🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.62 AU - 0.72 AU

Year: 197 Days

Day: 34.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.12 AU - 1.86 AU

Year: 655 Days

Day: 40.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.5 AU - 2.26 AU

Year: 928 Days

Day: 39.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.79 AU - 2.49 AU

Year: 1127 Days

Day: 28 Hours

Environment

Temp: -59 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,389,255 km

• M1: 1,609,374 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.16 AU - 4.4 AU

Year: 2645 Days

Day: 16.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,389,255 km

• M1: 2,421,541 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.1

Radius: 12.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.68 AU - 7.14 AU

Year: 6537 Days

Day: 8.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,389,255 km

• M1: 265,387 km (0.072 R)
• M2: 669,750 km (0.106 R)
• M3: 1,378,544 km (0.101 R)
• M4: 2,001,021 km (0.082 R)
• M5: 3,159,058 km (0.107 R)
• M6: 3,792,456 km (0.107 R)
• M7: 4,886,614 km (0.113 R)
• M8: 5,373,406 km (0.118 R)
• M9: 5,798,563 km (0.032 R)
• M10: 7,504,577 km (0.112 R)
• M11: 8,154,730 km (0.032 R)
• M12: 8,595,295 km (0.068 R)
• M13: 11,235,847 km (0.094 R)
• M14: 11,832,743 km (0.112 R)
• M15: 13,307,927 km (0.048 R)
• M16: 15,080,662 km (0.069 R)
• M17: 15,992,760 km (0.105 R)
• M18: 16,494,212 km (0.081 R)
• M19: 19,940,947 km (0.116 R)
• M20: 20,448,683 km (0.101 R)
• M21: 21,490,333 km (0.11 R)
• M22: 24,496,053 km (0.1 R)
• M23: 28,041,822 km (0.108 R)
• M24: 28,956,014 km (0.111 R)
• M25: 29,420,516 km (0.056 R)
• M26: 30,269,035 km (0.073 R)
• M27: 30,940,280 km (0.081 R)
• M28: 32,812,348 km (0.081 R)
• M29: 33,215,963 km (0.072 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 15,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit