🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 12

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.69 AU - 0.81 AU

Year: 419 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 23,693,689 km

• M1: 153,039 km (0.075 R)
• M2: 228,137 km (0.094 R)
• M3: 402,269 km (0.038 R)
• M4: 479,611 km (0.084 R)
• M5: 635,342 km (0.064 R)
• M6: 717,920 km (0.066 R)
• M7: 812,316 km (0.083 R)
• M8: 906,264 km (0.061 R)
• M9: 982,559 km (0.114 R)
• M10: 1,362,837 km (0.099 R)
• M11: 1,461,272 km (0.108 R)
• M12: 1,568,534 km (0.114 R)
• M13: 1,655,749 km (0.081 R)
• M14: 1,767,948 km (0.034 R)
• M15: 1,845,290 km (0.038 R)
• M16: 1,982,770 km (0.098 R)
• M17: 2,081,206 km (0.118 R)
• M18: 2,184,877 km (0.111 R)
• M19: 2,308,594 km (0.095 R)
• M20: 2,434,855 km (0.074 R)
• M21: 2,713,705 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 14

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.89 AU - 1.41 AU

Year: 796 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 23,693,689 km

• M1: 174,282 km (0.053 R)
• M2: 275,709 km (0.066 R)
• M3: 363,224 km (0.1 R)
• M4: 484,996 km (0.101 R)
• M5: 585,376 km (0.055 R)
• M6: 677,080 km (0.096 R)
• M7: 771,027 km (0.062 R)
• M8: 949,797 km (0.05 R)
• M9: 1,113,307 km (0.119 R)
• M10: 1,205,460 km (0.089 R)
• M11: 1,309,580 km (0.051 R)
• M12: 1,440,927 km (0.094 R)
• M13: 1,542,504 km (0.086 R)
• M14: 1,636,601 km (0.09 R)
• M15: 1,825,842 km (0.081 R)
• M16: 1,974,094 km (0.088 R)
• M17: 2,232,150 km (0.081 R)
• M18: 2,328,192 km (0.119 R)
• M19: 2,703,084 km (0.051 R)
• M20: 2,830,392 km (0.04 R)
• M21: 2,984,627 km (0.086 R)
• M22: 3,097,424 km (0.093 R)
• M23: 3,205,434 km (0.062 R)
• M24: 3,308,058 km (0.116 R)
• M25: 3,431,626 km (0.087 R)
• M26: 3,576,586 km (0.115 R)
• M27: 3,676,667 km (0.112 R)
• M28: 3,941,156 km (0.107 R)
• M29: 4,254,264 km (0.106 R)
• M30: 4,467,591 km (0.117 R)
• M31: 4,561,239 km (0.059 R)
• M32: 4,684,657 km (0.107 R)
• M33: 4,882,874 km (0.109 R)
• M34: 4,994,325 km (0.117 R)
• M35: 5,189,401 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 11.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.89 AU - 2.25 AU

Year: 1923 Days

Day: 9.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,693,689 km

• M1: 158,873 km (0.074 R)
• M2: 247,285 km (0.115 R)
• M3: 387,907 km (0.038 R)
• M4: 504,145 km (0.091 R)
• M5: 649,404 km (0.086 R)
• M6: 755,170 km (0.045 R)
• M7: 977,024 km (0.092 R)
• M8: 1,082,640 km (0.105 R)
• M9: 1,201,869 km (0.101 R)
• M10: 1,364,931 km (0.063 R)
• M11: 1,444,218 km (0.096 R)
• M12: 1,649,765 km (0.092 R)
• M13: 1,724,115 km (0.072 R)
• M14: 1,965,118 km (0.098 R)
• M15: 2,217,489 km (0.1 R)
• M16: 2,480,482 km (0.03 R)
• M17: 2,628,285 km (0.082 R)
• M18: 2,766,364 km (0.087 R)
• M19: 2,906,986 km (0.042 R)
• M20: 3,010,807 km (0.095 R)
• M21: 3,089,346 km (0.119 R)
• M22: 3,302,672 km (0.064 R)
• M23: 3,452,120 km (0.104 R)
• M24: 3,576,137 km (0.096 R)
• M25: 3,757,899 km (0.109 R)
• M26: 4,380,824 km (0.031 R)
• M27: 4,515,313 km (0.105 R)
• M28: 4,773,219 km (0.111 R)
• M29: 4,927,305 km (0.1 R)
• M30: 5,351,415 km (0.066 R)
• M31: 5,447,158 km (0.086 R)
• M32: 5,721,969 km (0.071 R)
• M33: 6,001,268 km (0.067 R)
• M34: 6,218,035 km (0.09 R)
• M35: 6,352,674 km (0.092 R)
• M36: 6,505,263 km (0.085 R)
• M37: 6,935,656 km (0.1 R)
• M38: 7,163,195 km (0.096 R)
• M39: 7,446,683 km (0.107 R)
• M40: 7,535,993 km (0.09 R)
• M41: 7,951,576 km (0.03 R)
• M42: 8,189,735 km (0.028 R)
• M43: 8,598,287 km (0.1 R)
• M44: 8,861,729 km (0.093 R)
• M45: 9,493,331 km (0.093 R)
• M46: 9,570,973 km (0.116 R)
• M47: 10,159,341 km (0.05 R)
• M48: 10,358,157 km (0.083 R)
• M49: 10,598,411 km (0.099 R)
• M50: 10,719,136 km (0.092 R)
• M51: 10,962,233 km (0.103 R)
• M52: 11,186,630 km (0.069 R)
• M53: 11,309,599 km (0.092 R)
• M54: 11,785,470 km (0.045 R)
• M55: 12,141,363 km (0.119 R)
• M56: 12,225,587 km (0.097 R)
• M57: 12,607,211 km (0.105 R)
• M58: 12,885,164 km (0.047 R)
• M59: 13,208,594 km (0.052 R)
• M60: 13,687,756 km (0.095 R)
• M61: 14,172,603 km (0.111 R)
• M62: 14,461,776 km (0.116 R)
• M63: 14,933,009 km (0.102 R)
• M64: 15,204,529 km (0.083 R)
• M65: 15,295,335 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 14.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.42 AU - 3.1 AU

Year: 2961 Days

Day: 13.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,693,689 km

• M1: 198,816 km (0.066 R)
• M2: 317,297 km (0.104 R)
• M3: 515,813 km (0.025 R)
• M4: 640,129 km (0.069 R)
• M5: 787,184 km (0.079 R)
• M6: 892,650 km (0.107 R)
• M7: 1,049,579 km (0.111 R)
• M8: 1,143,825 km (0.118 R)
• M9: 1,498,223 km (0.087 R)
• M10: 1,902,436 km (0.115 R)
• M11: 2,034,980 km (0.034 R)
• M12: 2,140,446 km (0.058 R)
• M13: 2,613,624 km (0.093 R)
• M14: 2,745,420 km (0.107 R)
• M15: 2,896,514 km (0.104 R)
• M16: 3,015,893 km (0.068 R)
• M17: 3,366,550 km (0.103 R)
• M18: 3,620,119 km (0.084 R)
• M19: 3,749,222 km (0.075 R)
• M20: 3,861,121 km (0.07 R)
• M21: 4,107,658 km (0.066 R)
• M22: 4,636,337 km (0.115 R)
• M23: 4,858,041 km (0.12 R)
• M24: 5,124,625 km (0.093 R)
• M25: 5,523,004 km (0.066 R)
• M26: 5,953,247 km (0.07 R)
• M27: 6,283,260 km (0.06 R)
• M28: 6,664,585 km (0.081 R)
• M29: 6,823,757 km (0.073 R)
• M30: 7,805,718 km (0.113 R)
• M31: 7,901,610 km (0.115 R)
• M32: 8,094,442 km (0.096 R)
• M33: 8,856,792 km (0.088 R)
• M34: 9,259,360 km (0.108 R)
• M35: 9,386,369 km (0.112 R)
• M36: 9,642,181 km (0.047 R)
• M37: 10,741,726 km (0.117 R)
• M38: 11,090,139 km (0.075 R)
• M39: 11,360,761 km (0.098 R)
• M40: 11,496,896 km (0.101 R)
• M41: 11,743,283 km (0.112 R)
• M42: 12,436,969 km (0.093 R)
• M43: 13,029,975 km (0.09 R)
• M44: 13,201,115 km (0.117 R)
• M45: 13,545,638 km (0.1 R)
• M46: 14,038,713 km (0.062 R)
• M47: 14,834,125 km (0.052 R)
• M48: 15,102,653 km (0.05 R)
• M49: 15,282,470 km (0.073 R)
• M50: 15,463,034 km (0.109 R)
• M51: 15,795,890 km (0.11 R)
• M52: 15,978,549 km (0.084 R)
• M53: 16,592,199 km (0.116 R)
• M54: 17,119,831 km (0.115 R)
• M55: 17,276,160 km (0.113 R)
• M56: 17,747,843 km (0.119 R)
• M57: 17,842,688 km (0.109 R)
• M58: 17,937,682 km (0.117 R)
• M59: 18,191,849 km (0.113 R)
• M60: 18,383,334 km (0.089 R)
• M61: 18,575,418 km (0.1 R)
• M62: 18,929,367 km (0.068 R)
• M63: 19,873,329 km (0.069 R)
• M64: 20,103,411 km (0.097 R)
• M65: 20,301,478 km (0.099 R)
• M66: 20,566,416 km (0.111 R)
• M67: 20,865,911 km (0.074 R)
• M68: 21,066,372 km (0.091 R)
• M69: 21,233,922 km (0.073 R)
• M70: 21,334,601 km (0.051 R)
• M71: 21,536,558 km (0.075 R)
• M72: 21,874,649 km (0.114 R)
• M73: 22,044,293 km (0.025 R)
• M74: 22,180,278 km (0.083 R)
• M75: 22,968,060 km (0.099 R)
• M76: 23,071,432 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 10.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.37 AU - 6.23 AU

Year: 7878 Days

Day: 11.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,693,689 km

• M1: 199,713 km (0.082 R)
• M2: 343,178 km (0.112 R)
• M3: 646,263 km (0.086 R)
• M4: 716,873 km (0.119 R)
• M5: 889,359 km (0.11 R)
• M6: 1,016,218 km (0.092 R)
• M7: 1,100,292 km (0.051 R)
• M8: 1,199,326 km (0.054 R)
• M9: 1,460,973 km (0.072 R)
• M10: 1,529,339 km (0.108 R)
• M11: 1,640,939 km (0.113 R)
• M12: 1,755,381 km (0.083 R)
• M13: 2,084,347 km (0.095 R)
• M14: 2,161,839 km (0.059 R)
• M15: 2,449,216 km (0.097 R)
• M16: 3,078,126 km (0.079 R)
• M17: 3,220,693 km (0.101 R)
• M18: 3,292,649 km (0.098 R)
• M19: 3,401,856 km (0.117 R)
• M20: 3,661,258 km (0.03 R)
• M21: 3,965,840 km (0.056 R)
• M22: 4,160,317 km (0.048 R)
• M23: 4,418,074 km (0.055 R)
• M24: 4,701,412 km (0.118 R)
• M25: 4,886,614 km (0.077 R)
• M26: 5,349,919 km (0.12 R)
• M27: 5,500,265 km (0.114 R)
• M28: 5,959,830 km (0.115 R)
• M29: 6,363,744 km (0.117 R)
• M30: 7,245,324 km (0.052 R)
• M31: 8,239,103 km (0.053 R)
• M32: 8,363,269 km (0.119 R)
• M33: 8,463,051 km (0.067 R)
• M34: 8,967,794 km (0.105 R)
• M35: 9,095,551 km (0.118 R)
• M36: 9,769,489 km (0.101 R)
• M37: 9,980,123 km (0.12 R)
• M38: 10,567,145 km (0.095 R)
• M39: 10,702,082 km (0.097 R)
• M40: 10,810,391 km (0.111 R)
• M41: 11,468,472 km (0.105 R)
• M42: 11,774,549 km (0.034 R)
• M43: 11,886,448 km (0.104 R)
• M44: 12,083,170 km (0.117 R)
• M45: 12,252,664 km (0.097 R)
• M46: 12,479,903 km (0.065 R)
• M47: 12,651,342 km (0.061 R)
• M48: 13,461,265 km (0.114 R)
• M49: 13,784,097 km (0.063 R)
• M50: 14,617,208 km (0.055 R)
• M51: 14,979,384 km (0.119 R)
• M52: 15,222,331 km (0.036 R)
• M53: 15,558,777 km (0.12 R)
• M54: 16,645,157 km (0.099 R)
• M55: 16,802,384 km (0.08 R)
• M56: 17,054,905 km (0.111 R)
• M57: 17,468,095 km (0.064 R)
• M58: 17,595,851 km (0.045 R)
• M59: 17,723,907 km (0.101 R)
• M60: 18,110,019 km (0.084 R)
• M61: 18,694,498 km (0.107 R)
• M62: 19,021,818 km (0.057 R)
• M63: 19,219,138 km (0.103 R)
• M64: 19,881,856 km (0.118 R)
• M65: 20,450,927 km (0.089 R)
• M66: 20,585,714 km (0.08 R)
• M67: 20,957,614 km (0.083 R)
• M68: 21,161,516 km (0.082 R)
• M69: 21,297,800 km (0.06 R)
• M70: 21,434,233 km (0.098 R)
• M71: 21,673,889 km (0.057 R)
• M72: 22,121,336 km (0.098 R)
• M73: 22,885,482 km (0.095 R)
• M74: 22,990,350 km (0.078 R)
• M75: 23,095,518 km (0.116 R)
• M76: 23,165,529 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 14,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit