🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.88 AU - 0.94 AU

Year: 334 Days

Day: 47.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 8.1

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.44 AU - 4.72 AU

Year: 3173 Days

Day: 14.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,053,575 km

• M1: 100,679 km (0.097 R)
• M2: 628,311 km (0.119 R)
• M3: 950,994 km (0.053 R)
• M4: 1,495,530 km (0.12 R)
• M5: 1,820,606 km (0.074 R)
• M6: 2,568,446 km (0.111 R)
• M7: 3,376,125 km (0.032 R)
• M8: 3,818,635 km (0.061 R)
• M9: 4,106,611 km (0.107 R)
• M10: 4,431,239 km (0.114 R)
• M11: 5,034,716 km (0.042 R)
• M12: 6,123,789 km (0.062 R)
• M13: 6,433,307 km (0.117 R)
• M14: 7,114,426 km (0.091 R)
• M15: 7,908,342 km (0.115 R)
• M16: 8,619,680 km (0.115 R)
• M17: 10,091,872 km (0.101 R)
• M18: 11,092,981 km (0.118 R)
• M19: 11,896,920 km (0.084 R)
• M20: 13,955,537 km (0.068 R)
• M21: 15,298,626 km (0.083 R)
• M22: 16,509,023 km (0.108 R)
• M23: 17,952,642 km (0.12 R)
• M24: 20,273,354 km (0.098 R)
• M25: 20,772,861 km (0.12 R)
• M26: 21,602,232 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 13.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.02 AU - 7.74 AU

Year: 6204 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,053,575 km

• M1: 166,054 km (0.082 R)
• M2: 836,402 km (0.039 R)
• M3: 1,743,114 km (0.071 R)
• M4: 2,437,996 km (0.099 R)
• M5: 3,497,449 km (0.119 R)
• M6: 5,057,306 km (0.032 R)
• M7: 5,767,447 km (0.105 R)
• M8: 6,805,506 km (0.081 R)
• M9: 8,650,048 km (0.106 R)
• M10: 9,624,977 km (0.084 R)
• M11: 11,129,932 km (0.084 R)
• M12: 12,786,728 km (0.085 R)
• M13: 15,514,047 km (0.087 R)
• M14: 16,102,715 km (0.04 R)
• M15: 16,523,683 km (0.076 R)
• M16: 18,152,056 km (0.049 R)
• M17: 21,291,517 km (0.101 R)
• M18: 27,670,819 km (0.079 R)
• M19: 30,599,646 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 14.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.33 AU - 7.15 AU

Year: 6737 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 88.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,053,575 km

• M1: 177,124 km (0.077 R)
• M2: 657,782 km (0.116 R)
• M3: 1,367,624 km (0.061 R)
• M4: 2,107,385 km (0.096 R)
• M5: 3,943,250 km (0.08 R)
• M6: 4,542,240 km (0.118 R)
• M7: 5,091,713 km (0.036 R)
• M8: 5,569,080 km (0.066 R)
• M9: 6,138,001 km (0.097 R)
• M10: 7,933,175 km (0.043 R)
• M11: 8,384,213 km (0.048 R)
• M12: 9,970,399 km (0.074 R)
• M13: 12,789,720 km (0.119 R)
• M14: 14,272,235 km (0.097 R)
• M15: 15,112,227 km (0.077 R)
• M16: 15,690,423 km (0.1 R)
• M17: 16,223,291 km (0.088 R)
• M18: 17,640,431 km (0.081 R)
• M19: 18,871,921 km (0.111 R)
• M20: 19,678,852 km (0.119 R)
• M21: 22,610,671 km (0.115 R)
• M22: 25,172,983 km (0.064 R)
• M23: 25,659,027 km (0.116 R)
• M24: 26,482,713 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 12,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit