🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 141 Days

Day: 41.2 Hours

Environment

Temp: 252 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.88 AU - 1.4 AU

Year: 445 Days

Day: 46.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,395,663 km

• M1: 45,927 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.37 AU - 1.45 AU

Year: 612 Days

Day: 22.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.57 AU - 3.21 AU

Year: 1794 Days

Day: 13.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,395,663 km

• M1: 1,786,049 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.06 AU - 3.86 AU

Year: 2351 Days

Day: 41.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,395,663 km

• M1: 36,203 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.75 AU - 4.39 AU

Year: 2464 Days

Day: 36.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 9

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.05 AU - 7.07 AU

Year: 6137 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,395,663 km

• M1: 112,049 km (0.036 R)
• M2: 438,621 km (0.078 R)
• M3: 1,103,135 km (0.1 R)
• M4: 1,573,470 km (0.095 R)
• M5: 2,032,736 km (0.049 R)
• M6: 2,490,655 km (0.12 R)
• M7: 2,936,905 km (0.117 R)
• M8: 3,893,285 km (0.099 R)
• M9: 4,391,445 km (0.046 R)
• M10: 5,545,294 km (0.105 R)
• M11: 6,111,223 km (0.048 R)
• M12: 7,432,471 km (0.1 R)
• M13: 8,521,095 km (0.115 R)
• M14: 9,103,629 km (0.118 R)
• M15: 9,448,302 km (0.104 R)
• M16: 10,027,096 km (0.088 R)
• M17: 15,478,742 km (0.089 R)
• M18: 16,472,521 km (0.105 R)
• M19: 16,855,940 km (0.065 R)
• M20: 18,863,095 km (0.115 R)
• M21: 20,213,814 km (0.07 R)
• M22: 20,653,482 km (0.03 R)
• M23: 24,569,057 km (0.114 R)
• M24: 24,985,836 km (0.111 R)
• M25: 25,748,187 km (0.113 R)
• M26: 27,586,895 km (0.109 R)
• M27: 32,314,486 km (0.027 R)
• M28: 33,728,934 km (0.08 R)
• M29: 34,244,000 km (0.075 R)
• M30: 35,289,988 km (0.113 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: 485 - 17,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit