🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.19 AU - 1.81 AU

Year: 668 Days

Day: 33.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.69 AU - 2.07 AU

Year: 937 Days

Day: 18.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.23 AU - 4.91 AU

Year: 3551 Days

Day: 44.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 14.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.13 AU - 6.47 AU

Year: 5747 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,388,163 km

• M1: 185,352 km (0.119 R)
• M2: 767,138 km (0.106 R)
• M3: 2,805,858 km (0.104 R)
• M4: 3,903,308 km (0.113 R)
• M5: 5,375,949 km (0.077 R)
• M6: 6,813,136 km (0.106 R)
• M7: 7,356,326 km (0.061 R)
• M8: 10,026,648 km (0.118 R)
• M9: 10,604,694 km (0.116 R)
• M10: 12,055,494 km (0.086 R)
• M11: 13,094,002 km (0.053 R)
• M12: 13,635,248 km (0.097 R)
• M13: 15,895,821 km (0.111 R)
• M14: 17,673,941 km (0.116 R)
• M15: 18,274,876 km (0.076 R)
• M16: 20,617,878 km (0.12 R)
• M17: 21,082,678 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 10.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.97 AU - 9.17 AU

Year: 8332 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,388,163 km

• M1: 134,339 km (0.097 R)
• M2: 1,321,996 km (0.114 R)
• M3: 2,596,421 km (0.105 R)
• M4: 5,226,650 km (0.12 R)
• M5: 6,579,015 km (0.101 R)
• M6: 7,279,582 km (0.069 R)
• M7: 7,907,295 km (0.073 R)
• M8: 10,489,952 km (0.113 R)
• M9: 16,645,306 km (0.113 R)
• M10: 17,252,674 km (0.109 R)
• M11: 20,977,062 km (0.111 R)
• M12: 22,491,741 km (0.097 R)
• M13: 23,150,869 km (0.053 R)
• M14: 24,768,022 km (0.09 R)
• M15: 25,917,083 km (0.066 R)
• M16: 27,101,300 km (0.09 R)
• M17: 29,971,185 km (0.105 R)
• M18: 37,100,571 km (0.073 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit