🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.94 AU - 2.5 AU

Year: 943 Days

Day: 14.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,101,263 km

• M1: 49,218 km (0.099 R)
• M2: 606,171 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.58 AU - 3.56 AU

Year: 1534 Days

Day: 34.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,101,263 km

• M1: 44,879 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.23 AU - 6.15 AU

Year: 3871 Days

Day: 36.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,101,263 km

• M1: 98,735 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.65 AU - 6.05 AU

Year: 4036 Days

Day: 20.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.43 AU - 8.05 AU

Year: 4991 Days

Day: 12.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,101,263 km

• M1: 603,627 km (0.105 R)
• M2: 3,854,090 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.91 AU - 7.45 AU

Year: 5487 Days

Day: 41.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.01 AU - 13.49 AU

Year: 10762 Days

Day: 24.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,101,263 km

• M1: 36,651 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.1

Radius: 4.3

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.98 AU - 20.44 AU

Year: 24014 Days

Day: 18.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,101,263 km

• M1: 53,855 km (0.05 R)
• M2: 225,444 km (0.115 R)
• M3: 543,190 km (0.053 R)
• M4: 927,806 km (0.116 R)
• M5: 1,179,130 km (0.098 R)
• M6: 1,444,517 km (0.093 R)
• M7: 2,729,563 km (0.083 R)
• M8: 3,911,536 km (0.102 R)
• M9: 4,152,538 km (0.043 R)
• M10: 5,584,040 km (0.104 R)
• M11: 5,773,879 km (0.081 R)
• M12: 6,534,734 km (0.104 R)
• M13: 6,831,237 km (0.096 R)
• M14: 8,107,606 km (0.099 R)
• M15: 9,642,780 km (0.07 R)
• M16: 9,916,244 km (0.102 R)
• M17: 10,884,741 km (0.105 R)
• M18: 12,941,861 km (0.097 R)
• M19: 19,230,507 km (0.052 R)
• M20: 22,021,854 km (0.091 R)
• M21: 25,692,836 km (0.097 R)
• M22: 28,503,182 km (0.107 R)
• M23: 36,148,231 km (0.078 R)
• M24: 39,248,198 km (0.102 R)
• M25: 39,944,726 km (0.104 R)
• M26: 41,794,354 km (0.115 R)
• M27: 42,813,564 km (0.119 R)
• M28: 49,926,793 km (0.087 R)
• M29: 55,313,962 km (0.069 R)
• M30: 55,838,004 km (0.106 R)
• M31: 56,718,836 km (0.073 R)
• M32: 60,150,461 km (0.098 R)
• M33: 63,335,699 km (0.09 R)

Kuiper Belt

Range: 38.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 10,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit