🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.52 AU - 0.74 AU

Year: 189 Days

Day: 33.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,934,915 km

• M1: 513,121 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.98 AU - 1.56 AU

Year: 542 Days

Day: 34.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.93 AU - 1.95 AU

Year: 1023 Days

Day: 16.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.1 AU - 4.52 AU

Year: 2817 Days

Day: 30.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,934,915 km

• M1: 36,651 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 9.3

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.03 AU - 5.25 AU

Year: 3786 Days

Day: 9.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,934,915 km

• M1: 116,686 km (0.076 R)
• M2: 1,615,358 km (0.106 R)
• M3: 2,004,462 km (0.105 R)
• M4: 2,670,920 km (0.099 R)
• M5: 3,125,249 km (0.099 R)
• M6: 3,562,224 km (0.064 R)
• M7: 4,721,458 km (0.037 R)
• M8: 6,189,014 km (0.12 R)
• M9: 7,203,736 km (0.09 R)
• M10: 7,565,464 km (0.09 R)
• M11: 8,056,743 km (0.069 R)
• M12: 8,849,312 km (0.107 R)
• M13: 9,759,915 km (0.071 R)
• M14: 10,660,344 km (0.095 R)
• M15: 12,074,493 km (0.1 R)
• M16: 13,525,742 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 10.6

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.55 AU - 13.29 AU

Year: 13667 Days

Day: 5.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,934,915 km

• M1: 137,480 km (0.038 R)
• M2: 480,359 km (0.109 R)
• M3: 873,951 km (0.106 R)
• M4: 2,233,945 km (0.112 R)
• M5: 3,287,712 km (0.094 R)
• M6: 4,809,572 km (0.082 R)
• M7: 7,270,157 km (0.119 R)
• M8: 7,627,696 km (0.106 R)
• M9: 8,234,016 km (0.08 R)
• M10: 9,542,848 km (0.103 R)
• M11: 10,927,376 km (0.069 R)
• M12: 11,820,027 km (0.057 R)
• M13: 14,507,702 km (0.114 R)
• M14: 16,106,305 km (0.115 R)
• M15: 17,578,797 km (0.076 R)
• M16: 19,139,103 km (0.07 R)
• M17: 20,346,507 km (0.119 R)
• M18: 27,476,641 km (0.087 R)
• M19: 29,914,189 km (0.08 R)
• M20: 35,088,181 km (0.099 R)
• M21: 36,371,730 km (0.037 R)
• M22: 42,536,659 km (0.066 R)
• M23: 46,398,378 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 14,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit