🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 182 Days

Day: 34.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,664,381 km

• M1: 48,320 km (0.074 R)
• M2: 425,456 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.13 AU - 1.73 AU

Year: 655 Days

Day: 13.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,664,381 km

• M1: 225,594 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.82 AU - 2.12 AU

Year: 1059 Days

Day: 44.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,664,381 km

• M1: 43,533 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.15 AU - 2.43 AU

Year: 1327 Days

Day: 46.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,664,381 km

• M1: 2,005,958 km (0.109 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 11.3

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.47 AU - 6.61 AU

Year: 4993 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,664,381 km

• M1: 141,370 km (0.089 R)
• M2: 627,264 km (0.049 R)
• M3: 983,157 km (0.114 R)
• M4: 1,469,051 km (0.091 R)
• M5: 1,925,474 km (0.078 R)
• M6: 2,475,994 km (0.118 R)
• M7: 3,208,874 km (0.084 R)
• M8: 4,676,130 km (0.055 R)
• M9: 6,040,164 km (0.115 R)
• M10: 6,614,919 km (0.072 R)
• M11: 8,560,289 km (0.069 R)
• M12: 11,471,015 km (0.107 R)
• M13: 13,924,121 km (0.094 R)
• M14: 17,970,743 km (0.119 R)
• M15: 20,756,256 km (0.111 R)
• M16: 22,589,428 km (0.088 R)
• M17: 23,121,398 km (0.086 R)
• M18: 27,856,919 km (0.092 R)
• M19: 28,645,449 km (0.12 R)
• M20: 31,007,001 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit