🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.48 AU - 0.76 AU

Year: 186 Days

Day: 43.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.74 AU - 0.76 AU

Year: 247 Days

Day: 24.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.34 AU - 2.1 AU

Year: 859 Days

Day: 16.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.7

Radius: 12.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.8 AU - 8.02 AU

Year: 6917 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,920,748 km

• M1: 156,629 km (0.115 R)
• M2: 708,196 km (0.109 R)
• M3: 1,505,553 km (0.034 R)
• M4: 2,396,408 km (0.118 R)
• M5: 3,259,887 km (0.052 R)
• M6: 4,012,963 km (0.088 R)
• M7: 4,418,972 km (0.088 R)
• M8: 6,422,985 km (0.091 R)
• M9: 6,947,624 km (0.036 R)
• M10: 8,045,822 km (0.077 R)
• M11: 8,578,391 km (0.12 R)
• M12: 11,132,475 km (0.076 R)
• M13: 11,555,089 km (0.075 R)
• M14: 14,211,499 km (0.096 R)
• M15: 15,219,040 km (0.112 R)
• M16: 15,681,746 km (0.026 R)
• M17: 18,462,771 km (0.091 R)
• M18: 19,056,076 km (0.087 R)
• M19: 19,935,562 km (0.083 R)
• M20: 20,983,645 km (0.095 R)
• M21: 21,702,612 km (0.114 R)
• M22: 27,800,072 km (0.074 R)
• M23: 30,274,121 km (0.078 R)
• M24: 30,730,993 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.8

Radius: 5.6

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.4 AU - 17.76 AU

Year: 26880 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,920,748 km

• M1: 77,193 km (0.036 R)
• M2: 303,983 km (0.046 R)
• M3: 613,650 km (0.073 R)
• M4: 2,958,896 km (0.089 R)
• M5: 3,393,029 km (0.086 R)
• M6: 4,455,324 km (0.08 R)
• M7: 5,682,475 km (0.084 R)
• M8: 6,010,842 km (0.102 R)
• M9: 6,439,141 km (0.116 R)
• M10: 6,616,115 km (0.064 R)
• M11: 8,621,924 km (0.115 R)
• M12: 9,390,707 km (0.065 R)
• M13: 19,194,604 km (0.117 R)
• M14: 34,206,451 km (0.066 R)
• M15: 49,981,546 km (0.09 R)
• M16: 50,328,164 km (0.105 R)
• M17: 52,441,534 km (0.117 R)
• M18: 59,717,675 km (0.119 R)
• M19: 64,719,330 km (0.119 R)
• M20: 69,130,522 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 13,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit