🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.47 AU - 0.71 AU

Year: 170 Days

Day: 45.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.93 AU - 1.43 AU

Year: 480 Days

Day: 47.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.57 AU - 3.11 AU

Year: 1794 Days

Day: 30.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.5

Radius: 11.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.94 AU - 5.96 AU

Year: 4768 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,985,586 km

• M1: 144,362 km (0.089 R)
• M2: 543,788 km (0.063 R)
• M3: 1,225,057 km (0.062 R)
• M4: 1,782,159 km (0.1 R)
• M5: 2,536,881 km (0.097 R)
• M6: 2,997,792 km (0.101 R)
• M7: 4,279,546 km (0.05 R)
• M8: 4,990,136 km (0.101 R)
• M9: 5,487,399 km (0.103 R)
• M10: 6,711,708 km (0.08 R)
• M11: 7,564,566 km (0.096 R)
• M12: 8,373,442 km (0.086 R)
• M13: 9,158,082 km (0.066 R)
• M14: 10,426,074 km (0.099 R)
• M15: 12,343,620 km (0.111 R)
• M16: 13,412,197 km (0.037 R)
• M17: 14,987,612 km (0.114 R)
• M18: 16,865,664 km (0.098 R)
• M19: 17,296,506 km (0.044 R)
• M20: 20,591,249 km (0.114 R)
• M21: 21,225,694 km (0.052 R)
• M22: 22,831,926 km (0.116 R)
• M23: 24,049,802 km (0.093 R)
• M24: 24,517,595 km (0.104 R)
• M25: 26,202,516 km (0.091 R)
• M26: 26,947,812 km (0.082 R)
• M27: 27,537,228 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 9.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.94 AU - 8.8 AU

Year: 9074 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,985,586 km

• M1: 118,631 km (0.109 R)
• M2: 505,342 km (0.114 R)
• M3: 1,819,559 km (0.061 R)
• M4: 3,865,759 km (0.115 R)
• M5: 4,932,242 km (0.052 R)
• M6: 6,936,853 km (0.059 R)
• M7: 8,380,024 km (0.069 R)
• M8: 10,383,139 km (0.103 R)
• M9: 14,359,900 km (0.07 R)
• M10: 18,759,124 km (0.09 R)
• M11: 20,999,502 km (0.114 R)
• M12: 30,004,247 km (0.094 R)
• M13: 33,158,069 km (0.071 R)
• M14: 34,083,332 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 20,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit