🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 13.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.87 AU - 1.41 AU

Year: 786 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 62,859,827 km

• M1: 167,250 km (0.032 R)
• M2: 253,269 km (0.093 R)
• M3: 342,579 km (0.074 R)
• M4: 639,381 km (0.105 R)
• M5: 735,722 km (0.064 R)
• M6: 827,875 km (0.088 R)
• M7: 1,298,210 km (0.05 R)
• M8: 1,437,636 km (0.091 R)
• M9: 1,550,432 km (0.108 R)
• M10: 1,765,255 km (0.109 R)
• M11: 1,941,631 km (0.114 R)
• M12: 2,167,075 km (0.09 R)
• M13: 2,386,385 km (0.101 R)
• M14: 2,536,731 km (0.085 R)
• M15: 2,643,843 km (0.064 R)
• M16: 2,752,601 km (0.119 R)
• M17: 2,974,754 km (0.101 R)
• M18: 3,145,445 km (0.075 R)
• M19: 3,302,523 km (0.062 R)
• M20: 3,453,916 km (0.106 R)
• M21: 3,624,906 km (0.054 R)
• M22: 3,737,553 km (0.083 R)
• M23: 3,948,636 km (0.093 R)
• M24: 4,118,729 km (0.113 R)
• M25: 4,263,689 km (0.115 R)
• M26: 4,373,643 km (0.118 R)
• M27: 4,475,370 km (0.116 R)
• M28: 4,577,695 km (0.115 R)
• M29: 5,062,990 km (0.084 R)
• M30: 5,160,079 km (0.12 R)
• M31: 5,385,823 km (0.089 R)
• M32: 5,584,788 km (0.085 R)
• M33: 5,735,732 km (0.099 R)
• M34: 5,898,195 km (0.118 R)
• M35: 6,092,972 km (0.079 R)
• M36: 6,258,876 km (0.104 R)
• M37: 6,415,654 km (0.067 R)
• M38: 6,563,158 km (0.098 R)
• M39: 6,711,858 km (0.109 R)
• M40: 6,850,984 km (0.108 R)
• M41: 6,969,466 km (0.083 R)
• M42: 7,077,774 km (0.113 R)
• M43: 7,219,294 km (0.03 R)
• M44: 7,328,949 km (0.092 R)
• M45: 7,417,062 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 15

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.1 AU - 1.2 AU

Year: 796 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,859,827 km

• M1: 227,389 km (0.107 R)
• M2: 365,617 km (0.117 R)
• M3: 467,942 km (0.098 R)
• M4: 573,109 km (0.054 R)
• M5: 676,332 km (0.065 R)
• M6: 845,826 km (0.081 R)
• M7: 977,472 km (0.047 R)
• M8: 1,091,466 km (0.086 R)
• M9: 1,215,632 km (0.05 R)
• M10: 1,350,570 km (0.062 R)
• M11: 1,479,523 km (0.086 R)
• M12: 1,678,339 km (0.096 R)
• M13: 1,879,996 km (0.103 R)
• M14: 1,980,825 km (0.106 R)
• M15: 2,208,065 km (0.082 R)
• M16: 2,328,491 km (0.069 R)
• M17: 2,520,275 km (0.079 R)
• M18: 2,674,660 km (0.109 R)
• M19: 2,861,358 km (0.062 R)
• M20: 3,089,794 km (0.072 R)
• M21: 3,339,772 km (0.095 R)
• M22: 3,541,580 km (0.094 R)
• M23: 3,644,055 km (0.025 R)
• M24: 3,771,362 km (0.093 R)
• M25: 3,916,622 km (0.091 R)
• M26: 4,138,027 km (0.108 R)
• M27: 4,254,563 km (0.106 R)
• M28: 4,355,243 km (0.119 R)
• M29: 4,507,833 km (0.113 R)
• M30: 4,792,368 km (0.075 R)
• M31: 4,994,175 km (0.05 R)
• M32: 5,109,515 km (0.045 R)
• M33: 5,279,758 km (0.113 R)
• M34: 5,388,216 km (0.036 R)
• M35: 5,561,450 km (0.105 R)
• M36: 5,662,728 km (0.051 R)
• M37: 5,951,302 km (0.112 R)
• M38: 6,254,388 km (0.092 R)
• M39: 6,494,642 km (0.085 R)
• M40: 6,620,903 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.2

Radius: 8.1

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.26 AU - 3.52 AU

Year: 3172 Days

Day: 8.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,859,827 km

• M1: 131,796 km (0.067 R)
• M2: 223,350 km (0.099 R)
• M3: 296,653 km (0.076 R)
• M4: 405,111 km (0.1 R)
• M5: 464,950 km (0.084 R)
• M6: 519,105 km (0.117 R)
• M7: 654,790 km (0.044 R)
• M8: 737,817 km (0.094 R)
• M9: 791,522 km (0.106 R)
• M10: 949,797 km (0.053 R)
• M11: 1,130,960 km (0.11 R)
• M12: 1,219,372 km (0.057 R)
• M13: 1,323,343 km (0.077 R)
• M14: 1,653,356 km (0.097 R)
• M15: 1,710,801 km (0.109 R)
• M16: 1,857,706 km (0.098 R)
• M17: 1,993,392 km (0.083 R)
• M18: 2,195,199 km (0.103 R)
• M19: 2,306,650 km (0.114 R)
• M20: 2,420,045 km (0.079 R)
• M21: 2,771,301 km (0.082 R)
• M22: 2,822,912 km (0.044 R)
• M23: 3,103,109 km (0.077 R)
• M24: 3,264,824 km (0.111 R)
• M25: 3,709,279 km (0.061 R)
• M26: 3,785,275 km (0.087 R)
• M27: 3,900,166 km (0.075 R)
• M28: 4,133,539 km (0.102 R)
• M29: 4,860,884 km (0.118 R)
• M30: 5,218,123 km (0.071 R)
• M31: 5,410,656 km (0.085 R)
• M32: 6,339,958 km (0.036 R)
• M33: 6,499,728 km (0.117 R)
• M34: 7,389,686 km (0.117 R)
• M35: 7,509,514 km (0.072 R)
• M36: 7,702,794 km (0.103 R)
• M37: 8,045,074 km (0.07 R)
• M38: 8,242,843 km (0.06 R)
• M39: 8,845,722 km (0.116 R)
• M40: 8,922,167 km (0.112 R)
• M41: 9,101,235 km (0.076 R)
• M42: 10,280,515 km (0.118 R)
• M43: 11,011,151 km (0.115 R)
• M44: 11,093,281 km (0.056 R)
• M45: 11,285,963 km (0.116 R)
• M46: 11,535,193 km (0.106 R)
• M47: 11,870,292 km (0.091 R)
• M48: 12,095,586 km (0.103 R)
• M49: 12,208,832 km (0.109 R)
• M50: 12,265,529 km (0.076 R)
• M51: 12,607,660 km (0.113 R)
• M52: 12,722,401 km (0.1 R)
• M53: 12,779,847 km (0.08 R)
• M54: 12,866,314 km (0.099 R)
• M55: 13,010,676 km (0.1 R)
• M56: 13,155,786 km (0.12 R)
• M57: 13,593,959 km (0.06 R)
• M58: 14,635,010 km (0.04 R)
• M59: 15,394,369 km (0.105 R)
• M60: 16,950,935 km (0.095 R)
• M61: 17,331,961 km (0.081 R)
• M62: 17,619,637 km (0.056 R)
• M63: 18,102,539 km (0.105 R)
• M64: 18,394,405 km (0.117 R)
• M65: 18,491,942 km (0.1 R)
• M66: 19,312,188 km (0.114 R)
• M67: 19,577,275 km (0.088 R)
• M68: 20,312,100 km (0.098 R)
• M69: 20,514,206 km (0.1 R)
• M70: 20,716,762 km (0.051 R)
• M71: 20,784,530 km (0.094 R)
• M72: 20,988,132 km (0.082 R)
• M73: 21,431,391 km (0.029 R)
• M74: 21,534,165 km (0.106 R)
• M75: 21,946,756 km (0.045 R)
• M76: 22,119,392 km (0.058 R)
• M77: 22,223,212 km (0.063 R)
• M78: 22,327,333 km (0.111 R)
• M79: 22,396,746 km (0.079 R)
• M80: 22,535,722 km (0.055 R)
• M81: 22,605,435 km (0.103 R)
• M82: 23,165,081 km (0.098 R)
• M83: 23,693,909 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.6

Radius: 4.7

Gravity: 43.89 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.06 AU - 7.86 AU

Year: 13156 Days

Day: 16.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,859,827 km

• M1: 74,799 km (0.117 R)
• M2: 122,969 km (0.105 R)
• M3: 154,086 km (0.045 R)
• M4: 393,891 km (0.059 R)
• M5: 846,126 km (0.07 R)
• M6: 1,103,733 km (0.08 R)
• M7: 1,411,007 km (0.11 R)
• M8: 1,602,193 km (0.066 R)
• M9: 1,686,566 km (0.051 R)
• M10: 1,801,607 km (0.067 R)
• M11: 1,978,731 km (0.116 R)
• M12: 2,255,038 km (0.093 R)
• M13: 2,445,925 km (0.04 R)
• M14: 2,775,788 km (0.114 R)
• M15: 3,404,100 km (0.079 R)
• M16: 3,549,509 km (0.112 R)
• M17: 3,922,007 km (0.058 R)
• M18: 4,623,621 km (0.069 R)
• M19: 5,112,358 km (0.04 R)
• M20: 5,153,946 km (0.098 R)
• M21: 5,237,272 km (0.083 R)
• M22: 5,703,419 km (0.118 R)
• M23: 6,271,292 km (0.078 R)
• M24: 6,629,579 km (0.04 R)
• M25: 7,413,023 km (0.055 R)
• M26: 7,601,666 km (0.085 R)
• M27: 8,225,340 km (0.082 R)
• M28: 8,273,959 km (0.084 R)
• M29: 9,880,939 km (0.088 R)
• M30: 11,093,729 km (0.066 R)
• M31: 11,472,062 km (0.061 R)
• M32: 11,690,176 km (0.101 R)
• M33: 12,019,890 km (0.115 R)
• M34: 12,130,443 km (0.057 R)
• M35: 14,943,032 km (0.089 R)
• M36: 15,181,192 km (0.048 R)
• M37: 16,024,625 km (0.117 R)
• M38: 16,146,397 km (0.119 R)
• M39: 16,513,361 km (0.103 R)
• M40: 16,636,330 km (0.096 R)
• M41: 17,131,200 km (0.064 R)
• M42: 17,380,430 km (0.092 R)
• M43: 22,066,733 km (0.104 R)
• M44: 22,270,037 km (0.101 R)
• M45: 22,473,939 km (0.101 R)
• M46: 24,266,570 km (0.119 R)
• M47: 25,321,534 km (0.109 R)
• M48: 26,176,336 km (0.108 R)
• M49: 26,391,458 km (0.099 R)
• M50: 30,288,034 km (0.116 R)
• M51: 30,740,418 km (0.087 R)
• M52: 31,957,396 km (0.113 R)
• M53: 33,890,350 km (0.094 R)
• M54: 34,359,938 km (0.108 R)
• M55: 34,516,866 km (0.105 R)
• M56: 36,339,268 km (0.046 R)
• M57: 37,383,162 km (0.026 R)
• M58: 38,436,779 km (0.08 R)
• M59: 38,762,903 km (0.045 R)
• M60: 40,324,704 km (0.097 R)
• M61: 41,071,647 km (0.115 R)
• M62: 41,154,973 km (0.072 R)
• M63: 41,238,299 km (0.111 R)
• M64: 42,158,625 km (0.041 R)
• M65: 42,663,518 km (0.097 R)
• M66: 44,617,266 km (0.098 R)
• M67: 44,874,275 km (0.119 R)
• M68: 48,083,897 km (0.042 R)
• M69: 48,523,266 km (0.115 R)
• M70: 49,229,069 km (0.101 R)
• M71: 49,938,312 km (0.089 R)
• M72: 50,650,847 km (0.076 R)
• M73: 50,829,467 km (0.096 R)
• M74: 51,366,822 km (0.119 R)
• M75: 51,905,973 km (0.104 R)
• M76: 52,446,919 km (0.118 R)
• M77: 53,080,466 km (0.112 R)
• M78: 54,537,998 km (0.105 R)
• M79: 54,996,216 km (0.117 R)
• M80: 57,213,257 km (0.077 R)
• M81: 58,332,698 km (0.049 R)
• M82: 58,426,346 km (0.063 R)
• M83: 58,613,792 km (0.116 R)
• M84: 59,083,081 km (0.103 R)
• M85: 62,498,699 km (0.102 R)
• M86: 62,978,160 km (0.1 R)
• M87: 63,362,627 km (0.054 R)
• M88: 64,327,084 km (0.048 R)
• M89: 64,617,454 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.9

Radius: 7.1

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.54 AU - 9.06 AU

Year: 14066 Days

Day: 15.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 151.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,859,827 km

• M1: 382,372 km (0.083 R)
• M2: 590,463 km (0.107 R)
• M3: 987,944 km (0.049 R)
• M4: 1,034,020 km (0.076 R)
• M5: 1,403,527 km (0.094 R)
• M6: 1,783,057 km (0.048 R)
• M7: 1,839,904 km (0.037 R)
• M8: 2,472,703 km (0.056 R)
• M9: 2,829,195 km (0.052 R)
• M10: 3,167,436 km (0.095 R)
• M11: 3,590,050 km (0.111 R)
• M12: 4,068,015 km (0.078 R)
• M13: 4,802,391 km (0.074 R)
• M14: 4,881,977 km (0.099 R)
• M15: 5,410,656 km (0.104 R)
• M16: 5,787,194 km (0.041 R)
• M17: 6,433,606 km (0.057 R)
• M18: 6,654,113 km (0.108 R)
• M19: 7,148,235 km (0.108 R)
• M20: 8,029,067 km (0.075 R)
• M21: 8,458,264 km (0.115 R)
• M22: 8,506,434 km (0.101 R)
• M23: 9,338,946 km (0.1 R)
• M24: 9,538,510 km (0.094 R)
• M25: 9,790,133 km (0.065 R)
• M26: 10,299,813 km (0.107 R)
• M27: 10,765,811 km (0.09 R)
• M28: 12,096,334 km (0.069 R)
• M29: 12,863,771 km (0.107 R)
• M30: 12,919,123 km (0.079 R)
• M31: 13,085,924 km (0.067 R)
• M32: 13,930,404 km (0.094 R)
• M33: 14,273,133 km (0.099 R)
• M34: 15,730,814 km (0.101 R)
• M35: 17,235,171 km (0.105 R)
• M36: 17,418,877 km (0.087 R)
• M37: 18,533,979 km (0.083 R)
• M38: 20,898,075 km (0.119 R)
• M39: 21,949,299 km (0.041 R)
• M40: 24,583,119 km (0.05 R)
• M41: 25,343,824 km (0.086 R)
• M42: 25,413,387 km (0.092 R)
• M43: 26,675,993 km (0.11 R)
• M44: 27,529,150 km (0.116 R)
• M45: 27,958,944 km (0.084 R)
• M46: 28,463,239 km (0.04 R)
• M47: 30,510,486 km (0.086 R)
• M48: 31,776,383 km (0.095 R)
• M49: 32,076,775 km (0.065 R)
• M50: 32,227,271 km (0.106 R)
• M51: 32,378,066 km (0.108 R)
• M52: 32,453,612 km (0.095 R)
• M53: 32,756,099 km (0.12 R)
• M54: 32,983,488 km (0.109 R)
• M55: 33,898,578 km (0.041 R)
• M56: 34,899,388 km (0.043 R)
• M57: 34,976,880 km (0.094 R)
• M58: 36,536,587 km (0.092 R)
• M59: 37,959,562 km (0.063 R)
• M60: 38,517,861 km (0.108 R)
• M61: 38,677,931 km (0.117 R)
• M62: 39,159,187 km (0.057 R)
• M63: 39,239,671 km (0.112 R)
• M64: 40,046,901 km (0.09 R)
• M65: 40,859,666 km (0.094 R)
• M66: 42,006,484 km (0.118 R)
• M67: 42,171,191 km (0.087 R)
• M68: 43,080,896 km (0.091 R)
• M69: 44,080,808 km (0.08 R)
• M70: 46,528,379 km (0.082 R)
• M71: 47,211,293 km (0.103 R)
• M72: 49,366,699 km (0.076 R)
• M73: 49,801,730 km (0.079 R)
• M74: 49,888,796 km (0.087 R)
• M75: 50,938,524 km (0.093 R)
• M76: 51,026,188 km (0.075 R)
• M77: 51,377,893 km (0.109 R)
• M78: 51,554,119 km (0.107 R)
• M79: 51,642,232 km (0.086 R)
• M80: 51,995,433 km (0.118 R)
• M81: 52,792,789 km (0.119 R)
• M82: 53,237,544 km (0.081 R)
• M83: 53,505,025 km (0.078 R)
• M84: 53,683,495 km (0.103 R)
• M85: 54,849,012 km (0.11 R)
• M86: 55,932,101 km (0.089 R)
• M87: 59,039,248 km (0.092 R)
• M88: 59,131,401 km (0.055 R)
• M89: 59,500,907 km (0.061 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: 210 - 11,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit