🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.57 AU - 0.61 AU

Year: 174 Days

Day: 45.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.58 AU - 0.74 AU

Year: 205 Days

Day: 33.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,776,645 km

• M1: 48,171 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.49 AU - 3.41 AU

Year: 1940 Days

Day: 42.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,776,645 km

• M1: 87,664 km (0.107 R)
• M2: 503,397 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 8.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.06 AU - 7.02 AU

Year: 5684 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,776,645 km

• M1: 103,223 km (0.091 R)
• M2: 491,429 km (0.097 R)
• M3: 1,018,313 km (0.095 R)
• M4: 1,634,058 km (0.03 R)
• M5: 2,121,298 km (0.034 R)
• M6: 2,392,519 km (0.086 R)
• M7: 3,367,149 km (0.109 R)
• M8: 4,157,474 km (0.086 R)
• M9: 4,519,352 km (0.114 R)
• M10: 6,236,436 km (0.065 R)
• M11: 6,885,092 km (0.104 R)
• M12: 9,935,692 km (0.035 R)
• M13: 10,623,244 km (0.09 R)
• M14: 12,007,922 km (0.103 R)
• M15: 12,787,776 km (0.085 R)
• M16: 14,983,274 km (0.079 R)
• M17: 15,835,683 km (0.038 R)
• M18: 17,527,485 km (0.091 R)
• M19: 18,587,236 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 8.9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.33 AU - 11.39 AU

Year: 12768 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,776,645 km

• M1: 122,820 km (0.076 R)
• M2: 449,841 km (0.119 R)
• M3: 946,506 km (0.027 R)
• M4: 2,287,950 km (0.116 R)
• M5: 6,049,139 km (0.107 R)
• M6: 8,296,100 km (0.071 R)
• M7: 8,888,208 km (0.043 R)
• M8: 14,551,834 km (0.117 R)
• M9: 16,097,928 km (0.082 R)
• M10: 18,199,628 km (0.072 R)
• M11: 21,305,729 km (0.072 R)
• M12: 23,472,654 km (0.099 R)
• M13: 26,262,205 km (0.032 R)
• M14: 27,437,446 km (0.116 R)
• M15: 39,508,648 km (0.071 R)
• M16: 41,572,650 km (0.058 R)
• M17: 44,664,239 km (0.109 R)
• M18: 45,495,405 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit