🌌 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: 990.1

Radius: 10.1

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.87 AU - 1.25 AU

Year: 728 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,914,792 km

• M1: 133,591 km (0.109 R)
• M2: 229,782 km (0.118 R)
• M3: 309,518 km (0.083 R)
• M4: 451,786 km (0.081 R)
• M5: 517,908 km (0.064 R)
• M6: 587,920 km (0.071 R)
• M7: 831,465 km (0.079 R)
• M8: 909,854 km (0.114 R)
• M9: 984,504 km (0.039 R)
• M10: 1,087,427 km (0.056 R)
• M11: 1,340,098 km (0.087 R)
• M12: 1,484,460 km (0.102 R)
• M13: 1,634,357 km (0.059 R)
• M14: 1,932,954 km (0.032 R)
• M15: 2,300,516 km (0.062 R)
• M16: 2,378,457 km (0.101 R)
• M17: 2,626,639 km (0.11 R)
• M18: 2,836,824 km (0.099 R)
• M19: 2,967,573 km (0.063 R)
• M20: 3,033,695 km (0.032 R)
• M21: 3,177,160 km (0.09 R)
• M22: 3,283,673 km (0.051 R)
• M23: 3,381,660 km (0.112 R)
• M24: 3,550,556 km (0.104 R)
• M25: 3,742,490 km (0.049 R)
• M26: 3,958,808 km (0.036 R)
• M27: 4,063,228 km (0.083 R)
• M28: 4,232,273 km (0.119 R)
• M29: 4,349,857 km (0.037 R)
• M30: 4,479,409 km (0.113 R)
• M31: 4,665,210 km (0.115 R)
• M32: 4,909,353 km (0.084 R)
• M33: 4,999,112 km (0.105 R)
• M34: 5,066,880 km (0.115 R)
• M35: 5,249,090 km (0.096 R)
• M36: 5,352,462 km (0.101 R)
• M37: 5,713,891 km (0.077 R)
• M38: 5,844,041 km (0.089 R)
• M39: 5,963,270 km (0.102 R)
• M40: 6,179,888 km (0.043 R)
• M41: 6,301,511 km (0.117 R)
• M42: 6,958,545 km (0.056 R)
• M43: 7,021,675 km (0.088 R)
• M44: 7,123,103 km (0.079 R)
• M45: 7,224,979 km (0.106 R)
• M46: 7,520,734 km (0.11 R)
• M47: 7,598,525 km (0.104 R)
• M48: 7,820,378 km (0.119 R)
• M49: 8,084,269 km (0.079 R)
• M50: 8,190,633 km (0.117 R)
• M51: 8,297,446 km (0.026 R)
• M52: 8,445,099 km (0.095 R)
• M53: 8,688,495 km (0.05 R)
• M54: 8,948,047 km (0.09 R)
• M55: 9,058,151 km (0.103 R)
• M56: 9,265,643 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.5

Radius: 10.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1 AU - 1.4 AU

Year: 877 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,914,792 km

• M1: 127,009 km (0.081 R)
• M2: 196,721 km (0.09 R)
• M3: 284,685 km (0.037 R)
• M4: 405,410 km (0.04 R)
• M5: 622,926 km (0.096 R)
• M6: 807,081 km (0.086 R)
• M7: 874,100 km (0.093 R)
• M8: 956,379 km (0.096 R)
• M9: 1,110,465 km (0.11 R)
• M10: 1,186,012 km (0.062 R)
• M11: 1,302,698 km (0.103 R)
• M12: 1,408,015 km (0.112 R)
• M13: 1,627,625 km (0.032 R)
• M14: 1,858,454 km (0.113 R)
• M15: 1,960,630 km (0.112 R)
• M16: 2,024,059 km (0.096 R)
• M17: 2,135,360 km (0.053 R)
• M18: 2,290,942 km (0.104 R)
• M19: 2,370,229 km (0.116 R)
• M20: 2,619,908 km (0.061 R)
• M21: 2,715,800 km (0.061 R)
• M22: 2,812,889 km (0.086 R)
• M23: 2,898,010 km (0.11 R)
• M24: 3,023,971 km (0.055 R)
• M25: 3,240,290 km (0.035 R)
• M26: 3,322,718 km (0.081 R)
• M27: 3,475,757 km (0.062 R)
• M28: 3,539,037 km (0.111 R)
• M29: 3,681,005 km (0.05 R)
• M30: 3,846,760 km (0.1 R)
• M31: 3,985,437 km (0.051 R)
• M32: 4,200,559 km (0.032 R)
• M33: 4,290,617 km (0.099 R)
• M34: 4,465,197 km (0.096 R)
• M35: 4,829,169 km (0.097 R)
• M36: 4,899,929 km (0.098 R)
• M37: 5,074,509 km (0.111 R)
• M38: 5,138,537 km (0.109 R)
• M39: 5,218,871 km (0.039 R)
• M40: 5,291,576 km (0.059 R)
• M41: 5,405,420 km (0.079 R)
• M42: 5,487,100 km (0.08 R)
• M43: 5,569,379 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 9.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.8 AU - 1.9 AU

Year: 1678 Days

Day: 11.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,914,792 km

• M1: 147,504 km (0.069 R)
• M2: 381,475 km (0.091 R)
• M3: 515,813 km (0.073 R)
• M4: 660,475 km (0.093 R)
• M5: 819,497 km (0.096 R)
• M6: 893,997 km (0.111 R)
• M7: 1,008,290 km (0.042 R)
• M8: 1,092,962 km (0.078 R)
• M9: 1,211,444 km (0.117 R)
• M10: 1,362,238 km (0.112 R)
• M11: 1,451,997 km (0.113 R)
• M12: 1,519,466 km (0.066 R)
• M13: 1,617,751 km (0.058 R)
• M14: 2,124,589 km (0.057 R)
• M15: 2,274,187 km (0.052 R)
• M16: 2,341,805 km (0.1 R)
• M17: 2,531,495 km (0.113 R)
• M18: 2,864,799 km (0.051 R)
• M19: 2,981,186 km (0.088 R)
• M20: 3,142,902 km (0.055 R)
• M21: 3,429,830 km (0.103 R)
• M22: 3,599,474 km (0.089 R)
• M23: 3,711,972 km (0.113 R)
• M24: 4,035,851 km (0.049 R)
• M25: 4,132,043 km (0.105 R)
• M26: 4,312,907 km (0.085 R)
• M27: 4,425,404 km (0.1 R)
• M28: 4,718,317 km (0.107 R)
• M29: 4,797,903 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.3

Radius: 12.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.41 AU - 2.31 AU

Year: 1692 Days

Day: 6 Hours

Environment

Temp: -195 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,914,792 km

• M1: 164,408 km (0.084 R)
• M2: 243,695 km (0.058 R)
• M3: 347,815 km (0.083 R)
• M4: 440,416 km (0.107 R)
• M5: 552,166 km (0.063 R)
• M6: 650,152 km (0.029 R)
• M7: 954,135 km (0.085 R)
• M8: 1,097,001 km (0.062 R)
• M9: 1,481,169 km (0.083 R)
• M10: 1,618,649 km (0.099 R)
• M11: 1,804,599 km (0.109 R)
• M12: 1,887,327 km (0.041 R)
• M13: 1,991,297 km (0.112 R)
• M14: 2,083,749 km (0.078 R)
• M15: 2,412,116 km (0.087 R)
• M16: 2,561,116 km (0.063 R)
• M17: 2,669,424 km (0.105 R)
• M18: 3,156,964 km (0.086 R)
• M19: 3,375,676 km (0.116 R)
• M20: 3,462,892 km (0.119 R)
• M21: 3,567,161 km (0.069 R)
• M22: 3,688,635 km (0.079 R)
• M23: 3,786,920 km (0.109 R)
• M24: 4,317,245 km (0.107 R)
• M25: 4,508,132 km (0.11 R)
• M26: 4,925,211 km (0.084 R)
• M27: 5,419,781 km (0.08 R)
• M28: 5,503,855 km (0.12 R)
• M29: 5,701,624 km (0.051 R)
• M30: 5,815,617 km (0.106 R)
• M31: 5,901,636 km (0.106 R)
• M32: 6,240,475 km (0.116 R)
• M33: 6,427,024 km (0.119 R)
• M34: 6,635,414 km (0.097 R)
• M35: 6,745,518 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.2

Radius: 8.1

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.08 AU - 2.88 AU

Year: 2604 Days

Day: 12.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,914,792 km

• M1: 103,821 km (0.119 R)
• M2: 233,373 km (0.116 R)
• M3: 334,650 km (0.069 R)
• M4: 554,709 km (0.117 R)
• M5: 717,172 km (0.078 R)
• M6: 809,025 km (0.067 R)
• M7: 885,619 km (0.085 R)
• M8: 944,711 km (0.078 R)
• M9: 1,339,200 km (0.077 R)
• M10: 1,430,904 km (0.091 R)
• M11: 1,512,883 km (0.12 R)
• M12: 1,768,546 km (0.116 R)
• M13: 1,985,613 km (0.083 R)
• M14: 2,170,964 km (0.104 R)
• M15: 2,224,969 km (0.039 R)
• M16: 2,334,325 km (0.088 R)
• M17: 2,673,314 km (0.12 R)
• M18: 2,819,172 km (0.093 R)
• M19: 2,878,263 km (0.102 R)
• M20: 3,088,298 km (0.034 R)
• M21: 3,303,570 km (0.099 R)
• M22: 3,460,348 km (0.072 R)
• M23: 3,748,623 km (0.114 R)
• M24: 3,912,134 km (0.063 R)
• M25: 4,044,678 km (0.113 R)
• M26: 4,280,294 km (0.074 R)
• M27: 4,434,230 km (0.107 R)
• M28: 5,067,777 km (0.118 R)
• M29: 5,673,350 km (0.089 R)
• M30: 5,804,697 km (0.097 R)
• M31: 5,918,241 km (0.082 R)
• M32: 5,994,237 km (0.113 R)
• M33: 6,070,532 km (0.045 R)
• M34: 6,301,661 km (0.055 R)
• M35: 7,052,343 km (0.097 R)
• M36: 7,173,517 km (0.107 R)
• M37: 7,254,749 km (0.117 R)
• M38: 7,315,785 km (0.103 R)
• M39: 7,685,740 km (0.11 R)
• M40: 7,935,718 km (0.115 R)
• M41: 8,061,829 km (0.034 R)
• M42: 8,146,202 km (0.118 R)
• M43: 8,294,604 km (0.098 R)
• M44: 8,465,295 km (0.107 R)
• M45: 8,572,556 km (0.118 R)
• M46: 9,159,728 km (0.09 R)
• M47: 9,291,973 km (0.04 R)
• M48: 9,402,675 km (0.079 R)
• M49: 9,602,987 km (0.064 R)
• M50: 10,076,015 km (0.11 R)
• M51: 10,189,709 km (0.099 R)
• M52: 10,280,964 km (0.094 R)
• M53: 10,418,445 km (0.119 R)
• M54: 10,510,447 km (0.089 R)
• M55: 10,579,561 km (0.079 R)
• M56: 10,857,813 km (0.087 R)
• M57: 10,951,163 km (0.094 R)
• M58: 11,516,343 km (0.109 R)
• M59: 11,706,781 km (0.102 R)
• M60: 12,797,948 km (0.088 R)
• M61: 13,443,014 km (0.112 R)
• M62: 13,744,304 km (0.025 R)
• M63: 13,997,125 km (0.119 R)
• M64: 14,277,022 km (0.113 R)
• M65: 15,153,816 km (0.076 R)
• M66: 15,336,475 km (0.051 R)
• M67: 15,941,747 km (0.119 R)
• M68: 16,047,812 km (0.089 R)
• M69: 16,314,097 km (0.073 R)
• M70: 16,394,281 km (0.064 R)
• M71: 17,121,476 km (0.087 R)
• M72: 17,175,780 km (0.081 R)
• M73: 17,230,084 km (0.068 R)
• M74: 18,190,503 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.2

Radius: 11.6

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.1 AU - 2.88 AU

Year: 2620 Days

Day: 12.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,914,792 km

• M1: 157,227 km (0.076 R)
• M2: 295,157 km (0.094 R)
• M3: 406,158 km (0.085 R)
• M4: 510,278 km (0.075 R)
• M5: 720,763 km (0.105 R)
• M6: 853,157 km (0.08 R)
• M7: 949,946 km (0.104 R)
• M8: 1,073,814 km (0.082 R)
• M9: 1,427,313 km (0.105 R)
• M10: 1,611,019 km (0.114 R)
• M11: 1,802,804 km (0.073 R)
• M12: 2,031,389 km (0.096 R)
• M13: 2,345,994 km (0.054 R)
• M14: 2,485,569 km (0.09 R)
• M15: 2,596,271 km (0.111 R)
• M16: 2,904,891 km (0.082 R)
• M17: 3,156,964 km (0.111 R)
• M18: 3,381,361 km (0.045 R)
• M19: 3,593,341 km (0.107 R)
• M20: 3,809,510 km (0.073 R)
• M21: 4,217,314 km (0.104 R)
• M22: 4,561,389 km (0.099 R)
• M23: 4,974,428 km (0.051 R)
• M24: 5,256,420 km (0.08 R)
• M25: 5,523,153 km (0.113 R)
• M26: 5,836,411 km (0.116 R)
• M27: 6,436,897 km (0.073 R)
• M28: 6,568,095 km (0.05 R)
• M29: 6,922,492 km (0.027 R)
• M30: 7,147,188 km (0.037 R)
• M31: 7,305,911 km (0.109 R)
• M32: 7,649,986 km (0.12 R)
• M33: 7,905,649 km (0.114 R)
• M34: 8,282,785 km (0.105 R)
• M35: 8,401,716 km (0.068 R)
• M36: 8,497,458 km (0.091 R)
• M37: 8,713,926 km (0.102 R)
• M38: 8,835,101 km (0.046 R)
• M39: 9,424,217 km (0.036 R)
• M40: 9,723,413 km (0.085 R)
• M41: 9,924,772 km (0.092 R)
• M42: 10,178,340 km (0.077 R)
• M43: 10,280,366 km (0.106 R)
• M44: 10,434,152 km (0.042 R)
• M45: 10,511,345 km (0.111 R)
• M46: 11,214,156 km (0.096 R)
• M47: 11,478,345 km (0.115 R)
• M48: 11,557,931 km (0.079 R)
• M49: 12,256,105 km (0.094 R)
• M50: 12,885,164 km (0.1 R)
• M51: 13,580,794 km (0.037 R)
• M52: 13,947,309 km (0.105 R)
• M53: 14,863,446 km (0.081 R)
• M54: 14,950,362 km (0.064 R)
• M55: 15,095,622 km (0.075 R)
• M56: 15,887,743 km (0.059 R)
• M57: 16,333,844 km (0.046 R)
• M58: 16,513,361 km (0.088 R)
• M59: 17,086,171 km (0.106 R)
• M60: 18,469,054 km (0.088 R)
• M61: 18,906,628 km (0.116 R)
• M62: 19,095,121 km (0.083 R)
• M63: 19,284,362 km (0.08 R)
• M64: 19,379,207 km (0.066 R)
• M65: 19,696,355 km (0.099 R)
• M66: 20,529,316 km (0.112 R)
• M67: 20,690,732 km (0.099 R)
• M68: 21,047,523 km (0.047 R)
• M69: 21,635,742 km (0.097 R)
• M70: 22,196,135 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.4

Radius: 4.5

Gravity: 43.43 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.85 AU - 6.27 AU

Year: 9948 Days

Day: 17.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,914,792 km

• M1: 57,595 km (0.082 R)
• M2: 170,841 km (0.109 R)
• M3: 248,781 km (0.085 R)
• M4: 915,389 km (0.092 R)
• M5: 1,318,556 km (0.11 R)
• M6: 1,770,192 km (0.026 R)
• M7: 2,158,099 km (0.111 R)
• M8: 2,238,732 km (0.049 R)
• M9: 2,685,581 km (0.119 R)
• M10: 3,008,563 km (0.099 R)
• M11: 3,129,139 km (0.043 R)
• M12: 3,437,310 km (0.044 R)
• M13: 3,723,042 km (0.092 R)
• M14: 3,950,431 km (0.093 R)
• M15: 4,316,946 km (0.104 R)
• M16: 4,350,904 km (0.101 R)
• M17: 5,010,930 km (0.084 R)
• M18: 5,407,215 km (0.103 R)
• M19: 5,850,922 km (0.079 R)
• M20: 6,694,505 km (0.097 R)
• M21: 8,407,400 km (0.066 R)
• M22: 8,492,222 km (0.104 R)
• M23: 8,963,605 km (0.116 R)
• M24: 9,050,222 km (0.071 R)
• M25: 9,093,606 km (0.1 R)
• M26: 9,224,205 km (0.103 R)
• M27: 10,978,539 km (0.09 R)
• M28: 11,024,914 km (0.083 R)
• M29: 11,632,880 km (0.104 R)
• M30: 11,727,426 km (0.092 R)
• M31: 11,774,848 km (0.088 R)
• M32: 13,970,347 km (0.069 R)
• M33: 15,502,229 km (0.103 R)
• M34: 16,340,875 km (0.104 R)
• M35: 17,734,678 km (0.05 R)
• M36: 18,007,096 km (0.115 R)
• M37: 18,226,107 km (0.053 R)
• M38: 18,280,860 km (0.113 R)
• M39: 18,721,874 km (0.062 R)
• M40: 18,888,078 km (0.08 R)
• M41: 19,670,325 km (0.049 R)
• M42: 20,748,925 km (0.084 R)
• M43: 22,255,526 km (0.12 R)
• M44: 22,608,277 km (0.101 R)
• M45: 23,081,306 km (0.116 R)
• M46: 24,278,388 km (0.108 R)
• M47: 24,459,701 km (0.086 R)
• M48: 24,702,049 km (0.116 R)
• M49: 25,556,851 km (0.085 R)
• M50: 25,802,790 km (0.09 R)
• M51: 26,297,211 km (0.104 R)
• M52: 26,545,544 km (0.093 R)
• M53: 27,483,672 km (0.025 R)
• M54: 27,862,005 km (0.096 R)
• M55: 28,115,125 km (0.085 R)
• M56: 28,241,984 km (0.116 R)
• M57: 29,392,391 km (0.025 R)
• M58: 29,779,251 km (0.119 R)
• M59: 29,908,504 km (0.058 R)
• M60: 30,753,732 km (0.119 R)
• M61: 31,804,657 km (0.105 R)
• M62: 31,870,779 km (0.049 R)
• M63: 31,936,901 km (0.104 R)
• M64: 33,806,576 km (0.061 R)
• M65: 34,076,600 km (0.098 R)
• M66: 34,279,604 km (0.116 R)
• M67: 34,415,140 km (0.101 R)
• M68: 34,483,057 km (0.06 R)
• M69: 34,618,742 km (0.103 R)
• M70: 35,163,877 km (0.115 R)
• M71: 35,505,858 km (0.093 R)
• M72: 35,986,665 km (0.069 R)
• M73: 36,815,737 km (0.104 R)
• M74: 37,791,115 km (0.112 R)
• M75: 38,281,946 km (0.044 R)
• M76: 39,482,618 km (0.091 R)
• M77: 40,194,704 km (0.055 R)
• M78: 40,266,212 km (0.063 R)
• M79: 40,552,392 km (0.061 R)
• M80: 40,767,514 km (0.115 R)
• M81: 40,911,128 km (0.029 R)
• M82: 41,126,848 km (0.045 R)
• M83: 42,501,802 km (0.048 R)
• M84: 42,866,073 km (0.099 R)
• M85: 43,524,603 km (0.113 R)
• M86: 43,671,358 km (0.1 R)
• M87: 46,566,077 km (0.037 R)
• M88: 47,016,816 km (0.086 R)
• M89: 47,318,255 km (0.063 R)
• M90: 47,847,084 km (0.115 R)
• M91: 48,226,165 km (0.075 R)
• M92: 48,302,011 km (0.065 R)
• M93: 48,454,002 km (0.065 R)
• M94: 48,682,289 km (0.085 R)
• M95: 49,063,464 km (0.066 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: 163 - 15,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit