🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.62 AU - 4.16 AU

Year: 2194 Days

Day: 18.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.2

Radius: 9.4

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.53 AU - 5.75 AU

Year: 4708 Days

Day: 14.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,637,080 km

• M1: 116,836 km (0.084 R)
• M2: 413,489 km (0.087 R)
• M3: 1,091,017 km (0.064 R)
• M4: 1,627,774 km (0.12 R)
• M5: 1,944,324 km (0.118 R)
• M6: 2,755,294 km (0.084 R)
• M7: 3,190,175 km (0.104 R)
• M8: 3,691,327 km (0.105 R)
• M9: 4,432,585 km (0.078 R)
• M10: 5,323,889 km (0.091 R)
• M11: 5,655,548 km (0.095 R)
• M12: 6,483,572 km (0.074 R)
• M13: 9,294,965 km (0.088 R)
• M14: 11,921,754 km (0.083 R)
• M15: 13,480,863 km (0.097 R)
• M16: 14,099,151 km (0.107 R)
• M17: 14,628,727 km (0.104 R)
• M18: 16,182,301 km (0.047 R)
• M19: 16,529,069 km (0.071 R)
• M20: 17,538,555 km (0.112 R)
• M21: 19,354,524 km (0.039 R)
• M22: 20,141,409 km (0.108 R)
• M23: 20,542,780 km (0.106 R)
• M24: 24,398,964 km (0.077 R)
• M25: 24,778,793 km (0.086 R)
• M26: 27,141,093 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.8

Radius: 13.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.59 AU - 6.35 AU

Year: 5127 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,637,080 km

• M1: 167,849 km (0.027 R)
• M2: 635,193 km (0.112 R)
• M3: 1,071,420 km (0.112 R)
• M4: 1,496,577 km (0.07 R)
• M5: 1,936,245 km (0.106 R)
• M6: 3,008,264 km (0.105 R)
• M7: 4,444,254 km (0.067 R)
• M8: 6,104,341 km (0.098 R)
• M9: 7,878,422 km (0.065 R)
• M10: 9,365,724 km (0.095 R)
• M11: 9,930,606 km (0.089 R)
• M12: 14,033,178 km (0.057 R)
• M13: 14,773,837 km (0.058 R)
• M14: 15,720,941 km (0.114 R)
• M15: 17,217,069 km (0.103 R)
• M16: 18,874,315 km (0.064 R)
• M17: 19,426,630 km (0.105 R)
• M18: 24,728,678 km (0.111 R)
• M19: 28,967,533 km (0.104 R)
• M20: 29,795,707 km (0.031 R)
• M21: 33,769,027 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.8

Radius: 8.7

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.98 AU - 9.54 AU

Year: 9112 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,637,080 km

• M1: 108,309 km (0.059 R)
• M2: 421,866 km (0.119 R)
• M3: 812,915 km (0.067 R)
• M4: 1,467,406 km (0.088 R)
• M5: 3,048,655 km (0.079 R)
• M6: 3,811,305 km (0.099 R)
• M7: 4,396,382 km (0.098 R)
• M8: 8,948,945 km (0.093 R)
• M9: 9,236,173 km (0.092 R)
• M10: 11,036,284 km (0.112 R)
• M11: 11,366,895 km (0.099 R)
• M12: 12,516,854 km (0.106 R)
• M13: 13,996,975 km (0.106 R)
• M14: 14,384,583 km (0.049 R)
• M15: 16,359,724 km (0.113 R)
• M16: 16,645,605 km (0.041 R)
• M17: 19,291,992 km (0.065 R)
• M18: 23,090,581 km (0.117 R)
• M19: 24,928,241 km (0.092 R)
• M20: 27,359,955 km (0.085 R)
• M21: 30,266,342 km (0.077 R)
• M22: 31,023,906 km (0.094 R)
• M23: 33,257,851 km (0.059 R)
• M24: 35,120,643 km (0.077 R)
• M25: 40,731,162 km (0.053 R)
• M26: 42,322,285 km (0.051 R)
• M27: 48,217,638 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.6

Radius: 12

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.6 AU - 12.44 AU

Year: 14647 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,637,080 km

• M1: 151,243 km (0.075 R)
• M2: 569,369 km (0.115 R)
• M3: 1,049,429 km (0.07 R)
• M4: 1,623,586 km (0.063 R)
• M5: 2,419,895 km (0.117 R)
• M6: 2,822,014 km (0.074 R)
• M7: 3,436,712 km (0.099 R)
• M8: 4,510,226 km (0.06 R)
• M9: 5,935,894 km (0.108 R)
• M10: 6,987,866 km (0.082 R)
• M11: 7,475,256 km (0.11 R)
• M12: 8,655,134 km (0.065 R)
• M13: 12,701,158 km (0.092 R)
• M14: 13,305,534 km (0.117 R)
• M15: 13,739,816 km (0.066 R)
• M16: 14,441,580 km (0.084 R)
• M17: 18,390,515 km (0.077 R)
• M18: 20,365,955 km (0.07 R)
• M19: 20,860,376 km (0.115 R)
• M20: 21,532,070 km (0.09 R)
• M21: 24,179,953 km (0.106 R)
• M22: 25,773,170 km (0.1 R)
• M23: 27,535,134 km (0.108 R)
• M24: 32,178,502 km (0.052 R)
• M25: 33,415,976 km (0.114 R)
• M26: 34,219,915 km (0.074 R)
• M27: 36,709,074 km (0.109 R)
• M28: 38,684,813 km (0.112 R)
• M29: 39,062,996 km (0.074 R)
• M30: 49,193,016 km (0.069 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 11,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit