🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.93 AU

Year: 245 Days

Day: 29 Hours

Environment

Temp: 129 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.19 AU - 1.61 AU

Year: 624 Days

Day: 45 Hours

Environment

Temp: -34 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,616,214 km

• M1: 43,982 km (0.095 R)
• M2: 191,036 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.03 AU - 2.05 AU

Year: 1098 Days

Day: 37 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,616,214 km

• M1: 961,765 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 11.9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.44 AU - 9.9 AU

Year: 9617 Days

Day: 13.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,616,214 km

• M1: 148,102 km (0.118 R)
• M2: 653,892 km (0.084 R)
• M3: 1,117,945 km (0.037 R)
• M4: 1,893,311 km (0.065 R)
• M5: 3,239,243 km (0.116 R)
• M6: 4,696,027 km (0.095 R)
• M7: 5,174,441 km (0.079 R)
• M8: 5,987,206 km (0.119 R)
• M9: 6,845,599 km (0.098 R)
• M10: 8,200,058 km (0.064 R)
• M11: 8,896,137 km (0.063 R)
• M12: 11,971,121 km (0.091 R)
• M13: 14,049,783 km (0.104 R)
• M14: 14,856,415 km (0.091 R)
• M15: 19,970,568 km (0.1 R)
• M16: 22,044,443 km (0.046 R)
• M17: 23,821,217 km (0.105 R)
• M18: 34,157,682 km (0.069 R)
• M19: 34,825,337 km (0.103 R)
• M20: 43,399,240 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.5

Radius: 11.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.45 AU - 10.35 AU

Year: 10857 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,616,214 km

• M1: 142,118 km (0.054 R)
• M2: 554,410 km (0.081 R)
• M3: 1,064,389 km (0.078 R)
• M4: 2,441,587 km (0.075 R)
• M5: 3,093,684 km (0.09 R)
• M6: 3,461,545 km (0.111 R)
• M7: 5,036,811 km (0.069 R)
• M8: 6,180,786 km (0.103 R)
• M9: 6,738,337 km (0.105 R)
• M10: 8,614,743 km (0.073 R)
• M11: 9,424,666 km (0.082 R)
• M12: 10,284,704 km (0.097 R)
• M13: 12,524,932 km (0.115 R)
• M14: 13,227,444 km (0.119 R)
• M15: 14,507,254 km (0.031 R)
• M16: 15,229,662 km (0.075 R)
• M17: 16,579,184 km (0.087 R)
• M18: 23,545,807 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit