🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.84 AU

Year: 207 Days

Day: 44.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 89.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.5 AU - 2.38 AU

Year: 977 Days

Day: 29.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.6 AU - 3.98 AU

Year: 2158 Days

Day: 39.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,444,608 km

• M1: 33,959 km (0.09 R)
• M2: 1,530,237 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223

Radius: 14.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.01 AU - 6.09 AU

Year: 5382 Days

Day: 5.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,444,608 km

• M1: 175,628 km (0.079 R)
• M2: 838,945 km (0.105 R)
• M3: 1,381,686 km (0.114 R)
• M4: 1,884,036 km (0.113 R)
• M5: 3,200,796 km (0.111 R)
• M6: 4,204,299 km (0.119 R)
• M7: 4,896,787 km (0.086 R)
• M8: 5,408,262 km (0.105 R)
• M9: 8,456,468 km (0.039 R)
• M10: 10,405,729 km (0.105 R)
• M11: 13,325,580 km (0.046 R)
• M12: 14,181,878 km (0.09 R)
• M13: 14,723,123 km (0.116 R)
• M14: 15,176,106 km (0.116 R)
• M15: 15,690,273 km (0.114 R)
• M16: 16,163,152 km (0.11 R)
• M17: 17,695,184 km (0.105 R)
• M18: 18,906,328 km (0.115 R)
• M19: 20,920,365 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.3

Radius: 6.5

Gravity: 23.39 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.66 AU - 16.84 AU

Year: 18439 Days

Day: 24.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,444,608 km

• M1: 80,783 km (0.093 R)
• M2: 313,856 km (0.09 R)
• M3: 971,040 km (0.057 R)
• M4: 3,813,998 km (0.065 R)
• M5: 4,405,956 km (0.061 R)
• M6: 5,812,476 km (0.074 R)
• M7: 6,108,979 km (0.095 R)
• M8: 7,202,539 km (0.091 R)
• M9: 7,744,981 km (0.115 R)
• M10: 9,711,894 km (0.116 R)
• M11: 12,964,002 km (0.11 R)
• M12: 17,831,767 km (0.099 R)
• M13: 18,098,500 km (0.113 R)
• M14: 24,552,003 km (0.072 R)
• M15: 28,956,463 km (0.104 R)
• M16: 30,071,715 km (0.097 R)
• M17: 34,406,164 km (0.068 R)
• M18: 35,097,306 km (0.105 R)
• M19: 51,293,071 km (0.068 R)
• M20: 51,652,405 km (0.099 R)
• M21: 56,287,545 km (0.106 R)
• M22: 59,990,093 km (0.048 R)
• M23: 61,799,329 km (0.108 R)
• M24: 64,685,521 km (0.058 R)
• M25: 72,291,525 km (0.118 R)
• M26: 80,472,135 km (0.113 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit