🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.67 AU - 0.71 AU

Year: 258 Days

Day: 27.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.76 AU - 0.86 AU

Year: 328 Days

Day: 23 Hours

Environment

Temp: -57 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,169,455 km

• M1: 42,187 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.89 AU - 1.03 AU

Year: 423 Days

Day: 41.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.14 AU - 1.22 AU

Year: 576 Days

Day: 40.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 168.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.11 AU - 1.69 AU

Year: 745 Days

Day: 20.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,169,455 km

• M1: 91,853 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.39 AU - 2.15 AU

Year: 1059 Days

Day: 26.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 12.8

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.49 AU - 9.11 AU

Year: 9794 Days

Day: 12.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,169,455 km

• M1: 160,519 km (0.052 R)
• M2: 2,014,036 km (0.084 R)
• M3: 3,591,396 km (0.106 R)
• M4: 4,022,088 km (0.118 R)
• M5: 4,810,768 km (0.102 R)
• M6: 6,478,635 km (0.07 R)
• M7: 7,300,825 km (0.112 R)
• M8: 8,052,105 km (0.085 R)
• M9: 10,156,349 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267

Radius: 5

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.39 AU - 12.63 AU

Year: 18713 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,169,455 km

• M1: 62,682 km (0.088 R)
• M2: 220,806 km (0.104 R)
• M3: 455,974 km (0.055 R)
• M4: 953,238 km (0.089 R)
• M5: 1,154,596 km (0.08 R)
• M6: 1,613,862 km (0.12 R)
• M7: 2,005,659 km (0.093 R)
• M8: 2,378,457 km (0.082 R)
• M9: 3,538,139 km (0.091 R)
• M10: 3,722,444 km (0.08 R)
• M11: 4,617,039 km (0.088 R)
• M12: 6,272,040 km (0.099 R)
• M13: 6,542,513 km (0.116 R)
• M14: 7,024,368 km (0.074 R)
• M15: 7,790,908 km (0.108 R)
• M16: 8,194,523 km (0.119 R)
• M17: 11,706,333 km (0.109 R)
• M18: 14,781,766 km (0.09 R)
• M19: 16,034,947 km (0.079 R)
• M20: 16,613,891 km (0.11 R)
• M21: 17,736,922 km (0.108 R)
• M22: 18,200,077 km (0.075 R)
• M23: 18,989,655 km (0.106 R)
• M24: 22,556,517 km (0.072 R)
• M25: 25,948,947 km (0.03 R)
• M26: 26,545,544 km (0.103 R)
• M27: 27,560,117 km (0.053 R)
• M28: 27,766,113 km (0.117 R)
• M29: 28,285,517 km (0.103 R)
• M30: 28,705,737 km (0.117 R)
• M31: 29,023,632 km (0.094 R)
• M32: 32,907,492 km (0.102 R)
• M33: 33,489,129 km (0.07 R)
• M34: 34,077,647 km (0.046 R)
• M35: 50,660,870 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: 269 - 17,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit