🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.65 AU - 0.93 AU

Year: 269 Days

Day: 19.7 Hours

Environment

Temp: 66 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.85 AU - 0.97 AU

Year: 332 Days

Day: 27.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.84 AU - 1.36 AU

Year: 442 Days

Day: 37.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.02 AU - 1.28 AU

Year: 472 Days

Day: 42.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.42 AU - 1.82 AU

Year: 789 Days

Day: 29.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.15 AU - 3.01 AU

Year: 1587 Days

Day: 33.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,044,176 km

• M1: 200,312 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.6 AU - 3.86 AU

Year: 2758 Days

Day: 35.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.3

Radius: 10.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.16 AU - 5.8 AU

Year: 4255 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,044,176 km

• M1: 198,965 km (0.115 R)
• M2: 321,785 km (0.114 R)
• M3: 408,253 km (0.117 R)
• M4: 704,756 km (0.095 R)
• M5: 784,342 km (0.027 R)
• M6: 856,597 km (0.046 R)
• M7: 1,290,431 km (0.067 R)
• M8: 1,428,061 km (0.111 R)
• M9: 1,557,463 km (0.096 R)
• M10: 2,233,347 km (0.093 R)
• M11: 2,308,594 km (0.069 R)
• M12: 2,508,307 km (0.053 R)
• M13: 2,634,119 km (0.03 R)
• M14: 3,007,665 km (0.11 R)
• M15: 3,158,460 km (0.118 R)
• M16: 3,277,540 km (0.085 R)
• M17: 3,555,343 km (0.101 R)
• M18: 3,732,916 km (0.118 R)
• M19: 4,644,864 km (0.064 R)
• M20: 4,780,699 km (0.118 R)
• M21: 4,858,939 km (0.089 R)
• M22: 4,996,868 km (0.037 R)
• M23: 5,096,051 km (0.097 R)
• M24: 5,276,466 km (0.079 R)
• M25: 5,685,018 km (0.103 R)
• M26: 5,767,896 km (0.11 R)
• M27: 6,295,527 km (0.109 R)
• M28: 6,510,799 km (0.113 R)
• M29: 6,794,436 km (0.115 R)
• M30: 6,860,558 km (0.117 R)
• M31: 7,149,133 km (0.097 R)
• M32: 7,261,331 km (0.112 R)
• M33: 7,487,224 km (0.1 R)
• M34: 7,601,068 km (0.106 R)
• M35: 7,715,510 km (0.102 R)
• M36: 7,923,002 km (0.119 R)
• M37: 8,319,886 km (0.047 R)
• M38: 8,675,480 km (0.089 R)
• M39: 9,254,872 km (0.083 R)
• M40: 9,475,380 km (0.051 R)
• M41: 9,797,015 km (0.041 R)
• M42: 10,097,108 km (0.106 R)
• M43: 10,298,766 km (0.055 R)
• M44: 10,911,968 km (0.089 R)
• M45: 11,222,982 km (0.027 R)
• M46: 11,510,808 km (0.075 R)
• M47: 11,642,305 km (0.12 R)
• M48: 11,853,986 km (0.073 R)
• M49: 11,933,572 km (0.096 R)
• M50: 12,040,085 km (0.081 R)
• M51: 12,173,676 km (0.077 R)
• M52: 13,067,823 km (0.106 R)
• M53: 13,564,338 km (0.103 R)
• M54: 14,151,510 km (0.117 R)
• M55: 14,462,374 km (0.118 R)
• M56: 14,976,093 km (0.112 R)
• M57: 15,553,691 km (0.098 R)
• M58: 15,728,571 km (0.12 R)
• M59: 15,933,220 km (0.118 R)
• M60: 16,582,326 km (0.12 R)
• M61: 16,790,566 km (0.105 R)
• M62: 17,059,692 km (0.089 R)
• M63: 17,420,822 km (0.097 R)
• M64: 17,602,284 km (0.058 R)
• M65: 18,580,953 km (0.116 R)
• M66: 18,704,521 km (0.102 R)
• M67: 19,451,613 km (0.116 R)
• M68: 19,986,724 km (0.047 R)
• M69: 20,654,529 km (0.057 R)
• M70: 21,039,445 km (0.118 R)
• M71: 21,103,772 km (0.1 R)
• M72: 21,168,248 km (0.094 R)
• M73: 21,232,725 km (0.075 R)
• M74: 21,783,694 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.3

Radius: 12.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.79 AU - 8.81 AU

Year: 8341 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 109.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,044,176 km

• M1: 527,632 km (0.111 R)
• M2: 677,529 km (0.093 R)
• M3: 792,121 km (0.1 R)
• M4: 932,294 km (0.102 R)
• M5: 1,043,296 km (0.08 R)
• M6: 1,139,487 km (0.11 R)
• M7: 1,362,687 km (0.093 R)
• M8: 1,469,051 km (0.075 R)
• M9: 1,713,344 km (0.109 R)
• M10: 1,852,321 km (0.111 R)
• M11: 1,995,336 km (0.094 R)
• M12: 3,069,449 km (0.111 R)
• M13: 3,326,458 km (0.055 R)
• M14: 3,770,614 km (0.09 R)
• M15: 4,015,207 km (0.089 R)
• M16: 4,202,204 km (0.12 R)
• M17: 4,296,900 km (0.085 R)
• M18: 4,488,235 km (0.108 R)
• M19: 5,350,218 km (0.116 R)
• M20: 5,660,484 km (0.119 R)
• M21: 6,334,871 km (0.114 R)
• M22: 7,682,150 km (0.072 R)
• M23: 8,269,172 km (0.115 R)
• M24: 8,789,623 km (0.1 R)
• M25: 9,652,803 km (0.095 R)
• M26: 9,862,389 km (0.103 R)
• M27: 9,988,799 km (0.057 R)
• M28: 10,115,808 km (0.112 R)
• M29: 10,200,780 km (0.108 R)
• M30: 10,499,975 km (0.093 R)
• M31: 10,976,145 km (0.105 R)
• M32: 11,949,728 km (0.047 R)
• M33: 12,265,230 km (0.118 R)
• M34: 12,492,320 km (0.039 R)
• M35: 13,601,887 km (0.096 R)
• M36: 14,406,724 km (0.026 R)
• M37: 14,790,891 km (0.07 R)
• M38: 15,520,330 km (0.062 R)
• M39: 16,361,220 km (0.08 R)
• M40: 16,661,463 km (0.035 R)
• M41: 17,014,215 km (0.096 R)
• M42: 17,216,920 km (0.097 R)
• M43: 17,675,736 km (0.084 R)
• M44: 18,501,517 km (0.113 R)
• M45: 19,181,738 km (0.11 R)
• M46: 19,339,863 km (0.054 R)
• M47: 19,763,823 km (0.088 R)
• M48: 20,351,594 km (0.079 R)
• M49: 20,674,575 km (0.038 R)
• M50: 21,053,656 km (0.115 R)
• M51: 21,380,378 km (0.11 R)
• M52: 23,039,269 km (0.04 R)
• M53: 23,263,516 km (0.118 R)
• M54: 23,827,500 km (0.079 R)
• M55: 24,567,262 km (0.11 R)
• M56: 24,739,149 km (0.039 R)
• M57: 25,199,313 km (0.106 R)
• M58: 26,128,016 km (0.046 R)
• M59: 26,420,480 km (0.049 R)
• M60: 28,138,611 km (0.106 R)
• M61: 28,258,439 km (0.025 R)
• M62: 29,101,872 km (0.088 R)
• M63: 29,344,520 km (0.076 R)
• M64: 30,628,668 km (0.104 R)
• M65: 30,937,288 km (0.076 R)
• M66: 31,370,823 km (0.113 R)
• M67: 31,557,222 km (0.098 R)
• M68: 33,188,587 km (0.037 R)
• M69: 33,505,435 km (0.092 R)
• M70: 33,823,331 km (0.114 R)
• M71: 33,950,788 km (0.107 R)
• M72: 34,590,319 km (0.073 R)
• M73: 34,911,655 km (0.075 R)
• M74: 35,557,170 km (0.048 R)
• M75: 36,206,574 km (0.115 R)
• M76: 36,728,970 km (0.073 R)
• M77: 37,056,739 km (0.066 R)
• M78: 39,579,557 km (0.12 R)
• M79: 40,387,685 km (0.079 R)
• M80: 42,637,936 km (0.087 R)
• M81: 43,674,201 km (0.112 R)
• M82: 45,842,024 km (0.054 R)
• M83: 45,983,094 km (0.118 R)
• M84: 46,407,204 km (0.095 R)
• M85: 46,832,511 km (0.069 R)
• M86: 47,330,522 km (0.087 R)
• M87: 47,544,447 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.8

Radius: 13.6

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.84 AU - 13.26 AU

Year: 15029 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,044,176 km

• M1: 173,234 km (0.097 R)
• M2: 339,737 km (0.093 R)
• M3: 431,739 km (0.031 R)
• M4: 549,922 km (0.092 R)
• M5: 666,758 km (0.093 R)
• M6: 894,595 km (0.11 R)
• M7: 1,130,362 km (0.119 R)
• M8: 1,305,989 km (0.099 R)
• M9: 1,598,154 km (0.077 R)
• M10: 1,865,635 km (0.088 R)
• M11: 1,958,236 km (0.039 R)
• M12: 2,369,181 km (0.115 R)
• M13: 2,649,827 km (0.111 R)
• M14: 3,384,652 km (0.035 R)
• M15: 3,760,442 km (0.025 R)
• M16: 4,272,366 km (0.065 R)
• M17: 4,615,394 km (0.116 R)
• M18: 5,032,622 km (0.081 R)
• M19: 5,630,415 km (0.07 R)
• M20: 5,732,291 km (0.091 R)
• M21: 6,180,935 km (0.093 R)
• M22: 6,857,118 km (0.105 R)
• M23: 7,820,528 km (0.104 R)
• M24: 8,395,732 km (0.12 R)
• M25: 9,263,998 km (0.086 R)
• M26: 9,424,965 km (0.097 R)
• M27: 9,546,289 km (0.112 R)
• M28: 10,202,276 km (0.083 R)
• M29: 10,577,766 km (0.057 R)
• M30: 11,127,987 km (0.102 R)
• M31: 11,644,399 km (0.076 R)
• M32: 11,861,914 km (0.105 R)
• M33: 12,168,590 km (0.098 R)
• M34: 12,345,115 km (0.106 R)
• M35: 13,104,474 km (0.114 R)
• M36: 14,668,670 km (0.099 R)
• M37: 14,762,467 km (0.102 R)
• M38: 15,282,320 km (0.048 R)
• M39: 15,425,036 km (0.111 R)
• M40: 15,952,519 km (0.057 R)
• M41: 17,024,986 km (0.098 R)
• M42: 17,222,604 km (0.107 R)
• M43: 17,669,752 km (0.073 R)
• M44: 18,070,525 km (0.08 R)
• M45: 18,626,580 km (0.057 R)
• M46: 19,034,384 km (0.088 R)
• M47: 19,703,536 km (0.077 R)
• M48: 20,537,693 km (0.097 R)
• M49: 20,853,494 km (0.1 R)
• M50: 22,781,811 km (0.116 R)
• M51: 23,108,832 km (0.091 R)
• M52: 23,437,349 km (0.1 R)
• M53: 23,657,108 km (0.068 R)
• M54: 24,599,126 km (0.076 R)
• M55: 24,822,625 km (0.078 R)
• M56: 26,006,842 km (0.105 R)
• M57: 26,291,377 km (0.114 R)
• M58: 28,547,163 km (0.048 R)
• M59: 29,371,896 km (0.066 R)
• M60: 30,324,087 km (0.037 R)
• M61: 30,563,743 km (0.102 R)
• M62: 30,864,135 km (0.112 R)
• M63: 31,649,973 km (0.115 R)
• M64: 31,893,069 km (0.099 R)
• M65: 32,075,728 km (0.097 R)
• M66: 32,687,434 km (0.087 R)
• M67: 33,984,298 km (0.075 R)
• M68: 34,545,290 km (0.11 R)
• M69: 34,983,761 km (0.106 R)
• M70: 36,310,096 km (0.07 R)
• M71: 36,437,254 km (0.101 R)
• M72: 37,139,467 km (0.097 R)
• M73: 37,395,877 km (0.07 R)
• M74: 39,142,283 km (0.085 R)
• M75: 39,403,182 km (0.082 R)
• M76: 40,452,910 km (0.1 R)
• M77: 41,578,335 km (0.092 R)
• M78: 43,792,233 km (0.092 R)
• M79: 44,063,155 km (0.097 R)
• M80: 44,266,758 km (0.079 R)
• M81: 44,402,593 km (0.074 R)
• M82: 45,220,893 km (0.119 R)
• M83: 45,837,835 km (0.106 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: 356 - 18,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit