🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.55 AU - 0.75 AU

Year: 193 Days

Day: 13.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,737,435 km

• M1: 571,613 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.12 AU - 1.32 AU

Year: 497 Days

Day: 18.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.53 AU - 3.01 AU

Year: 1701 Days

Day: 28.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 14.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.66 AU - 6.26 AU

Year: 4707 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,737,435 km

• M1: 180,415 km (0.094 R)
• M2: 652,696 km (0.074 R)
• M3: 1,114,205 km (0.102 R)
• M4: 1,774,829 km (0.096 R)
• M5: 3,736,057 km (0.081 R)
• M6: 7,011,652 km (0.111 R)
• M7: 7,621,712 km (0.064 R)
• M8: 11,377,666 km (0.1 R)
• M9: 14,081,648 km (0.091 R)
• M10: 15,680,550 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 8.9

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.89 AU - 7.31 AU

Year: 5559 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,737,435 km

• M1: 110,702 km (0.056 R)
• M2: 543,040 km (0.074 R)
• M3: 822,938 km (0.096 R)
• M4: 1,203,365 km (0.063 R)
• M5: 1,483,712 km (0.072 R)
• M6: 1,922,183 km (0.104 R)
• M7: 2,410,919 km (0.11 R)
• M8: 3,141,555 km (0.052 R)
• M9: 4,596,694 km (0.07 R)
• M10: 6,972,158 km (0.104 R)
• M11: 7,515,498 km (0.064 R)
• M12: 8,283,533 km (0.037 R)
• M13: 9,359,142 km (0.113 R)
• M14: 12,714,622 km (0.119 R)
• M15: 13,470,690 km (0.108 R)
• M16: 14,142,235 km (0.076 R)
• M17: 15,431,320 km (0.099 R)
• M18: 17,972,838 km (0.111 R)
• M19: 19,272,694 km (0.097 R)
• M20: 21,300,942 km (0.061 R)
• M21: 24,031,103 km (0.068 R)
• M22: 25,776,611 km (0.112 R)
• M23: 27,074,073 km (0.075 R)
• M24: 28,414,620 km (0.103 R)
• M25: 30,459,922 km (0.093 R)
• M26: 32,901,060 km (0.107 R)
• M27: 34,426,659 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit