🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.2

Radius: 10.4

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.72 AU - 1.16 AU

Year: 588 Days

Day: 9.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,683,800 km

• M1: 141,819 km (0.098 R)
• M2: 226,491 km (0.09 R)
• M3: 312,809 km (0.116 R)
• M4: 430,842 km (0.06 R)
• M5: 629,657 km (0.1 R)
• M6: 723,904 km (0.116 R)
• M7: 880,383 km (0.095 R)
• M8: 1,070,971 km (0.115 R)
• M9: 1,139,637 km (0.086 R)
• M10: 1,257,520 km (0.03 R)
• M11: 1,342,491 km (0.027 R)
• M12: 1,429,557 km (0.101 R)
• M13: 1,538,016 km (0.059 R)
• M14: 1,629,420 km (0.072 R)
• M15: 1,776,924 km (0.059 R)
• M16: 2,006,556 km (0.102 R)
• M17: 2,078,214 km (0.097 R)
• M18: 2,209,261 km (0.099 R)
• M19: 2,487,364 km (0.069 R)
• M20: 2,681,691 km (0.095 R)
• M21: 2,752,900 km (0.097 R)
• M22: 2,929,725 km (0.079 R)
• M23: 3,036,089 km (0.119 R)
• M24: 3,439,704 km (0.071 R)
• M25: 3,560,729 km (0.081 R)
• M26: 3,665,597 km (0.114 R)
• M27: 3,815,942 km (0.086 R)
• M28: 3,887,450 km (0.092 R)
• M29: 4,068,015 km (0.107 R)
• M30: 4,223,896 km (0.037 R)
• M31: 4,456,521 km (0.102 R)
• M32: 4,522,493 km (0.116 R)
• M33: 4,808,674 km (0.091 R)
• M34: 4,895,740 km (0.109 R)
• M35: 4,983,255 km (0.088 R)
• M36: 5,051,770 km (0.073 R)
• M37: 5,140,332 km (0.087 R)
• M38: 5,318,952 km (0.118 R)
• M39: 5,439,079 km (0.102 R)
• M40: 5,560,254 km (0.109 R)
• M41: 5,651,658 km (0.045 R)
• M42: 5,723,166 km (0.088 R)
• M43: 5,877,401 km (0.1 R)
• M44: 5,960,129 km (0.116 R)
• M45: 6,074,721 km (0.03 R)
• M46: 6,231,948 km (0.085 R)
• M47: 6,305,849 km (0.09 R)
• M48: 6,529,349 km (0.099 R)
• M49: 6,604,297 km (0.071 R)
• M50: 6,766,162 km (0.118 R)
• M51: 6,874,770 km (0.119 R)
• M52: 6,940,294 km (0.12 R)
• M53: 7,005,967 km (0.103 R)
• M54: 7,415,417 km (0.088 R)
• M55: 7,583,714 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.2

Radius: 14.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.09 AU - 1.11 AU

Year: 745 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 38,683,800 km

• M1: 185,352 km (0.068 R)
• M2: 293,212 km (0.112 R)
• M3: 488,587 km (0.087 R)
• M4: 592,557 km (0.116 R)
• M5: 781,798 km (0.087 R)
• M6: 898,784 km (0.076 R)
• M7: 1,238,371 km (0.105 R)
• M8: 1,490,294 km (0.085 R)
• M9: 1,695,991 km (0.04 R)
• M10: 1,788,143 km (0.114 R)
• M11: 2,015,233 km (0.076 R)
• M12: 2,113,369 km (0.11 R)
• M13: 2,252,046 km (0.11 R)
• M14: 2,449,964 km (0.11 R)
• M15: 2,555,132 km (0.084 R)
• M16: 2,804,062 km (0.108 R)
• M17: 2,905,939 km (0.096 R)
• M18: 3,087,251 km (0.042 R)
• M19: 3,192,568 km (0.108 R)
• M20: 3,290,256 km (0.078 R)
• M21: 3,525,274 km (0.064 R)
• M22: 3,626,252 km (0.113 R)
• M23: 3,822,076 km (0.09 R)
• M24: 4,040,638 km (0.068 R)
• M25: 4,156,278 km (0.091 R)
• M26: 4,540,146 km (0.065 R)
• M27: 4,700,963 km (0.118 R)
• M28: 4,904,716 km (0.095 R)
• M29: 5,028,433 km (0.085 R)
• M30: 5,121,782 km (0.079 R)
• M31: 5,374,004 km (0.117 R)
• M32: 5,608,723 km (0.042 R)
• M33: 5,825,042 km (0.113 R)
• M34: 6,165,975 km (0.101 R)
• M35: 6,299,716 km (0.101 R)
• M36: 6,524,861 km (0.036 R)
• M37: 6,627,036 km (0.117 R)
• M38: 6,833,032 km (0.12 R)
• M39: 7,064,460 km (0.089 R)
• M40: 7,357,373 km (0.118 R)
• M41: 7,487,523 km (0.109 R)
• M42: 7,786,270 km (0.055 R)
• M43: 7,931,081 km (0.049 R)
• M44: 8,028,020 km (0.038 R)
• M45: 8,125,558 km (0.092 R)
• M46: 8,260,196 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 14

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.06 AU - 2.26 AU

Year: 2050 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,683,800 km

• M1: 235,168 km (0.055 R)
• M2: 364,869 km (0.05 R)
• M3: 558,748 km (0.117 R)
• M4: 775,216 km (0.06 R)
• M5: 1,134,101 km (0.043 R)
• M6: 1,361,341 km (0.061 R)
• M7: 1,592,320 km (0.056 R)
• M8: 1,700,629 km (0.051 R)
• M9: 1,874,312 km (0.099 R)
• M10: 2,067,143 km (0.111 R)
• M11: 2,293,784 km (0.084 R)
• M12: 2,445,028 km (0.098 R)
• M13: 2,714,304 km (0.064 R)
• M14: 2,948,724 km (0.044 R)
• M15: 3,053,293 km (0.077 R)
• M16: 3,159,357 km (0.084 R)
• M17: 3,266,619 km (0.066 R)
• M18: 3,375,078 km (0.069 R)
• M19: 4,084,919 km (0.047 R)
• M20: 5,126,420 km (0.115 R)
• M21: 5,528,240 km (0.058 R)
• M22: 5,714,339 km (0.115 R)
• M23: 5,827,136 km (0.093 R)
• M24: 6,016,527 km (0.113 R)
• M25: 6,112,120 km (0.03 R)
• M26: 6,304,653 km (0.093 R)
• M27: 6,421,189 km (0.026 R)
• M28: 6,775,138 km (0.108 R)
• M29: 7,135,370 km (0.107 R)
• M30: 7,277,338 km (0.093 R)
• M31: 7,605,107 km (0.07 R)
• M32: 7,854,187 km (0.119 R)
• M33: 8,021,737 km (0.102 R)
• M34: 8,747,137 km (0.102 R)
• M35: 8,920,970 km (0.112 R)
• M36: 9,008,335 km (0.114 R)
• M37: 9,227,795 km (0.078 R)
• M38: 9,360,488 km (0.113 R)
• M39: 9,471,490 km (0.046 R)
• M40: 9,560,501 km (0.091 R)
• M41: 9,762,009 km (0.099 R)
• M42: 9,874,656 km (0.074 R)
• M43: 10,010,342 km (0.116 R)
• M44: 10,101,147 km (0.047 R)
• M45: 10,467,064 km (0.025 R)
• M46: 10,605,442 km (0.082 R)
• M47: 11,330,094 km (0.059 R)
• M48: 11,590,993 km (0.107 R)
• M49: 11,974,262 km (0.044 R)
• M50: 12,753,218 km (0.079 R)
• M51: 13,148,905 km (0.09 R)
• M52: 13,473,383 km (0.119 R)
• M53: 13,624,028 km (0.107 R)
• M54: 13,850,968 km (0.045 R)
• M55: 13,977,677 km (0.119 R)
• M56: 14,642,640 km (0.074 R)
• M57: 15,004,966 km (0.08 R)
• M58: 15,161,146 km (0.077 R)
• M59: 15,527,810 km (0.112 R)
• M60: 15,765,072 km (0.098 R)
• M61: 16,403,556 km (0.11 R)
• M62: 16,618,229 km (0.097 R)
• M63: 16,833,949 km (0.054 R)
• M64: 17,023,340 km (0.04 R)
• M65: 17,131,948 km (0.098 R)
• M66: 17,322,536 km (0.077 R)
• M67: 17,513,872 km (0.119 R)
• M68: 17,678,429 km (0.063 R)
• M69: 18,064,242 km (0.103 R)
• M70: 18,508,697 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 10.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.3 AU - 3.22 AU

Year: 2961 Days

Day: 5.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,683,800 km

• M1: 134,937 km (0.08 R)
• M2: 202,406 km (0.112 R)
• M3: 430,692 km (0.077 R)
• M4: 588,069 km (0.058 R)
• M5: 914,492 km (0.071 R)
• M6: 1,113,906 km (0.03 R)
• M7: 1,197,830 km (0.057 R)
• M8: 1,463,067 km (0.11 R)
• M9: 1,579,305 km (0.107 R)
• M10: 1,710,801 km (0.056 R)
• M11: 2,313,830 km (0.093 R)
• M12: 2,464,027 km (0.026 R)
• M13: 2,674,361 km (0.086 R)
• M14: 2,745,719 km (0.102 R)
• M15: 2,817,825 km (0.115 R)
• M16: 3,082,614 km (0.073 R)
• M17: 3,233,259 km (0.047 R)
• M18: 3,510,763 km (0.114 R)
• M19: 3,941,455 km (0.116 R)
• M20: 4,121,721 km (0.081 R)
• M21: 4,304,828 km (0.099 R)
• M22: 4,490,778 km (0.08 R)
• M23: 4,644,864 km (0.11 R)
• M24: 5,153,198 km (0.064 R)
• M25: 5,350,667 km (0.09 R)
• M26: 5,423,072 km (0.106 R)
• M27: 5,587,331 km (0.116 R)
• M28: 5,679,334 km (0.111 R)
• M29: 5,902,085 km (0.114 R)
• M30: 6,033,282 km (0.081 R)
• M31: 6,241,672 km (0.1 R)
• M32: 6,684,930 km (0.114 R)
• M33: 6,763,021 km (0.117 R)
• M34: 7,019,132 km (0.118 R)
• M35: 7,278,385 km (0.092 R)
• M36: 7,358,869 km (0.082 R)
• M37: 7,480,043 km (0.034 R)
• M38: 7,909,389 km (0.042 R)
• M39: 8,075,143 km (0.096 R)
• M40: 8,158,469 km (0.096 R)
• M41: 8,643,017 km (0.113 R)
• M42: 8,942,512 km (0.087 R)
• M43: 9,245,448 km (0.083 R)
• M44: 9,420,178 km (0.036 R)
• M45: 9,507,842 km (0.113 R)
• M46: 10,084,841 km (0.079 R)
• M47: 10,242,069 km (0.101 R)
• M48: 11,110,185 km (0.077 R)
• M49: 11,319,173 km (0.076 R)
• M50: 11,623,455 km (0.12 R)
• M51: 12,504,288 km (0.114 R)
• M52: 12,600,778 km (0.091 R)
• M53: 12,746,038 km (0.117 R)
• M54: 12,916,280 km (0.085 R)
• M55: 13,013,818 km (0.107 R)
• M56: 13,087,121 km (0.061 R)
• M57: 13,604,430 km (0.096 R)
• M58: 13,728,597 km (0.044 R)
• M59: 13,803,246 km (0.039 R)
• M60: 13,903,028 km (0.079 R)
• M61: 14,002,959 km (0.025 R)
• M62: 14,128,322 km (0.079 R)
• M63: 14,405,527 km (0.088 R)
• M64: 14,532,087 km (0.075 R)
• M65: 14,939,442 km (0.101 R)
• M66: 15,531,849 km (0.066 R)
• M67: 15,974,509 km (0.12 R)
• M68: 16,739,553 km (0.052 R)
• M69: 16,845,917 km (0.065 R)
• M70: 17,059,543 km (0.092 R)
• M71: 17,166,655 km (0.105 R)
• M72: 17,516,265 km (0.115 R)
• M73: 17,841,192 km (0.103 R)
• M74: 18,168,063 km (0.106 R)
• M75: 18,359,698 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791

Radius: 11.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.36 AU - 5.08 AU

Year: 6621 Days

Day: 10.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,683,800 km

• M1: 163,211 km (0.114 R)
• M2: 496,815 km (0.102 R)
• M3: 927,208 km (0.069 R)
• M4: 1,105,229 km (0.083 R)
• M5: 1,224,758 km (0.047 R)
• M6: 1,385,276 km (0.106 R)
• M7: 1,888,224 km (0.082 R)
• M8: 2,356,316 km (0.084 R)
• M9: 2,445,327 km (0.079 R)
• M10: 3,447,782 km (0.106 R)
• M11: 3,781,685 km (0.086 R)
• M12: 3,886,553 km (0.102 R)
• M13: 3,992,468 km (0.073 R)
• M14: 4,234,218 km (0.043 R)
• M15: 4,398,177 km (0.108 R)
• M16: 4,508,581 km (0.054 R)
• M17: 4,648,006 km (0.094 R)
• M18: 4,817,201 km (0.095 R)
• M19: 4,902,472 km (0.094 R)
• M20: 5,753,833 km (0.088 R)
• M21: 5,905,226 km (0.109 R)
• M22: 6,119,450 km (0.081 R)
• M23: 6,809,545 km (0.101 R)
• M24: 7,690,228 km (0.036 R)
• M25: 7,991,817 km (0.117 R)
• M26: 8,194,971 km (0.115 R)
• M27: 8,502,993 km (0.102 R)
• M28: 8,780,049 km (0.102 R)
• M29: 9,236,621 km (0.12 R)
• M30: 9,342,985 km (0.073 R)
• M31: 9,521,456 km (0.074 R)
• M32: 9,917,740 km (0.047 R)
• M33: 10,026,797 km (0.101 R)
• M34: 10,504,014 km (0.099 R)
• M35: 11,063,810 km (0.106 R)
• M36: 11,404,444 km (0.041 R)
• M37: 11,979,797 km (0.101 R)
• M38: 12,251,617 km (0.114 R)
• M39: 13,198,721 km (0.091 R)
• M40: 13,358,940 km (0.097 R)
• M41: 14,292,281 km (0.075 R)
• M42: 14,374,560 km (0.035 R)
• M43: 15,204,828 km (0.119 R)
• M44: 15,499,237 km (0.075 R)
• M45: 16,868,506 km (0.111 R)
• M46: 17,086,022 km (0.067 R)
• M47: 17,304,434 km (0.088 R)
• M48: 17,743,953 km (0.113 R)
• M49: 18,454,992 km (0.114 R)
• M50: 18,679,089 km (0.108 R)
• M51: 18,768,998 km (0.085 R)
• M52: 20,134,677 km (0.115 R)
• M53: 21,862,831 km (0.088 R)
• M54: 22,385,676 km (0.097 R)
• M55: 22,529,140 km (0.098 R)
• M56: 22,816,667 km (0.114 R)
• M57: 23,009,050 km (0.077 R)
• M58: 23,202,031 km (0.113 R)
• M59: 23,686,728 km (0.111 R)
• M60: 24,370,989 km (0.117 R)
• M61: 24,518,343 km (0.099 R)
• M62: 24,764,880 km (0.049 R)
• M63: 24,962,499 km (0.087 R)
• M64: 26,816,466 km (0.103 R)
• M65: 27,325,098 km (0.118 R)
• M66: 29,182,655 km (0.099 R)
• M67: 29,391,494 km (0.114 R)
• M68: 31,614,817 km (0.092 R)
• M69: 31,829,341 km (0.111 R)
• M70: 32,530,057 km (0.087 R)
• M71: 33,018,195 km (0.114 R)
• M72: 33,181,406 km (0.089 R)
• M73: 33,727,438 km (0.08 R)
• M74: 35,438,988 km (0.064 R)
• M75: 35,829,438 km (0.108 R)
• M76: 37,065,565 km (0.05 R)
• M77: 37,348,455 km (0.085 R)
• M78: 38,144,465 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214

Radius: 7.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.15 AU - 8.63 AU

Year: 12971 Days

Day: 15.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,683,800 km

• M1: 171,439 km (0.111 R)
• M2: 303,833 km (0.072 R)
• M3: 356,791 km (0.084 R)
• M4: 511,774 km (0.089 R)
• M5: 646,263 km (0.085 R)
• M6: 885,919 km (0.114 R)
• M7: 1,187,807 km (0.071 R)
• M8: 2,380,102 km (0.109 R)
• M9: 2,656,260 km (0.104 R)
• M10: 3,806,967 km (0.105 R)
• M11: 4,157,175 km (0.076 R)
• M12: 4,687,350 km (0.093 R)
• M13: 5,688,908 km (0.114 R)
• M14: 6,026,700 km (0.025 R)
• M15: 6,657,554 km (0.115 R)
• M16: 7,309,352 km (0.079 R)
• M17: 9,637,095 km (0.063 R)
• M18: 10,372,967 km (0.119 R)
• M19: 10,559,814 km (0.109 R)
• M20: 10,747,709 km (0.088 R)
• M21: 11,587,552 km (0.061 R)
• M22: 12,448,488 km (0.094 R)
• M23: 12,806,625 km (0.105 R)
• M24: 12,966,844 km (0.098 R)
• M25: 13,818,954 km (0.116 R)
• M26: 14,480,475 km (0.076 R)
• M27: 16,135,477 km (0.094 R)
• M28: 16,395,328 km (0.108 R)
• M29: 17,007,184 km (0.037 R)
• M30: 17,670,949 km (0.099 R)
• M31: 17,894,149 km (0.111 R)
• M32: 17,983,758 km (0.108 R)
• M33: 19,252,648 km (0.109 R)
• M34: 20,083,664 km (0.111 R)
• M35: 20,409,937 km (0.074 R)
• M36: 21,684,959 km (0.094 R)
• M37: 21,780,403 km (0.084 R)
• M38: 21,828,125 km (0.115 R)
• M39: 21,923,867 km (0.115 R)
• M40: 22,404,376 km (0.035 R)
• M41: 22,500,866 km (0.091 R)
• M42: 22,549,186 km (0.046 R)
• M43: 22,694,296 km (0.102 R)
• M44: 23,375,714 km (0.075 R)
• M45: 24,113,232 km (0.05 R)
• M46: 24,162,599 km (0.104 R)
• M47: 25,058,391 km (0.072 R)
• M48: 25,661,570 km (0.069 R)
• M49: 25,711,984 km (0.05 R)
• M50: 25,813,113 km (0.036 R)
• M51: 26,575,164 km (0.083 R)
• M52: 26,779,664 km (0.083 R)
• M53: 27,810,095 km (0.108 R)
• M54: 28,069,647 km (0.059 R)
• M55: 28,225,827 km (0.099 R)
• M56: 28,330,097 km (0.106 R)
• M57: 28,591,295 km (0.038 R)
• M58: 28,643,504 km (0.098 R)
• M59: 30,388,563 km (0.057 R)
• M60: 30,870,418 km (0.042 R)
• M61: 31,085,390 km (0.095 R)
• M62: 32,440,298 km (0.085 R)
• M63: 34,536,164 km (0.083 R)
• M64: 35,995,342 km (0.085 R)
• M65: 36,391,627 km (0.115 R)
• M66: 36,448,474 km (0.101 R)
• M67: 36,505,172 km (0.075 R)
• M68: 36,732,560 km (0.108 R)
• M69: 36,960,248 km (0.111 R)
• M70: 37,074,392 km (0.076 R)
• M71: 37,818,791 km (0.118 R)
• M72: 38,394,742 km (0.097 R)
• M73: 38,568,126 km (0.104 R)
• M74: 38,683,765 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit