🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.64 AU

Year: 151 Days

Day: 37.6 Hours

Environment

Temp: 259 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 172 Days

Day: 13.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,564,995 km

• M1: 23,188 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.97 AU - 1.55 AU

Year: 497 Days

Day: 31.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,564,995 km

• M1: 35,155 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.67 AU - 4.05 AU

Year: 2165 Days

Day: 36.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,564,995 km

• M1: 42,037 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.6 AU - 5.88 AU

Year: 4216 Days

Day: 26.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.5

Radius: 5.2

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.06 AU - 17.7 AU

Year: 21199 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,564,995 km

• M1: 68,217 km (0.043 R)
• M2: 342,280 km (0.091 R)
• M3: 1,092,513 km (0.099 R)
• M4: 1,485,806 km (0.097 R)
• M5: 2,508,008 km (0.081 R)
• M6: 3,573,295 km (0.049 R)
• M7: 3,818,037 km (0.113 R)
• M8: 4,161,663 km (0.119 R)
• M9: 4,683,311 km (0.074 R)
• M10: 6,043,754 km (0.096 R)
• M11: 7,384,450 km (0.118 R)
• M12: 7,559,480 km (0.07 R)
• M13: 9,567,831 km (0.079 R)
• M14: 11,318,276 km (0.103 R)
• M15: 12,268,671 km (0.096 R)
• M16: 15,724,681 km (0.104 R)
• M17: 26,980,275 km (0.075 R)
• M18: 30,989,797 km (0.081 R)
• M19: 33,433,179 km (0.118 R)
• M20: 33,672,386 km (0.066 R)
• M21: 39,761,468 km (0.109 R)
• M22: 43,489,447 km (0.056 R)
• M23: 46,693,983 km (0.056 R)
• M24: 51,471,691 km (0.108 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 16,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit