🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.54 AU - 0.64 AU

Year: 172 Days

Day: 21 Hours

Environment

Temp: 134 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.65 AU - 4.15 AU

Year: 2917 Days

Day: 43 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,396,880 km

• M1: 274,961 km (0.111 R)

Asteroid Belt

Center: 5.07 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: 835.5

Radius: 8.1

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.92 AU - 6.56 AU

Year: 5904 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 104,396,880 km

• M1: 106,663 km (0.117 R)
• M2: 642,373 km (0.097 R)
• M3: 995,574 km (0.092 R)
• M4: 1,323,193 km (0.076 R)
• M5: 1,602,343 km (0.103 R)
• M6: 2,026,602 km (0.083 R)
• M7: 2,470,609 km (0.087 R)
• M8: 2,840,265 km (0.112 R)
• M9: 3,141,555 km (0.089 R)
• M10: 5,067,329 km (0.047 R)
• M11: 5,391,208 km (0.099 R)
• M12: 6,617,611 km (0.111 R)
• M13: 7,004,920 km (0.043 R)
• M14: 7,444,738 km (0.117 R)
• M15: 10,622,496 km (0.096 R)
• M16: 11,754,204 km (0.052 R)
• M17: 12,909,997 km (0.103 R)
• M18: 13,515,569 km (0.084 R)
• M19: 15,142,296 km (0.11 R)
• M20: 17,287,979 km (0.091 R)
• M21: 17,888,315 km (0.106 R)
• M22: 18,849,631 km (0.095 R)
• M23: 20,651,238 km (0.09 R)
• M24: 22,485,906 km (0.066 R)
• M25: 25,097,736 km (0.106 R)
• M26: 26,214,334 km (0.106 R)
• M27: 26,564,393 km (0.087 R)
• M28: 29,196,867 km (0.065 R)
• M29: 29,667,651 km (0.069 R)
• M30: 31,502,918 km (0.111 R)
• M31: 34,553,069 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 12.3

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.82 AU - 7.94 AU

Year: 6104 Days

Day: 10.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 104,396,880 km

• M1: 153,039 km (0.081 R)
• M2: 605,572 km (0.077 R)
• M3: 1,135,149 km (0.105 R)
• M4: 1,762,113 km (0.052 R)
• M5: 2,261,321 km (0.034 R)
• M6: 3,146,642 km (0.102 R)
• M7: 4,006,829 km (0.041 R)
• M8: 6,354,319 km (0.067 R)
• M9: 8,074,844 km (0.087 R)
• M10: 8,566,423 km (0.109 R)
• M11: 11,823,019 km (0.11 R)
• M12: 13,159,975 km (0.104 R)
• M13: 14,309,784 km (0.059 R)
• M14: 15,979,446 km (0.104 R)
• M15: 16,967,241 km (0.05 R)
• M16: 18,779,021 km (0.085 R)
• M17: 19,352,729 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.4

Radius: 5.9

Gravity: 22.48 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.62 AU - 15.1 AU

Year: 16458 Days

Day: 23.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 104,396,880 km

• M1: 75,846 km (0.056 R)
• M2: 428,448 km (0.087 R)
• M3: 631,602 km (0.083 R)
• M4: 900,280 km (0.077 R)
• M5: 1,621,491 km (0.107 R)
• M6: 1,901,239 km (0.052 R)
• M7: 2,172,161 km (0.045 R)
• M8: 3,090,542 km (0.111 R)
• M9: 3,636,275 km (0.074 R)
• M10: 4,538,650 km (0.09 R)
• M11: 4,881,977 km (0.103 R)
• M12: 6,057,367 km (0.097 R)
• M13: 6,304,952 km (0.119 R)
• M14: 9,548,084 km (0.064 R)
• M15: 13,268,434 km (0.099 R)
• M16: 13,616,249 km (0.081 R)
• M17: 18,277,718 km (0.113 R)
• M18: 18,535,326 km (0.071 R)
• M19: 21,531,173 km (0.074 R)
• M20: 22,108,471 km (0.096 R)
• M21: 29,390,446 km (0.084 R)
• M22: 31,432,308 km (0.092 R)
• M23: 31,926,130 km (0.097 R)
• M24: 38,542,844 km (0.118 R)
• M25: 40,985,329 km (0.066 R)
• M26: 44,761,927 km (0.096 R)
• M27: 46,176,375 km (0.074 R)
• M28: 48,599,411 km (0.059 R)
• M29: 52,132,315 km (0.102 R)
• M30: 56,556,971 km (0.12 R)
• M31: 58,953,529 km (0.091 R)
• M32: 61,995,302 km (0.056 R)
• M33: 62,382,611 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.3

Radius: 5.5

Gravity: 28.87 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 17.22 AU - 18.4 AU

Year: 28467 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 104,396,880 km

• M1: 68,516 km (0.089 R)
• M2: 511,924 km (0.117 R)
• M3: 878,289 km (0.11 R)
• M4: 1,304,942 km (0.043 R)
• M5: 1,565,392 km (0.04 R)
• M6: 2,121,896 km (0.04 R)
• M7: 2,885,294 km (0.105 R)
• M8: 3,455,112 km (0.073 R)
• M9: 3,990,673 km (0.11 R)
• M10: 5,352,911 km (0.111 R)
• M11: 6,022,062 km (0.054 R)
• M12: 6,209,508 km (0.066 R)
• M13: 6,795,633 km (0.102 R)
• M14: 7,206,279 km (0.099 R)
• M15: 8,077,238 km (0.045 R)
• M16: 8,955,527 km (0.083 R)
• M17: 9,323,986 km (0.09 R)
• M18: 9,575,311 km (0.081 R)
• M19: 10,900,150 km (0.107 R)
• M20: 12,342,572 km (0.116 R)
• M21: 12,569,363 km (0.104 R)
• M22: 14,907,727 km (0.071 R)
• M23: 15,251,503 km (0.12 R)
• M24: 15,512,701 km (0.083 R)
• M25: 15,777,040 km (0.094 R)
• M26: 16,044,222 km (0.036 R)
• M27: 16,496,307 km (0.066 R)
• M28: 16,864,168 km (0.12 R)
• M29: 17,050,118 km (0.097 R)
• M30: 19,389,230 km (0.111 R)
• M31: 22,044,593 km (0.072 R)
• M32: 33,748,681 km (0.089 R)
• M33: 37,884,015 km (0.088 R)
• M34: 56,338,259 km (0.095 R)
• M35: 95,286,214 km (0.113 R)
• M36: 100,380,770 km (0.098 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: 545 - 11,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit