🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.41 AU - 0.59 AU

Year: 129 Days

Day: 21.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.69 AU - 1.01 AU

Year: 286 Days

Day: 32.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.59 AU - 2.07 AU

Year: 904 Days

Day: 21.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.84 AU - 2.04 AU

Year: 987 Days

Day: 35.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.41 AU - 4.95 AU

Year: 3698 Days

Day: 34.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,612,662 km

• M1: 44,879 km (0.103 R)
• M2: 3,740,246 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.2

Radius: 13.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.68 AU - 10.16 AU

Year: 9731 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,612,662 km

• M1: 174,880 km (0.1 R)
• M2: 662,569 km (0.073 R)
• M3: 1,356,404 km (0.063 R)
• M4: 1,819,858 km (0.117 R)
• M5: 2,296,477 km (0.115 R)
• M6: 2,900,254 km (0.079 R)
• M7: 4,760,354 km (0.115 R)
• M8: 6,751,950 km (0.094 R)
• M9: 7,233,655 km (0.114 R)
• M10: 9,055,907 km (0.098 R)
• M11: 11,558,081 km (0.079 R)
• M12: 12,132,537 km (0.11 R)
• M13: 13,842,590 km (0.051 R)
• M14: 14,689,015 km (0.105 R)
• M15: 15,569,698 km (0.089 R)
• M16: 17,585,828 km (0.109 R)
• M17: 18,423,726 km (0.096 R)
• M18: 20,426,991 km (0.113 R)
• M19: 20,928,593 km (0.111 R)
• M20: 22,131,210 km (0.076 R)
• M21: 22,749,498 km (0.112 R)
• M22: 26,407,764 km (0.069 R)
• M23: 29,476,016 km (0.041 R)
• M24: 30,224,903 km (0.092 R)
• M25: 30,767,495 km (0.095 R)
• M26: 33,232,419 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 15,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit