🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.57 AU - 0.65 AU

Year: 167 Days

Day: 31.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.62 AU - 0.98 AU

Year: 250 Days

Day: 29.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.83 AU - 0.97 AU

Year: 299 Days

Day: 34.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.99 AU - 3.05 AU

Year: 1400 Days

Day: 35.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,070,602 km

• M1: 715,527 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.9

Radius: 13.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.88 AU - 8.66 AU

Year: 7577 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,070,602 km

• M1: 224,397 km (0.077 R)
• M2: 1,031,178 km (0.04 R)
• M3: 2,458,192 km (0.092 R)
• M4: 5,745,306 km (0.057 R)
• M5: 9,757,222 km (0.04 R)
• M6: 14,065,192 km (0.115 R)
• M7: 16,634,086 km (0.102 R)
• M8: 17,337,196 km (0.042 R)
• M9: 18,677,593 km (0.115 R)
• M10: 21,564,234 km (0.098 R)
• M11: 24,736,457 km (0.115 R)
• M12: 26,276,268 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.4

Radius: 5.5

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.34 AU - 14.6 AU

Year: 18267 Days

Day: 20.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,070,602 km

• M1: 68,366 km (0.103 R)
• M2: 509,979 km (0.066 R)
• M3: 1,111,213 km (0.105 R)
• M4: 1,637,648 km (0.097 R)
• M5: 1,883,437 km (0.081 R)
• M6: 2,335,223 km (0.112 R)
• M7: 2,647,434 km (0.077 R)
• M8: 4,466,693 km (0.1 R)
• M9: 5,299,056 km (0.108 R)
• M10: 5,530,783 km (0.087 R)
• M11: 6,014,433 km (0.075 R)
• M12: 7,145,393 km (0.079 R)
• M13: 7,387,592 km (0.05 R)
• M14: 8,818,794 km (0.104 R)
• M15: 9,191,742 km (0.049 R)
• M16: 12,046,518 km (0.087 R)
• M17: 13,036,108 km (0.098 R)
• M18: 16,468,182 km (0.102 R)
• M19: 16,962,155 km (0.101 R)
• M20: 19,425,284 km (0.043 R)
• M21: 19,976,851 km (0.059 R)
• M22: 20,296,691 km (0.047 R)
• M23: 21,276,557 km (0.062 R)
• M24: 24,405,247 km (0.072 R)
• M25: 24,954,870 km (0.109 R)
• M26: 28,326,656 km (0.109 R)
• M27: 31,233,492 km (0.119 R)
• M28: 31,990,009 km (0.052 R)
• M29: 33,427,345 km (0.092 R)
• M30: 38,611,360 km (0.115 R)
• M31: 38,983,260 km (0.098 R)
• M32: 41,652,984 km (0.075 R)
• M33: 46,929,750 km (0.09 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 18,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit