🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 20.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 94.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.83 AU - 1.09 AU

Year: 358 Days

Day: 23.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 146.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,984,122 km

• M1: 22,888 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.78 AU - 1.16 AU

Year: 364 Days

Day: 19.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 27,984,122 km

• M1: 21,542 km (0.079 R)
• M2: 89,609 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.93 AU - 1.35 AU

Year: 464 Days

Day: 43.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 10.7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.47 AU - 6.65 AU

Year: 5681 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,984,122 km

• M1: 133,142 km (0.111 R)
• M2: 757,863 km (0.058 R)
• M3: 1,279,211 km (0.051 R)
• M4: 2,058,467 km (0.104 R)
• M5: 2,578,319 km (0.038 R)
• M6: 2,913,568 km (0.108 R)
• M7: 3,259,289 km (0.11 R)
• M8: 3,632,535 km (0.095 R)
• M9: 4,512,919 km (0.12 R)
• M10: 5,341,542 km (0.071 R)
• M11: 6,880,754 km (0.11 R)
• M12: 7,465,233 km (0.092 R)
• M13: 8,260,046 km (0.068 R)
• M14: 8,996,218 km (0.03 R)
• M15: 10,855,270 km (0.084 R)
• M16: 11,738,496 km (0.082 R)
• M17: 13,250,482 km (0.064 R)
• M18: 14,362,592 km (0.092 R)
• M19: 15,048,499 km (0.055 R)
• M20: 16,371,991 km (0.083 R)
• M21: 17,532,870 km (0.042 R)
• M22: 18,133,506 km (0.116 R)
• M23: 18,500,469 km (0.113 R)
• M24: 19,185,927 km (0.071 R)
• M25: 19,888,439 km (0.086 R)
• M26: 23,733,253 km (0.109 R)
• M27: 24,766,675 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.2

Radius: 14.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.78 AU - 7.56 AU

Year: 5836 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,984,122 km

• M1: 177,872 km (0.094 R)
• M2: 649,853 km (0.059 R)
• M3: 1,632,412 km (0.106 R)
• M4: 2,419,596 km (0.096 R)
• M5: 5,744,708 km (0.114 R)
• M6: 8,920,970 km (0.107 R)
• M7: 11,354,478 km (0.105 R)
• M8: 12,097,381 km (0.106 R)
• M9: 14,255,032 km (0.073 R)
• M10: 15,286,060 km (0.098 R)
• M11: 19,321,463 km (0.059 R)
• M12: 23,347,141 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit