🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.83 AU - 0.89 AU

Year: 300 Days

Day: 48 Hours

Environment

Temp: 21 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.88 AU - 1.26 AU

Year: 417 Days

Day: 31.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,760,401 km

• M1: 388,655 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.59 AU - 2.39 AU

Year: 1058 Days

Day: 17 Hours

Environment

Temp: -76 °C

Axial Tilt: 148.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.74 AU - 2.62 AU

Year: 1213 Days

Day: 41.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.14 AU - 2.38 AU

Year: 1280 Days

Day: 41.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,760,401 km

• M1: 1,995,486 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 14.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.45 AU - 5.23 AU

Year: 3406 Days

Day: 11 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,760,401 km

• M1: 179,069 km (0.113 R)
• M2: 1,525,449 km (0.049 R)
• M3: 2,190,711 km (0.077 R)
• M4: 2,664,637 km (0.1 R)
• M5: 5,252,232 km (0.107 R)
• M6: 7,328,800 km (0.042 R)
• M7: 8,699,116 km (0.04 R)
• M8: 10,531,690 km (0.053 R)
• M9: 12,567,568 km (0.117 R)
• M10: 14,246,654 km (0.092 R)
• M11: 15,284,863 km (0.082 R)
• M12: 16,729,679 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 13.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.26 AU - 10.02 AU

Year: 9567 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,760,401 km

• M1: 164,558 km (0.052 R)
• M2: 1,395,299 km (0.046 R)
• M3: 2,288,847 km (0.117 R)
• M4: 2,785,363 km (0.064 R)
• M5: 5,168,457 km (0.1 R)
• M6: 6,386,483 km (0.083 R)
• M7: 9,134,296 km (0.118 R)
• M8: 10,051,331 km (0.058 R)
• M9: 10,828,492 km (0.113 R)
• M10: 12,241,295 km (0.108 R)
• M11: 12,947,247 km (0.104 R)
• M12: 13,820,599 km (0.028 R)
• M13: 19,020,023 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 17,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit