🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.46 AU - 0.56 AU

Year: 129 Days

Day: 31 Hours

Environment

Temp: 236 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.69 AU

Year: 161 Days

Day: 20.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.03 AU - 1.11 AU

Year: 393 Days

Day: 27.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.78 AU - 4.5 AU

Year: 2464 Days

Day: 23.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,139,582 km

• M1: 275,709 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 13.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.01 AU - 13.65 AU

Year: 15360 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,139,582 km

• M1: 255,663 km (0.038 R)
• M2: 695,630 km (0.09 R)
• M3: 2,095,417 km (0.103 R)
• M4: 3,094,582 km (0.105 R)
• M5: 3,702,846 km (0.076 R)
• M6: 4,582,931 km (0.104 R)
• M7: 5,486,652 km (0.108 R)
• M8: 6,020,716 km (0.097 R)
• M9: 7,373,081 km (0.117 R)
• M10: 8,765,538 km (0.113 R)
• M11: 11,385,146 km (0.058 R)
• M12: 14,560,810 km (0.041 R)
• M13: 16,043,474 km (0.096 R)
• M14: 20,009,762 km (0.092 R)
• M15: 21,934,489 km (0.111 R)
• M16: 22,893,261 km (0.103 R)
• M17: 24,181,149 km (0.077 R)
• M18: 29,357,086 km (0.114 R)
• M19: 31,837,568 km (0.119 R)
• M20: 34,582,689 km (0.12 R)
• M21: 39,269,591 km (0.04 R)
• M22: 44,515,539 km (0.105 R)
• M23: 45,279,236 km (0.09 R)
• M24: 46,207,192 km (0.086 R)
• M25: 49,067,204 km (0.108 R)
• M26: 49,555,192 km (0.082 R)
• M27: 58,901,020 km (0.094 R)
• M28: 60,938,842 km (0.036 R)
• M29: 62,259,941 km (0.033 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 19,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit