🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.62 AU - 0.82 AU

Year: 216 Days

Day: 17.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,268,500 km

• M1: 448,046 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.7 AU - 1 AU

Year: 277 Days

Day: 41.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.01 AU - 2.21 AU

Year: 1082 Days

Day: 21 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.04 AU - 2.84 AU

Year: 1346 Days

Day: 22 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.18 AU - 4.6 AU

Year: 2709 Days

Day: 29.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 96.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,268,500 km

• M1: 222,901 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.59 AU - 5.03 AU

Year: 3725 Days

Day: 12.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 9.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11 AU - 13.58 AU

Year: 15213 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,268,500 km

• M1: 140,622 km (0.117 R)
• M2: 331,060 km (0.119 R)
• M3: 598,691 km (0.066 R)
• M4: 1,471,295 km (0.08 R)
• M5: 1,966,763 km (0.08 R)
• M6: 2,649,677 km (0.055 R)
• M7: 3,806,967 km (0.043 R)
• M8: 4,570,065 km (0.086 R)
• M9: 6,845,748 km (0.074 R)
• M10: 8,869,957 km (0.097 R)
• M11: 10,070,031 km (0.063 R)
• M12: 10,882,348 km (0.117 R)
• M13: 13,153,094 km (0.107 R)
• M14: 14,080,301 km (0.103 R)
• M15: 14,449,509 km (0.092 R)
• M16: 15,918,560 km (0.119 R)
• M17: 18,346,234 km (0.086 R)
• M18: 20,501,790 km (0.119 R)
• M19: 20,947,442 km (0.115 R)
• M20: 23,995,199 km (0.113 R)
• M21: 31,260,121 km (0.118 R)
• M22: 31,573,977 km (0.109 R)
• M23: 32,365,200 km (0.092 R)
• M24: 44,103,397 km (0.119 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 12,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit