🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.51 AU - 0.59 AU

Year: 149 Days

Day: 47.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,914,980 km

• M1: 294,708 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.46 AU - 0.64 AU

Year: 149 Days

Day: 42.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,914,980 km

• M1: 51,462 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.61 AU - 1.71 AU

Year: 781 Days

Day: 42.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.19 AU - 4.99 AU

Year: 3592 Days

Day: 39 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.5

Radius: 10

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.42 AU - 8.4 AU

Year: 7367 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,914,980 km

• M1: 131,945 km (0.111 R)
• M2: 631,453 km (0.098 R)
• M3: 1,020,407 km (0.118 R)
• M4: 1,405,472 km (0.05 R)
• M5: 1,772,735 km (0.085 R)
• M6: 2,189,814 km (0.07 R)
• M7: 3,242,833 km (0.079 R)
• M8: 3,722,743 km (0.086 R)
• M9: 4,775,762 km (0.091 R)
• M10: 6,016,228 km (0.113 R)
• M11: 6,649,177 km (0.059 R)
• M12: 7,801,978 km (0.113 R)
• M13: 8,778,702 km (0.071 R)
• M14: 9,316,357 km (0.102 R)
• M15: 10,457,340 km (0.078 R)
• M16: 12,011,512 km (0.055 R)
• M17: 14,703,077 km (0.066 R)
• M18: 15,572,091 km (0.052 R)
• M19: 16,764,237 km (0.036 R)
• M20: 18,323,346 km (0.113 R)
• M21: 20,705,392 km (0.051 R)
• M22: 22,286,193 km (0.085 R)
• M23: 23,651,423 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.9

Radius: 9.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.9 AU - 9.78 AU

Year: 8018 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,914,980 km

• M1: 121,473 km (0.086 R)
• M2: 2,371,276 km (0.119 R)
• M3: 2,808,401 km (0.092 R)
• M4: 3,956,265 km (0.105 R)
• M5: 6,428,221 km (0.08 R)
• M6: 6,747,612 km (0.113 R)
• M7: 9,865,680 km (0.08 R)
• M8: 10,421,586 km (0.038 R)
• M9: 10,863,349 km (0.088 R)
• M10: 12,410,340 km (0.037 R)
• M11: 13,159,975 km (0.12 R)
• M12: 15,590,342 km (0.085 R)
• M13: 16,051,702 km (0.108 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: 516 - 13,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit