🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 14.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.46 AU - 0.56 AU

Year: 247 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 29,625,827 km

• M1: 177,872 km (0.115 R)
• M2: 650,152 km (0.077 R)
• M3: 1,169,257 km (0.114 R)
• M4: 1,644,978 km (0.085 R)
• M5: 2,172,759 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 9.3

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.91 AU - 0.99 AU

Year: 628 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 29,625,827 km

• M1: 115,639 km (0.105 R)
• M2: 489,484 km (0.116 R)
• M3: 1,542,354 km (0.101 R)
• M4: 1,956,890 km (0.113 R)
• M5: 3,814,147 km (0.11 R)
• M6: 4,704,404 km (0.079 R)
• M7: 5,873,960 km (0.115 R)
• M8: 6,349,233 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.4

Radius: 14.4

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.68 AU - 3.4 AU

Year: 3595 Days

Day: 8.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,625,827 km

• M1: 179,069 km (0.096 R)
• M2: 854,353 km (0.096 R)
• M3: 1,390,213 km (0.117 R)
• M4: 1,973,645 km (0.107 R)
• M5: 2,465,223 km (0.094 R)
• M6: 4,098,084 km (0.117 R)
• M7: 4,670,745 km (0.105 R)
• M8: 5,203,912 km (0.114 R)
• M9: 5,802,453 km (0.115 R)
• M10: 6,420,142 km (0.089 R)
• M11: 9,549,879 km (0.106 R)
• M12: 11,406,838 km (0.12 R)
• M13: 11,967,381 km (0.072 R)
• M14: 12,757,706 km (0.12 R)
• M15: 13,361,932 km (0.095 R)
• M16: 14,030,635 km (0.108 R)
• M17: 14,862,548 km (0.083 R)
• M18: 15,580,618 km (0.114 R)
• M19: 17,609,016 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.1

Radius: 7.4

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.09 AU - 6.37 AU

Year: 9303 Days

Day: 19.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 29,625,827 km

• M1: 92,451 km (0.096 R)
• M2: 357,090 km (0.074 R)
• M3: 720,463 km (0.078 R)
• M4: 1,060,799 km (0.095 R)
• M5: 1,384,079 km (0.069 R)
• M6: 2,052,632 km (0.101 R)
• M7: 2,401,195 km (0.099 R)
• M8: 2,941,693 km (0.058 R)
• M9: 4,379,029 km (0.093 R)
• M10: 5,054,762 km (0.116 R)
• M11: 5,657,642 km (0.057 R)
• M12: 6,270,245 km (0.099 R)
• M13: 6,650,673 km (0.112 R)
• M14: 7,374,427 km (0.094 R)
• M15: 7,626,948 km (0.116 R)
• M16: 9,609,718 km (0.081 R)
• M17: 10,115,808 km (0.073 R)
• M18: 11,071,589 km (0.037 R)
• M19: 12,319,833 km (0.12 R)
• M20: 14,364,238 km (0.077 R)
• M21: 17,801,548 km (0.087 R)
• M22: 19,349,737 km (0.054 R)
• M23: 21,238,559 km (0.104 R)
• M24: 23,518,132 km (0.104 R)
• M25: 24,066,408 km (0.116 R)
• M26: 25,570,315 km (0.118 R)
• M27: 26,247,545 km (0.12 R)
• M28: 38,771,579 km (0.101 R)
• M29: 40,441,840 km (0.117 R)
• M30: 45,457,557 km (0.066 R)
• M31: 48,923,440 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.6

Radius: 4.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.77 AU - 7.27 AU

Year: 12615 Days

Day: 17.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 152.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,625,827 km

• M1: 61,036 km (0.104 R)
• M2: 462,108 km (0.089 R)
• M3: 1,388,418 km (0.045 R)
• M4: 2,893,073 km (0.096 R)
• M5: 3,038,482 km (0.113 R)
• M6: 3,776,149 km (0.073 R)
• M7: 4,198,165 km (0.049 R)
• M8: 5,486,053 km (0.066 R)
• M9: 7,049,201 km (0.1 R)
• M10: 9,631,111 km (0.056 R)
• M11: 11,512,603 km (0.105 R)
• M12: 13,574,960 km (0.079 R)
• M13: 13,881,186 km (0.094 R)
• M14: 16,154,027 km (0.072 R)
• M15: 17,199,716 km (0.099 R)
• M16: 18,851,875 km (0.042 R)
• M17: 24,287,813 km (0.069 R)
• M18: 24,587,906 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.3

Radius: 4.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.33 AU - 9.11 AU

Year: 15984 Days

Day: 18.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,625,827 km

• M1: 54,902 km (0.095 R)
• M2: 205,248 km (0.082 R)
• M3: 1,504,506 km (0.115 R)
• M4: 1,849,628 km (0.069 R)
• M5: 3,729,026 km (0.094 R)
• M6: 5,028,433 km (0.093 R)
• M7: 7,519,537 km (0.119 R)
• M8: 7,770,263 km (0.048 R)
• M9: 8,672,787 km (0.093 R)
• M10: 8,829,715 km (0.069 R)
• M11: 9,769,040 km (0.105 R)
• M12: 11,000,380 km (0.118 R)
• M13: 15,308,949 km (0.082 R)
• M14: 16,780,393 km (0.095 R)
• M15: 21,756,018 km (0.115 R)
• M16: 23,534,887 km (0.09 R)
• M17: 26,545,693 km (0.098 R)
• M18: 29,184,450 km (0.092 R)
• M19: 29,625,764 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 17,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit