🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.77 AU - 0.81 AU

Year: 251 Days

Day: 18 Hours

Environment

Temp: 177 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.79 AU - 1.85 AU

Year: 879 Days

Day: 22 Hours

Environment

Temp: -51 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.44 AU - 2.74 AU

Year: 1493 Days

Day: 27.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 15

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.18 AU - 7.28 AU

Year: 5569 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,093,502 km

• M1: 186,549 km (0.12 R)
• M2: 704,606 km (0.035 R)
• M3: 1,646,773 km (0.044 R)
• M4: 2,195,349 km (0.114 R)
• M5: 2,897,112 km (0.037 R)
• M6: 3,896,277 km (0.053 R)
• M7: 4,712,034 km (0.112 R)
• M8: 6,493,296 km (0.067 R)
• M9: 8,689,692 km (0.08 R)
• M10: 10,084,841 km (0.081 R)
• M11: 13,361,184 km (0.114 R)
• M12: 14,175,894 km (0.083 R)
• M13: 14,642,640 km (0.115 R)
• M14: 16,871,947 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 11

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.66 AU - 9.46 AU

Year: 9767 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,093,502 km

• M1: 137,480 km (0.066 R)
• M2: 562,189 km (0.067 R)
• M3: 1,258,716 km (0.101 R)
• M4: 1,635,703 km (0.045 R)
• M5: 2,088,985 km (0.102 R)
• M6: 2,585,650 km (0.064 R)
• M7: 3,275,595 km (0.113 R)
• M8: 3,664,549 km (0.069 R)
• M9: 4,194,126 km (0.049 R)
• M10: 4,684,059 km (0.093 R)
• M11: 6,059,761 km (0.101 R)
• M12: 6,498,232 km (0.074 R)
• M13: 9,301,397 km (0.087 R)
• M14: 10,862,301 km (0.117 R)
• M15: 13,490,138 km (0.056 R)
• M16: 14,367,529 km (0.061 R)
• M17: 15,349,340 km (0.049 R)
• M18: 19,334,627 km (0.044 R)
• M19: 19,807,356 km (0.088 R)
• M20: 21,945,409 km (0.084 R)
• M21: 22,546,344 km (0.101 R)
• M22: 27,065,247 km (0.097 R)
• M23: 30,216,227 km (0.103 R)
• M24: 33,265,630 km (0.053 R)
• M25: 34,748,743 km (0.074 R)
• M26: 35,097,306 km (0.109 R)
• M27: 36,754,252 km (0.06 R)
• M28: 41,513,858 km (0.111 R)
• M29: 43,635,455 km (0.115 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 11,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit