🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.81 AU - 0.81 AU

Year: 257 Days

Day: 15.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.12 AU - 3.32 AU

Year: 1584 Days

Day: 17.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.9 AU - 3.08 AU

Year: 1826 Days

Day: 39.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,993,764 km

• M1: 216,319 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.24 AU - 6.24 AU

Year: 4235 Days

Day: 14.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,993,764 km

• M1: 130,449 km (0.067 R)
• M2: 3,935,322 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.7

Radius: 8.7

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.2 AU - 10.82 AU

Year: 10355 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,993,764 km

• M1: 112,797 km (0.115 R)
• M2: 439,070 km (0.04 R)
• M3: 838,795 km (0.07 R)
• M4: 1,176,587 km (0.099 R)
• M5: 1,560,605 km (0.106 R)
• M6: 1,974,991 km (0.072 R)
• M7: 4,471,929 km (0.076 R)
• M8: 5,734,086 km (0.044 R)
• M9: 6,408,623 km (0.081 R)
• M10: 7,051,595 km (0.115 R)
• M11: 7,561,424 km (0.101 R)
• M12: 8,325,720 km (0.109 R)
• M13: 9,041,995 km (0.116 R)
• M14: 9,592,963 km (0.117 R)
• M15: 11,096,422 km (0.087 R)
• M16: 12,022,882 km (0.06 R)
• M17: 13,000,055 km (0.102 R)
• M18: 13,701,819 km (0.088 R)
• M19: 16,988,035 km (0.106 R)
• M20: 17,442,214 km (0.066 R)
• M21: 22,986,311 km (0.102 R)
• M22: 25,459,314 km (0.094 R)
• M23: 28,315,137 km (0.111 R)
• M24: 29,493,220 km (0.102 R)
• M25: 31,151,961 km (0.079 R)
• M26: 32,523,026 km (0.095 R)
• M27: 34,413,195 km (0.098 R)
• M28: 36,877,222 km (0.072 R)
• M29: 41,332,096 km (0.11 R)
• M30: 41,878,727 km (0.064 R)
• M31: 44,684,435 km (0.052 R)
• M32: 46,721,360 km (0.06 R)
• M33: 50,823,034 km (0.116 R)
• M34: 52,880,903 km (0.091 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 14,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit