🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.88 AU - 1.12 AU

Year: 353 Days

Day: 15.6 Hours

Environment

Temp: 73 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,291,498 km

• M1: 57,296 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.15 AU - 1.83 AU

Year: 642 Days

Day: 14.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.71 AU - 1.95 AU

Year: 874 Days

Day: 24.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 14.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.34 AU - 9.44 AU

Year: 7826 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,291,498 km

• M1: 183,108 km (0.09 R)
• M2: 721,810 km (0.11 R)
• M3: 1,344,436 km (0.107 R)
• M4: 1,854,714 km (0.104 R)
• M5: 2,425,430 km (0.12 R)
• M6: 6,957,498 km (0.068 R)
• M7: 7,518,789 km (0.081 R)
• M8: 9,252,927 km (0.069 R)
• M9: 10,026,199 km (0.074 R)
• M10: 10,549,043 km (0.111 R)
• M11: 12,389,546 km (0.083 R)
• M12: 13,160,274 km (0.107 R)
• M13: 14,376,206 km (0.096 R)
• M14: 16,501,842 km (0.085 R)
• M15: 17,571,616 km (0.072 R)
• M16: 22,884,136 km (0.098 R)
• M17: 27,764,617 km (0.069 R)
• M18: 35,114,659 km (0.087 R)
• M19: 35,881,199 km (0.053 R)
• M20: 36,658,809 km (0.114 R)
• M21: 37,221,147 km (0.078 R)
• M22: 38,594,156 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 9.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.89 AU - 8.49 AU

Year: 8276 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,291,498 km

• M1: 123,119 km (0.115 R)
• M2: 532,269 km (0.109 R)
• M3: 1,321,847 km (0.088 R)
• M4: 1,672,953 km (0.1 R)
• M5: 2,040,066 km (0.119 R)
• M6: 2,984,627 km (0.064 R)
• M7: 4,332,654 km (0.111 R)
• M8: 5,902,982 km (0.109 R)
• M9: 6,631,973 km (0.116 R)
• M10: 8,088,009 km (0.112 R)
• M11: 9,511,133 km (0.091 R)
• M12: 13,217,271 km (0.041 R)
• M13: 15,228,465 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 9.3

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.14 AU - 12.52 AU

Year: 12585 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,291,498 km

• M1: 130,898 km (0.075 R)
• M2: 432,787 km (0.114 R)
• M3: 842,086 km (0.031 R)
• M4: 1,210,546 km (0.088 R)
• M5: 1,916,798 km (0.108 R)
• M6: 2,483,923 km (0.116 R)
• M7: 3,728,278 km (0.086 R)
• M8: 4,487,637 km (0.071 R)
• M9: 5,311,622 km (0.06 R)
• M10: 9,847,579 km (0.103 R)
• M11: 10,497,283 km (0.084 R)
• M12: 10,946,226 km (0.102 R)
• M13: 11,466,527 km (0.108 R)
• M14: 12,063,722 km (0.12 R)
• M15: 12,370,098 km (0.056 R)
• M16: 15,082,009 km (0.064 R)
• M17: 15,945,188 km (0.066 R)
• M18: 17,612,756 km (0.104 R)
• M19: 19,310,093 km (0.103 R)
• M20: 20,587,509 km (0.096 R)
• M21: 21,202,506 km (0.042 R)
• M22: 23,215,196 km (0.101 R)
• M23: 25,252,270 km (0.093 R)
• M24: 31,262,215 km (0.1 R)
• M25: 32,074,681 km (0.093 R)
• M26: 37,377,477 km (0.086 R)
• M27: 38,292,717 km (0.099 R)
• M28: 42,525,888 km (0.049 R)
• M29: 44,974,805 km (0.07 R)
• M30: 47,212,340 km (0.079 R)
• M31: 49,523,178 km (0.087 R)
• M32: 50,468,188 km (0.105 R)
• M33: 56,734,843 km (0.105 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 17,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit