🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 9.6

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.65 AU

Year: 272 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 12,981,135 km

• M1: 119,529 km (0.069 R)
• M2: 430,094 km (0.073 R)
• M3: 736,022 km (0.107 R)
• M4: 1,135,448 km (0.107 R)
• M5: 1,475,933 km (0.109 R)
• M6: 2,010,147 km (0.115 R)
• M7: 2,386,236 km (0.114 R)
• M8: 2,715,052 km (0.102 R)
• M9: 3,033,994 km (0.109 R)
• M10: 3,356,378 km (0.116 R)
• M11: 3,877,278 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481

Radius: 8.5

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.64 AU - 0.8 AU

Year: 407 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 12,981,135 km

• M1: 105,915 km (0.066 R)
• M2: 407,804 km (0.065 R)
• M3: 914,043 km (0.075 R)
• M4: 1,294,171 km (0.075 R)
• M5: 1,836,164 km (0.085 R)
• M6: 2,634,269 km (0.038 R)
• M7: 2,991,209 km (0.047 R)
• M8: 3,717,956 km (0.066 R)
• M9: 4,286,727 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 11.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.24 AU - 1.42 AU

Year: 1023 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 12,981,135 km

• M1: 143,165 km (0.113 R)
• M2: 562,488 km (0.119 R)
• M3: 1,512,584 km (0.098 R)
• M4: 2,018,674 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271

Radius: 9.7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.41 AU - 1.61 AU

Year: 1237 Days

Day: 12.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 12,981,135 km

• M1: 120,576 km (0.068 R)
• M2: 438,771 km (0.101 R)
• M3: 745,446 km (0.076 R)
• M4: 1,223,860 km (0.082 R)
• M5: 1,577,809 km (0.107 R)
• M6: 2,306,201 km (0.093 R)
• M7: 2,677,652 km (0.1 R)
• M8: 3,140,059 km (0.083 R)
• M9: 3,472,765 km (0.102 R)
• M10: 3,843,768 km (0.092 R)
• M11: 5,620,542 km (0.028 R)
• M12: 5,992,891 km (0.116 R)
• M13: 6,381,396 km (0.032 R)
• M14: 6,962,734 km (0.087 R)
• M15: 7,912,381 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 8.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.62 AU - 2.54 AU

Year: 2000 Days

Day: 8 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 12,981,135 km

• M1: 103,223 km (0.113 R)
• M2: 371,003 km (0.088 R)
• M3: 704,008 km (0.114 R)
• M4: 1,112,859 km (0.053 R)
• M5: 1,381,387 km (0.092 R)
• M6: 2,031,389 km (0.115 R)
• M7: 2,475,546 km (0.025 R)
• M8: 3,805,620 km (0.12 R)
• M9: 4,463,851 km (0.119 R)
• M10: 5,112,956 km (0.113 R)
• M11: 6,167,621 km (0.078 R)
• M12: 6,428,520 km (0.108 R)
• M13: 6,947,026 km (0.117 R)
• M14: 8,039,838 km (0.057 R)
• M15: 9,335,655 km (0.12 R)
• M16: 10,131,067 km (0.107 R)
• M17: 10,867,837 km (0.037 R)
• M18: 11,319,622 km (0.119 R)
• M19: 12,904,013 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit