🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.5 AU - 0.62 AU

Year: 147 Days

Day: 48 Hours

Environment

Temp: 182 °C

Axial Tilt: 112.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.66 AU - 0.94 AU

Year: 251 Days

Day: 37.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.08 AU - 1.34 AU

Year: 468 Days

Day: 45.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.61 AU - 2.05 AU

Year: 870 Days

Day: 46.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.07 AU - 5.25 AU

Year: 3536 Days

Day: 28.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.9

Radius: 4.2

Gravity: 21.71 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.94 AU - 20.5 AU

Year: 26216 Days

Day: 16.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,072,524 km

• M1: 52,509 km (0.106 R)
• M2: 198,816 km (0.11 R)
• M3: 489,783 km (0.114 R)
• M4: 1,038,359 km (0.046 R)
• M5: 1,182,721 km (0.082 R)
• M6: 1,448,257 km (0.085 R)
• M7: 1,595,461 km (0.066 R)
• M8: 1,734,587 km (0.082 R)
• M9: 2,139,100 km (0.069 R)
• M10: 3,790,960 km (0.062 R)
• M11: 4,136,381 km (0.091 R)
• M12: 4,333,402 km (0.101 R)
• M13: 5,892,959 km (0.075 R)
• M14: 6,574,378 km (0.112 R)
• M15: 8,041,634 km (0.068 R)
• M16: 8,245,535 km (0.089 R)
• M17: 8,932,489 km (0.072 R)
• M18: 9,771,434 km (0.08 R)
• M19: 10,722,876 km (0.116 R)
• M20: 10,907,929 km (0.118 R)
• M21: 11,604,606 km (0.049 R)
• M22: 18,279,962 km (0.099 R)
• M23: 20,089,348 km (0.085 R)
• M24: 20,370,742 km (0.111 R)
• M25: 22,716,736 km (0.085 R)
• M26: 23,433,459 km (0.084 R)
• M27: 26,005,346 km (0.072 R)
• M28: 26,676,591 km (0.118 R)
• M29: 42,638,535 km (0.074 R)
• M30: 43,414,648 km (0.119 R)
• M31: 44,676,058 km (0.11 R)
• M32: 48,438,295 km (0.094 R)
• M33: 49,623,858 km (0.084 R)
• M34: 51,176,534 km (0.115 R)
• M35: 57,710,969 km (0.104 R)
• M36: 64,169,857 km (0.09 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 17,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit