🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.52 AU - 0.56 AU

Year: 141 Days

Day: 26.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,729,732 km

• M1: 10,023 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.61 AU - 0.83 AU

Year: 217 Days

Day: 18.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,729,732 km

• M1: 262,095 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.17 AU - 1.83 AU

Year: 652 Days

Day: 33.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.3 AU - 2.48 AU

Year: 1311 Days

Day: 12.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.27 AU - 3.29 AU

Year: 2107 Days

Day: 38 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.71 AU - 5.19 AU

Year: 3330 Days

Day: 21.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,729,732 km

• M1: 1,836,314 km (0.092 R)
• M2: 2,142,092 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 14.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.01 AU - 10.39 AU

Year: 11557 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,729,732 km

• M1: 184,305 km (0.047 R)
• M2: 682,166 km (0.085 R)
• M3: 1,194,838 km (0.062 R)
• M4: 1,992,494 km (0.062 R)
• M5: 2,524,464 km (0.093 R)
• M6: 4,819,894 km (0.087 R)
• M7: 5,360,840 km (0.103 R)
• M8: 7,671,977 km (0.062 R)
• M9: 10,254,036 km (0.065 R)
• M10: 13,045,982 km (0.086 R)
• M11: 15,215,599 km (0.044 R)
• M12: 17,537,658 km (0.101 R)
• M13: 18,334,865 km (0.091 R)
• M14: 21,858,343 km (0.057 R)
• M15: 22,969,706 km (0.099 R)
• M16: 24,411,381 km (0.083 R)
• M17: 27,687,574 km (0.081 R)
• M18: 32,181,943 km (0.105 R)
• M19: 34,601,987 km (0.06 R)
• M20: 37,141,112 km (0.097 R)
• M21: 39,125,229 km (0.114 R)
• M22: 39,938,443 km (0.109 R)
• M23: 42,587,821 km (0.116 R)
• M24: 48,700,689 km (0.105 R)
• M25: 51,884,581 km (0.116 R)
• M26: 58,136,425 km (0.063 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 10,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit