🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.45 AU - 0.59 AU

Year: 109 Days

Day: 24.1 Hours

Environment

Temp: 421 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,392,416 km

• M1: 288,125 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.91 AU - 2.59 AU

Year: 978 Days

Day: 37.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.03 AU - 3.33 AU

Year: 1271 Days

Day: 28.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,392,416 km

• M1: 281,693 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.27 AU - 3.39 AU

Year: 1760 Days

Day: 32.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 13.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.06 AU - 11.98 AU

Year: 10597 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,392,416 km

• M1: 166,802 km (0.101 R)
• M2: 590,014 km (0.052 R)
• M3: 1,110,016 km (0.073 R)
• M4: 1,552,228 km (0.115 R)
• M5: 2,224,221 km (0.051 R)
• M6: 3,819,383 km (0.093 R)
• M7: 4,858,939 km (0.098 R)
• M8: 5,324,487 km (0.06 R)
• M9: 6,423,733 km (0.097 R)
• M10: 9,935,393 km (0.068 R)
• M11: 10,470,056 km (0.032 R)
• M12: 12,070,155 km (0.115 R)
• M13: 16,039,136 km (0.068 R)
• M14: 16,776,204 km (0.056 R)
• M15: 17,535,713 km (0.074 R)
• M16: 21,681,818 km (0.115 R)
• M17: 22,310,129 km (0.1 R)
• M18: 23,415,657 km (0.082 R)
• M19: 24,364,407 km (0.073 R)
• M20: 25,043,731 km (0.092 R)
• M21: 25,536,656 km (0.076 R)
• M22: 29,497,409 km (0.088 R)
• M23: 32,083,956 km (0.053 R)
• M24: 34,331,963 km (0.097 R)
• M25: 43,949,012 km (0.104 R)
• M26: 46,125,661 km (0.09 R)
• M27: 46,569,368 km (0.086 R)

Kuiper Belt

Range: 37.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 11,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit