🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.46 AU - 0.54 AU

Year: 154 Days

Day: 32.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.6 AU - 0.74 AU

Year: 239 Days

Day: 16.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.82 AU - 0.82 AU

Year: 324 Days

Day: 29.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 74.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,601,278 km

• M1: 467,793 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.05 AU

Year: 342 Days

Day: 34.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.47 AU - 2.67 AU

Year: 1799 Days

Day: 12.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.4

Radius: 11.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.25 AU - 3.69 AU

Year: 2234 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,601,278 km

• M1: 152,590 km (0.102 R)
• M2: 310,864 km (0.1 R)
• M3: 435,031 km (0.105 R)
• M4: 777,011 km (0.084 R)
• M5: 853,605 km (0.101 R)
• M6: 987,496 km (0.056 R)
• M7: 1,061,995 km (0.119 R)
• M8: 1,453,792 km (0.062 R)
• M9: 1,550,582 km (0.085 R)
• M10: 2,031,539 km (0.096 R)
• M11: 2,189,664 km (0.084 R)
• M12: 2,428,273 km (0.049 R)
• M13: 2,596,570 km (0.082 R)
• M14: 2,876,767 km (0.079 R)
• M15: 3,138,713 km (0.118 R)
• M16: 3,279,784 km (0.097 R)
• M17: 3,495,504 km (0.088 R)
• M18: 3,715,862 km (0.101 R)
• M19: 4,062,629 km (0.08 R)
• M20: 4,139,373 km (0.026 R)
• M21: 4,216,715 km (0.072 R)
• M22: 4,357,038 km (0.109 R)
• M23: 4,483,149 km (0.072 R)
• M24: 4,803,887 km (0.072 R)
• M25: 4,999,860 km (0.04 R)
• M26: 5,131,955 km (0.104 R)
• M27: 5,501,462 km (0.102 R)
• M28: 5,655,099 km (0.077 R)
• M29: 5,810,232 km (0.05 R)
• M30: 6,142,339 km (0.115 R)
• M31: 6,373,168 km (0.101 R)
• M32: 6,444,826 km (0.048 R)
• M33: 6,643,043 km (0.114 R)
• M34: 6,898,407 km (0.117 R)
• M35: 7,008,959 km (0.084 R)
• M36: 7,250,261 km (0.068 R)
• M37: 7,362,609 km (0.089 R)
• M38: 7,456,556 km (0.116 R)
• M39: 7,741,091 km (0.115 R)
• M40: 7,875,131 km (0.117 R)
• M41: 8,165,052 km (0.041 R)
• M42: 8,815,055 km (0.109 R)
• M43: 8,995,170 km (0.118 R)
• M44: 9,095,850 km (0.103 R)
• M45: 9,522,503 km (0.104 R)
• M46: 9,728,050 km (0.094 R)
• M47: 9,852,067 km (0.096 R)
• M48: 10,101,746 km (0.109 R)
• M49: 10,248,352 km (0.111 R)
• M50: 10,437,892 km (0.104 R)
• M51: 10,841,956 km (0.069 R)
• M52: 11,164,489 km (0.08 R)
• M53: 11,599,520 km (0.087 R)
• M54: 12,128,797 km (0.115 R)
• M55: 12,262,388 km (0.119 R)
• M56: 12,418,867 km (0.065 R)
• M57: 12,598,534 km (0.071 R)
• M58: 13,028,778 km (0.088 R)
• M59: 13,165,510 km (0.096 R)
• M60: 13,257,064 km (0.065 R)
• M61: 13,509,735 km (0.051 R)
• M62: 13,671,450 km (0.071 R)
• M63: 13,880,139 km (0.103 R)
• M64: 14,253,984 km (0.098 R)
• M65: 14,512,938 km (0.079 R)
• M66: 14,868,383 km (0.114 R)
• M67: 15,011,548 km (0.066 R)
• M68: 15,323,011 km (0.059 R)
• M69: 15,879,365 km (0.063 R)
• M70: 16,442,302 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 11.7

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.26 AU - 8.16 AU

Year: 7588 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,601,278 km

• M1: 164,109 km (0.098 R)
• M2: 258,356 km (0.099 R)
• M3: 352,752 km (0.057 R)
• M4: 526,136 km (0.077 R)
• M5: 964,457 km (0.048 R)
• M6: 1,064,688 km (0.027 R)
• M7: 1,720,824 km (0.105 R)
• M8: 1,907,672 km (0.102 R)
• M9: 2,438,894 km (0.096 R)
• M10: 2,866,744 km (0.06 R)
• M11: 3,089,645 km (0.12 R)
• M12: 3,165,192 km (0.065 R)
• M13: 3,552,650 km (0.084 R)
• M14: 5,129,711 km (0.094 R)
• M15: 5,219,769 km (0.092 R)
• M16: 5,370,863 km (0.069 R)
• M17: 5,523,602 km (0.069 R)
• M18: 6,404,883 km (0.1 R)
• M19: 6,697,497 km (0.113 R)
• M20: 7,027,809 km (0.117 R)
• M21: 7,773,255 km (0.084 R)
• M22: 8,085,466 km (0.091 R)
• M23: 8,650,796 km (0.036 R)
• M24: 8,902,270 km (0.068 R)
• M25: 10,081,999 km (0.063 R)
• M26: 10,270,791 km (0.056 R)
• M27: 11,783,226 km (0.047 R)
• M28: 12,022,134 km (0.053 R)
• M29: 13,240,309 km (0.081 R)
• M30: 14,839,361 km (0.114 R)
• M31: 15,054,333 km (0.066 R)
• M32: 15,968,226 km (0.085 R)
• M33: 16,365,409 km (0.082 R)
• M34: 16,765,882 km (0.103 R)
• M35: 17,485,897 km (0.104 R)
• M36: 19,049,194 km (0.034 R)
• M37: 19,142,544 km (0.079 R)
• M38: 19,282,866 km (0.05 R)
• M39: 19,470,462 km (0.052 R)
• M40: 19,942,144 km (0.048 R)
• M41: 20,322,272 km (0.115 R)
• M42: 20,704,794 km (0.073 R)
• M43: 21,041,389 km (0.058 R)
• M44: 21,525,488 km (0.12 R)
• M45: 22,013,177 km (0.06 R)
• M46: 22,258,368 km (0.08 R)
• M47: 22,949,959 km (0.034 R)
• M48: 23,049,292 km (0.111 R)
• M49: 23,498,235 km (0.07 R)
• M50: 23,849,341 km (0.1 R)
• M51: 24,252,807 km (0.073 R)
• M52: 24,709,529 km (0.118 R)
• M53: 25,015,457 km (0.096 R)
• M54: 25,425,355 km (0.093 R)
• M55: 25,992,630 km (0.095 R)
• M56: 26,825,292 km (0.035 R)
• M57: 27,087,238 km (0.04 R)
• M58: 27,192,405 km (0.057 R)
• M59: 27,297,572 km (0.115 R)
• M60: 27,984,376 km (0.059 R)
• M61: 28,250,212 km (0.104 R)
• M62: 29,645,361 km (0.099 R)
• M63: 29,916,283 km (0.038 R)
• M64: 30,024,891 km (0.09 R)
• M65: 30,351,463 km (0.097 R)
• M66: 30,953,146 km (0.112 R)
• M67: 31,946,326 km (0.111 R)
• M68: 32,446,881 km (0.116 R)
• M69: 33,286,723 km (0.066 R)
• M70: 33,455,619 km (0.092 R)
• M71: 33,794,159 km (0.05 R)
• M72: 34,077,198 km (0.105 R)
• M73: 35,045,246 km (0.086 R)
• M74: 35,159,688 km (0.065 R)
• M75: 35,389,022 km (0.092 R)
• M76: 35,618,954 km (0.117 R)
• M77: 36,080,164 km (0.079 R)
• M78: 36,543,319 km (0.047 R)
• M79: 36,833,689 km (0.099 R)
• M80: 37,300,135 km (0.085 R)
• M81: 38,829,324 km (0.112 R)
• M82: 38,947,806 km (0.101 R)
• M83: 39,185,068 km (0.088 R)

Asteroid Belt

Center: 9.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.4

Radius: 4

Gravity: 43.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.94 AU - 14.84 AU

Year: 19039 Days

Day: 20.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,601,278 km

• M1: 416,331 km (0.082 R)
• M2: 494,720 km (0.085 R)
• M3: 666,010 km (0.091 R)
• M4: 734,974 km (0.115 R)
• M5: 830,418 km (0.111 R)
• M6: 1,605,036 km (0.05 R)
• M7: 1,761,066 km (0.07 R)
• M8: 2,257,881 km (0.108 R)
• M9: 2,611,680 km (0.081 R)
• M10: 2,684,534 km (0.051 R)
• M11: 3,135,721 km (0.093 R)
• M12: 3,409,635 km (0.112 R)
• M13: 3,489,221 km (0.107 R)
• M14: 3,691,178 km (0.077 R)
• M15: 4,191,134 km (0.094 R)
• M16: 5,207,203 km (0.106 R)
• M17: 5,956,838 km (0.096 R)
• M18: 6,004,709 km (0.119 R)
• M19: 7,867,202 km (0.037 R)
• M20: 9,440,822 km (0.091 R)
• M21: 9,552,722 km (0.068 R)
• M22: 10,176,694 km (0.057 R)
• M23: 10,291,586 km (0.057 R)
• M24: 11,403,995 km (0.094 R)
• M25: 11,463,685 km (0.113 R)
• M26: 11,583,214 km (0.082 R)
• M27: 12,004,780 km (0.11 R)
• M28: 13,111,655 km (0.034 R)
• M29: 14,702,180 km (0.057 R)
• M30: 14,832,030 km (0.069 R)
• M31: 14,962,330 km (0.117 R)
• M32: 15,619,214 km (0.08 R)
• M33: 15,751,758 km (0.034 R)
• M34: 16,151,484 km (0.119 R)
• M35: 16,218,504 km (0.105 R)
• M36: 16,285,523 km (0.115 R)
• M37: 16,622,119 km (0.117 R)
• M38: 17,991,238 km (0.118 R)
• M39: 18,619,101 km (0.091 R)
• M40: 21,421,517 km (0.076 R)
• M41: 21,642,474 km (0.082 R)
• M42: 22,533,927 km (0.119 R)
• M43: 22,758,623 km (0.078 R)
• M44: 23,513,045 km (0.06 R)
• M45: 23,969,618 km (0.095 R)
• M46: 24,737,055 km (0.109 R)
• M47: 25,903,320 km (0.117 R)
• M48: 26,060,099 km (0.102 R)
• M49: 27,166,824 km (0.101 R)
• M50: 27,246,559 km (0.105 R)
• M51: 28,127,691 km (0.061 R)
• M52: 28,288,808 km (0.111 R)
• M53: 28,936,716 km (0.089 R)
• M54: 29,181,009 km (0.086 R)
• M55: 30,992,789 km (0.079 R)
• M56: 31,326,093 km (0.043 R)
• M57: 32,671,277 km (0.116 R)
• M58: 32,755,950 km (0.119 R)
• M59: 33,095,387 km (0.07 R)
• M60: 33,521,442 km (0.062 R)
• M61: 33,692,432 km (0.113 R)
• M62: 34,896,845 km (0.096 R)
• M63: 36,994,357 km (0.095 R)
• M64: 37,171,032 km (0.055 R)
• M65: 37,969,286 km (0.112 R)
• M66: 38,147,457 km (0.119 R)
• M67: 38,236,617 km (0.088 R)
• M68: 38,862,834 km (0.116 R)
• M69: 39,132,260 km (0.102 R)
• M70: 39,944,277 km (0.115 R)
• M71: 40,034,933 km (0.089 R)
• M72: 40,579,769 km (0.1 R)
• M73: 41,309,956 km (0.085 R)
• M74: 41,768,623 km (0.068 R)
• M75: 43,526,697 km (0.074 R)
• M76: 43,899,944 km (0.101 R)
• M77: 44,367,886 km (0.093 R)
• M78: 45,971,276 km (0.039 R)
• M79: 47,018,910 km (0.102 R)
• M80: 47,978,132 km (0.104 R)
• M81: 48,074,473 km (0.075 R)
• M82: 50,992,379 km (0.095 R)
• M83: 55,981,318 km (0.051 R)
• M84: 56,285,600 km (0.098 R)
• M85: 61,123,296 km (0.043 R)
• M86: 61,645,842 km (0.068 R)
• M87: 61,959,997 km (0.105 R)
• M88: 62,484,787 km (0.092 R)
• M89: 64,917,846 km (0.105 R)
• M90: 65,130,874 km (0.076 R)
• M91: 65,344,200 km (0.059 R)
• M92: 67,489,583 km (0.074 R)
• M93: 72,842,345 km (0.094 R)
• M94: 73,174,602 km (0.118 R)
• M95: 73,951,463 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.3

Radius: 6.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.87 AU - 15.05 AU

Year: 24005 Days

Day: 16.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,601,278 km

• M1: 217,216 km (0.086 R)
• M2: 487,689 km (0.098 R)
• M3: 645,814 km (0.112 R)
• M4: 760,406 km (0.088 R)
• M5: 1,404,425 km (0.072 R)
• M6: 1,503,907 km (0.092 R)
• M7: 1,897,350 km (0.073 R)
• M8: 2,063,553 km (0.104 R)
• M9: 2,712,658 km (0.043 R)
• M10: 2,836,974 km (0.11 R)
• M11: 3,123,903 km (0.072 R)
• M12: 3,554,745 km (0.117 R)
• M13: 3,691,028 km (0.115 R)
• M14: 3,759,843 km (0.071 R)
• M15: 3,933,676 km (0.077 R)
• M16: 4,074,747 km (0.101 R)
• M17: 4,398,177 km (0.103 R)
• M18: 4,507,833 km (0.106 R)
• M19: 4,618,535 km (0.088 R)
• M20: 4,692,736 km (0.072 R)
• M21: 5,031,575 km (0.092 R)
• M22: 5,378,492 km (0.085 R)
• M23: 5,693,246 km (0.107 R)
• M24: 6,799,373 km (0.117 R)
• M25: 7,442,045 km (0.082 R)
• M26: 7,572,794 km (0.041 R)
• M27: 8,555,502 km (0.105 R)
• M28: 11,281,774 km (0.047 R)
• M29: 11,482,385 km (0.056 R)
• M30: 12,348,257 km (0.119 R)
• M31: 12,919,721 km (0.076 R)
• M32: 12,972,080 km (0.117 R)
• M33: 13,446,754 km (0.111 R)
• M34: 13,552,969 km (0.069 R)
• M35: 14,576,069 km (0.096 R)
• M36: 14,959,338 km (0.057 R)
• M37: 16,241,542 km (0.092 R)
• M38: 16,524,880 km (0.094 R)
• M39: 16,810,014 km (0.104 R)
• M40: 17,211,684 km (0.098 R)
• M41: 17,907,912 km (0.098 R)
• M42: 18,141,883 km (0.054 R)
• M43: 18,318,110 km (0.102 R)
• M44: 18,554,026 km (0.068 R)
• M45: 18,790,839 km (0.085 R)
• M46: 19,088,389 km (0.097 R)
• M47: 19,808,703 km (0.087 R)
• M48: 19,869,140 km (0.103 R)
• M49: 21,835,006 km (0.094 R)
• M50: 22,777,772 km (0.12 R)
• M51: 23,413,563 km (0.117 R)
• M52: 23,926,384 km (0.103 R)
• M53: 24,248,768 km (0.069 R)
• M54: 24,637,573 km (0.061 R)
• M55: 25,290,268 km (0.054 R)
• M56: 26,745,855 km (0.112 R)
• M57: 27,214,545 km (0.119 R)
• M58: 28,842,469 km (0.081 R)
• M59: 29,945,155 km (0.119 R)
• M60: 30,014,569 km (0.045 R)
• M61: 30,153,545 km (0.093 R)
• M62: 30,711,246 km (0.042 R)
• M63: 31,272,537 km (0.077 R)
• M64: 33,047,965 km (0.114 R)
• M65: 34,201,364 km (0.064 R)
• M66: 34,491,883 km (0.115 R)
• M67: 34,564,588 km (0.043 R)
• M68: 36,770,109 km (0.098 R)
• M69: 37,590,205 km (0.077 R)
• M70: 38,040,046 km (0.063 R)
• M71: 38,265,490 km (0.033 R)
• M72: 38,793,720 km (0.1 R)
• M73: 38,944,963 km (0.114 R)
• M74: 39,704,621 km (0.091 R)
• M75: 40,009,801 km (0.066 R)
• M76: 41,392,833 km (0.091 R)
• M77: 41,857,335 km (0.08 R)
• M78: 41,934,976 km (0.094 R)
• M79: 42,401,422 km (0.118 R)
• M80: 42,557,303 km (0.087 R)
• M81: 43,732,544 km (0.115 R)
• M82: 44,759,683 km (0.061 R)
• M83: 44,838,970 km (0.116 R)
• M84: 45,475,359 km (0.061 R)
• M85: 45,714,865 km (0.076 R)
• M86: 48,457,443 km (0.113 R)
• M87: 49,192,268 km (0.025 R)
• M88: 49,438,057 km (0.058 R)
• M89: 50,260,247 km (0.083 R)
• M90: 51,585,086 km (0.091 R)
• M91: 53,257,440 km (0.118 R)
• M92: 53,846,856 km (0.109 R)
• M93: 53,931,229 km (0.057 R)
• M94: 55,372,455 km (0.03 R)
• M95: 56,998,285 km (0.101 R)
• M96: 57,342,659 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 17,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit