🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.78 AU

Year: 176 Days

Day: 23 Hours

Environment

Temp: 187 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.06 AU - 1.4 AU

Year: 479 Days

Day: 13.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.95 AU - 1.51 AU

Year: 479 Days

Day: 30.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,616,412 km

• M1: 223,798 km (0.113 R)
• M2: 375,191 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.42 AU - 1.78 AU

Year: 711 Days

Day: 19.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 115.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.06 AU - 2.7 AU

Year: 1290 Days

Day: 45.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 9.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.44 AU - 12.3 AU

Year: 12596 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,616,412 km

• M1: 118,182 km (0.05 R)
• M2: 428,149 km (0.084 R)
• M3: 805,136 km (0.104 R)
• M4: 1,576,313 km (0.079 R)
• M5: 1,961,378 km (0.116 R)
• M6: 3,096,078 km (0.113 R)
• M7: 5,781,210 km (0.086 R)
• M8: 6,894,068 km (0.036 R)
• M9: 7,281,826 km (0.077 R)
• M10: 8,358,931 km (0.086 R)
• M11: 9,303,641 km (0.102 R)
• M12: 11,892,732 km (0.085 R)
• M13: 14,672,709 km (0.1 R)
• M14: 18,966,018 km (0.08 R)
• M15: 19,344,949 km (0.058 R)
• M16: 28,224,481 km (0.116 R)
• M17: 29,622,922 km (0.081 R)
• M18: 30,442,419 km (0.109 R)
• M19: 34,655,544 km (0.104 R)
• M20: 35,680,289 km (0.109 R)
• M21: 36,258,186 km (0.107 R)
• M22: 39,119,394 km (0.056 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 10,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit