🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.8 AU - 1.06 AU

Year: 324 Days

Day: 36.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.77 AU - 1.11 AU

Year: 330 Days

Day: 15.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.99 AU - 1.47 AU

Year: 493 Days

Day: 39.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 8.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.04 AU - 8.36 AU

Year: 6987 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 108,100,851 km

• M1: 109,506 km (0.115 R)
• M2: 584,628 km (0.062 R)
• M3: 1,000,959 km (0.117 R)
• M4: 1,651,710 km (0.117 R)
• M5: 2,106,936 km (0.102 R)
• M6: 2,387,283 km (0.111 R)
• M7: 2,906,537 km (0.086 R)
• M8: 3,513,755 km (0.113 R)
• M9: 4,615,842 km (0.104 R)
• M10: 4,961,413 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.9

Radius: 4.7

Gravity: 43.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.65 AU - 21.31 AU

Year: 28730 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 108,100,851 km

• M1: 59,839 km (0.096 R)
• M2: 210,185 km (0.089 R)
• M3: 509,381 km (0.064 R)
• M4: 720,613 km (0.085 R)
• M5: 909,854 km (0.098 R)
• M6: 1,322,296 km (0.079 R)
• M7: 2,585,949 km (0.029 R)
• M8: 3,801,731 km (0.073 R)
• M9: 4,810,918 km (0.101 R)
• M10: 5,620,392 km (0.099 R)
• M11: 6,224,019 km (0.117 R)
• M12: 6,418,197 km (0.107 R)
• M13: 8,768,978 km (0.117 R)
• M14: 9,579,200 km (0.116 R)
• M15: 10,574,924 km (0.082 R)
• M16: 17,165,907 km (0.076 R)
• M17: 18,429,111 km (0.094 R)
• M18: 23,512,447 km (0.065 R)
• M19: 24,823,971 km (0.118 R)
• M20: 30,004,396 km (0.052 R)
• M21: 31,261,617 km (0.092 R)
• M22: 31,688,419 km (0.079 R)
• M23: 32,263,474 km (0.094 R)
• M24: 38,564,835 km (0.061 R)
• M25: 39,550,685 km (0.097 R)
• M26: 42,958,375 km (0.052 R)
• M27: 49,768,668 km (0.084 R)
• M28: 56,210,054 km (0.099 R)
• M29: 59,194,681 km (0.086 R)
• M30: 63,639,233 km (0.092 R)
• M31: 73,185,522 km (0.108 R)
• M32: 73,435,650 km (0.096 R)
• M33: 73,686,376 km (0.094 R)
• M34: 76,482,061 km (0.105 R)
• M35: 79,084,166 km (0.07 R)
• M36: 82,014,041 km (0.027 R)
• M37: 87,243,683 km (0.114 R)
• M38: 90,083,499 km (0.062 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit