🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.24 AU

Year: 365 Days

Day: 43.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.82 AU - 1.22 AU

Year: 376 Days

Day: 34.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.5 AU - 2.92 AU

Year: 1629 Days

Day: 28.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.8

Radius: 12.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.81 AU - 5.53 AU

Year: 4294 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,082,388 km

• M1: 163,062 km (0.101 R)
• M2: 276,906 km (0.084 R)
• M3: 366,365 km (0.088 R)
• M4: 454,778 km (0.087 R)
• M5: 566,527 km (0.066 R)
• M6: 655,538 km (0.044 R)
• M7: 807,380 km (0.039 R)
• M8: 904,768 km (0.056 R)
• M9: 1,018,313 km (0.12 R)
• M10: 1,112,859 km (0.046 R)
• M11: 1,204,412 km (0.094 R)
• M12: 1,330,673 km (0.107 R)
• M13: 1,448,407 km (0.09 R)
• M14: 1,597,406 km (0.047 R)
• M15: 1,737,430 km (0.106 R)
• M16: 1,992,644 km (0.074 R)
• M17: 2,105,889 km (0.109 R)
• M18: 2,213,600 km (0.078 R)
• M19: 2,442,784 km (0.083 R)
• M20: 2,622,002 km (0.088 R)
• M21: 2,729,862 km (0.088 R)
• M22: 2,882,003 km (0.104 R)
• M23: 3,221,141 km (0.083 R)
• M24: 3,409,186 km (0.088 R)
• M25: 3,610,245 km (0.084 R)
• M26: 3,815,194 km (0.109 R)
• M27: 3,966,737 km (0.074 R)
• M28: 4,110,650 km (0.114 R)
• M29: 4,433,482 km (0.113 R)
• M30: 4,562,885 km (0.094 R)
• M31: 4,959,020 km (0.052 R)
• M32: 5,313,417 km (0.114 R)
• M33: 5,632,958 km (0.051 R)
• M34: 5,948,011 km (0.075 R)
• M35: 6,202,029 km (0.105 R)
• M36: 6,302,409 km (0.091 R)
• M37: 7,090,041 km (0.093 R)
• M38: 7,776,097 km (0.096 R)
• M39: 8,078,435 km (0.103 R)
• M40: 8,323,027 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 13.5

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.35 AU - 6.71 AU

Year: 5408 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,082,388 km

• M1: 219,610 km (0.094 R)
• M2: 322,683 km (0.047 R)
• M3: 842,086 km (0.117 R)
• M4: 1,205,759 km (0.119 R)
• M5: 1,406,370 km (0.09 R)
• M6: 1,600,398 km (0.067 R)
• M7: 2,215,395 km (0.053 R)
• M8: 2,570,690 km (0.1 R)
• M9: 2,678,699 km (0.102 R)
• M10: 2,877,216 km (0.118 R)
• M11: 3,219,047 km (0.096 R)
• M12: 3,454,215 km (0.071 R)
• M13: 3,598,128 km (0.079 R)
• M14: 3,695,217 km (0.077 R)
• M15: 3,991,870 km (0.102 R)
• M16: 4,092,399 km (0.11 R)
• M17: 4,296,301 km (0.053 R)
• M18: 4,714,128 km (0.115 R)
• M19: 5,090,666 km (0.117 R)
• M20: 5,282,600 km (0.059 R)
• M21: 5,561,002 km (0.111 R)
• M22: 5,702,072 km (0.075 R)
• M23: 6,249,002 km (0.115 R)
• M24: 6,425,378 km (0.077 R)
• M25: 6,573,480 km (0.061 R)
• M26: 7,486,326 km (0.091 R)
• M27: 7,862,714 km (0.103 R)
• M28: 7,989,424 km (0.071 R)
• M29: 8,341,876 km (0.064 R)
• M30: 8,929,497 km (0.109 R)
• M31: 9,095,102 km (0.106 R)
• M32: 9,835,910 km (0.065 R)
• M33: 10,387,029 km (0.112 R)
• M34: 10,701,484 km (0.112 R)
• M35: 11,161,198 km (0.08 R)
• M36: 12,100,074 km (0.057 R)
• M37: 12,246,830 km (0.077 R)
• M38: 12,357,233 km (0.073 R)
• M39: 12,876,936 km (0.065 R)
• M40: 13,026,683 km (0.051 R)
• M41: 13,784,397 km (0.116 R)
• M42: 14,091,671 km (0.102 R)
• M43: 14,517,576 km (0.109 R)
• M44: 14,830,086 km (0.101 R)
• M45: 14,987,163 km (0.076 R)
• M46: 15,184,333 km (0.104 R)
• M47: 16,062,024 km (0.108 R)
• M48: 16,751,670 km (0.072 R)
• M49: 17,244,147 km (0.092 R)
• M50: 18,033,874 km (0.106 R)
• M51: 18,412,057 km (0.04 R)
• M52: 18,920,391 km (0.112 R)
• M53: 19,048,147 km (0.044 R)
• M54: 19,950,821 km (0.117 R)
• M55: 20,167,887 km (0.119 R)
• M56: 21,176,177 km (0.064 R)
• M57: 21,486,293 km (0.109 R)
• M58: 21,664,165 km (0.079 R)
• M59: 22,515,976 km (0.1 R)
• M60: 22,606,183 km (0.104 R)
• M61: 22,696,690 km (0.081 R)
• M62: 23,470,111 km (0.092 R)
• M63: 24,949,334 km (0.117 R)
• M64: 25,089,508 km (0.112 R)
• M65: 25,558,796 km (0.065 R)
• M66: 25,983,654 km (0.075 R)
• M67: 26,601,643 km (0.086 R)
• M68: 26,888,422 km (0.112 R)
• M69: 27,272,440 km (0.107 R)
• M70: 27,368,631 km (0.089 R)
• M71: 28,581,720 km (0.117 R)
• M72: 29,466,143 km (0.118 R)
• M73: 29,762,945 km (0.087 R)
• M74: 29,911,645 km (0.078 R)
• M75: 31,665,381 km (0.087 R)
• M76: 32,121,804 km (0.081 R)
• M77: 32,887,147 km (0.086 R)
• M78: 33,607,012 km (0.065 R)
• M79: 34,228,142 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 10.4

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.01 AU - 8.07 AU

Year: 6823 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,082,388 km

• M1: 143,913 km (0.086 R)
• M2: 302,487 km (0.079 R)
• M3: 605,123 km (0.049 R)
• M4: 1,117,346 km (0.069 R)
• M5: 1,189,602 km (0.117 R)
• M6: 1,301,053 km (0.09 R)
• M7: 1,396,795 km (0.093 R)
• M8: 2,201,482 km (0.08 R)
• M9: 2,798,378 km (0.101 R)
• M10: 3,153,972 km (0.086 R)
• M11: 3,390,337 km (0.088 R)
• M12: 3,741,892 km (0.108 R)
• M13: 4,421,814 km (0.092 R)
• M14: 4,896,338 km (0.039 R)
• M15: 5,047,881 km (0.076 R)
• M16: 5,512,233 km (0.05 R)
• M17: 6,120,049 km (0.103 R)
• M18: 6,918,303 km (0.027 R)
• M19: 7,122,953 km (0.096 R)
• M20: 7,364,254 km (0.067 R)
• M21: 7,819,630 km (0.118 R)
• M22: 8,068,711 km (0.042 R)
• M23: 8,176,272 km (0.12 R)
• M24: 8,392,740 km (0.103 R)
• M25: 8,868,311 km (0.101 R)
• M26: 9,503,504 km (0.093 R)
• M27: 9,960,675 km (0.1 R)
• M28: 10,817,572 km (0.073 R)
• M29: 11,135,018 km (0.107 R)
• M30: 11,415,365 km (0.098 R)
• M31: 12,023,929 km (0.038 R)
• M32: 12,146,898 km (0.042 R)
• M33: 12,601,377 km (0.089 R)
• M34: 12,684,553 km (0.107 R)
• M35: 13,272,473 km (0.116 R)
• M36: 13,484,453 km (0.115 R)
• M37: 14,127,574 km (0.102 R)
• M38: 14,605,539 km (0.089 R)
• M39: 14,956,346 km (0.068 R)
• M40: 15,756,097 km (0.113 R)
• M41: 15,890,735 km (0.102 R)
• M42: 16,843,972 km (0.097 R)
• M43: 16,981,752 km (0.095 R)
• M44: 18,049,881 km (0.118 R)
• M45: 18,473,691 km (0.063 R)
• M46: 18,900,793 km (0.064 R)
• M47: 19,283,315 km (0.084 R)
• M48: 19,571,740 km (0.119 R)
• M49: 19,668,230 km (0.038 R)
• M50: 20,445,840 km (0.097 R)
• M51: 20,641,813 km (0.037 R)
• M52: 20,838,535 km (0.115 R)
• M53: 21,035,705 km (0.103 R)
• M54: 22,081,244 km (0.11 R)
• M55: 23,092,825 km (0.09 R)
• M56: 23,348,039 km (0.043 R)
• M57: 23,450,364 km (0.067 R)
• M58: 24,586,260 km (0.095 R)
• M59: 25,055,998 km (0.09 R)
• M60: 26,217,027 km (0.093 R)
• M61: 26,589,974 km (0.096 R)
• M62: 26,750,493 km (0.068 R)
• M63: 28,372,283 km (0.038 R)
• M64: 28,645,748 km (0.045 R)
• M65: 29,692,634 km (0.092 R)
• M66: 30,920,533 km (0.091 R)
• M67: 31,880,653 km (0.075 R)
• M68: 31,994,197 km (0.113 R)
• M69: 32,221,736 km (0.116 R)
• M70: 32,335,729 km (0.112 R)
• M71: 32,735,904 km (0.096 R)
• M72: 34,527,338 km (0.119 R)
• M73: 35,053,324 km (0.033 R)
• M74: 35,170,609 km (0.068 R)
• M75: 35,464,270 km (0.094 R)
• M76: 36,409,728 km (0.101 R)
• M77: 36,587,899 km (0.053 R)
• M78: 37,124,208 km (0.118 R)
• M79: 38,325,329 km (0.104 R)
• M80: 39,539,016 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.2

Radius: 14.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.87 AU - 10.25 AU

Year: 9147 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,082,388 km

• M1: 490,531 km (0.109 R)
• M2: 683,064 km (0.032 R)
• M3: 889,659 km (0.082 R)
• M4: 1,055,563 km (0.084 R)
• M5: 1,266,196 km (0.093 R)
• M6: 1,385,575 km (0.11 R)
• M7: 1,787,246 km (0.104 R)
• M8: 1,883,736 km (0.113 R)
• M9: 2,021,965 km (0.119 R)
• M10: 2,414,958 km (0.103 R)
• M11: 2,697,998 km (0.1 R)
• M12: 3,061,371 km (0.087 R)
• M13: 3,225,480 km (0.105 R)
• M14: 3,368,645 km (0.089 R)
• M15: 3,911,386 km (0.115 R)
• M16: 4,115,737 km (0.082 R)
• M17: 4,376,336 km (0.102 R)
• M18: 4,508,581 km (0.1 R)
• M19: 5,846,285 km (0.081 R)
• M20: 6,051,234 km (0.104 R)
• M21: 6,558,819 km (0.091 R)
• M22: 6,771,847 km (0.072 R)
• M23: 7,018,235 km (0.087 R)
• M24: 7,393,426 km (0.054 R)
• M25: 7,551,701 km (0.092 R)
• M26: 7,968,480 km (0.089 R)
• M27: 8,196,019 km (0.058 R)
• M28: 8,327,066 km (0.086 R)
• M29: 8,891,798 km (0.084 R)
• M30: 9,779,512 km (0.116 R)
• M31: 9,988,351 km (0.116 R)
• M32: 10,517,179 km (0.057 R)
• M33: 11,163,741 km (0.091 R)
• M34: 11,418,656 km (0.07 R)
• M35: 11,897,369 km (0.076 R)
• M36: 12,157,819 km (0.117 R)
• M37: 12,988,835 km (0.119 R)
• M38: 14,745,413 km (0.055 R)
• M39: 15,065,403 km (0.097 R)
• M40: 15,794,094 km (0.096 R)
• M41: 16,908,449 km (0.091 R)
• M42: 17,075,699 km (0.069 R)
• M43: 18,304,945 km (0.117 R)
• M44: 20,135,275 km (0.095 R)
• M45: 20,312,698 km (0.053 R)
• M46: 21,387,858 km (0.11 R)
• M47: 21,568,722 km (0.119 R)
• M48: 22,527,345 km (0.089 R)
• M49: 22,711,500 km (0.094 R)
• M50: 22,988,705 km (0.054 R)
• M51: 24,014,647 km (0.06 R)
• M52: 24,865,260 km (0.107 R)
• M53: 26,111,261 km (0.066 R)
• M54: 26,304,841 km (0.12 R)
• M55: 26,741,966 km (0.106 R)
• M56: 30,426,412 km (0.101 R)
• M57: 30,834,216 km (0.115 R)
• M58: 30,987,553 km (0.104 R)
• M59: 32,120,308 km (0.077 R)
• M60: 32,795,892 km (0.108 R)
• M61: 33,739,257 km (0.074 R)
• M62: 33,950,040 km (0.115 R)
• M63: 34,479,018 km (0.116 R)
• M64: 34,904,175 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 12,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit