🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.8 AU - 0.84 AU

Year: 283 Days

Day: 21.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.07 AU - 1.75 AU

Year: 638 Days

Day: 28.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.09 AU - 3.51 AU

Year: 2283 Days

Day: 24.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,502,547 km

• M1: 566,378 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 10.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.11 AU - 7.33 AU

Year: 5907 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 155.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,502,547 km

• M1: 154,684 km (0.043 R)
• M2: 528,230 km (0.074 R)
• M3: 1,067,082 km (0.12 R)
• M4: 1,980,077 km (0.108 R)
• M5: 2,986,572 km (0.102 R)
• M6: 4,604,922 km (0.042 R)
• M7: 5,617,849 km (0.089 R)
• M8: 6,148,323 km (0.096 R)
• M9: 7,908,192 km (0.103 R)
• M10: 10,845,546 km (0.091 R)
• M11: 13,101,931 km (0.059 R)
• M12: 14,036,170 km (0.094 R)
• M13: 15,546,809 km (0.088 R)
• M14: 16,258,147 km (0.1 R)
• M15: 19,825,308 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 11.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.32 AU - 8.06 AU

Year: 6589 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 119.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,502,547 km

• M1: 293,661 km (0.049 R)
• M2: 709,094 km (0.097 R)
• M3: 1,095,206 km (0.078 R)
• M4: 1,612,665 km (0.041 R)
• M5: 1,966,015 km (0.069 R)
• M6: 2,577,571 km (0.09 R)
• M7: 2,987,320 km (0.104 R)
• M8: 3,549,957 km (0.075 R)
• M9: 4,083,872 km (0.116 R)
• M10: 4,644,116 km (0.042 R)
• M11: 6,271,592 km (0.112 R)
• M12: 7,862,565 km (0.073 R)
• M13: 9,232,133 km (0.084 R)
• M14: 9,751,537 km (0.076 R)
• M15: 10,428,318 km (0.105 R)
• M16: 11,575,883 km (0.047 R)
• M17: 14,810,937 km (0.116 R)
• M18: 16,072,945 km (0.088 R)
• M19: 17,081,683 km (0.085 R)
• M20: 18,132,160 km (0.085 R)
• M21: 20,506,577 km (0.088 R)
• M22: 20,946,095 km (0.116 R)
• M23: 25,441,511 km (0.099 R)
• M24: 28,227,772 km (0.069 R)
• M25: 32,185,533 km (0.097 R)
• M26: 34,091,859 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit