🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.46 AU - 0.64 AU

Year: 173 Days

Day: 45.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.77 AU - 0.77 AU

Year: 287 Days

Day: 41.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,854,986 km

• M1: 417,677 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.76 AU - 0.86 AU

Year: 310 Days

Day: 20 Hours

Environment

Temp: -21 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,854,986 km

• M1: 212,728 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 10

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.66 AU - 4.2 AU

Year: 3308 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,854,986 km

• M1: 124,316 km (0.109 R)
• M2: 475,721 km (0.12 R)
• M3: 1,010,384 km (0.119 R)
• M4: 1,446,911 km (0.076 R)
• M5: 2,072,230 km (0.054 R)
• M6: 2,433,060 km (0.078 R)
• M7: 2,819,770 km (0.081 R)
• M8: 4,042,434 km (0.079 R)
• M9: 4,796,108 km (0.114 R)
• M10: 7,719,998 km (0.093 R)
• M11: 8,251,220 km (0.112 R)
• M12: 12,815,152 km (0.103 R)
• M13: 14,934,206 km (0.099 R)
• M14: 17,784,793 km (0.112 R)
• M15: 21,492,876 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 14

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.4 AU - 5.94 AU

Year: 4991 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,854,986 km

• M1: 175,030 km (0.066 R)
• M2: 624,422 km (0.066 R)
• M3: 1,693,897 km (0.088 R)
• M4: 2,726,272 km (0.119 R)
• M5: 3,860,822 km (0.105 R)
• M6: 4,302,884 km (0.119 R)
• M7: 7,047,556 km (0.058 R)
• M8: 8,310,012 km (0.112 R)
• M9: 9,244,999 km (0.11 R)
• M10: 10,290,688 km (0.111 R)
• M11: 11,191,566 km (0.077 R)
• M12: 11,912,927 km (0.119 R)
• M13: 15,220,835 km (0.068 R)
• M14: 15,882,058 km (0.077 R)
• M15: 17,559,648 km (0.075 R)
• M16: 18,596,362 km (0.082 R)
• M17: 20,926,199 km (0.106 R)
• M18: 22,513,133 km (0.111 R)
• M19: 23,590,387 km (0.106 R)
• M20: 25,461,857 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.2

Radius: 10.3

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.76 AU - 9.24 AU

Year: 11464 Days

Day: 9.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,854,986 km

• M1: 128,056 km (0.08 R)
• M2: 811,419 km (0.118 R)
• M3: 1,504,655 km (0.076 R)
• M4: 2,112,771 km (0.115 R)
• M5: 3,037,286 km (0.101 R)
• M6: 3,374,479 km (0.115 R)
• M7: 4,479,259 km (0.074 R)
• M8: 4,853,853 km (0.109 R)
• M9: 5,630,565 km (0.059 R)
• M10: 6,142,638 km (0.109 R)
• M11: 6,887,187 km (0.065 R)
• M12: 7,734,659 km (0.103 R)
• M13: 8,890,003 km (0.075 R)
• M14: 10,423,980 km (0.118 R)
• M15: 11,140,853 km (0.069 R)
• M16: 11,598,024 km (0.099 R)
• M17: 14,140,739 km (0.106 R)
• M18: 17,411,995 km (0.117 R)
• M19: 18,341,896 km (0.068 R)
• M20: 26,399,686 km (0.049 R)
• M21: 31,989,111 km (0.104 R)
• M22: 33,975,023 km (0.096 R)
• M23: 35,794,432 km (0.03 R)
• M24: 42,327,670 km (0.08 R)
• M25: 45,293,897 km (0.099 R)
• M26: 48,698,445 km (0.114 R)
• M27: 49,921,557 km (0.032 R)
• M28: 50,696,325 km (0.084 R)
• M29: 52,111,072 km (0.078 R)
• M30: 54,691,037 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 10,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit