🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.65 AU - 0.81 AU

Year: 228 Days

Day: 34.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,085,447 km

• M1: 35,903 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.11 AU - 1.65 AU

Year: 592 Days

Day: 17.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,085,447 km

• M1: 40,092 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.31 AU - 2.91 AU

Year: 1540 Days

Day: 38 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,085,447 km

• M1: 47,123 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.78 AU - 4.06 AU

Year: 2310 Days

Day: 38.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,085,447 km

• M1: 778,507 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.41 AU - 3.83 AU

Year: 2516 Days

Day: 38.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.7

Radius: 4.8

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.96 AU - 23.02 AU

Year: 30226 Days

Day: 21.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,085,447 km

• M1: 59,690 km (0.101 R)
• M2: 252,222 km (0.116 R)
• M3: 947,104 km (0.085 R)
• M4: 1,418,038 km (0.082 R)
• M5: 2,443,681 km (0.119 R)
• M6: 2,935,559 km (0.083 R)
• M7: 3,731,420 km (0.111 R)
• M8: 4,381,871 km (0.073 R)
• M9: 4,954,382 km (0.093 R)
• M10: 8,528,275 km (0.099 R)
• M11: 8,745,043 km (0.079 R)
• M12: 18,948,066 km (0.053 R)
• M13: 19,410,324 km (0.103 R)
• M14: 25,000,946 km (0.065 R)
• M15: 26,120,985 km (0.05 R)
• M16: 37,310,457 km (0.07 R)
• M17: 38,182,313 km (0.107 R)
• M18: 38,475,974 km (0.066 R)
• M19: 45,652,184 km (0.074 R)
• M20: 47,322,145 km (0.12 R)
• M21: 50,960,515 km (0.112 R)
• M22: 60,364,835 km (0.106 R)
• M23: 61,565,508 km (0.066 R)
• M24: 66,315,838 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit