🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.63 AU

Year: 149 Days

Day: 38.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.43 AU - 0.71 AU

Year: 153 Days

Day: 40.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,893,122 km

• M1: 159,920 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 157 Days

Day: 41.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.93 AU - 2.93 AU

Year: 1350 Days

Day: 39.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.85 AU - 4.23 AU

Year: 2374 Days

Day: 28.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.6

Radius: 8.1

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.29 AU - 13.63 AU

Year: 15677 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,893,122 km

• M1: 113,246 km (0.114 R)
• M2: 482,004 km (0.115 R)
• M3: 837,598 km (0.066 R)
• M4: 1,516,324 km (0.045 R)
• M5: 2,996,296 km (0.057 R)
• M6: 3,821,777 km (0.062 R)
• M7: 4,860,884 km (0.029 R)
• M8: 6,201,131 km (0.08 R)
• M9: 9,703,516 km (0.113 R)
• M10: 12,592,102 km (0.093 R)
• M11: 18,056,313 km (0.083 R)
• M12: 18,399,341 km (0.039 R)
• M13: 22,466,010 km (0.101 R)
• M14: 24,185,637 km (0.098 R)
• M15: 28,113,778 km (0.108 R)
• M16: 32,195,407 km (0.078 R)
• M17: 49,404,248 km (0.101 R)
• M18: 55,668,958 km (0.105 R)
• M19: 64,218,626 km (0.041 R)
• M20: 69,746,566 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 11.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.55 AU - 15.57 AU

Year: 15866 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,893,122 km

• M1: 308,920 km (0.083 R)
• M2: 732,282 km (0.117 R)
• M3: 1,315,863 km (0.084 R)
• M4: 4,402,067 km (0.117 R)
• M5: 6,101,948 km (0.099 R)
• M6: 7,908,043 km (0.038 R)
• M7: 8,278,148 km (0.075 R)
• M8: 15,896,719 km (0.107 R)
• M9: 19,067,146 km (0.089 R)
• M10: 20,142,904 km (0.089 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 10,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit