🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 170 Days

Day: 42.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.73 AU - 0.89 AU

Year: 273 Days

Day: 37.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.99 AU - 1.07 AU

Year: 392 Days

Day: 47.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,536,698 km

• M1: 441,015 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.76 AU - 1.88 AU

Year: 920 Days

Day: 41.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.04 AU - 2.34 AU

Year: 1214 Days

Day: 39.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,536,698 km

• M1: 39,195 km (0.113 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 13.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.42 AU - 4.82 AU

Year: 3721 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,536,698 km

• M1: 175,329 km (0.105 R)
• M2: 659,278 km (0.094 R)
• M3: 1,093,860 km (0.075 R)
• M4: 1,602,044 km (0.111 R)
• M5: 2,936,307 km (0.07 R)
• M6: 3,432,972 km (0.03 R)
• M7: 4,317,843 km (0.08 R)
• M8: 4,765,739 km (0.081 R)
• M9: 5,218,722 km (0.08 R)
• M10: 5,700,576 km (0.115 R)
• M11: 6,182,880 km (0.075 R)
• M12: 7,426,487 km (0.107 R)
• M13: 7,864,659 km (0.108 R)
• M14: 9,323,089 km (0.109 R)
• M15: 9,873,908 km (0.07 R)
• M16: 10,826,099 km (0.117 R)
• M17: 11,838,727 km (0.103 R)
• M18: 12,674,380 km (0.078 R)
• M19: 13,499,562 km (0.096 R)
• M20: 14,154,352 km (0.068 R)
• M21: 15,256,888 km (0.089 R)
• M22: 15,746,522 km (0.119 R)
• M23: 18,415,498 km (0.106 R)
• M24: 20,970,480 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 10,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit