🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.53 AU - 0.61 AU

Year: 163 Days

Day: 27 Hours

Environment

Temp: 221 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,855,600 km

• M1: 52,808 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.83 AU - 2.95 AU

Year: 1399 Days

Day: 38.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,855,600 km

• M1: 476,020 km (0.062 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562

Radius: 11.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.7 AU - 11.02 AU

Year: 9988 Days

Day: 12.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,855,600 km

• M1: 143,165 km (0.106 R)
• M2: 308,022 km (0.057 R)
• M3: 385,663 km (0.099 R)
• M4: 702,661 km (0.085 R)
• M5: 831,764 km (0.072 R)
• M6: 1,005,298 km (0.083 R)
• M7: 1,210,546 km (0.049 R)
• M8: 1,450,501 km (0.075 R)
• M9: 1,597,855 km (0.063 R)
• M10: 2,358,859 km (0.102 R)
• M11: 2,738,389 km (0.119 R)
• M12: 2,895,766 km (0.081 R)
• M13: 3,247,022 km (0.057 R)
• M14: 3,358,023 km (0.102 R)
• M15: 4,139,523 km (0.096 R)
• M16: 4,320,835 km (0.105 R)
• M17: 5,007,789 km (0.117 R)
• M18: 5,462,865 km (0.103 R)
• M19: 6,308,243 km (0.076 R)
• M20: 6,552,387 km (0.05 R)
• M21: 7,339,720 km (0.072 R)
• M22: 7,412,874 km (0.073 R)
• M23: 7,522,828 km (0.118 R)
• M24: 8,081,427 km (0.112 R)
• M25: 8,308,666 km (0.095 R)
• M26: 8,614,893 km (0.094 R)
• M27: 8,730,681 km (0.052 R)
• M28: 9,199,072 km (0.089 R)
• M29: 9,357,048 km (0.031 R)
• M30: 9,675,841 km (0.111 R)
• M31: 9,796,267 km (0.095 R)
• M32: 10,160,538 km (0.072 R)
• M33: 10,736,041 km (0.079 R)
• M34: 10,860,805 km (0.116 R)
• M35: 11,111,681 km (0.081 R)
• M36: 11,279,979 km (0.065 R)
• M37: 11,576,631 km (0.079 R)
• M38: 11,704,537 km (0.045 R)
• M39: 11,790,107 km (0.073 R)
• M40: 11,918,762 km (0.092 R)
• M41: 12,438,315 km (0.06 R)
• M42: 13,231,483 km (0.096 R)
• M43: 14,451,902 km (0.073 R)
• M44: 15,332,136 km (0.055 R)
• M45: 15,613,679 km (0.088 R)
• M46: 16,039,285 km (0.118 R)
• M47: 16,229,574 km (0.098 R)
• M48: 16,372,889 km (0.079 R)
• M49: 16,757,056 km (0.084 R)
• M50: 17,290,223 km (0.107 R)
• M51: 18,472,644 km (0.085 R)
• M52: 18,772,289 km (0.029 R)
• M53: 18,872,519 km (0.1 R)
• M54: 19,123,993 km (0.099 R)
• M55: 20,862,919 km (0.065 R)
• M56: 21,174,980 km (0.098 R)
• M57: 21,646,064 km (0.108 R)
• M58: 23,348,936 km (0.03 R)
• M59: 23,727,120 km (0.118 R)
• M60: 26,712,345 km (0.057 R)
• M61: 27,108,032 km (0.096 R)
• M62: 27,790,647 km (0.108 R)
• M63: 28,941,054 km (0.072 R)
• M64: 29,230,975 km (0.112 R)
• M65: 30,165,663 km (0.111 R)
• M66: 30,459,622 km (0.032 R)
• M67: 30,695,538 km (0.085 R)
• M68: 31,050,684 km (0.111 R)
• M69: 31,466,566 km (0.059 R)
• M70: 32,604,856 km (0.078 R)
• M71: 33,209,381 km (0.113 R)
• M72: 33,391,442 km (0.067 R)
• M73: 33,573,951 km (0.095 R)
• M74: 34,061,939 km (0.043 R)
• M75: 34,675,290 km (0.102 R)
• M76: 35,726,365 km (0.084 R)
• M77: 35,850,831 km (0.093 R)
• M78: 36,037,529 km (0.097 R)
• M79: 36,662,549 km (0.09 R)
• M80: 39,905,382 km (0.072 R)
• M81: 42,052,111 km (0.118 R)
• M82: 42,908,110 km (0.111 R)
• M83: 43,703,372 km (0.064 R)
• M84: 44,236,240 km (0.089 R)
• M85: 44,570,292 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.6

Radius: 11.9

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.51 AU - 10.29 AU

Year: 10056 Days

Day: 6.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,855,600 km

• M1: 152,889 km (0.085 R)
• M2: 237,711 km (0.104 R)
• M3: 349,461 km (0.073 R)
• M4: 549,473 km (0.111 R)
• M5: 648,208 km (0.115 R)
• M6: 735,872 km (0.095 R)
• M7: 1,217,128 km (0.116 R)
• M8: 1,306,139 km (0.066 R)
• M9: 2,207,017 km (0.104 R)
• M10: 2,429,469 km (0.069 R)
• M11: 3,913,929 km (0.025 R)
• M12: 4,150,294 km (0.095 R)
• M13: 4,287,475 km (0.104 R)
• M14: 4,672,689 km (0.099 R)
• M15: 4,923,715 km (0.119 R)
• M16: 5,216,029 km (0.092 R)
• M17: 5,476,479 km (0.118 R)
• M18: 6,801,916 km (0.078 R)
• M19: 7,005,070 km (0.101 R)
• M20: 7,127,890 km (0.053 R)
• M21: 7,752,610 km (0.09 R)
• M22: 8,482,050 km (0.051 R)
• M23: 9,278,359 km (0.042 R)
• M24: 9,639,937 km (0.118 R)
• M25: 9,868,224 km (0.115 R)
• M26: 10,190,906 km (0.102 R)
• M27: 10,705,074 km (0.1 R)
• M28: 11,036,733 km (0.093 R)
• M29: 11,323,661 km (0.112 R)
• M30: 12,695,175 km (0.089 R)
• M31: 13,248,387 km (0.036 R)
• M32: 13,349,815 km (0.109 R)
• M33: 13,706,755 km (0.097 R)
• M34: 13,860,692 km (0.09 R)
• M35: 14,274,180 km (0.089 R)
• M36: 14,482,420 km (0.111 R)
• M37: 14,902,042 km (0.072 R)
• M38: 15,219,190 km (0.11 R)
• M39: 15,325,554 km (0.039 R)
• M40: 15,645,843 km (0.066 R)
• M41: 16,674,627 km (0.102 R)
• M42: 17,391,052 km (0.069 R)
• M43: 17,837,003 km (0.054 R)
• M44: 18,968,262 km (0.098 R)
• M45: 19,484,973 km (0.078 R)
• M46: 19,948,128 km (0.079 R)
• M47: 20,064,366 km (0.074 R)
• M48: 21,537,905 km (0.117 R)
• M49: 23,290,444 km (0.116 R)
• M50: 23,782,022 km (0.108 R)
• M51: 24,588,056 km (0.104 R)
• M52: 28,488,222 km (0.112 R)
• M53: 28,816,290 km (0.078 R)
• M54: 29,476,316 km (0.056 R)
• M55: 30,208,148 km (0.116 R)
• M56: 30,341,889 km (0.079 R)
• M57: 30,744,158 km (0.113 R)
• M58: 30,878,646 km (0.074 R)
• M59: 31,148,221 km (0.076 R)
• M60: 31,283,308 km (0.107 R)
• M61: 33,194,720 km (0.115 R)
• M62: 34,933,197 km (0.085 R)
• M63: 35,284,453 km (0.093 R)
• M64: 35,990,405 km (0.033 R)
• M65: 36,345,251 km (0.114 R)
• M66: 36,487,519 km (0.099 R)
• M67: 36,701,145 km (0.068 R)
• M68: 37,058,235 km (0.067 R)
• M69: 37,273,057 km (0.116 R)
• M70: 38,136,387 km (0.115 R)
• M71: 38,498,114 km (0.085 R)
• M72: 40,029,548 km (0.031 R)
• M73: 40,176,453 km (0.067 R)
• M74: 40,765,719 km (0.113 R)
• M75: 41,061,474 km (0.114 R)
• M76: 41,283,776 km (0.111 R)
• M77: 42,851,113 km (0.1 R)
• M78: 44,133,915 km (0.105 R)
• M79: 46,505,789 km (0.104 R)
• M80: 46,814,858 km (0.05 R)
• M81: 47,124,526 km (0.114 R)
• M82: 48,292,137 km (0.102 R)
• M83: 48,840,264 km (0.118 R)
• M84: 50,655,784 km (0.104 R)
• M85: 50,973,679 km (0.098 R)
• M86: 51,133,001 km (0.116 R)
• M87: 52,815,079 km (0.105 R)
• M88: 53,137,463 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.1

Radius: 7.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.94 AU - 19.1 AU

Year: 24285 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,855,600 km

• M1: 136,433 km (0.114 R)
• M2: 229,782 km (0.042 R)
• M3: 374,593 km (0.088 R)
• M4: 441,613 km (0.107 R)
• M5: 525,687 km (0.076 R)
• M6: 725,101 km (0.118 R)
• M7: 797,057 km (0.092 R)
• M8: 932,743 km (0.116 R)
• M9: 1,059,901 km (0.079 R)
• M10: 1,227,151 km (0.112 R)
• M11: 1,740,272 km (0.109 R)
• M12: 1,958,535 km (0.091 R)
• M13: 2,964,431 km (0.101 R)
• M14: 3,897,922 km (0.103 R)
• M15: 4,343,125 km (0.11 R)
• M16: 4,585,324 km (0.047 R)
• M17: 4,694,381 km (0.087 R)
• M18: 4,776,810 km (0.106 R)
• M19: 5,167,559 km (0.119 R)
• M20: 5,626,825 km (0.053 R)
• M21: 5,685,168 km (0.037 R)
• M22: 5,920,635 km (0.105 R)
• M23: 6,039,565 km (0.102 R)
• M24: 6,189,313 km (0.051 R)
• M25: 6,461,880 km (0.094 R)
• M26: 7,208,074 km (0.118 R)
• M27: 7,688,283 km (0.043 R)
• M28: 7,948,584 km (0.083 R)
• M29: 8,112,842 km (0.119 R)
• M30: 9,327,876 km (0.069 R)
• M31: 9,570,673 km (0.092 R)
• M32: 10,098,155 km (0.104 R)
• M33: 10,454,946 km (0.055 R)
• M34: 10,598,860 km (0.069 R)
• M35: 10,743,371 km (0.096 R)
• M36: 11,107,642 km (0.101 R)
• M37: 11,328,149 km (0.118 R)
• M38: 11,848,301 km (0.115 R)
• M39: 12,834,749 km (0.054 R)
• M40: 13,611,461 km (0.113 R)
• M41: 14,204,019 km (0.076 R)
• M42: 14,323,547 km (0.03 R)
• M43: 15,047,601 km (0.079 R)
• M44: 15,496,095 km (0.102 R)
• M45: 15,619,065 km (0.109 R)
• M46: 16,699,012 km (0.102 R)
• M47: 17,760,110 km (0.095 R)
• M48: 17,974,932 km (0.074 R)
• M49: 18,277,120 km (0.071 R)
• M50: 18,407,120 km (0.103 R)
• M51: 18,711,702 km (0.086 R)
• M52: 18,886,582 km (0.115 R)
• M53: 19,991,362 km (0.071 R)
• M54: 20,125,252 km (0.111 R)
• M55: 20,439,108 km (0.058 R)
• M56: 20,709,432 km (0.109 R)
• M57: 20,890,146 km (0.101 R)
• M58: 21,162,414 km (0.082 R)
• M59: 22,494,733 km (0.103 R)
• M60: 23,664,887 km (0.059 R)
• M61: 23,712,160 km (0.069 R)
• M62: 23,759,433 km (0.045 R)
• M63: 23,853,979 km (0.113 R)
• M64: 24,233,658 km (0.082 R)
• M65: 25,239,704 km (0.064 R)
• M66: 25,772,123 km (0.037 R)
• M67: 28,088,347 km (0.071 R)
• M68: 28,138,462 km (0.075 R)
• M69: 28,489,269 km (0.041 R)
• M70: 28,589,799 km (0.049 R)
• M71: 29,347,362 km (0.117 R)
• M72: 29,499,653 km (0.067 R)
• M73: 30,419,081 km (0.06 R)
• M74: 30,624,779 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.3

Radius: 5.3

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.71 AU - 19.05 AU

Year: 31071 Days

Day: 20.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,855,600 km

• M1: 133,740 km (0.079 R)
• M2: 203,154 km (0.045 R)
• M3: 287,078 km (0.102 R)
• M4: 400,623 km (0.074 R)
• M5: 454,030 km (0.104 R)
• M6: 712,983 km (0.095 R)
• M7: 1,745,807 km (0.104 R)
• M8: 1,835,566 km (0.051 R)
• M9: 2,019,571 km (0.118 R)
• M10: 2,209,561 km (0.108 R)
• M11: 2,919,103 km (0.115 R)
• M12: 3,061,820 km (0.088 R)
• M13: 3,134,075 km (0.064 R)
• M14: 3,616,977 km (0.089 R)
• M15: 4,323,378 km (0.12 R)
• M16: 4,404,461 km (0.079 R)
• M17: 4,568,121 km (0.081 R)
• M18: 5,071,218 km (0.07 R)
• M19: 5,286,041 km (0.057 R)
• M20: 5,591,819 km (0.103 R)
• M21: 6,358,059 km (0.063 R)
• M22: 7,690,228 km (0.042 R)
• M23: 8,236,410 km (0.115 R)
• M24: 8,488,782 km (0.116 R)
• M25: 8,590,508 km (0.058 R)
• M26: 10,434,302 km (0.111 R)
• M27: 11,316,481 km (0.028 R)
• M28: 11,428,380 km (0.086 R)
• M29: 11,766,471 km (0.047 R)
• M30: 11,879,866 km (0.076 R)
• M31: 12,916,879 km (0.094 R)
• M32: 13,268,882 km (0.077 R)
• M33: 13,327,824 km (0.057 R)
• M34: 14,102,591 km (0.088 R)
• M35: 14,343,893 km (0.074 R)
• M36: 15,695,360 km (0.055 R)
• M37: 15,820,274 km (0.118 R)
• M38: 16,449,632 km (0.064 R)
• M39: 16,831,107 km (0.04 R)
• M40: 18,451,850 km (0.065 R)
• M41: 18,715,741 km (0.111 R)
• M42: 18,848,135 km (0.083 R)
• M43: 19,716,401 km (0.096 R)
• M44: 20,325,264 km (0.119 R)
• M45: 20,734,564 km (0.115 R)
• M46: 21,077,592 km (0.119 R)
• M47: 21,561,242 km (0.043 R)
• M48: 21,839,195 km (0.094 R)
• M49: 24,974,018 km (0.106 R)
• M50: 25,339,037 km (0.111 R)
• M51: 25,412,190 km (0.034 R)
• M52: 26,222,263 km (0.09 R)
• M53: 27,490,853 km (0.057 R)
• M54: 27,716,745 km (0.08 R)
• M55: 28,170,476 km (0.106 R)
• M56: 29,008,523 km (0.032 R)
• M57: 29,392,242 km (0.065 R)
• M58: 30,319,898 km (0.08 R)
• M59: 31,257,129 km (0.101 R)
• M60: 32,045,509 km (0.067 R)
• M61: 33,000,093 km (0.097 R)
• M62: 34,287,234 km (0.05 R)
• M63: 34,774,175 km (0.092 R)
• M64: 35,837,068 km (0.092 R)
• M65: 36,083,904 km (0.049 R)
• M66: 37,326,314 km (0.062 R)
• M67: 37,576,442 km (0.109 R)
• M68: 37,827,168 km (0.118 R)
• M69: 37,910,943 km (0.108 R)
• M70: 39,004,503 km (0.112 R)
• M71: 41,740,499 km (0.091 R)
• M72: 41,826,966 km (0.102 R)
• M73: 42,434,034 km (0.066 R)
• M74: 44,626,092 km (0.12 R)
• M75: 46,674,984 km (0.066 R)
• M76: 46,944,410 km (0.076 R)
• M77: 47,034,319 km (0.048 R)
• M78: 47,214,434 km (0.114 R)
• M79: 47,394,700 km (0.119 R)
• M80: 48,572,334 km (0.088 R)
• M81: 53,002,675 km (0.045 R)
• M82: 53,096,323 km (0.077 R)
• M83: 54,981,257 km (0.081 R)
• M84: 55,836,508 km (0.098 R)
• M85: 56,504,761 km (0.029 R)
• M86: 57,945,688 km (0.098 R)
• M87: 58,332,099 km (0.077 R)
• M88: 58,816,198 km (0.101 R)
• M89: 58,913,137 km (0.092 R)
• M90: 61,256,439 km (0.102 R)
• M91: 61,551,446 km (0.081 R)
• M92: 61,748,466 km (0.107 R)
• M93: 65,630,830 km (0.089 R)
• M94: 65,932,868 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit