🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.56 AU - 0.66 AU

Year: 171 Days

Day: 45.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.94 AU - 0.94 AU

Year: 328 Days

Day: 23.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 15,330,586 km

• M1: 280,047 km (0.049 R)
• M2: 434,432 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.15 AU - 1.67 AU

Year: 603 Days

Day: 17.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.37 AU - 1.91 AU

Year: 756 Days

Day: 47.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,330,586 km

• M1: 231,578 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.8 AU - 2.22 AU

Year: 1026 Days

Day: 36.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.41 AU - 3.67 AU

Year: 1908 Days

Day: 28.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 12.5

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.41 AU - 8.31 AU

Year: 7186 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 15,330,586 km

• M1: 159,322 km (0.107 R)
• M2: 250,576 km (0.064 R)
• M3: 592,856 km (0.113 R)
• M4: 731,833 km (0.07 R)
• M5: 1,072,617 km (0.106 R)
• M6: 1,392,457 km (0.074 R)
• M7: 1,818,362 km (0.074 R)
• M8: 1,984,416 km (0.089 R)
• M9: 2,427,973 km (0.035 R)
• M10: 2,549,896 km (0.026 R)
• M11: 3,019,184 km (0.072 R)
• M12: 3,230,566 km (0.117 R)
• M13: 3,710,177 km (0.076 R)
• M14: 3,822,974 km (0.056 R)
• M15: 3,937,117 km (0.116 R)
• M16: 5,107,720 km (0.1 R)
• M17: 5,233,532 km (0.097 R)
• M18: 5,944,571 km (0.101 R)
• M19: 6,043,904 km (0.114 R)
• M20: 6,277,875 km (0.045 R)
• M21: 7,438,605 km (0.107 R)
• M22: 7,979,850 km (0.118 R)
• M23: 8,310,611 km (0.086 R)
• M24: 8,571,060 km (0.067 R)
• M25: 9,659,235 km (0.115 R)
• M26: 9,756,773 km (0.12 R)
• M27: 10,851,381 km (0.102 R)
• M28: 11,156,710 km (0.099 R)
• M29: 11,547,460 km (0.099 R)
• M30: 11,859,222 km (0.111 R)
• M31: 13,004,393 km (0.117 R)
• M32: 14,922,687 km (0.102 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 19,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit