🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.7 AU - 1.06 AU

Year: 311 Days

Day: 38 Hours

Environment

Temp: 46 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,903,268 km

• M1: 18,849 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.16 AU - 4.66 AU

Year: 2913 Days

Day: 43.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.99 AU - 4.11 AU

Year: 3070 Days

Day: 32.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925

Radius: 10.1

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.17 AU - 9.43 AU

Year: 8207 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 178.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,903,268 km

• M1: 126,410 km (0.119 R)
• M2: 632,350 km (0.076 R)
• M3: 1,255,126 km (0.081 R)
• M4: 1,587,084 km (0.077 R)
• M5: 1,994,588 km (0.109 R)
• M6: 2,830,841 km (0.054 R)
• M7: 3,225,180 km (0.067 R)
• M8: 3,631,040 km (0.085 R)
• M9: 5,409,459 km (0.11 R)
• M10: 6,789,350 km (0.082 R)
• M11: 8,000,644 km (0.109 R)
• M12: 9,303,192 km (0.051 R)
• M13: 10,741,875 km (0.12 R)
• M14: 11,487,321 km (0.064 R)
• M15: 12,380,869 km (0.058 R)
• M16: 15,077,371 km (0.109 R)
• M17: 17,268,830 km (0.08 R)
• M18: 18,969,608 km (0.067 R)
• M19: 21,518,008 km (0.084 R)
• M20: 24,376,375 km (0.044 R)
• M21: 25,568,819 km (0.088 R)
• M22: 26,037,659 km (0.06 R)
• M23: 27,089,332 km (0.08 R)
• M24: 27,478,586 km (0.036 R)
• M25: 28,268,612 km (0.11 R)
• M26: 30,519,013 km (0.117 R)
• M27: 34,797,512 km (0.081 R)
• M28: 35,955,699 km (0.108 R)
• M29: 36,308,151 km (0.101 R)
• M30: 37,139,467 km (0.086 R)
• M31: 43,583,395 km (0.112 R)
• M32: 44,522,271 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.7

Radius: 12.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.84 AU - 11.96 AU

Year: 11735 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,903,268 km

• M1: 158,424 km (0.114 R)
• M2: 788,231 km (0.076 R)
• M3: 4,313,056 km (0.084 R)
• M4: 5,624,880 km (0.038 R)
• M5: 6,846,197 km (0.063 R)
• M6: 8,110,748 km (0.094 R)
• M7: 10,144,680 km (0.119 R)
• M8: 11,838,278 km (0.081 R)
• M9: 12,331,203 km (0.106 R)
• M10: 12,837,891 km (0.113 R)
• M11: 13,772,878 km (0.11 R)
• M12: 14,257,126 km (0.086 R)
• M13: 16,443,349 km (0.042 R)
• M14: 20,283,826 km (0.105 R)
• M15: 22,620,096 km (0.096 R)
• M16: 25,763,147 km (0.114 R)
• M17: 26,313,966 km (0.11 R)
• M18: 26,966,363 km (0.108 R)
• M19: 28,400,857 km (0.103 R)
• M20: 32,261,978 km (0.099 R)
• M21: 33,550,464 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 17,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit