🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 146 Days

Day: 18.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,124,415 km

• M1: 163,211 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.57 AU - 0.57 AU

Year: 163 Days

Day: 38 Hours

Environment

Temp: 160 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.63 AU - 0.69 AU

Year: 203 Days

Day: 47.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.41 AU

Year: 492 Days

Day: 43 Hours

Environment

Temp: -23 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 25,124,415 km

• M1: 45,179 km (0.083 R)
• M2: 617,839 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.99 AU - 2.63 AU

Year: 1330 Days

Day: 17 Hours

Environment

Temp: -94 °C

Axial Tilt: 123.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,124,415 km

• M1: 61,036 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.7

Radius: 9.3

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.61 AU - 5.11 AU

Year: 3448 Days

Day: 12.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 146 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,124,415 km

• M1: 115,639 km (0.089 R)
• M2: 479,012 km (0.118 R)
• M3: 1,169,556 km (0.053 R)
• M4: 1,764,656 km (0.097 R)
• M5: 2,062,655 km (0.117 R)
• M6: 2,502,623 km (0.064 R)
• M7: 2,812,889 km (0.102 R)
• M8: 3,317,333 km (0.069 R)
• M9: 4,141,767 km (0.117 R)
• M10: 5,330,621 km (0.076 R)
• M11: 6,920,547 km (0.108 R)
• M12: 7,470,170 km (0.115 R)
• M13: 9,685,415 km (0.079 R)
• M14: 12,167,094 km (0.07 R)
• M15: 14,158,391 km (0.092 R)
• M16: 14,832,778 km (0.062 R)
• M17: 15,967,179 km (0.117 R)
• M18: 18,775,730 km (0.105 R)
• M19: 19,336,722 km (0.082 R)
• M20: 22,729,302 km (0.106 R)
• M21: 24,381,611 km (0.103 R)
• M22: 25,049,415 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit