🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.53 AU - 0.87 AU

Year: 206 Days

Day: 12.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.29 AU - 2.29 AU

Year: 1218 Days

Day: 46 Hours

Environment

Temp: -69 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,583,945 km

• M1: 43,982 km (0.064 R)
• M2: 1,757,027 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.44 AU - 2.7 AU

Year: 1448 Days

Day: 31.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,583,945 km

• M1: 763,548 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.2 AU - 3.68 AU

Year: 2242 Days

Day: 29 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,583,945 km

• M1: 62,083 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.8

Radius: 4.1

Gravity: 33.48 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.99 AU - 13.41 AU

Year: 16855 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 162.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,583,945 km

• M1: 51,013 km (0.111 R)
• M2: 203,902 km (0.101 R)
• M3: 864,975 km (0.096 R)
• M4: 1,079,797 km (0.116 R)
• M5: 2,094,071 km (0.093 R)
• M6: 2,728,516 km (0.086 R)
• M7: 4,791,769 km (0.076 R)
• M8: 5,687,412 km (0.104 R)
• M9: 8,429,242 km (0.056 R)
• M10: 8,578,241 km (0.09 R)
• M11: 10,795,132 km (0.06 R)
• M12: 11,816,885 km (0.028 R)
• M13: 12,255,656 km (0.081 R)
• M14: 18,233,587 km (0.075 R)
• M15: 20,561,330 km (0.071 R)
• M16: 24,162,001 km (0.115 R)
• M17: 27,068,987 km (0.083 R)
• M18: 34,191,491 km (0.084 R)
• M19: 35,338,009 km (0.085 R)
• M20: 54,694,777 km (0.088 R)
• M21: 56,436,694 km (0.079 R)
• M22: 58,395,230 km (0.061 R)
• M23: 59,482,357 km (0.096 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 17,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit