🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.55 AU - 0.57 AU

Year: 184 Days

Day: 29.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.63 AU - 0.67 AU

Year: 230 Days

Day: 43.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,261,023 km

• M1: 70,610 km (0.115 R)
• M2: 518,057 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.48 AU - 1.98 AU

Year: 1001 Days

Day: 47.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,261,023 km

• M1: 57,595 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.3

Radius: 13.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.37 AU - 9.37 AU

Year: 11616 Days

Day: 13.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,261,023 km

• M1: 178,620 km (0.038 R)
• M2: 807,829 km (0.078 R)
• M3: 1,598,004 km (0.069 R)
• M4: 2,610,333 km (0.113 R)
• M5: 4,307,970 km (0.062 R)
• M6: 7,157,510 km (0.034 R)
• M7: 9,819,754 km (0.089 R)
• M8: 12,810,365 km (0.097 R)
• M9: 21,665,212 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.6

Radius: 4.2

Gravity: 21.46 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.73 AU - 16.21 AU

Year: 28062 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,261,023 km

• M1: 52,509 km (0.116 R)
• M2: 184,005 km (0.088 R)
• M3: 745,895 km (0.114 R)
• M4: 1,660,985 km (0.115 R)
• M5: 2,249,503 km (0.064 R)
• M6: 2,496,788 km (0.096 R)
• M7: 3,463,191 km (0.066 R)
• M8: 4,620,480 km (0.067 R)
• M9: 5,171,000 km (0.039 R)
• M10: 6,669,073 km (0.093 R)
• M11: 10,305,199 km (0.113 R)
• M12: 10,797,226 km (0.12 R)
• M13: 12,993,323 km (0.032 R)
• M14: 13,567,330 km (0.077 R)
• M15: 14,535,976 km (0.108 R)
• M16: 16,693,178 km (0.111 R)
• M17: 17,630,109 km (0.025 R)
• M18: 23,364,495 km (0.099 R)
• M19: 25,632,997 km (0.108 R)
• M20: 27,925,883 km (0.069 R)
• M21: 30,351,912 km (0.112 R)
• M22: 32,391,081 km (0.089 R)
• M23: 38,029,424 km (0.107 R)
• M24: 38,320,093 km (0.101 R)
• M25: 47,912,907 km (0.078 R)
• M26: 50,845,923 km (0.087 R)
• M27: 58,794,058 km (0.085 R)
• M28: 61,950,872 km (0.029 R)
• M29: 63,980,167 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit