🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.7 AU - 0.78 AU

Year: 244 Days

Day: 27 Hours

Environment

Temp: 135 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.97 AU - 1.39 AU

Year: 491 Days

Day: 47.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.56 AU - 1.92 AU

Year: 879 Days

Day: 19.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.6

Radius: 13.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.82 AU - 5.7 AU

Year: 4619 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,925,279 km

• M1: 164,408 km (0.095 R)
• M2: 579,393 km (0.079 R)
• M3: 1,105,827 km (0.088 R)
• M4: 1,536,370 km (0.111 R)
• M5: 2,096,165 km (0.096 R)
• M6: 2,565,454 km (0.079 R)
• M7: 3,655,574 km (0.106 R)
• M8: 4,127,854 km (0.068 R)
• M9: 6,129,174 km (0.057 R)
• M10: 7,554,094 km (0.072 R)
• M11: 9,230,039 km (0.071 R)
• M12: 10,551,736 km (0.09 R)
• M13: 12,191,628 km (0.059 R)
• M14: 13,305,833 km (0.112 R)
• M15: 13,780,806 km (0.075 R)
• M16: 15,046,255 km (0.069 R)
• M17: 16,995,216 km (0.099 R)
• M18: 18,514,831 km (0.088 R)
• M19: 20,054,492 km (0.099 R)
• M20: 23,616,717 km (0.11 R)
• M21: 28,965,888 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.7

Radius: 10.1

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.78 AU - 7.26 AU

Year: 5655 Days

Day: 5.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,925,279 km

• M1: 125,662 km (0.107 R)
• M2: 457,171 km (0.095 R)
• M3: 854,054 km (0.056 R)
• M4: 1,171,651 km (0.072 R)
• M5: 1,809,835 km (0.075 R)
• M6: 2,184,578 km (0.062 R)
• M7: 2,521,472 km (0.107 R)
• M8: 3,031,900 km (0.081 R)
• M9: 3,678,761 km (0.069 R)
• M10: 4,763,645 km (0.107 R)
• M11: 5,130,309 km (0.068 R)
• M12: 5,638,493 km (0.029 R)
• M13: 6,049,289 km (0.065 R)
• M14: 8,331,704 km (0.075 R)
• M15: 8,907,805 km (0.087 R)
• M16: 10,002,562 km (0.069 R)
• M17: 10,464,670 km (0.107 R)
• M18: 11,184,685 km (0.086 R)
• M19: 13,655,443 km (0.093 R)
• M20: 14,515,182 km (0.058 R)
• M21: 15,048,050 km (0.075 R)
• M22: 16,342,371 km (0.1 R)
• M23: 17,114,445 km (0.119 R)
• M24: 19,292,291 km (0.103 R)
• M25: 20,521,537 km (0.078 R)
• M26: 22,033,522 km (0.083 R)
• M27: 23,781,125 km (0.081 R)
• M28: 27,911,522 km (0.099 R)
• M29: 34,967,305 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 19,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit