🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 25.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.74 AU - 0.74 AU

Year: 240 Days

Day: 33 Hours

Environment

Temp: 108 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.08 AU - 1.18 AU

Year: 453 Days

Day: 31.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.65 AU - 4.03 AU

Year: 2300 Days

Day: 25.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.4

Radius: 10

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.22 AU - 7.72 AU

Year: 6932 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,243,038 km

• M1: 125,213 km (0.099 R)
• M2: 869,164 km (0.114 R)
• M3: 2,073,426 km (0.109 R)
• M4: 3,601,569 km (0.115 R)
• M5: 4,085,518 km (0.103 R)
• M6: 5,155,891 km (0.079 R)
• M7: 5,741,566 km (0.118 R)
• M8: 6,770,351 km (0.093 R)
• M9: 7,257,292 km (0.062 R)
• M10: 8,031,461 km (0.069 R)
• M11: 8,778,403 km (0.117 R)
• M12: 9,273,572 km (0.087 R)
• M13: 11,834,987 km (0.044 R)
• M14: 13,012,172 km (0.118 R)
• M15: 13,385,419 km (0.097 R)
• M16: 15,301,169 km (0.049 R)
• M17: 15,958,353 km (0.101 R)
• M18: 16,386,352 km (0.116 R)
• M19: 16,884,812 km (0.113 R)
• M20: 18,912,312 km (0.108 R)
• M21: 20,517,797 km (0.101 R)
• M22: 21,390,700 km (0.114 R)
• M23: 25,794,114 km (0.078 R)
• M24: 26,214,484 km (0.117 R)
• M25: 26,724,912 km (0.064 R)
• M26: 30,673,099 km (0.072 R)
• M27: 32,297,283 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.4

Radius: 13.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.41 AU - 9.43 AU

Year: 9204 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,243,038 km

• M1: 188,194 km (0.109 R)
• M2: 3,673,974 km (0.117 R)
• M3: 4,463,851 km (0.104 R)
• M4: 6,259,624 km (0.083 R)
• M5: 10,129,272 km (0.096 R)
• M6: 12,538,845 km (0.116 R)
• M7: 18,086,233 km (0.071 R)
• M8: 19,104,097 km (0.099 R)
• M9: 24,851,647 km (0.103 R)
• M10: 28,243,031 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit