🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.05 AU - 1.13 AU

Year: 398 Days

Day: 36.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.42 AU - 1.78 AU

Year: 708 Days

Day: 24.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.54 AU - 1.72 AU

Year: 728 Days

Day: 13.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,364,999 km

• M1: 35,903 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.87 AU - 2.95 AU

Year: 1309 Days

Day: 35.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.5

Radius: 10.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.35 AU - 6.35 AU

Year: 4950 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,364,999 km

• M1: 157,527 km (0.104 R)
• M2: 505,940 km (0.07 R)
• M3: 1,071,869 km (0.075 R)
• M4: 1,491,341 km (0.099 R)
• M5: 1,835,117 km (0.096 R)
• M6: 2,734,200 km (0.088 R)
• M7: 4,006,979 km (0.064 R)
• M8: 6,545,954 km (0.105 R)
• M9: 8,001,691 km (0.049 R)
• M10: 10,755,189 km (0.114 R)
• M11: 12,726,141 km (0.087 R)
• M12: 13,940,876 km (0.056 R)
• M13: 14,876,461 km (0.045 R)
• M14: 15,853,335 km (0.087 R)
• M15: 16,872,396 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 14.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.95 AU - 6.15 AU

Year: 5206 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,364,999 km

• M1: 184,155 km (0.107 R)
• M2: 696,378 km (0.12 R)
• M3: 1,172,548 km (0.114 R)
• M4: 1,837,660 km (0.047 R)
• M5: 2,339,711 km (0.119 R)
• M6: 3,167,585 km (0.118 R)
• M7: 4,087,762 km (0.114 R)
• M8: 5,096,051 km (0.069 R)
• M9: 5,584,937 km (0.066 R)
• M10: 6,361,350 km (0.085 R)
• M11: 7,068,200 km (0.107 R)
• M12: 9,594,011 km (0.111 R)
• M13: 10,617,260 km (0.099 R)
• M14: 12,517,303 km (0.085 R)
• M15: 13,959,426 km (0.115 R)
• M16: 14,692,306 km (0.092 R)
• M17: 18,014,426 km (0.114 R)
• M18: 18,613,117 km (0.071 R)
• M19: 23,261,571 km (0.09 R)
• M20: 24,292,450 km (0.111 R)
• M21: 27,393,315 km (0.071 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit