🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.67 AU - 0.67 AU

Year: 354 Days

Day: 26.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,670,107 km

• M1: 31,416 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.5

Radius: 8.5

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.68 AU - 0.94 AU

Year: 471 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,670,107 km

• M1: 105,766 km (0.074 R)
• M2: 378,034 km (0.072 R)
• M3: 846,724 km (0.087 R)
• M4: 1,159,383 km (0.11 R)
• M5: 1,452,745 km (0.071 R)
• M6: 1,916,648 km (0.113 R)
• M7: 2,763,073 km (0.117 R)
• M8: 3,294,594 km (0.091 R)
• M9: 4,354,345 km (0.098 R)
• M10: 4,821,091 km (0.092 R)
• M11: 5,472,141 km (0.113 R)
• M12: 5,997,827 km (0.116 R)
• M13: 6,273,088 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.9

Radius: 8.3

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.78 AU - 1.12 AU

Year: 598 Days

Day: 8.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 13,670,107 km

• M1: 104,120 km (0.113 R)
• M2: 438,621 km (0.107 R)
• M3: 709,393 km (0.096 R)
• M4: 1,021,454 km (0.046 R)
• M5: 1,372,860 km (0.12 R)
• M6: 1,695,991 km (0.099 R)
• M7: 2,629,033 km (0.071 R)
• M8: 2,994,949 km (0.11 R)
• M9: 3,789,763 km (0.052 R)
• M10: 4,315,599 km (0.083 R)
• M11: 4,718,167 km (0.089 R)
• M12: 5,000,309 km (0.065 R)
• M13: 5,529,885 km (0.092 R)
• M14: 5,826,239 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.3

Radius: 11.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.27 AU - 2.07 AU

Year: 1393 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 13,670,107 km

• M1: 140,024 km (0.11 R)
• M2: 507,885 km (0.118 R)
• M3: 1,100,592 km (0.037 R)
• M4: 4,633,794 km (0.104 R)
• M5: 5,117,594 km (0.06 R)
• M6: 5,535,420 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 9.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.92 AU - 2.7 AU

Year: 2267 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 13,670,107 km

• M1: 114,442 km (0.104 R)
• M2: 550,371 km (0.106 R)
• M3: 1,111,512 km (0.051 R)
• M4: 1,433,896 km (0.073 R)
• M5: 1,944,473 km (0.11 R)
• M6: 2,638,009 km (0.056 R)
• M7: 2,941,094 km (0.084 R)
• M8: 3,252,258 km (0.074 R)
• M9: 3,958,659 km (0.047 R)
• M10: 5,280,206 km (0.073 R)
• M11: 5,810,381 km (0.102 R)
• M12: 7,107,096 km (0.109 R)
• M13: 9,226,897 km (0.086 R)
• M14: 9,606,427 km (0.117 R)
• M15: 10,567,145 km (0.101 R)
• M16: 11,194,857 km (0.114 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: 191 - 15,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit