🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.48 AU - 0.72 AU

Year: 171 Days

Day: 44.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 87.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,922,475 km

• M1: 65,823 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.47 AU - 1.59 AU

Year: 695 Days

Day: 36.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.7 AU - 4.22 AU

Year: 2363 Days

Day: 26.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 11

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.23 AU - 5.93 AU

Year: 4839 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,922,475 km

• M1: 140,173 km (0.087 R)
• M2: 499,358 km (0.042 R)
• M3: 1,143,377 km (0.101 R)
• M4: 1,521,560 km (0.09 R)
• M5: 2,753,498 km (0.067 R)
• M6: 3,197,206 km (0.071 R)
• M7: 3,894,332 km (0.042 R)
• M8: 4,507,234 km (0.064 R)
• M9: 5,297,560 km (0.048 R)
• M10: 5,771,935 km (0.113 R)
• M11: 11,553,144 km (0.105 R)
• M12: 12,301,732 km (0.11 R)
• M13: 12,923,760 km (0.1 R)
• M14: 14,006,849 km (0.107 R)
• M15: 14,685,125 km (0.113 R)
• M16: 16,538,942 km (0.095 R)
• M17: 17,554,562 km (0.045 R)
• M18: 17,946,060 km (0.059 R)
• M19: 18,950,011 km (0.099 R)
• M20: 21,661,024 km (0.083 R)
• M21: 23,343,401 km (0.101 R)
• M22: 27,400,944 km (0.095 R)
• M23: 28,194,112 km (0.058 R)
• M24: 30,104,477 km (0.12 R)
• M25: 30,948,957 km (0.06 R)
• M26: 32,587,203 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.7

Radius: 7

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.87 AU - 14.59 AU

Year: 19705 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,922,475 km

• M1: 93,050 km (0.114 R)
• M2: 841,189 km (0.028 R)
• M3: 1,912,160 km (0.09 R)
• M4: 2,403,888 km (0.107 R)
• M5: 2,875,421 km (0.117 R)
• M6: 3,240,888 km (0.117 R)
• M7: 5,474,534 km (0.104 R)
• M8: 8,837,644 km (0.099 R)
• M9: 10,548,894 km (0.078 R)
• M10: 12,470,030 km (0.113 R)
• M11: 12,880,526 km (0.057 R)
• M12: 25,865,771 km (0.119 R)
• M13: 26,533,426 km (0.072 R)
• M14: 40,005,163 km (0.108 R)
• M15: 51,433,842 km (0.1 R)
• M16: 55,006,539 km (0.087 R)
• M17: 67,336,545 km (0.08 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: 244 - 18,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit