🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 26.6 Hours

Environment

Temp: 239 °C

Axial Tilt: 162.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.63 AU - 0.85 AU

Year: 222 Days

Day: 26.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.43 AU - 1.91 AU

Year: 752 Days

Day: 32.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.4 AU - 4.36 AU

Year: 2662 Days

Day: 14.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.23 AU - 4.31 AU

Year: 3073 Days

Day: 22.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.59 AU - 5.63 AU

Year: 4627 Days

Day: 27.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.9

Radius: 10.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.43 AU - 9.29 AU

Year: 9184 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,022,466 km

• M1: 295,157 km (0.113 R)
• M2: 363,672 km (0.081 R)
• M3: 581,188 km (0.072 R)
• M4: 824,284 km (0.091 R)
• M5: 912,846 km (0.099 R)
• M6: 1,042,548 km (0.095 R)
• M7: 1,178,682 km (0.065 R)
• M8: 1,782,608 km (0.107 R)
• M9: 2,068,191 km (0.11 R)
• M10: 2,368,583 km (0.09 R)
• M11: 2,550,344 km (0.119 R)
• M12: 3,010,956 km (0.1 R)
• M13: 3,095,030 km (0.077 R)
• M14: 3,265,422 km (0.089 R)
• M15: 3,735,160 km (0.102 R)
• M16: 3,825,666 km (0.04 R)
• M17: 5,371,012 km (0.073 R)
• M18: 5,714,938 km (0.118 R)
• M19: 6,172,857 km (0.07 R)
• M20: 6,496,886 km (0.115 R)
• M21: 6,679,246 km (0.103 R)
• M22: 7,161,400 km (0.059 R)
• M23: 7,349,893 km (0.076 R)
• M24: 7,463,887 km (0.119 R)
• M25: 7,540,032 km (0.093 R)
• M26: 7,731,816 km (0.117 R)
• M27: 8,081,127 km (0.105 R)
• M28: 10,156,499 km (0.094 R)
• M29: 13,766,146 km (0.096 R)
• M30: 13,859,794 km (0.111 R)
• M31: 14,000,865 km (0.082 R)
• M32: 14,379,048 km (0.091 R)
• M33: 14,952,756 km (0.104 R)
• M34: 15,290,997 km (0.107 R)
• M35: 15,534,093 km (0.104 R)
• M36: 15,729,468 km (0.093 R)
• M37: 17,524,343 km (0.096 R)
• M38: 17,983,160 km (0.086 R)
• M39: 18,085,784 km (0.096 R)
• M40: 18,653,059 km (0.092 R)
• M41: 19,069,241 km (0.101 R)
• M42: 19,488,563 km (0.048 R)
• M43: 19,699,347 km (0.104 R)
• M44: 19,857,921 km (0.054 R)
• M45: 20,389,591 km (0.107 R)
• M46: 20,926,049 km (0.045 R)
• M47: 21,033,909 km (0.101 R)
• M48: 21,250,078 km (0.113 R)
• M49: 21,358,537 km (0.12 R)
• M50: 22,397,494 km (0.079 R)
• M51: 23,285,058 km (0.067 R)
• M52: 23,958,398 km (0.063 R)
• M53: 24,127,743 km (0.101 R)
• M54: 25,958,522 km (0.105 R)
• M55: 26,364,979 km (0.117 R)
• M56: 26,832,024 km (0.087 R)
• M57: 28,488,222 km (0.102 R)
• M58: 29,449,388 km (0.071 R)
• M59: 29,812,612 km (0.076 R)
• M60: 30,972,594 km (0.106 R)
• M61: 31,898,754 km (0.109 R)
• M62: 32,209,469 km (0.115 R)
• M63: 32,521,231 km (0.099 R)
• M64: 32,771,358 km (0.066 R)
• M65: 33,210,578 km (0.045 R)
• M66: 33,399,370 km (0.084 R)
• M67: 34,221,859 km (0.049 R)
• M68: 34,349,017 km (0.086 R)
• M69: 35,051,080 km (0.072 R)
• M70: 35,628,977 km (0.05 R)
• M71: 37,906,156 km (0.107 R)
• M72: 38,235,271 km (0.104 R)
• M73: 39,962,079 km (0.11 R)
• M74: 40,700,345 km (0.099 R)
• M75: 41,714,319 km (0.09 R)
• M76: 41,986,138 km (0.1 R)
• M77: 42,394,840 km (0.051 R)
• M78: 42,873,403 km (0.109 R)
• M79: 43,216,431 km (0.111 R)
• M80: 43,698,136 km (0.085 R)
• M81: 44,944,735 km (0.111 R)
• M82: 45,922,507 km (0.046 R)
• M83: 46,554,857 km (0.113 R)
• M84: 46,625,168 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.8

Radius: 13.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.9 AU - 10.66 AU

Year: 11478 Days

Day: 13.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,022,466 km

• M1: 272,418 km (0.065 R)
• M2: 502,350 km (0.081 R)
• M3: 823,387 km (0.093 R)
• M4: 1,798,466 km (0.064 R)
• M5: 2,192,058 km (0.104 R)
• M6: 2,469,861 km (0.109 R)
• M7: 3,059,725 km (0.032 R)
• M8: 3,152,027 km (0.029 R)
• M9: 3,245,227 km (0.059 R)
• M10: 3,627,599 km (0.118 R)
• M11: 4,194,276 km (0.09 R)
• M12: 4,297,199 km (0.108 R)
• M13: 4,681,815 km (0.086 R)
• M14: 5,261,507 km (0.093 R)
• M15: 5,635,352 km (0.06 R)
• M16: 6,056,619 km (0.091 R)
• M17: 6,567,795 km (0.101 R)
• M18: 7,506,223 km (0.101 R)
• M19: 7,800,332 km (0.105 R)
• M20: 8,573,753 km (0.084 R)
• M21: 9,102,881 km (0.09 R)
• M22: 10,565,798 km (0.09 R)
• M23: 10,753,843 km (0.099 R)
• M24: 11,807,760 km (0.088 R)
• M25: 12,002,836 km (0.114 R)
• M26: 12,545,128 km (0.114 R)
• M27: 12,894,289 km (0.116 R)
• M28: 13,196,327 km (0.097 R)
• M29: 14,583,698 km (0.094 R)
• M30: 15,587,799 km (0.115 R)
• M31: 15,909,434 km (0.12 R)
• M32: 16,723,396 km (0.066 R)
• M33: 16,942,707 km (0.095 R)
• M34: 17,550,822 km (0.084 R)
• M35: 17,885,622 km (0.106 R)
• M36: 17,997,671 km (0.06 R)
• M37: 18,222,517 km (0.105 R)
• M38: 18,561,505 km (0.075 R)
• M39: 19,475,548 km (0.118 R)
• M40: 19,764,272 km (0.1 R)
• M41: 20,638,821 km (0.118 R)
• M42: 21,228,835 km (0.074 R)
• M43: 21,645,166 km (0.104 R)
• M44: 22,486,056 km (0.099 R)
• M45: 23,705,727 km (0.069 R)
• M46: 24,261,483 km (0.09 R)
• M47: 24,946,791 km (0.103 R)
• M48: 26,208,949 km (0.081 R)
• M49: 26,655,648 km (0.083 R)
• M50: 26,912,059 km (0.119 R)
• M51: 27,233,694 km (0.106 R)
• M52: 28,010,855 km (0.085 R)
• M53: 28,992,516 km (0.053 R)
• M54: 30,452,591 km (0.107 R)
• M55: 31,259,073 km (0.117 R)
• M56: 32,072,587 km (0.103 R)
• M57: 32,345,304 km (0.071 R)
• M58: 32,482,036 km (0.109 R)
• M59: 34,415,289 km (0.104 R)
• M60: 34,834,463 km (0.118 R)
• M61: 35,184,970 km (0.063 R)
• M62: 36,243,675 km (0.12 R)
• M63: 36,527,910 km (0.047 R)
• M64: 36,812,745 km (0.091 R)
• M65: 37,026,819 km (0.081 R)
• M66: 38,103,625 km (0.046 R)
• M67: 39,190,753 km (0.067 R)
• M68: 39,994,392 km (0.096 R)
• M69: 40,951,220 km (0.093 R)
• M70: 41,543,777 km (0.053 R)
• M71: 41,692,328 km (0.05 R)
• M72: 43,564,546 km (0.116 R)
• M73: 44,396,908 km (0.081 R)
• M74: 44,548,900 km (0.086 R)
• M75: 44,777,036 km (0.051 R)
• M76: 45,158,361 km (0.111 R)
• M77: 45,617,178 km (0.09 R)
• M78: 46,539,598 km (0.068 R)
• M79: 47,003,053 km (0.085 R)
• M80: 48,324,600 km (0.116 R)
• M81: 49,974,066 km (0.101 R)
• M82: 50,686,601 km (0.107 R)
• M83: 52,201,878 km (0.037 R)
• M84: 53,247,118 km (0.114 R)
• M85: 54,137,076 km (0.026 R)

Asteroid Belt

Center: 11.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.9

Radius: 12.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.37 AU - 14.15 AU

Year: 14950 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,022,466 km

• M1: 176,675 km (0.092 R)
• M2: 288,275 km (0.076 R)
• M3: 1,958,386 km (0.107 R)
• M4: 2,141,942 km (0.117 R)
• M5: 2,526,259 km (0.085 R)
• M6: 3,037,585 km (0.11 R)
• M7: 3,845,114 km (0.105 R)
• M8: 4,154,782 km (0.037 R)
• M9: 4,513,069 km (0.088 R)
• M10: 4,634,841 km (0.082 R)
• M11: 4,716,522 km (0.12 R)
• M12: 4,798,800 km (0.082 R)
• M13: 4,964,705 km (0.026 R)
• M14: 5,344,982 km (0.09 R)
• M15: 5,691,002 km (0.118 R)
• M16: 6,044,502 km (0.051 R)
• M17: 6,269,048 km (0.074 R)
• M18: 6,634,067 km (0.052 R)
• M19: 7,053,240 km (0.116 R)
• M20: 8,814,307 km (0.081 R)
• M21: 9,018,208 km (0.111 R)
• M22: 9,638,890 km (0.105 R)
• M23: 10,327,040 km (0.114 R)
• M24: 10,867,238 km (0.098 R)
• M25: 10,976,295 km (0.118 R)
• M26: 11,862,662 km (0.075 R)
• M27: 12,087,807 km (0.052 R)
• M28: 12,200,903 km (0.083 R)
• M29: 12,542,435 km (0.109 R)
• M30: 13,527,088 km (0.112 R)
• M31: 13,644,672 km (0.084 R)
• M32: 14,657,001 km (0.083 R)
• M33: 14,838,164 km (0.109 R)
• M34: 15,570,296 km (0.107 R)
• M35: 16,251,864 km (0.116 R)
• M36: 16,564,823 km (0.078 R)
• M37: 18,680,286 km (0.056 R)
• M38: 19,139,851 km (0.091 R)
• M39: 19,337,918 km (0.105 R)
• M40: 19,802,869 km (0.12 R)
• M41: 20,003,330 km (0.049 R)
• M42: 20,271,559 km (0.085 R)
• M43: 22,044,144 km (0.053 R)
• M44: 22,251,786 km (0.09 R)
• M45: 22,390,613 km (0.062 R)
• M46: 24,150,482 km (0.039 R)
• M47: 25,954,333 km (0.057 R)
• M48: 26,320,249 km (0.054 R)
• M49: 27,057,318 km (0.109 R)
• M50: 27,875,918 km (0.094 R)
• M51: 28,100,614 km (0.085 R)
• M52: 29,537,501 km (0.1 R)
• M53: 29,996,318 km (0.112 R)
• M54: 30,457,378 km (0.097 R)
• M55: 31,231,099 km (0.103 R)
• M56: 31,776,533 km (0.068 R)
• M57: 32,403,796 km (0.1 R)
• M58: 33,829,913 km (0.096 R)
• M59: 35,357,606 km (0.115 R)
• M60: 35,600,852 km (0.119 R)
• M61: 35,844,697 km (0.101 R)
• M62: 37,236,705 km (0.073 R)
• M63: 37,401,712 km (0.09 R)
• M64: 37,484,290 km (0.063 R)
• M65: 39,820,560 km (0.078 R)
• M66: 39,904,783 km (0.11 R)
• M67: 39,989,156 km (0.072 R)
• M68: 41,689,037 km (0.116 R)
• M69: 42,375,542 km (0.075 R)
• M70: 45,246,774 km (0.117 R)
• M71: 45,334,887 km (0.094 R)
• M72: 45,510,963 km (0.026 R)
• M73: 45,775,602 km (0.054 R)
• M74: 46,661,521 km (0.059 R)
• M75: 46,839,393 km (0.11 R)
• M76: 47,374,205 km (0.036 R)
• M77: 47,911,261 km (0.119 R)
• M78: 52,371,223 km (0.043 R)
• M79: 53,576,533 km (0.034 R)
• M80: 53,762,782 km (0.078 R)
• M81: 53,855,981 km (0.079 R)
• M82: 55,637,094 km (0.053 R)
• M83: 56,298,167 km (0.112 R)
• M84: 59,160,872 km (0.117 R)
• M85: 63,444,158 km (0.108 R)
• M86: 64,035,967 km (0.079 R)
• M87: 64,629,721 km (0.09 R)
• M88: 65,026,454 km (0.108 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 16,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit