🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.6 AU - 0.74 AU

Year: 210 Days

Day: 45.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,118,194 km

• M1: 49,666 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.65 AU - 0.73 AU

Year: 219 Days

Day: 26.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,118,194 km

• M1: 296,054 km (0.097 R)
• M2: 549,174 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.32 AU - 1.88 AU

Year: 775 Days

Day: 40 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.02 AU - 3 AU

Year: 1523 Days

Day: 38.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.27 AU - 3.93 AU

Year: 2615 Days

Day: 33.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,118,194 km

• M1: 1,567,486 km (0.11 R)

Asteroid Belt

Center: 9.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.8

Radius: 7.6

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.29 AU - 17.19 AU

Year: 22780 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,118,194 km

• M1: 240,105 km (0.119 R)
• M2: 400,773 km (0.099 R)
• M3: 1,098,048 km (0.114 R)
• M4: 1,516,773 km (0.12 R)
• M5: 3,485,032 km (0.069 R)
• M6: 6,928,177 km (0.107 R)
• M7: 7,333,138 km (0.087 R)
• M8: 7,908,791 km (0.1 R)
• M9: 8,898,381 km (0.09 R)
• M10: 10,188,064 km (0.102 R)
• M11: 12,221,099 km (0.078 R)
• M12: 12,894,738 km (0.08 R)
• M13: 14,804,355 km (0.088 R)
• M14: 16,690,784 km (0.041 R)
• M15: 21,066,372 km (0.106 R)
• M16: 21,949,299 km (0.086 R)
• M17: 32,753,855 km (0.12 R)
• M18: 35,992,799 km (0.05 R)
• M19: 37,261,389 km (0.058 R)
• M20: 38,551,970 km (0.106 R)
• M21: 38,789,082 km (0.099 R)
• M22: 42,307,774 km (0.098 R)
• M23: 44,951,318 km (0.075 R)
• M24: 46,108,906 km (0.082 R)
• M25: 47,938,787 km (0.099 R)
• M26: 49,670,083 km (0.111 R)
• M27: 51,158,881 km (0.069 R)
• M28: 51,431,898 km (0.114 R)
• M29: 51,705,811 km (0.082 R)
• M30: 55,189,646 km (0.081 R)
• M31: 63,103,224 km (0.071 R)
• M32: 65,859,116 km (0.091 R)
• M33: 69,466,370 km (0.095 R)
• M34: 76,301,796 km (0.093 R)
• M35: 81,209,055 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 10,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit