🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.56 AU - 0.9 AU

Year: 263 Days

Day: 19 Hours

Environment

Temp: -9 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,154,758 km

• M1: 81,082 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.99 AU - 1.39 AU

Year: 547 Days

Day: 14.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.95 AU - 1.55 AU

Year: 589 Days

Day: 17.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,154,758 km

• M1: 701,764 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 12.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.6 AU - 4.76 AU

Year: 3604 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,154,758 km

• M1: 159,172 km (0.094 R)
• M2: 680,371 km (0.118 R)
• M3: 1,265,748 km (0.091 R)
• M4: 2,114,117 km (0.08 R)
• M5: 2,695,903 km (0.115 R)
• M6: 3,124,800 km (0.046 R)
• M7: 3,749,521 km (0.047 R)
• M8: 5,847,631 km (0.075 R)
• M9: 6,771,398 km (0.101 R)
• M10: 7,541,528 km (0.118 R)
• M11: 10,319,710 km (0.101 R)
• M12: 11,503,029 km (0.064 R)
• M13: 13,264,095 km (0.083 R)
• M14: 14,185,468 km (0.103 R)
• M15: 15,496,694 km (0.098 R)
• M16: 16,993,271 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 8.4

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.5 AU - 7.02 AU

Year: 6606 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,154,758 km

• M1: 106,514 km (0.117 R)
• M2: 410,497 km (0.063 R)
• M3: 784,342 km (0.108 R)
• M4: 1,778,569 km (0.088 R)
• M5: 2,349,135 km (0.067 R)
• M6: 2,713,855 km (0.116 R)
• M7: 3,136,319 km (0.06 R)
• M8: 8,368,654 km (0.093 R)
• M9: 10,542,461 km (0.12 R)
• M10: 11,199,495 km (0.074 R)
• M11: 12,543,482 km (0.117 R)
• M12: 13,497,169 km (0.07 R)
• M13: 13,991,889 km (0.064 R)
• M14: 14,670,166 km (0.105 R)
• M15: 17,153,490 km (0.057 R)
• M16: 18,595,315 km (0.118 R)
• M17: 22,245,652 km (0.1 R)
• M18: 22,935,897 km (0.063 R)
• M19: 23,957,949 km (0.085 R)
• M20: 24,601,968 km (0.078 R)
• M21: 25,756,565 km (0.103 R)
• M22: 28,800,432 km (0.108 R)
• M23: 29,254,013 km (0.043 R)
• M24: 32,367,893 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 16,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit