🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.9

Radius: 12

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.24 AU - 1.42 AU

Year: 975 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,018,591 km

• M1: 149,299 km (0.114 R)
• M2: 569,818 km (0.098 R)
• M3: 943,813 km (0.105 R)
• M4: 2,199,388 km (0.085 R)
• M5: 2,702,186 km (0.115 R)
• M6: 3,218,449 km (0.098 R)
• M7: 3,607,553 km (0.086 R)
• M8: 4,220,754 km (0.116 R)
• M9: 4,608,512 km (0.118 R)
• M10: 4,986,396 km (0.078 R)
• M11: 7,111,434 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.9

Radius: 10.2

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.23 AU - 1.81 AU

Year: 1192 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,018,591 km

• M1: 126,859 km (0.111 R)
• M2: 450,439 km (0.091 R)
• M3: 993,031 km (0.08 R)
• M4: 1,480,869 km (0.076 R)
• M5: 1,801,308 km (0.116 R)
• M6: 2,202,529 km (0.082 R)
• M7: 3,028,758 km (0.052 R)
• M8: 3,552,949 km (0.112 R)
• M9: 4,405,956 km (0.116 R)
• M10: 5,161,725 km (0.106 R)
• M11: 6,092,822 km (0.101 R)
• M12: 6,490,453 km (0.096 R)
• M13: 7,005,519 km (0.086 R)
• M14: 8,089,654 km (0.118 R)
• M15: 10,621,598 km (0.1 R)
• M16: 11,027,009 km (0.098 R)
• M17: 12,049,360 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 10.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.63 AU - 1.71 AU

Year: 1372 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,018,591 km

• M1: 129,103 km (0.1 R)
• M2: 505,042 km (0.072 R)
• M3: 972,985 km (0.105 R)
• M4: 1,384,827 km (0.1 R)
• M5: 1,787,695 km (0.109 R)
• M6: 2,607,192 km (0.085 R)
• M7: 3,598,128 km (0.109 R)
• M8: 4,145,955 km (0.096 R)
• M9: 4,601,631 km (0.119 R)
• M10: 5,347,974 km (0.105 R)
• M11: 5,888,920 km (0.09 R)
• M12: 6,239,727 km (0.112 R)
• M13: 6,604,596 km (0.084 R)
• M14: 7,477,799 km (0.099 R)
• M15: 8,647,505 km (0.098 R)
• M16: 9,631,709 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 9.5

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.31 AU - 3.81 AU

Year: 3403 Days

Day: 5.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,018,591 km

• M1: 118,182 km (0.067 R)
• M2: 418,126 km (0.102 R)
• M3: 728,990 km (0.056 R)
• M4: 1,203,216 km (0.072 R)
• M5: 2,172,610 km (0.08 R)
• M6: 3,023,074 km (0.109 R)
• M7: 3,864,412 km (0.045 R)
• M8: 4,328,465 km (0.113 R)
• M9: 4,854,152 km (0.118 R)
• M10: 6,207,863 km (0.089 R)
• M11: 10,965,973 km (0.087 R)
• M12: 11,852,340 km (0.076 R)
• M13: 12,266,427 km (0.093 R)
• M14: 13,868,022 km (0.113 R)
• M15: 15,714,359 km (0.087 R)
• M16: 24,896,676 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.1

Radius: 9.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.22 AU - 4.38 AU

Year: 4710 Days

Day: 8.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,018,591 km

• M1: 126,410 km (0.057 R)
• M2: 460,313 km (0.078 R)
• M3: 971,040 km (0.117 R)
• M4: 1,898,247 km (0.06 R)
• M5: 2,294,682 km (0.042 R)
• M6: 2,615,868 km (0.062 R)
• M7: 3,091,440 km (0.062 R)
• M8: 3,663,951 km (0.084 R)
• M9: 4,105,564 km (0.098 R)
• M10: 4,582,632 km (0.058 R)
• M11: 4,945,556 km (0.078 R)
• M12: 5,729,598 km (0.104 R)
• M13: 6,180,486 km (0.037 R)
• M14: 6,504,067 km (0.11 R)
• M15: 7,346,751 km (0.119 R)
• M16: 8,016,501 km (0.111 R)
• M17: 10,109,375 km (0.108 R)
• M18: 10,601,403 km (0.118 R)
• M19: 12,496,209 km (0.048 R)
• M20: 13,401,576 km (0.089 R)
• M21: 16,213,118 km (0.098 R)
• M22: 17,580,443 km (0.119 R)
• M23: 17,933,942 km (0.065 R)
• M24: 20,543,228 km (0.1 R)
• M25: 22,486,056 km (0.119 R)
• M26: 22,832,973 km (0.037 R)
• M27: 23,895,268 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.8

Radius: 3.2

Gravity: 47.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.04 AU - 8.12 AU

Year: 13269 Days

Day: 24.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,018,591 km

• M1: 40,990 km (0.094 R)
• M2: 1,575,266 km (0.084 R)
• M3: 1,977,534 km (0.067 R)
• M4: 2,193,254 km (0.07 R)
• M5: 3,027,113 km (0.07 R)
• M6: 3,514,652 km (0.099 R)
• M7: 5,356,801 km (0.081 R)
• M8: 7,800,183 km (0.09 R)
• M9: 10,200,331 km (0.097 R)
• M10: 10,625,039 km (0.093 R)
• M11: 11,284,167 km (0.04 R)
• M12: 12,382,814 km (0.104 R)
• M13: 12,866,015 km (0.094 R)
• M14: 16,103,164 km (0.086 R)
• M15: 17,946,359 km (0.101 R)
• M16: 18,564,647 km (0.091 R)
• M17: 21,696,478 km (0.116 R)
• M18: 23,478,039 km (0.103 R)
• M19: 25,644,665 km (0.061 R)
• M20: 28,353,584 km (0.037 R)
• M21: 29,723,451 km (0.065 R)
• M22: 35,886,435 km (0.066 R)
• M23: 49,746,827 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.3

Radius: 5.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.55 AU - 9.85 AU

Year: 17743 Days

Day: 16.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,018,591 km

• M1: 70,909 km (0.099 R)
• M2: 309,069 km (0.046 R)
• M3: 573,259 km (0.052 R)
• M4: 983,756 km (0.089 R)
• M5: 2,281,816 km (0.083 R)
• M6: 2,902,797 km (0.09 R)
• M7: 4,306,025 km (0.094 R)
• M8: 5,343,337 km (0.068 R)
• M9: 10,912,417 km (0.101 R)
• M10: 13,220,712 km (0.083 R)
• M11: 15,835,383 km (0.119 R)
• M12: 19,601,659 km (0.117 R)
• M13: 25,164,307 km (0.062 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 15,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit