🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 131 Days

Day: 47.9 Hours

Environment

Temp: 247 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.89 AU - 1.15 AU

Year: 360 Days

Day: 28.3 Hours

Environment

Temp: 84 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,726,257 km

• M1: 25,132 km (0.073 R)
• M2: 617,690 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.55 AU - 3.67 AU

Year: 1919 Days

Day: 32.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.34 AU - 4.58 AU

Year: 3295 Days

Day: 12.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.1 AU - 5.2 AU

Year: 4089 Days

Day: 45.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,726,257 km

• M1: 42,635 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.7

Radius: 13.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.11 AU - 13.91 AU

Year: 16417 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,726,257 km

• M1: 174,581 km (0.091 R)
• M2: 671,096 km (0.061 R)
• M3: 2,052,034 km (0.079 R)
• M4: 2,951,416 km (0.04 R)
• M5: 3,545,021 km (0.075 R)
• M6: 4,277,302 km (0.111 R)
• M7: 9,241,259 km (0.07 R)
• M8: 9,866,428 km (0.081 R)
• M9: 10,971,209 km (0.105 R)
• M10: 14,093,167 km (0.089 R)
• M11: 16,302,278 km (0.079 R)
• M12: 19,314,431 km (0.053 R)
• M13: 22,032,625 km (0.114 R)
• M14: 27,149,620 km (0.097 R)
• M15: 31,939,295 km (0.109 R)
• M16: 37,264,830 km (0.101 R)
• M17: 38,716,677 km (0.028 R)
• M18: 39,932,309 km (0.118 R)
• M19: 41,733,019 km (0.051 R)
• M20: 51,393,900 km (0.104 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 14,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit