🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.3 AU - 1.5 AU

Year: 599 Days

Day: 35.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.51 AU - 3.75 AU

Year: 2003 Days

Day: 35.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.68 AU - 4.32 AU

Year: 2893 Days

Day: 46.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,140,179 km

• M1: 89,908 km (0.095 R)
• M2: 387,309 km (0.113 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.5

Radius: 10.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.52 AU - 7.14 AU

Year: 6455 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,140,179 km

• M1: 131,048 km (0.111 R)
• M2: 528,380 km (0.12 R)
• M3: 874,100 km (0.102 R)
• M4: 1,309,430 km (0.104 R)
• M5: 1,705,117 km (0.08 R)
• M6: 3,626,552 km (0.118 R)
• M7: 4,034,206 km (0.103 R)
• M8: 4,366,463 km (0.093 R)
• M9: 5,724,063 km (0.04 R)
• M10: 6,621,501 km (0.1 R)
• M11: 7,921,058 km (0.115 R)
• M12: 8,991,430 km (0.089 R)
• M13: 12,944,853 km (0.118 R)
• M14: 13,558,504 km (0.106 R)
• M15: 14,904,286 km (0.112 R)
• M16: 16,018,042 km (0.103 R)
• M17: 17,723,608 km (0.034 R)
• M18: 19,330,438 km (0.061 R)
• M19: 19,984,929 km (0.114 R)
• M20: 23,645,589 km (0.092 R)
• M21: 24,226,478 km (0.114 R)
• M22: 25,851,410 km (0.078 R)
• M23: 26,645,924 km (0.046 R)
• M24: 28,376,622 km (0.091 R)
• M25: 32,364,452 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.7

Radius: 8.2

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.91 AU - 11.23 AU

Year: 12428 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,140,179 km

• M1: 103,223 km (0.092 R)
• M2: 459,265 km (0.059 R)
• M3: 1,154,148 km (0.027 R)
• M4: 2,185,774 km (0.105 R)
• M5: 2,531,346 km (0.075 R)
• M6: 2,912,970 km (0.096 R)
• M7: 3,517,196 km (0.098 R)
• M8: 6,422,237 km (0.082 R)
• M9: 7,760,240 km (0.12 R)
• M10: 9,069,072 km (0.074 R)
• M11: 11,994,009 km (0.101 R)
• M12: 16,313,498 km (0.062 R)
• M13: 23,160,443 km (0.095 R)
• M14: 28,510,063 km (0.064 R)
• M15: 28,841,721 km (0.091 R)
• M16: 31,824,404 km (0.088 R)
• M17: 46,728,391 km (0.041 R)
• M18: 48,591,184 km (0.062 R)
• M19: 55,500,511 km (0.104 R)

Asteroid Belt

Center: 10.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.4

Radius: 11.2

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.56 AU - 14.12 AU

Year: 13811 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,140,179 km

• M1: 139,276 km (0.11 R)
• M2: 505,940 km (0.112 R)
• M3: 1,060,499 km (0.089 R)
• M4: 1,581,549 km (0.066 R)
• M5: 2,604,948 km (0.047 R)
• M6: 3,539,785 km (0.068 R)
• M7: 4,084,770 km (0.105 R)
• M8: 4,955,130 km (0.057 R)
• M9: 5,638,643 km (0.113 R)
• M10: 7,061,618 km (0.095 R)
• M11: 8,167,296 km (0.105 R)
• M12: 9,871,365 km (0.106 R)
• M13: 10,317,765 km (0.112 R)
• M14: 11,677,161 km (0.045 R)
• M15: 12,887,408 km (0.039 R)
• M16: 15,258,983 km (0.083 R)
• M17: 15,932,622 km (0.04 R)
• M18: 19,689,174 km (0.076 R)
• M19: 23,207,716 km (0.118 R)
• M20: 23,799,226 km (0.085 R)
• M21: 24,299,781 km (0.119 R)
• M22: 25,843,631 km (0.087 R)
• M23: 26,586,085 km (0.078 R)
• M24: 28,002,627 km (0.117 R)
• M25: 35,456,790 km (0.088 R)
• M26: 37,305,969 km (0.078 R)
• M27: 41,483,490 km (0.096 R)
• M28: 44,890,132 km (0.087 R)
• M29: 47,841,549 km (0.045 R)
• M30: 55,869,419 km (0.114 R)
• M31: 56,398,996 km (0.118 R)
• M32: 59,647,513 km (0.113 R)
• M33: 62,069,802 km (0.085 R)
• M34: 63,784,643 km (0.092 R)
• M35: 64,556,867 km (0.113 R)
• M36: 64,945,372 km (0.117 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit