🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.89 AU - 2.17 AU

Year: 849 Days

Day: 12.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,602,539 km

• M1: 19,448 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.6 AU - 2.7 AU

Year: 1266 Days

Day: 13.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,602,539 km

• M1: 51,462 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 13.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.12 AU - 13.8 AU

Year: 13688 Days

Day: 14.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,602,539 km

• M1: 165,306 km (0.053 R)
• M2: 885,919 km (0.085 R)
• M3: 2,685,880 km (0.065 R)
• M4: 3,444,940 km (0.076 R)
• M5: 5,013,473 km (0.114 R)
• M6: 5,426,962 km (0.053 R)
• M7: 6,128,576 km (0.05 R)
• M8: 7,015,841 km (0.12 R)
• M9: 7,579,227 km (0.029 R)
• M10: 8,219,805 km (0.105 R)
• M11: 9,045,734 km (0.101 R)
• M12: 12,913,587 km (0.092 R)
• M13: 13,562,842 km (0.092 R)
• M14: 14,508,301 km (0.083 R)
• M15: 18,246,452 km (0.085 R)
• M16: 20,250,765 km (0.034 R)
• M17: 23,622,401 km (0.102 R)
• M18: 32,277,237 km (0.097 R)
• M19: 35,073,370 km (0.059 R)
• M20: 39,497,279 km (0.03 R)
• M21: 57,201,588 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 13.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.24 AU - 14.92 AU

Year: 16333 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,602,539 km

• M1: 171,589 km (0.072 R)
• M2: 804,388 km (0.12 R)
• M3: 1,354,459 km (0.101 R)
• M4: 2,011,493 km (0.088 R)
• M5: 5,029,929 km (0.117 R)
• M6: 8,820,739 km (0.031 R)
• M7: 9,792,228 km (0.087 R)
• M8: 13,595,006 km (0.092 R)
• M9: 15,678,156 km (0.099 R)
• M10: 16,948,990 km (0.066 R)
• M11: 21,085,072 km (0.074 R)
• M12: 21,986,399 km (0.039 R)
• M13: 24,944,398 km (0.11 R)
• M14: 25,445,102 km (0.026 R)
• M15: 26,260,410 km (0.104 R)
• M16: 28,592,192 km (0.081 R)
• M17: 30,828,980 km (0.118 R)
• M18: 31,990,158 km (0.089 R)
• M19: 33,421,810 km (0.102 R)
• M20: 34,153,493 km (0.086 R)
• M21: 34,895,798 km (0.11 R)
• M22: 36,284,515 km (0.087 R)
• M23: 39,172,202 km (0.047 R)
• M24: 43,352,565 km (0.083 R)
• M25: 43,786,250 km (0.079 R)
• M26: 46,148,550 km (0.064 R)
• M27: 48,750,505 km (0.114 R)
• M28: 53,578,178 km (0.119 R)
• M29: 54,748,782 km (0.103 R)
• M30: 56,968,066 km (0.08 R)
• M31: 57,488,667 km (0.099 R)

Kuiper Belt

Range: 37.4 - 62.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit