🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.51 AU - 0.65 AU

Year: 155 Days

Day: 20.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.67 AU - 0.99 AU

Year: 265 Days

Day: 44.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.47 AU - 1.81 AU

Year: 735 Days

Day: 47 Hours

Environment

Temp: -35 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.28 AU - 2.04 AU

Year: 748 Days

Day: 47.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,207,583 km

• M1: 375,939 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.55 AU - 5.13 AU

Year: 3163 Days

Day: 33.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.7

Radius: 14.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.36 AU - 7.64 AU

Year: 6479 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,207,583 km

• M1: 175,329 km (0.032 R)
• M2: 665,262 km (0.091 R)
• M3: 1,389,914 km (0.112 R)
• M4: 1,828,984 km (0.118 R)
• M5: 2,274,037 km (0.119 R)
• M6: 3,182,096 km (0.116 R)
• M7: 3,751,915 km (0.119 R)
• M8: 4,366,313 km (0.099 R)
• M9: 5,770,289 km (0.078 R)
• M10: 6,500,476 km (0.1 R)
• M11: 7,160,801 km (0.119 R)
• M12: 9,932,401 km (0.106 R)
• M13: 11,738,795 km (0.119 R)
• M14: 13,304,935 km (0.054 R)
• M15: 15,881,908 km (0.098 R)
• M16: 16,503,338 km (0.1 R)
• M17: 17,140,924 km (0.116 R)
• M18: 17,855,104 km (0.119 R)
• M19: 19,026,605 km (0.111 R)
• M20: 20,117,622 km (0.11 R)
• M21: 21,522,496 km (0.048 R)
• M22: 22,213,937 km (0.101 R)
• M23: 24,007,765 km (0.099 R)
• M24: 25,664,712 km (0.041 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit