🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.56 AU - 0.86 AU

Year: 215 Days

Day: 17.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.5 AU - 2.72 AU

Year: 1518 Days

Day: 26.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.85 AU - 3.73 AU

Year: 2148 Days

Day: 24.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.89 AU - 5.97 AU

Year: 3940 Days

Day: 25.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.3

Radius: 14.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.85 AU - 5.85 AU

Year: 4454 Days

Day: 12.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,033,102 km

• M1: 182,958 km (0.097 R)
• M2: 922,271 km (0.107 R)
• M3: 1,393,654 km (0.064 R)
• M4: 2,462,082 km (0.064 R)
• M5: 3,063,615 km (0.084 R)
• M6: 4,024,781 km (0.082 R)
• M7: 7,589,848 km (0.082 R)
• M8: 14,054,421 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 9.2

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.39 AU - 7.85 AU

Year: 6837 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 116.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,033,102 km

• M1: 114,442 km (0.107 R)
• M2: 446,699 km (0.103 R)
• M3: 784,940 km (0.107 R)
• M4: 1,230,293 km (0.104 R)
• M5: 1,680,433 km (0.117 R)
• M6: 1,976,188 km (0.03 R)
• M7: 2,324,452 km (0.113 R)
• M8: 3,390,486 km (0.078 R)
• M9: 4,499,754 km (0.105 R)
• M10: 4,987,593 km (0.12 R)
• M11: 5,934,548 km (0.045 R)
• M12: 6,774,839 km (0.05 R)
• M13: 7,494,554 km (0.1 R)
• M14: 8,475,617 km (0.107 R)
• M15: 9,356,599 km (0.092 R)
• M16: 11,507,966 km (0.073 R)
• M17: 13,381,978 km (0.114 R)
• M18: 17,654,643 km (0.103 R)
• M19: 19,908,335 km (0.105 R)
• M20: 20,212,468 km (0.112 R)
• M21: 22,021,704 km (0.037 R)
• M22: 25,066,619 km (0.12 R)
• M23: 26,781,759 km (0.079 R)
• M24: 30,847,979 km (0.087 R)
• M25: 32,185,533 km (0.047 R)
• M26: 33,992,526 km (0.098 R)
• M27: 37,923,659 km (0.093 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 16,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit