🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.51 AU - 0.65 AU

Year: 190 Days

Day: 42.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.78 AU - 1.08 AU

Year: 386 Days

Day: 36.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.9 AU - 1.34 AU

Year: 510 Days

Day: 22.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,948,605 km

• M1: 331,808 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.5

Radius: 13.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.87 AU - 7.15 AU

Year: 6342 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,948,605 km

• M1: 188,344 km (0.118 R)
• M2: 656,435 km (0.06 R)
• M3: 1,855,313 km (0.111 R)
• M4: 2,586,398 km (0.064 R)
• M5: 3,049,553 km (0.116 R)
• M6: 3,724,239 km (0.029 R)
• M7: 5,258,664 km (0.087 R)
• M8: 5,854,213 km (0.066 R)
• M9: 6,661,892 km (0.118 R)
• M10: 8,499,553 km (0.088 R)
• M11: 10,470,205 km (0.116 R)
• M12: 11,859,670 km (0.079 R)
• M13: 14,711,903 km (0.06 R)
• M14: 16,328,308 km (0.047 R)
• M15: 17,083,478 km (0.055 R)
• M16: 19,982,685 km (0.108 R)
• M17: 20,774,058 km (0.106 R)
• M18: 23,749,410 km (0.079 R)
• M19: 25,715,425 km (0.099 R)
• M20: 28,323,066 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 12.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.03 AU - 10.81 AU

Year: 11468 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,948,605 km

• M1: 155,432 km (0.07 R)
• M2: 570,865 km (0.079 R)
• M3: 1,148,014 km (0.113 R)
• M4: 2,654,614 km (0.037 R)
• M5: 4,529,674 km (0.078 R)
• M6: 7,466,579 km (0.094 R)
• M7: 8,955,826 km (0.11 R)
• M8: 10,690,264 km (0.05 R)
• M9: 12,576,394 km (0.057 R)
• M10: 15,234,748 km (0.099 R)
• M11: 17,537,508 km (0.057 R)
• M12: 20,148,888 km (0.071 R)
• M13: 22,453,743 km (0.1 R)
• M14: 25,225,941 km (0.115 R)
• M15: 26,540,009 km (0.101 R)
• M16: 29,745,592 km (0.069 R)
• M17: 30,191,693 km (0.072 R)
• M18: 30,642,132 km (0.042 R)
• M19: 37,301,182 km (0.097 R)
• M20: 38,872,408 km (0.058 R)
• M21: 40,487,168 km (0.098 R)
• M22: 42,568,224 km (0.102 R)
• M23: 43,994,490 km (0.109 R)
• M24: 45,747,777 km (0.078 R)
• M25: 51,127,466 km (0.118 R)
• M26: 52,576,172 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit