🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.8

Radius: 9.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.59 AU - 0.71 AU

Year: 349 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 29,185,342 km

• M1: 122,221 km (0.085 R)
• M2: 204,949 km (0.071 R)
• M3: 281,543 km (0.051 R)
• M4: 342,280 km (0.069 R)
• M5: 422,764 km (0.097 R)
• M6: 488,437 km (0.074 R)
• M7: 550,221 km (0.053 R)
• M8: 685,757 km (0.113 R)
• M9: 789,727 km (0.084 R)
• M10: 954,734 km (0.093 R)
• M11: 1,038,209 km (0.112 R)
• M12: 1,134,700 km (0.103 R)
• M13: 1,212,790 km (0.102 R)
• M14: 1,386,024 km (0.097 R)
• M15: 1,497,026 km (0.115 R)
• M16: 1,591,123 km (0.107 R)
• M17: 1,659,040 km (0.054 R)
• M18: 1,740,272 km (0.078 R)
• M19: 1,835,416 km (0.063 R)
• M20: 1,911,113 km (0.074 R)
• M21: 1,983,518 km (0.039 R)
• M22: 2,078,812 km (0.098 R)
• M23: 2,144,635 km (0.042 R)
• M24: 2,378,157 km (0.045 R)
• M25: 2,549,597 km (0.118 R)
• M26: 2,629,631 km (0.115 R)
• M27: 2,998,091 km (0.093 R)
• M28: 3,087,850 km (0.091 R)
• M29: 3,188,529 km (0.096 R)
• M30: 3,346,953 km (0.12 R)
• M31: 3,424,445 km (0.106 R)
• M32: 3,650,188 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 12.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.75 AU - 1.13 AU

Year: 608 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,185,342 km

• M1: 160,818 km (0.101 R)
• M2: 321,486 km (0.056 R)
• M3: 405,859 km (0.101 R)
• M4: 548,276 km (0.113 R)
• M5: 627,114 km (0.1 R)
• M6: 724,353 km (0.08 R)
• M7: 856,448 km (0.098 R)
• M8: 987,196 km (0.079 R)
• M9: 1,213,538 km (0.089 R)
• M10: 1,327,532 km (0.094 R)
• M11: 1,439,281 km (0.068 R)
• M12: 1,603,988 km (0.113 R)
• M13: 1,685,669 km (0.113 R)
• M14: 1,827,039 km (0.098 R)
• M15: 1,939,237 km (0.091 R)
• M16: 2,040,216 km (0.084 R)
• M17: 2,136,108 km (0.112 R)
• M18: 2,318,318 km (0.082 R)
• M19: 2,418,549 km (0.072 R)
• M20: 2,698,297 km (0.069 R)
• M21: 2,819,321 km (0.115 R)
• M22: 2,988,816 km (0.089 R)
• M23: 3,233,408 km (0.085 R)
• M24: 3,402,903 km (0.088 R)
• M25: 3,525,723 km (0.111 R)
• M26: 3,691,926 km (0.048 R)
• M27: 3,776,149 km (0.075 R)
• M28: 3,937,715 km (0.069 R)
• M29: 4,084,321 km (0.115 R)
• M30: 4,206,393 km (0.06 R)
• M31: 4,294,356 km (0.113 R)
• M32: 4,499,006 km (0.113 R)
• M33: 4,589,064 km (0.025 R)
• M34: 5,264,648 km (0.099 R)
• M35: 5,359,643 km (0.059 R)
• M36: 5,570,576 km (0.038 R)
• M37: 5,774,627 km (0.07 R)
• M38: 5,862,890 km (0.076 R)
• M39: 5,961,475 km (0.083 R)
• M40: 6,050,635 km (0.115 R)
• M41: 6,220,279 km (0.033 R)
• M42: 6,330,982 km (0.113 R)
• M43: 6,482,824 km (0.108 R)
• M44: 6,677,151 km (0.084 R)
• M45: 6,935,656 km (0.109 R)
• M46: 7,176,359 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.2

Radius: 13.7

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.44 AU - 1.66 AU

Year: 1287 Days

Day: 12.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,185,342 km

• M1: 227,987 km (0.117 R)
• M2: 366,066 km (0.083 R)
• M3: 455,675 km (0.109 R)
• M4: 545,434 km (0.042 R)
• M5: 724,054 km (0.084 R)
• M6: 1,011,282 km (0.088 R)
• M7: 1,108,520 km (0.055 R)
• M8: 1,405,173 km (0.098 R)
• M9: 1,491,491 km (0.082 R)
• M10: 1,644,829 km (0.108 R)
• M11: 1,778,419 km (0.062 R)
• M12: 2,029,894 km (0.073 R)
• M13: 2,155,705 km (0.103 R)
• M14: 2,302,760 km (0.034 R)
• M15: 2,405,833 km (0.047 R)
• M16: 2,558,572 km (0.085 R)
• M17: 2,754,396 km (0.077 R)
• M18: 2,844,005 km (0.076 R)
• M19: 3,016,342 km (0.105 R)
• M20: 3,181,648 km (0.034 R)
• M21: 3,328,852 km (0.118 R)
• M22: 3,467,679 km (0.079 R)
• M23: 3,751,167 km (0.1 R)
• M24: 3,851,098 km (0.056 R)
• M25: 4,248,280 km (0.077 R)
• M26: 4,410,893 km (0.047 R)
• M27: 5,530,932 km (0.117 R)
• M28: 5,657,791 km (0.115 R)
• M29: 6,201,580 km (0.108 R)
• M30: 6,346,839 km (0.12 R)
• M31: 6,519,924 km (0.088 R)
• M32: 6,694,654 km (0.088 R)
• M33: 7,283,621 km (0.09 R)
• M34: 7,436,959 km (0.119 R)
• M35: 7,676,166 km (0.069 R)
• M36: 7,789,561 km (0.066 R)
• M37: 7,889,193 km (0.081 R)
• M38: 8,234,465 km (0.04 R)
• M39: 8,321,531 km (0.056 R)
• M40: 8,776,309 km (0.084 R)
• M41: 8,939,670 km (0.053 R)
• M42: 9,209,095 km (0.085 R)
• M43: 9,420,627 km (0.071 R)
• M44: 9,603,136 km (0.051 R)
• M45: 9,756,324 km (0.113 R)
• M46: 9,925,520 km (0.116 R)
• M47: 10,173,553 km (0.117 R)
• M48: 10,376,557 km (0.104 R)
• M49: 10,644,188 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 13.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.64 AU - 3.36 AU

Year: 3465 Days

Day: 5.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,185,342 km

• M1: 216,169 km (0.087 R)
• M2: 412,142 km (0.12 R)
• M3: 716,275 km (0.053 R)
• M4: 849,716 km (0.078 R)
• M5: 1,062,145 km (0.095 R)
• M6: 1,175,390 km (0.059 R)
• M7: 1,260,512 km (0.09 R)
• M8: 1,587,533 km (0.108 R)
• M9: 1,706,912 km (0.107 R)
• M10: 1,866,682 km (0.103 R)
• M11: 1,993,092 km (0.088 R)
• M12: 2,109,330 km (0.1 R)
• M13: 2,431,115 km (0.114 R)
• M14: 2,626,191 km (0.087 R)
• M15: 2,870,334 km (0.073 R)
• M16: 3,197,355 km (0.105 R)
• M17: 3,380,912 km (0.062 R)
• M18: 3,599,624 km (0.097 R)
• M19: 3,839,130 km (0.086 R)
• M20: 4,183,504 km (0.066 R)
• M21: 4,486,590 km (0.084 R)
• M22: 4,692,885 km (0.099 R)
• M23: 4,849,514 km (0.068 R)
• M24: 4,937,328 km (0.093 R)
• M25: 5,096,799 km (0.108 R)
• M26: 5,294,119 km (0.055 R)
• M27: 5,420,978 km (0.033 R)
• M28: 5,548,884 km (0.082 R)
• M29: 5,789,138 km (0.028 R)
• M30: 5,976,285 km (0.109 R)
• M31: 6,089,531 km (0.094 R)
• M32: 6,241,672 km (0.082 R)
• M33: 6,356,713 km (0.098 R)
• M34: 6,549,844 km (0.108 R)
• M35: 6,981,733 km (0.116 R)
• M36: 7,121,158 km (0.105 R)
• M37: 7,423,046 km (0.059 R)
• M38: 7,626,649 km (0.036 R)
• M39: 7,832,047 km (0.053 R)
• M40: 8,101,921 km (0.072 R)
• M41: 8,886,862 km (0.072 R)
• M42: 8,973,179 km (0.11 R)
• M43: 9,431,099 km (0.11 R)
• M44: 9,874,207 km (0.081 R)
• M45: 10,460,482 km (0.084 R)
• M46: 10,734,994 km (0.096 R)
• M47: 11,221,037 km (0.068 R)
• M48: 11,361,210 km (0.078 R)
• M49: 11,572,742 km (0.083 R)
• M50: 11,738,047 km (0.112 R)
• M51: 12,023,330 km (0.075 R)
• M52: 12,407,348 km (0.037 R)
• M53: 12,697,867 km (0.096 R)
• M54: 13,384,821 km (0.081 R)
• M55: 13,732,935 km (0.107 R)
• M56: 14,260,567 km (0.066 R)
• M57: 14,412,558 km (0.052 R)
• M58: 14,564,998 km (0.025 R)
• M59: 15,387,637 km (0.095 R)
• M60: 15,673,818 km (0.03 R)
• M61: 15,778,387 km (0.091 R)
• M62: 16,093,440 km (0.105 R)
• M63: 16,304,522 km (0.116 R)
• M64: 16,490,173 km (0.04 R)
• M65: 16,809,864 km (0.092 R)
• M66: 17,050,866 km (0.101 R)
• M67: 17,158,427 km (0.075 R)
• M68: 18,081,595 km (0.116 R)
• M69: 18,191,251 km (0.12 R)
• M70: 18,411,309 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 9.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.78 AU - 3.46 AU

Year: 3675 Days

Day: 12.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,185,342 km

• M1: 116,238 km (0.083 R)
• M2: 194,178 km (0.036 R)
• M3: 840,291 km (0.11 R)
• M4: 1,111,961 km (0.069 R)
• M5: 1,269,637 km (0.1 R)
• M6: 1,447,060 km (0.119 R)
• M7: 1,532,630 km (0.084 R)
• M8: 1,760,767 km (0.087 R)
• M9: 1,826,141 km (0.106 R)
• M10: 2,249,802 km (0.103 R)
• M11: 2,451,161 km (0.066 R)
• M12: 2,810,046 km (0.105 R)
• M13: 3,249,864 km (0.106 R)
• M14: 3,527,667 km (0.077 R)
• M15: 3,830,005 km (0.064 R)
• M16: 4,036,300 km (0.095 R)
• M17: 4,496,014 km (0.08 R)
• M18: 4,622,574 km (0.114 R)
• M19: 4,750,331 km (0.047 R)
• M20: 4,916,384 km (0.068 R)
• M21: 5,140,781 km (0.092 R)
• M22: 5,368,619 km (0.096 R)
• M23: 5,464,661 km (0.102 R)
• M24: 5,755,778 km (0.032 R)
• M25: 5,873,661 km (0.074 R)
• M26: 6,151,913 km (0.058 R)
• M27: 6,598,014 km (0.09 R)
• M28: 6,845,748 km (0.117 R)
• M29: 7,054,437 km (0.119 R)
• M30: 7,265,370 km (0.087 R)
• M31: 7,499,790 km (0.066 R)
• M32: 8,306,422 km (0.095 R)
• M33: 8,641,371 km (0.025 R)
• M34: 8,799,197 km (0.075 R)
• M35: 9,071,914 km (0.1 R)
• M36: 9,324,435 km (0.061 R)
• M37: 9,416,887 km (0.12 R)
• M38: 9,509,637 km (0.084 R)
• M39: 10,024,853 km (0.092 R)
• M40: 10,190,757 km (0.114 R)
• M41: 10,357,558 km (0.092 R)
• M42: 10,549,343 km (0.045 R)
• M43: 11,107,044 km (0.094 R)
• M44: 11,254,098 km (0.071 R)
• M45: 11,799,083 km (0.03 R)
• M46: 12,049,510 km (0.096 R)
• M47: 12,150,339 km (0.116 R)
• M48: 12,505,036 km (0.084 R)
• M49: 12,760,399 km (0.102 R)
• M50: 12,863,023 km (0.045 R)
• M51: 13,146,810 km (0.119 R)
• M52: 13,328,422 km (0.117 R)
• M53: 13,406,662 km (0.074 R)
• M54: 14,010,439 km (0.117 R)
• M55: 14,650,119 km (0.073 R)
• M56: 14,946,473 km (0.11 R)
• M57: 15,027,555 km (0.069 R)
• M58: 15,408,281 km (0.12 R)
• M59: 15,572,390 km (0.075 R)
• M60: 16,068,307 km (0.077 R)
• M61: 16,765,733 km (0.093 R)
• M62: 16,934,629 km (0.098 R)
• M63: 17,103,973 km (0.102 R)
• M64: 17,473,031 km (0.041 R)
• M65: 17,787,187 km (0.089 R)
• M66: 18,045,842 km (0.079 R)
• M67: 18,653,957 km (0.071 R)
• M68: 18,712,150 km (0.1 R)
• M69: 19,121,749 km (0.118 R)
• M70: 19,239,333 km (0.07 R)
• M71: 19,652,672 km (0.119 R)
• M72: 19,711,913 km (0.097 R)
• M73: 19,771,303 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.6

Radius: 14.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.37 AU - 4.89 AU

Year: 5597 Days

Day: 10.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,185,342 km

• M1: 211,831 km (0.052 R)
• M2: 318,643 km (0.112 R)
• M3: 441,463 km (0.12 R)
• M4: 546,780 km (0.084 R)
• M5: 766,689 km (0.099 R)
• M6: 1,388,418 km (0.098 R)
• M7: 1,573,770 km (0.08 R)
• M8: 1,702,125 km (0.104 R)
• M9: 1,935,497 km (0.11 R)
• M10: 2,306,051 km (0.088 R)
• M11: 2,584,752 km (0.088 R)
• M12: 3,033,845 km (0.11 R)
• M13: 3,236,999 km (0.097 R)
• M14: 3,571,500 km (0.058 R)
• M15: 4,411,043 km (0.107 R)
• M16: 4,526,084 km (0.054 R)
• M17: 5,383,728 km (0.12 R)
• M18: 5,831,475 km (0.043 R)
• M19: 6,789,799 km (0.097 R)
• M20: 7,273,748 km (0.097 R)
• M21: 7,437,557 km (0.085 R)
• M22: 7,685,591 km (0.105 R)
• M23: 8,133,487 km (0.099 R)
• M24: 8,389,149 km (0.076 R)
• M25: 8,618,782 km (0.097 R)
• M26: 8,879,531 km (0.072 R)
• M27: 9,231,236 km (0.076 R)
• M28: 9,948,558 km (0.093 R)
• M29: 10,191,654 km (0.097 R)
• M30: 10,314,025 km (0.097 R)
• M31: 10,498,330 km (0.109 R)
• M32: 10,590,931 km (0.073 R)
• M33: 11,089,541 km (0.071 R)
• M34: 11,373,328 km (0.12 R)
• M35: 11,500,187 km (0.098 R)
• M36: 11,627,644 km (0.07 R)
• M37: 11,916,069 km (0.115 R)
• M38: 12,045,022 km (0.111 R)
• M39: 12,206,737 km (0.114 R)
• M40: 12,336,738 km (0.111 R)
• M41: 12,663,759 km (0.099 R)
• M42: 12,828,317 km (0.098 R)
• M43: 13,493,878 km (0.085 R)
• M44: 14,273,133 km (0.033 R)
• M45: 14,997,336 km (0.056 R)
• M46: 16,159,562 km (0.093 R)
• M47: 16,338,182 km (0.061 R)
• M48: 17,023,041 km (0.079 R)
• M49: 17,132,098 km (0.037 R)
• M50: 17,314,308 km (0.106 R)
• M51: 17,607,071 km (0.112 R)
• M52: 17,754,126 km (0.058 R)
• M53: 19,058,170 km (0.068 R)
• M54: 19,474,352 km (0.106 R)
• M55: 19,588,495 km (0.031 R)
• M56: 19,855,377 km (0.07 R)
• M57: 20,123,606 km (0.094 R)
• M58: 21,600,287 km (0.052 R)
• M59: 22,750,695 km (0.065 R)
• M60: 23,313,183 km (0.087 R)
• M61: 23,596,222 km (0.091 R)
• M62: 23,880,308 km (0.078 R)
• M63: 24,986,884 km (0.11 R)
• M64: 25,359,532 km (0.084 R)
• M65: 26,361,987 km (0.083 R)
• M66: 26,656,845 km (0.118 R)
• M67: 27,207,365 km (0.085 R)
• M68: 28,621,663 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 13,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit