🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.1

Radius: 9.9

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.55 AU - 0.65 AU

Year: 315 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 27,970,251 km

• M1: 126,111 km (0.079 R)
• M2: 229,633 km (0.1 R)
• M3: 321,336 km (0.103 R)
• M4: 386,561 km (0.111 R)
• M5: 534,214 km (0.089 R)
• M6: 669,450 km (0.113 R)
• M7: 751,131 km (0.058 R)
• M8: 852,409 km (0.113 R)
• M9: 954,434 km (0.113 R)
• M10: 1,052,122 km (0.046 R)
• M11: 1,126,771 km (0.115 R)
• M12: 1,216,829 km (0.097 R)
• M13: 1,281,455 km (0.069 R)
• M14: 1,536,819 km (0.069 R)
• M15: 1,632,562 km (0.099 R)
• M16: 1,756,279 km (0.118 R)
• M17: 1,851,124 km (0.088 R)
• M18: 1,915,451 km (0.059 R)
• M19: 2,002,367 km (0.096 R)
• M20: 2,073,875 km (0.119 R)
• M21: 2,231,103 km (0.058 R)
• M22: 2,293,934 km (0.101 R)
• M23: 2,374,866 km (0.118 R)
• M24: 2,450,862 km (0.105 R)
• M25: 2,515,787 km (0.088 R)
• M26: 2,587,445 km (0.106 R)
• M27: 2,677,802 km (0.11 R)
• M28: 2,843,257 km (0.073 R)
• M29: 3,005,720 km (0.066 R)
• M30: 3,088,298 km (0.098 R)
• M31: 3,184,340 km (0.105 R)
• M32: 3,405,895 km (0.091 R)
• M33: 3,551,902 km (0.09 R)
• M34: 3,632,535 km (0.105 R)
• M35: 3,706,886 km (0.103 R)
• M36: 3,829,855 km (0.067 R)
• M37: 3,898,670 km (0.111 R)
• M38: 3,981,847 km (0.077 R)
• M39: 4,277,751 km (0.12 R)
• M40: 4,399,524 km (0.112 R)
• M41: 4,471,630 km (0.052 R)
• M42: 4,610,008 km (0.072 R)
• M43: 4,712,782 km (0.084 R)
• M44: 4,875,843 km (0.051 R)
• M45: 4,958,122 km (0.092 R)
• M46: 5,063,589 km (0.034 R)
• M47: 5,139,285 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.7

Radius: 15

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.89 AU - 0.91 AU

Year: 579 Days

Day: 13.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 27,970,251 km

• M1: 220,358 km (0.115 R)
• M2: 380,727 km (0.119 R)
• M3: 496,366 km (0.087 R)
• M4: 775,964 km (0.091 R)
• M5: 1,099,245 km (0.076 R)
• M6: 1,195,287 km (0.044 R)
• M7: 1,362,238 km (0.075 R)
• M8: 1,489,995 km (0.112 R)
• M9: 1,646,474 km (0.108 R)
• M10: 1,770,940 km (0.084 R)
• M11: 1,879,248 km (0.105 R)
• M12: 2,036,326 km (0.077 R)
• M13: 2,191,010 km (0.111 R)
• M14: 2,356,914 km (0.094 R)
• M15: 2,498,434 km (0.063 R)
• M16: 2,606,444 km (0.05 R)
• M17: 2,701,438 km (0.09 R)
• M18: 2,864,949 km (0.052 R)
• M19: 3,008,862 km (0.069 R)
• M20: 3,186,435 km (0.086 R)
• M21: 3,296,389 km (0.108 R)
• M22: 3,463,490 km (0.104 R)
• M23: 3,625,504 km (0.081 R)
• M24: 3,940,258 km (0.095 R)
• M25: 4,101,076 km (0.115 R)
• M26: 4,255,461 km (0.095 R)
• M27: 4,667,902 km (0.092 R)
• M28: 5,010,930 km (0.081 R)
• M29: 5,250,287 km (0.076 R)
• M30: 5,362,186 km (0.117 R)
• M31: 5,702,521 km (0.047 R)
• M32: 5,817,562 km (0.096 R)
• M33: 5,952,798 km (0.096 R)
• M34: 6,484,320 km (0.101 R)
• M35: 7,000,432 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.9

Radius: 12.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.04 AU - 1.12 AU

Year: 761 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,970,251 km

• M1: 159,322 km (0.057 R)
• M2: 280,945 km (0.077 R)
• M3: 387,608 km (0.068 R)
• M4: 505,790 km (0.103 R)
• M5: 615,146 km (0.104 R)
• M6: 713,582 km (0.078 R)
• M7: 829,071 km (0.118 R)
• M8: 917,484 km (0.076 R)
• M9: 1,092,812 km (0.073 R)
• M10: 1,172,548 km (0.07 R)
• M11: 1,273,527 km (0.106 R)
• M12: 1,397,543 km (0.108 R)
• M13: 1,478,027 km (0.095 R)
• M14: 1,672,504 km (0.058 R)
• M15: 1,787,395 km (0.095 R)
• M16: 1,905,278 km (0.113 R)
• M17: 1,987,707 km (0.096 R)
• M18: 2,117,857 km (0.118 R)
• M19: 2,258,629 km (0.104 R)
• M20: 2,370,528 km (0.079 R)
• M21: 2,492,450 km (0.096 R)
• M22: 2,574,879 km (0.117 R)
• M23: 3,045,214 km (0.045 R)
• M24: 3,178,356 km (0.057 R)
• M25: 3,286,216 km (0.098 R)
• M26: 3,524,227 km (0.107 R)
• M27: 3,682,950 km (0.087 R)
• M28: 3,805,919 km (0.098 R)
• M29: 3,968,832 km (0.055 R)
• M30: 4,351,652 km (0.107 R)
• M31: 4,654,289 km (0.075 R)
• M32: 4,766,936 km (0.106 R)
• M33: 4,859,836 km (0.075 R)
• M34: 4,984,601 km (0.057 R)
• M35: 5,322,842 km (0.093 R)
• M36: 5,408,561 km (0.099 R)
• M37: 5,570,576 km (0.11 R)
• M38: 5,701,324 km (0.025 R)
• M39: 5,921,533 km (0.111 R)
• M40: 6,077,413 km (0.068 R)
• M41: 6,336,517 km (0.119 R)
• M42: 6,484,469 km (0.042 R)
• M43: 6,564,654 km (0.092 R)
• M44: 6,668,325 km (0.117 R)
• M45: 6,760,926 km (0.037 R)
• M46: 6,842,307 km (0.053 R)
• M47: 6,935,656 km (0.051 R)
• M48: 7,265,819 km (0.117 R)
• M49: 7,397,016 km (0.082 R)
• M50: 7,868,399 km (0.079 R)
• M51: 7,978,503 km (0.103 R)
• M52: 8,064,522 km (0.1 R)
• M53: 8,225,190 km (0.112 R)
• M54: 8,474,420 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 9.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.02 AU - 2.26 AU

Year: 2123 Days

Day: 5.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,970,251 km

• M1: 128,056 km (0.051 R)
• M2: 207,791 km (0.099 R)
• M3: 267,182 km (0.062 R)
• M4: 375,341 km (0.108 R)
• M5: 448,195 km (0.112 R)
• M6: 579,393 km (0.071 R)
• M7: 638,633 km (0.116 R)
• M8: 753,973 km (0.069 R)
• M9: 824,733 km (0.051 R)
• M10: 1,023,549 km (0.091 R)
• M11: 1,143,377 km (0.116 R)
• M12: 1,249,890 km (0.047 R)
• M13: 1,310,627 km (0.062 R)
• M14: 1,391,260 km (0.074 R)
• M15: 1,473,539 km (0.041 R)
• M16: 1,557,463 km (0.083 R)
• M17: 1,616,555 km (0.092 R)
• M18: 1,812,229 km (0.053 R)
• M19: 1,923,679 km (0.115 R)
• M20: 2,066,096 km (0.065 R)
• M21: 2,234,394 km (0.061 R)
• M22: 2,301,563 km (0.088 R)
• M23: 2,369,331 km (0.108 R)
• M24: 2,584,602 km (0.067 R)
• M25: 2,662,992 km (0.111 R)
• M26: 2,838,470 km (0.1 R)
• M27: 2,919,552 km (0.107 R)
• M28: 3,200,946 km (0.118 R)
• M29: 3,293,846 km (0.081 R)
• M30: 3,604,411 km (0.11 R)
• M31: 3,915,425 km (0.078 R)
• M32: 4,078,786 km (0.106 R)
• M33: 4,300,191 km (0.085 R)
• M34: 4,393,689 km (0.113 R)
• M35: 4,716,372 km (0.08 R)
• M36: 4,783,841 km (0.077 R)
• M37: 4,851,459 km (0.119 R)
• M38: 4,997,766 km (0.065 R)
• M39: 5,294,568 km (0.054 R)
• M40: 5,425,017 km (0.101 R)
• M41: 5,495,777 km (0.071 R)
• M42: 5,740,519 km (0.103 R)
• M43: 5,812,625 km (0.084 R)
• M44: 5,915,997 km (0.113 R)
• M45: 6,020,118 km (0.12 R)
• M46: 6,166,873 km (0.07 R)
• M47: 6,571,236 km (0.052 R)
• M48: 6,679,096 km (0.07 R)
• M49: 6,874,621 km (0.069 R)
• M50: 7,083,310 km (0.102 R)
• M51: 7,182,792 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 8.9

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.88 AU - 3.38 AU

Year: 3756 Days

Day: 11.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,970,251 km

• M1: 159,621 km (0.091 R)
• M2: 282,890 km (0.097 R)
• M3: 349,311 km (0.119 R)
• M4: 439,818 km (0.104 R)
• M5: 502,350 km (0.105 R)
• M6: 637,586 km (0.073 R)
• M7: 785,688 km (0.092 R)
• M8: 1,017,266 km (0.12 R)
• M9: 1,192,445 km (0.109 R)
• M10: 1,297,163 km (0.079 R)
• M11: 1,558,211 km (0.119 R)
• M12: 1,761,365 km (0.092 R)
• M13: 2,129,825 km (0.113 R)
• M14: 2,438,445 km (0.068 R)
• M15: 2,522,071 km (0.115 R)
• M16: 2,761,277 km (0.113 R)
• M17: 3,116,124 km (0.05 R)
• M18: 3,485,331 km (0.11 R)
• M19: 3,560,878 km (0.098 R)
• M20: 3,771,512 km (0.116 R)
• M21: 3,907,646 km (0.116 R)
• M22: 4,407,303 km (0.093 R)
• M23: 4,906,062 km (0.112 R)
• M24: 5,097,697 km (0.044 R)
• M25: 5,162,174 km (0.061 R)
• M26: 5,313,567 km (0.086 R)
• M27: 5,422,624 km (0.095 R)
• M28: 5,554,569 km (0.1 R)
• M29: 5,731,992 km (0.116 R)
• M30: 6,298,818 km (0.116 R)
• M31: 6,883,447 km (0.079 R)
• M32: 6,978,591 km (0.075 R)
• M33: 7,170,226 km (0.102 R)
• M34: 7,266,717 km (0.114 R)
• M35: 7,657,017 km (0.1 R)
• M36: 7,904,452 km (0.059 R)
• M37: 8,230,127 km (0.032 R)
• M38: 8,407,251 km (0.073 R)
• M39: 8,611,153 km (0.03 R)
• M40: 8,842,730 km (0.107 R)
• M41: 8,920,371 km (0.078 R)
• M42: 8,998,162 km (0.074 R)
• M43: 9,076,252 km (0.096 R)
• M44: 9,259,211 km (0.065 R)
• M45: 9,443,515 km (0.109 R)
• M46: 10,219,928 km (0.046 R)
• M47: 10,437,743 km (0.095 R)
• M48: 10,989,011 km (0.108 R)
• M49: 11,408,633 km (0.118 R)
• M50: 11,691,223 km (0.101 R)
• M51: 12,698,765 km (0.086 R)
• M52: 13,405,615 km (0.084 R)
• M53: 13,554,465 km (0.07 R)
• M54: 13,673,993 km (0.115 R)
• M55: 14,398,346 km (0.057 R)
• M56: 14,550,786 km (0.107 R)
• M57: 15,135,116 km (0.1 R)
• M58: 15,727,224 km (0.09 R)
• M59: 15,789,906 km (0.112 R)
• M60: 17,645,966 km (0.086 R)
• M61: 17,743,803 km (0.038 R)
• M62: 18,038,511 km (0.115 R)
• M63: 18,137,096 km (0.054 R)
• M64: 18,268,892 km (0.119 R)
• M65: 18,500,170 km (0.108 R)
• M66: 18,599,653 km (0.094 R)
• M67: 18,999,079 km (0.114 R)
• M68: 19,132,969 km (0.092 R)
• M69: 19,300,668 km (0.116 R)
• M70: 19,806,608 km (0.084 R)
• M71: 20,522,434 km (0.103 R)
• M72: 20,866,210 km (0.12 R)
• M73: 20,935,175 km (0.095 R)
• M74: 21,420,321 km (0.114 R)
• M75: 21,769,033 km (0.057 R)
• M76: 21,839,045 km (0.074 R)
• M77: 22,330,923 km (0.117 R)
• M78: 22,897,749 km (0.07 R)
• M79: 23,325,898 km (0.117 R)
• M80: 23,433,310 km (0.074 R)
• M81: 23,648,731 km (0.096 R)
• M82: 23,900,803 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 9.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.55 AU - 4.79 AU

Year: 6845 Days

Day: 10 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,970,251 km

• M1: 231,129 km (0.086 R)
• M2: 345,721 km (0.032 R)
• M3: 454,329 km (0.086 R)
• M4: 544,387 km (0.091 R)
• M5: 630,256 km (0.097 R)
• M6: 698,024 km (0.1 R)
• M7: 866,471 km (0.096 R)
• M8: 942,915 km (0.117 R)
• M9: 1,420,133 km (0.099 R)
• M10: 1,897,200 km (0.103 R)
• M11: 2,032,586 km (0.12 R)
• M12: 2,568,595 km (0.109 R)
• M13: 3,107,148 km (0.055 R)
• M14: 3,513,156 km (0.045 R)
• M15: 3,871,443 km (0.075 R)
• M16: 4,285,829 km (0.117 R)
• M17: 4,532,367 km (0.07 R)
• M18: 4,645,911 km (0.082 R)
• M19: 5,156,788 km (0.045 R)
• M20: 5,251,633 km (0.102 R)
• M21: 5,347,077 km (0.107 R)
• M22: 6,206,666 km (0.066 R)
• M23: 6,742,825 km (0.116 R)
• M24: 7,293,943 km (0.11 R)
• M25: 7,480,941 km (0.113 R)
• M26: 7,588,502 km (0.054 R)
• M27: 7,669,434 km (0.117 R)
• M28: 7,968,929 km (0.095 R)
• M29: 8,327,814 km (0.105 R)
• M30: 8,551,313 km (0.073 R)
• M31: 8,635,537 km (0.086 R)
• M32: 8,748,483 km (0.077 R)
• M33: 9,090,015 km (0.105 R)
• M34: 9,494,079 km (0.096 R)
• M35: 9,698,280 km (0.052 R)
• M36: 9,845,036 km (0.092 R)
• M37: 9,962,919 km (0.09 R)
• M38: 10,022,160 km (0.085 R)
• M39: 10,140,791 km (0.118 R)
• M40: 10,259,871 km (0.101 R)
• M41: 11,106,744 km (0.112 R)
• M42: 11,322,016 km (0.103 R)
• M43: 11,881,811 km (0.059 R)
• M44: 12,610,203 km (0.098 R)
• M45: 13,028,329 km (0.089 R)
• M46: 13,614,753 km (0.085 R)
• M47: 14,010,439 km (0.098 R)
• M48: 14,143,282 km (0.107 R)
• M49: 14,982,526 km (0.095 R)
• M50: 15,322,712 km (0.065 R)
• M51: 15,425,336 km (0.118 R)
• M52: 16,323,820 km (0.118 R)
• M53: 16,498,551 km (0.101 R)
• M54: 16,638,724 km (0.089 R)
• M55: 16,709,035 km (0.082 R)
• M56: 17,203,606 km (0.114 R)
• M57: 17,631,455 km (0.12 R)
• M58: 17,703,113 km (0.114 R)
• M59: 18,789,343 km (0.093 R)
• M60: 18,935,799 km (0.053 R)
• M61: 19,525,514 km (0.053 R)
• M62: 19,673,915 km (0.109 R)
• M63: 19,971,765 km (0.06 R)
• M64: 20,534,253 km (0.109 R)
• M65: 20,609,650 km (0.084 R)
• M66: 21,063,979 km (0.053 R)
• M67: 21,254,267 km (0.08 R)
• M68: 21,521,598 km (0.119 R)
• M69: 21,867,020 km (0.056 R)
• M70: 21,943,913 km (0.072 R)
• M71: 22,252,833 km (0.093 R)
• M72: 22,446,712 km (0.119 R)
• M73: 22,563,248 km (0.034 R)
• M74: 22,953,100 km (0.095 R)
• M75: 24,017,190 km (0.115 R)
• M76: 24,655,225 km (0.106 R)
• M77: 25,016,654 km (0.058 R)
• M78: 25,137,529 km (0.111 R)
• M79: 25,218,162 km (0.073 R)
• M80: 25,785,287 km (0.105 R)
• M81: 26,726,258 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 10,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit