🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.45 AU - 1.89 AU

Year: 758 Days

Day: 39.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,155,595 km

• M1: 905,217 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.68 AU - 1.8 AU

Year: 807 Days

Day: 29.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.8 AU - 1.88 AU

Year: 877 Days

Day: 47.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.73 AU - 2.89 AU

Year: 1234 Days

Day: 29.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.08 AU - 2.66 AU

Year: 1282 Days

Day: 40.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.24 AU - 3.68 AU

Year: 2262 Days

Day: 42.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.2

Radius: 10.6

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.18 AU - 10.12 AU

Year: 10536 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,155,595 km

• M1: 133,441 km (0.038 R)
• M2: 491,579 km (0.066 R)
• M3: 1,392,158 km (0.056 R)
• M4: 1,917,994 km (0.096 R)
• M5: 2,275,384 km (0.083 R)
• M6: 3,497,299 km (0.119 R)
• M7: 4,008,026 km (0.111 R)
• M8: 7,430,825 km (0.066 R)
• M9: 8,700,163 km (0.111 R)
• M10: 9,898,742 km (0.081 R)
• M11: 10,321,804 km (0.092 R)
• M12: 11,780,832 km (0.109 R)
• M13: 13,245,545 km (0.065 R)
• M14: 13,694,787 km (0.11 R)
• M15: 14,154,053 km (0.111 R)
• M16: 18,050,928 km (0.113 R)
• M17: 19,167,227 km (0.097 R)
• M18: 24,765,778 km (0.119 R)
• M19: 30,470,244 km (0.107 R)
• M20: 32,861,267 km (0.043 R)
• M21: 35,744,018 km (0.101 R)
• M22: 38,530,876 km (0.053 R)
• M23: 38,921,925 km (0.116 R)
• M24: 39,315,517 km (0.108 R)
• M25: 42,283,389 km (0.058 R)
• M26: 51,445,661 km (0.087 R)
• M27: 53,521,331 km (0.079 R)
• M28: 54,334,395 km (0.077 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 16,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit