🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.51 AU - 0.63 AU

Year: 151 Days

Day: 46.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,748,951 km

• M1: 53,257 km (0.098 R)
• M2: 91,404 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.57 AU - 0.87 AU

Year: 214 Days

Day: 21 Hours

Environment

Temp: 210 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.13 AU - 1.87 AU

Year: 643 Days

Day: 36.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,748,951 km

• M1: 40,541 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.7 AU - 3.62 AU

Year: 1965 Days

Day: 24.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.6 AU - 5.9 AU

Year: 4208 Days

Day: 33.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,748,951 km

• M1: 1,291,628 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.4

Radius: 9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.2 AU - 7.44 AU

Year: 6231 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 19,748,951 km

• M1: 122,371 km (0.112 R)
• M2: 702,661 km (0.117 R)
• M3: 1,223,860 km (0.085 R)
• M4: 1,684,173 km (0.111 R)
• M5: 2,176,799 km (0.101 R)
• M6: 2,889,034 km (0.052 R)
• M7: 4,144,908 km (0.112 R)
• M8: 4,702,011 km (0.114 R)
• M9: 5,308,032 km (0.088 R)
• M10: 5,604,983 km (0.1 R)
• M11: 6,071,130 km (0.11 R)
• M12: 6,479,084 km (0.096 R)
• M13: 7,657,317 km (0.105 R)
• M14: 8,766,136 km (0.096 R)
• M15: 10,899,551 km (0.025 R)
• M16: 13,177,179 km (0.101 R)
• M17: 15,155,012 km (0.049 R)
• M18: 15,603,357 km (0.04 R)
• M19: 16,060,528 km (0.056 R)
• M20: 16,370,196 km (0.12 R)
• M21: 18,481,171 km (0.101 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 11,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit