🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.69 AU - 0.85 AU

Year: 244 Days

Day: 38.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.92 AU

Year: 269 Days

Day: 21.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.97 AU - 0.99 AU

Year: 351 Days

Day: 26.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.95 AU - 1.53 AU

Year: 499 Days

Day: 29.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.98 AU - 1.62 AU

Year: 536 Days

Day: 24.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,321,272 km

• M1: 768,783 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.21 AU - 1.43 AU

Year: 548 Days

Day: 18.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.8

Radius: 12.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.42 AU - 11.44 AU

Year: 13975 Days

Day: 10.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 110,321,272 km

• M1: 366,066 km (0.1 R)
• M2: 489,484 km (0.091 R)
• M3: 647,160 km (0.119 R)
• M4: 751,131 km (0.1 R)
• M5: 997,967 km (0.092 R)
• M6: 1,271,731 km (0.102 R)
• M7: 1,383,631 km (0.049 R)
• M8: 1,993,990 km (0.068 R)
• M9: 2,179,192 km (0.118 R)
• M10: 2,260,274 km (0.114 R)
• M11: 2,509,953 km (0.107 R)
• M12: 2,652,669 km (0.051 R)
• M13: 2,739,586 km (0.094 R)
• M14: 3,127,493 km (0.034 R)
• M15: 3,824,021 km (0.109 R)
• M16: 3,922,755 km (0.108 R)
• M17: 4,122,768 km (0.063 R)
• M18: 4,291,963 km (0.027 R)
• M19: 4,743,000 km (0.112 R)
• M20: 5,355,753 km (0.077 R)
• M21: 5,653,004 km (0.114 R)
• M22: 5,917,344 km (0.079 R)
• M23: 6,616,115 km (0.046 R)
• M24: 7,177,706 km (0.096 R)
• M25: 7,423,196 km (0.049 R)
• M26: 7,671,379 km (0.071 R)
• M27: 7,796,592 km (0.05 R)
• M28: 7,964,441 km (0.086 R)
• M29: 8,261,243 km (0.116 R)
• M30: 9,085,228 km (0.051 R)
• M31: 9,217,772 km (0.09 R)
• M32: 9,889,915 km (0.116 R)
• M33: 10,209,157 km (0.109 R)
• M34: 10,393,013 km (0.116 R)
• M35: 10,624,441 km (0.109 R)
• M36: 11,807,162 km (0.047 R)
• M37: 12,292,008 km (0.086 R)
• M38: 12,389,696 km (0.064 R)
• M39: 12,635,186 km (0.1 R)
• M40: 13,031,321 km (0.037 R)
• M41: 13,785,145 km (0.051 R)
• M42: 15,493,103 km (0.074 R)
• M43: 16,023,877 km (0.106 R)
• M44: 16,291,358 km (0.032 R)
• M45: 16,722,648 km (0.106 R)
• M46: 16,831,107 km (0.09 R)
• M47: 17,103,076 km (0.051 R)
• M48: 17,212,282 km (0.1 R)
• M49: 18,150,111 km (0.099 R)
• M50: 18,261,562 km (0.051 R)
• M51: 18,878,354 km (0.038 R)
• M52: 18,991,300 km (0.091 R)
• M53: 19,960,096 km (0.113 R)
• M54: 22,123,730 km (0.088 R)
• M55: 22,481,568 km (0.089 R)
• M56: 22,841,351 km (0.079 R)
• M57: 23,384,541 km (0.092 R)
• M58: 24,115,476 km (0.055 R)
• M59: 24,422,301 km (0.119 R)
• M60: 25,724,850 km (0.119 R)
• M61: 25,850,063 km (0.092 R)
• M62: 26,101,238 km (0.108 R)
• M63: 26,859,250 km (0.119 R)
• M64: 27,241,174 km (0.051 R)
• M65: 29,111,596 km (0.104 R)
• M66: 29,438,318 km (0.107 R)
• M67: 29,963,556 km (0.102 R)
• M68: 30,359,541 km (0.089 R)
• M69: 30,491,936 km (0.106 R)
• M70: 31,624,840 km (0.063 R)
• M71: 35,314,223 km (0.116 R)
• M72: 36,082,408 km (0.088 R)
• M73: 36,222,581 km (0.11 R)
• M74: 36,997,199 km (0.12 R)
• M75: 37,209,478 km (0.076 R)
• M76: 37,919,619 km (0.103 R)
• M77: 39,859,754 km (0.095 R)
• M78: 42,348,464 km (0.12 R)
• M79: 43,313,221 km (0.107 R)
• M80: 43,686,318 km (0.093 R)
• M81: 48,013,437 km (0.117 R)
• M82: 49,096,974 km (0.056 R)
• M83: 50,580,386 km (0.104 R)
• M84: 52,078,460 km (0.106 R)
• M85: 52,395,757 km (0.082 R)
• M86: 53,351,388 km (0.085 R)
• M87: 53,431,273 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.1

Radius: 8

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.54 AU - 17.16 AU

Year: 18641 Days

Day: 16.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 110,321,272 km

• M1: 204,650 km (0.078 R)
• M2: 646,113 km (0.068 R)
• M3: 715,975 km (0.108 R)
• M4: 1,131,857 km (0.117 R)
• M5: 1,613,563 km (0.117 R)
• M6: 1,678,039 km (0.093 R)
• M7: 1,776,325 km (0.112 R)
• M8: 2,013,288 km (0.073 R)
• M9: 2,442,933 km (0.082 R)
• M10: 2,706,674 km (0.119 R)
• M11: 3,220,693 km (0.058 R)
• M12: 3,981,398 km (0.1 R)
• M13: 4,382,170 km (0.109 R)
• M14: 4,795,659 km (0.106 R)
• M15: 5,414,994 km (0.064 R)
• M16: 5,858,402 km (0.098 R)
• M17: 6,519,625 km (0.111 R)
• M18: 6,623,446 km (0.088 R)
• M19: 7,528,064 km (0.118 R)
• M20: 7,856,581 km (0.107 R)
• M21: 8,641,222 km (0.087 R)
• M22: 8,927,552 km (0.025 R)
• M23: 9,864,633 km (0.108 R)
• M24: 10,648,825 km (0.118 R)
• M25: 11,141,301 km (0.099 R)
• M26: 11,203,385 km (0.083 R)
• M27: 12,021,086 km (0.059 R)
• M28: 12,792,862 km (0.113 R)
• M29: 14,181,729 km (0.092 R)
• M30: 14,316,516 km (0.108 R)
• M31: 14,587,288 km (0.066 R)
• M32: 14,928,072 km (0.112 R)
• M33: 15,756,994 km (0.083 R)
• M34: 17,603,481 km (0.106 R)
• M35: 17,748,291 km (0.096 R)
• M36: 19,892,926 km (0.107 R)
• M37: 20,119,418 km (0.047 R)
• M38: 20,957,166 km (0.1 R)
• M39: 21,033,909 km (0.076 R)
• M40: 21,187,696 km (0.101 R)
• M41: 22,588,082 km (0.118 R)
• M42: 22,982,422 km (0.07 R)
• M43: 23,458,592 km (0.113 R)
• M44: 24,501,289 km (0.079 R)
• M45: 25,150,544 km (0.118 R)
• M46: 25,313,755 km (0.107 R)
• M47: 26,632,011 km (0.119 R)
• M48: 27,551,290 km (0.094 R)
• M49: 30,718,576 km (0.086 R)
• M50: 30,893,007 km (0.084 R)
• M51: 31,067,738 km (0.106 R)
• M52: 35,177,939 km (0.12 R)
• M53: 35,726,515 km (0.093 R)
• M54: 37,389,145 km (0.109 R)
• M55: 38,323,683 km (0.034 R)
• M56: 40,789,206 km (0.101 R)
• M57: 41,173,074 km (0.095 R)
• M58: 41,654,630 km (0.056 R)
• M59: 41,751,120 km (0.101 R)
• M60: 43,795,375 km (0.112 R)
• M61: 45,772,311 km (0.088 R)
• M62: 46,171,288 km (0.114 R)
• M63: 46,371,151 km (0.057 R)
• M64: 48,284,358 km (0.07 R)
• M65: 49,710,475 km (0.076 R)
• M66: 53,545,566 km (0.113 R)
• M67: 53,755,601 km (0.069 R)
• M68: 53,860,619 km (0.03 R)
• M69: 53,965,786 km (0.11 R)
• M70: 54,492,820 km (0.094 R)
• M71: 55,233,329 km (0.102 R)
• M72: 58,985,543 km (0.079 R)
• M73: 59,094,001 km (0.11 R)
• M74: 59,528,284 km (0.102 R)
• M75: 62,487,479 km (0.09 R)
• M76: 63,818,003 km (0.075 R)
• M77: 64,152,055 km (0.054 R)
• M78: 66,732,768 km (0.107 R)
• M79: 68,775,826 km (0.119 R)
• M80: 69,004,112 km (0.11 R)
• M81: 69,347,140 km (0.073 R)
• M82: 71,070,059 km (0.069 R)
• M83: 73,039,814 km (0.049 R)
• M84: 73,156,201 km (0.08 R)
• M85: 73,505,811 km (0.073 R)
• M86: 75,615,441 km (0.105 R)
• M87: 76,795,917 km (0.076 R)
• M88: 76,914,399 km (0.098 R)
• M89: 78,816,835 km (0.111 R)
• M90: 78,936,214 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.8

Radius: 5.2

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.98 AU - 16.64 AU

Year: 21665 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,321,272 km

• M1: 426,504 km (0.093 R)
• M2: 650,900 km (0.091 R)
• M3: 764,146 km (0.07 R)
• M4: 958,773 km (0.105 R)
• M5: 1,114,803 km (0.045 R)
• M6: 1,168,659 km (0.108 R)
• M7: 1,335,460 km (0.109 R)
• M8: 1,450,950 km (0.106 R)
• M9: 1,630,318 km (0.058 R)
• M10: 2,210,309 km (0.095 R)
• M11: 2,416,754 km (0.04 R)
• M12: 5,200,920 km (0.101 R)
• M13: 5,291,725 km (0.095 R)
• M14: 5,707,308 km (0.087 R)
• M15: 5,754,132 km (0.038 R)
• M16: 6,229,405 km (0.079 R)
• M17: 7,626,051 km (0.066 R)
• M18: 7,677,662 km (0.115 R)
• M19: 8,042,232 km (0.074 R)
• M20: 8,734,122 km (0.109 R)
• M21: 9,059,946 km (0.095 R)
• M22: 9,169,452 km (0.06 R)
• M23: 9,389,660 km (0.101 R)
• M24: 9,500,512 km (0.085 R)
• M25: 9,611,663 km (0.074 R)
• M26: 9,723,263 km (0.051 R)
• M27: 10,345,142 km (0.059 R)
• M28: 10,863,349 km (0.11 R)
• M29: 10,921,542 km (0.043 R)
• M30: 11,745,826 km (0.089 R)
• M31: 11,805,516 km (0.084 R)
• M32: 11,985,033 km (0.106 R)
• M33: 12,712,378 km (0.105 R)
• M34: 13,267,087 km (0.063 R)
• M35: 13,329,170 km (0.107 R)
• M36: 14,209,105 km (0.119 R)
• M37: 15,367,890 km (0.116 R)
• M38: 16,423,004 km (0.103 R)
• M39: 17,161,868 km (0.063 R)
• M40: 17,774,471 km (0.12 R)
• M41: 18,255,877 km (0.109 R)
• M42: 19,161,393 km (0.066 R)
• M43: 19,725,676 km (0.095 R)
• M44: 20,438,959 km (0.073 R)
• M45: 21,087,914 km (0.104 R)
• M46: 21,817,054 km (0.117 R)
• M47: 21,963,959 km (0.078 R)
• M48: 23,150,121 km (0.107 R)
• M49: 23,224,920 km (0.085 R)
• M50: 25,429,843 km (0.111 R)
• M51: 26,753,036 km (0.085 R)
• M52: 27,146,478 km (0.097 R)
• M53: 30,526,044 km (0.061 R)
• M54: 31,598,661 km (0.047 R)
• M55: 33,695,873 km (0.112 R)
• M56: 34,120,731 km (0.078 R)
• M57: 35,147,421 km (0.113 R)
• M58: 36,010,900 km (0.071 R)
• M59: 36,271,201 km (0.12 R)
• M60: 36,358,117 km (0.075 R)
• M61: 37,231,320 km (0.076 R)
• M62: 37,934,729 km (0.047 R)
• M63: 38,465,203 km (0.115 R)
• M64: 39,176,391 km (0.104 R)
• M65: 39,265,552 km (0.06 R)
• M66: 43,718,033 km (0.08 R)
• M67: 44,274,088 km (0.08 R)
• M68: 44,366,989 km (0.12 R)
• M69: 45,393,230 km (0.08 R)
• M70: 46,616,192 km (0.084 R)
• M71: 46,805,284 km (0.112 R)
• M72: 46,899,980 km (0.107 R)
• M73: 49,479,496 km (0.09 R)
• M74: 49,768,818 km (0.065 R)
• M75: 51,419,631 km (0.094 R)
• M76: 51,712,842 km (0.039 R)
• M77: 51,908,666 km (0.084 R)
• M78: 52,792,640 km (0.087 R)
• M79: 52,989,660 km (0.069 R)
• M80: 53,088,395 km (0.106 R)
• M81: 54,078,134 km (0.115 R)
• M82: 55,975,634 km (0.116 R)
• M83: 56,176,693 km (0.11 R)
• M84: 58,403,458 km (0.052 R)
• M85: 58,913,586 km (0.034 R)
• M86: 59,835,408 km (0.086 R)
• M87: 60,246,653 km (0.088 R)
• M88: 60,349,576 km (0.088 R)
• M89: 60,865,390 km (0.087 R)
• M90: 62,005,026 km (0.085 R)
• M91: 65,783,719 km (0.055 R)
• M92: 66,633,584 km (0.069 R)
• M93: 70,285,568 km (0.118 R)
• M94: 70,610,943 km (0.095 R)
• M95: 71,263,190 km (0.101 R)
• M96: 72,354,656 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.7

Radius: 3.6

Gravity: 59.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 17.41 AU - 22.99 AU

Year: 32834 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,321,272 km

• M1: 54,603 km (0.095 R)
• M2: 267,930 km (0.067 R)
• M3: 766,839 km (0.06 R)
• M4: 993,928 km (0.089 R)
• M5: 1,168,359 km (0.113 R)
• M6: 1,506,151 km (0.083 R)
• M7: 1,625,082 km (0.105 R)
• M8: 2,401,046 km (0.042 R)
• M9: 3,324,962 km (0.109 R)
• M10: 3,376,274 km (0.103 R)
• M11: 3,904,504 km (0.06 R)
• M12: 4,628,857 km (0.105 R)
• M13: 5,698,033 km (0.101 R)
• M14: 6,196,643 km (0.079 R)
• M15: 6,323,502 km (0.106 R)
• M16: 6,644,389 km (0.117 R)
• M17: 7,638,318 km (0.058 R)
• M18: 8,117,928 km (0.072 R)
• M19: 8,748,633 km (0.053 R)
• M20: 9,394,896 km (0.115 R)
• M21: 9,467,750 km (0.06 R)
• M22: 9,540,604 km (0.107 R)
• M23: 9,982,217 km (0.12 R)
• M24: 10,130,917 km (0.078 R)
• M25: 11,892,732 km (0.099 R)
• M26: 12,129,545 km (0.098 R)
• M27: 16,121,714 km (0.119 R)
• M28: 17,177,576 km (0.049 R)
• M29: 19,170,818 km (0.047 R)
• M30: 20,100,568 km (0.093 R)
• M31: 20,476,657 km (0.115 R)
• M32: 21,714,729 km (0.075 R)
• M33: 22,294,271 km (0.091 R)
• M34: 24,863,914 km (0.051 R)
• M35: 25,267,380 km (0.086 R)
• M36: 27,213,648 km (0.065 R)
• M37: 28,889,593 km (0.101 R)
• M38: 28,995,508 km (0.053 R)
• M39: 29,207,488 km (0.097 R)
• M40: 29,313,852 km (0.089 R)
• M41: 30,275,767 km (0.042 R)
• M42: 30,706,609 km (0.102 R)
• M43: 31,356,611 km (0.068 R)
• M44: 36,032,143 km (0.073 R)
• M45: 36,260,130 km (0.045 R)
• M46: 38,217,469 km (0.093 R)
• M47: 39,619,650 km (0.105 R)
• M48: 40,208,916 km (0.084 R)
• M49: 40,563,762 km (0.098 R)
• M50: 45,025,518 km (0.107 R)
• M51: 46,505,640 km (0.042 R)
• M52: 47,376,449 km (0.103 R)
• M53: 49,386,745 km (0.101 R)
• M54: 51,938,586 km (0.077 R)
• M55: 52,196,193 km (0.072 R)
• M56: 52,971,260 km (0.057 R)
• M57: 56,506,407 km (0.084 R)
• M58: 57,169,275 km (0.044 R)
• M59: 57,302,118 km (0.107 R)
• M60: 59,981,715 km (0.087 R)
• M61: 60,251,889 km (0.063 R)
• M62: 61,745,175 km (0.055 R)
• M63: 62,701,704 km (0.047 R)
• M64: 64,906,477 km (0.041 R)
• M65: 67,136,532 km (0.106 R)
• M66: 67,697,973 km (0.044 R)
• M67: 68,967,012 km (0.115 R)
• M68: 70,243,680 km (0.082 R)
• M69: 73,686,376 km (0.073 R)
• M70: 74,700,799 km (0.085 R)
• M71: 74,991,468 km (0.038 R)
• M72: 76,157,882 km (0.109 R)
• M73: 77,918,799 km (0.06 R)
• M74: 80,436,382 km (0.03 R)
• M75: 83,432,079 km (0.092 R)
• M76: 83,582,874 km (0.116 R)
• M77: 84,186,800 km (0.097 R)
• M78: 87,227,826 km (0.112 R)
• M79: 87,840,429 km (0.119 R)
• M80: 89,069,675 km (0.102 R)
• M81: 91,234,655 km (0.08 R)
• M82: 92,323,728 km (0.099 R)
• M83: 93,416,989 km (0.111 R)
• M84: 97,039,202 km (0.108 R)
• M85: 99,746,026 km (0.115 R)
• M86: 101,671,500 km (0.079 R)
• M87: 101,993,584 km (0.076 R)
• M88: 102,477,384 km (0.117 R)
• M89: 103,447,376 km (0.113 R)
• M90: 103,609,241 km (0.099 R)
• M91: 105,722,162 km (0.095 R)
• M92: 107,685,185 km (0.079 R)
• M93: 108,013,552 km (0.1 R)
• M94: 109,495,170 km (0.116 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 15,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit