🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.71 AU - 0.91 AU

Year: 259 Days

Day: 34.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.61 AU - 1.93 AU

Year: 835 Days

Day: 33.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.59 AU - 2.51 AU

Year: 1041 Days

Day: 18.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.22 AU - 2.4 AU

Year: 1246 Days

Day: 47.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,014,017 km

• M1: 249,978 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.2

Radius: 11.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.83 AU - 10.49 AU

Year: 9041 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,014,017 km

• M1: 221,854 km (0.097 R)
• M2: 836,551 km (0.096 R)
• M3: 2,340,459 km (0.095 R)
• M4: 3,316,435 km (0.094 R)
• M5: 4,246,036 km (0.089 R)
• M6: 5,066,431 km (0.079 R)
• M7: 6,473,399 km (0.068 R)
• M8: 12,300,087 km (0.096 R)
• M9: 14,938,843 km (0.042 R)
• M10: 16,224,787 km (0.052 R)
• M11: 21,869,414 km (0.063 R)
• M12: 24,820,531 km (0.055 R)
• M13: 25,981,410 km (0.099 R)
• M14: 28,410,880 km (0.062 R)
• M15: 33,825,724 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267

Radius: 6.5

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.07 AU - 15.39 AU

Year: 17072 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,014,017 km

• M1: 82,129 km (0.066 R)
• M2: 517,309 km (0.057 R)
• M3: 870,510 km (0.12 R)
• M4: 1,096,852 km (0.109 R)
• M5: 1,568,384 km (0.102 R)
• M6: 1,941,332 km (0.09 R)
• M7: 2,149,123 km (0.102 R)
• M8: 2,908,183 km (0.119 R)
• M9: 3,324,663 km (0.041 R)
• M10: 4,846,672 km (0.098 R)
• M11: 8,388,401 km (0.104 R)
• M12: 8,663,362 km (0.075 R)
• M13: 12,805,877 km (0.104 R)
• M14: 18,409,364 km (0.097 R)
• M15: 22,260,911 km (0.12 R)
• M16: 23,776,786 km (0.108 R)
• M17: 25,170,291 km (0.109 R)
• M18: 30,422,522 km (0.116 R)
• M19: 30,746,102 km (0.091 R)
• M20: 31,071,927 km (0.098 R)
• M21: 39,217,381 km (0.106 R)
• M22: 41,687,092 km (0.055 R)
• M23: 45,372,137 km (0.115 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit