🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.65 AU - 0.71 AU

Year: 214 Days

Day: 27.5 Hours

Environment

Temp: 94 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.79 AU

Year: 228 Days

Day: 43.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,276,144 km

• M1: 67,768 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.24 AU - 1.86 AU

Year: 735 Days

Day: 19.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.54 AU - 2.32 AU

Year: 1021 Days

Day: 31.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.9

Radius: 10.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.78 AU - 8.4 AU

Year: 7189 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,276,144 km

• M1: 131,347 km (0.08 R)
• M2: 609,611 km (0.067 R)
• M3: 1,265,748 km (0.063 R)
• M4: 2,634,119 km (0.047 R)
• M5: 3,225,629 km (0.047 R)
• M6: 4,465,496 km (0.092 R)
• M7: 5,812,625 km (0.065 R)
• M8: 7,269,709 km (0.113 R)
• M9: 19,284,961 km (0.081 R)
• M10: 30,722,167 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 14.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.75 AU - 12.05 AU

Year: 12772 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,276,144 km

• M1: 191,635 km (0.067 R)
• M2: 711,487 km (0.12 R)
• M3: 1,215,782 km (0.086 R)
• M4: 3,248,967 km (0.12 R)
• M5: 4,223,746 km (0.117 R)
• M6: 5,189,251 km (0.054 R)
• M7: 6,042,408 km (0.098 R)
• M8: 7,027,210 km (0.113 R)
• M9: 8,072,750 km (0.049 R)
• M10: 8,748,483 km (0.116 R)
• M11: 10,009,294 km (0.095 R)
• M12: 15,116,266 km (0.103 R)
• M13: 17,292,915 km (0.099 R)
• M14: 23,501,825 km (0.047 R)
• M15: 26,218,373 km (0.096 R)
• M16: 28,517,094 km (0.106 R)
• M17: 31,274,183 km (0.098 R)
• M18: 33,170,336 km (0.103 R)
• M19: 35,378,849 km (0.088 R)
• M20: 36,945,438 km (0.09 R)
• M21: 37,436,718 km (0.06 R)
• M22: 38,306,928 km (0.114 R)
• M23: 39,829,835 km (0.078 R)
• M24: 40,736,697 km (0.1 R)
• M25: 42,457,372 km (0.107 R)
• M26: 44,780,028 km (0.116 R)
• M27: 46,043,382 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 18,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit