🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.08 AU - 1.18 AU

Year: 453 Days

Day: 31 Hours

Environment

Temp: -7 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.25 AU - 1.35 AU

Year: 558 Days

Day: 45.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.49 AU - 2.49 AU

Year: 1480 Days

Day: 34.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.8

Radius: 14.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.46 AU - 5.76 AU

Year: 5006 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 163.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,382,695 km

• M1: 180,415 km (0.064 R)
• M2: 788,680 km (0.097 R)
• M3: 1,607,130 km (0.104 R)
• M4: 2,329,388 km (0.115 R)
• M5: 2,879,161 km (0.074 R)
• M6: 3,678,462 km (0.034 R)
• M7: 4,549,421 km (0.104 R)
• M8: 5,390,460 km (0.103 R)
• M9: 6,094,916 km (0.039 R)
• M10: 7,349,594 km (0.078 R)
• M11: 9,625,875 km (0.071 R)
• M12: 12,339,431 km (0.107 R)
• M13: 13,164,762 km (0.065 R)
• M14: 16,664,754 km (0.076 R)
• M15: 17,492,629 km (0.072 R)
• M16: 18,472,345 km (0.092 R)
• M17: 22,546,045 km (0.078 R)
• M18: 23,339,661 km (0.075 R)
• M19: 24,527,169 km (0.074 R)
• M20: 25,598,888 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.1

Radius: 10.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.88 AU - 8.3 AU

Year: 7112 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,382,695 km

• M1: 133,142 km (0.12 R)
• M2: 473,477 km (0.077 R)
• M3: 863,629 km (0.086 R)
• M4: 1,432,848 km (0.076 R)
• M5: 2,071,332 km (0.092 R)
• M6: 3,031,451 km (0.069 R)
• M7: 3,521,983 km (0.115 R)
• M8: 4,662,966 km (0.107 R)
• M9: 7,293,644 km (0.096 R)
• M10: 8,609,357 km (0.118 R)
• M11: 9,675,691 km (0.082 R)
• M12: 10,036,521 km (0.12 R)
• M13: 11,348,794 km (0.105 R)
• M14: 12,440,858 km (0.096 R)
• M15: 13,601,588 km (0.062 R)
• M16: 14,105,882 km (0.098 R)
• M17: 15,749,215 km (0.101 R)
• M18: 16,531,761 km (0.063 R)
• M19: 17,340,039 km (0.039 R)
• M20: 18,663,082 km (0.098 R)
• M21: 19,730,613 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit