🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.72 AU - 0.76 AU

Year: 241 Days

Day: 30.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.19 AU - 1.35 AU

Year: 542 Days

Day: 31.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.82 AU - 1.82 AU

Year: 930 Days

Day: 38.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.78 AU - 2.26 AU

Year: 1087 Days

Day: 25.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 9.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.23 AU - 9.31 AU

Year: 8203 Days

Day: 8.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,081,976 km

• M1: 117,285 km (0.11 R)
• M2: 469,289 km (0.105 R)
• M3: 851,960 km (0.103 R)
• M4: 1,306,139 km (0.077 R)
• M5: 1,654,852 km (0.076 R)
• M6: 2,035,578 km (0.037 R)
• M7: 2,354,670 km (0.079 R)
• M8: 3,156,665 km (0.114 R)
• M9: 4,105,863 km (0.1 R)
• M10: 4,646,809 km (0.043 R)
• M11: 5,351,864 km (0.055 R)
• M12: 5,653,304 km (0.111 R)
• M13: 5,965,963 km (0.09 R)
• M14: 7,225,278 km (0.09 R)
• M15: 7,936,765 km (0.072 R)
• M16: 8,818,196 km (0.117 R)
• M17: 11,503,627 km (0.053 R)
• M18: 13,113,301 km (0.109 R)
• M19: 13,943,718 km (0.12 R)
• M20: 14,926,876 km (0.108 R)
• M21: 15,465,727 km (0.087 R)
• M22: 16,773,512 km (0.118 R)
• M23: 18,356,856 km (0.114 R)
• M24: 19,325,053 km (0.067 R)
• M25: 21,063,679 km (0.05 R)
• M26: 23,621,205 km (0.097 R)
• M27: 31,831,585 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit