🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.49 AU - 0.55 AU

Year: 138 Days

Day: 12.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 52.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.87 AU - 0.93 AU

Year: 313 Days

Day: 41.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.96 AU - 2.46 AU

Year: 1206 Days

Day: 23.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.42 AU - 2.92 AU

Year: 1602 Days

Day: 44.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.4 AU - 4.16 AU

Year: 2698 Days

Day: 12.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,612,860 km

• M1: 497,413 km (0.06 R)
• M2: 2,340,159 km (0.103 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 12.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.47 AU - 6.83 AU

Year: 4930 Days

Day: 12.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,612,860 km

• M1: 155,432 km (0.072 R)
• M2: 615,446 km (0.112 R)
• M3: 1,014,423 km (0.072 R)
• M4: 1,853,368 km (0.114 R)
• M5: 3,054,340 km (0.119 R)
• M6: 3,678,163 km (0.105 R)
• M7: 4,261,445 km (0.072 R)
• M8: 4,852,207 km (0.067 R)
• M9: 5,266,294 km (0.112 R)
• M10: 5,794,674 km (0.054 R)
• M11: 6,821,513 km (0.09 R)
• M12: 7,271,952 km (0.053 R)
• M13: 7,742,139 km (0.117 R)
• M14: 8,232,670 km (0.109 R)
• M15: 8,865,020 km (0.111 R)
• M16: 9,360,189 km (0.103 R)
• M17: 10,182,080 km (0.083 R)
• M18: 13,903,327 km (0.092 R)
• M19: 16,587,412 km (0.055 R)
• M20: 17,024,238 km (0.111 R)
• M21: 22,577,311 km (0.056 R)
• M22: 23,036,875 km (0.114 R)
• M23: 27,372,970 km (0.115 R)
• M24: 28,961,549 km (0.119 R)
• M25: 29,504,440 km (0.055 R)
• M26: 30,517,517 km (0.113 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: 406 - 19,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit