🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.97 AU

Year: 258 Days

Day: 12.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.02 AU - 2.36 AU

Year: 1214 Days

Day: 19.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.25 AU - 2.61 AU

Year: 1420 Days

Day: 23.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.69 AU - 3.41 AU

Year: 1996 Days

Day: 28.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 11.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.72 AU - 7.52 AU

Year: 7119 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,727,247 km

• M1: 138,378 km (0.063 R)
• M2: 484,248 km (0.045 R)
• M3: 2,256,684 km (0.039 R)
• M4: 3,120,312 km (0.04 R)
• M5: 3,518,841 km (0.103 R)
• M6: 3,887,301 km (0.111 R)
• M7: 4,898,582 km (0.092 R)
• M8: 5,359,942 km (0.071 R)
• M9: 8,764,191 km (0.103 R)
• M10: 10,040,560 km (0.119 R)
• M11: 12,578,488 km (0.117 R)
• M12: 15,516,590 km (0.064 R)
• M13: 19,258,482 km (0.119 R)
• M14: 20,541,284 km (0.073 R)
• M15: 23,134,413 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177

Radius: 3.2

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.55 AU - 19.05 AU

Year: 24661 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,727,247 km

• M1: 39,793 km (0.053 R)
• M2: 492,027 km (0.104 R)
• M3: 809,624 km (0.092 R)
• M4: 2,326,546 km (0.073 R)
• M5: 3,143,949 km (0.055 R)
• M6: 4,980,263 km (0.1 R)
• M7: 5,460,173 km (0.084 R)
• M8: 5,895,502 km (0.099 R)
• M9: 6,236,885 km (0.097 R)
• M10: 9,924,622 km (0.07 R)
• M11: 13,311,667 km (0.082 R)
• M12: 14,982,825 km (0.074 R)
• M13: 17,395,689 km (0.09 R)
• M14: 23,439,144 km (0.107 R)
• M15: 26,061,894 km (0.092 R)
• M16: 34,602,287 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 13,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit