🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.75 AU

Year: 238 Days

Day: 38.5 Hours

Environment

Temp: 85 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.01 AU - 1.41 AU

Year: 507 Days

Day: 29.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.81 AU - 1.83 AU

Year: 935 Days

Day: 13.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 160.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.6 AU - 3.44 AU

Year: 1999 Days

Day: 36.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.67 AU - 3.43 AU

Year: 2028 Days

Day: 47.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,623,073 km

• M1: 64,925 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.92 AU - 4.48 AU

Year: 2710 Days

Day: 32.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,623,073 km

• M1: 1,690,755 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.4

Radius: 8.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.29 AU - 5.85 AU

Year: 5006 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 22,623,073 km

• M1: 112,797 km (0.11 R)
• M2: 395,387 km (0.078 R)
• M3: 676,930 km (0.076 R)
• M4: 995,574 km (0.088 R)
• M5: 1,573,171 km (0.104 R)
• M6: 1,989,352 km (0.075 R)
• M7: 2,584,902 km (0.091 R)
• M8: 2,958,597 km (0.113 R)
• M9: 3,500,291 km (0.052 R)
• M10: 4,236,013 km (0.081 R)
• M11: 4,710,837 km (0.07 R)
• M12: 5,195,534 km (0.082 R)
• M13: 5,793,626 km (0.109 R)
• M14: 6,236,286 km (0.091 R)
• M15: 6,911,870 km (0.053 R)
• M16: 8,478,459 km (0.11 R)
• M17: 8,904,364 km (0.12 R)
• M18: 10,071,377 km (0.115 R)
• M19: 11,337,125 km (0.036 R)
• M20: 12,119,073 km (0.063 R)
• M21: 12,523,287 km (0.073 R)
• M22: 13,169,998 km (0.054 R)
• M23: 14,884,091 km (0.09 R)
• M24: 17,243,698 km (0.115 R)
• M25: 18,335,762 km (0.074 R)
• M26: 19,109,034 km (0.049 R)
• M27: 21,888,263 km (0.114 R)
• M28: 22,555,619 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 12,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit