🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.55 AU - 0.65 AU

Year: 163 Days

Day: 28.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.72 AU - 3.72 AU

Year: 2031 Days

Day: 32.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,464,639 km

• M1: 412,591 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.03 AU - 4.99 AU

Year: 3366 Days

Day: 43.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.4

Radius: 10.3

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.15 AU - 13.81 AU

Year: 14573 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,464,639 km

• M1: 130,749 km (0.076 R)
• M2: 765,343 km (0.071 R)
• M3: 1,113,158 km (0.087 R)
• M4: 1,525,300 km (0.075 R)
• M5: 1,985,912 km (0.085 R)
• M6: 2,600,909 km (0.061 R)
• M7: 3,388,841 km (0.066 R)
• M8: 4,209,834 km (0.094 R)
• M9: 5,260,310 km (0.117 R)
• M10: 7,386,694 km (0.11 R)
• M11: 8,761,648 km (0.114 R)
• M12: 9,820,801 km (0.051 R)
• M13: 11,479,093 km (0.055 R)
• M14: 13,970,347 km (0.076 R)
• M15: 16,428,389 km (0.116 R)
• M16: 17,720,765 km (0.086 R)
• M17: 18,113,460 km (0.076 R)
• M18: 20,592,745 km (0.069 R)
• M19: 21,467,145 km (0.059 R)
• M20: 21,913,545 km (0.037 R)
• M21: 22,366,228 km (0.071 R)
• M22: 23,951,816 km (0.078 R)
• M23: 29,266,280 km (0.091 R)
• M24: 37,721,701 km (0.103 R)
• M25: 40,639,458 km (0.081 R)
• M26: 41,322,971 km (0.104 R)
• M27: 41,875,436 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.72 AU - 13.9 AU

Year: 16114 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,464,639 km

• M1: 99,483 km (0.113 R)
• M2: 402,717 km (0.12 R)
• M3: 748,438 km (0.06 R)
• M4: 1,376,600 km (0.088 R)
• M5: 2,704,430 km (0.119 R)
• M6: 3,437,310 km (0.053 R)
• M7: 4,381,123 km (0.114 R)
• M8: 6,581,259 km (0.116 R)
• M9: 8,285,628 km (0.088 R)
• M10: 9,052,616 km (0.113 R)
• M11: 9,573,516 km (0.099 R)
• M12: 10,989,908 km (0.046 R)
• M13: 13,673,096 km (0.118 R)
• M14: 16,624,063 km (0.117 R)
• M15: 20,292,353 km (0.113 R)
• M16: 24,922,856 km (0.111 R)
• M17: 25,757,462 km (0.078 R)
• M18: 26,134,299 km (0.082 R)
• M19: 26,419,283 km (0.091 R)
• M20: 30,421,026 km (0.085 R)
• M21: 31,054,124 km (0.045 R)
• M22: 34,694,439 km (0.031 R)
• M23: 35,618,056 km (0.113 R)
• M24: 38,855,953 km (0.098 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit