🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.4

Radius: 12.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.73 AU - 0.75 AU

Year: 439 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,822,765 km

• M1: 157,377 km (0.12 R)
• M2: 606,769 km (0.114 R)
• M3: 1,243,009 km (0.075 R)
• M4: 1,679,236 km (0.106 R)
• M5: 2,086,741 km (0.074 R)
• M6: 2,561,265 km (0.036 R)
• M7: 3,165,192 km (0.12 R)
• M8: 4,052,457 km (0.113 R)
• M9: 4,767,684 km (0.065 R)
• M10: 5,213,037 km (0.099 R)
• M11: 6,041,809 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.3

Radius: 12.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.93 AU - 1.23 AU

Year: 775 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,822,765 km

• M1: 157,975 km (0.087 R)
• M2: 649,255 km (0.109 R)
• M3: 1,131,110 km (0.092 R)
• M4: 1,686,866 km (0.111 R)
• M5: 2,328,491 km (0.11 R)
• M6: 2,955,007 km (0.091 R)
• M7: 3,593,191 km (0.054 R)
• M8: 4,119,327 km (0.092 R)
• M9: 5,701,923 km (0.05 R)
• M10: 6,174,503 km (0.063 R)
• M11: 7,588,053 km (0.113 R)
• M12: 8,358,631 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.7

Radius: 4.2

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.36 AU - 6.4 AU

Year: 11124 Days

Day: 17.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,822,765 km

• M1: 52,958 km (0.081 R)
• M2: 210,933 km (0.089 R)
• M3: 438,771 km (0.044 R)
• M4: 1,632,861 km (0.092 R)
• M5: 2,822,313 km (0.046 R)
• M6: 7,915,074 km (0.027 R)
• M7: 8,719,611 km (0.058 R)
• M8: 10,026,348 km (0.068 R)
• M9: 10,489,503 km (0.102 R)
• M10: 12,015,851 km (0.115 R)
• M11: 14,369,474 km (0.048 R)
• M12: 17,274,365 km (0.066 R)
• M13: 17,872,009 km (0.067 R)
• M14: 21,673,740 km (0.081 R)
• M15: 25,382,121 km (0.113 R)
• M16: 29,118,029 km (0.118 R)
• M17: 31,703,678 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.4

Radius: 7.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.02 AU - 9.94 AU

Year: 15560 Days

Day: 23.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,822,765 km

• M1: 94,845 km (0.065 R)
• M2: 472,430 km (0.118 R)
• M3: 728,093 km (0.092 R)
• M4: 985,850 km (0.054 R)
• M5: 1,251,087 km (0.077 R)
• M6: 1,653,804 km (0.119 R)
• M7: 2,219,733 km (0.043 R)
• M8: 2,556,628 km (0.092 R)
• M9: 4,567,522 km (0.052 R)
• M10: 7,234,104 km (0.112 R)
• M11: 7,636,822 km (0.092 R)
• M12: 10,147,224 km (0.118 R)
• M13: 10,698,941 km (0.037 R)
• M14: 13,761,209 km (0.119 R)
• M15: 15,193,908 km (0.062 R)
• M16: 16,099,723 km (0.11 R)
• M17: 19,589,243 km (0.06 R)
• M18: 20,228,026 km (0.118 R)
• M19: 26,443,817 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit