🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.44 AU - 0.56 AU

Year: 128 Days

Day: 16.1 Hours

Environment

Temp: 264 °C

Axial Tilt: 176.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.79 AU - 0.93 AU

Year: 288 Days

Day: 21.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,834,838 km

• M1: 48,171 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.57 AU - 2.13 AU

Year: 910 Days

Day: 16.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.91 AU - 3.55 AU

Year: 2099 Days

Day: 12.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,834,838 km

• M1: 157,676 km (0.108 R)
• M2: 265,387 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.51 AU - 4.57 AU

Year: 2937 Days

Day: 13.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.8

Radius: 8.3

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.64 AU - 12.08 AU

Year: 11197 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,834,838 km

• M1: 103,223 km (0.105 R)
• M2: 651,499 km (0.111 R)
• M3: 947,852 km (0.111 R)
• M4: 1,270,236 km (0.093 R)
• M5: 1,997,281 km (0.053 R)
• M6: 2,535,534 km (0.083 R)
• M7: 3,520,487 km (0.047 R)
• M8: 4,489,133 km (0.031 R)
• M9: 4,772,920 km (0.09 R)
• M10: 6,221,775 km (0.066 R)
• M11: 6,655,759 km (0.05 R)
• M12: 8,937,575 km (0.109 R)
• M13: 11,229,564 km (0.043 R)
• M14: 12,791,216 km (0.113 R)
• M15: 13,953,741 km (0.08 R)
• M16: 16,711,728 km (0.095 R)
• M17: 21,722,359 km (0.034 R)
• M18: 22,629,371 km (0.036 R)
• M19: 24,421,852 km (0.096 R)
• M20: 25,402,317 km (0.104 R)
• M21: 27,441,635 km (0.118 R)
• M22: 31,383,240 km (0.117 R)
• M23: 32,424,590 km (0.107 R)
• M24: 34,698,179 km (0.114 R)
• M25: 35,561,957 km (0.102 R)
• M26: 38,370,208 km (0.108 R)
• M27: 40,638,860 km (0.115 R)
• M28: 51,084,082 km (0.049 R)
• M29: 52,362,546 km (0.089 R)
• M30: 53,498,592 km (0.043 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 10,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit