🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.82 AU - 0.88 AU

Year: 294 Days

Day: 32.5 Hours

Environment

Temp: 72 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.03 AU - 1.27 AU

Year: 462 Days

Day: 33.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.37 AU - 1.89 AU

Year: 780 Days

Day: 17.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 151.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,960,636 km

• M1: 42,935 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.84 AU - 2.74 AU

Year: 1299 Days

Day: 24.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,960,636 km

• M1: 1,322,146 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.61 AU - 4.33 AU

Year: 2422 Days

Day: 36.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,960,636 km

• M1: 86,468 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.83 AU - 4.41 AU

Year: 3134 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.8

Radius: 15

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.93 AU - 5.13 AU

Year: 4227 Days

Day: 7.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 27,960,636 km

• M1: 186,549 km (0.099 R)
• M2: 906,862 km (0.092 R)
• M3: 1,686,566 km (0.082 R)
• M4: 2,456,995 km (0.12 R)
• M5: 3,200,946 km (0.063 R)
• M6: 3,849,153 km (0.113 R)
• M7: 4,439,616 km (0.069 R)
• M8: 5,169,354 km (0.101 R)
• M9: 6,066,493 km (0.118 R)
• M10: 6,584,251 km (0.084 R)
• M11: 8,244,339 km (0.048 R)
• M12: 9,035,711 km (0.112 R)
• M13: 10,381,344 km (0.034 R)
• M14: 11,214,604 km (0.104 R)
• M15: 12,767,729 km (0.064 R)
• M16: 13,570,621 km (0.077 R)
• M17: 15,277,234 km (0.059 R)
• M18: 15,952,818 km (0.05 R)
• M19: 17,243,249 km (0.093 R)
• M20: 17,790,927 km (0.078 R)
• M21: 18,287,293 km (0.117 R)
• M22: 19,307,999 km (0.119 R)
• M23: 19,832,489 km (0.086 R)
• M24: 24,225,730 km (0.039 R)
• M25: 26,247,395 km (0.088 R)
• M26: 26,891,414 km (0.065 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit