🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.17 AU - 1.17 AU

Year: 455 Days

Day: 18.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.08 AU - 1.4 AU

Year: 497 Days

Day: 19.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 30,468,271 km

• M1: 279,598 km (0.06 R)
• M2: 405,261 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.4

Radius: 11.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.71 AU - 6.71 AU

Year: 6255 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,468,271 km

• M1: 147,952 km (0.075 R)
• M2: 548,875 km (0.113 R)
• M3: 1,055,263 km (0.102 R)
• M4: 1,708,557 km (0.077 R)
• M5: 2,157,052 km (0.118 R)
• M6: 2,634,269 km (0.074 R)
• M7: 3,473,363 km (0.042 R)
• M8: 5,004,198 km (0.105 R)
• M9: 5,401,231 km (0.095 R)
• M10: 6,502,870 km (0.091 R)
• M11: 7,474,059 km (0.072 R)
• M12: 8,355,191 km (0.055 R)
• M13: 11,147,136 km (0.093 R)
• M14: 13,422,819 km (0.092 R)
• M15: 14,403,881 km (0.031 R)
• M16: 14,830,983 km (0.064 R)
• M17: 15,822,967 km (0.045 R)
• M18: 16,335,339 km (0.065 R)
• M19: 16,799,990 km (0.074 R)
• M20: 19,515,341 km (0.06 R)
• M21: 25,257,057 km (0.104 R)
• M22: 26,193,690 km (0.109 R)
• M23: 26,670,608 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.6

Radius: 13

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.14 AU - 13.72 AU

Year: 13907 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,468,271 km

• M1: 161,865 km (0.044 R)
• M2: 2,543,014 km (0.093 R)
• M3: 3,170,428 km (0.025 R)
• M4: 3,951,777 km (0.116 R)
• M5: 5,136,592 km (0.082 R)
• M6: 5,591,669 km (0.108 R)
• M7: 7,360,664 km (0.113 R)
• M8: 8,373,591 km (0.06 R)
• M9: 11,861,017 km (0.097 R)
• M10: 13,251,828 km (0.075 R)
• M11: 14,491,845 km (0.108 R)
• M12: 14,943,630 km (0.064 R)
• M13: 16,845,917 km (0.068 R)
• M14: 17,345,724 km (0.04 R)
• M15: 21,875,996 km (0.063 R)
• M16: 22,300,106 km (0.039 R)
• M17: 23,783,219 km (0.051 R)
• M18: 24,231,713 km (0.101 R)
• M19: 24,685,893 km (0.065 R)
• M20: 27,432,958 km (0.082 R)
• M21: 30,063,786 km (0.077 R)
• M22: 33,639,774 km (0.107 R)
• M23: 34,433,241 km (0.091 R)
• M24: 40,214,451 km (0.046 R)
• M25: 43,200,873 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.7

Radius: 8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.33 AU - 14.59 AU

Year: 17772 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,468,271 km

• M1: 156,031 km (0.096 R)
• M2: 464,202 km (0.063 R)
• M3: 855,550 km (0.12 R)
• M4: 2,349,435 km (0.087 R)
• M5: 3,152,925 km (0.051 R)
• M6: 19,754,548 km (0.071 R)
• M7: 24,057,133 km (0.104 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 19,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit