🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.56 AU - 0.62 AU

Year: 171 Days

Day: 34.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,410,647 km

• M1: 273,615 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.66 AU - 2.64 AU

Year: 1188 Days

Day: 12.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 9.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.55 AU - 8.21 AU

Year: 7553 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,410,647 km

• M1: 114,442 km (0.085 R)
• M2: 458,817 km (0.087 R)
• M3: 794,065 km (0.046 R)
• M4: 1,177,634 km (0.113 R)
• M5: 1,891,515 km (0.095 R)
• M6: 3,150,232 km (0.086 R)
• M7: 3,746,230 km (0.119 R)
• M8: 6,839,764 km (0.094 R)
• M9: 7,553,795 km (0.079 R)
• M10: 7,910,735 km (0.09 R)
• M11: 9,089,866 km (0.093 R)
• M12: 10,958,942 km (0.096 R)
• M13: 14,385,032 km (0.109 R)
• M14: 15,158,303 km (0.038 R)
• M15: 16,310,656 km (0.094 R)
• M16: 18,020,560 km (0.057 R)
• M17: 18,401,884 km (0.1 R)
• M18: 19,180,990 km (0.093 R)
• M19: 22,371,913 km (0.116 R)
• M20: 23,109,729 km (0.05 R)
• M21: 24,092,887 km (0.117 R)
• M22: 24,867,953 km (0.085 R)
• M23: 27,126,731 km (0.102 R)
• M24: 28,649,039 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.2

Radius: 6.7

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.39 AU - 16.57 AU

Year: 24065 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,410,647 km

• M1: 83,326 km (0.108 R)
• M2: 445,054 km (0.103 R)
• M3: 1,414,298 km (0.1 R)
• M4: 1,783,506 km (0.069 R)
• M5: 2,237,535 km (0.106 R)
• M6: 2,516,236 km (0.115 R)
• M7: 3,286,516 km (0.054 R)
• M8: 5,006,891 km (0.091 R)
• M9: 5,485,754 km (0.106 R)
• M10: 5,778,816 km (0.089 R)
• M11: 7,404,047 km (0.026 R)
• M12: 7,762,334 km (0.067 R)
• M13: 9,912,804 km (0.094 R)
• M14: 10,411,413 km (0.117 R)
• M15: 11,938,359 km (0.076 R)
• M16: 12,719,110 km (0.028 R)
• M17: 14,303,052 km (0.112 R)
• M18: 16,269,367 km (0.117 R)
• M19: 18,783,060 km (0.055 R)
• M20: 19,546,159 km (0.049 R)
• M21: 20,729,328 km (0.074 R)
• M22: 22,064,340 km (0.085 R)
• M23: 25,132,442 km (0.068 R)
• M24: 25,824,931 km (0.09 R)
• M25: 33,188,886 km (0.067 R)
• M26: 34,303,091 km (0.049 R)
• M27: 35,875,664 km (0.106 R)
• M28: 37,645,257 km (0.107 R)
• M29: 39,782,562 km (0.081 R)
• M30: 52,998,187 km (0.112 R)
• M31: 54,711,083 km (0.079 R)
• M32: 57,448,574 km (0.109 R)
• M33: 58,046,816 km (0.107 R)
• M34: 59,053,011 km (0.078 R)
• M35: 73,680,990 km (0.091 R)
• M36: 78,719,148 km (0.098 R)
• M37: 83,216,359 km (0.088 R)
• M38: 87,618,126 km (0.058 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 14,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit