🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.08 AU - 1.18 AU

Year: 445 Days

Day: 24.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.87 AU - 1.43 AU

Year: 457 Days

Day: 14.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,213,601 km

• M1: 63,729 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.26 AU - 3.64 AU

Year: 1879 Days

Day: 12.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,213,601 km

• M1: 138,976 km (0.042 R)
• M2: 278,551 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.8

Radius: 14

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.97 AU - 10.37 AU

Year: 10298 Days

Day: 14.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,213,601 km

• M1: 175,030 km (0.088 R)
• M2: 1,630,318 km (0.089 R)
• M3: 2,313,681 km (0.104 R)
• M4: 2,859,713 km (0.092 R)
• M5: 4,080,581 km (0.111 R)
• M6: 7,838,629 km (0.078 R)
• M7: 14,753,342 km (0.093 R)
• M8: 15,403,644 km (0.065 R)
• M9: 17,831,468 km (0.075 R)
• M10: 18,694,648 km (0.11 R)
• M11: 19,264,167 km (0.074 R)
• M12: 20,437,911 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.6

Radius: 12.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.12 AU - 12.44 AU

Year: 12223 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 113.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,213,601 km

• M1: 167,250 km (0.073 R)
• M2: 663,167 km (0.106 R)
• M3: 1,052,870 km (0.072 R)
• M4: 1,753,137 km (0.119 R)
• M5: 2,505,016 km (0.104 R)
• M6: 2,965,628 km (0.114 R)
• M7: 3,546,367 km (0.096 R)
• M8: 5,406,766 km (0.109 R)
• M9: 6,183,030 km (0.086 R)
• M10: 7,238,891 km (0.12 R)
• M11: 8,411,290 km (0.113 R)
• M12: 9,748,994 km (0.096 R)
• M13: 10,625,937 km (0.041 R)
• M14: 11,795,493 km (0.119 R)
• M15: 15,525,865 km (0.1 R)
• M16: 16,236,156 km (0.102 R)
• M17: 17,785,541 km (0.11 R)
• M18: 18,563,301 km (0.102 R)
• M19: 19,363,500 km (0.095 R)
• M20: 21,464,901 km (0.074 R)
• M21: 22,645,826 km (0.101 R)
• M22: 25,379,578 km (0.069 R)
• M23: 30,018,010 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit