🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.74 AU

Year: 178 Days

Day: 46.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,175,669 km

• M1: 76,594 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.65 AU - 0.71 AU

Year: 215 Days

Day: 38.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.68 AU - 0.86 AU

Year: 259 Days

Day: 17.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.32 AU - 1.84 AU

Year: 760 Days

Day: 19.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.11 AU - 3.41 AU

Year: 1756 Days

Day: 31.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.22 AU - 3.4 AU

Year: 1804 Days

Day: 15.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.6

Radius: 11.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.31 AU - 9.53 AU

Year: 11070 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,175,669 km

• M1: 149,448 km (0.112 R)
• M2: 521,648 km (0.114 R)
• M3: 1,008,439 km (0.079 R)
• M4: 2,006,556 km (0.068 R)
• M5: 2,670,771 km (0.041 R)
• M6: 3,575,539 km (0.038 R)
• M7: 4,017,750 km (0.114 R)
• M8: 4,704,404 km (0.052 R)
• M9: 5,809,633 km (0.093 R)
• M10: 8,619,381 km (0.112 R)
• M11: 9,862,090 km (0.064 R)
• M12: 10,684,130 km (0.118 R)
• M13: 11,551,349 km (0.098 R)
• M14: 12,939,169 km (0.092 R)
• M15: 14,306,493 km (0.091 R)
• M16: 15,562,966 km (0.076 R)
• M17: 16,819,887 km (0.102 R)
• M18: 27,179,689 km (0.097 R)
• M19: 28,999,248 km (0.053 R)
• M20: 34,594,208 km (0.082 R)
• M21: 41,654,181 km (0.093 R)
• M22: 45,449,927 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 18,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit