🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.7 AU - 1 AU

Year: 274 Days

Day: 40.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.83 AU - 1.27 AU

Year: 376 Days

Day: 14.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.23 AU - 1.58 AU

Year: 580 Days

Day: 15.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.58 AU - 6.08 AU

Year: 4305 Days

Day: 37.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,849,917 km

• M1: 207,193 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 10.4

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.29 AU - 9.79 AU

Year: 10309 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,849,917 km

• M1: 129,402 km (0.107 R)
• M2: 464,053 km (0.097 R)
• M3: 1,095,505 km (0.08 R)
• M4: 1,453,194 km (0.06 R)
• M5: 1,808,489 km (0.059 R)
• M6: 2,472,254 km (0.109 R)
• M7: 3,030,853 km (0.078 R)
• M8: 5,706,710 km (0.112 R)
• M9: 6,844,402 km (0.086 R)
• M10: 7,213,609 km (0.103 R)
• M11: 8,921,568 km (0.108 R)
• M12: 10,719,735 km (0.119 R)
• M13: 12,443,252 km (0.062 R)
• M14: 13,307,778 km (0.068 R)
• M15: 14,277,920 km (0.092 R)
• M16: 15,998,894 km (0.097 R)
• M17: 17,170,245 km (0.058 R)
• M18: 19,765,619 km (0.082 R)
• M19: 21,722,209 km (0.079 R)
• M20: 22,253,132 km (0.105 R)
• M21: 24,846,112 km (0.098 R)
• M22: 27,841,061 km (0.11 R)
• M23: 28,362,560 km (0.054 R)
• M24: 34,777,615 km (0.043 R)
• M25: 41,282,580 km (0.083 R)
• M26: 41,688,738 km (0.063 R)
• M27: 44,323,007 km (0.094 R)
• M28: 47,509,441 km (0.074 R)
• M29: 52,254,387 km (0.105 R)
• M30: 52,888,682 km (0.117 R)
• M31: 53,528,213 km (0.114 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit