🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.47 AU - 0.63 AU

Year: 154 Days

Day: 33.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,078,677 km

• M1: 47,871 km (0.108 R)
• M2: 129,103 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.75 AU

Year: 189 Days

Day: 28.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,078,677 km

• M1: 218,562 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.55 AU - 2.63 AU

Year: 1579 Days

Day: 38.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.07 AU - 3.63 AU

Year: 2322 Days

Day: 30.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,078,677 km

• M1: 648,208 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.83 AU - 3.93 AU

Year: 2895 Days

Day: 40.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 11

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.31 AU - 5.19 AU

Year: 3921 Days

Day: 8.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,078,677 km

• M1: 137,181 km (0.081 R)
• M2: 527,033 km (0.06 R)
• M3: 887,415 km (0.108 R)
• M4: 1,687,614 km (0.101 R)
• M5: 2,809,448 km (0.109 R)
• M6: 3,277,839 km (0.109 R)
• M7: 3,668,439 km (0.114 R)
• M8: 4,618,535 km (0.099 R)
• M9: 5,524,949 km (0.078 R)
• M10: 6,388,278 km (0.034 R)
• M11: 7,202,689 km (0.109 R)
• M12: 7,688,283 km (0.12 R)
• M13: 12,493,816 km (0.088 R)
• M14: 14,844,148 km (0.096 R)
• M15: 16,211,472 km (0.042 R)
• M16: 20,885,808 km (0.101 R)
• M17: 22,090,669 km (0.113 R)
• M18: 25,503,445 km (0.111 R)
• M19: 26,144,921 km (0.066 R)
• M20: 26,715,038 km (0.081 R)
• M21: 27,880,106 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 14,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit