🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598

Radius: 14.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.65 AU

Year: 264 Days

Day: 11.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 20,856,787 km

• M1: 186,698 km (0.109 R)
• M2: 302,337 km (0.05 R)
• M3: 419,323 km (0.066 R)
• M4: 528,978 km (0.094 R)
• M5: 626,366 km (0.079 R)
• M6: 752,926 km (0.113 R)
• M7: 850,464 km (0.053 R)
• M8: 949,498 km (0.025 R)
• M9: 1,074,412 km (0.07 R)
• M10: 1,201,869 km (0.105 R)
• M11: 1,311,525 km (0.084 R)
• M12: 1,448,855 km (0.114 R)
• M13: 1,554,322 km (0.114 R)
• M14: 1,658,292 km (0.094 R)
• M15: 1,821,055 km (0.04 R)
• M16: 1,926,671 km (0.041 R)
• M17: 2,066,395 km (0.085 R)
• M18: 2,177,098 km (0.082 R)
• M19: 2,337,467 km (0.099 R)
• M20: 2,477,341 km (0.083 R)
• M21: 2,645,190 km (0.056 R)
• M22: 2,796,433 km (0.115 R)
• M23: 2,940,346 km (0.097 R)
• M24: 3,097,424 km (0.041 R)
• M25: 3,219,645 km (0.055 R)
• M26: 3,441,948 km (0.092 R)
• M27: 3,546,666 km (0.08 R)
• M28: 3,821,777 km (0.116 R)
• M29: 3,964,792 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206

Radius: 10.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.79 AU - 0.93 AU

Year: 561 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,856,787 km

• M1: 132,693 km (0.069 R)
• M2: 199,414 km (0.08 R)
• M3: 275,260 km (0.085 R)
• M4: 357,389 km (0.115 R)
• M5: 482,752 km (0.088 R)
• M6: 570,716 km (0.074 R)
• M7: 641,625 km (0.058 R)
• M8: 726,447 km (0.051 R)
• M9: 830,119 km (0.105 R)
• M10: 1,009,337 km (0.086 R)
• M11: 1,126,622 km (0.071 R)
• M12: 1,304,942 km (0.083 R)
• M13: 1,483,562 km (0.089 R)
• M14: 1,566,738 km (0.085 R)
• M15: 1,651,411 km (0.099 R)
• M16: 1,723,367 km (0.111 R)
• M17: 1,840,503 km (0.066 R)
• M18: 1,960,480 km (0.106 R)
• M19: 2,031,689 km (0.104 R)
• M20: 2,150,769 km (0.077 R)
• M21: 2,368,583 km (0.099 R)
• M22: 2,450,264 km (0.096 R)
• M23: 2,538,377 km (0.109 R)
• M24: 2,638,757 km (0.091 R)
• M25: 2,763,222 km (0.064 R)
• M26: 2,912,970 km (0.056 R)
• M27: 2,994,800 km (0.091 R)
• M28: 3,077,378 km (0.097 R)
• M29: 3,166,688 km (0.08 R)
• M30: 3,238,794 km (0.073 R)
• M31: 3,317,482 km (0.09 R)
• M32: 3,526,471 km (0.041 R)
• M33: 3,607,553 km (0.077 R)
• M34: 3,695,666 km (0.103 R)
• M35: 3,777,945 km (0.109 R)
• M36: 4,002,940 km (0.105 R)
• M37: 4,153,136 km (0.086 R)
• M38: 4,305,277 km (0.111 R)
• M39: 4,432,286 km (0.118 R)
• M40: 4,580,986 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 14.6

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.98 AU - 2.18 AU

Year: 2109 Days

Day: 6.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,856,787 km

• M1: 183,407 km (0.11 R)
• M2: 283,488 km (0.109 R)
• M3: 440,865 km (0.111 R)
• M4: 536,009 km (0.087 R)
• M5: 652,097 km (0.101 R)
• M6: 766,240 km (0.025 R)
• M7: 881,730 km (0.079 R)
• M8: 983,008 km (0.1 R)
• M9: 1,139,786 km (0.098 R)
• M10: 1,282,353 km (0.098 R)
• M11: 1,447,509 km (0.099 R)
• M12: 1,620,295 km (0.104 R)
• M13: 1,774,081 km (0.089 R)
• M14: 2,429,021 km (0.091 R)
• M15: 2,546,904 km (0.093 R)
• M16: 2,707,273 km (0.11 R)
• M17: 2,809,149 km (0.055 R)
• M18: 2,954,109 km (0.097 R)
• M19: 3,503,881 km (0.109 R)
• M20: 3,682,950 km (0.086 R)
• M21: 3,992,318 km (0.12 R)
• M22: 4,203,401 km (0.109 R)
• M23: 4,346,117 km (0.079 R)
• M24: 4,442,309 km (0.059 R)
• M25: 4,587,718 km (0.109 R)
• M26: 4,996,270 km (0.101 R)
• M27: 5,097,099 km (0.066 R)
• M28: 5,262,404 km (0.112 R)
• M29: 5,861,843 km (0.094 R)
• M30: 6,373,468 km (0.099 R)
• M31: 6,565,701 km (0.102 R)
• M32: 6,704,229 km (0.082 R)
• M33: 6,801,766 km (0.097 R)
• M34: 7,040,525 km (0.069 R)
• M35: 7,139,708 km (0.072 R)
• M36: 7,468,973 km (0.1 R)
• M37: 7,671,678 km (0.045 R)
• M38: 8,038,492 km (0.089 R)
• M39: 8,157,123 km (0.071 R)
• M40: 8,261,393 km (0.057 R)
• M41: 8,366,111 km (0.101 R)
• M42: 8,486,238 km (0.111 R)
• M43: 8,804,583 km (0.077 R)
• M44: 9,250,684 km (0.116 R)
• M45: 9,719,972 km (0.099 R)
• M46: 10,037,269 km (0.119 R)
• M47: 10,149,019 km (0.034 R)
• M48: 10,487,110 km (0.116 R)
• M49: 10,665,580 km (0.118 R)
• M50: 11,124,696 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 14.5

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.75 AU - 2.57 AU

Year: 2231 Days

Day: 11 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,856,787 km

• M1: 189,391 km (0.046 R)
• M2: 443,707 km (0.055 R)
• M3: 618,288 km (0.058 R)
• M4: 738,116 km (0.077 R)
• M5: 896,091 km (0.105 R)
• M6: 994,975 km (0.07 R)
• M7: 1,282,353 km (0.12 R)
• M8: 1,501,215 km (0.1 R)
• M9: 1,609,523 km (0.112 R)
• M10: 1,834,219 km (0.111 R)
• M11: 2,056,372 km (0.057 R)
• M12: 2,164,083 km (0.11 R)
• M13: 2,413,612 km (0.087 R)
• M14: 2,527,606 km (0.101 R)
• M15: 2,628,883 km (0.048 R)
• M16: 2,746,467 km (0.032 R)
• M17: 2,880,806 km (0.098 R)
• M18: 3,002,130 km (0.052 R)
• M19: 3,171,924 km (0.05 R)
• M20: 3,360,866 km (0.084 R)
• M21: 3,832,997 km (0.08 R)
• M22: 4,068,613 km (0.11 R)
• M23: 4,274,460 km (0.098 R)
• M24: 4,625,267 km (0.066 R)
• M25: 4,912,644 km (0.118 R)
• M26: 5,113,854 km (0.079 R)
• M27: 5,355,005 km (0.11 R)
• M28: 5,581,048 km (0.068 R)
• M29: 5,810,381 km (0.101 R)
• M30: 5,906,872 km (0.047 R)
• M31: 6,042,707 km (0.106 R)
• M32: 6,140,544 km (0.103 R)
• M33: 6,557,024 km (0.109 R)
• M34: 6,819,419 km (0.03 R)
• M35: 6,962,135 km (0.115 R)
• M36: 8,291,761 km (0.098 R)
• M37: 8,929,946 km (0.111 R)
• M38: 9,108,715 km (0.098 R)
• M39: 9,675,392 km (0.101 R)
• M40: 10,020,963 km (0.055 R)
• M41: 10,137,051 km (0.075 R)
• M42: 10,323,749 km (0.103 R)
• M43: 10,629,527 km (0.114 R)
• M44: 10,771,795 km (0.107 R)
• M45: 11,202,038 km (0.087 R)
• M46: 11,322,614 km (0.026 R)
• M47: 11,662,351 km (0.088 R)
• M48: 11,760,188 km (0.074 R)
• M49: 11,858,174 km (0.075 R)
• M50: 12,203,297 km (0.108 R)
• M51: 12,377,129 km (0.066 R)
• M52: 12,476,762 km (0.085 R)
• M53: 13,055,257 km (0.081 R)
• M54: 14,186,366 km (0.097 R)
• M55: 14,421,684 km (0.053 R)
• M56: 14,526,552 km (0.115 R)
• M57: 15,002,123 km (0.067 R)
• M58: 15,509,709 km (0.097 R)
• M59: 16,295,247 km (0.063 R)
• M60: 16,761,843 km (0.113 R)
• M61: 16,982,949 km (0.097 R)
• M62: 17,121,626 km (0.104 R)
• M63: 17,288,428 km (0.068 R)
• M64: 17,455,977 km (0.079 R)
• M65: 17,595,851 km (0.101 R)
• M66: 17,961,618 km (0.1 R)
• M67: 18,500,469 km (0.063 R)
• M68: 18,786,351 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 8.9

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.36 AU - 3.38 AU

Year: 3418 Days

Day: 6.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,856,787 km

• M1: 128,355 km (0.091 R)
• M2: 226,192 km (0.101 R)
• M3: 322,982 km (0.071 R)
• M4: 403,017 km (0.035 R)
• M5: 547,827 km (0.105 R)
• M6: 844,031 km (0.118 R)
• M7: 1,110,166 km (0.077 R)
• M8: 1,187,358 km (0.116 R)
• M9: 1,320,052 km (0.116 R)
• M10: 1,557,463 km (0.105 R)
• M11: 1,615,358 km (0.105 R)
• M12: 1,733,241 km (0.101 R)
• M13: 1,962,275 km (0.093 R)
• M14: 2,759,782 km (0.109 R)
• M15: 2,883,798 km (0.115 R)
• M16: 2,991,509 km (0.077 R)
• M17: 3,211,268 km (0.101 R)
• M18: 3,455,262 km (0.087 R)
• M19: 3,512,408 km (0.118 R)
• M20: 3,627,748 km (0.107 R)
• M21: 3,783,330 km (0.084 R)
• M22: 4,001,145 km (0.052 R)
• M23: 4,284,333 km (0.12 R)
• M24: 4,428,247 km (0.092 R)
• M25: 4,678,973 km (0.068 R)
• M26: 4,806,131 km (0.101 R)
• M27: 5,216,029 km (0.102 R)
• M28: 5,347,974 km (0.061 R)
• M29: 5,637,446 km (0.077 R)
• M30: 5,909,116 km (0.059 R)
• M31: 6,231,649 km (0.105 R)
• M32: 6,301,511 km (0.104 R)
• M33: 6,536,380 km (0.096 R)
• M34: 6,726,219 km (0.078 R)
• M35: 7,014,644 km (0.095 R)
• M36: 7,331,492 km (0.087 R)
• M37: 7,728,076 km (0.053 R)
• M38: 7,928,837 km (0.074 R)
• M39: 8,490,278 km (0.094 R)
• M40: 8,801,890 km (0.053 R)
• M41: 8,932,788 km (0.069 R)
• M42: 9,090,763 km (0.073 R)
• M43: 9,436,334 km (0.114 R)
• M44: 9,570,374 km (0.077 R)
• M45: 11,114,673 km (0.056 R)
• M46: 11,655,918 km (0.059 R)
• M47: 11,915,470 km (0.069 R)
• M48: 12,235,161 km (0.105 R)
• M49: 13,391,253 km (0.119 R)
• M50: 13,936,538 km (0.066 R)
• M51: 14,365,734 km (0.051 R)
• M52: 14,799,269 km (0.105 R)
• M53: 15,080,213 km (0.107 R)
• M54: 15,174,161 km (0.109 R)
• M55: 15,520,779 km (0.095 R)
• M56: 15,679,054 km (0.113 R)
• M57: 15,806,212 km (0.068 R)
• M58: 16,093,440 km (0.093 R)
• M59: 16,350,150 km (0.074 R)
• M60: 16,511,267 km (0.109 R)
• M61: 16,672,982 km (0.05 R)
• M62: 16,867,758 km (0.118 R)
• M63: 17,128,507 km (0.106 R)
• M64: 17,952,193 km (0.099 R)
• M65: 18,051,825 km (0.066 R)
• M66: 18,218,477 km (0.065 R)
• M67: 18,653,957 km (0.085 R)
• M68: 19,946,632 km (0.087 R)
• M69: 20,708,085 km (0.062 R)
• M70: 21,373,497 km (0.09 R)
• M71: 21,691,093 km (0.092 R)
• M72: 22,152,602 km (0.089 R)
• M73: 22,402,580 km (0.105 R)
• M74: 22,509,842 km (0.109 R)
• M75: 23,121,548 km (0.069 R)
• M76: 23,629,432 km (0.103 R)
• M77: 23,702,287 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 9.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.09 AU - 3.39 AU

Year: 4099 Days

Day: 12.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,856,787 km

• M1: 124,017 km (0.081 R)
• M2: 223,050 km (0.117 R)
• M3: 652,696 km (0.03 R)
• M4: 846,425 km (0.109 R)
• M5: 1,015,171 km (0.045 R)
• M6: 1,160,580 km (0.102 R)
• M7: 1,230,143 km (0.115 R)
• M8: 1,325,288 km (0.062 R)
• M9: 1,472,641 km (0.114 R)
• M10: 1,664,725 km (0.083 R)
• M11: 1,784,104 km (0.034 R)
• M12: 1,961,378 km (0.068 R)
• M13: 2,045,302 km (0.073 R)
• M14: 2,202,230 km (0.046 R)
• M15: 2,543,463 km (0.052 R)
• M16: 3,094,731 km (0.119 R)
• M17: 3,209,473 km (0.118 R)
• M18: 3,409,335 km (0.05 R)
• M19: 3,545,021 km (0.053 R)
• M20: 3,665,148 km (0.118 R)
• M21: 3,927,243 km (0.03 R)
• M22: 4,069,511 km (0.113 R)
• M23: 4,141,318 km (0.115 R)
• M24: 4,469,685 km (0.099 R)
• M25: 4,637,085 km (0.118 R)
• M26: 4,806,430 km (0.067 R)
• M27: 4,939,722 km (0.103 R)
• M28: 5,307,583 km (0.103 R)
• M29: 5,544,546 km (0.033 R)
• M30: 5,684,420 km (0.092 R)
• M31: 5,947,263 km (0.078 R)
• M32: 6,442,881 km (0.088 R)
• M33: 7,211,365 km (0.106 R)
• M34: 7,408,087 km (0.095 R)
• M35: 7,695,165 km (0.108 R)
• M36: 7,851,345 km (0.113 R)
• M37: 8,189,586 km (0.108 R)
• M38: 9,161,972 km (0.118 R)
• M39: 9,422,571 km (0.098 R)
• M40: 9,518,015 km (0.102 R)
• M41: 9,613,758 km (0.114 R)
• M42: 9,806,140 km (0.063 R)
• M43: 10,317,316 km (0.12 R)
• M44: 10,712,704 km (0.115 R)
• M45: 10,837,169 km (0.081 R)
• M46: 11,213,856 km (0.103 R)
• M47: 11,340,267 km (0.082 R)
• M48: 11,594,733 km (0.074 R)
• M49: 11,799,682 km (0.113 R)
• M50: 12,135,080 km (0.104 R)
• M51: 12,343,171 km (0.105 R)
• M52: 12,526,129 km (0.071 R)
• M53: 12,789,122 km (0.064 R)
• M54: 13,187,202 km (0.078 R)
• M55: 13,454,683 km (0.105 R)
• M56: 13,670,104 km (0.081 R)
• M57: 13,913,649 km (0.118 R)
• M58: 14,295,573 km (0.034 R)
• M59: 14,460,280 km (0.088 R)
• M60: 14,598,059 km (0.102 R)
• M61: 15,069,592 km (0.073 R)
• M62: 15,489,962 km (0.076 R)
• M63: 16,227,629 km (0.064 R)
• M64: 16,600,726 km (0.08 R)
• M65: 16,802,833 km (0.047 R)
• M66: 17,005,688 km (0.113 R)
• M67: 17,560,546 km (0.118 R)
• M68: 17,648,659 km (0.115 R)
• M69: 17,796,013 km (0.095 R)
• M70: 18,091,768 km (0.05 R)
• M71: 18,688,065 km (0.065 R)
• M72: 18,778,123 km (0.102 R)
• M73: 18,988,607 km (0.111 R)
• M74: 19,169,770 km (0.071 R)
• M75: 19,991,960 km (0.086 R)
• M76: 20,145,448 km (0.066 R)
• M77: 20,207,082 km (0.074 R)
• M78: 20,391,985 km (0.11 R)
• M79: 20,670,387 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit