🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 159 Days

Day: 15.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 89.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,811,856 km

• M1: 52,509 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.9 AU - 2.72 AU

Year: 1264 Days

Day: 35.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.49 AU - 3.17 AU

Year: 1713 Days

Day: 29.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.3

Radius: 10.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.66 AU - 6.52 AU

Year: 4757 Days

Day: 14.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,811,856 km

• M1: 129,402 km (0.103 R)
• M2: 514,766 km (0.086 R)
• M3: 838,646 km (0.108 R)
• M4: 1,172,399 km (0.035 R)
• M5: 2,209,860 km (0.07 R)
• M6: 3,506,424 km (0.091 R)
• M7: 5,069,722 km (0.039 R)
• M8: 5,414,845 km (0.061 R)
• M9: 6,005,756 km (0.063 R)
• M10: 6,639,154 km (0.113 R)
• M11: 7,085,703 km (0.08 R)
• M12: 8,510,174 km (0.073 R)
• M13: 8,961,062 km (0.118 R)
• M14: 10,926,329 km (0.114 R)
• M15: 11,963,192 km (0.1 R)
• M16: 15,970,321 km (0.092 R)
• M17: 18,275,025 km (0.111 R)
• M18: 19,217,791 km (0.055 R)
• M19: 19,603,903 km (0.086 R)
• M20: 22,170,255 km (0.033 R)
• M21: 23,754,347 km (0.099 R)
• M22: 26,269,984 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 8.9

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.49 AU - 9.73 AU

Year: 10722 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 73.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,811,856 km

• M1: 110,852 km (0.066 R)
• M2: 470,934 km (0.061 R)
• M3: 756,217 km (0.088 R)
• M4: 1,257,819 km (0.112 R)
• M5: 2,443,382 km (0.074 R)
• M6: 3,752,812 km (0.079 R)
• M7: 5,512,831 km (0.049 R)
• M8: 6,612,226 km (0.106 R)
• M9: 7,213,759 km (0.119 R)
• M10: 7,634,877 km (0.117 R)
• M11: 8,572,407 km (0.091 R)
• M12: 9,435,586 km (0.115 R)
• M13: 9,888,419 km (0.083 R)
• M14: 10,250,446 km (0.091 R)
• M15: 11,503,029 km (0.05 R)
• M16: 12,195,518 km (0.108 R)
• M17: 15,730,216 km (0.076 R)
• M18: 16,583,223 km (0.114 R)
• M19: 16,947,793 km (0.041 R)
• M20: 19,731,510 km (0.065 R)
• M21: 21,835,006 km (0.047 R)
• M22: 23,439,144 km (0.082 R)
• M23: 24,176,811 km (0.057 R)
• M24: 26,581,746 km (0.088 R)
• M25: 28,201,891 km (0.103 R)
• M26: 29,566,074 km (0.062 R)
• M27: 30,102,233 km (0.116 R)
• M28: 32,086,350 km (0.111 R)
• M29: 33,805,080 km (0.088 R)
• M30: 36,069,243 km (0.097 R)
• M31: 37,176,118 km (0.1 R)
• M32: 38,052,612 km (0.116 R)
• M33: 40,764,821 km (0.095 R)
• M34: 46,571,014 km (0.107 R)
• M35: 50,428,395 km (0.075 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 16,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit