🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.87 AU - 1.19 AU

Year: 373 Days

Day: 33.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.65 AU - 2.73 AU

Year: 1155 Days

Day: 38.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,162,427 km

• M1: 41,738 km (0.115 R)
• M2: 690,843 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.43 AU - 3.63 AU

Year: 2364 Days

Day: 21.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,162,427 km

• M1: 713,432 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.87 AU - 4.47 AU

Year: 2506 Days

Day: 39 Hours

Environment

Temp: -105 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,162,427 km

• M1: 23,487 km (0.095 R)
• M2: 479,012 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.15 AU - 4.45 AU

Year: 2640 Days

Day: 26.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 15

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.01 AU - 6.21 AU

Year: 5383 Days

Day: 7.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,162,427 km

• M1: 186,549 km (0.066 R)
• M2: 769,980 km (0.118 R)
• M3: 1,310,328 km (0.066 R)
• M4: 2,201,931 km (0.071 R)
• M5: 2,887,837 km (0.108 R)
• M6: 4,038,694 km (0.092 R)
• M7: 6,545,056 km (0.105 R)
• M8: 11,445,284 km (0.103 R)
• M9: 12,762,643 km (0.068 R)
• M10: 13,349,516 km (0.099 R)
• M11: 16,309,908 km (0.114 R)
• M12: 17,712,986 km (0.047 R)
• M13: 20,109,245 km (0.103 R)
• M14: 22,482,765 km (0.12 R)
• M15: 25,453,629 km (0.079 R)
• M16: 26,214,184 km (0.04 R)
• M17: 31,580,559 km (0.055 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 18,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit