🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 153 Days

Day: 16.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,423,304 km

• M1: 150,047 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.62 AU - 0.78 AU

Year: 214 Days

Day: 21 Hours

Environment

Temp: 149 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.63 AU - 0.97 AU

Year: 261 Days

Day: 43.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.85 AU - 1.07 AU

Year: 344 Days

Day: 31.3 Hours

Environment

Temp: 50 °C

Axial Tilt: 57.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,423,304 km

• M1: 206,445 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.89 AU - 1.25 AU

Year: 404 Days

Day: 23 Hours

Environment

Temp: 20 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,423,304 km

• M1: 35,006 km (0.079 R)
• M2: 136,134 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.5

Radius: 4.7

Gravity: 29.58 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.13 AU - 18.61 AU

Year: 28758 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,423,304 km

• M1: 58,493 km (0.061 R)
• M2: 267,930 km (0.113 R)
• M3: 510,578 km (0.043 R)
• M4: 1,715,289 km (0.08 R)
• M5: 2,633,371 km (0.051 R)
• M6: 3,906,748 km (0.044 R)
• M7: 7,693,669 km (0.117 R)
• M8: 9,041,546 km (0.094 R)
• M9: 9,220,315 km (0.115 R)
• M10: 9,585,184 km (0.066 R)
• M11: 9,896,498 km (0.103 R)
• M12: 12,708,638 km (0.1 R)
• M13: 13,622,831 km (0.112 R)
• M14: 13,936,986 km (0.057 R)
• M15: 14,096,009 km (0.106 R)
• M16: 15,411,124 km (0.097 R)
• M17: 17,626,519 km (0.093 R)
• M18: 20,554,448 km (0.084 R)
• M19: 26,857,007 km (0.071 R)
• M20: 27,725,422 km (0.099 R)
• M21: 28,103,306 km (0.12 R)
• M22: 31,797,027 km (0.115 R)
• M23: 36,550,500 km (0.072 R)
• M24: 42,585,876 km (0.099 R)
• M25: 47,255,873 km (0.049 R)
• M26: 53,997,651 km (0.093 R)
• M27: 56,783,761 km (0.077 R)
• M28: 65,268,803 km (0.064 R)
• M29: 66,161,005 km (0.11 R)
• M30: 71,214,271 km (0.099 R)
• M31: 75,046,669 km (0.104 R)
• M32: 76,025,937 km (0.093 R)
• M33: 86,023,114 km (0.069 R)
• M34: 90,090,082 km (0.034 R)
• M35: 91,752,264 km (0.053 R)
• M36: 93,434,641 km (0.082 R)
• M37: 93,717,082 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 15,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit