🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.55 AU - 0.61 AU

Year: 156 Days

Day: 14.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,256,041 km

• M1: 52,509 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.8 AU - 1.88 AU

Year: 881 Days

Day: 15 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,256,041 km

• M1: 17,503 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.74 AU - 2.64 AU

Year: 1144 Days

Day: 15.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,256,041 km

• M1: 156,479 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.75 AU - 3.29 AU

Year: 1853 Days

Day: 16.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80

Radius: 13.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.83 AU - 11.47 AU

Year: 10585 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,256,041 km

• M1: 169,345 km (0.115 R)
• M2: 618,886 km (0.036 R)
• M3: 1,102,237 km (0.081 R)
• M4: 2,710,265 km (0.087 R)
• M5: 4,367,659 km (0.115 R)
• M6: 4,811,367 km (0.071 R)
• M7: 6,269,348 km (0.086 R)
• M8: 8,038,941 km (0.033 R)
• M9: 9,686,313 km (0.048 R)
• M10: 16,082,220 km (0.107 R)
• M11: 18,021,756 km (0.083 R)
• M12: 19,481,682 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.4

Radius: 5.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.11 AU - 21.05 AU

Year: 28279 Days

Day: 21.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,256,041 km

• M1: 81,531 km (0.063 R)
• M2: 321,635 km (0.078 R)
• M3: 1,535,473 km (0.098 R)
• M4: 2,512,795 km (0.048 R)
• M5: 3,823,422 km (0.091 R)
• M6: 4,610,906 km (0.063 R)
• M7: 5,810,680 km (0.115 R)
• M8: 7,286,314 km (0.044 R)
• M9: 12,822,033 km (0.082 R)
• M10: 15,900,907 km (0.069 R)
• M11: 24,742,291 km (0.081 R)
• M12: 42,569,121 km (0.113 R)
• M13: 44,731,858 km (0.099 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit