🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 40.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,575,701 km

• M1: 122,221 km (0.115 R)
• M2: 231,727 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.54 AU - 0.68 AU

Year: 172 Days

Day: 39.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.8 AU - 0.82 AU

Year: 264 Days

Day: 44.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.72 AU - 3.24 AU

Year: 1860 Days

Day: 22.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.69 AU - 3.53 AU

Year: 1983 Days

Day: 16.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.53 AU - 5.53 AU

Year: 3487 Days

Day: 38 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 9.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.5 AU - 12.26 AU

Year: 12094 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,575,701 km

• M1: 119,379 km (0.09 R)
• M2: 650,302 km (0.07 R)
• M3: 995,574 km (0.114 R)
• M4: 1,369,868 km (0.029 R)
• M5: 1,739,075 km (0.111 R)
• M6: 2,110,527 km (0.118 R)
• M7: 2,607,640 km (0.03 R)
• M8: 3,647,645 km (0.081 R)
• M9: 4,033,159 km (0.09 R)
• M10: 4,418,972 km (0.09 R)
• M11: 6,419,394 km (0.072 R)
• M12: 6,983,229 km (0.112 R)
• M13: 8,169,540 km (0.115 R)
• M14: 8,537,850 km (0.104 R)
• M15: 10,790,345 km (0.061 R)
• M16: 15,359,213 km (0.09 R)
• M17: 20,847,211 km (0.077 R)
• M18: 22,960,281 km (0.12 R)
• M19: 25,298,346 km (0.073 R)
• M20: 26,792,829 km (0.114 R)
• M21: 28,159,705 km (0.113 R)
• M22: 29,096,337 km (0.091 R)
• M23: 31,528,798 km (0.101 R)
• M24: 35,373,015 km (0.095 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 11,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit