🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.63 AU - 1.01 AU

Year: 283 Days

Day: 32.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.23 AU - 1.31 AU

Year: 545 Days

Day: 43.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,279,464 km

• M1: 74,201 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.76 AU - 1.8 AU

Year: 904 Days

Day: 44.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.79 AU - 3.91 AU

Year: 2335 Days

Day: 21.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,279,464 km

• M1: 677,978 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.6

Radius: 10.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.52 AU - 6.92 AU

Year: 5209 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,279,464 km

• M1: 129,402 km (0.085 R)
• M2: 660,624 km (0.076 R)
• M3: 999,463 km (0.07 R)
• M4: 1,339,051 km (0.073 R)
• M5: 1,861,746 km (0.094 R)
• M6: 2,216,741 km (0.109 R)
• M7: 2,600,310 km (0.08 R)
• M8: 3,671,581 km (0.089 R)
• M9: 5,739,771 km (0.101 R)
• M10: 6,791,145 km (0.103 R)
• M11: 7,225,577 km (0.091 R)
• M12: 8,874,146 km (0.112 R)
• M13: 10,804,856 km (0.08 R)
• M14: 11,725,930 km (0.101 R)
• M15: 12,849,111 km (0.091 R)
• M16: 15,421,745 km (0.038 R)
• M17: 18,641,241 km (0.067 R)
• M18: 19,695,008 km (0.1 R)
• M19: 20,442,250 km (0.062 R)
• M20: 20,927,545 km (0.115 R)
• M21: 21,491,529 km (0.103 R)
• M22: 21,993,281 km (0.026 R)
• M23: 24,232,761 km (0.058 R)
• M24: 25,011,866 km (0.113 R)
• M25: 25,567,174 km (0.113 R)
• M26: 26,538,213 km (0.066 R)
• M27: 28,899,317 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.9

Radius: 5.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.88 AU - 14.58 AU

Year: 18325 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,279,464 km

• M1: 68,366 km (0.118 R)
• M2: 287,527 km (0.037 R)
• M3: 732,282 km (0.056 R)
• M4: 907,161 km (0.086 R)
• M5: 1,240,166 km (0.097 R)
• M6: 1,504,955 km (0.07 R)
• M7: 2,067,293 km (0.109 R)
• M8: 2,625,592 km (0.074 R)
• M9: 9,442,169 km (0.098 R)
• M10: 10,513,738 km (0.093 R)
• M11: 13,400,828 km (0.032 R)
• M12: 21,602,681 km (0.079 R)
• M13: 30,408,909 km (0.095 R)
• M14: 34,406,164 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit