🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.86 AU

Year: 225 Days

Day: 36.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,546,608 km

• M1: 55,052 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.63 AU - 1.05 AU

Year: 296 Days

Day: 43 Hours

Environment

Temp: 21 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,546,608 km

• M1: 294,708 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.85 AU - 0.87 AU

Year: 307 Days

Day: 36.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,546,608 km

• M1: 482,603 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.99 AU - 1.07 AU

Year: 402 Days

Day: 30.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.5 AU - 4.12 AU

Year: 2319 Days

Day: 42.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,546,608 km

• M1: 373,695 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.69 AU - 3.75 AU

Year: 2762 Days

Day: 40 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793

Radius: 12

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.31 AU - 4.89 AU

Year: 3798 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,546,608 km

• M1: 158,574 km (0.062 R)
• M2: 383,270 km (0.056 R)
• M3: 811,269 km (0.091 R)
• M4: 966,851 km (0.063 R)
• M5: 1,042,248 km (0.093 R)
• M6: 1,267,692 km (0.117 R)
• M7: 1,351,318 km (0.104 R)
• M8: 1,480,271 km (0.074 R)
• M9: 1,628,672 km (0.09 R)
• M10: 1,735,485 km (0.099 R)
• M11: 1,860,698 km (0.11 R)
• M12: 2,237,835 km (0.106 R)
• M13: 2,550,045 km (0.051 R)
• M14: 2,675,259 km (0.056 R)
• M15: 3,196,906 km (0.102 R)
• M16: 3,390,935 km (0.107 R)
• M17: 3,489,520 km (0.108 R)
• M18: 3,669,337 km (0.116 R)
• M19: 3,913,929 km (0.119 R)
• M20: 4,163,907 km (0.104 R)
• M21: 4,397,729 km (0.04 R)
• M22: 4,679,721 km (0.05 R)
• M23: 5,125,223 km (0.085 R)
• M24: 5,584,339 km (0.086 R)
• M25: 6,322,156 km (0.03 R)
• M26: 6,591,432 km (0.114 R)
• M27: 6,715,000 km (0.056 R)
• M28: 6,789,649 km (0.089 R)
• M29: 8,072,750 km (0.093 R)
• M30: 8,472,326 km (0.087 R)
• M31: 8,715,123 km (0.094 R)
• M32: 8,850,958 km (0.114 R)
• M33: 9,401,628 km (0.102 R)
• M34: 9,541,053 km (0.1 R)
• M35: 9,624,977 km (0.097 R)
• M36: 9,709,201 km (0.083 R)
• M37: 10,105,635 km (0.118 R)
• M38: 10,536,178 km (0.085 R)
• M39: 10,768,204 km (0.053 R)
• M40: 11,178,551 km (0.075 R)
• M41: 11,385,595 km (0.06 R)
• M42: 11,504,525 km (0.112 R)
• M43: 11,653,674 km (0.102 R)
• M44: 12,226,634 km (0.119 R)
• M45: 12,623,816 km (0.032 R)
• M46: 12,716,118 km (0.114 R)
• M47: 12,870,503 km (0.11 R)
• M48: 12,963,403 km (0.072 R)
• M49: 13,056,453 km (0.11 R)
• M50: 13,462,612 km (0.03 R)
• M51: 14,479,877 km (0.099 R)
• M52: 14,608,830 km (0.101 R)
• M53: 14,835,322 km (0.049 R)
• M54: 15,488,915 km (0.081 R)
• M55: 15,720,043 km (0.116 R)
• M56: 15,819,376 km (0.086 R)
• M57: 16,386,352 km (0.116 R)
• M58: 17,129,854 km (0.1 R)
• M59: 17,266,287 km (0.097 R)
• M60: 17,953,689 km (0.103 R)
• M61: 18,615,061 km (0.067 R)
• M62: 18,860,701 km (0.112 R)
• M63: 19,213,453 km (0.069 R)
• M64: 19,355,272 km (0.07 R)
• M65: 20,105,056 km (0.046 R)
• M66: 20,864,415 km (0.087 R)
• M67: 22,672,604 km (0.041 R)
• M68: 24,032,898 km (0.078 R)
• M69: 24,453,866 km (0.099 R)
• M70: 25,965,702 km (0.081 R)
• M71: 26,279,559 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 13.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.33 AU - 6.53 AU

Year: 6277 Days

Day: 9.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,546,608 km

• M1: 182,210 km (0.095 R)
• M2: 270,024 km (0.037 R)
• M3: 375,341 km (0.105 R)
• M4: 538,852 km (0.09 R)
• M5: 677,678 km (0.117 R)
• M6: 904,469 km (0.099 R)
• M7: 1,416,991 km (0.11 R)
• M8: 1,581,848 km (0.111 R)
• M9: 1,812,229 km (0.05 R)
• M10: 2,033,334 km (0.097 R)
• M11: 2,136,856 km (0.109 R)
• M12: 2,242,173 km (0.079 R)
• M13: 2,370,977 km (0.083 R)
• M14: 2,772,797 km (0.12 R)
• M15: 3,029,207 km (0.105 R)
• M16: 3,196,458 km (0.119 R)
• M17: 3,465,734 km (0.105 R)
• M18: 3,615,781 km (0.114 R)
• M19: 3,717,058 km (0.111 R)
• M20: 3,896,576 km (0.071 R)
• M21: 4,452,631 km (0.053 R)
• M22: 5,062,093 km (0.079 R)
• M23: 5,175,937 km (0.116 R)
• M24: 5,319,251 km (0.114 R)
• M25: 5,434,891 km (0.076 R)
• M26: 6,146,378 km (0.075 R)
• M27: 6,237,483 km (0.088 R)
• M28: 6,637,209 km (0.081 R)
• M29: 6,982,181 km (0.073 R)
• M30: 7,077,176 km (0.073 R)
• M31: 7,172,769 km (0.087 R)
• M32: 7,300,825 km (0.102 R)
• M33: 7,591,643 km (0.03 R)
• M34: 8,085,167 km (0.085 R)
• M35: 8,352,498 km (0.117 R)
• M36: 9,276,714 km (0.108 R)
• M37: 9,451,444 km (0.037 R)
• M38: 9,804,196 km (0.045 R)
• M39: 10,341,551 km (0.104 R)
• M40: 10,999,034 km (0.053 R)
• M41: 11,110,035 km (0.103 R)
• M42: 12,048,762 km (0.102 R)
• M43: 12,624,265 km (0.088 R)
• M44: 13,405,615 km (0.072 R)
• M45: 14,283,156 km (0.05 R)
• M46: 14,444,722 km (0.077 R)
• M47: 14,769,648 km (0.119 R)
• M48: 16,430,633 km (0.07 R)
• M49: 17,758,314 km (0.085 R)
• M50: 18,544,900 km (0.091 R)
• M51: 18,809,688 km (0.07 R)
• M52: 19,031,392 km (0.055 R)
• M53: 19,253,844 km (0.069 R)
• M54: 20,606,807 km (0.072 R)
• M55: 20,972,724 km (0.108 R)
• M56: 21,850,564 km (0.105 R)
• M57: 23,689,870 km (0.074 R)
• M58: 25,040,888 km (0.115 R)
• M59: 25,187,046 km (0.047 R)
• M60: 25,431,488 km (0.111 R)
• M61: 25,529,325 km (0.102 R)
• M62: 25,627,462 km (0.042 R)
• M63: 26,515,923 km (0.086 R)
• M64: 27,063,900 km (0.088 R)
• M65: 27,364,293 km (0.103 R)
• M66: 28,069,796 km (0.063 R)
• M67: 28,171,074 km (0.082 R)
• M68: 28,323,066 km (0.101 R)
• M69: 30,117,941 km (0.094 R)
• M70: 32,479,343 km (0.041 R)
• M71: 32,745,328 km (0.082 R)
• M72: 33,065,617 km (0.12 R)
• M73: 33,226,136 km (0.119 R)
• M74: 34,248,637 km (0.05 R)
• M75: 34,736,476 km (0.114 R)
• M76: 35,884,041 km (0.12 R)
• M77: 36,324,457 km (0.081 R)
• M78: 36,822,020 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.8

Radius: 8.1

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.27 AU - 10.19 AU

Year: 11685 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,546,608 km

• M1: 169,345 km (0.118 R)
• M2: 244,293 km (0.113 R)
• M3: 308,022 km (0.113 R)
• M4: 473,477 km (0.087 R)
• M5: 725,849 km (0.077 R)
• M6: 1,108,670 km (0.094 R)
• M7: 1,626,129 km (0.055 R)
• M8: 1,679,087 km (0.075 R)
• M9: 1,924,427 km (0.062 R)
• M10: 2,152,265 km (0.085 R)
• M11: 3,181,348 km (0.105 R)
• M12: 3,349,048 km (0.114 R)
• M13: 3,485,331 km (0.099 R)
• M14: 3,905,252 km (0.028 R)
• M15: 5,258,964 km (0.028 R)
• M16: 5,821,452 km (0.094 R)
• M17: 5,903,431 km (0.117 R)
• M18: 6,445,275 km (0.114 R)
• M19: 6,700,638 km (0.113 R)
• M20: 6,959,443 km (0.117 R)
• M21: 7,576,085 km (0.059 R)
• M22: 8,027,272 km (0.116 R)
• M23: 8,580,186 km (0.073 R)
• M24: 8,814,157 km (0.103 R)
• M25: 9,192,939 km (0.063 R)
• M26: 9,917,591 km (0.092 R)
• M27: 10,163,231 km (0.028 R)
• M28: 10,710,609 km (0.079 R)
• M29: 11,678,657 km (0.118 R)
• M30: 12,199,407 km (0.08 R)
• M31: 12,251,916 km (0.085 R)
• M32: 14,135,802 km (0.05 R)
• M33: 14,301,556 km (0.079 R)
• M34: 15,195,853 km (0.108 R)
• M35: 15,422,344 km (0.095 R)
• M36: 15,649,882 km (0.112 R)
• M37: 16,165,995 km (0.107 R)
• M38: 16,223,590 km (0.063 R)
• M39: 16,339,229 km (0.082 R)
• M40: 17,155,884 km (0.102 R)
• M41: 19,561,567 km (0.101 R)
• M42: 19,623,052 km (0.119 R)
• M43: 19,684,686 km (0.075 R)
• M44: 20,490,720 km (0.111 R)
• M45: 20,553,102 km (0.069 R)
• M46: 20,615,634 km (0.116 R)
• M47: 21,244,244 km (0.12 R)
• M48: 22,263,155 km (0.115 R)
• M49: 22,649,267 km (0.106 R)
• M50: 23,689,870 km (0.091 R)
• M51: 23,886,741 km (0.093 R)
• M52: 24,746,031 km (0.047 R)
• M53: 24,879,173 km (0.061 R)
• M54: 25,146,056 km (0.055 R)
• M55: 25,817,451 km (0.1 R)
• M56: 26,903,980 km (0.051 R)
• M57: 27,936,206 km (0.09 R)
• M58: 28,771,111 km (0.115 R)
• M59: 29,191,780 km (0.081 R)
• M60: 29,402,863 km (0.074 R)
• M61: 32,556,087 km (0.097 R)
• M62: 34,098,441 km (0.072 R)
• M63: 34,394,944 km (0.101 R)
• M64: 35,289,539 km (0.092 R)
• M65: 35,364,488 km (0.069 R)
• M66: 36,343,008 km (0.095 R)
• M67: 37,635,982 km (0.069 R)
• M68: 37,712,426 km (0.106 R)
• M69: 38,019,102 km (0.102 R)
• M70: 38,326,526 km (0.117 R)
• M71: 39,720,179 km (0.108 R)
• M72: 40,266,660 km (0.116 R)
• M73: 41,130,439 km (0.093 R)
• M74: 41,367,102 km (0.104 R)
• M75: 42,636,740 km (0.117 R)
• M76: 43,196,236 km (0.054 R)
• M77: 43,356,604 km (0.063 R)
• M78: 45,214,311 km (0.027 R)
• M79: 47,758,971 km (0.099 R)
• M80: 49,257,792 km (0.073 R)
• M81: 49,592,891 km (0.118 R)
• M82: 50,097,036 km (0.079 R)
• M83: 50,434,080 km (0.069 R)
• M84: 50,687,349 km (0.1 R)
• M85: 51,110,561 km (0.114 R)
• M86: 53,673,472 km (0.11 R)
• M87: 54,623,718 km (0.091 R)
• M88: 56,979,585 km (0.116 R)
• M89: 57,155,362 km (0.069 R)
• M90: 57,772,155 km (0.108 R)
• M91: 58,302,629 km (0.094 R)
• M92: 59,457,524 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit