🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.6 AU - 0.7 AU

Year: 221 Days

Day: 20.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,794,901 km

• M1: 74,799 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.65 AU - 0.87 AU

Year: 279 Days

Day: 34.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,794,901 km

• M1: 98,286 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.95 AU - 1.11 AU

Year: 441 Days

Day: 39.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.55 AU - 1.65 AU

Year: 854 Days

Day: 17.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,794,901 km

• M1: 159,771 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 14.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.63 AU - 5.53 AU

Year: 4134 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,794,901 km

• M1: 179,368 km (0.085 R)
• M2: 1,065,885 km (0.03 R)
• M3: 1,583,643 km (0.071 R)
• M4: 3,952,825 km (0.118 R)
• M5: 7,083,160 km (0.08 R)
• M6: 7,731,966 km (0.108 R)
• M7: 8,455,870 km (0.044 R)
• M8: 10,443,727 km (0.102 R)
• M9: 12,587,015 km (0.096 R)
• M10: 14,085,986 km (0.064 R)
• M11: 14,800,765 km (0.068 R)
• M12: 15,593,334 km (0.039 R)
• M13: 16,137,272 km (0.079 R)
• M14: 17,148,404 km (0.041 R)
• M15: 18,865,937 km (0.082 R)
• M16: 19,483,926 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.8

Radius: 13.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.31 AU - 7.25 AU

Year: 6637 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,794,901 km

• M1: 172,935 km (0.081 R)
• M2: 1,170,753 km (0.109 R)
• M3: 1,774,680 km (0.088 R)
• M4: 2,740,035 km (0.07 R)
• M5: 4,101,974 km (0.1 R)
• M6: 5,549,632 km (0.117 R)
• M7: 6,153,260 km (0.081 R)
• M8: 7,456,855 km (0.046 R)
• M9: 8,977,817 km (0.086 R)
• M10: 9,984,760 km (0.026 R)
• M11: 18,058,557 km (0.113 R)
• M12: 24,397,318 km (0.117 R)
• M13: 30,670,107 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 12,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit