🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.61 AU - 2.31 AU

Year: 992 Days

Day: 30.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,744,345 km

• M1: 43,533 km (0.072 R)
• M2: 1,027,887 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.65 AU - 5.21 AU

Year: 3372 Days

Day: 37.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 14

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.25 AU - 7.63 AU

Year: 5910 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,744,345 km

• M1: 175,179 km (0.111 R)
• M2: 631,602 km (0.106 R)
• M3: 1,556,267 km (0.116 R)
• M4: 2,072,828 km (0.106 R)
• M5: 2,952,912 km (0.091 R)
• M6: 4,010,121 km (0.094 R)
• M7: 4,975,924 km (0.079 R)
• M8: 10,676,950 km (0.105 R)
• M9: 14,059,357 km (0.075 R)

Asteroid Belt

Center: 8.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.4

Radius: 10

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.8 AU - 11.62 AU

Year: 10943 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 86.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,744,345 km

• M1: 124,615 km (0.115 R)
• M2: 442,361 km (0.109 R)
• M3: 759,957 km (0.11 R)
• M4: 1,145,022 km (0.08 R)
• M5: 1,459,327 km (0.102 R)
• M6: 1,948,063 km (0.091 R)
• M7: 2,326,247 km (0.063 R)
• M8: 2,840,415 km (0.073 R)
• M9: 3,504,779 km (0.11 R)
• M10: 3,819,832 km (0.119 R)
• M11: 5,943,823 km (0.102 R)
• M12: 8,061,979 km (0.112 R)
• M13: 9,898,442 km (0.077 R)
• M14: 11,939,406 km (0.092 R)
• M15: 13,404,568 km (0.108 R)
• M16: 14,917,750 km (0.098 R)
• M17: 17,892,653 km (0.106 R)
• M18: 24,603,614 km (0.096 R)
• M19: 30,123,476 km (0.066 R)
• M20: 33,403,559 km (0.116 R)
• M21: 35,555,225 km (0.083 R)
• M22: 36,416,310 km (0.12 R)
• M23: 37,417,419 km (0.114 R)
• M24: 46,096,789 km (0.102 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 17,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit