🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.41 AU - 1.73 AU

Year: 688 Days

Day: 12.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,834,188 km

• M1: 879,635 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.43 AU - 2.17 AU

Year: 845 Days

Day: 40.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,834,188 km

• M1: 68,067 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.48 AU - 4.1 AU

Year: 2088 Days

Day: 44.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 13

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.95 AU - 7.31 AU

Year: 6661 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,834,188 km

• M1: 229,932 km (0.119 R)
• M2: 426,354 km (0.03 R)
• M3: 516,711 km (0.104 R)
• M4: 602,580 km (0.091 R)
• M5: 749,635 km (0.115 R)
• M6: 865,124 km (0.08 R)
• M7: 987,346 km (0.1 R)
• M8: 1,149,061 km (0.12 R)
• M9: 1,267,692 km (0.118 R)
• M10: 1,444,966 km (0.104 R)
• M11: 1,555,519 km (0.099 R)
• M12: 2,047,247 km (0.104 R)
• M13: 2,172,610 km (0.105 R)
• M14: 2,519,228 km (0.107 R)
• M15: 2,608,837 km (0.105 R)
• M16: 3,638,519 km (0.077 R)
• M17: 3,791,408 km (0.09 R)
• M18: 3,894,631 km (0.054 R)
• M19: 4,643,668 km (0.081 R)
• M20: 4,950,044 km (0.066 R)
• M21: 5,908,966 km (0.046 R)
• M22: 6,089,531 km (0.093 R)
• M23: 6,394,561 km (0.069 R)
• M24: 6,673,411 km (0.112 R)
• M25: 6,767,209 km (0.08 R)
• M26: 7,307,407 km (0.111 R)
• M27: 8,093,694 km (0.113 R)
• M28: 8,227,284 km (0.114 R)
• M29: 8,429,242 km (0.084 R)
• M30: 9,010,280 km (0.111 R)
• M31: 9,498,567 km (0.09 R)
• M32: 10,501,023 km (0.084 R)
• M33: 10,793,636 km (0.102 R)
• M34: 12,181,904 km (0.1 R)
• M35: 12,721,803 km (0.034 R)
• M36: 13,546,237 km (0.062 R)
• M37: 14,025,249 km (0.103 R)
• M38: 14,794,930 km (0.059 R)
• M39: 15,329,593 km (0.05 R)
• M40: 15,619,962 km (0.088 R)
• M41: 15,912,277 km (0.089 R)
• M42: 17,228,588 km (0.104 R)
• M43: 17,444,159 km (0.099 R)
• M44: 18,183,920 km (0.088 R)
• M45: 18,579,607 km (0.106 R)
• M46: 19,156,307 km (0.085 R)
• M47: 19,245,616 km (0.104 R)
• M48: 19,829,048 km (0.1 R)
• M49: 20,281,881 km (0.045 R)
• M50: 20,646,601 km (0.051 R)
• M51: 20,921,561 km (0.047 R)
• M52: 21,475,074 km (0.04 R)
• M53: 21,800,299 km (0.11 R)
• M54: 22,643,882 km (0.051 R)
• M55: 23,069,787 km (0.036 R)
• M56: 23,593,828 km (0.078 R)
• M57: 26,670,159 km (0.112 R)
• M58: 27,572,084 km (0.12 R)
• M59: 27,925,584 km (0.054 R)
• M60: 28,229,717 km (0.064 R)
• M61: 28,535,046 km (0.077 R)
• M62: 29,097,534 km (0.069 R)
• M63: 29,251,620 km (0.057 R)
• M64: 30,077,699 km (0.055 R)
• M65: 30,859,198 km (0.045 R)
• M66: 31,121,294 km (0.068 R)
• M67: 31,436,646 km (0.111 R)
• M68: 32,070,642 km (0.101 R)
• M69: 32,815,490 km (0.112 R)
• M70: 32,922,452 km (0.08 R)
• M71: 33,082,971 km (0.115 R)
• M72: 33,620,027 km (0.102 R)
• M73: 34,648,363 km (0.08 R)
• M74: 35,029,837 km (0.119 R)
• M75: 36,293,042 km (0.111 R)
• M76: 36,569,648 km (0.108 R)
• M77: 37,291,907 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 11.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.6 AU - 10.52 AU

Year: 11163 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,834,188 km

• M1: 598,391 km (0.112 R)
• M2: 925,562 km (0.107 R)
• M3: 1,162,226 km (0.059 R)
• M4: 1,233,584 km (0.099 R)
• M5: 1,380,938 km (0.101 R)
• M6: 1,456,934 km (0.04 R)
• M7: 1,593,517 km (0.079 R)
• M8: 1,734,587 km (0.057 R)
• M9: 2,029,295 km (0.114 R)
• M10: 2,294,831 km (0.114 R)
• M11: 2,524,913 km (0.099 R)
• M12: 2,762,624 km (0.096 R)
• M13: 2,982,832 km (0.07 R)
• M14: 3,082,614 km (0.088 R)
• M15: 3,208,874 km (0.106 R)
• M16: 3,311,199 km (0.103 R)
• M17: 3,678,013 km (0.107 R)
• M18: 3,893,434 km (0.112 R)
• M19: 4,113,193 km (0.049 R)
• M20: 4,478,960 km (0.07 R)
• M21: 4,680,469 km (0.097 R)
• M22: 4,884,819 km (0.105 R)
• M23: 5,363,084 km (0.112 R)
• M24: 5,577,158 km (0.101 R)
• M25: 6,787,854 km (0.096 R)
• M26: 7,186,682 km (0.057 R)
• M27: 7,661,655 km (0.099 R)
• M28: 8,428,643 km (0.036 R)
• M29: 9,001,902 km (0.071 R)
• M30: 9,256,667 km (0.103 R)
• M31: 11,536,389 km (0.062 R)
• M32: 12,052,352 km (0.093 R)
• M33: 12,333,297 km (0.046 R)
• M34: 12,616,336 km (0.096 R)
• M35: 12,860,779 km (0.119 R)
• M36: 13,230,286 km (0.045 R)
• M37: 13,603,234 km (0.094 R)
• M38: 14,063,995 km (0.105 R)
• M39: 14,402,236 km (0.113 R)
• M40: 14,871,674 km (0.061 R)
• M41: 15,000,627 km (0.109 R)
• M42: 15,172,964 km (0.108 R)
• M43: 15,346,198 km (0.047 R)
• M44: 15,825,660 km (0.051 R)
• M45: 16,531,911 km (0.081 R)
• M46: 16,889,001 km (0.059 R)
• M47: 17,519,855 km (0.041 R)
• M48: 17,701,467 km (0.114 R)
• M49: 17,883,827 km (0.114 R)
• M50: 18,250,342 km (0.104 R)
• M51: 19,130,576 km (0.056 R)
• M52: 19,224,074 km (0.109 R)
• M53: 19,317,723 km (0.103 R)
• M54: 19,411,521 km (0.086 R)
• M55: 19,552,442 km (0.106 R)
• M56: 19,835,481 km (0.117 R)
• M57: 20,119,717 km (0.059 R)
• M58: 22,343,938 km (0.114 R)
• M59: 22,491,741 km (0.036 R)
• M60: 23,235,392 km (0.118 R)
• M61: 24,340,621 km (0.119 R)
• M62: 26,445,912 km (0.06 R)
• M63: 26,968,158 km (0.075 R)
• M64: 27,073,026 km (0.034 R)
• M65: 27,493,845 km (0.111 R)
• M66: 27,970,015 km (0.097 R)
• M67: 29,468,387 km (0.117 R)
• M68: 29,630,401 km (0.119 R)
• M69: 30,336,204 km (0.105 R)
• M70: 31,819,766 km (0.091 R)
• M71: 32,542,474 km (0.089 R)
• M72: 33,214,467 km (0.118 R)
• M73: 33,495,861 km (0.064 R)
• M74: 33,665,056 km (0.115 R)
• M75: 34,743,058 km (0.069 R)
• M76: 35,257,675 km (0.078 R)
• M77: 35,544,604 km (0.047 R)
• M78: 35,717,240 km (0.091 R)
• M79: 35,890,025 km (0.059 R)
• M80: 36,121,004 km (0.12 R)
• M81: 36,410,327 km (0.096 R)
• M82: 37,049,558 km (0.104 R)
• M83: 37,166,095 km (0.067 R)
• M84: 37,399,767 km (0.083 R)
• M85: 37,633,888 km (0.092 R)
• M86: 38,398,033 km (0.079 R)
• M87: 39,286,196 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.1

Radius: 7.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.32 AU - 16.28 AU

Year: 16969 Days

Day: 22.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,834,188 km

• M1: 139,425 km (0.071 R)
• M2: 317,297 km (0.091 R)
• M3: 447,896 km (0.102 R)
• M4: 623,674 km (0.055 R)
• M5: 748,737 km (0.074 R)
• M6: 1,007,841 km (0.11 R)
• M7: 1,276,668 km (0.12 R)
• M8: 1,329,626 km (0.091 R)
• M9: 2,449,216 km (0.067 R)
• M10: 2,605,247 km (0.095 R)
• M11: 2,974,305 km (0.12 R)
• M12: 3,045,364 km (0.102 R)
• M13: 3,140,957 km (0.04 R)
• M14: 3,735,459 km (0.064 R)
• M15: 4,257,256 km (0.032 R)
• M16: 4,337,590 km (0.071 R)
• M17: 4,829,767 km (0.09 R)
• M18: 4,913,542 km (0.069 R)
• M19: 5,455,236 km (0.113 R)
• M20: 5,600,944 km (0.082 R)
• M21: 5,956,090 km (0.1 R)
• M22: 6,166,574 km (0.07 R)
• M23: 6,287,898 km (0.116 R)
• M24: 6,379,452 km (0.11 R)
• M25: 6,440,787 km (0.081 R)
• M26: 7,096,175 km (0.098 R)
• M27: 7,969,827 km (0.09 R)
• M28: 8,102,071 km (0.051 R)
• M29: 8,201,853 km (0.055 R)
• M30: 8,402,464 km (0.119 R)
• M31: 8,706,446 km (0.115 R)
• M32: 9,048,577 km (0.065 R)
• M33: 9,186,656 km (0.058 R)
• M34: 9,994,035 km (0.106 R)
• M35: 10,460,482 km (0.063 R)
• M36: 11,081,163 km (0.065 R)
• M37: 11,563,766 km (0.097 R)
• M38: 11,676,114 km (0.099 R)
• M39: 11,864,158 km (0.101 R)
• M40: 12,357,831 km (0.116 R)
• M41: 12,549,466 km (0.079 R)
• M42: 12,780,894 km (0.114 R)
• M43: 13,091,459 km (0.101 R)
• M44: 13,169,549 km (0.064 R)
• M45: 13,601,588 km (0.102 R)
• M46: 14,078,207 km (0.084 R)
• M47: 14,966,070 km (0.113 R)
• M48: 15,334,530 km (0.056 R)
• M49: 15,789,008 km (0.102 R)
• M50: 15,913,623 km (0.077 R)
• M51: 16,038,687 km (0.099 R)
• M52: 17,349,763 km (0.098 R)
• M53: 17,693,688 km (0.12 R)
• M54: 17,909,707 km (0.1 R)
• M55: 18,213,690 km (0.079 R)
• M56: 19,224,523 km (0.088 R)
• M57: 19,983,433 km (0.084 R)
• M58: 21,208,640 km (0.101 R)
• M59: 21,576,202 km (0.089 R)
• M60: 22,457,932 km (0.102 R)
• M61: 22,645,078 km (0.105 R)
• M62: 22,973,745 km (0.091 R)
• M63: 24,978,955 km (0.047 R)
• M64: 25,904,367 km (0.074 R)
• M65: 26,297,361 km (0.111 R)
• M66: 26,692,299 km (0.095 R)
• M67: 27,188,815 km (0.049 R)
• M68: 27,588,241 km (0.093 R)
• M69: 27,688,322 km (0.101 R)
• M70: 27,788,702 km (0.085 R)
• M71: 28,950,479 km (0.027 R)
• M72: 29,307,120 km (0.102 R)
• M73: 29,358,283 km (0.098 R)
• M74: 29,511,770 km (0.029 R)
• M75: 29,665,407 km (0.071 R)
• M76: 29,922,117 km (0.073 R)
• M77: 30,231,187 km (0.083 R)
• M78: 30,593,064 km (0.104 R)
• M79: 31,112,617 km (0.045 R)
• M80: 31,216,887 km (0.049 R)
• M81: 31,949,916 km (0.108 R)
• M82: 32,055,084 km (0.099 R)
• M83: 32,107,742 km (0.08 R)
• M84: 32,900,761 km (0.118 R)
• M85: 33,646,655 km (0.078 R)
• M86: 33,700,212 km (0.055 R)
• M87: 34,021,697 km (0.104 R)
• M88: 34,667,811 km (0.111 R)
• M89: 34,884,129 km (0.098 R)
• M90: 35,046,742 km (0.082 R)
• M91: 36,410,775 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.6

Radius: 6.5

Gravity: 17.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.39 AU - 18.65 AU

Year: 24565 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,834,188 km

• M1: 227,838 km (0.114 R)
• M2: 370,404 km (0.083 R)
• M3: 817,702 km (0.086 R)
• M4: 956,529 km (0.057 R)
• M5: 1,133,204 km (0.117 R)
• M6: 1,585,737 km (0.115 R)
• M7: 2,638,757 km (0.054 R)
• M8: 2,762,175 km (0.107 R)
• M9: 2,887,389 km (0.062 R)
• M10: 3,363,110 km (0.116 R)
• M11: 3,542,029 km (0.088 R)
• M12: 4,288,971 km (0.115 R)
• M13: 4,385,761 km (0.064 R)
• M14: 4,483,149 km (0.106 R)
• M15: 4,581,435 km (0.103 R)
• M16: 4,680,319 km (0.057 R)
• M17: 4,779,951 km (0.095 R)
• M18: 6,356,713 km (0.032 R)
• M19: 6,802,365 km (0.113 R)
• M20: 8,867,115 km (0.077 R)
• M21: 9,806,888 km (0.063 R)
• M22: 10,385,832 km (0.068 R)
• M23: 11,042,118 km (0.049 R)
• M24: 11,711,718 km (0.115 R)
• M25: 14,085,088 km (0.05 R)
• M26: 14,664,481 km (0.109 R)
• M27: 17,135,838 km (0.117 R)
• M28: 17,754,126 km (0.105 R)
• M29: 18,065,888 km (0.109 R)
• M30: 19,652,373 km (0.071 R)
• M31: 20,707,188 km (0.114 R)
• M32: 21,117,834 km (0.081 R)
• M33: 23,040,914 km (0.063 R)
• M34: 23,125,886 km (0.079 R)
• M35: 23,210,858 km (0.114 R)
• M36: 25,019,346 km (0.115 R)
• M37: 25,193,927 km (0.101 R)
• M38: 26,605,233 km (0.038 R)
• M39: 26,694,394 km (0.101 R)
• M40: 27,051,484 km (0.111 R)
• M41: 30,151,301 km (0.094 R)
• M42: 30,244,052 km (0.078 R)
• M43: 31,648,327 km (0.059 R)
• M44: 32,691,623 km (0.055 R)
• M45: 34,617,097 km (0.077 R)
• M46: 34,811,724 km (0.091 R)
• M47: 35,006,650 km (0.077 R)
• M48: 36,480,189 km (0.062 R)
• M49: 38,375,594 km (0.12 R)
• M50: 38,576,953 km (0.102 R)
• M51: 38,879,589 km (0.114 R)
• M52: 39,385,978 km (0.096 R)
• M53: 39,589,132 km (0.103 R)
• M54: 39,894,461 km (0.102 R)
• M55: 41,329,703 km (0.073 R)
• M56: 42,573,310 km (0.049 R)
• M57: 42,886,119 km (0.111 R)
• M58: 43,618,999 km (0.119 R)
• M59: 43,724,017 km (0.083 R)
• M60: 44,567,450 km (0.077 R)
• M61: 44,991,111 km (0.117 R)
• M62: 45,522,482 km (0.073 R)
• M63: 45,629,146 km (0.054 R)
• M64: 48,754,844 km (0.12 R)
• M65: 50,398,475 km (0.092 R)
• M66: 51,837,757 km (0.118 R)
• M67: 52,060,358 km (0.093 R)
• M68: 52,953,906 km (0.104 R)
• M69: 53,515,048 km (0.116 R)
• M70: 53,740,043 km (0.07 R)
• M71: 55,437,381 km (0.116 R)
• M72: 57,382,302 km (0.041 R)
• M73: 58,074,043 km (0.091 R)
• M74: 62,400,563 km (0.071 R)
• M75: 63,468,542 km (0.054 R)
• M76: 64,782,012 km (0.084 R)
• M77: 65,742,879 km (0.052 R)
• M78: 68,898,197 km (0.116 R)
• M79: 69,878,961 km (0.098 R)
• M80: 70,864,362 km (0.119 R)
• M81: 70,987,930 km (0.093 R)
• M82: 71,482,650 km (0.113 R)
• M83: 74,474,757 km (0.12 R)
• M84: 74,600,269 km (0.115 R)
• M85: 75,733,473 km (0.113 R)
• M86: 77,253,238 km (0.112 R)
• M87: 77,507,554 km (0.034 R)
• M88: 77,762,170 km (0.042 R)
• M89: 79,295,249 km (0.082 R)
• M90: 82,781,179 km (0.052 R)
• M91: 84,477,319 km (0.059 R)
• M92: 85,789,891 km (0.11 R)
• M93: 86,184,979 km (0.074 R)
• M94: 86,712,611 km (0.063 R)
• M95: 86,976,950 km (0.107 R)
• M96: 88,169,395 km (0.109 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 11,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit