🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.1

Radius: 13.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.6 AU - 0.78 AU

Year: 370 Days

Day: 11.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,633,621 km

• M1: 169,494 km (0.104 R)
• M2: 261,347 km (0.03 R)
• M3: 382,671 km (0.095 R)
• M4: 486,343 km (0.073 R)
• M5: 622,178 km (0.102 R)
• M6: 730,636 km (0.112 R)
• M7: 842,834 km (0.095 R)
• M8: 981,512 km (0.117 R)
• M9: 1,103,434 km (0.055 R)
• M10: 1,209,349 km (0.073 R)
• M11: 1,310,029 km (0.085 R)
• M12: 1,413,700 km (0.097 R)
• M13: 1,515,726 km (0.042 R)
• M14: 1,601,146 km (0.117 R)
• M15: 1,903,334 km (0.117 R)
• M16: 1,996,234 km (0.029 R)
• M17: 2,122,345 km (0.118 R)
• M18: 2,388,629 km (0.099 R)
• M19: 2,511,898 km (0.076 R)
• M20: 2,608,538 km (0.117 R)
• M21: 2,718,193 km (0.063 R)
• M22: 2,823,510 km (0.082 R)
• M23: 2,960,093 km (0.103 R)
• M24: 3,050,301 km (0.061 R)
• M25: 3,153,822 km (0.048 R)
• M26: 3,333,190 km (0.046 R)
• M27: 3,427,437 km (0.04 R)
• M28: 3,522,431 km (0.11 R)
• M29: 3,644,055 km (0.058 R)
• M30: 3,780,338 km (0.111 R)
• M31: 3,885,206 km (0.096 R)
• M32: 3,991,122 km (0.085 R)
• M33: 4,111,548 km (0.117 R)
• M34: 4,199,212 km (0.045 R)
• M35: 4,528,477 km (0.109 R)
• M36: 4,640,077 km (0.093 R)
• M37: 4,788,029 km (0.066 R)
• M38: 4,901,873 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 11.8

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.74 AU - 0.8 AU

Year: 436 Days

Day: 7.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,633,621 km

• M1: 160,070 km (0.027 R)
• M2: 235,018 km (0.074 R)
• M3: 328,218 km (0.109 R)
• M4: 461,360 km (0.074 R)
• M5: 594,053 km (0.102 R)
• M6: 704,307 km (0.117 R)
• M7: 787,782 km (0.118 R)
• M8: 870,660 km (0.067 R)
• M9: 1,022,501 km (0.094 R)
• M10: 1,183,469 km (0.105 R)
• M11: 1,311,375 km (0.073 R)
• M12: 1,444,218 km (0.105 R)
• M13: 1,576,163 km (0.085 R)
• M14: 1,666,371 km (0.113 R)
• M15: 1,752,689 km (0.065 R)
• M16: 1,864,139 km (0.111 R)
• M17: 2,014,635 km (0.1 R)
• M18: 2,088,386 km (0.06 R)
• M19: 2,340,907 km (0.09 R)
• M20: 2,497,387 km (0.05 R)
• M21: 2,704,580 km (0.088 R)
• M22: 2,896,664 km (0.031 R)
• M23: 2,994,501 km (0.065 R)
• M24: 3,093,385 km (0.026 R)
• M25: 3,236,700 km (0.04 R)
• M26: 3,367,598 km (0.079 R)
• M27: 3,470,521 km (0.062 R)
• M28: 3,567,161 km (0.112 R)
• M29: 3,877,876 km (0.12 R)
• M30: 3,978,256 km (0.081 R)
• M31: 4,095,242 km (0.112 R)
• M32: 4,324,575 km (0.101 R)
• M33: 4,436,774 km (0.078 R)
• M34: 4,558,247 km (0.109 R)
• M35: 4,664,312 km (0.108 R)
• M36: 4,820,941 km (0.108 R)
• M37: 4,912,345 km (0.081 R)
• M38: 5,054,762 km (0.086 R)
• M39: 5,173,244 km (0.083 R)
• M40: 5,309,677 km (0.075 R)
• M41: 5,412,900 km (0.077 R)
• M42: 5,525,397 km (0.039 R)
• M43: 5,779,115 km (0.106 R)
• M44: 5,876,504 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868

Radius: 10.5

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.94 AU - 1.02 AU

Year: 626 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 36,633,621 km

• M1: 136,284 km (0.094 R)
• M2: 264,040 km (0.115 R)
• M3: 355,295 km (0.082 R)
• M4: 424,260 km (0.098 R)
• M5: 598,242 km (0.08 R)
• M6: 679,922 km (0.105 R)
• M7: 755,619 km (0.119 R)
• M8: 839,842 km (0.069 R)
• M9: 927,507 km (0.101 R)
• M10: 995,574 km (0.112 R)
• M11: 1,106,875 km (0.052 R)
• M12: 1,253,780 km (0.087 R)
• M13: 1,394,402 km (0.058 R)
• M14: 1,636,002 km (0.12 R)
• M15: 1,705,565 km (0.044 R)
• M16: 1,783,207 km (0.113 R)
• M17: 1,884,036 km (0.056 R)
• M18: 1,949,859 km (0.12 R)
• M19: 2,144,336 km (0.065 R)
• M20: 2,321,909 km (0.032 R)
• M21: 2,488,261 km (0.052 R)
• M22: 2,593,279 km (0.107 R)
• M23: 2,732,854 km (0.035 R)
• M24: 2,807,802 km (0.119 R)
• M25: 2,917,308 km (0.117 R)
• M26: 3,088,598 km (0.111 R)
• M27: 3,477,253 km (0.081 R)
• M28: 3,594,986 km (0.099 R)
• M29: 3,668,289 km (0.093 R)
• M30: 3,806,817 km (0.118 R)
• M31: 3,909,591 km (0.106 R)
• M32: 4,079,833 km (0.029 R)
• M33: 4,146,703 km (0.081 R)
• M34: 4,378,730 km (0.112 R)
• M35: 4,624,968 km (0.091 R)
• M36: 4,704,703 km (0.052 R)
• M37: 4,774,865 km (0.1 R)
• M38: 4,926,557 km (0.028 R)
• M39: 5,234,579 km (0.076 R)
• M40: 5,349,171 km (0.111 R)
• M41: 5,804,846 km (0.09 R)
• M42: 5,880,244 km (0.101 R)
• M43: 5,966,861 km (0.12 R)
• M44: 6,395,010 km (0.064 R)
• M45: 6,506,460 km (0.104 R)
• M46: 6,674,758 km (0.098 R)
• M47: 6,878,660 km (0.038 R)
• M48: 6,992,803 km (0.103 R)
• M49: 7,061,618 km (0.1 R)
• M50: 7,281,078 km (0.101 R)
• M51: 7,455,808 km (0.087 R)
• M52: 7,537,938 km (0.109 R)
• M53: 7,750,366 km (0.114 R)
• M54: 7,940,805 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 12.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.15 AU - 1.17 AU

Year: 807 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,633,621 km

• M1: 163,062 km (0.102 R)
• M2: 246,687 km (0.095 R)
• M3: 339,288 km (0.057 R)
• M4: 421,567 km (0.099 R)
• M5: 504,294 km (0.082 R)
• M6: 584,479 km (0.078 R)
• M7: 664,813 km (0.105 R)
• M8: 793,617 km (0.092 R)
• M9: 902,225 km (0.095 R)
• M10: 1,103,883 km (0.048 R)
• M11: 1,200,822 km (0.095 R)
• M12: 1,321,099 km (0.098 R)
• M13: 1,603,540 km (0.083 R)
• M14: 1,684,771 km (0.072 R)
• M15: 1,774,979 km (0.095 R)
• M16: 1,874,611 km (0.095 R)
• M17: 2,023,910 km (0.093 R)
• M18: 2,169,020 km (0.098 R)
• M19: 2,461,334 km (0.12 R)
• M20: 2,616,766 km (0.112 R)
• M21: 2,784,465 km (0.094 R)
• M22: 2,974,006 km (0.083 R)
• M23: 3,084,409 km (0.086 R)
• M24: 3,461,994 km (0.066 R)
• M25: 3,578,231 km (0.102 R)
• M26: 3,695,815 km (0.118 R)
• M27: 3,934,873 km (0.12 R)
• M28: 4,251,272 km (0.042 R)
• M29: 4,438,868 km (0.059 R)
• M30: 4,523,092 km (0.118 R)
• M31: 4,607,914 km (0.078 R)
• M32: 4,714,726 km (0.074 R)
• M33: 5,018,111 km (0.094 R)
• M34: 5,294,418 km (0.043 R)
• M35: 5,485,305 km (0.069 R)
• M36: 5,632,659 km (0.081 R)
• M37: 5,747,101 km (0.096 R)
• M38: 5,862,142 km (0.098 R)
• M39: 6,118,254 km (0.113 R)
• M40: 6,509,153 km (0.082 R)
• M41: 6,750,155 km (0.1 R)
• M42: 6,871,778 km (0.114 R)
• M43: 7,129,535 km (0.056 R)
• M44: 7,642,058 km (0.087 R)
• M45: 8,088,906 km (0.062 R)
• M46: 8,322,130 km (0.078 R)
• M47: 8,439,564 km (0.11 R)
• M48: 8,518,252 km (0.068 R)
• M49: 8,662,913 km (0.114 R)
• M50: 8,808,472 km (0.083 R)
• M51: 8,888,208 km (0.118 R)
• M52: 9,035,113 km (0.084 R)

Asteroid Belt

Center: 1.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.4

Radius: 12.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.54 AU - 2.1 AU

Year: 1585 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,633,621 km

• M1: 158,873 km (0.119 R)
• M2: 282,890 km (0.112 R)
• M3: 509,680 km (0.12 R)
• M4: 736,470 km (0.085 R)
• M5: 878,588 km (0.096 R)
• M6: 989,740 km (0.117 R)
• M7: 1,089,222 km (0.1 R)
• M8: 1,174,792 km (0.098 R)
• M9: 1,427,463 km (0.054 R)
• M10: 1,638,695 km (0.09 R)
• M11: 1,901,838 km (0.094 R)
• M12: 2,017,477 km (0.094 R)
• M13: 2,146,281 km (0.078 R)
• M14: 2,278,076 km (0.117 R)
• M15: 2,584,453 km (0.073 R)
• M16: 2,725,075 km (0.094 R)
• M17: 2,808,251 km (0.092 R)
• M18: 3,075,433 km (0.077 R)
• M19: 3,212,315 km (0.061 R)
• M20: 3,376,574 km (0.089 R)
• M21: 3,661,109 km (0.118 R)
• M22: 3,740,096 km (0.11 R)
• M23: 3,886,253 km (0.115 R)
• M24: 4,075,345 km (0.044 R)
• M25: 4,253,516 km (0.043 R)
• M26: 4,350,605 km (0.118 R)
• M27: 4,689,145 km (0.089 R)
• M28: 4,876,143 km (0.116 R)
• M29: 5,183,566 km (0.089 R)
• M30: 5,376,996 km (0.114 R)
• M31: 5,467,054 km (0.1 R)
• M32: 5,557,710 km (0.091 R)
• M33: 5,648,816 km (0.083 R)
• M34: 6,112,120 km (0.103 R)
• M35: 6,332,478 km (0.094 R)
• M36: 6,411,914 km (0.109 R)
• M37: 6,652,019 km (0.082 R)
• M38: 6,960,340 km (0.104 R)
• M39: 7,108,143 km (0.096 R)
• M40: 7,190,721 km (0.062 R)
• M41: 7,982,243 km (0.054 R)
• M42: 8,872,351 km (0.074 R)
• M43: 9,266,092 km (0.085 R)
• M44: 9,647,267 km (0.092 R)
• M45: 9,849,075 km (0.115 R)
• M46: 9,941,227 km (0.091 R)
• M47: 10,182,229 km (0.112 R)
• M48: 10,594,521 km (0.114 R)
• M49: 10,707,916 km (0.077 R)
• M50: 11,493,754 km (0.065 R)
• M51: 11,629,738 km (0.064 R)
• M52: 11,707,679 km (0.117 R)
• M53: 11,844,561 km (0.028 R)
• M54: 12,377,429 km (0.091 R)
• M55: 12,536,900 km (0.117 R)
• M56: 12,616,785 km (0.115 R)
• M57: 12,877,983 km (0.117 R)
• M58: 12,999,008 km (0.079 R)
• M59: 13,161,022 km (0.113 R)
• M60: 13,262,749 km (0.068 R)
• M61: 13,816,111 km (0.061 R)
• M62: 13,940,128 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.7

Radius: 13.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.61 AU - 5.25 AU

Year: 6020 Days

Day: 6.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,633,621 km

• M1: 248,781 km (0.105 R)
• M2: 347,965 km (0.111 R)
• M3: 551,418 km (0.067 R)
• M4: 664,065 km (0.103 R)
• M5: 901,926 km (0.078 R)
• M6: 1,039,855 km (0.12 R)
• M7: 1,252,583 km (0.046 R)
• M8: 1,390,961 km (0.091 R)
• M9: 1,627,326 km (0.09 R)
• M10: 1,740,870 km (0.042 R)
• M11: 1,837,810 km (0.089 R)
• M12: 2,037,224 km (0.109 R)
• M13: 2,523,566 km (0.095 R)
• M14: 2,723,878 km (0.114 R)
• M15: 3,259,738 km (0.089 R)
• M16: 4,008,026 km (0.105 R)
• M17: 4,322,032 km (0.109 R)
• M18: 4,590,111 km (0.086 R)
• M19: 4,835,901 km (0.048 R)
• M20: 5,058,203 km (0.073 R)
• M21: 5,170,551 km (0.119 R)
• M22: 6,129,922 km (0.087 R)
• M23: 6,340,407 km (0.113 R)
• M24: 7,112,182 km (0.092 R)
• M25: 7,913,578 km (0.054 R)
• M26: 8,143,210 km (0.108 R)
• M27: 8,777,356 km (0.116 R)
• M28: 8,879,082 km (0.075 R)
• M29: 9,015,216 km (0.076 R)
• M30: 9,358,544 km (0.094 R)
• M31: 9,671,203 km (0.099 R)
• M32: 10,058,063 km (0.096 R)
• M33: 10,200,032 km (0.1 R)
• M34: 10,306,994 km (0.036 R)
• M35: 10,992,751 km (0.09 R)
• M36: 11,139,057 km (0.079 R)
• M37: 11,693,467 km (0.028 R)
• M38: 12,484,690 km (0.047 R)
• M39: 12,906,108 km (0.119 R)
• M40: 13,060,493 km (0.086 R)
• M41: 13,254,371 km (0.057 R)
• M42: 13,410,103 km (0.041 R)
• M43: 13,644,971 km (0.088 R)
• M44: 13,960,174 km (0.09 R)
• M45: 14,638,152 km (0.111 R)
• M46: 15,082,457 km (0.096 R)
• M47: 15,736,798 km (0.117 R)
• M48: 16,904,260 km (0.076 R)
• M49: 17,030,970 km (0.117 R)
• M50: 17,242,950 km (0.088 R)
• M51: 17,370,407 km (0.1 R)
• M52: 18,315,716 km (0.118 R)
• M53: 18,750,896 km (0.094 R)
• M54: 19,189,517 km (0.087 R)
• M55: 19,321,762 km (0.102 R)
• M56: 19,498,586 km (0.095 R)
• M57: 19,853,732 km (0.117 R)
• M58: 20,121,662 km (0.107 R)
• M59: 20,390,639 km (0.077 R)
• M60: 21,891,704 km (0.099 R)
• M61: 22,214,536 km (0.115 R)
• M62: 22,911,961 km (0.101 R)
• M63: 23,758,386 km (0.103 R)
• M64: 24,376,075 km (0.092 R)
• M65: 25,870,259 km (0.063 R)
• M66: 26,407,615 km (0.058 R)
• M67: 26,505,601 km (0.117 R)
• M68: 26,751,390 km (0.094 R)
• M69: 27,791,844 km (0.12 R)
• M70: 28,896,026 km (0.111 R)
• M71: 29,453,577 km (0.099 R)
• M72: 30,219,518 km (0.099 R)
• M73: 30,373,454 km (0.106 R)
• M74: 30,682,224 km (0.063 R)
• M75: 31,147,324 km (0.112 R)
• M76: 31,510,697 km (0.115 R)
• M77: 32,556,536 km (0.114 R)
• M78: 33,136,676 km (0.107 R)
• M79: 33,507,529 km (0.116 R)
• M80: 33,613,744 km (0.115 R)
• M81: 34,200,018 km (0.074 R)
• M82: 35,112,864 km (0.057 R)
• M83: 35,924,881 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 14,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit