🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.52 AU - 0.54 AU

Year: 143 Days

Day: 17.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.55 AU - 0.59 AU

Year: 160 Days

Day: 39.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.88 AU - 0.96 AU

Year: 327 Days

Day: 44.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 113.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 27,287,757 km

• M1: 53,855 km (0.074 R)
• M2: 772,075 km (0.108 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.43 AU - 3.19 AU

Year: 1747 Days

Day: 29.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,287,757 km

• M1: 81,680 km (0.098 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.1

Radius: 15

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.12 AU - 6.58 AU

Year: 4589 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,287,757 km

• M1: 186,848 km (0.089 R)
• M2: 679,623 km (0.09 R)
• M3: 1,559,259 km (0.119 R)
• M4: 2,081,804 km (0.109 R)
• M5: 2,876,468 km (0.079 R)
• M6: 3,414,123 km (0.075 R)
• M7: 3,909,890 km (0.055 R)
• M8: 4,525,485 km (0.056 R)
• M9: 5,258,515 km (0.103 R)
• M10: 6,040,463 km (0.078 R)
• M11: 6,803,113 km (0.078 R)
• M12: 8,783,489 km (0.072 R)
• M13: 10,259,871 km (0.115 R)
• M14: 10,772,692 km (0.062 R)
• M15: 15,293,839 km (0.094 R)
• M16: 16,306,916 km (0.093 R)
• M17: 20,542,032 km (0.07 R)
• M18: 23,717,246 km (0.109 R)
• M19: 25,694,033 km (0.094 R)
• M20: 26,165,416 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 18,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit