🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1 AU - 1.22 AU

Year: 417 Days

Day: 16.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.64 AU - 2.5 AU

Year: 1062 Days

Day: 13.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.1 AU - 3.06 AU

Year: 1477 Days

Day: 42.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.1

Radius: 14.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.7 AU - 6.86 AU

Year: 4953 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,704,999 km

• M1: 185,501 km (0.036 R)
• M2: 835,953 km (0.094 R)
• M3: 1,380,040 km (0.105 R)
• M4: 1,997,580 km (0.05 R)
• M5: 2,763,671 km (0.069 R)
• M6: 3,391,833 km (0.12 R)
• M7: 4,002,042 km (0.083 R)
• M8: 4,710,089 km (0.098 R)
• M9: 7,553,196 km (0.091 R)
• M10: 8,265,731 km (0.089 R)
• M11: 8,752,672 km (0.079 R)
• M12: 11,164,190 km (0.08 R)
• M13: 12,090,201 km (0.041 R)
• M14: 14,468,059 km (0.063 R)
• M15: 15,288,753 km (0.034 R)
• M16: 16,548,367 km (0.102 R)
• M17: 17,876,048 km (0.106 R)
• M18: 19,338,966 km (0.103 R)
• M19: 20,133,181 km (0.069 R)
• M20: 21,928,953 km (0.106 R)
• M21: 22,502,362 km (0.051 R)
• M22: 23,604,450 km (0.106 R)
• M23: 25,285,780 km (0.047 R)
• M24: 27,045,649 km (0.071 R)
• M25: 28,039,428 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.2

Radius: 6.9

Gravity: 19.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.95 AU - 18.65 AU

Year: 26769 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 101,704,999 km

• M1: 86,019 km (0.108 R)
• M2: 358,736 km (0.104 R)
• M3: 1,354,758 km (0.085 R)
• M4: 3,292,350 km (0.112 R)
• M5: 3,574,192 km (0.101 R)
• M6: 4,906,361 km (0.108 R)
• M7: 6,687,474 km (0.04 R)
• M8: 7,886,650 km (0.101 R)
• M9: 8,278,447 km (0.111 R)
• M10: 9,223,008 km (0.086 R)
• M11: 13,095,498 km (0.054 R)
• M12: 14,291,982 km (0.096 R)
• M13: 20,956,268 km (0.12 R)
• M14: 25,982,457 km (0.065 R)
• M15: 28,381,110 km (0.089 R)
• M16: 30,104,926 km (0.049 R)
• M17: 33,468,634 km (0.074 R)
• M18: 35,542,061 km (0.041 R)
• M19: 38,331,911 km (0.08 R)
• M20: 41,935,724 km (0.065 R)
• M21: 43,819,610 km (0.05 R)
• M22: 49,998,002 km (0.059 R)
• M23: 54,290,713 km (0.092 R)
• M24: 61,397,808 km (0.093 R)
• M25: 71,482,949 km (0.066 R)
• M26: 71,724,250 km (0.103 R)
• M27: 74,166,136 km (0.096 R)
• M28: 76,410,852 km (0.065 R)
• M29: 78,957,756 km (0.11 R)
• M30: 97,496,523 km (0.071 R)
• M31: 97,793,175 km (0.115 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 15,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit