🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.67 AU

Year: 140 Days

Day: 21.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.56 AU - 0.6 AU

Year: 156 Days

Day: 18.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.72 AU - 1.08 AU

Year: 301 Days

Day: 40.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,333,189 km

• M1: 207,343 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.73 AU - 4.03 AU

Year: 2699 Days

Day: 32.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,333,189 km

• M1: 652,995 km (0.07 R)
• M2: 889,359 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.3

Radius: 12.1

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.37 AU - 7.13 AU

Year: 4869 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,333,189 km

• M1: 324,029 km (0.099 R)
• M2: 444,006 km (0.085 R)
• M3: 571,913 km (0.12 R)
• M4: 790,774 km (0.089 R)
• M5: 1,081,742 km (0.064 R)
• M6: 1,171,351 km (0.07 R)
• M7: 1,342,641 km (0.04 R)
• M8: 1,489,097 km (0.11 R)
• M9: 2,166,925 km (0.1 R)
• M10: 2,301,563 km (0.082 R)
• M11: 2,458,940 km (0.057 R)
• M12: 2,681,243 km (0.057 R)
• M13: 3,365,503 km (0.073 R)
• M14: 3,727,530 km (0.108 R)
• M15: 3,866,656 km (0.117 R)
• M16: 4,415,830 km (0.115 R)
• M17: 4,662,218 km (0.101 R)
• M18: 5,015,119 km (0.098 R)
• M19: 5,272,427 km (0.084 R)
• M20: 5,428,907 km (0.095 R)
• M21: 5,587,032 km (0.063 R)
• M22: 5,746,653 km (0.036 R)
• M23: 6,179,738 km (0.095 R)
• M24: 6,483,721 km (0.109 R)
• M25: 6,906,186 km (0.085 R)
• M26: 7,630,090 km (0.061 R)
• M27: 7,837,283 km (0.04 R)
• M28: 7,956,363 km (0.106 R)
• M29: 8,962,558 km (0.082 R)
• M30: 9,306,932 km (0.101 R)
• M31: 9,401,478 km (0.089 R)
• M32: 9,719,374 km (0.116 R)
• M33: 9,911,906 km (0.058 R)
• M34: 10,137,949 km (0.081 R)
• M35: 10,464,072 km (0.092 R)
• M36: 10,727,364 km (0.066 R)
• M37: 11,193,511 km (0.06 R)
• M38: 11,395,319 km (0.119 R)
• M39: 11,870,741 km (0.102 R)
• M40: 12,841,481 km (0.119 R)
• M41: 12,982,253 km (0.12 R)
• M42: 13,336,351 km (0.112 R)
• M43: 14,054,122 km (0.081 R)
• M44: 14,454,296 km (0.083 R)
• M45: 14,564,101 km (0.055 R)
• M46: 15,117,314 km (0.086 R)
• M47: 16,054,544 km (0.058 R)
• M48: 16,206,237 km (0.033 R)
• M49: 16,510,967 km (0.062 R)
• M50: 17,320,292 km (0.047 R)
• M51: 17,788,533 km (0.112 R)
• M52: 17,984,955 km (0.118 R)
• M53: 18,498,824 km (0.091 R)
• M54: 18,817,318 km (0.116 R)
• M55: 18,897,353 km (0.111 R)
• M56: 19,097,664 km (0.107 R)
• M57: 19,581,464 km (0.052 R)
• M58: 20,150,983 km (0.115 R)
• M59: 21,098,386 km (0.094 R)
• M60: 21,514,717 km (0.077 R)
• M61: 21,933,890 km (0.068 R)
• M62: 22,355,756 km (0.04 R)
• M63: 22,440,578 km (0.068 R)
• M64: 22,780,465 km (0.092 R)
• M65: 23,637,511 km (0.117 R)
• M66: 23,810,296 km (0.095 R)
• M67: 23,939,998 km (0.074 R)
• M68: 24,287,364 km (0.075 R)
• M69: 24,680,058 km (0.112 R)
• M70: 25,206,942 km (0.074 R)
• M71: 26,361,239 km (0.079 R)
• M72: 27,035,028 km (0.042 R)
• M73: 27,805,457 km (0.12 R)
• M74: 28,262,030 km (0.084 R)
• M75: 28,721,146 km (0.071 R)
• M76: 28,859,374 km (0.12 R)
• M77: 29,043,978 km (0.061 R)
• M78: 29,739,757 km (0.084 R)
• M79: 29,926,306 km (0.098 R)
• M80: 30,206,802 km (0.052 R)
• M81: 30,394,248 km (0.076 R)
• M82: 30,723,214 km (0.072 R)
• M83: 30,817,461 km (0.095 R)
• M84: 31,764,864 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 10.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.89 AU - 5.91 AU

Year: 5060 Days

Day: 13.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,333,189 km

• M1: 301,889 km (0.085 R)
• M2: 587,471 km (0.103 R)
• M3: 803,041 km (0.093 R)
• M4: 965,654 km (0.119 R)
• M5: 1,031,178 km (0.114 R)
• M6: 1,098,348 km (0.09 R)
• M7: 1,223,262 km (0.076 R)
• M8: 1,367,923 km (0.107 R)
• M9: 1,658,741 km (0.086 R)
• M10: 2,020,020 km (0.113 R)
• M11: 2,738,987 km (0.052 R)
• M12: 3,008,264 km (0.113 R)
• M13: 3,448,829 km (0.118 R)
• M14: 4,017,301 km (0.09 R)
• M15: 4,213,424 km (0.115 R)
• M16: 4,524,737 km (0.108 R)
• M17: 4,660,572 km (0.072 R)
• M18: 4,751,827 km (0.111 R)
• M19: 4,912,944 km (0.051 R)
• M20: 5,099,343 km (0.114 R)
• M21: 5,264,349 km (0.111 R)
• M22: 5,527,342 km (0.117 R)
• M23: 5,843,742 km (0.042 R)
• M24: 6,190,958 km (0.107 R)
• M25: 6,417,898 km (0.065 R)
• M26: 7,167,533 km (0.118 R)
• M27: 7,673,772 km (0.109 R)
• M28: 8,026,823 km (0.037 R)
• M29: 8,219,057 km (0.112 R)
• M30: 8,357,435 km (0.074 R)
• M31: 8,748,783 km (0.081 R)
• M32: 8,918,427 km (0.105 R)
• M33: 9,203,411 km (0.112 R)
• M34: 10,824,453 km (0.115 R)
• M35: 11,098,068 km (0.08 R)
• M36: 11,373,926 km (0.081 R)
• M37: 11,466,378 km (0.111 R)
• M38: 11,652,178 km (0.117 R)
• M39: 13,012,023 km (0.108 R)
• M40: 13,238,215 km (0.085 R)
• M41: 13,465,604 km (0.096 R)
• M42: 13,759,863 km (0.075 R)
• M43: 14,089,427 km (0.093 R)
• M44: 14,321,752 km (0.103 R)
• M45: 14,488,404 km (0.077 R)
• M46: 14,622,145 km (0.089 R)
• M47: 15,229,213 km (0.111 R)
• M48: 16,086,259 km (0.081 R)
• M49: 17,135,090 km (0.082 R)
• M50: 17,312,064 km (0.034 R)
• M51: 17,739,316 km (0.11 R)
• M52: 17,918,384 km (0.12 R)
• M53: 18,386,625 km (0.112 R)
• M54: 18,459,031 km (0.101 R)
• M55: 19,115,018 km (0.108 R)
• M56: 20,113,135 km (0.064 R)
• M57: 20,187,784 km (0.071 R)
• M58: 20,562,227 km (0.107 R)
• M59: 20,939,064 km (0.092 R)
• M60: 21,318,145 km (0.075 R)
• M61: 21,508,583 km (0.1 R)
• M62: 21,584,878 km (0.111 R)
• M63: 21,890,956 km (0.112 R)
• M64: 23,679,249 km (0.108 R)
• M65: 24,192,968 km (0.041 R)
• M66: 24,830,554 km (0.028 R)
• M67: 25,191,533 km (0.062 R)
• M68: 25,272,017 km (0.11 R)
• M69: 25,716,024 km (0.115 R)
• M70: 26,040,651 km (0.038 R)
• M71: 26,162,723 km (0.081 R)
• M72: 26,611,816 km (0.099 R)
• M73: 26,775,924 km (0.085 R)
• M74: 27,022,462 km (0.098 R)
• M75: 27,683,834 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.3

Radius: 4.9

Gravity: 23.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.89 AU - 21.51 AU

Year: 26294 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,333,189 km

• M1: 68,516 km (0.07 R)
• M2: 145,858 km (0.105 R)
• M3: 376,837 km (0.103 R)
• M4: 1,010,982 km (0.08 R)
• M5: 2,056,372 km (0.105 R)
• M6: 3,549,359 km (0.084 R)
• M7: 4,090,155 km (0.049 R)
• M8: 4,182,756 km (0.096 R)
• M9: 4,276,106 km (0.084 R)
• M10: 4,608,213 km (0.072 R)
• M11: 5,096,949 km (0.108 R)
• M12: 5,196,581 km (0.118 R)
• M13: 6,389,026 km (0.074 R)
• M14: 6,496,587 km (0.103 R)
• M15: 7,378,616 km (0.04 R)
• M16: 7,833,393 km (0.065 R)
• M17: 8,064,372 km (0.1 R)
• M18: 9,009,981 km (0.084 R)
• M19: 9,434,539 km (0.088 R)
• M20: 9,865,830 km (0.094 R)
• M21: 9,927,913 km (0.078 R)
• M22: 10,683,532 km (0.095 R)
• M23: 11,327,102 km (0.093 R)
• M24: 11,785,171 km (0.12 R)
• M25: 12,990,481 km (0.039 R)
• M26: 13,058,697 km (0.117 R)
• M27: 13,126,914 km (0.055 R)
• M28: 13,469,792 km (0.097 R)
• M29: 13,538,757 km (0.101 R)
• M30: 13,746,249 km (0.101 R)
• M31: 15,156,508 km (0.116 R)
• M32: 15,371,929 km (0.108 R)
• M33: 15,516,142 km (0.051 R)
• M34: 15,660,803 km (0.079 R)
• M35: 15,805,913 km (0.118 R)
• M36: 15,878,617 km (0.075 R)
• M37: 17,281,396 km (0.071 R)
• M38: 18,416,695 km (0.026 R)
• M39: 18,723,370 km (0.087 R)
• M40: 19,264,316 km (0.052 R)
• M41: 20,678,764 km (0.07 R)
• M42: 21,237,811 km (0.111 R)
• M43: 21,559,447 km (0.05 R)
• M44: 21,801,795 km (0.069 R)
• M45: 22,452,247 km (0.115 R)
• M46: 23,523,068 km (0.062 R)
• M47: 24,441,899 km (0.12 R)
• M48: 26,833,520 km (0.119 R)
• M49: 27,007,053 km (0.094 R)
• M50: 27,181,185 km (0.079 R)
• M51: 27,617,861 km (0.089 R)
• M52: 27,881,004 km (0.104 R)
• M53: 28,233,157 km (0.075 R)
• M54: 28,498,245 km (0.069 R)
• M55: 31,102,893 km (0.076 R)
• M56: 31,742,873 km (0.113 R)
• M57: 33,970,086 km (0.091 R)
• M58: 34,818,156 km (0.053 R)
• M59: 35,102,392 km (0.099 R)
• M60: 35,387,376 km (0.085 R)
• M61: 35,959,738 km (0.099 R)
• M62: 38,572,913 km (0.11 R)
• M63: 39,161,880 km (0.115 R)
• M64: 41,246,527 km (0.104 R)
• M65: 41,446,988 km (0.116 R)
• M66: 45,626,154 km (0.029 R)
• M67: 46,665,709 km (0.086 R)
• M68: 47,083,686 km (0.084 R)
• M69: 47,188,255 km (0.031 R)
• M70: 48,450,562 km (0.059 R)
• M71: 49,085,904 km (0.075 R)
• M72: 49,404,547 km (0.042 R)
• M73: 49,723,939 km (0.087 R)
• M74: 50,150,891 km (0.115 R)
• M75: 51,870,668 km (0.083 R)
• M76: 55,257,115 km (0.119 R)
• M77: 57,032,842 km (0.069 R)
• M78: 57,144,442 km (0.116 R)
• M79: 59,618,043 km (0.064 R)
• M80: 59,957,929 km (0.111 R)
• M81: 60,412,258 km (0.115 R)
• M82: 64,901,540 km (0.031 R)
• M83: 71,893,894 km (0.119 R)
• M84: 72,135,046 km (0.083 R)
• M85: 72,376,497 km (0.109 R)
• M86: 73,102,495 km (0.11 R)
• M87: 73,466,467 km (0.038 R)
• M88: 74,196,056 km (0.091 R)
• M89: 75,539,894 km (0.088 R)
• M90: 77,014,929 km (0.117 R)
• M91: 78,499,538 km (0.112 R)
• M92: 81,874,316 km (0.091 R)
• M93: 84,150,448 km (0.103 R)
• M94: 84,277,456 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.4

Radius: 5.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.95 AU - 20.67 AU

Year: 27665 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,333,189 km

• M1: 83,775 km (0.105 R)
• M2: 140,622 km (0.102 R)
• M3: 193,131 km (0.107 R)
• M4: 361,578 km (0.099 R)
• M5: 483,949 km (0.063 R)
• M6: 557,701 km (0.078 R)
• M7: 717,172 km (0.092 R)
• M8: 1,236,726 km (0.114 R)
• M9: 1,298,210 km (0.088 R)
• M10: 2,362,599 km (0.102 R)
• M11: 2,543,014 km (0.104 R)
• M12: 2,808,700 km (0.043 R)
• M13: 3,569,256 km (0.106 R)
• M14: 3,628,048 km (0.112 R)
• M15: 3,806,368 km (0.036 R)
• M16: 4,484,346 km (0.073 R)
• M17: 4,740,009 km (0.11 R)
• M18: 5,099,343 km (0.073 R)
• M19: 5,198,975 km (0.069 R)
• M20: 5,844,340 km (0.104 R)
• M21: 6,950,616 km (0.113 R)
• M22: 7,735,855 km (0.066 R)
• M23: 8,003,935 km (0.062 R)
• M24: 8,080,978 km (0.1 R)
• M25: 8,905,711 km (0.098 R)
• M26: 8,945,653 km (0.041 R)
• M27: 9,348,371 km (0.092 R)
• M28: 9,470,293 km (0.082 R)
• M29: 10,004,956 km (0.117 R)
• M30: 10,296,821 km (0.036 R)
• M31: 10,634,015 km (0.088 R)
• M32: 11,579,474 km (0.111 R)
• M33: 11,710,521 km (0.056 R)
• M34: 11,798,036 km (0.076 R)
• M35: 11,885,850 km (0.087 R)
• M36: 12,195,069 km (0.103 R)
• M37: 12,283,930 km (0.087 R)
• M38: 12,686,199 km (0.096 R)
• M39: 12,776,107 km (0.104 R)
• M40: 14,104,686 km (0.076 R)
• M41: 14,525,953 km (0.114 R)
• M42: 14,761,719 km (0.074 R)
• M43: 15,189,270 km (0.093 R)
• M44: 15,380,755 km (0.069 R)
• M45: 16,643,810 km (0.083 R)
• M46: 17,688,303 km (0.117 R)
• M47: 18,549,089 km (0.073 R)
• M48: 19,061,910 km (0.097 R)
• M49: 19,319,967 km (0.116 R)
• M50: 19,996,598 km (0.11 R)
• M51: 20,048,957 km (0.051 R)
• M52: 20,364,010 km (0.089 R)
• M53: 21,372,749 km (0.095 R)
• M54: 21,694,683 km (0.056 R)
• M55: 21,748,538 km (0.064 R)
• M56: 21,802,394 km (0.066 R)
• M57: 22,397,644 km (0.062 R)
• M58: 23,053,181 km (0.073 R)
• M59: 23,108,084 km (0.091 R)
• M60: 23,218,038 km (0.112 R)
• M61: 23,992,656 km (0.047 R)
• M62: 24,159,757 km (0.078 R)
• M63: 26,080,145 km (0.116 R)
• M64: 28,342,663 km (0.117 R)
• M65: 28,578,280 km (0.077 R)
• M66: 29,348,409 km (0.113 R)
• M67: 29,765,937 km (0.04 R)
• M68: 30,245,548 km (0.108 R)
• M69: 30,546,539 km (0.102 R)
• M70: 31,212,249 km (0.092 R)
• M71: 31,882,897 km (0.111 R)
• M72: 32,743,084 km (0.035 R)
• M73: 32,804,868 km (0.09 R)
• M74: 33,114,087 km (0.087 R)
• M75: 34,110,259 km (0.113 R)
• M76: 34,737,972 km (0.078 R)
• M77: 35,559,563 km (0.074 R)
• M78: 36,195,953 km (0.106 R)
• M79: 38,322,337 km (0.032 R)
• M80: 38,387,412 km (0.053 R)
• M81: 39,630,720 km (0.045 R)
• M82: 39,762,366 km (0.086 R)
• M83: 40,555,235 km (0.066 R)
• M84: 41,153,477 km (0.1 R)
• M85: 41,754,411 km (0.047 R)
• M86: 42,089,511 km (0.075 R)
• M87: 42,492,976 km (0.118 R)
• M88: 43,439,183 km (0.089 R)
• M89: 46,249,678 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.1

Radius: 4.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 18.6 AU - 21.44 AU

Year: 31630 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,333,189 km

• M1: 167,101 km (0.09 R)
• M2: 418,425 km (0.115 R)
• M3: 543,040 km (0.081 R)
• M4: 883,675 km (0.063 R)
• M5: 1,507,797 km (0.048 R)
• M6: 1,675,047 km (0.068 R)
• M7: 1,798,166 km (0.058 R)
• M8: 1,848,282 km (0.089 R)
• M9: 2,211,805 km (0.03 R)
• M10: 2,265,510 km (0.059 R)
• M11: 2,429,320 km (0.107 R)
• M12: 2,973,108 km (0.082 R)
• M13: 3,182,695 km (0.078 R)
• M14: 5,058,951 km (0.118 R)
• M15: 5,201,368 km (0.092 R)
• M16: 6,234,042 km (0.095 R)
• M17: 6,812,687 km (0.084 R)
• M18: 7,009,408 km (0.077 R)
• M19: 7,247,867 km (0.1 R)
• M20: 7,691,874 km (0.081 R)
• M21: 7,732,714 km (0.057 R)
• M22: 7,773,554 km (0.067 R)
• M23: 8,733,673 km (0.108 R)
• M24: 9,292,571 km (0.091 R)
• M25: 9,554,517 km (0.096 R)
• M26: 10,130,169 km (0.111 R)
• M27: 10,309,687 km (0.073 R)
• M28: 10,535,430 km (0.082 R)
• M29: 11,407,885 km (0.119 R)
• M30: 11,970,971 km (0.12 R)
• M31: 13,172,541 km (0.115 R)
• M32: 15,327,349 km (0.067 R)
• M33: 17,858,246 km (0.111 R)
• M34: 20,742,194 km (0.104 R)
• M35: 21,600,586 km (0.112 R)
• M36: 23,826,602 km (0.092 R)
• M37: 25,695,678 km (0.062 R)
• M38: 26,062,941 km (0.075 R)
• M39: 26,678,835 km (0.106 R)
• M40: 28,365,252 km (0.108 R)
• M41: 28,808,212 km (0.099 R)
• M42: 29,380,872 km (0.117 R)
• M43: 30,279,357 km (0.051 R)
• M44: 31,774,737 km (0.088 R)
• M45: 33,894,988 km (0.09 R)
• M46: 35,446,916 km (0.104 R)
• M47: 37,991,576 km (0.048 R)
• M48: 42,241,352 km (0.12 R)
• M49: 42,891,654 km (0.049 R)
• M50: 44,055,975 km (0.096 R)
• M51: 44,202,281 km (0.109 R)
• M52: 46,044,130 km (0.077 R)
• M53: 50,872,402 km (0.03 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit