🌌 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: 863.6

Radius: 8.6

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.44 AU - 0.58 AU

Year: 247 Days

Day: 12.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,387,351 km

• M1: 106,962 km (0.054 R)
• M2: 379,081 km (0.083 R)
• M3: 744,848 km (0.113 R)
• M4: 1,079,648 km (0.091 R)
• M5: 1,430,754 km (0.076 R)
• M6: 1,739,973 km (0.089 R)
• M7: 2,140,446 km (0.091 R)
• M8: 2,601,657 km (0.109 R)
• M9: 3,357,425 km (0.039 R)
• M10: 3,746,230 km (0.112 R)
• M11: 4,042,134 km (0.054 R)
• M12: 4,379,328 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 9.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.58 AU - 1.78 AU

Year: 1477 Days

Day: 6.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,387,351 km

• M1: 114,442 km (0.12 R)
• M2: 444,006 km (0.093 R)
• M3: 830,867 km (0.096 R)
• M4: 1,315,713 km (0.049 R)
• M5: 1,728,005 km (0.106 R)
• M6: 3,491,764 km (0.114 R)
• M7: 3,901,064 km (0.113 R)
• M8: 4,395,036 km (0.114 R)
• M9: 6,310,936 km (0.097 R)
• M10: 6,992,653 km (0.113 R)
• M11: 8,309,863 km (0.106 R)
• M12: 9,542,998 km (0.096 R)
• M13: 10,440,884 km (0.118 R)

Asteroid Belt

Center: 2.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.3

Radius: 8.4

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.14 AU - 3.72 AU

Year: 4309 Days

Day: 8.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,387,351 km

• M1: 104,419 km (0.055 R)
• M2: 409,749 km (0.074 R)
• M3: 742,454 km (0.098 R)
• M4: 1,197,082 km (0.075 R)
• M5: 1,802,056 km (0.078 R)
• M6: 2,463,727 km (0.066 R)
• M7: 2,806,007 km (0.087 R)
• M8: 3,399,462 km (0.109 R)
• M9: 4,167,198 km (0.11 R)
• M10: 5,072,714 km (0.087 R)
• M11: 5,346,030 km (0.055 R)
• M12: 5,922,580 km (0.097 R)
• M13: 6,700,937 km (0.108 R)
• M14: 7,830,401 km (0.089 R)
• M15: 10,549,941 km (0.117 R)
• M16: 13,115,245 km (0.115 R)
• M17: 15,095,921 km (0.048 R)
• M18: 18,653,807 km (0.056 R)
• M19: 22,734,388 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.3

Radius: 7.4

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.22 AU - 7.12 AU

Year: 11684 Days

Day: 22.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,387,351 km

• M1: 92,900 km (0.073 R)
• M2: 349,909 km (0.098 R)
• M3: 719,117 km (0.088 R)
• M4: 1,398,890 km (0.119 R)
• M5: 1,856,510 km (0.073 R)
• M6: 2,893,971 km (0.096 R)
• M7: 3,321,372 km (0.115 R)
• M8: 3,662,754 km (0.118 R)
• M9: 4,246,485 km (0.056 R)
• M10: 5,497,722 km (0.042 R)
• M11: 6,371,822 km (0.117 R)
• M12: 7,873,186 km (0.111 R)
• M13: 8,130,195 km (0.074 R)
• M14: 8,437,170 km (0.12 R)
• M15: 8,797,252 km (0.063 R)
• M16: 9,027,484 km (0.081 R)
• M17: 9,742,711 km (0.1 R)
• M18: 10,290,688 km (0.102 R)
• M19: 10,650,022 km (0.073 R)
• M20: 15,842,415 km (0.094 R)
• M21: 16,530,116 km (0.043 R)
• M22: 17,891,307 km (0.063 R)
• M23: 19,248,309 km (0.119 R)
• M24: 25,087,713 km (0.092 R)
• M25: 27,859,013 km (0.114 R)
• M26: 29,063,276 km (0.113 R)
• M27: 29,575,050 km (0.088 R)
• M28: 30,511,533 km (0.072 R)
• M29: 31,898,904 km (0.078 R)
• M30: 33,216,412 km (0.102 R)
• M31: 33,775,908 km (0.108 R)
• M32: 36,549,453 km (0.099 R)
• M33: 39,847,038 km (0.046 R)
• M34: 42,282,941 km (0.078 R)
• M35: 46,051,012 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.3

Radius: 4.3

Gravity: 21.81 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.12 AU - 9.16 AU

Year: 15752 Days

Day: 22.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,387,351 km

• M1: 53,556 km (0.07 R)
• M2: 215,720 km (0.034 R)
• M3: 438,023 km (0.096 R)
• M4: 785,987 km (0.082 R)
• M5: 1,491,341 km (0.109 R)
• M6: 1,672,205 km (0.073 R)
• M7: 2,265,211 km (0.066 R)
• M8: 2,609,735 km (0.113 R)
• M9: 3,082,165 km (0.074 R)
• M10: 3,556,989 km (0.074 R)
• M11: 3,881,018 km (0.099 R)
• M12: 4,841,436 km (0.083 R)
• M13: 6,563,906 km (0.106 R)
• M14: 6,968,269 km (0.042 R)
• M15: 8,006,029 km (0.049 R)
• M16: 8,467,239 km (0.031 R)
• M17: 8,849,013 km (0.11 R)
• M18: 12,753,667 km (0.116 R)
• M19: 14,974,896 km (0.079 R)
• M20: 21,364,521 km (0.088 R)
• M21: 22,520,164 km (0.052 R)
• M22: 22,701,626 km (0.075 R)
• M23: 24,283,325 km (0.029 R)
• M24: 26,036,612 km (0.077 R)
• M25: 28,821,975 km (0.069 R)
• M26: 33,186,343 km (0.097 R)
• M27: 36,828,602 km (0.093 R)
• M28: 39,662,883 km (0.085 R)
• M29: 40,193,358 km (0.092 R)
• M30: 41,676,471 km (0.119 R)
• M31: 46,344,373 km (0.081 R)
• M32: 47,377,346 km (0.108 R)
• M33: 50,258,601 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 19,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit