🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.61 AU

Year: 193 Days

Day: 30.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,422,450 km

• M1: 314,604 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.3 AU - 1.34 AU

Year: 682 Days

Day: 42 Hours

Environment

Temp: -106 °C

Axial Tilt: 167.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,422,450 km

• M1: 633,098 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.7 AU - 2.8 AU

Year: 1517 Days

Day: 33.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,422,450 km

• M1: 491,130 km (0.097 R)
• M2: 1,723,218 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 13.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.91 AU - 4.67 AU

Year: 3317 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,422,450 km

• M1: 163,510 km (0.071 R)
• M2: 367,263 km (0.111 R)
• M3: 459,714 km (0.07 R)
• M4: 571,464 km (0.12 R)
• M5: 731,534 km (0.084 R)
• M6: 827,875 km (0.058 R)
• M7: 981,362 km (0.116 R)
• M8: 1,178,981 km (0.111 R)
• M9: 1,318,556 km (0.104 R)
• M10: 1,501,065 km (0.076 R)
• M11: 1,640,640 km (0.114 R)
• M12: 1,811,181 km (0.037 R)
• M13: 2,199,238 km (0.083 R)
• M14: 2,344,348 km (0.101 R)
• M15: 2,507,709 km (0.12 R)
• M16: 2,736,743 km (0.118 R)
• M17: 2,909,230 km (0.079 R)
• M18: 3,298,035 km (0.044 R)
• M19: 3,431,476 km (0.083 R)
• M20: 3,515,849 km (0.118 R)
• M21: 3,669,337 km (0.094 R)
• M22: 3,790,361 km (0.068 R)
• M23: 4,125,610 km (0.118 R)
• M24: 4,525,934 km (0.109 R)
• M25: 4,768,432 km (0.112 R)
• M26: 5,188,802 km (0.043 R)
• M27: 5,364,131 km (0.065 R)
• M28: 5,801,405 km (0.108 R)
• M29: 5,902,384 km (0.092 R)
• M30: 6,126,631 km (0.056 R)
• M31: 6,437,047 km (0.09 R)
• M32: 6,604,746 km (0.104 R)
• M33: 7,289,904 km (0.116 R)
• M34: 7,399,111 km (0.116 R)
• M35: 7,663,301 km (0.045 R)
• M36: 7,841,172 km (0.117 R)
• M37: 8,405,904 km (0.068 R)
• M38: 8,635,387 km (0.111 R)
• M39: 8,913,789 km (0.102 R)
• M40: 9,574,563 km (0.031 R)
• M41: 9,790,433 km (0.057 R)
• M42: 9,959,329 km (0.057 R)
• M43: 10,056,418 km (0.097 R)
• M44: 10,546,051 km (0.117 R)
• M45: 11,043,614 km (0.106 R)
• M46: 11,144,144 km (0.104 R)
• M47: 11,270,105 km (0.068 R)
• M48: 11,371,233 km (0.08 R)
• M49: 12,139,269 km (0.118 R)
• M50: 12,555,899 km (0.115 R)
• M51: 13,030,124 km (0.105 R)
• M52: 13,216,074 km (0.112 R)
• M53: 13,806,537 km (0.05 R)
• M54: 13,914,846 km (0.056 R)
• M55: 14,735,989 km (0.119 R)
• M56: 14,957,693 km (0.111 R)
• M57: 15,264,219 km (0.069 R)
• M58: 15,348,143 km (0.104 R)
• M59: 15,488,466 km (0.073 R)
• M60: 16,282,083 km (0.07 R)
• M61: 16,539,989 km (0.093 R)
• M62: 17,117,886 km (0.11 R)
• M63: 17,409,452 km (0.044 R)
• M64: 17,614,401 km (0.103 R)
• M65: 18,532,035 km (0.11 R)
• M66: 19,404,489 km (0.117 R)
• M67: 20,691,779 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 9.3

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.59 AU - 5.59 AU

Year: 5163 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,422,450 km

• M1: 143,913 km (0.118 R)
• M2: 255,064 km (0.064 R)
• M3: 333,154 km (0.111 R)
• M4: 394,190 km (0.12 R)
• M5: 594,352 km (0.084 R)
• M6: 718,967 km (0.098 R)
• M7: 1,035,367 km (0.067 R)
• M8: 1,145,770 km (0.041 R)
• M9: 1,216,829 km (0.083 R)
• M10: 1,439,132 km (0.096 R)
• M11: 1,855,313 km (0.109 R)
• M12: 2,253,842 km (0.065 R)
• M13: 2,509,654 km (0.08 R)
• M14: 2,871,681 km (0.12 R)
• M15: 2,950,070 km (0.097 R)
• M16: 3,560,579 km (0.103 R)
• M17: 3,644,952 km (0.069 R)
• M18: 3,751,316 km (0.103 R)
• M19: 4,120,973 km (0.109 R)
• M20: 4,731,930 km (0.063 R)
• M21: 4,894,992 km (0.108 R)
• M22: 5,861,993 km (0.045 R)
• M23: 6,087,736 km (0.108 R)
• M24: 6,341,753 km (0.058 R)
• M25: 6,470,108 km (0.099 R)
• M26: 6,808,049 km (0.115 R)
• M27: 6,886,738 km (0.062 R)
• M28: 7,071,791 km (0.074 R)
• M29: 7,312,194 km (0.053 R)
• M30: 7,419,755 km (0.048 R)
• M31: 7,555,141 km (0.109 R)
• M32: 7,828,307 km (0.072 R)
• M33: 7,910,885 km (0.101 R)
• M34: 8,188,239 km (0.107 R)
• M35: 9,155,240 km (0.108 R)
• M36: 9,300,500 km (0.088 R)
• M37: 9,652,204 km (0.033 R)
• M38: 10,188,064 km (0.103 R)
• M39: 10,581,057 km (0.115 R)
• M40: 10,702,980 km (0.063 R)
• M41: 11,071,589 km (0.056 R)
• M42: 11,381,855 km (0.072 R)
• M43: 12,170,236 km (0.118 R)
• M44: 12,976,269 km (0.108 R)
• M45: 13,567,330 km (0.059 R)
• M46: 13,966,158 km (0.046 R)
• M47: 14,133,558 km (0.117 R)
• M48: 14,775,482 km (0.113 R)
• M49: 14,980,132 km (0.109 R)
• M50: 15,185,829 km (0.086 R)
• M51: 15,704,036 km (0.093 R)
• M52: 16,298,389 km (0.083 R)
• M53: 16,474,615 km (0.08 R)
• M54: 16,545,375 km (0.118 R)
• M55: 16,757,953 km (0.109 R)
• M56: 17,221,707 km (0.069 R)
• M57: 18,161,929 km (0.114 R)
• M58: 18,381,240 km (0.113 R)
• M59: 18,564,647 km (0.117 R)
• M60: 18,896,455 km (0.098 R)
• M61: 19,865,700 km (0.048 R)
• M62: 20,394,379 km (0.093 R)
• M63: 20,736,808 km (0.054 R)
• M64: 20,927,695 km (0.111 R)
• M65: 21,080,883 km (0.052 R)
• M66: 21,388,456 km (0.052 R)
• M67: 21,581,438 km (0.056 R)
• M68: 21,736,271 km (0.066 R)
• M69: 22,085,882 km (0.072 R)
• M70: 22,241,912 km (0.114 R)
• M71: 22,987,957 km (0.047 R)
• M72: 23,982,035 km (0.074 R)
• M73: 24,990,025 km (0.116 R)
• M74: 25,888,660 km (0.11 R)
• M75: 26,383,230 km (0.1 R)
• M76: 27,256,134 km (0.104 R)
• M77: 27,465,421 km (0.103 R)
• M78: 27,549,345 km (0.094 R)
• M79: 28,180,948 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 13

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.52 AU - 6.02 AU

Year: 5439 Days

Day: 10.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,422,450 km

• M1: 194,178 km (0.078 R)
• M2: 347,965 km (0.117 R)
• M3: 514,766 km (0.03 R)
• M4: 830,119 km (0.063 R)
• M5: 1,084,734 km (0.118 R)
• M6: 1,284,896 km (0.091 R)
• M7: 1,531,583 km (0.111 R)
• M8: 1,977,385 km (0.115 R)
• M9: 2,071,332 km (0.094 R)
• M10: 2,167,075 km (0.093 R)
• M11: 2,402,841 km (0.098 R)
• M12: 2,524,015 km (0.074 R)
• M13: 2,751,404 km (0.091 R)
• M14: 2,942,740 km (0.081 R)
• M15: 3,428,933 km (0.118 R)
• M16: 3,612,190 km (0.105 R)
• M17: 4,230,029 km (0.095 R)
• M18: 4,476,567 km (0.074 R)
• M19: 4,753,173 km (0.092 R)
• M20: 4,855,348 km (0.113 R)
• M21: 4,983,853 km (0.079 R)
• M22: 5,270,782 km (0.102 R)
• M23: 5,376,547 km (0.098 R)
• M24: 6,247,656 km (0.079 R)
• M25: 7,876,178 km (0.097 R)
• M26: 9,020,602 km (0.078 R)
• M27: 9,435,138 km (0.086 R)
• M28: 9,725,657 km (0.027 R)
• M29: 9,953,794 km (0.112 R)
• M30: 10,150,664 km (0.075 R)
• M31: 10,715,695 km (0.108 R)
• M32: 11,530,854 km (0.08 R)
• M33: 11,945,988 km (0.114 R)
• M34: 12,085,414 km (0.111 R)
• M35: 12,862,126 km (0.041 R)
• M36: 13,112,702 km (0.079 R)
• M37: 13,800,852 km (0.056 R)
• M38: 14,500,821 km (0.086 R)
• M39: 15,667,834 km (0.074 R)
• M40: 16,050,655 km (0.103 R)
• M41: 16,397,871 km (0.047 R)
• M42: 16,708,586 km (0.116 R)
• M43: 17,138,979 km (0.119 R)
• M44: 17,573,112 km (0.074 R)
• M45: 18,050,928 km (0.119 R)
• M46: 18,694,498 km (0.058 R)
• M47: 18,775,580 km (0.071 R)
• M48: 19,019,275 km (0.118 R)
• M49: 19,182,187 km (0.113 R)
• M50: 19,263,867 km (0.119 R)
• M51: 19,345,697 km (0.098 R)
• M52: 20,045,815 km (0.081 R)
• M53: 20,294,896 km (0.105 R)
• M54: 20,586,761 km (0.112 R)
• M55: 21,259,204 km (0.105 R)
• M56: 21,428,399 km (0.077 R)
• M57: 22,024,247 km (0.071 R)
• M58: 22,238,322 km (0.107 R)
• M59: 23,493,897 km (0.115 R)
• M60: 23,668,926 km (0.041 R)
• M61: 24,020,182 km (0.1 R)
• M62: 24,328,952 km (0.079 R)
• M63: 24,683,499 km (0.095 R)
• M64: 24,905,951 km (0.055 R)
• M65: 24,995,111 km (0.114 R)
• M66: 25,308,070 km (0.119 R)
• M67: 25,847,520 km (0.046 R)
• M68: 25,983,056 km (0.085 R)
• M69: 26,527,293 km (0.084 R)
• M70: 26,846,535 km (0.068 R)
• M71: 26,937,939 km (0.058 R)
• M72: 27,857,966 km (0.04 R)
• M73: 29,398,674 km (0.106 R)
• M74: 29,681,714 km (0.108 R)
• M75: 30,345,778 km (0.088 R)
• M76: 31,351,076 km (0.035 R)
• M77: 31,688,569 km (0.104 R)
• M78: 32,221,437 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.8

Radius: 4.4

Gravity: 24.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.81 AU - 15.51 AU

Year: 20252 Days

Day: 16.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 72 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,422,450 km

• M1: 86,019 km (0.079 R)
• M2: 132,394 km (0.04 R)
• M3: 289,771 km (0.099 R)
• M4: 370,404 km (0.109 R)
• M5: 458,517 km (0.073 R)
• M6: 676,482 km (0.032 R)
• M7: 1,249,292 km (0.113 R)
• M8: 1,302,399 km (0.073 R)
• M9: 1,550,582 km (0.073 R)
• M10: 1,843,345 km (0.117 R)
• M11: 1,965,417 km (0.088 R)
• M12: 2,613,774 km (0.073 R)
• M13: 2,820,219 km (0.116 R)
• M14: 3,212,465 km (0.064 R)
• M15: 3,248,967 km (0.052 R)
• M16: 3,470,820 km (0.093 R)
• M17: 4,488,086 km (0.077 R)
• M18: 4,611,055 km (0.093 R)
• M19: 4,818,398 km (0.109 R)
• M20: 5,458,826 km (0.074 R)
• M21: 5,766,699 km (0.078 R)
• M22: 6,080,256 km (0.105 R)
• M23: 6,216,390 km (0.076 R)
• M24: 6,399,348 km (0.085 R)
• M25: 8,074,695 km (0.085 R)
• M26: 8,324,523 km (0.057 R)
• M27: 8,729,634 km (0.101 R)
• M28: 9,664,172 km (0.11 R)
• M29: 10,089,628 km (0.086 R)
• M30: 10,196,890 km (0.114 R)
• M31: 11,682,397 km (0.094 R)
• M32: 11,908,140 km (0.074 R)
• M33: 12,594,196 km (0.119 R)
• M34: 12,883,817 km (0.088 R)
• M35: 13,175,533 km (0.101 R)
• M36: 14,364,238 km (0.119 R)
• M37: 14,485,113 km (0.117 R)
• M38: 16,085,212 km (0.118 R)
• M39: 16,273,556 km (0.05 R)
• M40: 17,546,933 km (0.034 R)
• M41: 18,654,256 km (0.032 R)
• M42: 19,449,369 km (0.068 R)
• M43: 20,052,996 km (0.099 R)
• M44: 21,830,967 km (0.082 R)
• M45: 23,303,459 km (0.1 R)
• M46: 23,445,427 km (0.106 R)
• M47: 24,374,729 km (0.092 R)
• M48: 24,807,665 km (0.118 R)
• M49: 25,097,736 km (0.101 R)
• M50: 25,462,006 km (0.054 R)
• M51: 25,754,620 km (0.074 R)
• M52: 26,787,444 km (0.105 R)
• M53: 28,589,200 km (0.091 R)
• M54: 28,665,196 km (0.034 R)
• M55: 29,351,551 km (0.113 R)
• M56: 29,658,227 km (0.118 R)
• M57: 31,208,061 km (0.078 R)
• M58: 32,150,378 km (0.096 R)
• M59: 32,308,353 km (0.12 R)
• M60: 33,022,533 km (0.075 R)
• M61: 34,143,620 km (0.114 R)
• M62: 34,385,370 km (0.102 R)
• M63: 34,708,800 km (0.102 R)
• M64: 35,684,926 km (0.036 R)
• M65: 38,750,935 km (0.084 R)
• M66: 40,357,915 km (0.062 R)
• M67: 40,784,419 km (0.052 R)
• M68: 41,727,932 km (0.044 R)
• M69: 42,159,223 km (0.097 R)
• M70: 42,505,243 km (0.067 R)
• M71: 42,765,394 km (0.111 R)
• M72: 42,939,077 km (0.079 R)
• M73: 44,249,704 km (0.056 R)
• M74: 44,425,332 km (0.106 R)
• M75: 45,750,619 km (0.079 R)
• M76: 47,088,922 km (0.033 R)
• M77: 47,537,865 km (0.093 R)
• M78: 50,169,591 km (0.099 R)
• M79: 52,197,390 km (0.064 R)
• M80: 52,662,041 km (0.11 R)
• M81: 54,251,817 km (0.106 R)
• M82: 55,005,491 km (0.094 R)
• M83: 55,478,221 km (0.059 R)
• M84: 56,047,291 km (0.071 R)
• M85: 56,427,718 km (0.073 R)
• M86: 56,618,306 km (0.05 R)
• M87: 59,890,311 km (0.096 R)
• M88: 60,084,788 km (0.084 R)
• M89: 60,376,653 km (0.073 R)
• M90: 60,962,030 km (0.098 R)
• M91: 63,322,086 km (0.05 R)
• M92: 63,619,187 km (0.119 R)
• M93: 67,220,457 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit