🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.58 AU - 0.58 AU

Year: 155 Days

Day: 27.9 Hours

Environment

Temp: 244 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.79 AU - 0.85 AU

Year: 260 Days

Day: 13.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.27 AU - 1.27 AU

Year: 501 Days

Day: 32.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,565,266 km

• M1: 33,660 km (0.082 R)
• M2: 86,318 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.09 AU - 1.71 AU

Year: 580 Days

Day: 29.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,565,266 km

• M1: 42,187 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.29 AU - 5.53 AU

Year: 4402 Days

Day: 12.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.5

Radius: 12

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.07 AU - 14.27 AU

Year: 13947 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,565,266 km

• M1: 149,747 km (0.103 R)
• M2: 1,339,051 km (0.052 R)
• M3: 2,285,855 km (0.118 R)
• M4: 2,781,623 km (0.051 R)
• M5: 3,188,679 km (0.048 R)
• M6: 4,232,872 km (0.088 R)
• M7: 4,955,280 km (0.087 R)
• M8: 5,459,724 km (0.11 R)
• M9: 5,929,012 km (0.069 R)
• M10: 7,460,745 km (0.079 R)
• M11: 8,082,324 km (0.12 R)
• M12: 9,429,453 km (0.106 R)
• M13: 10,610,678 km (0.094 R)
• M14: 11,078,171 km (0.116 R)
• M15: 11,943,445 km (0.046 R)
• M16: 12,335,990 km (0.071 R)
• M17: 13,087,869 km (0.112 R)
• M18: 14,179,036 km (0.068 R)
• M19: 16,959,761 km (0.075 R)
• M20: 17,599,890 km (0.109 R)
• M21: 20,243,584 km (0.063 R)
• M22: 21,126,510 km (0.075 R)
• M23: 23,840,964 km (0.117 R)
• M24: 26,023,746 km (0.12 R)
• M25: 27,550,991 km (0.097 R)
• M26: 33,478,807 km (0.058 R)
• M27: 34,940,677 km (0.065 R)
• M28: 37,391,539 km (0.112 R)
• M29: 40,330,389 km (0.081 R)
• M30: 44,082,902 km (0.111 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit