🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.91 AU - 1.31 AU

Year: 411 Days

Day: 19.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.98 AU - 1.64 AU

Year: 527 Days

Day: 15.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,801,408 km

• M1: 788,979 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.05 AU - 3.39 AU

Year: 1577 Days

Day: 43.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.7

Radius: 10.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.04 AU - 7.12 AU

Year: 6621 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,801,408 km

• M1: 126,560 km (0.072 R)
• M2: 480,508 km (0.087 R)
• M3: 1,161,927 km (0.12 R)
• M4: 2,161,240 km (0.107 R)
• M5: 2,611,530 km (0.104 R)
• M6: 3,747,277 km (0.041 R)
• M7: 4,503,793 km (0.105 R)
• M8: 7,101,411 km (0.099 R)
• M9: 7,720,896 km (0.056 R)
• M10: 9,025,988 km (0.071 R)
• M11: 11,227,171 km (0.077 R)
• M12: 12,634,288 km (0.049 R)
• M13: 13,271,874 km (0.105 R)
• M14: 15,136,612 km (0.077 R)
• M15: 16,410,438 km (0.091 R)
• M16: 17,041,591 km (0.086 R)
• M17: 17,428,002 km (0.099 R)
• M18: 19,170,369 km (0.111 R)
• M19: 19,870,487 km (0.119 R)
• M20: 20,879,225 km (0.101 R)
• M21: 22,532,730 km (0.048 R)
• M22: 23,549,846 km (0.096 R)
• M23: 24,110,090 km (0.081 R)
• M24: 25,340,533 km (0.06 R)
• M25: 25,675,632 km (0.074 R)
• M26: 26,183,816 km (0.105 R)
• M27: 26,785,050 km (0.102 R)
• M28: 27,132,865 km (0.061 R)
• M29: 28,735,058 km (0.066 R)
• M30: 29,651,944 km (0.069 R)
• M31: 30,968,255 km (0.061 R)
• M32: 32,029,503 km (0.092 R)
• M33: 33,818,095 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 10.7

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.46 AU - 10.28 AU

Year: 10081 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 108.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,801,408 km

• M1: 133,591 km (0.088 R)
• M2: 639,531 km (0.077 R)
• M3: 1,454,390 km (0.079 R)
• M4: 5,027,386 km (0.111 R)
• M5: 6,226,712 km (0.086 R)
• M6: 7,607,501 km (0.064 R)
• M7: 8,110,299 km (0.115 R)
• M8: 9,135,942 km (0.115 R)
• M9: 9,512,330 km (0.112 R)
• M10: 10,807,848 km (0.066 R)
• M11: 15,397,959 km (0.101 R)
• M12: 16,547,469 km (0.095 R)
• M13: 17,680,673 km (0.101 R)
• M14: 21,226,741 km (0.032 R)
• M15: 22,140,186 km (0.083 R)
• M16: 24,493,061 km (0.1 R)
• M17: 26,057,256 km (0.062 R)
• M18: 35,347,733 km (0.113 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 18,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit