🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.82 AU - 0.86 AU

Year: 280 Days

Day: 28 Hours

Environment

Temp: 165 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.31 AU - 1.53 AU

Year: 615 Days

Day: 45.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,804,555 km

• M1: 475,572 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.54 AU - 2.18 AU

Year: 922 Days

Day: 38.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.35 AU - 2.93 AU

Year: 1559 Days

Day: 39.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,804,555 km

• M1: 39,494 km (0.075 R)

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.71 AU - 3.83 AU

Year: 2149 Days

Day: 43.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,804,555 km

• M1: 229,483 km (0.083 R)
• M2: 608,564 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.57 AU - 3.81 AU

Year: 2576 Days

Day: 43.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,804,555 km

• M1: 44,281 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.11 AU - 5.51 AU

Year: 3834 Days

Day: 35.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 136.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 9.8

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.45 AU - 10.31 AU

Year: 8816 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,804,555 km

• M1: 121,922 km (0.063 R)
• M2: 543,938 km (0.088 R)
• M3: 898,485 km (0.106 R)
• M4: 1,487,152 km (0.106 R)
• M5: 2,407,030 km (0.092 R)
• M6: 3,023,672 km (0.07 R)
• M7: 3,742,340 km (0.051 R)
• M8: 4,236,612 km (0.114 R)
• M9: 4,599,536 km (0.115 R)
• M10: 5,105,327 km (0.061 R)
• M11: 5,781,210 km (0.112 R)
• M12: 9,139,084 km (0.084 R)
• M13: 10,583,152 km (0.025 R)
• M14: 12,680,514 km (0.093 R)
• M15: 15,756,396 km (0.037 R)
• M16: 16,088,952 km (0.107 R)
• M17: 18,846,938 km (0.05 R)
• M18: 21,252,771 km (0.103 R)
• M19: 24,031,252 km (0.077 R)
• M20: 25,828,222 km (0.032 R)
• M21: 27,520,623 km (0.12 R)
• M22: 28,393,975 km (0.062 R)
• M23: 29,587,018 km (0.065 R)
• M24: 32,179,250 km (0.084 R)
• M25: 35,145,177 km (0.075 R)
• M26: 36,869,143 km (0.067 R)
• M27: 37,930,241 km (0.065 R)
• M28: 38,288,378 km (0.116 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 20,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit