🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.63 AU - 0.81 AU

Year: 227 Days

Day: 12.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,578,664 km

• M1: 475,572 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.37 AU - 2.28 AU

Year: 911 Days

Day: 27.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 125.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,578,664 km

• M1: 1,430,006 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.23 AU - 3.61 AU

Year: 2346 Days

Day: 47.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.29 AU - 4.57 AU

Year: 2889 Days

Day: 14.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.8

Radius: 13.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.83 AU - 9.31 AU

Year: 8502 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,578,664 km

• M1: 167,400 km (0.052 R)
• M2: 795,561 km (0.062 R)
• M3: 1,479,822 km (0.101 R)
• M4: 2,118,306 km (0.105 R)
• M5: 2,955,007 km (0.117 R)
• M6: 3,440,153 km (0.096 R)
• M7: 3,884,907 km (0.111 R)
• M8: 5,001,506 km (0.113 R)
• M9: 6,289,394 km (0.1 R)
• M10: 7,565,613 km (0.059 R)
• M11: 9,132,352 km (0.091 R)
• M12: 11,577,978 km (0.057 R)
• M13: 12,741,849 km (0.103 R)
• M14: 13,325,430 km (0.119 R)
• M15: 14,262,362 km (0.111 R)
• M16: 14,718,187 km (0.097 R)
• M17: 15,183,885 km (0.115 R)
• M18: 16,577,538 km (0.097 R)
• M19: 18,387,523 km (0.082 R)
• M20: 19,758,588 km (0.102 R)
• M21: 20,613,539 km (0.113 R)
• M22: 25,846,323 km (0.109 R)
• M23: 30,191,693 km (0.087 R)
• M24: 31,517,579 km (0.059 R)
• M25: 32,000,481 km (0.114 R)
• M26: 32,488,170 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 17,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit