🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.07 AU - 1.57 AU

Year: 557 Days

Day: 35.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,931,895 km

• M1: 74,649 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.44 AU - 1.44 AU

Year: 634 Days

Day: 36.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,931,895 km

• M1: 485,595 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.12 AU - 3.5 AU

Year: 1729 Days

Day: 15.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.49 AU - 3.21 AU

Year: 1766 Days

Day: 46.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.4

Radius: 13.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.78 AU - 8.26 AU

Year: 6828 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,931,895 km

• M1: 170,392 km (0.037 R)
• M2: 705,354 km (0.113 R)
• M3: 1,602,792 km (0.105 R)
• M4: 2,895,317 km (0.063 R)
• M5: 3,470,222 km (0.115 R)
• M6: 4,022,836 km (0.116 R)
• M7: 5,395,397 km (0.11 R)
• M8: 6,238,680 km (0.108 R)
• M9: 7,060,421 km (0.115 R)
• M10: 7,497,845 km (0.082 R)
• M11: 9,259,211 km (0.071 R)
• M12: 11,680,003 km (0.111 R)
• M13: 14,848,037 km (0.078 R)
• M14: 15,507,914 km (0.111 R)
• M15: 16,312,750 km (0.09 R)
• M16: 16,757,654 km (0.085 R)
• M17: 19,104,845 km (0.063 R)
• M18: 20,393,780 km (0.077 R)
• M19: 21,739,862 km (0.091 R)
• M20: 22,669,762 km (0.107 R)
• M21: 25,110,302 km (0.115 R)
• M22: 30,221,762 km (0.117 R)
• M23: 31,673,908 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.9

Radius: 6.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.93 AU - 13.09 AU

Year: 16243 Days

Day: 21 Hours

Environment

Temp: -195 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,931,895 km

• M1: 251,324 km (0.105 R)
• M2: 450,589 km (0.113 R)
• M3: 970,591 km (0.09 R)
• M4: 1,611,767 km (0.116 R)
• M5: 3,190,175 km (0.077 R)
• M6: 4,928,203 km (0.09 R)
• M7: 6,983,677 km (0.04 R)
• M8: 9,409,407 km (0.114 R)
• M9: 10,479,331 km (0.113 R)
• M10: 11,628,242 km (0.097 R)
• M11: 12,401,663 km (0.109 R)
• M12: 14,359,750 km (0.027 R)
• M13: 14,800,017 km (0.091 R)
• M14: 20,020,982 km (0.115 R)
• M15: 22,196,285 km (0.069 R)
• M16: 25,885,368 km (0.107 R)
• M17: 34,673,944 km (0.094 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: 434 - 19,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit