🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.91 AU - 1.99 AU

Year: 971 Days

Day: 37.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.51 AU - 2.91 AU

Year: 1590 Days

Day: 32.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.61 AU - 5.95 AU

Year: 3725 Days

Day: 33.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.1

Radius: 12.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.03 AU - 9.35 AU

Year: 8355 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,015,818 km

• M1: 160,369 km (0.056 R)
• M2: 624,571 km (0.05 R)
• M3: 1,224,459 km (0.085 R)
• M4: 1,869,525 km (0.089 R)
• M5: 2,472,703 km (0.032 R)
• M6: 4,919,526 km (0.112 R)
• M7: 6,078,461 km (0.117 R)
• M8: 7,373,380 km (0.09 R)
• M9: 7,883,808 km (0.099 R)
• M10: 8,672,189 km (0.1 R)
• M11: 9,835,462 km (0.084 R)
• M12: 12,144,654 km (0.074 R)
• M13: 12,914,036 km (0.101 R)
• M14: 13,541,150 km (0.12 R)
• M15: 17,189,843 km (0.093 R)
• M16: 18,802,807 km (0.105 R)
• M17: 20,514,655 km (0.082 R)
• M18: 21,055,601 km (0.072 R)
• M19: 23,820,170 km (0.119 R)
• M20: 24,764,132 km (0.075 R)
• M21: 25,554,907 km (0.079 R)
• M22: 26,362,586 km (0.049 R)
• M23: 28,887,498 km (0.068 R)
• M24: 37,885,212 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.2

Radius: 14.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7 AU - 11.04 AU

Year: 9656 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,015,818 km

• M1: 178,021 km (0.099 R)
• M2: 844,181 km (0.114 R)
• M3: 1,675,496 km (0.081 R)
• M4: 2,778,182 km (0.075 R)
• M5: 9,590,570 km (0.06 R)
• M6: 11,766,920 km (0.084 R)
• M7: 12,618,730 km (0.119 R)
• M8: 16,443,050 km (0.108 R)
• M9: 27,061,058 km (0.032 R)
• M10: 31,352,123 km (0.067 R)
• M11: 33,211,176 km (0.068 R)
• M12: 39,981,377 km (0.038 R)
• M13: 42,035,356 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 15

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.05 AU - 11.67 AU

Year: 11036 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,015,818 km

• M1: 186,698 km (0.118 R)
• M2: 1,837,810 km (0.077 R)
• M3: 2,413,014 km (0.118 R)
• M4: 3,296,239 km (0.064 R)
• M5: 3,908,095 km (0.087 R)
• M6: 4,535,059 km (0.082 R)
• M7: 6,516,782 km (0.051 R)
• M8: 7,486,925 km (0.112 R)
• M9: 8,738,460 km (0.11 R)
• M10: 12,060,281 km (0.104 R)
• M11: 12,535,105 km (0.117 R)
• M12: 13,208,594 km (0.106 R)
• M13: 13,841,543 km (0.054 R)
• M14: 14,362,592 km (0.091 R)
• M15: 16,146,846 km (0.102 R)
• M16: 19,094,672 km (0.081 R)
• M17: 19,822,915 km (0.062 R)
• M18: 21,507,536 km (0.111 R)
• M19: 24,968,633 km (0.102 R)
• M20: 26,831,425 km (0.117 R)
• M21: 27,336,617 km (0.096 R)
• M22: 32,174,463 km (0.068 R)
• M23: 38,699,024 km (0.115 R)
• M24: 39,604,690 km (0.032 R)
• M25: 45,624,209 km (0.117 R)
• M26: 50,827,971 km (0.051 R)
• M27: 52,227,309 km (0.086 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 18,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit