🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.52 AU - 0.64 AU

Year: 290 Days

Day: 14.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 13.2

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.33 AU - 1.45 AU

Year: 1075 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 22,268,008 km

• M1: 170,841 km (0.076 R)
• M2: 597,643 km (0.117 R)
• M3: 1,277,865 km (0.057 R)
• M4: 2,009,997 km (0.092 R)
• M5: 2,454,153 km (0.116 R)
• M6: 3,798,290 km (0.106 R)
• M7: 5,094,406 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.7

Radius: 14.4

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.12 AU - 1.74 AU

Year: 1122 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 22,268,008 km

• M1: 179,667 km (0.11 R)
• M2: 677,529 km (0.084 R)
• M3: 1,136,345 km (0.089 R)
• M4: 1,944,174 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.8

Radius: 12

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.69 AU - 1.91 AU

Year: 1584 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 112.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,268,008 km

• M1: 149,299 km (0.119 R)
• M2: 599,289 km (0.062 R)
• M3: 1,002,904 km (0.079 R)
• M4: 1,603,988 km (0.052 R)
• M5: 1,988,904 km (0.119 R)
• M6: 2,517,283 km (0.119 R)
• M7: 3,016,940 km (0.066 R)
• M8: 3,734,561 km (0.109 R)
• M9: 4,797,155 km (0.12 R)
• M10: 5,173,842 km (0.105 R)
• M11: 6,469,809 km (0.102 R)
• M12: 7,002,078 km (0.105 R)
• M13: 7,563,369 km (0.076 R)
• M14: 7,971,472 km (0.054 R)
• M15: 8,421,014 km (0.058 R)
• M16: 9,084,779 km (0.099 R)
• M17: 9,842,642 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 10

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.48 AU - 2.6 AU

Year: 2656 Days

Day: 10.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 22,268,008 km

• M1: 124,316 km (0.045 R)
• M2: 458,069 km (0.093 R)
• M3: 836,402 km (0.12 R)
• M4: 1,148,912 km (0.098 R)
• M5: 1,468,453 km (0.12 R)
• M6: 1,934,600 km (0.105 R)
• M7: 2,365,142 km (0.105 R)
• M8: 2,908,931 km (0.054 R)
• M9: 3,848,854 km (0.096 R)
• M10: 4,312,159 km (0.115 R)
• M11: 4,718,616 km (0.091 R)
• M12: 6,404,135 km (0.119 R)
• M13: 8,150,690 km (0.086 R)
• M14: 9,391,605 km (0.1 R)
• M15: 9,730,294 km (0.068 R)
• M16: 10,194,347 km (0.098 R)
• M17: 11,292,694 km (0.066 R)
• M18: 12,831,608 km (0.103 R)
• M19: 13,295,960 km (0.105 R)
• M20: 14,706,069 km (0.11 R)
• M21: 16,646,653 km (0.105 R)
• M22: 17,935,738 km (0.082 R)
• M23: 18,340,998 km (0.12 R)
• M24: 19,411,072 km (0.105 R)
• M25: 20,396,772 km (0.095 R)
• M26: 21,350,907 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 18,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit