🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.54 AU - 0.54 AU

Year: 256 Days

Day: 33 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 8.4

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.68 AU - 0.76 AU

Year: 394 Days

Day: 5.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 55,785,833 km

• M1: 109,655 km (0.111 R)
• M2: 171,290 km (0.089 R)
• M3: 249,080 km (0.087 R)
• M4: 358,586 km (0.026 R)
• M5: 426,803 km (0.115 R)
• M6: 490,232 km (0.119 R)
• M7: 775,515 km (0.089 R)
• M8: 831,315 km (0.103 R)
• M9: 896,989 km (0.113 R)
• M10: 964,308 km (0.047 R)
• M11: 1,042,398 km (0.099 R)
• M12: 1,109,119 km (0.11 R)
• M13: 1,237,623 km (0.078 R)
• M14: 1,299,108 km (0.095 R)
• M15: 1,514,828 km (0.096 R)
• M16: 1,637,349 km (0.039 R)
• M17: 1,715,738 km (0.118 R)
• M18: 1,892,563 km (0.057 R)
• M19: 2,002,667 km (0.097 R)
• M20: 2,149,123 km (0.054 R)
• M21: 2,235,142 km (0.094 R)
• M22: 2,334,176 km (0.046 R)
• M23: 2,404,935 km (0.112 R)
• M24: 2,488,411 km (0.106 R)
• M25: 2,579,067 km (0.047 R)
• M26: 2,652,221 km (0.115 R)
• M27: 2,782,221 km (0.041 R)
• M28: 2,851,036 km (0.063 R)
• M29: 2,926,882 km (0.111 R)
• M30: 3,029,058 km (0.075 R)
• M31: 3,093,534 km (0.064 R)
• M32: 3,243,581 km (0.115 R)
• M33: 3,422,799 km (0.091 R)
• M34: 3,639,417 km (0.107 R)
• M35: 3,694,319 km (0.116 R)
• M36: 3,797,991 km (0.105 R)
• M37: 3,965,840 km (0.049 R)
• M38: 4,036,450 km (0.094 R)
• M39: 4,129,051 km (0.085 R)
• M40: 4,236,612 km (0.107 R)
• M41: 4,410,893 km (0.106 R)
• M42: 4,476,716 km (0.056 R)
• M43: 4,602,229 km (0.111 R)
• M44: 4,691,539 km (0.087 R)
• M45: 4,758,858 km (0.039 R)
• M46: 4,993,278 km (0.066 R)
• M47: 5,084,981 km (0.096 R)
• M48: 5,192,692 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 13.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.74 AU - 1 AU

Year: 524 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,785,833 km

• M1: 187,745 km (0.083 R)
• M2: 270,922 km (0.118 R)
• M3: 363,074 km (0.113 R)
• M4: 507,436 km (0.034 R)
• M5: 703,559 km (0.101 R)
• M6: 788,381 km (0.105 R)
• M7: 885,021 km (0.107 R)
• M8: 1,066,633 km (0.098 R)
• M9: 1,244,056 km (0.102 R)
• M10: 1,386,323 km (0.089 R)
• M11: 1,590,973 km (0.049 R)
• M12: 1,806,095 km (0.115 R)
• M13: 2,020,618 km (0.108 R)
• M14: 2,276,431 km (0.065 R)
• M15: 2,369,481 km (0.045 R)
• M16: 2,503,371 km (0.109 R)
• M17: 2,697,250 km (0.109 R)
• M18: 2,872,728 km (0.113 R)
• M19: 2,979,690 km (0.096 R)
• M20: 3,124,651 km (0.074 R)
• M21: 3,241,187 km (0.099 R)
• M22: 3,334,088 km (0.111 R)
• M23: 3,472,167 km (0.098 R)
• M24: 3,605,757 km (0.085 R)
• M25: 3,884,608 km (0.089 R)
• M26: 3,983,642 km (0.073 R)
• M27: 4,070,109 km (0.095 R)
• M28: 4,272,216 km (0.063 R)
• M29: 4,630,353 km (0.076 R)
• M30: 4,721,458 km (0.047 R)
• M31: 4,806,131 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 11.1

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.68 AU - 3.88 AU

Year: 3836 Days

Day: 11.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,785,833 km

• M1: 147,055 km (0.107 R)
• M2: 379,679 km (0.11 R)
• M3: 482,603 km (0.106 R)
• M4: 567,275 km (0.083 R)
• M5: 637,437 km (0.111 R)
• M6: 732,581 km (0.06 R)
• M7: 821,592 km (0.083 R)
• M8: 987,196 km (0.052 R)
• M9: 1,190,500 km (0.102 R)
• M10: 1,297,462 km (0.061 R)
• M11: 1,594,115 km (0.101 R)
• M12: 1,897,051 km (0.105 R)
• M13: 2,103,795 km (0.093 R)
• M14: 2,453,704 km (0.119 R)
• M15: 2,768,309 km (0.04 R)
• M16: 2,858,067 km (0.052 R)
• M17: 2,967,124 km (0.034 R)
• M18: 3,709,728 km (0.115 R)
• M19: 3,889,096 km (0.059 R)
• M20: 4,194,575 km (0.11 R)
• M21: 4,360,628 km (0.093 R)
• M22: 4,529,076 km (0.119 R)
• M23: 4,635,290 km (0.105 R)
• M24: 4,721,010 km (0.029 R)
• M25: 4,828,870 km (0.101 R)
• M26: 5,470,495 km (0.047 R)
• M27: 5,998,575 km (0.099 R)
• M28: 6,186,022 km (0.079 R)
• M29: 6,423,134 km (0.1 R)
• M30: 6,639,154 km (0.07 R)
• M31: 6,808,947 km (0.055 R)
• M32: 6,980,087 km (0.097 R)
• M33: 7,806,017 km (0.074 R)
• M34: 7,959,654 km (0.118 R)
• M35: 8,347,860 km (0.098 R)
• M36: 8,531,118 km (0.057 R)
• M37: 8,689,392 km (0.065 R)
• M38: 9,604,183 km (0.091 R)
• M39: 9,686,313 km (0.076 R)
• M40: 10,073,023 km (0.11 R)
• M41: 10,240,273 km (0.025 R)
• M42: 10,464,820 km (0.105 R)
• M43: 10,549,343 km (0.066 R)
• M44: 10,861,553 km (0.073 R)
• M45: 11,148,033 km (0.103 R)
• M46: 11,495,100 km (0.104 R)
• M47: 11,582,466 km (0.094 R)
• M48: 12,022,433 km (0.055 R)
• M49: 13,009,480 km (0.112 R)
• M50: 13,222,357 km (0.116 R)
• M51: 14,084,789 km (0.073 R)
• M52: 15,508,961 km (0.046 R)
• M53: 16,026,270 km (0.051 R)
• M54: 16,156,570 km (0.086 R)
• M55: 16,352,543 km (0.083 R)
• M56: 17,211,085 km (0.111 R)
• M57: 17,377,737 km (0.115 R)
• M58: 17,478,118 km (0.106 R)
• M59: 17,847,624 km (0.102 R)
• M60: 18,253,783 km (0.041 R)
• M61: 19,559,622 km (0.056 R)
• M62: 20,153,676 km (0.043 R)
• M63: 20,223,987 km (0.116 R)
• M64: 21,002,344 km (0.064 R)
• M65: 21,252,023 km (0.068 R)
• M66: 21,430,942 km (0.114 R)
• M67: 21,682,416 km (0.066 R)
• M68: 21,934,788 km (0.1 R)
• M69: 22,515,377 km (0.07 R)
• M70: 22,734,388 km (0.115 R)
• M71: 22,807,542 km (0.113 R)
• M72: 23,469,662 km (0.085 R)
• M73: 23,765,866 km (0.119 R)
• M74: 23,840,216 km (0.118 R)
• M75: 23,951,666 km (0.087 R)
• M76: 24,063,416 km (0.112 R)
• M77: 24,362,163 km (0.038 R)
• M78: 24,737,354 km (0.107 R)
• M79: 25,038,944 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.9

Radius: 7.7

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.88 AU - 8.04 AU

Year: 13156 Days

Day: 19.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,785,833 km

• M1: 104,868 km (0.112 R)
• M2: 265,237 km (0.051 R)
• M3: 575,054 km (0.114 R)
• M4: 627,413 km (0.03 R)
• M5: 1,403,378 km (0.103 R)
• M6: 1,675,197 km (0.043 R)
• M7: 2,127,431 km (0.096 R)
• M8: 2,527,456 km (0.086 R)
• M9: 2,827,400 km (0.1 R)
• M10: 3,266,619 km (0.084 R)
• M11: 3,964,792 km (0.072 R)
• M12: 4,242,745 km (0.066 R)
• M13: 4,348,661 km (0.108 R)
• M14: 4,491,227 km (0.095 R)
• M15: 5,531,830 km (0.115 R)
• M16: 5,881,590 km (0.084 R)
• M17: 6,158,645 km (0.092 R)
• M18: 6,278,772 km (0.066 R)
• M19: 6,932,066 km (0.092 R)
• M20: 7,015,243 km (0.094 R)
• M21: 7,098,868 km (0.045 R)
• M22: 7,309,053 km (0.09 R)
• M23: 7,995,857 km (0.093 R)
• M24: 8,613,546 km (0.109 R)
• M25: 9,246,644 km (0.068 R)
• M26: 9,801,054 km (0.069 R)
• M27: 10,035,324 km (0.12 R)
• M28: 10,318,812 km (0.093 R)
• M29: 10,413,957 km (0.105 R)
• M30: 10,893,867 km (0.095 R)
• M31: 11,282,971 km (0.063 R)
• M32: 11,676,563 km (0.074 R)
• M33: 12,325,817 km (0.087 R)
• M34: 12,376,232 km (0.063 R)
• M35: 14,715,943 km (0.08 R)
• M36: 14,823,055 km (0.12 R)
• M37: 16,073,394 km (0.097 R)
• M38: 16,627,504 km (0.05 R)
• M39: 16,962,903 km (0.111 R)
• M40: 17,019,002 km (0.106 R)
• M41: 17,925,565 km (0.088 R)
• M42: 18,442,276 km (0.071 R)
• M43: 18,615,660 km (0.103 R)
• M44: 19,022,267 km (0.108 R)
• M45: 20,259,591 km (0.094 R)
• M46: 20,617,878 km (0.066 R)
• M47: 20,737,855 km (0.093 R)
• M48: 20,978,259 km (0.033 R)
• M49: 21,401,322 km (0.025 R)
• M50: 25,333,801 km (0.039 R)
• M51: 25,848,866 km (0.11 R)
• M52: 27,020,367 km (0.104 R)
• M53: 27,283,061 km (0.105 R)
• M54: 27,348,884 km (0.08 R)
• M55: 27,877,114 km (0.043 R)
• M56: 29,212,575 km (0.068 R)
• M57: 29,347,362 km (0.112 R)
• M58: 30,500,612 km (0.093 R)
• M59: 31,530,444 km (0.105 R)
• M60: 31,737,787 km (0.084 R)
• M61: 32,571,645 km (0.095 R)
• M62: 32,851,244 km (0.098 R)
• M63: 33,061,429 km (0.112 R)
• M64: 34,048,176 km (0.11 R)
• M65: 37,212,022 km (0.087 R)
• M66: 39,944,277 km (0.104 R)
• M67: 40,243,622 km (0.082 R)
• M68: 40,468,468 km (0.087 R)
• M69: 41,372,338 km (0.084 R)
• M70: 41,447,885 km (0.108 R)
• M71: 41,826,817 km (0.055 R)
• M72: 41,902,663 km (0.105 R)
• M73: 43,123,232 km (0.111 R)
• M74: 44,123,593 km (0.117 R)
• M75: 44,278,127 km (0.112 R)
• M76: 44,355,469 km (0.06 R)
• M77: 44,510,303 km (0.081 R)
• M78: 45,599,226 km (0.11 R)
• M79: 48,998,389 km (0.099 R)
• M80: 49,158,459 km (0.092 R)
• M81: 49,238,494 km (0.1 R)
• M82: 51,498,917 km (0.101 R)
• M83: 52,641,845 km (0.088 R)
• M84: 53,052,042 km (0.074 R)
• M85: 54,371,795 km (0.097 R)
• M86: 54,786,480 km (0.1 R)
• M87: 54,869,507 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit