
• M12: 2,783,418 km (0.119 R)
• M13: 2,959,495 km (0.052 R)
• M14: 3,416,067 km (0.069 R)
• M15: 3,797,093 km (0.092 R)
• M16: 4,158,222 km (0.082 R)
• M17: 4,913,392 km (0.099 R)
• M18: 5,306,685 km (0.075 R)
• M19: 6,237,932 km (0.114 R)
• M20: 6,546,552 km (0.117 R)
• M21: 6,624,493 km (0.071 R)
• M22: 6,741,927 km (0.085 R)
• M23: 6,820,616 km (0.082 R)
• M24: 7,299,329 km (0.106 R)
• M25: 7,788,813 km (0.118 R)
• M26: 7,871,541 km (0.059 R)
• M27: 7,996,006 km (0.053 R)
• M28: 8,121,070 km (0.115 R)
• M29: 8,331,105 km (0.084 R)
• M30: 8,756,562 km (0.026 R)
• M31: 9,850,870 km (0.098 R)
• M32: 10,119,997 km (0.086 R)
• M33: 11,407,137 km (0.079 R)
• M34: 11,548,058 km (0.082 R)
• M35: 11,784,423 km (0.115 R)
• M36: 13,482,209 km (0.111 R)
• M37: 13,531,875 km (0.1 R)
• M38: 14,435,596 km (0.069 R)
• M39: 14,537,173 km (0.047 R)
• M40: 14,843,400 km (0.072 R)
• M41: 15,618,466 km (0.102 R)
• M42: 16,832,154 km (0.063 R)
• M43: 17,315,355 km (0.094 R)
• M44: 18,240,468 km (0.114 R)
• M45: 18,958,538 km (0.093 R)
• M46: 19,911,626 km (0.052 R)
• M47: 21,341,483 km (0.062 R)
• M48: 21,747,641 km (0.057 R)
• M49: 22,039,357 km (0.101 R)
• M50: 22,626,828 km (0.105 R)
• M51: 23,338,465 km (0.092 R)
• M52: 24,238,296 km (0.087 R)
• M53: 24,905,353 km (0.046 R)
• M54: 24,966,239 km (0.113 R)
• M55: 25,027,275 km (0.078 R)
• M56: 26,071,767 km (0.045 R)
• M57: 26,692,748 km (0.114 R)
• M58: 27,507,458 km (0.094 R)
• M59: 27,633,569 km (0.117 R)
• M60: 28,076,229 km (0.104 R)
• M61: 29,161,113 km (0.119 R)
• M62: 29,225,290 km (0.037 R)
• M63: 30,064,834 km (0.072 R)
• M64: 30,194,685 km (0.091 R)
• M65: 30,259,610 km (0.093 R)
• M66: 32,164,739 km (0.112 R)
• M67: 32,897,469 km (0.087 R)
• M68: 33,433,778 km (0.098 R)
• M69: 33,500,947 km (0.06 R)
• M70: 35,402,187 km (0.079 R)
• M71: 36,781,329 km (0.11 R)
• M72: 36,989,719 km (0.042 R)
• M73: 38,178,125 km (0.057 R)
• M74: 39,024,549 km (0.074 R)
• M75: 40,162,540 km (0.105 R)
• M76: 40,520,528 km (0.064 R)
• M77: 42,253,021 km (0.076 R)
• M78: 43,715,191 km (0.051 R)
• M79: 45,640,814 km (0.046 R)
• M80: 45,864,762 km (0.102 R)
• M81: 45,939,412 km (0.098 R)
• M82: 46,163,809 km (0.091 R)
• M83: 46,764,145 km (0.107 R)
• M84: 47,216,080 km (0.066 R)
• M85: 48,885,443 km (0.093 R)
• M86: 49,038,182 km (0.102 R)
• M87: 50,342,825 km (0.095 R)
• M88: 50,805,980 km (0.079 R)
• M89: 50,883,173 km (0.098 R)
• M90: 51,270,481 km (0.11 R)
• M91: 51,580,897 km (0.116 R)
• M92: 51,658,688 km (0.061 R)
• M93: 51,970,001 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 12,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit