🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 8.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.91 AU - 1.09 AU

Year: 656 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 20,276,501 km

• M1: 110,852 km (0.079 R)
• M2: 186,399 km (0.114 R)
• M3: 251,025 km (0.06 R)
• M4: 333,454 km (0.083 R)
• M5: 405,410 km (0.063 R)
• M6: 467,045 km (0.113 R)
• M7: 542,891 km (0.099 R)
• M8: 616,194 km (0.051 R)
• M9: 696,976 km (0.118 R)
• M10: 777,610 km (0.118 R)
• M11: 840,291 km (0.068 R)
• M12: 909,256 km (0.056 R)
• M13: 1,104,331 km (0.088 R)
• M14: 1,194,988 km (0.118 R)
• M15: 1,313,320 km (0.083 R)
• M16: 1,399,488 km (0.1 R)
• M17: 1,461,422 km (0.062 R)
• M18: 1,664,127 km (0.077 R)
• M19: 1,796,970 km (0.089 R)
• M20: 1,859,053 km (0.051 R)
• M21: 1,921,734 km (0.079 R)
• M22: 2,002,816 km (0.072 R)
• M23: 2,067,293 km (0.097 R)
• M24: 2,126,534 km (0.117 R)
• M25: 2,222,426 km (0.083 R)
• M26: 2,363,048 km (0.068 R)
• M27: 2,640,253 km (0.093 R)
• M28: 2,894,719 km (0.11 R)
• M29: 3,068,851 km (0.106 R)
• M30: 3,184,490 km (0.048 R)
• M31: 3,253,305 km (0.063 R)
• M32: 3,371,338 km (0.116 R)
• M33: 3,462,592 km (0.064 R)
• M34: 3,540,383 km (0.085 R)
• M35: 3,633,283 km (0.09 R)
• M36: 3,719,601 km (0.117 R)
• M37: 3,894,481 km (0.098 R)
• M38: 4,019,994 km (0.108 R)
• M39: 4,087,014 km (0.117 R)
• M40: 4,222,101 km (0.043 R)
• M41: 4,404,610 km (0.064 R)
• M42: 4,550,917 km (0.117 R)
• M43: 4,620,779 km (0.055 R)
• M44: 4,745,992 km (0.057 R)
• M45: 4,872,253 km (0.119 R)
• M46: 4,935,683 km (0.09 R)
• M47: 5,023,646 km (0.117 R)
• M48: 5,128,065 km (0.065 R)
• M49: 5,208,998 km (0.062 R)
• M50: 5,306,536 km (0.057 R)
• M51: 5,619,794 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 13.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.47 AU - 1.51 AU

Year: 1193 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,276,501 km

• M1: 166,502 km (0.097 R)
• M2: 345,272 km (0.036 R)
• M3: 530,624 km (0.051 R)
• M4: 635,193 km (0.097 R)
• M5: 762,052 km (0.113 R)
• M6: 1,036,414 km (0.078 R)
• M7: 1,156,990 km (0.085 R)
• M8: 1,240,316 km (0.082 R)
• M9: 1,343,239 km (0.07 R)
• M10: 1,431,352 km (0.104 R)
• M11: 1,548,936 km (0.11 R)
• M12: 1,679,535 km (0.089 R)
• M13: 1,775,128 km (0.052 R)
• M14: 1,942,080 km (0.047 R)
• M15: 2,032,586 km (0.028 R)
• M16: 2,218,237 km (0.044 R)
• M17: 3,040,128 km (0.074 R)
• M18: 3,205,733 km (0.113 R)
• M19: 3,745,931 km (0.109 R)
• M20: 3,911,087 km (0.083 R)
• M21: 4,328,016 km (0.061 R)
• M22: 4,541,941 km (0.054 R)
• M23: 4,814,209 km (0.042 R)
• M24: 4,994,175 km (0.112 R)
• M25: 5,106,075 km (0.096 R)
• M26: 5,663,476 km (0.077 R)
• M27: 5,780,312 km (0.056 R)
• M28: 6,045,998 km (0.118 R)
• M29: 6,315,723 km (0.075 R)
• M30: 6,681,639 km (0.089 R)
• M31: 6,789,649 km (0.118 R)
• M32: 6,913,815 km (0.103 R)
• M33: 7,101,561 km (0.072 R)
• M34: 7,370,537 km (0.115 R)
• M35: 7,498,294 km (0.103 R)
• M36: 7,691,126 km (0.079 R)
• M37: 7,804,521 km (0.035 R)
• M38: 7,918,365 km (0.118 R)
• M39: 8,362,970 km (0.118 R)
• M40: 8,680,716 km (0.114 R)
• M41: 8,900,325 km (0.077 R)
• M42: 9,002,351 km (0.076 R)
• M43: 9,190,545 km (0.091 R)
• M44: 9,414,493 km (0.085 R)
• M45: 9,535,817 km (0.093 R)
• M46: 9,622,883 km (0.119 R)
• M47: 9,745,104 km (0.071 R)
• M48: 9,850,272 km (0.111 R)
• M49: 10,203,772 km (0.087 R)
• M50: 10,310,584 km (0.068 R)
• M51: 10,435,648 km (0.067 R)
• M52: 10,687,571 km (0.047 R)
• M53: 10,777,928 km (0.113 R)
• M54: 10,868,585 km (0.065 R)
• M55: 10,959,540 km (0.091 R)
• M56: 11,491,959 km (0.083 R)
• M57: 12,051,754 km (0.076 R)
• M58: 12,202,549 km (0.096 R)
• M59: 12,316,093 km (0.097 R)
• M60: 12,448,936 km (0.04 R)
• M61: 12,620,376 km (0.078 R)
• M62: 12,831,159 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 9.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.87 AU - 3.01 AU

Year: 2500 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,276,501 km

• M1: 136,583 km (0.069 R)
• M2: 200,461 km (0.106 R)
• M3: 282,740 km (0.118 R)
• M4: 362,027 km (0.057 R)
• M5: 510,129 km (0.114 R)
• M6: 637,437 km (0.112 R)
• M7: 705,504 km (0.115 R)
• M8: 1,199,326 km (0.106 R)
• M9: 1,373,608 km (0.108 R)
• M10: 1,784,104 km (0.102 R)
• M11: 1,845,739 km (0.04 R)
• M12: 1,908,270 km (0.078 R)
• M13: 1,996,832 km (0.115 R)
• M14: 2,392,668 km (0.042 R)
• M15: 2,613,774 km (0.116 R)
• M16: 2,698,446 km (0.12 R)
• M17: 2,827,250 km (0.082 R)
• M18: 2,943,488 km (0.098 R)
• M19: 3,046,561 km (0.05 R)
• M20: 3,301,625 km (0.117 R)
• M21: 3,642,409 km (0.062 R)
• M22: 3,721,397 km (0.077 R)
• M23: 3,865,011 km (0.108 R)
• M24: 3,978,107 km (0.118 R)
• M25: 4,273,862 km (0.104 R)
• M26: 4,340,582 km (0.102 R)
• M27: 4,559,743 km (0.102 R)
• M28: 4,765,440 km (0.088 R)
• M29: 4,991,632 km (0.082 R)
• M30: 5,079,596 km (0.106 R)
• M31: 5,150,355 km (0.118 R)
• M32: 5,346,628 km (0.084 R)
• M33: 5,691,451 km (0.092 R)
• M34: 6,118,553 km (0.115 R)
• M35: 6,269,497 km (0.117 R)
• M36: 6,364,641 km (0.112 R)
• M37: 6,613,871 km (0.118 R)
• M38: 6,749,407 km (0.097 R)
• M39: 6,807,900 km (0.054 R)
• M40: 6,885,990 km (0.048 R)
• M41: 7,481,390 km (0.093 R)
• M42: 7,663,301 km (0.116 R)
• M43: 7,724,187 km (0.066 R)
• M44: 8,196,916 km (0.084 R)
• M45: 8,636,584 km (0.099 R)
• M46: 8,742,500 km (0.077 R)
• M47: 8,806,228 km (0.106 R)
• M48: 8,976,919 km (0.037 R)
• M49: 9,495,575 km (0.091 R)
• M50: 10,023,955 km (0.105 R)
• M51: 10,090,676 km (0.043 R)
• M52: 10,493,991 km (0.114 R)
• M53: 11,224,328 km (0.116 R)
• M54: 11,409,530 km (0.084 R)
• M55: 11,525,768 km (0.106 R)
• M56: 11,642,305 km (0.077 R)
• M57: 11,806,264 km (0.115 R)
• M58: 12,160,213 km (0.097 R)
• M59: 12,685,600 km (0.06 R)
• M60: 12,781,792 km (0.071 R)
• M61: 13,291,472 km (0.097 R)
• M62: 13,536,663 km (0.084 R)
• M63: 13,610,414 km (0.104 R)
• M64: 13,906,917 km (0.076 R)
• M65: 14,556,920 km (0.096 R)
• M66: 14,733,595 km (0.085 R)
• M67: 15,216,796 km (0.087 R)
• M68: 15,576,130 km (0.105 R)
• M69: 15,756,845 km (0.097 R)
• M70: 16,016,098 km (0.113 R)
• M71: 16,407,894 km (0.046 R)
• M72: 16,618,079 km (0.115 R)
• M73: 16,802,833 km (0.099 R)
• M74: 16,961,706 km (0.109 R)
• M75: 17,360,982 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 8.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.87 AU - 4.19 AU

Year: 5307 Days

Day: 7.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,276,501 km

• M1: 118,332 km (0.111 R)
• M2: 239,955 km (0.09 R)
• M3: 322,982 km (0.101 R)
• M4: 486,193 km (0.095 R)
• M5: 695,481 km (0.09 R)
• M6: 759,359 km (0.093 R)
• M7: 825,481 km (0.095 R)
• M8: 1,110,166 km (0.108 R)
• M9: 1,366,577 km (0.075 R)
• M10: 1,424,920 km (0.096 R)
• M11: 1,544,000 km (0.062 R)
• M12: 1,654,253 km (0.026 R)
• M13: 1,805,198 km (0.035 R)
• M14: 1,974,094 km (0.086 R)
• M15: 2,053,829 km (0.069 R)
• M16: 2,121,148 km (0.074 R)
• M17: 3,061,969 km (0.043 R)
• M18: 3,374,778 km (0.118 R)
• M19: 3,438,507 km (0.116 R)
• M20: 3,930,086 km (0.113 R)
• M21: 4,584,277 km (0.105 R)
• M22: 4,815,855 km (0.105 R)
• M23: 5,051,322 km (0.096 R)
• M24: 5,198,077 km (0.105 R)
• M25: 5,253,428 km (0.11 R)
• M26: 5,458,378 km (0.102 R)
• M27: 5,514,626 km (0.09 R)
• M28: 5,590,024 km (0.104 R)
• M29: 5,703,868 km (0.097 R)
• M30: 6,011,142 km (0.063 R)
• M31: 6,363,145 km (0.111 R)
• M32: 6,641,697 km (0.102 R)
• M33: 6,822,860 km (0.07 R)
• M34: 7,026,014 km (0.117 R)
• M35: 7,148,983 km (0.096 R)
• M36: 7,668,686 km (0.064 R)
• M37: 8,136,179 km (0.092 R)
• M38: 8,373,442 km (0.1 R)
• M39: 8,482,050 km (0.107 R)
• M40: 8,722,603 km (0.106 R)
• M41: 9,503,055 km (0.06 R)
• M42: 9,729,995 km (0.096 R)
• M43: 9,935,991 km (0.058 R)
• M44: 10,120,146 km (0.101 R)
• M45: 10,609,182 km (0.036 R)
• M46: 11,489,565 km (0.029 R)
• M47: 11,975,160 km (0.077 R)
• M48: 12,048,613 km (0.097 R)
• M49: 12,343,769 km (0.069 R)
• M50: 12,591,653 km (0.104 R)
• M51: 12,716,118 km (0.055 R)
• M52: 12,841,032 km (0.089 R)
• M53: 13,319,596 km (0.062 R)
• M54: 13,573,763 km (0.106 R)
• M55: 14,216,286 km (0.05 R)
• M56: 14,345,987 km (0.114 R)
• M57: 14,528,197 km (0.029 R)
• M58: 15,158,902 km (0.11 R)
• M59: 15,344,553 km (0.107 R)
• M60: 15,557,580 km (0.074 R)
• M61: 15,852,138 km (0.099 R)
• M62: 16,229,873 km (0.063 R)
• M63: 16,911,441 km (0.098 R)
• M64: 17,408,106 km (0.117 R)
• M65: 17,519,107 km (0.099 R)
• M66: 18,190,054 km (0.086 R)
• M67: 18,500,469 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.3

Radius: 12.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.06 AU - 6.16 AU

Year: 7578 Days

Day: 8.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,276,501 km

• M1: 168,597 km (0.08 R)
• M2: 327,470 km (0.026 R)
• M3: 406,757 km (0.079 R)
• M4: 575,802 km (0.119 R)
• M5: 771,476 km (0.051 R)
• M6: 908,508 km (0.113 R)
• M7: 1,185,713 km (0.115 R)
• M8: 1,265,299 km (0.087 R)
• M9: 1,614,759 km (0.105 R)
• M10: 1,994,588 km (0.11 R)
• M11: 2,132,368 km (0.112 R)
• M12: 2,287,501 km (0.116 R)
• M13: 2,373,819 km (0.101 R)
• M14: 2,461,184 km (0.053 R)
• M15: 2,639,355 km (0.097 R)
• M16: 2,961,589 km (0.093 R)
• M17: 3,167,585 km (0.101 R)
• M18: 3,411,131 km (0.088 R)
• M19: 3,813,848 km (0.05 R)
• M20: 3,916,921 km (0.088 R)
• M21: 4,302,884 km (0.12 R)
• M22: 4,482,551 km (0.109 R)
• M23: 4,573,207 km (0.105 R)
• M24: 5,036,212 km (0.065 R)
• M25: 5,475,581 km (0.116 R)
• M26: 5,553,223 km (0.094 R)
• M27: 5,709,702 km (0.068 R)
• M28: 6,027,149 km (0.109 R)
• M29: 6,127,529 km (0.097 R)
• M30: 6,370,775 km (0.077 R)
• M31: 6,679,395 km (0.045 R)
• M32: 6,845,898 km (0.079 R)
• M33: 6,950,766 km (0.113 R)
• M34: 7,183,241 km (0.047 R)
• M35: 7,397,016 km (0.047 R)
• M36: 7,483,035 km (0.107 R)
• M37: 7,743,186 km (0.094 R)
• M38: 7,830,551 km (0.058 R)
• M39: 8,050,460 km (0.119 R)
• M40: 8,139,022 km (0.062 R)
• M41: 8,361,923 km (0.045 R)
• M42: 8,564,179 km (0.117 R)
• M43: 8,722,603 km (0.088 R)
• M44: 8,904,963 km (0.097 R)
• M45: 9,065,481 km (0.067 R)
• M46: 9,273,422 km (0.074 R)
• M47: 9,389,510 km (0.096 R)
• M48: 9,623,332 km (0.117 R)
• M49: 9,811,825 km (0.088 R)
• M50: 10,025,301 km (0.088 R)
• M51: 10,456,891 km (0.095 R)
• M52: 11,115,571 km (0.104 R)
• M53: 11,437,655 km (0.096 R)
• M54: 11,537,287 km (0.057 R)
• M55: 12,116,231 km (0.085 R)
• M56: 12,550,364 km (0.058 R)
• M57: 13,565,236 km (0.12 R)
• M58: 13,644,523 km (0.09 R)
• M59: 13,829,874 km (0.107 R)
• M60: 13,909,460 km (0.112 R)
• M61: 14,149,565 km (0.112 R)
• M62: 14,741,973 km (0.032 R)
• M63: 15,232,654 km (0.082 R)
• M64: 16,118,423 km (0.1 R)
• M65: 16,567,665 km (0.116 R)
• M66: 16,907,252 km (0.119 R)
• M67: 17,163,364 km (0.099 R)
• M68: 17,334,952 km (0.103 R)
• M69: 17,449,544 km (0.102 R)
• M70: 18,288,489 km (0.105 R)
• M71: 18,904,085 km (0.117 R)
• M72: 19,586,251 km (0.093 R)
• M73: 20,005,424 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit