🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.95 AU - 0.97 AU

Year: 331 Days

Day: 38.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 109.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.2 AU - 4.68 AU

Year: 2749 Days

Day: 28.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,998,600 km

• M1: 91,404 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.14 AU - 4.3 AU

Year: 3047 Days

Day: 14.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 8.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.23 AU - 10.81 AU

Year: 9521 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,998,600 km

• M1: 104,419 km (0.075 R)
• M2: 402,418 km (0.053 R)
• M3: 672,442 km (0.057 R)
• M4: 1,183,768 km (0.109 R)
• M5: 2,141,942 km (0.108 R)
• M6: 3,384,801 km (0.068 R)
• M7: 3,711,074 km (0.11 R)
• M8: 4,346,267 km (0.096 R)
• M9: 5,232,186 km (0.102 R)
• M10: 7,906,995 km (0.065 R)
• M11: 8,357,883 km (0.102 R)
• M12: 16,078,031 km (0.112 R)
• M13: 17,616,346 km (0.06 R)
• M14: 22,007,193 km (0.091 R)
• M15: 26,619,595 km (0.054 R)
• M16: 31,633,367 km (0.042 R)
• M17: 32,043,266 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.9

Radius: 12.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.78 AU - 12.56 AU

Year: 12250 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,998,600 km

• M1: 156,629 km (0.094 R)
• M2: 938,278 km (0.102 R)
• M3: 1,330,823 km (0.111 R)
• M4: 3,343,363 km (0.104 R)
• M5: 5,451,496 km (0.112 R)
• M6: 7,520,734 km (0.093 R)
• M7: 8,053,901 km (0.086 R)
• M8: 8,803,984 km (0.12 R)
• M9: 11,052,141 km (0.098 R)
• M10: 12,584,023 km (0.118 R)
• M11: 28,109,290 km (0.111 R)
• M12: 32,086,350 km (0.055 R)
• M13: 33,491,373 km (0.088 R)
• M14: 38,471,486 km (0.082 R)
• M15: 50,650,697 km (0.061 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit