🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.7 AU - 0.88 AU

Year: 265 Days

Day: 12.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.08 AU - 1.56 AU

Year: 571 Days

Day: 36.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.76 AU - 2.48 AU

Year: 1163 Days

Day: 28 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.77 AU - 3.91 AU

Year: 2835 Days

Day: 27.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 13.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.05 AU - 9.19 AU

Year: 8717 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,863,471 km

• M1: 171,738 km (0.069 R)
• M2: 836,850 km (0.086 R)
• M3: 1,420,432 km (0.079 R)
• M4: 2,037,224 km (0.037 R)
• M5: 3,266,918 km (0.072 R)
• M6: 5,159,032 km (0.083 R)
• M7: 6,057,667 km (0.085 R)
• M8: 9,353,756 km (0.084 R)
• M9: 10,196,142 km (0.103 R)
• M10: 10,797,526 km (0.084 R)
• M11: 12,345,564 km (0.081 R)
• M12: 13,359,688 km (0.076 R)
• M13: 14,560,361 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 11.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.5 AU - 12.5 AU

Year: 14692 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,863,471 km

• M1: 144,063 km (0.112 R)
• M2: 548,575 km (0.103 R)
• M3: 1,042,996 km (0.03 R)
• M4: 1,908,420 km (0.072 R)
• M5: 2,366,339 km (0.116 R)
• M6: 3,317,183 km (0.103 R)
• M7: 4,593,253 km (0.108 R)
• M8: 5,688,309 km (0.107 R)
• M9: 6,424,481 km (0.115 R)
• M10: 7,833,094 km (0.091 R)
• M11: 8,345,616 km (0.083 R)
• M12: 9,017,610 km (0.102 R)
• M13: 11,520,981 km (0.105 R)
• M14: 12,990,929 km (0.062 R)
• M15: 16,925,204 km (0.078 R)
• M16: 21,179,019 km (0.059 R)
• M17: 22,429,209 km (0.116 R)
• M18: 25,444,204 km (0.115 R)
• M19: 26,760,666 km (0.075 R)
• M20: 27,728,564 km (0.074 R)
• M21: 28,419,706 km (0.095 R)
• M22: 33,141,015 km (0.11 R)
• M23: 35,628,977 km (0.106 R)
• M24: 37,037,291 km (0.043 R)
• M25: 38,239,011 km (0.083 R)
• M26: 39,839,858 km (0.063 R)
• M27: 45,181,100 km (0.069 R)
• M28: 45,863,416 km (0.08 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 14,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit