🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.5 AU - 0.68 AU

Year: 297 Days

Day: 40.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.57 AU - 0.67 AU

Year: 320 Days

Day: 46.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.9

Radius: 9.6

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.02 AU - 1.24 AU

Year: 788 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,952,003 km

• M1: 119,529 km (0.079 R)
• M2: 498,460 km (0.096 R)
• M3: 871,557 km (0.037 R)
• M4: 1,335,610 km (0.036 R)
• M5: 3,705,539 km (0.106 R)
• M6: 4,014,160 km (0.061 R)
• M7: 4,613,299 km (0.039 R)
• M8: 5,444,615 km (0.066 R)
• M9: 5,783,603 km (0.093 R)
• M10: 6,460,085 km (0.096 R)
• M11: 7,001,330 km (0.03 R)
• M12: 7,378,765 km (0.111 R)
• M13: 8,540,243 km (0.086 R)
• M14: 8,999,060 km (0.087 R)
• M15: 9,502,606 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 9.3

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.04 AU - 5.9 AU

Year: 8392 Days

Day: 10.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,952,003 km

• M1: 115,639 km (0.088 R)
• M2: 471,682 km (0.092 R)
• M3: 842,535 km (0.099 R)
• M4: 1,207,105 km (0.111 R)
• M5: 2,796,882 km (0.086 R)
• M6: 3,136,918 km (0.067 R)
• M7: 3,552,501 km (0.117 R)
• M8: 4,163,758 km (0.043 R)
• M9: 4,696,027 km (0.1 R)
• M10: 7,134,023 km (0.095 R)
• M11: 9,027,484 km (0.099 R)
• M12: 10,114,761 km (0.109 R)
• M13: 10,817,871 km (0.098 R)
• M14: 12,434,126 km (0.096 R)
• M15: 13,717,526 km (0.102 R)
• M16: 15,738,893 km (0.098 R)
• M17: 21,483,451 km (0.093 R)
• M18: 22,308,334 km (0.098 R)
• M19: 22,898,198 km (0.099 R)
• M20: 24,730,473 km (0.06 R)
• M21: 28,388,889 km (0.101 R)
• M22: 29,583,428 km (0.084 R)
• M23: 30,604,134 km (0.068 R)
• M24: 34,697,730 km (0.062 R)
• M25: 37,344,864 km (0.056 R)
• M26: 39,142,133 km (0.087 R)
• M27: 42,650,054 km (0.066 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: 431 - 13,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit