🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.62 AU - 1.64 AU

Year: 760 Days

Day: 21.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.51 AU - 3.99 AU

Year: 2652 Days

Day: 23.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,863,830 km

• M1: 22,290 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 11.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.15 AU - 10.63 AU

Year: 11360 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 23,863,830 km

• M1: 138,079 km (0.116 R)
• M2: 486,941 km (0.118 R)
• M3: 1,534,575 km (0.075 R)
• M4: 2,024,358 km (0.083 R)
• M5: 2,387,732 km (0.085 R)
• M6: 3,771,213 km (0.073 R)
• M7: 5,418,136 km (0.086 R)
• M8: 11,139,357 km (0.039 R)
• M9: 12,793,610 km (0.047 R)
• M10: 15,440,595 km (0.088 R)
• M11: 17,549,775 km (0.067 R)
• M12: 18,492,840 km (0.11 R)
• M13: 19,970,418 km (0.076 R)
• M14: 22,060,899 km (0.115 R)
• M15: 22,536,919 km (0.071 R)
• M16: 23,298,971 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit