🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 10.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.59 AU - 0.87 AU

Year: 409 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 27,046,610 km

• M1: 126,859 km (0.105 R)
• M2: 452,833 km (0.049 R)
• M3: 845,677 km (0.078 R)
• M4: 1,172,847 km (0.086 R)
• M5: 1,993,541 km (0.057 R)
• M6: 4,062,779 km (0.091 R)
• M7: 4,477,464 km (0.106 R)
• M8: 4,803,288 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 8.5

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.33 AU - 1.39 AU

Year: 1040 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,046,610 km

• M1: 105,766 km (0.089 R)
• M2: 370,704 km (0.084 R)
• M3: 768,634 km (0.067 R)
• M4: 1,790,088 km (0.111 R)
• M5: 2,292,438 km (0.119 R)
• M6: 2,744,373 km (0.07 R)
• M7: 3,198,103 km (0.083 R)
• M8: 3,732,317 km (0.095 R)
• M9: 4,087,163 km (0.046 R)
• M10: 4,464,449 km (0.087 R)
• M11: 5,269,435 km (0.032 R)
• M12: 5,571,922 km (0.108 R)
• M13: 6,923,689 km (0.11 R)
• M14: 7,336,429 km (0.11 R)
• M15: 8,591,406 km (0.084 R)
• M16: 9,801,952 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.1

Radius: 8.2

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.42 AU - 1.6 AU

Year: 1217 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 27,046,610 km

• M1: 102,624 km (0.025 R)
• M2: 675,883 km (0.047 R)
• M3: 1,600,398 km (0.097 R)
• M4: 2,231,701 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 14.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.93 AU - 2.01 AU

Year: 1814 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,046,610 km

• M1: 176,525 km (0.119 R)
• M2: 1,031,926 km (0.085 R)
• M3: 2,189,215 km (0.079 R)
• M4: 2,752,750 km (0.093 R)
• M5: 3,756,851 km (0.099 R)
• M6: 5,913,604 km (0.111 R)
• M7: 6,675,955 km (0.071 R)
• M8: 7,451,171 km (0.09 R)
• M9: 8,682,511 km (0.039 R)
• M10: 9,545,391 km (0.115 R)
• M11: 10,173,254 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 11.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.97 AU - 2.49 AU

Year: 2185 Days

Day: 10.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,046,610 km

• M1: 143,016 km (0.04 R)
• M2: 558,449 km (0.054 R)
• M3: 1,088,773 km (0.108 R)
• M4: 1,577,659 km (0.06 R)
• M5: 2,012,839 km (0.09 R)
• M6: 2,488,411 km (0.101 R)
• M7: 2,904,742 km (0.092 R)
• M8: 3,482,489 km (0.085 R)
• M9: 3,861,570 km (0.051 R)
• M10: 4,249,028 km (0.115 R)
• M11: 6,671,915 km (0.056 R)
• M12: 7,123,551 km (0.101 R)
• M13: 9,332,663 km (0.084 R)
• M14: 10,557,870 km (0.115 R)
• M15: 10,952,958 km (0.063 R)
• M16: 12,197,612 km (0.066 R)
• M17: 12,753,218 km (0.076 R)
• M18: 13,242,852 km (0.111 R)
• M19: 15,101,456 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 14.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.73 AU - 4.17 AU

Year: 4204 Days

Day: 12.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,046,610 km

• M1: 184,005 km (0.044 R)
• M2: 942,167 km (0.094 R)
• M3: 1,582,895 km (0.104 R)
• M4: 2,497,686 km (0.091 R)
• M5: 3,237,896 km (0.104 R)
• M6: 3,827,013 km (0.05 R)
• M7: 4,525,186 km (0.106 R)
• M8: 5,098,445 km (0.086 R)
• M9: 5,968,955 km (0.102 R)
• M10: 7,565,912 km (0.112 R)
• M11: 8,699,715 km (0.101 R)
• M12: 10,643,440 km (0.111 R)
• M13: 11,197,999 km (0.089 R)
• M14: 13,096,097 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 11.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.03 AU - 4.11 AU

Year: 4425 Days

Day: 13.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,046,610 km

• M1: 138,079 km (0.109 R)
• M2: 496,216 km (0.075 R)
• M3: 1,167,911 km (0.113 R)
• M4: 1,796,371 km (0.055 R)
• M5: 2,878,562 km (0.099 R)
• M6: 3,381,959 km (0.111 R)
• M7: 3,987,531 km (0.102 R)
• M8: 5,334,062 km (0.099 R)
• M9: 6,008,598 km (0.106 R)
• M10: 7,562,023 km (0.107 R)
• M11: 8,122,865 km (0.116 R)
• M12: 9,932,551 km (0.085 R)
• M13: 11,535,492 km (0.061 R)
• M14: 13,254,371 km (0.1 R)
• M15: 14,018,816 km (0.091 R)
• M16: 14,385,481 km (0.1 R)
• M17: 15,747,569 km (0.087 R)
• M18: 17,433,089 km (0.117 R)
• M19: 21,091,355 km (0.118 R)
• M20: 24,925,399 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit