🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.35 AU - 2.07 AU

Year: 821 Days

Day: 37.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2 AU - 2.68 AU

Year: 1314 Days

Day: 33.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.66 AU - 3.46 AU

Year: 1965 Days

Day: 36.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 12.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.38 AU - 5.7 AU

Year: 4154 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,031,128 km

• M1: 154,535 km (0.111 R)
• M2: 546,631 km (0.113 R)
• M3: 1,034,469 km (0.073 R)
• M4: 1,505,703 km (0.078 R)
• M5: 1,963,921 km (0.114 R)
• M6: 2,487,813 km (0.1 R)
• M7: 2,898,010 km (0.117 R)
• M8: 3,353,835 km (0.103 R)
• M9: 4,707,695 km (0.083 R)
• M10: 5,317,756 km (0.064 R)
• M11: 6,212,650 km (0.057 R)
• M12: 7,061,468 km (0.087 R)
• M13: 7,499,192 km (0.064 R)
• M14: 8,756,113 km (0.063 R)
• M15: 9,539,707 km (0.113 R)
• M16: 9,966,958 km (0.095 R)
• M17: 13,237,168 km (0.068 R)
• M18: 14,086,435 km (0.119 R)
• M19: 15,019,177 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 12.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.64 AU - 7.52 AU

Year: 5503 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,031,128 km

• M1: 159,920 km (0.087 R)
• M2: 601,982 km (0.101 R)
• M3: 1,044,193 km (0.077 R)
• M4: 1,441,675 km (0.118 R)
• M5: 2,407,030 km (0.079 R)
• M6: 3,202,591 km (0.109 R)
• M7: 3,787,070 km (0.058 R)
• M8: 5,142,876 km (0.062 R)
• M9: 7,732,714 km (0.102 R)
• M10: 9,288,831 km (0.072 R)
• M11: 10,807,848 km (0.119 R)
• M12: 13,388,710 km (0.08 R)
• M13: 15,802,921 km (0.106 R)
• M14: 16,355,834 km (0.112 R)
• M15: 17,500,408 km (0.103 R)
• M16: 18,765,706 km (0.066 R)
• M17: 20,886,556 km (0.076 R)
• M18: 23,241,226 km (0.109 R)
• M19: 24,933,627 km (0.045 R)
• M20: 28,472,215 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 14,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit