🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.79 AU - 0.87 AU

Year: 272 Days

Day: 15.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,732,638 km

• M1: 240,404 km (0.105 R)
• M2: 322,832 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.89 AU - 0.97 AU

Year: 323 Days

Day: 26.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,732,638 km

• M1: 303,983 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1 AU - 1.08 AU

Year: 382 Days

Day: 26.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.1 AU - 1.2 AU

Year: 444 Days

Day: 34 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,732,638 km

• M1: 187,297 km (0.078 R)
• M2: 822,489 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.09 AU - 1.39 AU

Year: 497 Days

Day: 46.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.09 AU - 2.47 AU

Year: 1239 Days

Day: 36.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.53 AU - 4.87 AU

Year: 3667 Days

Day: 22.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.6

Radius: 13.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.54 AU - 6.68 AU

Year: 5435 Days

Day: 11.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,732,638 km

• M1: 260,300 km (0.116 R)
• M2: 372,499 km (0.112 R)
• M3: 531,521 km (0.116 R)
• M4: 1,070,522 km (0.086 R)
• M5: 1,460,075 km (0.1 R)
• M6: 1,543,401 km (0.058 R)
• M7: 1,715,140 km (0.048 R)
• M8: 1,857,258 km (0.09 R)
• M9: 2,022,114 km (0.117 R)
• M10: 2,172,759 km (0.086 R)
• M11: 2,709,367 km (0.115 R)
• M12: 3,068,252 km (0.11 R)
• M13: 3,330,946 km (0.087 R)
• M14: 3,831,949 km (0.108 R)
• M15: 4,043,780 km (0.108 R)
• M16: 4,163,159 km (0.096 R)
• M17: 4,332,354 km (0.117 R)
• M18: 4,454,576 km (0.056 R)
• M19: 4,577,994 km (0.116 R)
• M20: 4,803,139 km (0.025 R)
• M21: 5,526,893 km (0.11 R)
• M22: 5,740,070 km (0.104 R)
• M23: 5,955,940 km (0.047 R)
• M24: 6,174,503 km (0.109 R)
• M25: 6,676,104 km (0.077 R)
• M26: 6,903,194 km (0.083 R)
• M27: 7,511,907 km (0.112 R)
• M28: 7,659,261 km (0.056 R)
• M29: 7,778,042 km (0.045 R)
• M30: 8,472,326 km (0.102 R)
• M31: 8,967,046 km (0.116 R)
• M32: 9,471,340 km (0.12 R)
• M33: 10,805,305 km (0.091 R)
• M34: 11,887,047 km (0.086 R)
• M35: 12,510,720 km (0.111 R)
• M36: 12,791,366 km (0.072 R)
• M37: 13,287,432 km (0.083 R)
• M38: 13,573,912 km (0.117 R)
• M39: 13,970,945 km (0.086 R)
• M40: 14,298,714 km (0.111 R)
• M41: 14,739,579 km (0.034 R)
• M42: 15,036,082 km (0.114 R)
• M43: 15,185,081 km (0.07 R)
• M44: 15,634,922 km (0.029 R)
• M45: 16,241,691 km (0.088 R)
• M46: 16,701,854 km (0.12 R)
• M47: 17,439,073 km (0.08 R)
• M48: 17,791,974 km (0.087 R)
• M49: 18,266,349 km (0.113 R)
• M50: 18,664,878 km (0.117 R)
• M51: 19,551,544 km (0.067 R)
• M52: 19,754,997 km (0.119 R)
• M53: 20,451,974 km (0.079 R)
• M54: 21,031,965 km (0.12 R)
• M55: 21,407,754 km (0.107 R)
• M56: 21,996,721 km (0.083 R)
• M57: 23,018,774 km (0.072 R)
• M58: 23,147,578 km (0.083 R)
• M59: 23,838,869 km (0.029 R)
• M60: 24,274,349 km (0.1 R)
• M61: 24,536,893 km (0.081 R)
• M62: 24,888,448 km (0.105 R)
• M63: 24,976,561 km (0.06 R)
• M64: 25,596,495 km (0.073 R)
• M65: 26,221,515 km (0.049 R)
• M66: 26,851,621 km (0.036 R)
• M67: 27,304,753 km (0.109 R)
• M68: 27,714,651 km (0.102 R)
• M69: 27,989,163 km (0.07 R)
• M70: 28,540,731 km (0.028 R)
• M71: 29,188,789 km (0.102 R)
• M72: 29,982,405 km (0.065 R)
• M73: 30,311,221 km (0.081 R)
• M74: 30,499,565 km (0.116 R)
• M75: 30,877,599 km (0.059 R)
• M76: 31,399,995 km (0.109 R)
• M77: 31,638,304 km (0.058 R)
• M78: 31,829,490 km (0.104 R)
• M79: 32,020,975 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 10.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.08 AU - 10.28 AU

Year: 10839 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,732,638 km

• M1: 294,409 km (0.116 R)
• M2: 694,433 km (0.1 R)
• M3: 894,894 km (0.088 R)
• M4: 1,114,803 km (0.037 R)
• M5: 1,300,155 km (0.069 R)
• M6: 1,682,527 km (0.045 R)
• M7: 1,817,764 km (0.083 R)
• M8: 2,017,327 km (0.041 R)
• M9: 2,161,390 km (0.084 R)
• M10: 2,287,800 km (0.088 R)
• M11: 2,503,820 km (0.084 R)
• M12: 2,863,602 km (0.084 R)
• M13: 3,215,905 km (0.043 R)
• M14: 3,707,334 km (0.108 R)
• M15: 4,039,591 km (0.08 R)
• M16: 4,301,687 km (0.084 R)
• M17: 4,596,395 km (0.041 R)
• M18: 5,093,209 km (0.076 R)
• M19: 5,549,034 km (0.106 R)
• M20: 5,899,691 km (0.077 R)
• M21: 6,257,529 km (0.047 R)
• M22: 6,530,695 km (0.07 R)
• M23: 6,776,634 km (0.08 R)
• M24: 7,088,546 km (0.1 R)
• M25: 7,405,095 km (0.109 R)
• M26: 7,597,328 km (0.092 R)
• M27: 8,449,288 km (0.068 R)
• M28: 8,988,588 km (0.102 R)
• M29: 9,228,094 km (0.1 R)
• M30: 9,608,671 km (0.09 R)
• M31: 10,029,789 km (0.036 R)
• M32: 10,492,944 km (0.077 R)
• M33: 10,962,981 km (0.071 R)
• M34: 11,072,337 km (0.115 R)
• M35: 11,218,943 km (0.114 R)
• M36: 11,365,997 km (0.095 R)
• M37: 11,961,098 km (0.087 R)
• M38: 12,036,196 km (0.097 R)
• M39: 12,949,640 km (0.041 R)
• M40: 13,104,025 km (0.089 R)
• M41: 13,220,263 km (0.106 R)
• M42: 13,297,904 km (0.098 R)
• M43: 14,003,707 km (0.118 R)
• M44: 14,241,717 km (0.108 R)
• M45: 14,401,189 km (0.101 R)
• M46: 16,110,643 km (0.057 R)
• M47: 16,904,859 km (0.075 R)
• M48: 17,031,568 km (0.053 R)
• M49: 17,243,249 km (0.088 R)
• M50: 17,413,192 km (0.097 R)
• M51: 17,926,462 km (0.1 R)
• M52: 18,444,669 km (0.106 R)
• M53: 18,967,813 km (0.119 R)
• M54: 19,143,292 km (0.063 R)
• M55: 19,761,729 km (0.059 R)
• M56: 20,028,761 km (0.09 R)
• M57: 20,296,990 km (0.115 R)
• M58: 21,839,494 km (0.11 R)
• M59: 22,439,232 km (0.094 R)
• M60: 24,556,790 km (0.093 R)
• M61: 24,987,931 km (0.109 R)
• M62: 25,132,293 km (0.112 R)
• M63: 25,518,405 km (0.108 R)
• M64: 25,906,462 km (0.105 R)
• M65: 27,428,470 km (0.074 R)
• M66: 27,676,653 km (0.089 R)
• M67: 27,825,952 km (0.088 R)
• M68: 29,131,044 km (0.1 R)
• M69: 29,740,057 km (0.099 R)
• M70: 30,250,784 km (0.096 R)
• M71: 30,507,344 km (0.059 R)
• M72: 31,022,410 km (0.082 R)
• M73: 31,177,543 km (0.118 R)
• M74: 31,644,288 km (0.085 R)
• M75: 32,113,427 km (0.049 R)
• M76: 32,375,074 km (0.082 R)
• M77: 32,637,468 km (0.083 R)
• M78: 32,795,144 km (0.039 R)
• M79: 32,953,120 km (0.074 R)
• M80: 33,058,586 km (0.104 R)
• M81: 33,534,756 km (0.098 R)
• M82: 33,959,764 km (0.109 R)
• M83: 34,172,941 km (0.119 R)
• M84: 34,333,160 km (0.064 R)
• M85: 34,922,576 km (0.111 R)
• M86: 35,461,427 km (0.064 R)
• M87: 35,786,055 km (0.091 R)
• M88: 36,220,337 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.3

Radius: 10.5

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.95 AU - 12.67 AU

Year: 13689 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,732,638 km

• M1: 194,178 km (0.048 R)
• M2: 271,520 km (0.048 R)
• M3: 758,012 km (0.098 R)
• M4: 863,180 km (0.09 R)
• M5: 1,019,061 km (0.116 R)
• M6: 1,489,546 km (0.096 R)
• M7: 1,734,587 km (0.054 R)
• M8: 1,992,943 km (0.101 R)
• M9: 3,250,463 km (0.11 R)
• M10: 3,825,517 km (0.052 R)
• M11: 3,899,717 km (0.115 R)
• M12: 4,354,644 km (0.086 R)
• M13: 4,826,775 km (0.073 R)
• M14: 4,987,743 km (0.1 R)
• M15: 5,315,063 km (0.119 R)
• M16: 5,734,236 km (0.115 R)
• M17: 5,904,927 km (0.08 R)
• M18: 6,251,246 km (0.115 R)
• M19: 6,604,297 km (0.066 R)
• M20: 6,783,366 km (0.098 R)
• M21: 8,757,908 km (0.11 R)
• M22: 9,604,482 km (0.08 R)
• M23: 10,738,584 km (0.114 R)
• M24: 11,374,973 km (0.06 R)
• M25: 11,806,114 km (0.096 R)
• M26: 11,969,176 km (0.095 R)
• M27: 12,795,555 km (0.077 R)
• M28: 13,243,750 km (0.043 R)
• M29: 13,526,639 km (0.082 R)
• M30: 13,811,474 km (0.113 R)
• M31: 13,983,212 km (0.095 R)
• M32: 14,970,409 km (0.118 R)
• M33: 15,087,992 km (0.115 R)
• M34: 15,206,025 km (0.081 R)
• M35: 15,442,839 km (0.058 R)
• M36: 15,740,538 km (0.099 R)
• M37: 15,980,045 km (0.09 R)
• M38: 16,341,623 km (0.118 R)
• M39: 16,584,121 km (0.108 R)
• M40: 17,134,342 km (0.112 R)
• M41: 17,442,513 km (0.116 R)
• M42: 17,628,314 km (0.11 R)
• M43: 17,814,713 km (0.087 R)
• M44: 18,189,755 km (0.101 R)
• M45: 18,757,030 km (0.103 R)
• M46: 19,908,933 km (0.092 R)
• M47: 20,363,113 km (0.085 R)
• M48: 22,012,878 km (0.032 R)
• M49: 23,023,262 km (0.073 R)
• M50: 23,911,125 km (0.087 R)
• M51: 25,019,197 km (0.102 R)
• M52: 26,784,003 km (0.092 R)
• M53: 28,588,602 km (0.114 R)
• M54: 29,027,522 km (0.108 R)
• M55: 30,581,395 km (0.115 R)
• M56: 31,556,773 km (0.093 R)
• M57: 32,162,046 km (0.112 R)
• M58: 32,390,033 km (0.111 R)
• M59: 32,618,469 km (0.07 R)
• M60: 35,480,725 km (0.076 R)
• M61: 35,794,881 km (0.112 R)
• M62: 36,663,895 km (0.057 R)
• M63: 36,743,182 km (0.06 R)
• M64: 38,261,301 km (0.1 R)
• M65: 38,906,666 km (0.066 R)
• M66: 41,276,147 km (0.095 R)
• M67: 41,441,303 km (0.076 R)
• M68: 41,689,486 km (0.046 R)
• M69: 43,607,929 km (0.106 R)
• M70: 45,725,936 km (0.039 R)
• M71: 46,239,056 km (0.061 R)
• M72: 48,137,453 km (0.051 R)
• M73: 48,485,268 km (0.085 R)
• M74: 50,060,983 km (0.068 R)
• M75: 51,387,018 km (0.086 R)
• M76: 52,545,504 km (0.066 R)
• M77: 52,903,641 km (0.057 R)
• M78: 53,712,517 km (0.101 R)
• M79: 54,797,401 km (0.096 R)
• M80: 55,069,819 km (0.093 R)
• M81: 55,251,580 km (0.109 R)
• M82: 55,615,851 km (0.109 R)
• M83: 56,713,301 km (0.111 R)
• M84: 56,896,857 km (0.037 R)
• M85: 57,541,026 km (0.032 R)
• M86: 61,174,160 km (0.114 R)
• M87: 61,550,997 km (0.11 R)
• M88: 63,446,701 km (0.112 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 13,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit