🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.68 AU - 2.8 AU

Year: 1250 Days

Day: 26.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.07 AU - 2.51 AU

Year: 1292 Days

Day: 31.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,613,118 km

• M1: 646,861 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.68 AU - 3.98 AU

Year: 2265 Days

Day: 41.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.16 AU - 3.6 AU

Year: 2316 Days

Day: 31 Hours

Environment

Temp: -112 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 13.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.4 AU - 4.8 AU

Year: 3678 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,613,118 km

• M1: 181,761 km (0.091 R)
• M2: 290,369 km (0.097 R)
• M3: 541,694 km (0.069 R)
• M4: 796,010 km (0.078 R)
• M5: 880,383 km (0.04 R)
• M6: 1,018,612 km (0.1 R)
• M7: 1,478,925 km (0.07 R)
• M8: 1,573,919 km (0.116 R)
• M9: 1,658,741 km (0.049 R)
• M10: 1,833,472 km (0.06 R)
• M11: 1,948,961 km (0.115 R)
• M12: 2,053,829 km (0.11 R)
• M13: 2,478,837 km (0.075 R)
• M14: 2,607,341 km (0.053 R)
• M15: 2,767,710 km (0.094 R)
• M16: 3,362,811 km (0.118 R)
• M17: 3,505,976 km (0.095 R)
• M18: 3,683,548 km (0.054 R)
• M19: 4,166,301 km (0.105 R)
• M20: 4,354,794 km (0.095 R)
• M21: 4,633,944 km (0.093 R)
• M22: 4,793,714 km (0.111 R)
• M23: 4,901,125 km (0.116 R)
• M24: 5,246,996 km (0.045 R)
• M25: 5,450,748 km (0.087 R)
• M26: 5,563,096 km (0.106 R)
• M27: 5,790,186 km (0.109 R)
• M28: 6,078,161 km (0.101 R)
• M29: 6,233,743 km (0.114 R)
• M30: 6,351,327 km (0.103 R)
• M31: 7,052,044 km (0.09 R)
• M32: 7,904,153 km (0.118 R)
• M33: 8,266,928 km (0.119 R)
• M34: 8,374,788 km (0.104 R)
• M35: 8,591,705 km (0.09 R)
• M36: 8,766,734 km (0.117 R)
• M37: 8,986,942 km (0.099 R)
• M38: 9,636,496 km (0.096 R)
• M39: 9,772,780 km (0.095 R)
• M40: 10,024,254 km (0.113 R)
• M41: 10,324,198 km (0.068 R)
• M42: 10,980,484 km (0.099 R)
• M43: 11,674,618 km (0.087 R)
• M44: 12,235,161 km (0.118 R)
• M45: 12,904,462 km (0.043 R)
• M46: 13,130,205 km (0.083 R)
• M47: 13,230,884 km (0.074 R)
• M48: 13,332,013 km (0.07 R)
• M49: 13,534,867 km (0.116 R)
• M50: 13,636,594 km (0.077 R)
• M51: 14,356,309 km (0.119 R)
• M52: 14,486,160 km (0.093 R)
• M53: 14,642,490 km (0.094 R)
• M54: 14,773,239 km (0.115 R)
• M55: 14,877,957 km (0.06 R)
• M56: 15,035,783 km (0.096 R)
• M57: 15,220,536 km (0.086 R)
• M58: 15,538,880 km (0.088 R)
• M59: 15,779,135 km (0.11 R)
• M60: 16,725,341 km (0.113 R)
• M61: 16,971,579 km (0.1 R)
• M62: 17,081,384 km (0.093 R)
• M63: 17,246,690 km (0.09 R)
• M64: 18,024,748 km (0.097 R)
• M65: 18,136,797 km (0.113 R)
• M66: 18,418,041 km (0.097 R)
• M67: 18,502,713 km (0.049 R)
• M68: 18,700,631 km (0.088 R)
• M69: 18,956,294 km (0.1 R)
• M70: 19,213,154 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 11.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.12 AU - 6.82 AU

Year: 5438 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,613,118 km

• M1: 143,464 km (0.114 R)
• M2: 231,877 km (0.05 R)
• M3: 379,829 km (0.117 R)
• M4: 480,359 km (0.117 R)
• M5: 955,482 km (0.043 R)
• M6: 1,071,719 km (0.049 R)
• M7: 1,433,746 km (0.067 R)
• M8: 1,534,425 km (0.106 R)
• M9: 1,779,018 km (0.096 R)
• M10: 2,017,776 km (0.087 R)
• M11: 2,093,323 km (0.108 R)
• M12: 2,753,498 km (0.094 R)
• M13: 2,922,993 km (0.104 R)
• M14: 3,161,751 km (0.053 R)
• M15: 3,317,034 km (0.099 R)
• M16: 3,589,152 km (0.099 R)
• M17: 3,727,979 km (0.098 R)
• M18: 4,131,295 km (0.075 R)
• M19: 4,252,469 km (0.057 R)
• M20: 4,424,357 km (0.106 R)
• M21: 4,498,707 km (0.093 R)
• M22: 4,928,053 km (0.078 R)
• M23: 5,239,067 km (0.115 R)
• M24: 5,423,521 km (0.115 R)
• M25: 5,636,997 km (0.088 R)
• M26: 5,907,620 km (0.061 R)
• M27: 6,321,856 km (0.06 R)
• M28: 6,518,278 km (0.062 R)
• M29: 6,802,664 km (0.091 R)
• M30: 7,679,756 km (0.095 R)
• M31: 7,889,642 km (0.083 R)
• M32: 8,071,104 km (0.072 R)
• M33: 8,315,098 km (0.077 R)
• M34: 8,407,251 km (0.075 R)
• M35: 8,561,486 km (0.102 R)
• M36: 9,093,307 km (0.119 R)
• M37: 9,347,174 km (0.066 R)
• M38: 9,797,314 km (0.119 R)
• M39: 10,123,138 km (0.099 R)
• M40: 10,287,546 km (0.093 R)
• M41: 10,552,185 km (0.108 R)
• M42: 10,953,406 km (0.105 R)
• M43: 13,320,494 km (0.092 R)
• M44: 13,464,556 km (0.04 R)
• M45: 14,082,545 km (0.054 R)
• M46: 14,524,308 km (0.119 R)
• M47: 14,858,809 km (0.083 R)
• M48: 15,383,897 km (0.105 R)
• M49: 15,724,681 km (0.117 R)
• M50: 16,491,071 km (0.05 R)
• M51: 16,645,905 km (0.103 R)
• M52: 17,269,578 km (0.119 R)
• M53: 17,348,117 km (0.066 R)
• M54: 18,379,594 km (0.096 R)
• M55: 18,660,689 km (0.073 R)
• M56: 18,902,888 km (0.096 R)
• M57: 19,227,216 km (0.089 R)
• M58: 19,430,968 km (0.041 R)
• M59: 20,046,414 km (0.026 R)
• M60: 20,128,842 km (0.087 R)
• M61: 20,335,736 km (0.03 R)
• M62: 21,044,232 km (0.058 R)
• M63: 22,058,356 km (0.103 R)
• M64: 22,143,626 km (0.099 R)
• M65: 22,228,897 km (0.086 R)
• M66: 22,314,467 km (0.061 R)
• M67: 22,528,542 km (0.062 R)
• M68: 24,397,767 km (0.059 R)
• M69: 24,751,117 km (0.119 R)
• M70: 27,042,657 km (0.12 R)
• M71: 28,607,750 km (0.105 R)
• M72: 29,120,422 km (0.102 R)
• M73: 29,448,191 km (0.106 R)
• M74: 29,730,183 km (0.118 R)
• M75: 30,438,978 km (0.115 R)
• M76: 31,057,864 km (0.087 R)
• M77: 32,356,224 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.8

Radius: 7.5

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.38 AU - 14.28 AU

Year: 18143 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,613,118 km

• M1: 95,593 km (0.053 R)
• M2: 285,882 km (0.11 R)
• M3: 419,472 km (0.041 R)
• M4: 616,493 km (0.087 R)
• M5: 1,093,710 km (0.066 R)
• M6: 1,173,745 km (0.071 R)
• M7: 1,283,550 km (0.054 R)
• M8: 1,543,401 km (0.099 R)
• M9: 1,851,274 km (0.079 R)
• M10: 2,012,540 km (0.093 R)
• M11: 2,314,279 km (0.067 R)
• M12: 2,594,775 km (0.064 R)
• M13: 2,885,893 km (0.058 R)
• M14: 2,997,941 km (0.118 R)
• M15: 3,073,339 km (0.105 R)
• M16: 4,194,724 km (0.102 R)
• M17: 4,407,153 km (0.053 R)
• M18: 4,666,855 km (0.1 R)
• M19: 4,798,501 km (0.115 R)
• M20: 5,065,683 km (0.102 R)
• M21: 6,230,303 km (0.11 R)
• M22: 6,326,943 km (0.092 R)
• M23: 8,791,418 km (0.056 R)
• M24: 8,900,026 km (0.118 R)
• M25: 9,504,701 km (0.096 R)
• M26: 9,896,348 km (0.11 R)
• M27: 10,293,381 km (0.082 R)
• M28: 11,279,231 km (0.063 R)
• M29: 11,634,226 km (0.101 R)
• M30: 11,873,134 km (0.115 R)
• M31: 13,029,227 km (0.087 R)
• M32: 13,091,160 km (0.113 R)
• M33: 13,277,260 km (0.111 R)
• M34: 13,401,725 km (0.061 R)
• M35: 16,572,751 km (0.112 R)
• M36: 16,841,429 km (0.093 R)
• M37: 16,976,366 km (0.105 R)
• M38: 17,519,407 km (0.102 R)
• M39: 17,861,836 km (0.096 R)
• M40: 19,748,415 km (0.091 R)
• M41: 22,138,839 km (0.057 R)
• M42: 24,925,548 km (0.102 R)
• M43: 25,697,473 km (0.103 R)
• M44: 25,852,906 km (0.094 R)
• M45: 26,320,698 km (0.103 R)
• M46: 26,555,716 km (0.093 R)
• M47: 26,949,009 km (0.064 R)
• M48: 27,820,716 km (0.107 R)
• M49: 28,460,546 km (0.043 R)
• M50: 29,836,398 km (0.088 R)
• M51: 29,999,609 km (0.062 R)
• M52: 31,815,129 km (0.086 R)
• M53: 32,904,650 km (0.066 R)
• M54: 32,988,874 km (0.105 R)
• M55: 34,347,671 km (0.102 R)
• M56: 34,690,250 km (0.101 R)
• M57: 34,775,970 km (0.026 R)
• M58: 35,465,018 km (0.111 R)
• M59: 36,856,577 km (0.103 R)
• M60: 38,621,084 km (0.104 R)
• M61: 40,142,494 km (0.11 R)
• M62: 40,593,532 km (0.08 R)
• M63: 41,957,116 km (0.112 R)
• M64: 42,048,670 km (0.075 R)
• M65: 43,335,661 km (0.087 R)
• M66: 43,891,267 km (0.046 R)
• M67: 44,542,467 km (0.088 R)
• M68: 45,948,537 km (0.052 R)
• M69: 48,036,923 km (0.1 R)
• M70: 48,324,151 km (0.101 R)
• M71: 48,611,828 km (0.083 R)
• M72: 48,996,444 km (0.081 R)
• M73: 49,285,467 km (0.12 R)
• M74: 54,186,294 km (0.091 R)
• M75: 55,184,859 km (0.114 R)
• M76: 58,217,059 km (0.106 R)
• M77: 59,753,279 km (0.089 R)
• M78: 60,268,345 km (0.08 R)
• M79: 61,926,338 km (0.095 R)
• M80: 62,030,458 km (0.089 R)
• M81: 64,125,277 km (0.073 R)
• M82: 65,393,119 km (0.108 R)
• M83: 66,243,134 km (0.037 R)
• M84: 69,354,470 km (0.116 R)
• M85: 70,004,024 km (0.058 R)
• M86: 70,764,580 km (0.028 R)
• M87: 72,184,114 km (0.075 R)
• M88: 72,293,769 km (0.025 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit