🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.7

Radius: 10

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.63 AU - 0.63 AU

Year: 345 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,311,574 km

• M1: 146,307 km (0.077 R)
• M2: 292,015 km (0.114 R)
• M3: 429,645 km (0.051 R)
• M4: 505,940 km (0.098 R)
• M5: 570,716 km (0.064 R)
• M6: 645,365 km (0.102 R)
• M7: 754,572 km (0.099 R)
• M8: 909,106 km (0.118 R)
• M9: 1,025,344 km (0.064 R)
• M10: 1,091,017 km (0.077 R)
• M11: 1,163,871 km (0.106 R)
• M12: 1,326,634 km (0.084 R)
• M13: 1,413,999 km (0.11 R)
• M14: 1,572,423 km (0.098 R)
• M15: 1,639,443 km (0.087 R)
• M16: 1,743,414 km (0.11 R)
• M17: 1,809,536 km (0.086 R)
• M18: 1,910,514 km (0.083 R)
• M19: 2,037,523 km (0.113 R)
• M20: 2,132,069 km (0.091 R)
• M21: 2,203,128 km (0.072 R)
• M22: 2,293,036 km (0.08 R)
• M23: 2,559,021 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.3

Radius: 11.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.9 AU - 1.18 AU

Year: 732 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,311,574 km

• M1: 179,517 km (0.119 R)
• M2: 261,198 km (0.046 R)
• M3: 357,539 km (0.115 R)
• M4: 508,184 km (0.111 R)
• M5: 688,449 km (0.112 R)
• M6: 779,854 km (0.044 R)
• M7: 891,454 km (0.108 R)
• M8: 965,654 km (0.04 R)
• M9: 1,109,418 km (0.106 R)
• M10: 1,184,217 km (0.111 R)
• M11: 1,425,518 km (0.068 R)
• M12: 1,558,810 km (0.043 R)
• M13: 1,696,440 km (0.096 R)
• M14: 1,893,460 km (0.098 R)
• M15: 2,019,571 km (0.069 R)
• M16: 2,126,983 km (0.113 R)
• M17: 2,236,189 km (0.085 R)
• M18: 2,514,142 km (0.042 R)
• M19: 2,716,249 km (0.119 R)
• M20: 2,795,386 km (0.113 R)
• M21: 2,923,741 km (0.109 R)
• M22: 3,169,680 km (0.066 R)
• M23: 3,270,060 km (0.051 R)
• M24: 3,708,531 km (0.054 R)
• M25: 3,930,385 km (0.118 R)
• M26: 4,029,419 km (0.085 R)
• M27: 4,138,475 km (0.071 R)
• M28: 4,322,331 km (0.113 R)
• M29: 4,396,681 km (0.049 R)
• M30: 4,631,700 km (0.105 R)
• M31: 4,707,845 km (0.116 R)
• M32: 5,133,900 km (0.108 R)
• M33: 5,212,738 km (0.064 R)
• M34: 5,291,875 km (0.082 R)
• M35: 5,501,910 km (0.043 R)
• M36: 5,623,085 km (0.063 R)
• M37: 5,745,157 km (0.109 R)
• M38: 6,054,375 km (0.106 R)
• M39: 6,158,645 km (0.089 R)
• M40: 6,274,135 km (0.115 R)
• M41: 6,390,223 km (0.071 R)
• M42: 6,560,465 km (0.11 R)
• M43: 6,883,746 km (0.039 R)
• M44: 7,047,406 km (0.067 R)
• M45: 7,124,150 km (0.109 R)
• M46: 7,212,413 km (0.043 R)
• M47: 7,411,976 km (0.107 R)
• M48: 7,557,236 km (0.116 R)
• M49: 7,647,144 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.2

Radius: 15

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.02 AU - 2.2 AU

Year: 2116 Days

Day: 5.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 54,311,574 km

• M1: 197,020 km (0.053 R)
• M2: 494,870 km (0.104 R)
• M3: 682,765 km (0.052 R)
• M4: 844,181 km (0.096 R)
• M5: 1,000,810 km (0.038 R)
• M6: 1,108,071 km (0.091 R)
• M7: 1,313,918 km (0.119 R)
• M8: 1,488,349 km (0.108 R)
• M9: 1,590,076 km (0.1 R)
• M10: 1,861,147 km (0.107 R)
• M11: 2,135,210 km (0.088 R)
• M12: 2,356,166 km (0.101 R)
• M13: 2,626,041 km (0.07 R)
• M14: 2,892,026 km (0.077 R)
• M15: 3,006,768 km (0.069 R)
• M16: 3,315,238 km (0.086 R)
• M17: 3,758,647 km (0.082 R)
• M18: 3,963,596 km (0.035 R)
• M19: 4,302,584 km (0.111 R)
• M20: 4,467,441 km (0.084 R)
• M21: 4,837,696 km (0.088 R)
• M22: 4,940,470 km (0.106 R)
• M23: 5,095,902 km (0.081 R)
• M24: 5,200,471 km (0.043 R)
• M25: 5,500,714 km (0.11 R)
• M26: 5,661,980 km (0.09 R)
• M27: 6,026,251 km (0.104 R)
• M28: 6,950,766 km (0.055 R)
• M29: 7,183,989 km (0.102 R)
• M30: 7,340,917 km (0.12 R)
• M31: 7,439,502 km (0.06 R)
• M32: 7,598,375 km (0.098 R)
• M33: 8,575,100 km (0.066 R)
• M34: 8,762,546 km (0.085 R)
• M35: 9,634,402 km (0.109 R)
• M36: 10,113,564 km (0.06 R)
• M37: 10,245,659 km (0.068 R)
• M38: 10,556,075 km (0.038 R)
• M39: 10,914,661 km (0.06 R)
• M40: 11,254,547 km (0.118 R)
• M41: 11,574,836 km (0.079 R)
• M42: 11,851,891 km (0.057 R)
• M43: 12,131,041 km (0.067 R)
• M44: 12,436,071 km (0.06 R)
• M45: 12,791,067 km (0.099 R)
• M46: 13,005,740 km (0.094 R)
• M47: 13,342,036 km (0.119 R)
• M48: 13,925,168 km (0.108 R)
• M49: 14,170,658 km (0.062 R)
• M50: 14,269,243 km (0.115 R)
• M51: 14,665,977 km (0.084 R)
• M52: 14,990,903 km (0.055 R)
• M53: 15,444,933 km (0.063 R)
• M54: 15,622,655 km (0.084 R)
• M55: 15,954,613 km (0.049 R)
• M56: 16,057,237 km (0.091 R)
• M57: 16,392,187 km (0.058 R)
• M58: 16,521,738 km (0.06 R)
• M59: 16,625,559 km (0.113 R)
• M60: 16,938,369 km (0.098 R)
• M61: 17,358,439 km (0.034 R)
• M62: 17,968,350 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.8

Radius: 10.5

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.52 AU - 2.58 AU

Year: 2811 Days

Day: 8.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,311,574 km

• M1: 153,338 km (0.079 R)
• M2: 225,743 km (0.088 R)
• M3: 399,576 km (0.066 R)
• M4: 532,868 km (0.071 R)
• M5: 653,743 km (0.104 R)
• M6: 784,491 km (0.107 R)
• M7: 935,884 km (0.036 R)
• M8: 1,026,989 km (0.063 R)
• M9: 1,121,386 km (0.067 R)
• M10: 1,243,607 km (0.117 R)
• M11: 1,501,813 km (0.058 R)
• M12: 1,692,999 km (0.082 R)
• M13: 1,791,734 km (0.102 R)
• M14: 2,084,497 km (0.067 R)
• M15: 2,298,721 km (0.11 R)
• M16: 2,649,827 km (0.104 R)
• M17: 2,966,975 km (0.03 R)
• M18: 3,296,389 km (0.076 R)
• M19: 3,492,512 km (0.078 R)
• M20: 3,655,873 km (0.065 R)
• M21: 4,276,704 km (0.083 R)
• M22: 4,950,343 km (0.112 R)
• M23: 5,341,392 km (0.101 R)
• M24: 5,424,868 km (0.102 R)
• M25: 5,530,035 km (0.118 R)
• M26: 5,828,034 km (0.081 R)
• M27: 6,821,065 km (0.081 R)
• M28: 6,980,237 km (0.075 R)
• M29: 7,186,831 km (0.107 R)
• M30: 7,325,658 km (0.068 R)
• M31: 8,201,254 km (0.076 R)
• M32: 8,322,130 km (0.119 R)
• M33: 8,419,219 km (0.103 R)
• M34: 8,910,648 km (0.084 R)
• M35: 9,109,762 km (0.055 R)
• M36: 9,690,501 km (0.108 R)
• M37: 10,153,507 km (0.068 R)
• M38: 10,439,987 km (0.051 R)
• M39: 11,127,688 km (0.104 R)
• M40: 11,261,728 km (0.111 R)
• M41: 11,477,149 km (0.09 R)
• M42: 11,857,426 km (0.068 R)
• M43: 11,939,556 km (0.092 R)
• M44: 12,407,947 km (0.115 R)
• M45: 12,686,348 km (0.1 R)
• M46: 12,966,844 km (0.102 R)
• M47: 13,249,285 km (0.085 R)
• M48: 13,362,979 km (0.114 R)
• M49: 13,591,116 km (0.112 R)
• M50: 14,487,207 km (0.057 R)
• M51: 14,662,985 km (0.081 R)
• M52: 14,839,361 km (0.115 R)
• M53: 14,927,773 km (0.071 R)
• M54: 15,372,677 km (0.116 R)
• M55: 15,731,862 km (0.086 R)
• M56: 15,852,138 km (0.062 R)
• M57: 15,972,714 km (0.117 R)
• M58: 16,093,739 km (0.078 R)
• M59: 16,611,048 km (0.117 R)
• M60: 17,010,475 km (0.056 R)
• M61: 17,133,893 km (0.103 R)
• M62: 17,226,793 km (0.091 R)
• M63: 17,755,921 km (0.112 R)
• M64: 19,150,323 km (0.093 R)
• M65: 19,698,599 km (0.112 R)
• M66: 20,055,988 km (0.095 R)
• M67: 20,219,199 km (0.093 R)
• M68: 20,810,261 km (0.109 R)
• M69: 20,909,444 km (0.1 R)
• M70: 21,041,689 km (0.056 R)
• M71: 21,473,877 km (0.111 R)
• M72: 22,043,246 km (0.09 R)
• M73: 22,515,976 km (0.073 R)
• M74: 22,753,537 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.4

Radius: 4.9

Gravity: 34.79 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.56 AU - 8.34 AU

Year: 15473 Days

Day: 17.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,311,574 km

• M1: 109,954 km (0.079 R)
• M2: 174,282 km (0.092 R)
• M3: 254,466 km (0.095 R)
• M4: 416,630 km (0.066 R)
• M5: 1,041,800 km (0.073 R)
• M6: 1,609,673 km (0.105 R)
• M7: 1,757,177 km (0.112 R)
• M8: 2,033,633 km (0.115 R)
• M9: 2,592,232 km (0.11 R)
• M10: 2,765,167 km (0.055 R)
• M11: 2,941,842 km (0.034 R)
• M12: 3,122,257 km (0.029 R)
• M13: 3,684,895 km (0.058 R)
• M14: 4,278,350 km (0.092 R)
• M15: 4,400,571 km (0.081 R)
• M16: 4,816,303 km (0.074 R)
• M17: 6,507,208 km (0.095 R)
• M18: 7,124,000 km (0.078 R)
• M19: 7,172,171 km (0.117 R)
• M20: 7,366,050 km (0.073 R)
• M21: 8,058,389 km (0.116 R)
• M22: 9,135,344 km (0.061 R)
• M23: 9,451,294 km (0.087 R)
• M24: 9,770,686 km (0.05 R)
• M25: 10,695,051 km (0.037 R)
• M26: 11,195,755 km (0.057 R)
• M27: 11,307,953 km (0.116 R)
• M28: 11,364,202 km (0.052 R)
• M29: 11,420,601 km (0.083 R)
• M30: 11,590,245 km (0.089 R)
• M31: 11,760,786 km (0.118 R)
• M32: 12,104,413 km (0.104 R)
• M33: 12,335,242 km (0.088 R)
• M34: 12,451,180 km (0.12 R)
• M35: 13,511,231 km (0.116 R)
• M36: 13,630,760 km (0.058 R)
• M37: 14,722,525 km (0.106 R)
• M38: 15,465,877 km (0.098 R)
• M39: 16,859,979 km (0.103 R)
• M40: 18,096,106 km (0.044 R)
• M41: 18,359,997 km (0.11 R)
• M42: 18,824,947 km (0.068 R)
• M43: 19,092,279 km (0.112 R)
• M44: 19,293,787 km (0.108 R)
• M45: 19,495,744 km (0.114 R)
• M46: 21,764,695 km (0.104 R)
• M47: 22,965,816 km (0.106 R)
• M48: 23,898,559 km (0.112 R)
• M49: 24,188,181 km (0.072 R)
• M50: 26,172,596 km (0.092 R)
• M51: 27,524,363 km (0.045 R)
• M52: 27,751,901 km (0.086 R)
• M53: 31,159,292 km (0.086 R)
• M54: 32,191,068 km (0.074 R)
• M55: 33,637,979 km (0.06 R)
• M56: 34,043,539 km (0.095 R)
• M57: 34,369,363 km (0.117 R)
• M58: 35,188,112 km (0.104 R)
• M59: 35,847,839 km (0.071 R)
• M60: 36,179,198 km (0.095 R)
• M61: 36,678,107 km (0.068 R)
• M62: 37,346,809 km (0.1 R)
• M63: 39,206,760 km (0.096 R)
• M64: 39,548,142 km (0.073 R)
• M65: 39,804,852 km (0.116 R)
• M66: 40,578,123 km (0.05 R)
• M67: 41,878,129 km (0.073 R)
• M68: 42,052,560 km (0.112 R)
• M69: 44,163,535 km (0.088 R)
• M70: 45,053,344 km (0.075 R)
• M71: 45,142,653 km (0.093 R)
• M72: 46,669,749 km (0.083 R)
• M73: 49,589,899 km (0.058 R)
• M74: 50,607,164 km (0.097 R)
• M75: 51,351,414 km (0.106 R)
• M76: 52,193,052 km (0.105 R)
• M77: 53,416,762 km (0.106 R)
• M78: 55,031,073 km (0.1 R)
• M79: 55,413,295 km (0.097 R)
• M80: 55,508,888 km (0.04 R)
• M81: 57,724,732 km (0.04 R)
• M82: 58,113,088 km (0.108 R)
• M83: 58,210,327 km (0.081 R)
• M84: 58,599,730 km (0.066 R)
• M85: 59,773,026 km (0.118 R)
• M86: 62,540,886 km (0.085 R)
• M87: 63,239,358 km (0.08 R)
• M88: 63,639,682 km (0.084 R)
• M89: 66,770,317 km (0.099 R)
• M90: 67,279,847 km (0.075 R)
• M91: 67,586,224 km (0.054 R)
• M92: 68,508,195 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.9

Radius: 3.2

Gravity: 29.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.13 AU - 10.47 AU

Year: 18019 Days

Day: 23.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,311,574 km

• M1: 78,688 km (0.116 R)
• M2: 102,475 km (0.075 R)
• M3: 241,601 km (0.061 R)
• M4: 280,646 km (0.076 R)
• M5: 523,742 km (0.058 R)
• M6: 646,562 km (0.074 R)
• M7: 981,063 km (0.09 R)
• M8: 1,199,476 km (0.119 R)
• M9: 1,480,720 km (0.088 R)
• M10: 1,704,817 km (0.098 R)
• M11: 2,496,040 km (0.092 R)
• M12: 2,613,026 km (0.078 R)
• M13: 3,578,531 km (0.116 R)
• M14: 3,677,265 km (0.12 R)
• M15: 5,151,103 km (0.112 R)
• M16: 5,299,953 km (0.118 R)
• M17: 8,559,242 km (0.085 R)
• M18: 9,589,074 km (0.115 R)
• M19: 10,002,562 km (0.042 R)
• M20: 10,281,413 km (0.088 R)
• M21: 10,515,683 km (0.073 R)
• M22: 11,422,246 km (0.11 R)
• M23: 12,254,310 km (0.072 R)
• M24: 12,403,159 km (0.063 R)
• M25: 13,308,825 km (0.105 R)
• M26: 13,615,351 km (0.108 R)
• M27: 13,666,813 km (0.12 R)
• M28: 14,235,584 km (0.114 R)
• M29: 14,601,500 km (0.113 R)
• M30: 15,023,665 km (0.084 R)
• M31: 15,610,538 km (0.109 R)
• M32: 16,150,437 km (0.089 R)
• M33: 16,586,814 km (0.105 R)
• M34: 17,527,036 km (0.116 R)
• M35: 18,031,779 km (0.113 R)
• M36: 19,400,749 km (0.078 R)
• M37: 19,690,072 km (0.111 R)
• M38: 21,336,995 km (0.09 R)
• M39: 21,515,914 km (0.108 R)
• M40: 22,844,193 km (0.119 R)
• M41: 23,579,766 km (0.092 R)
• M42: 23,950,470 km (0.073 R)
• M43: 25,578,992 km (0.085 R)
• M44: 25,832,710 km (0.072 R)
• M45: 26,662,978 km (0.098 R)
• M46: 27,049,090 km (0.085 R)
• M47: 29,007,476 km (0.066 R)
• M48: 29,073,449 km (0.105 R)
• M49: 30,741,166 km (0.115 R)
• M50: 30,808,485 km (0.097 R)
• M51: 31,010,891 km (0.069 R)
• M52: 31,349,131 km (0.062 R)
• M53: 31,892,920 km (0.062 R)
• M54: 32,714,212 km (0.116 R)
• M55: 33,058,586 km (0.07 R)
• M56: 33,404,008 km (0.063 R)
• M57: 33,681,362 km (0.113 R)
• M58: 33,959,315 km (0.115 R)
• M59: 34,238,165 km (0.106 R)
• M60: 34,447,752 km (0.113 R)
• M61: 35,008,744 km (0.078 R)
• M62: 36,210,763 km (0.118 R)
• M63: 36,995,853 km (0.103 R)
• M64: 37,930,839 km (0.086 R)
• M65: 38,655,342 km (0.098 R)
• M66: 41,375,330 km (0.054 R)
• M67: 42,495,519 km (0.075 R)
• M68: 42,946,258 km (0.118 R)
• M69: 43,398,791 km (0.093 R)
• M70: 43,474,338 km (0.085 R)
• M71: 44,004,513 km (0.081 R)
• M72: 44,918,257 km (0.071 R)
• M73: 46,532,418 km (0.054 R)
• M74: 47,074,710 km (0.117 R)
• M75: 47,229,993 km (0.103 R)
• M76: 47,931,008 km (0.05 R)
• M77: 48,478,686 km (0.069 R)
• M78: 50,530,720 km (0.095 R)
• M79: 50,769,329 km (0.103 R)
• M80: 50,848,915 km (0.117 R)
• M81: 51,407,363 km (0.099 R)
• M82: 51,487,398 km (0.107 R)
• M83: 52,289,093 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 12,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit