🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 23.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.49 AU - 0.71 AU

Year: 168 Days

Day: 35.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,869,615 km

• M1: 40,391 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.58 AU - 0.88 AU

Year: 226 Days

Day: 22.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1 AU - 1.44 AU

Year: 487 Days

Day: 42.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.08 AU - 1.64 AU

Year: 574 Days

Day: 16.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.78 AU - 2.82 AU

Year: 1261 Days

Day: 14.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,869,615 km

• M1: 31,416 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 8.4

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.76 AU - 7.86 AU

Year: 6427 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,869,615 km

• M1: 104,419 km (0.119 R)
• M2: 495,917 km (0.088 R)
• M3: 844,330 km (0.03 R)
• M4: 1,366,577 km (0.111 R)
• M5: 2,528,802 km (0.115 R)
• M6: 2,887,089 km (0.104 R)
• M7: 5,454,937 km (0.042 R)
• M8: 6,561,063 km (0.098 R)
• M9: 8,245,984 km (0.098 R)
• M10: 9,341,340 km (0.087 R)
• M11: 9,697,084 km (0.11 R)
• M12: 13,941,624 km (0.058 R)
• M13: 15,552,793 km (0.109 R)
• M14: 15,864,256 km (0.118 R)
• M15: 17,151,845 km (0.079 R)
• M16: 17,821,295 km (0.085 R)
• M17: 22,129,564 km (0.041 R)
• M18: 22,842,548 km (0.114 R)
• M19: 23,489,110 km (0.106 R)
• M20: 26,639,192 km (0.102 R)
• M21: 29,202,402 km (0.111 R)
• M22: 30,060,047 km (0.053 R)
• M23: 31,825,451 km (0.059 R)
• M24: 35,132,910 km (0.091 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 559 - 13,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit