🌌 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: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.6

Radius: 15

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.69 AU

Year: 307 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,591,887 km

• M1: 188,045 km (0.098 R)
• M2: 288,574 km (0.066 R)
• M3: 414,237 km (0.117 R)
• M4: 545,733 km (0.115 R)
• M5: 651,499 km (0.089 R)
• M6: 754,871 km (0.08 R)
• M7: 873,951 km (0.033 R)
• M8: 975,528 km (0.113 R)
• M9: 1,149,660 km (0.052 R)
• M10: 1,245,851 km (0.046 R)
• M11: 1,352,215 km (0.103 R)
• M12: 1,472,641 km (0.079 R)
• M13: 1,634,207 km (0.103 R)
• M14: 1,801,906 km (0.073 R)
• M15: 1,971,850 km (0.031 R)
• M16: 2,218,088 km (0.082 R)
• M17: 2,439,792 km (0.038 R)
• M18: 2,673,613 km (0.106 R)
• M19: 2,791,197 km (0.046 R)
• M20: 2,892,026 km (0.092 R)
• M21: 3,092,637 km (0.095 R)
• M22: 3,211,567 km (0.069 R)
• M23: 3,356,228 km (0.116 R)
• M24: 3,458,852 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.2

Radius: 10.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.49 AU - 0.75 AU

Year: 331 Days

Day: 6.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,591,887 km

• M1: 127,906 km (0.079 R)
• M2: 190,737 km (0.104 R)
• M3: 270,623 km (0.103 R)
• M4: 334,501 km (0.071 R)
• M5: 407,804 km (0.056 R)
• M6: 477,816 km (0.072 R)
• M7: 574,456 km (0.104 R)
• M8: 641,625 km (0.057 R)
• M9: 755,320 km (0.087 R)
• M10: 863,479 km (0.094 R)
• M11: 936,931 km (0.117 R)
• M12: 1,009,786 km (0.094 R)
• M13: 1,084,884 km (0.074 R)
• M14: 1,156,092 km (0.069 R)
• M15: 1,226,104 km (0.056 R)
• M16: 1,297,612 km (0.106 R)
• M17: 1,376,749 km (0.108 R)
• M18: 1,451,249 km (0.108 R)
• M19: 1,543,252 km (0.089 R)
• M20: 1,647,073 km (0.103 R)
• M21: 1,770,192 km (0.032 R)
• M22: 1,855,163 km (0.103 R)
• M23: 1,927,718 km (0.097 R)
• M24: 2,015,233 km (0.109 R)
• M25: 2,122,046 km (0.049 R)
• M26: 2,205,372 km (0.113 R)
• M27: 2,271,344 km (0.092 R)
• M28: 2,337,916 km (0.07 R)
• M29: 2,435,304 km (0.061 R)
• M30: 2,611,081 km (0.096 R)
• M31: 2,677,203 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 14.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.74 AU - 0.8 AU

Year: 458 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,591,887 km

• M1: 180,714 km (0.109 R)
• M2: 295,157 km (0.101 R)
• M3: 422,913 km (0.118 R)
• M4: 516,113 km (0.081 R)
• M5: 654,191 km (0.099 R)
• M6: 754,572 km (0.06 R)
• M7: 850,314 km (0.103 R)
• M8: 943,215 km (0.114 R)
• M9: 1,087,876 km (0.106 R)
• M10: 1,194,389 km (0.07 R)
• M11: 1,287,439 km (0.051 R)
• M12: 1,423,274 km (0.117 R)
• M13: 1,532,032 km (0.079 R)
• M14: 1,672,055 km (0.093 R)
• M15: 1,763,161 km (0.115 R)
• M16: 1,895,555 km (0.078 R)
• M17: 1,995,935 km (0.1 R)
• M18: 2,223,324 km (0.105 R)
• M19: 2,410,470 km (0.062 R)
• M20: 2,647,733 km (0.099 R)
• M21: 2,795,087 km (0.076 R)
• M22: 2,939,299 km (0.069 R)
• M23: 3,050,749 km (0.116 R)
• M24: 3,187,482 km (0.087 R)
• M25: 3,399,612 km (0.075 R)
• M26: 3,616,529 km (0.049 R)
• M27: 3,729,924 km (0.118 R)
• M28: 3,883,112 km (0.105 R)
• M29: 4,012,215 km (0.094 R)
• M30: 4,248,430 km (0.096 R)
• M31: 4,354,944 km (0.077 R)
• M32: 4,448,891 km (0.067 R)
• M33: 4,550,318 km (0.116 R)
• M34: 4,652,494 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 10.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.52 AU - 1.8 AU

Year: 1451 Days

Day: 10.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 58,591,887 km

• M1: 137,480 km (0.082 R)
• M2: 235,916 km (0.101 R)
• M3: 327,769 km (0.04 R)
• M4: 556,654 km (0.103 R)
• M5: 748,139 km (0.049 R)
• M6: 831,166 km (0.098 R)
• M7: 969,544 km (0.12 R)
• M8: 1,076,656 km (0.067 R)
• M9: 1,155,793 km (0.041 R)
• M10: 1,228,947 km (0.089 R)
• M11: 1,388,567 km (0.114 R)
• M12: 1,466,658 km (0.044 R)
• M13: 1,609,374 km (0.09 R)
• M14: 1,813,276 km (0.078 R)
• M15: 1,937,741 km (0.068 R)
• M16: 2,045,452 km (0.082 R)
• M17: 2,115,164 km (0.084 R)
• M18: 2,236,339 km (0.091 R)
• M19: 2,412,266 km (0.108 R)
• M20: 2,496,639 km (0.088 R)
• M21: 2,603,452 km (0.118 R)
• M22: 2,911,025 km (0.099 R)
• M23: 2,978,494 km (0.118 R)
• M24: 3,080,669 km (0.113 R)
• M25: 3,417,863 km (0.052 R)
• M26: 3,501,189 km (0.111 R)
• M27: 3,657,518 km (0.114 R)
• M28: 4,039,890 km (0.112 R)
• M29: 4,115,437 km (0.103 R)
• M30: 4,306,324 km (0.109 R)
• M31: 4,474,024 km (0.079 R)
• M32: 4,670,446 km (0.101 R)
• M33: 5,044,590 km (0.084 R)
• M34: 5,331,668 km (0.057 R)
• M35: 5,414,695 km (0.075 R)
• M36: 5,484,108 km (0.104 R)
• M37: 5,568,033 km (0.074 R)
• M38: 5,652,256 km (0.09 R)
• M39: 5,736,929 km (0.117 R)
• M40: 5,850,474 km (0.095 R)
• M41: 5,921,832 km (0.078 R)
• M42: 6,094,318 km (0.12 R)
• M43: 6,166,723 km (0.098 R)
• M44: 6,341,454 km (0.109 R)
• M45: 6,503,169 km (0.079 R)
• M46: 6,906,036 km (0.11 R)
• M47: 7,270,905 km (0.117 R)
• M48: 7,440,250 km (0.119 R)
• M49: 7,657,765 km (0.11 R)
• M50: 7,845,810 km (0.077 R)
• M51: 8,019,643 km (0.046 R)
• M52: 8,258,550 km (0.027 R)
• M53: 8,467,688 km (0.064 R)
• M54: 9,022,696 km (0.027 R)
• M55: 9,171,696 km (0.096 R)
• M56: 9,606,577 km (0.119 R)
• M57: 9,707,855 km (0.111 R)
• M58: 9,877,499 km (0.108 R)
• M59: 10,133,760 km (0.11 R)
• M60: 10,219,629 km (0.086 R)
• M61: 10,653,014 km (0.094 R)
• M62: 10,898,354 km (0.091 R)
• M63: 10,986,318 km (0.091 R)
• M64: 11,056,928 km (0.086 R)
• M65: 12,097,980 km (0.116 R)
• M66: 12,335,541 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477

Radius: 6.6

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.56 AU - 8.9 AU

Year: 14577 Days

Day: 16.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,591,887 km

• M1: 107,411 km (0.06 R)
• M2: 310,715 km (0.115 R)
• M3: 394,340 km (0.116 R)
• M4: 534,812 km (0.1 R)
• M5: 602,730 km (0.073 R)
• M6: 843,882 km (0.09 R)
• M7: 903,721 km (0.109 R)
• M8: 1,070,522 km (0.092 R)
• M9: 1,135,747 km (0.057 R)
• M10: 1,247,347 km (0.115 R)
• M11: 1,653,804 km (0.077 R)
• M12: 1,990,998 km (0.088 R)
• M13: 2,044,704 km (0.09 R)
• M14: 2,099,008 km (0.094 R)
• M15: 2,236,787 km (0.089 R)
• M16: 2,787,308 km (0.069 R)
• M17: 3,187,332 km (0.11 R)
• M18: 3,442,397 km (0.095 R)
• M19: 3,605,309 km (0.099 R)
• M20: 3,704,193 km (0.105 R)
• M21: 4,212,377 km (0.098 R)
• M22: 5,330,471 km (0.089 R)
• M23: 5,443,268 km (0.083 R)
• M24: 5,518,965 km (0.103 R)
• M25: 6,374,515 km (0.117 R)
• M26: 7,187,579 km (0.091 R)
• M27: 7,733,462 km (0.064 R)
• M28: 7,818,733 km (0.082 R)
• M29: 8,909,451 km (0.072 R)
• M30: 9,043,490 km (0.079 R)
• M31: 9,268,486 km (0.095 R)
• M32: 12,556,048 km (0.069 R)
• M33: 12,857,339 km (0.108 R)
• M34: 13,313,911 km (0.094 R)
• M35: 13,724,258 km (0.091 R)
• M36: 13,879,092 km (0.118 R)
• M37: 14,138,644 km (0.082 R)
• M38: 14,609,728 km (0.063 R)
• M39: 14,873,768 km (0.078 R)
• M40: 15,032,940 km (0.11 R)
• M41: 15,299,374 km (0.106 R)
• M42: 16,053,946 km (0.079 R)
• M43: 16,108,250 km (0.084 R)
• M44: 16,326,364 km (0.104 R)
• M45: 16,710,232 km (0.108 R)
• M46: 18,332,321 km (0.109 R)
• M47: 18,389,019 km (0.115 R)
• M48: 18,960,483 km (0.069 R)
• M49: 21,125,164 km (0.065 R)
• M50: 21,423,761 km (0.091 R)
• M51: 21,543,440 km (0.032 R)
• M52: 22,266,895 km (0.088 R)
• M53: 22,327,482 km (0.074 R)
• M54: 23,243,769 km (0.112 R)
• M55: 23,613,575 km (0.113 R)
• M56: 26,642,334 km (0.061 R)
• M57: 27,809,197 km (0.112 R)
• M58: 28,005,320 km (0.104 R)
• M59: 28,728,326 km (0.118 R)
• M60: 28,926,543 km (0.114 R)
• M61: 28,992,815 km (0.1 R)
• M62: 29,991,531 km (0.083 R)
• M63: 30,326,929 km (0.11 R)
• M64: 30,394,248 km (0.116 R)
• M65: 31,204,919 km (0.095 R)
• M66: 31,544,805 km (0.073 R)
• M67: 32,502,980 km (0.073 R)
• M68: 33,540,291 km (0.068 R)
• M69: 33,888,406 km (0.119 R)
• M70: 34,447,902 km (0.111 R)
• M71: 34,658,535 km (0.067 R)
• M72: 35,010,539 km (0.075 R)
• M73: 36,216,149 km (0.113 R)
• M74: 37,579,584 km (0.113 R)
• M75: 39,325,839 km (0.106 R)
• M76: 39,987,361 km (0.116 R)
• M77: 40,504,521 km (0.068 R)
• M78: 40,949,575 km (0.114 R)
• M79: 41,620,072 km (0.107 R)
• M80: 41,994,217 km (0.082 R)
• M81: 42,595,002 km (0.1 R)
• M82: 43,123,232 km (0.112 R)
• M83: 44,033,535 km (0.083 R)
• M84: 44,414,710 km (0.071 R)
• M85: 44,491,155 km (0.084 R)
• M86: 46,027,674 km (0.096 R)
• M87: 47,269,337 km (0.106 R)
• M88: 48,679,446 km (0.074 R)
• M89: 48,836,973 km (0.12 R)
• M90: 49,152,624 km (0.119 R)
• M91: 50,421,663 km (0.117 R)
• M92: 50,900,227 km (0.101 R)
• M93: 53,478,546 km (0.08 R)
• M94: 53,885,153 km (0.099 R)
• M95: 54,129,596 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.1

Radius: 3.4

Gravity: 31.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.56 AU - 9.62 AU

Year: 18588 Days

Day: 23.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,591,887 km

• M1: 246,537 km (0.091 R)
• M2: 302,038 km (0.071 R)
• M3: 696,827 km (0.075 R)
• M4: 1,367,175 km (0.119 R)
• M5: 1,442,273 km (0.097 R)
• M6: 1,596,808 km (0.102 R)
• M7: 1,729,651 km (0.087 R)
• M8: 1,893,759 km (0.068 R)
• M9: 2,537,180 km (0.104 R)
• M10: 2,850,139 km (0.103 R)
• M11: 3,477,851 km (0.095 R)
• M12: 3,511,960 km (0.113 R)
• M13: 3,580,625 km (0.097 R)
• M14: 3,649,889 km (0.04 R)
• M15: 3,789,464 km (0.073 R)
• M16: 3,859,924 km (0.055 R)
• M17: 4,182,457 km (0.108 R)
• M18: 4,625,865 km (0.094 R)
• M19: 5,239,965 km (0.115 R)
• M20: 5,636,549 km (0.084 R)
• M21: 8,302,233 km (0.044 R)
• M22: 8,670,693 km (0.111 R)
• M23: 9,044,388 km (0.097 R)
• M24: 9,519,062 km (0.111 R)
• M25: 11,496,596 km (0.115 R)
• M26: 11,906,943 km (0.104 R)
• M27: 12,217,658 km (0.046 R)
• M28: 13,487,594 km (0.083 R)
• M29: 14,577,415 km (0.11 R)
• M30: 14,743,319 km (0.1 R)
• M31: 15,021,272 km (0.094 R)
• M32: 15,356,969 km (0.095 R)
• M33: 15,525,865 km (0.077 R)
• M34: 16,149,988 km (0.083 R)
• M35: 16,782,338 km (0.082 R)
• M36: 16,840,232 km (0.111 R)
• M37: 19,209,713 km (0.037 R)
• M38: 20,186,288 km (0.088 R)
• M39: 20,432,975 km (0.077 R)
• M40: 21,304,083 km (0.107 R)
• M41: 22,953,848 km (0.046 R)
• M42: 23,275,783 km (0.117 R)
• M43: 24,185,189 km (0.117 R)
• M44: 24,644,155 km (0.098 R)
• M45: 25,039,841 km (0.066 R)
• M46: 25,504,193 km (0.1 R)
• M47: 25,704,056 km (0.083 R)
• M48: 26,038,407 km (0.1 R)
• M49: 26,508,743 km (0.066 R)
• M50: 26,914,303 km (0.103 R)
• M51: 27,662,890 km (0.07 R)
• M52: 28,902,608 km (0.089 R)
• M53: 30,725,009 km (0.078 R)
• M54: 31,721,630 km (0.094 R)
• M55: 33,236,309 km (0.1 R)
• M56: 33,454,572 km (0.111 R)
• M57: 34,112,354 km (0.044 R)
• M58: 34,479,616 km (0.07 R)
• M59: 35,069,930 km (0.102 R)
• M60: 36,936,163 km (0.06 R)
• M61: 37,162,355 km (0.064 R)
• M62: 37,691,782 km (0.088 R)
• M63: 37,995,316 km (0.076 R)
• M64: 38,834,410 km (0.107 R)
• M65: 40,531,000 km (0.043 R)
• M66: 41,310,106 km (0.05 R)
• M67: 42,015,609 km (0.093 R)
• M68: 42,725,002 km (0.093 R)
• M69: 44,716,150 km (0.064 R)
• M70: 45,198,603 km (0.109 R)
• M71: 45,279,087 km (0.085 R)
• M72: 45,440,353 km (0.065 R)
• M73: 46,411,991 km (0.059 R)
• M74: 46,493,223 km (0.099 R)
• M75: 47,145,171 km (0.112 R)
• M76: 47,227,001 km (0.062 R)
• M77: 47,554,171 km (0.051 R)
• M78: 47,964,368 km (0.079 R)
• M79: 49,616,827 km (0.071 R)
• M80: 50,116,184 km (0.055 R)
• M81: 50,366,462 km (0.088 R)
• M82: 51,119,836 km (0.095 R)
• M83: 51,371,759 km (0.114 R)
• M84: 52,045,698 km (0.108 R)
• M85: 52,383,789 km (0.048 R)
• M86: 53,487,372 km (0.077 R)
• M87: 53,914,025 km (0.081 R)
• M88: 54,513,015 km (0.094 R)
• M89: 54,942,212 km (0.102 R)
• M90: 55,200,418 km (0.118 R)
• M91: 56,931,115 km (0.081 R)
• M92: 57,453,960 km (0.028 R)
• M93: 58,153,330 km (0.103 R)
• M94: 58,591,951 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 19,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit