🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.98 AU - 1.18 AU

Year: 430 Days

Day: 28.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 116.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,540,712 km

• M1: 36,053 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.91 AU - 2.87 AU

Year: 1415 Days

Day: 34.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,540,712 km

• M1: 105,167 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.45 AU - 4.39 AU

Year: 2972 Days

Day: 42.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 12.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.7 AU - 4.72 AU

Year: 3307 Days

Day: 6.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,540,712 km

• M1: 151,692 km (0.112 R)
• M2: 618,737 km (0.048 R)
• M3: 1,078,152 km (0.05 R)
• M4: 1,506,899 km (0.101 R)
• M5: 1,994,439 km (0.043 R)
• M6: 2,696,502 km (0.088 R)
• M7: 4,015,506 km (0.11 R)
• M8: 4,633,644 km (0.093 R)
• M9: 5,336,754 km (0.102 R)
• M10: 6,134,410 km (0.064 R)
• M11: 7,090,939 km (0.096 R)
• M12: 8,204,246 km (0.086 R)
• M13: 9,105,125 km (0.101 R)
• M14: 9,663,125 km (0.092 R)
• M15: 12,284,080 km (0.117 R)
• M16: 13,546,536 km (0.091 R)
• M17: 14,231,245 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 9.2

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.3 AU - 12.14 AU

Year: 14390 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 163.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,540,712 km

• M1: 114,442 km (0.109 R)
• M2: 490,831 km (0.092 R)
• M3: 1,377,946 km (0.076 R)
• M4: 1,891,815 km (0.09 R)
• M5: 2,203,726 km (0.077 R)
• M6: 7,252,954 km (0.081 R)
• M7: 9,363,331 km (0.052 R)
• M8: 10,615,465 km (0.112 R)
• M9: 11,975,908 km (0.105 R)
• M10: 16,368,401 km (0.108 R)
• M11: 16,983,547 km (0.094 R)
• M12: 18,922,036 km (0.04 R)
• M13: 32,038,778 km (0.077 R)
• M14: 33,001,290 km (0.114 R)
• M15: 33,489,727 km (0.102 R)
• M16: 37,704,797 km (0.103 R)
• M17: 48,730,459 km (0.029 R)
• M18: 50,002,789 km (0.069 R)
• M19: 52,779,774 km (0.116 R)
• M20: 59,716,328 km (0.12 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: 362 - 17,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit