🌌 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: 264

Radius: 12.7

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.48 AU - 0.56 AU

Year: 259 Days

Day: 9.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,567,281 km

• M1: 159,023 km (0.074 R)
• M2: 250,876 km (0.093 R)
• M3: 346,618 km (0.115 R)
• M4: 428,598 km (0.093 R)
• M5: 593,604 km (0.108 R)
• M6: 694,134 km (0.117 R)
• M7: 777,909 km (0.105 R)
• M8: 881,879 km (0.114 R)
• M9: 976,874 km (0.045 R)
• M10: 1,069,774 km (0.094 R)
• M11: 1,193,492 km (0.069 R)
• M12: 1,377,348 km (0.059 R)
• M13: 1,462,918 km (0.058 R)
• M14: 1,577,809 km (0.09 R)
• M15: 1,699,282 km (0.109 R)
• M16: 1,802,355 km (0.036 R)
• M17: 1,911,412 km (0.088 R)
• M18: 2,000,423 km (0.09 R)
• M19: 2,079,410 km (0.111 R)
• M20: 2,228,859 km (0.074 R)
• M21: 2,350,482 km (0.115 R)
• M22: 2,434,107 km (0.046 R)
• M23: 2,592,082 km (0.076 R)
• M24: 2,699,494 km (0.097 R)
• M25: 2,804,062 km (0.095 R)
• M26: 3,026,215 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 9.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.86 AU - 1 AU

Year: 619 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,567,281 km

• M1: 122,820 km (0.039 R)
• M2: 208,240 km (0.112 R)
• M3: 328,218 km (0.11 R)
• M4: 403,166 km (0.118 R)
• M5: 504,145 km (0.055 R)
• M6: 610,659 km (0.091 R)
• M7: 743,202 km (0.115 R)
• M8: 848,220 km (0.086 R)
• M9: 1,083,986 km (0.109 R)
• M10: 1,193,791 km (0.045 R)
• M11: 1,269,338 km (0.108 R)
• M12: 1,329,775 km (0.099 R)
• M13: 1,430,754 km (0.097 R)
• M14: 1,557,912 km (0.05 R)
• M15: 1,634,955 km (0.037 R)
• M16: 1,725,312 km (0.094 R)
• M17: 1,798,914 km (0.084 R)
• M18: 1,905,129 km (0.118 R)
• M19: 1,994,140 km (0.104 R)
• M20: 2,117,259 km (0.036 R)
• M21: 2,323,554 km (0.083 R)
• M22: 2,412,116 km (0.078 R)
• M23: 2,522,669 km (0.082 R)
• M24: 2,585,650 km (0.088 R)
• M25: 2,713,107 km (0.11 R)
• M26: 2,893,672 km (0.111 R)
• M27: 3,033,546 km (0.077 R)
• M28: 3,327,954 km (0.096 R)
• M29: 3,466,931 km (0.092 R)
• M30: 3,560,579 km (0.095 R)
• M31: 3,655,274 km (0.102 R)
• M32: 3,718,704 km (0.091 R)
• M33: 3,782,732 km (0.101 R)
• M34: 3,992,917 km (0.088 R)
• M35: 4,058,441 km (0.099 R)
• M36: 4,140,869 km (0.104 R)
• M37: 4,215,518 km (0.102 R)
• M38: 4,382,918 km (0.068 R)
• M39: 4,493,022 km (0.09 R)
• M40: 4,569,617 km (0.087 R)
• M41: 4,664,013 km (0.091 R)
• M42: 4,776,510 km (0.112 R)
• M43: 4,933,588 km (0.085 R)
• M44: 5,127,916 km (0.055 R)
• M45: 5,244,004 km (0.048 R)
• M46: 5,406,168 km (0.108 R)
• M47: 5,698,482 km (0.082 R)
• M48: 5,818,759 km (0.066 R)
• M49: 5,930,508 km (0.117 R)
• M50: 6,071,280 km (0.075 R)
• M51: 6,213,099 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.8

Radius: 9.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.01 AU - 2.63 AU

Year: 2439 Days

Day: 7.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,567,281 km

• M1: 143,614 km (0.088 R)
• M2: 243,695 km (0.036 R)
• M3: 327,320 km (0.116 R)
• M4: 539,001 km (0.083 R)
• M5: 671,844 km (0.084 R)
• M6: 852,558 km (0.108 R)
• M7: 1,033,721 km (0.115 R)
• M8: 1,137,393 km (0.083 R)
• M9: 1,261,409 km (0.116 R)
• M10: 1,338,153 km (0.117 R)
• M11: 1,407,716 km (0.106 R)
• M12: 1,469,649 km (0.06 R)
• M13: 1,532,481 km (0.115 R)
• M14: 1,736,233 km (0.113 R)
• M15: 1,822,102 km (0.11 R)
• M16: 1,988,455 km (0.08 R)
• M17: 2,315,177 km (0.082 R)
• M18: 2,495,891 km (0.091 R)
• M19: 2,615,270 km (0.108 R)
• M20: 2,681,093 km (0.06 R)
• M21: 2,859,713 km (0.025 R)
• M22: 2,927,780 km (0.079 R)
• M23: 3,007,815 km (0.113 R)
• M24: 3,100,266 km (0.083 R)
• M25: 3,431,027 km (0.062 R)
• M26: 3,552,052 km (0.07 R)
• M27: 3,674,423 km (0.069 R)
• M28: 3,736,207 km (0.048 R)
• M29: 3,823,123 km (0.11 R)
• M30: 3,948,636 km (0.113 R)
• M31: 4,062,779 km (0.069 R)
• M32: 4,451,285 km (0.075 R)
• M33: 4,517,257 km (0.084 R)
• M34: 4,583,380 km (0.091 R)
• M35: 4,730,285 km (0.102 R)
• M36: 4,851,758 km (0.106 R)
• M37: 5,015,119 km (0.118 R)
• M38: 5,687,113 km (0.108 R)
• M39: 5,888,471 km (0.088 R)
• M40: 5,961,026 km (0.078 R)
• M41: 6,106,884 km (0.111 R)
• M42: 6,298,220 km (0.115 R)
• M43: 6,536,679 km (0.117 R)
• M44: 7,006,865 km (0.112 R)
• M45: 7,191,918 km (0.053 R)
• M46: 7,300,526 km (0.115 R)
• M47: 7,488,121 km (0.025 R)
• M48: 7,724,935 km (0.098 R)
• M49: 8,012,163 km (0.082 R)
• M50: 8,173,429 km (0.037 R)
• M51: 8,548,172 km (0.067 R)
• M52: 8,745,940 km (0.077 R)
• M53: 9,331,317 km (0.075 R)
• M54: 9,603,286 km (0.103 R)
• M55: 9,671,652 km (0.09 R)
• M56: 10,102,793 km (0.094 R)
• M57: 10,259,422 km (0.097 R)
• M58: 10,417,098 km (0.1 R)
• M59: 10,557,720 km (0.084 R)
• M60: 11,144,892 km (0.087 R)
• M61: 11,433,466 km (0.107 R)
• M62: 11,669,681 km (0.112 R)
• M63: 11,981,144 km (0.096 R)
• M64: 12,054,746 km (0.116 R)
• M65: 12,221,099 km (0.107 R)
• M66: 12,350,950 km (0.111 R)
• M67: 12,518,649 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.2

Radius: 9.8

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.18 AU - 3.1 AU

Year: 2961 Days

Day: 14.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,567,281 km

• M1: 299,345 km (0.057 R)
• M2: 451,786 km (0.111 R)
• M3: 522,695 km (0.066 R)
• M4: 677,379 km (0.105 R)
• M5: 838,346 km (0.073 R)
• M6: 949,498 km (0.087 R)
• M7: 1,022,950 km (0.105 R)
• M8: 1,131,409 km (0.119 R)
• M9: 1,444,068 km (0.104 R)
• M10: 1,566,888 km (0.106 R)
• M11: 2,418,848 km (0.065 R)
• M12: 2,625,443 km (0.096 R)
• M13: 2,746,019 km (0.038 R)
• M14: 3,134,973 km (0.1 R)
• M15: 3,574,791 km (0.116 R)
• M16: 4,191,284 km (0.116 R)
• M17: 4,332,803 km (0.089 R)
• M18: 4,422,113 km (0.116 R)
• M19: 4,730,285 km (0.089 R)
• M20: 5,101,886 km (0.062 R)
• M21: 5,560,104 km (0.075 R)
• M22: 5,853,465 km (0.069 R)
• M23: 6,393,963 km (0.109 R)
• M24: 6,804,758 km (0.101 R)
• M25: 6,950,467 km (0.085 R)
• M26: 7,308,903 km (0.104 R)
• M27: 7,415,566 km (0.052 R)
• M28: 7,522,679 km (0.114 R)
• M29: 8,109,850 km (0.059 R)
• M30: 8,666,803 km (0.062 R)
• M31: 8,892,995 km (0.077 R)
• M32: 9,676,888 km (0.084 R)
• M33: 9,770,536 km (0.073 R)
• M34: 9,840,997 km (0.081 R)
• M35: 9,982,367 km (0.109 R)
• M36: 10,148,271 km (0.107 R)
• M37: 10,243,415 km (0.104 R)
• M38: 10,315,072 km (0.12 R)
• M39: 10,410,815 km (0.103 R)
• M40: 10,578,963 km (0.077 R)
• M41: 10,869,482 km (0.102 R)
• M42: 11,064,558 km (0.103 R)
• M43: 11,260,830 km (0.09 R)
• M44: 11,433,466 km (0.065 R)
• M45: 11,881,661 km (0.094 R)
• M46: 12,082,721 km (0.067 R)
• M47: 12,335,541 km (0.113 R)
• M48: 12,590,157 km (0.12 R)
• M49: 13,130,504 km (0.042 R)
• M50: 13,364,475 km (0.081 R)
• M51: 13,442,715 km (0.097 R)
• M52: 13,599,793 km (0.118 R)
• M53: 13,731,140 km (0.076 R)
• M54: 14,154,203 km (0.102 R)
• M55: 14,313,823 km (0.082 R)
• M56: 14,394,008 km (0.115 R)
• M57: 14,500,970 km (0.066 R)
• M58: 14,715,943 km (0.054 R)
• M59: 14,850,730 km (0.058 R)
• M60: 15,751,010 km (0.105 R)
• M61: 15,888,939 km (0.1 R)
• M62: 16,781,291 km (0.117 R)
• M63: 16,865,814 km (0.088 R)
• M64: 17,518,210 km (0.06 R)
• M65: 17,804,540 km (0.037 R)
• M66: 18,005,899 km (0.109 R)
• M67: 18,178,984 km (0.073 R)
• M68: 18,556,120 km (0.111 R)
• M69: 18,877,157 km (0.046 R)
• M70: 19,082,555 km (0.092 R)
• M71: 19,495,295 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.1

Radius: 7.4

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.35 AU - 6.99 AU

Year: 9319 Days

Day: 17.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 29,567,281 km

• M1: 93,199 km (0.069 R)
• M2: 140,772 km (0.051 R)
• M3: 377,435 km (0.082 R)
• M4: 493,972 km (0.063 R)
• M5: 556,953 km (0.107 R)
• M6: 763,697 km (0.055 R)
• M7: 822,938 km (0.116 R)
• M8: 946,207 km (0.053 R)
• M9: 1,059,303 km (0.093 R)
• M10: 1,109,268 km (0.085 R)
• M11: 1,929,962 km (0.084 R)
• M12: 2,159,146 km (0.097 R)
• M13: 2,530,598 km (0.087 R)
• M14: 2,666,432 km (0.109 R)
• M15: 2,898,309 km (0.051 R)
• M16: 3,581,822 km (0.109 R)
• M17: 3,683,399 km (0.113 R)
• M18: 4,073,101 km (0.093 R)
• M19: 4,232,722 km (0.109 R)
• M20: 4,807,477 km (0.042 R)
• M21: 5,089,768 km (0.116 R)
• M22: 5,670,657 km (0.095 R)
• M23: 5,789,288 km (0.054 R)
• M24: 6,211,154 km (0.068 R)
• M25: 6,425,977 km (0.085 R)
• M26: 6,611,927 km (0.114 R)
• M27: 6,862,653 km (0.052 R)
• M28: 7,084,656 km (0.104 R)
• M29: 7,276,740 km (0.09 R)
• M30: 7,600,918 km (0.119 R)
• M31: 8,196,168 km (0.113 R)
• M32: 8,499,403 km (0.09 R)
• M33: 8,635,387 km (0.078 R)
• M34: 8,703,604 km (0.058 R)
• M35: 9,256,069 km (0.1 R)
• M36: 9,571,870 km (0.117 R)
• M37: 10,141,988 km (0.106 R)
• M38: 11,539,681 km (0.046 R)
• M39: 11,955,563 km (0.081 R)
• M40: 12,222,744 km (0.068 R)
• M41: 12,957,719 km (0.113 R)
• M42: 13,075,153 km (0.06 R)
• M43: 13,548,182 km (0.099 R)
• M44: 14,026,895 km (0.109 R)
• M45: 14,592,225 km (0.071 R)
• M46: 14,836,818 km (0.09 R)
• M47: 16,122,163 km (0.062 R)
• M48: 16,248,423 km (0.052 R)
• M49: 17,141,672 km (0.041 R)
• M50: 17,442,813 km (0.11 R)
• M51: 17,789,281 km (0.116 R)
• M52: 18,050,629 km (0.093 R)
• M53: 18,400,987 km (0.035 R)
• M54: 18,621,195 km (0.095 R)
• M55: 19,242,176 km (0.107 R)
• M56: 19,420,945 km (0.07 R)
• M57: 21,099,882 km (0.097 R)
• M58: 21,376,489 km (0.093 R)
• M59: 21,515,166 km (0.11 R)
• M60: 22,541,856 km (0.067 R)
• M61: 23,013,837 km (0.105 R)
• M62: 23,156,105 km (0.116 R)
• M63: 23,393,816 km (0.054 R)
• M64: 23,584,553 km (0.095 R)
• M65: 24,111,736 km (0.028 R)
• M66: 24,352,589 km (0.119 R)
• M67: 24,594,339 km (0.111 R)
• M68: 24,642,808 km (0.035 R)
• M69: 24,934,076 km (0.081 R)
• M70: 25,520,200 km (0.034 R)
• M71: 25,618,187 km (0.105 R)
• M72: 25,814,908 km (0.069 R)
• M73: 26,160,180 km (0.116 R)
• M74: 27,355,467 km (0.034 R)
• M75: 28,721,445 km (0.109 R)
• M76: 29,181,757 km (0.068 R)
• M77: 30,265,145 km (0.12 R)
• M78: 30,368,966 km (0.031 R)
• M79: 30,942,375 km (0.054 R)
• M80: 31,624,541 km (0.081 R)
• M81: 32,950,427 km (0.095 R)
• M82: 33,003,833 km (0.102 R)
• M83: 34,132,250 km (0.099 R)
• M84: 35,164,027 km (0.034 R)
• M85: 35,437,192 km (0.116 R)
• M86: 35,546,698 km (0.115 R)
• M87: 36,261,028 km (0.085 R)
• M88: 37,146,797 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.5

Radius: 4.5

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.65 AU - 6.85 AU

Year: 9517 Days

Day: 18.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 163.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 29,567,281 km

• M1: 56,847 km (0.036 R)
• M2: 90,058 km (0.117 R)
• M3: 224,846 km (0.085 R)
• M4: 366,365 km (0.064 R)
• M5: 416,032 km (0.112 R)
• M6: 544,985 km (0.035 R)
• M7: 650,003 km (0.059 R)
• M8: 813,214 km (0.106 R)
• M9: 879,486 km (0.091 R)
• M10: 933,790 km (0.098 R)
• M11: 1,031,477 km (0.063 R)
• M12: 1,252,134 km (0.089 R)
• M13: 1,618,499 km (0.115 R)
• M14: 1,839,455 km (0.089 R)
• M15: 2,461,633 km (0.062 R)
• M16: 2,616,766 km (0.099 R)
• M17: 2,675,708 km (0.118 R)
• M18: 2,715,351 km (0.102 R)
• M19: 2,895,916 km (0.084 R)
• M20: 2,957,101 km (0.074 R)
• M21: 3,396,470 km (0.049 R)
• M22: 4,081,778 km (0.099 R)
• M23: 4,127,405 km (0.064 R)
• M24: 4,428,396 km (0.049 R)
• M25: 4,640,975 km (0.076 R)
• M26: 5,223,808 km (0.113 R)
• M27: 6,088,334 km (0.092 R)
• M28: 6,166,723 km (0.112 R)
• M29: 6,751,801 km (0.04 R)
• M30: 6,996,244 km (0.093 R)
• M31: 7,521,781 km (0.089 R)
• M32: 7,718,652 km (0.038 R)
• M33: 7,803,474 km (0.103 R)
• M34: 7,888,745 km (0.113 R)
• M35: 7,974,165 km (0.08 R)
• M36: 8,203,648 km (0.077 R)
• M37: 8,552,061 km (0.091 R)
• M38: 8,669,197 km (0.088 R)
• M39: 9,143,272 km (0.108 R)
• M40: 9,233,181 km (0.099 R)
• M41: 9,686,612 km (0.111 R)
• M42: 10,271,390 km (0.116 R)
• M43: 10,521,069 km (0.043 R)
• M44: 11,090,139 km (0.118 R)
• M45: 11,154,017 km (0.069 R)
• M46: 11,734,008 km (0.11 R)
• M47: 11,896,920 km (0.084 R)
• M48: 12,722,401 km (0.079 R)
• M49: 12,856,291 km (0.114 R)
• M50: 13,057,800 km (0.082 R)
• M51: 13,294,314 km (0.027 R)
• M52: 13,362,231 km (0.031 R)
• M53: 13,634,649 km (0.111 R)
• M54: 13,909,012 km (0.085 R)
• M55: 14,150,463 km (0.064 R)
• M56: 14,777,876 km (0.083 R)
• M57: 16,095,833 km (0.112 R)
• M58: 16,860,428 km (0.112 R)
• M59: 17,007,333 km (0.045 R)
• M60: 17,044,134 km (0.099 R)
• M61: 17,117,886 km (0.113 R)
• M62: 17,154,837 km (0.061 R)
• M63: 17,265,539 km (0.098 R)
• M64: 17,674,091 km (0.1 R)
• M65: 18,160,733 km (0.109 R)
• M66: 18,538,168 km (0.091 R)
• M67: 18,842,001 km (0.041 R)
• M68: 18,956,444 km (0.081 R)
• M69: 19,608,690 km (0.047 R)
• M70: 19,918,358 km (0.105 R)
• M71: 19,957,104 km (0.053 R)
• M72: 19,995,999 km (0.117 R)
• M73: 20,073,641 km (0.115 R)
• M74: 20,190,477 km (0.086 R)
• M75: 22,170,105 km (0.067 R)
• M76: 22,371,464 km (0.028 R)
• M77: 22,452,097 km (0.094 R)
• M78: 23,182,883 km (0.088 R)
• M79: 23,674,312 km (0.095 R)
• M80: 23,715,451 km (0.081 R)
• M81: 24,417,963 km (0.104 R)
• M82: 24,500,990 km (0.108 R)
• M83: 24,917,919 km (0.053 R)
• M84: 25,421,316 km (0.105 R)
• M85: 26,267,741 km (0.074 R)
• M86: 26,395,497 km (0.083 R)
• M87: 26,737,179 km (0.05 R)
• M88: 27,381,796 km (0.075 R)
• M89: 27,468,114 km (0.079 R)
• M90: 27,554,581 km (0.061 R)
• M91: 28,511,260 km (0.07 R)
• M92: 28,949,731 km (0.025 R)
• M93: 28,993,713 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 14,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit