🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.34 AU - 2.16 AU

Year: 825 Days

Day: 26.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,926,468 km

• M1: 994,227 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.7 AU - 2.82 AU

Year: 1634 Days

Day: 34 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,926,468 km

• M1: 360,531 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.93 AU - 3.99 AU

Year: 2294 Days

Day: 47.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.8 AU - 4.26 AU

Year: 2364 Days

Day: 36.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.9

Radius: 13.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.47 AU - 10.41 AU

Year: 8740 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,926,468 km

• M1: 171,290 km (0.086 R)
• M2: 649,853 km (0.111 R)
• M3: 1,371,513 km (0.084 R)
• M4: 1,946,119 km (0.086 R)
• M5: 2,525,960 km (0.104 R)
• M6: 3,340,670 km (0.071 R)
• M7: 3,855,137 km (0.063 R)
• M8: 4,910,849 km (0.119 R)
• M9: 8,681,464 km (0.069 R)
• M10: 9,409,556 km (0.081 R)
• M11: 12,084,965 km (0.116 R)
• M12: 18,625,683 km (0.041 R)
• M13: 22,643,583 km (0.045 R)
• M14: 26,115,749 km (0.088 R)
• M15: 26,951,852 km (0.086 R)
• M16: 30,475,480 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.2

Radius: 12.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.28 AU - 9.44 AU

Year: 9400 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,926,468 km

• M1: 159,172 km (0.098 R)
• M2: 2,767,411 km (0.077 R)
• M3: 3,761,040 km (0.1 R)
• M4: 4,297,348 km (0.052 R)
• M5: 5,838,655 km (0.101 R)
• M6: 6,304,054 km (0.073 R)
• M7: 7,125,047 km (0.056 R)
• M8: 7,786,569 km (0.093 R)
• M9: 9,942,574 km (0.047 R)
• M10: 13,292,519 km (0.106 R)
• M11: 15,452,712 km (0.079 R)
• M12: 16,834,248 km (0.105 R)
• M13: 21,215,970 km (0.092 R)
• M14: 21,666,260 km (0.043 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 14,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit