🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.45 AU

Year: 513 Days

Day: 26.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,815,879 km

• M1: 42,935 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.31 AU - 5.29 AU

Year: 3679 Days

Day: 43.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.08 AU - 5.74 AU

Year: 4402 Days

Day: 47.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 8

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.62 AU - 7.38 AU

Year: 5798 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 29,815,879 km

• M1: 99,931 km (0.092 R)
• M2: 355,445 km (0.073 R)
• M3: 665,112 km (0.064 R)
• M4: 1,046,138 km (0.119 R)
• M5: 1,451,548 km (0.03 R)
• M6: 1,742,965 km (0.113 R)
• M7: 2,208,065 km (0.077 R)
• M8: 2,735,846 km (0.059 R)
• M9: 3,595,585 km (0.114 R)
• M10: 3,926,645 km (0.076 R)
• M11: 4,473,724 km (0.106 R)
• M12: 4,778,754 km (0.066 R)
• M13: 5,374,304 km (0.099 R)
• M14: 5,660,933 km (0.091 R)
• M15: 5,957,735 km (0.072 R)
• M16: 6,614,919 km (0.095 R)
• M17: 7,181,745 km (0.102 R)
• M18: 8,298,044 km (0.095 R)
• M19: 8,997,115 km (0.032 R)
• M20: 11,283,719 km (0.099 R)
• M21: 12,636,083 km (0.116 R)
• M22: 15,601,412 km (0.119 R)
• M23: 15,950,574 km (0.108 R)
• M24: 17,462,111 km (0.12 R)
• M25: 17,712,537 km (0.1 R)
• M26: 17,965,358 km (0.039 R)
• M27: 19,600,463 km (0.086 R)
• M28: 20,281,432 km (0.087 R)
• M29: 23,542,367 km (0.118 R)
• M30: 25,577,646 km (0.117 R)
• M31: 28,758,844 km (0.088 R)
• M32: 29,726,892 km (0.113 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 16,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit