🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.44 AU - 0.66 AU

Year: 146 Days

Day: 12.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,193,331 km

• M1: 28,124 km (0.09 R)
• M2: 194,178 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.88 AU - 0.94 AU

Year: 311 Days

Day: 28.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.83 AU - 1.17 AU

Year: 358 Days

Day: 45.2 Hours

Environment

Temp: 66 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,193,331 km

• M1: 524,640 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.04 AU - 1.52 AU

Year: 519 Days

Day: 12.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.99 AU - 4.25 AU

Year: 2467 Days

Day: 37.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,193,331 km

• M1: 1,925,923 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.5

Radius: 3.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.79 AU - 20.35 AU

Year: 24158 Days

Day: 15.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,193,331 km

• M1: 53,706 km (0.107 R)
• M2: 280,496 km (0.07 R)
• M3: 676,033 km (0.084 R)
• M4: 1,072,916 km (0.091 R)
• M5: 1,567,786 km (0.068 R)
• M6: 1,694,345 km (0.097 R)
• M7: 3,053,442 km (0.071 R)
• M8: 4,079,534 km (0.072 R)
• M9: 4,430,341 km (0.119 R)
• M10: 4,918,778 km (0.116 R)
• M11: 5,410,656 km (0.076 R)
• M12: 6,313,778 km (0.117 R)
• M13: 8,159,666 km (0.12 R)
• M14: 11,347,896 km (0.114 R)
• M15: 11,770,211 km (0.08 R)
• M16: 12,368,004 km (0.056 R)
• M17: 13,742,060 km (0.109 R)
• M18: 16,319,033 km (0.085 R)
• M19: 19,349,437 km (0.083 R)
• M20: 22,321,947 km (0.069 R)
• M21: 23,489,708 km (0.117 R)
• M22: 24,609,747 km (0.095 R)
• M23: 29,054,300 km (0.051 R)
• M24: 33,143,707 km (0.102 R)
• M25: 37,252,862 km (0.076 R)
• M26: 39,729,754 km (0.071 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit