🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.74 AU - 0.86 AU

Year: 272 Days

Day: 25 Hours

Environment

Temp: 158 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.86 AU - 3.02 AU

Year: 1451 Days

Day: 44.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 158.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.13 AU - 3.11 AU

Year: 1615 Days

Day: 41.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.46 AU - 3.86 AU

Year: 2139 Days

Day: 31.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.98 AU - 3.98 AU

Year: 2472 Days

Day: 47.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.7

Radius: 13.1

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.17 AU - 9.67 AU

Year: 9304 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 15,866,223 km

• M1: 270,174 km (0.056 R)
• M2: 453,730 km (0.077 R)
• M3: 629,957 km (0.076 R)
• M4: 743,651 km (0.091 R)
• M5: 1,057,059 km (0.068 R)
• M6: 1,158,486 km (0.065 R)
• M7: 1,253,929 km (0.118 R)
• M8: 1,631,066 km (0.07 R)
• M9: 1,895,106 km (0.103 R)
• M10: 2,341,655 km (0.077 R)
• M11: 2,589,988 km (0.065 R)
• M12: 3,018,885 km (0.101 R)
• M13: 3,554,894 km (0.099 R)
• M14: 3,885,057 km (0.116 R)
• M15: 4,544,484 km (0.071 R)
• M16: 4,683,760 km (0.117 R)
• M17: 4,903,220 km (0.101 R)
• M18: 5,142,277 km (0.107 R)
• M19: 5,932,752 km (0.065 R)
• M20: 6,814,333 km (0.104 R)
• M21: 7,117,268 km (0.114 R)
• M22: 8,563,730 km (0.098 R)
• M23: 8,659,473 km (0.099 R)
• M24: 8,755,664 km (0.056 R)
• M25: 9,026,736 km (0.102 R)
• M26: 9,241,708 km (0.104 R)
• M27: 10,240,423 km (0.063 R)
• M28: 10,382,990 km (0.041 R)
• M29: 10,526,155 km (0.051 R)
• M30: 11,063,959 km (0.066 R)
• M31: 11,972,916 km (0.115 R)
• M32: 12,187,739 km (0.099 R)
• M33: 12,338,982 km (0.083 R)
• M34: 12,949,790 km (0.104 R)
• M35: 13,637,791 km (0.073 R)
• M36: 13,997,424 km (0.036 R)
• M37: 14,337,610 km (0.093 R)
• M38: 14,565,746 km (0.108 R)
• M39: 15,002,871 km (0.115 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: 548 - 13,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit