🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.63 AU - 1.01 AU

Year: 283 Days

Day: 24.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,295,251 km

• M1: 171,290 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.95 AU - 1.03 AU

Year: 375 Days

Day: 36.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.36 AU - 1.78 AU

Year: 749 Days

Day: 20.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,295,251 km

• M1: 194,328 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 13.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.77 AU - 10.89 AU

Year: 9992 Days

Day: 8.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,295,251 km

• M1: 172,935 km (0.101 R)
• M2: 956,529 km (0.081 R)
• M3: 2,046,648 km (0.098 R)
• M4: 3,851,696 km (0.114 R)
• M5: 4,760,803 km (0.092 R)
• M6: 5,574,166 km (0.059 R)
• M7: 6,625,989 km (0.066 R)
• M8: 7,806,166 km (0.065 R)
• M9: 8,984,100 km (0.05 R)
• M10: 13,351,161 km (0.096 R)
• M11: 17,133,444 km (0.06 R)
• M12: 18,291,182 km (0.042 R)
• M13: 20,203,641 km (0.066 R)
• M14: 21,660,724 km (0.11 R)
• M15: 22,161,728 km (0.109 R)
• M16: 31,481,376 km (0.063 R)
• M17: 42,206,197 km (0.094 R)
• M18: 43,515,627 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.6

Radius: 15

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.89 AU - 12.93 AU

Year: 13723 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,295,251 km

• M1: 186,698 km (0.104 R)
• M2: 676,482 km (0.1 R)
• M3: 1,662,930 km (0.108 R)
• M4: 2,475,097 km (0.106 R)
• M5: 2,986,123 km (0.116 R)
• M6: 3,594,986 km (0.109 R)
• M7: 5,309,827 km (0.054 R)
• M8: 5,823,097 km (0.078 R)
• M9: 6,329,336 km (0.086 R)
• M10: 8,459,909 km (0.054 R)
• M11: 10,013,932 km (0.12 R)
• M12: 11,269,507 km (0.099 R)
• M13: 15,742,334 km (0.062 R)
• M14: 16,421,807 km (0.11 R)
• M15: 19,768,461 km (0.103 R)
• M16: 20,649,144 km (0.1 R)
• M17: 24,136,569 km (0.113 R)
• M18: 25,347,265 km (0.116 R)
• M19: 26,072,067 km (0.096 R)
• M20: 29,335,843 km (0.075 R)
• M21: 32,136,016 km (0.087 R)
• M22: 32,863,062 km (0.089 R)
• M23: 33,477,311 km (0.07 R)
• M24: 36,011,050 km (0.119 R)
• M25: 52,436,447 km (0.09 R)
• M26: 54,123,612 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 10,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit