🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.16 AU - 1.7 AU

Year: 612 Days

Day: 28.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.77 AU - 2.83 AU

Year: 1249 Days

Day: 41 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.69 AU - 3.99 AU

Year: 2186 Days

Day: 32.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,561,302 km

• M1: 43,832 km (0.102 R)
• M2: 1,521,710 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.65 AU - 5.11 AU

Year: 3283 Days

Day: 15.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276

Radius: 11

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.38 AU - 6.88 AU

Year: 6114 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,561,302 km

• M1: 137,480 km (0.078 R)
• M2: 625,020 km (0.091 R)
• M3: 1,262,157 km (0.12 R)
• M4: 2,043,208 km (0.095 R)
• M5: 5,241,311 km (0.108 R)
• M6: 6,241,074 km (0.079 R)
• M7: 8,726,193 km (0.054 R)
• M8: 10,541,564 km (0.099 R)
• M9: 12,548,868 km (0.06 R)
• M10: 17,130,602 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.9

Radius: 14.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.1 AU - 14.56 AU

Year: 14573 Days

Day: 12.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,561,302 km

• M1: 184,155 km (0.062 R)
• M2: 739,313 km (0.115 R)
• M3: 1,485,507 km (0.12 R)
• M4: 2,201,482 km (0.088 R)
• M5: 2,824,408 km (0.06 R)
• M6: 3,818,785 km (0.12 R)
• M7: 5,812,326 km (0.115 R)
• M8: 6,710,212 km (0.059 R)
• M9: 7,888,745 km (0.108 R)
• M10: 8,679,968 km (0.118 R)
• M11: 11,684,940 km (0.105 R)
• M12: 13,115,545 km (0.09 R)
• M13: 14,014,179 km (0.104 R)
• M14: 15,101,755 km (0.079 R)
• M15: 16,480,300 km (0.063 R)
• M16: 24,143,600 km (0.099 R)
• M17: 28,117,369 km (0.071 R)
• M18: 30,318,701 km (0.054 R)
• M19: 31,889,479 km (0.098 R)
• M20: 38,999,267 km (0.087 R)
• M21: 41,001,635 km (0.112 R)
• M22: 41,880,522 km (0.072 R)
• M23: 44,900,903 km (0.091 R)
• M24: 45,521,884 km (0.096 R)
• M25: 49,369,392 km (0.083 R)
• M26: 50,031,063 km (0.036 R)
• M27: 52,051,682 km (0.04 R)
• M28: 53,951,126 km (0.109 R)
• M29: 64,146,969 km (0.119 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 13,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit