🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 151 Days

Day: 22.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.24 AU - 1.82 AU

Year: 721 Days

Day: 23 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,285,634 km

• M1: 954,434 km (0.09 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.5

Radius: 14.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.15 AU - 7.33 AU

Year: 5936 Days

Day: 8 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,285,634 km

• M1: 187,596 km (0.115 R)
• M2: 316,250 km (0.09 R)
• M3: 539,001 km (0.036 R)
• M4: 661,671 km (0.114 R)
• M5: 896,241 km (0.12 R)
• M6: 1,259,315 km (0.085 R)
• M7: 1,361,939 km (0.092 R)
• M8: 1,668,914 km (0.093 R)
• M9: 1,782,907 km (0.082 R)
• M10: 1,998,777 km (0.11 R)
• M11: 2,140,895 km (0.112 R)
• M12: 2,698,895 km (0.091 R)
• M13: 2,856,871 km (0.092 R)
• M14: 3,277,689 km (0.046 R)
• M15: 3,618,772 km (0.039 R)
• M16: 4,256,807 km (0.074 R)
• M17: 5,096,500 km (0.032 R)
• M18: 5,378,343 km (0.111 R)
• M19: 5,521,358 km (0.108 R)
• M20: 5,694,443 km (0.042 R)
• M21: 6,105,687 km (0.114 R)
• M22: 6,496,138 km (0.067 R)
• M23: 6,709,913 km (0.106 R)
• M24: 7,396,717 km (0.11 R)
• M25: 7,684,244 km (0.086 R)
• M26: 8,007,974 km (0.111 R)
• M27: 8,303,430 km (0.089 R)
• M28: 8,669,197 km (0.07 R)
• M29: 8,871,004 km (0.107 R)
• M30: 9,006,390 km (0.117 R)
• M31: 9,485,851 km (0.117 R)
• M32: 9,868,523 km (0.1 R)
• M33: 10,149,916 km (0.085 R)
• M34: 10,327,190 km (0.116 R)
• M35: 10,505,510 km (0.079 R)
• M36: 11,412,373 km (0.067 R)
• M37: 11,670,878 km (0.052 R)
• M38: 12,118,475 km (0.087 R)
• M39: 12,800,491 km (0.092 R)
• M40: 13,650,955 km (0.096 R)
• M41: 17,021,545 km (0.072 R)
• M42: 17,359,337 km (0.119 R)
• M43: 17,571,766 km (0.076 R)
• M44: 18,127,821 km (0.05 R)
• M45: 18,429,710 km (0.12 R)
• M46: 19,345,249 km (0.115 R)
• M47: 19,742,132 km (0.107 R)
• M48: 20,008,266 km (0.075 R)
• M49: 20,275,598 km (0.048 R)
• M50: 21,039,594 km (0.1 R)
• M51: 21,311,413 km (0.092 R)
• M52: 21,721,312 km (0.089 R)
• M53: 21,812,866 km (0.105 R)
• M54: 22,226,055 km (0.045 R)
• M55: 23,106,738 km (0.087 R)
• M56: 23,668,926 km (0.044 R)
• M57: 24,283,175 km (0.089 R)
• M58: 25,190,187 km (0.1 R)
• M59: 25,478,911 km (0.089 R)
• M60: 25,962,561 km (0.106 R)
• M61: 26,205,508 km (0.087 R)
• M62: 26,351,665 km (0.113 R)
• M63: 27,086,639 km (0.067 R)
• M64: 27,234,442 km (0.113 R)
• M65: 27,431,911 km (0.099 R)
• M66: 27,877,862 km (0.104 R)
• M67: 28,476,403 km (0.065 R)
• M68: 28,877,775 km (0.083 R)
• M69: 28,978,304 km (0.044 R)
• M70: 29,940,069 km (0.118 R)
• M71: 30,297,159 km (0.113 R)
• M72: 31,376,657 km (0.109 R)
• M73: 31,583,701 km (0.079 R)
• M74: 32,468,722 km (0.077 R)
• M75: 33,467,437 km (0.115 R)
• M76: 33,944,056 km (0.101 R)
• M77: 34,850,619 km (0.091 R)
• M78: 34,957,731 km (0.098 R)
• M79: 35,333,671 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.4

Radius: 7.9

Gravity: 15.45 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.37 AU - 13.05 AU

Year: 17255 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,285,634 km

• M1: 134,189 km (0.073 R)
• M2: 240,105 km (0.114 R)
• M3: 762,650 km (0.071 R)
• M4: 987,196 km (0.1 R)
• M5: 1,121,086 km (0.076 R)
• M6: 1,377,348 km (0.108 R)
• M7: 1,497,325 km (0.111 R)
• M8: 2,147,627 km (0.036 R)
• M9: 2,287,351 km (0.09 R)
• M10: 2,394,164 km (0.064 R)
• M11: 2,876,019 km (0.099 R)
• M12: 3,347,103 km (0.091 R)
• M13: 3,427,886 km (0.114 R)
• M14: 3,632,984 km (0.079 R)
• M15: 4,055,299 km (0.088 R)
• M16: 5,038,307 km (0.079 R)
• M17: 5,556,364 km (0.12 R)
• M18: 5,846,135 km (0.085 R)
• M19: 6,091,326 km (0.105 R)
• M20: 6,390,223 km (0.096 R)
• M21: 6,490,902 km (0.052 R)
• M22: 7,900,712 km (0.069 R)
• M23: 8,171,933 km (0.031 R)
• M24: 8,667,850 km (0.105 R)
• M25: 8,723,650 km (0.073 R)
• M26: 9,344,332 km (0.099 R)
• M27: 9,401,478 km (0.072 R)
• M28: 9,804,644 km (0.092 R)
• M29: 10,508,951 km (0.098 R)
• M30: 13,420,874 km (0.105 R)
• M31: 13,679,528 km (0.097 R)
• M32: 14,201,924 km (0.062 R)
• M33: 14,333,421 km (0.096 R)
• M34: 14,797,324 km (0.103 R)
• M35: 15,131,525 km (0.117 R)
• M36: 15,266,014 km (0.075 R)
• M37: 16,080,874 km (0.045 R)
• M38: 16,909,795 km (0.091 R)
• M39: 18,465,464 km (0.109 R)
• M40: 18,753,140 km (0.112 R)
• M41: 18,825,396 km (0.08 R)
• M42: 22,549,635 km (0.108 R)
• M43: 22,780,165 km (0.099 R)
• M44: 23,011,444 km (0.117 R)
• M45: 23,166,128 km (0.101 R)
• M46: 24,969,231 km (0.026 R)
• M47: 25,606,967 km (0.106 R)
• M48: 26,088,672 km (0.056 R)
• M49: 26,169,305 km (0.12 R)
• M50: 26,573,519 km (0.045 R)
• M51: 27,224,568 km (0.112 R)
• M52: 28,045,711 km (0.03 R)
• M53: 28,459,349 km (0.111 R)
• M54: 29,125,359 km (0.093 R)
• M55: 31,153,906 km (0.112 R)
• M56: 32,271,701 km (0.12 R)
• M57: 32,531,553 km (0.104 R)
• M58: 33,490,027 km (0.088 R)
• M59: 34,192,987 km (0.096 R)
• M60: 35,256,628 km (0.068 R)
• M61: 37,416,223 km (0.087 R)
• M62: 37,689,089 km (0.095 R)
• M63: 39,248,198 km (0.105 R)
• M64: 41,485,135 km (0.112 R)
• M65: 42,050,765 km (0.102 R)
• M66: 42,334,552 km (0.068 R)
• M67: 42,524,092 km (0.096 R)
• M68: 43,380,540 km (0.108 R)
• M69: 43,954,547 km (0.118 R)
• M70: 45,400,859 km (0.063 R)
• M71: 46,373,694 km (0.103 R)
• M72: 47,747,152 km (0.106 R)
• M73: 47,845,887 km (0.116 R)
• M74: 48,339,859 km (0.09 R)
• M75: 48,835,776 km (0.11 R)
• M76: 51,441,023 km (0.07 R)
• M77: 53,066,553 km (0.111 R)
• M78: 53,168,729 km (0.07 R)
• M79: 54,399,620 km (0.084 R)
• M80: 54,605,766 km (0.113 R)
• M81: 58,043,375 km (0.055 R)
• M82: 59,841,392 km (0.025 R)
• M83: 60,266,998 km (0.115 R)
• M84: 62,518,596 km (0.079 R)
• M85: 62,734,465 km (0.099 R)
• M86: 63,491,879 km (0.111 R)
• M87: 64,579,306 km (0.069 R)
• M88: 65,563,062 km (0.071 R)
• M89: 66,221,741 km (0.113 R)
• M90: 69,324,551 km (0.105 R)
• M91: 69,883,449 km (0.095 R)
• M92: 71,343,973 km (0.086 R)
• M93: 71,795,309 km (0.101 R)
• M94: 73,382,692 km (0.086 R)
• M95: 73,724,374 km (0.101 R)
• M96: 76,822,995 km (0.054 R)
• M97: 77,285,701 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit