🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.65 AU - 2.07 AU

Year: 1149 Days

Day: 43.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.75 AU - 2.29 AU

Year: 1301 Days

Day: 31 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,031,172 km

• M1: 37,848 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 9.4

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.21 AU - 8.79 AU

Year: 9305 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 50,031,172 km

• M1: 121,324 km (0.118 R)
• M2: 579,393 km (0.116 R)
• M3: 970,142 km (0.06 R)
• M4: 3,018,735 km (0.105 R)
• M5: 3,611,741 km (0.076 R)
• M6: 4,659,674 km (0.05 R)
• M7: 6,040,612 km (0.11 R)
• M8: 6,747,762 km (0.049 R)
• M9: 7,676,465 km (0.098 R)
• M10: 10,867,089 km (0.085 R)
• M11: 11,855,482 km (0.042 R)
• M12: 12,664,806 km (0.081 R)
• M13: 13,634,200 km (0.108 R)
• M14: 18,236,429 km (0.061 R)
• M15: 21,259,503 km (0.066 R)
• M16: 23,154,310 km (0.072 R)
• M17: 24,234,107 km (0.107 R)
• M18: 24,693,672 km (0.096 R)
• M19: 25,630,454 km (0.112 R)
• M20: 26,203,862 km (0.043 R)
• M21: 27,178,343 km (0.047 R)
• M22: 27,574,777 km (0.097 R)
• M23: 28,075,780 km (0.119 R)
• M24: 29,096,187 km (0.104 R)
• M25: 30,459,174 km (0.101 R)
• M26: 31,645,485 km (0.078 R)
• M27: 34,455,681 km (0.119 R)
• M28: 34,803,645 km (0.085 R)
• M29: 36,458,796 km (0.103 R)
• M30: 36,820,225 km (0.118 R)
• M31: 38,414,040 km (0.06 R)
• M32: 39,798,120 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.7

Radius: 10.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.11 AU - 9.21 AU

Year: 9605 Days

Day: 7.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,031,172 km

• M1: 131,945 km (0.101 R)
• M2: 465,249 km (0.095 R)
• M3: 860,188 km (0.103 R)
• M4: 1,251,536 km (0.073 R)
• M5: 1,605,484 km (0.086 R)
• M6: 2,861,508 km (0.067 R)
• M7: 3,276,941 km (0.087 R)
• M8: 4,068,164 km (0.117 R)
• M9: 5,262,404 km (0.117 R)
• M10: 5,821,003 km (0.059 R)
• M11: 6,789,350 km (0.117 R)
• M12: 7,778,491 km (0.12 R)
• M13: 8,770,923 km (0.098 R)
• M14: 9,992,240 km (0.107 R)
• M15: 11,111,382 km (0.052 R)
• M16: 12,255,656 km (0.104 R)
• M17: 12,711,630 km (0.057 R)
• M18: 13,061,091 km (0.104 R)
• M19: 13,901,532 km (0.108 R)
• M20: 14,334,917 km (0.091 R)
• M21: 17,198,968 km (0.111 R)
• M22: 24,298,434 km (0.049 R)
• M23: 25,201,108 km (0.072 R)
• M24: 26,032,573 km (0.051 R)
• M25: 29,036,947 km (0.116 R)
• M26: 31,728,960 km (0.088 R)
• M27: 36,656,714 km (0.114 R)
• M28: 39,672,159 km (0.076 R)
• M29: 40,419,699 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 9.4

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.15 AU - 8.61 AU

Year: 10990 Days

Day: 7.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,031,172 km

• M1: 116,836 km (0.116 R)
• M2: 500,255 km (0.066 R)
• M3: 865,723 km (0.112 R)
• M4: 1,241,214 km (0.081 R)
• M5: 2,331,034 km (0.064 R)
• M6: 5,660,933 km (0.086 R)
• M7: 6,107,483 km (0.051 R)
• M8: 7,071,192 km (0.103 R)
• M9: 7,508,168 km (0.089 R)
• M10: 8,792,166 km (0.101 R)
• M11: 11,195,306 km (0.113 R)
• M12: 13,457,675 km (0.1 R)
• M13: 15,540,526 km (0.111 R)
• M14: 25,752,675 km (0.114 R)
• M15: 42,361,629 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.4

Radius: 3.5

Gravity: 27.54 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.7 AU - 11.1 AU

Year: 15194 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,031,172 km

• M1: 45,029 km (0.058 R)
• M2: 172,038 km (0.111 R)
• M3: 311,463 km (0.115 R)
• M4: 449,392 km (0.077 R)
• M5: 994,975 km (0.053 R)
• M6: 1,164,470 km (0.057 R)
• M7: 1,366,427 km (0.036 R)
• M8: 1,807,441 km (0.089 R)
• M9: 3,315,238 km (0.081 R)
• M10: 5,502,958 km (0.103 R)
• M11: 6,752,698 km (0.059 R)
• M12: 8,224,891 km (0.092 R)
• M13: 9,155,539 km (0.106 R)
• M14: 9,300,948 km (0.102 R)
• M15: 11,168,079 km (0.104 R)
• M16: 13,270,678 km (0.04 R)
• M17: 13,962,268 km (0.114 R)
• M18: 14,090,623 km (0.075 R)
• M19: 15,348,891 km (0.087 R)
• M20: 15,970,171 km (0.113 R)
• M21: 17,336,748 km (0.101 R)
• M22: 19,489,611 km (0.12 R)
• M23: 21,301,241 km (0.074 R)
• M24: 22,247,747 km (0.104 R)
• M25: 24,783,131 km (0.075 R)
• M26: 25,541,293 km (0.111 R)
• M27: 26,217,326 km (0.116 R)
• M28: 29,145,405 km (0.113 R)
• M29: 29,565,775 km (0.062 R)
• M30: 30,203,660 km (0.094 R)
• M31: 30,959,429 km (0.098 R)
• M32: 31,287,198 km (0.085 R)
• M33: 40,903,499 km (0.053 R)
• M34: 44,131,372 km (0.03 R)
• M35: 46,375,041 km (0.104 R)
• M36: 48,841,012 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 18,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit