🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 207 Days

Day: 16.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 97.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,485,245 km

• M1: 42,037 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.32 AU - 1.9 AU

Year: 739 Days

Day: 46.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,485,245 km

• M1: 33,510 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.01 AU - 4.89 AU

Year: 2839 Days

Day: 46.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,485,245 km

• M1: 1,080,396 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4 AU - 4.8 AU

Year: 3338 Days

Day: 18.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.9

Radius: 10.6

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.04 AU - 6.02 AU

Year: 4080 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,485,245 km

• M1: 131,796 km (0.099 R)
• M2: 590,463 km (0.086 R)
• M3: 964,607 km (0.027 R)
• M4: 1,358,199 km (0.118 R)
• M5: 2,140,147 km (0.094 R)
• M6: 2,753,498 km (0.079 R)
• M7: 3,121,360 km (0.083 R)
• M8: 3,845,264 km (0.034 R)
• M9: 4,211,778 km (0.079 R)
• M10: 4,805,532 km (0.062 R)
• M11: 5,177,134 km (0.115 R)
• M12: 6,761,824 km (0.119 R)
• M13: 8,920,820 km (0.086 R)
• M14: 9,566,634 km (0.116 R)
• M15: 10,071,078 km (0.064 R)
• M16: 10,637,755 km (0.114 R)
• M17: 12,664,507 km (0.095 R)
• M18: 13,119,284 km (0.119 R)
• M19: 14,825,149 km (0.08 R)
• M20: 15,330,491 km (0.107 R)
• M21: 15,963,738 km (0.117 R)
• M22: 16,554,351 km (0.078 R)
• M23: 21,817,054 km (0.07 R)
• M24: 22,397,943 km (0.085 R)
• M25: 24,512,359 km (0.1 R)
• M26: 25,378,232 km (0.042 R)
• M27: 26,346,130 km (0.066 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit