🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.61 AU - 0.63 AU

Year: 177 Days

Day: 40.3 Hours

Environment

Temp: 233 °C

Axial Tilt: 117.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,497,047 km

• M1: 40,541 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.62 AU - 0.74 AU

Year: 203 Days

Day: 40.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.85 AU - 2.13 AU

Year: 1015 Days

Day: 42.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.87 AU - 3.07 AU

Year: 1404 Days

Day: 29 Hours

Environment

Temp: -78 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,497,047 km

• M1: 32,164 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.98 AU - 3.6 AU

Year: 2158 Days

Day: 19.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,497,047 km

• M1: 575,952 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 9.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.46 AU - 7.16 AU

Year: 5065 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,497,047 km

• M1: 121,623 km (0.105 R)
• M2: 446,400 km (0.066 R)
• M3: 1,184,815 km (0.108 R)
• M4: 2,417,053 km (0.119 R)
• M5: 6,115,411 km (0.11 R)
• M6: 8,308,217 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.7

Radius: 8.4

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.24 AU - 8.7 AU

Year: 8915 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,497,047 km

• M1: 105,018 km (0.081 R)
• M2: 546,182 km (0.056 R)
• M3: 1,765,704 km (0.097 R)
• M4: 2,074,474 km (0.072 R)
• M5: 2,909,379 km (0.053 R)
• M6: 4,198,763 km (0.065 R)
• M7: 4,907,558 km (0.1 R)
• M8: 5,323,590 km (0.035 R)
• M9: 6,081,303 km (0.065 R)
• M10: 8,199,758 km (0.117 R)
• M11: 9,644,425 km (0.069 R)
• M12: 12,730,928 km (0.117 R)
• M13: 13,954,041 km (0.103 R)
• M14: 16,071,150 km (0.079 R)
• M15: 18,166,866 km (0.071 R)
• M16: 19,085,098 km (0.091 R)
• M17: 20,683,850 km (0.071 R)
• M18: 22,456,436 km (0.088 R)
• M19: 26,884,383 km (0.09 R)
• M20: 27,178,941 km (0.077 R)
• M21: 32,412,623 km (0.115 R)
• M22: 36,331,788 km (0.116 R)
• M23: 38,033,463 km (0.112 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 19,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit