🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.1 AU - 1.42 AU

Year: 539 Days

Day: 16.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 120.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.07 AU - 3.19 AU

Year: 1624 Days

Day: 38.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.72 AU - 2.94 AU

Year: 1813 Days

Day: 43 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,094,300 km

• M1: 552,465 km (0.083 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 9.9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.52 AU - 6.22 AU

Year: 5416 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 19,094,300 km

• M1: 123,119 km (0.119 R)
• M2: 453,282 km (0.118 R)
• M3: 992,731 km (0.118 R)
• M4: 1,745,508 km (0.056 R)
• M5: 2,764,868 km (0.117 R)
• M6: 3,139,910 km (0.118 R)
• M7: 3,708,232 km (0.048 R)
• M8: 4,880,930 km (0.093 R)
• M9: 5,675,594 km (0.061 R)
• M10: 6,554,182 km (0.091 R)
• M11: 7,941,104 km (0.082 R)
• M12: 9,166,909 km (0.105 R)
• M13: 9,646,669 km (0.098 R)
• M14: 11,887,645 km (0.068 R)
• M15: 13,101,931 km (0.099 R)
• M16: 13,823,890 km (0.081 R)
• M17: 19,142,843 km (0.081 R)
• M18: 19,639,657 km (0.116 R)
• M19: 21,256,960 km (0.082 R)
• M20: 21,789,827 km (0.109 R)
• M21: 23,120,650 km (0.12 R)
• M22: 26,992,991 km (0.057 R)
• M23: 27,617,861 km (0.078 R)
• M24: 28,070,096 km (0.117 R)
• M25: 28,619,269 km (0.094 R)
• M26: 29,644,613 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 10

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.46 AU - 8.02 AU

Year: 8200 Days

Day: 5 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 19,094,300 km

• M1: 250,427 km (0.118 R)
• M2: 711,637 km (0.095 R)
• M3: 2,315,476 km (0.114 R)
• M4: 4,755,716 km (0.062 R)
• M5: 8,818,495 km (0.066 R)
• M6: 10,660,494 km (0.102 R)
• M7: 15,531,101 km (0.066 R)
• M8: 16,855,342 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 16,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit