🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.11 AU - 1.59 AU

Year: 573 Days

Day: 40.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,626,135 km

• M1: 40,391 km (0.085 R)
• M2: 98,884 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.45 AU - 1.91 AU

Year: 795 Days

Day: 43.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.79 AU - 2.81 AU

Year: 1274 Days

Day: 29.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 12.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.68 AU - 6.33 AU

Year: 4711 Days

Day: 10.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 51 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,626,135 km

• M1: 160,967 km (0.119 R)
• M2: 664,065 km (0.073 R)
• M3: 1,200,523 km (0.046 R)
• M4: 1,703,321 km (0.098 R)
• M5: 2,846,698 km (0.074 R)
• M6: 3,467,679 km (0.043 R)
• M7: 4,587,718 km (0.099 R)
• M8: 5,581,945 km (0.117 R)
• M9: 6,507,358 km (0.112 R)
• M10: 7,646,396 km (0.063 R)
• M11: 9,432,146 km (0.061 R)
• M12: 11,182,441 km (0.075 R)
• M13: 12,934,531 km (0.053 R)
• M14: 14,998,383 km (0.078 R)
• M15: 15,408,431 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.3

Radius: 8.4

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.57 AU - 11.69 AU

Year: 13562 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,626,135 km

• M1: 106,514 km (0.117 R)
• M2: 535,411 km (0.104 R)
• M3: 1,020,557 km (0.045 R)
• M4: 1,297,163 km (0.1 R)
• M5: 2,007,005 km (0.117 R)
• M6: 2,294,532 km (0.091 R)
• M7: 2,589,240 km (0.102 R)
• M8: 3,184,191 km (0.104 R)
• M9: 4,404,161 km (0.111 R)
• M10: 4,706,050 km (0.11 R)
• M11: 6,018,771 km (0.104 R)
• M12: 6,700,489 km (0.106 R)
• M13: 7,818,284 km (0.1 R)
• M14: 8,127,503 km (0.094 R)
• M15: 8,444,650 km (0.05 R)
• M16: 9,298,704 km (0.114 R)
• M17: 10,156,947 km (0.066 R)
• M18: 10,848,239 km (0.084 R)
• M19: 11,122,302 km (0.104 R)
• M20: 12,324,172 km (0.045 R)
• M21: 13,673,993 km (0.108 R)
• M22: 15,187,625 km (0.068 R)
• M23: 19,334,777 km (0.112 R)
• M24: 20,312,399 km (0.099 R)
• M25: 20,897,775 km (0.094 R)
• M26: 22,454,491 km (0.102 R)
• M27: 22,900,292 km (0.09 R)
• M28: 25,992,032 km (0.108 R)
• M29: 33,914,735 km (0.113 R)
• M30: 39,573,274 km (0.113 R)
• M31: 42,897,489 km (0.112 R)
• M32: 44,697,600 km (0.107 R)
• M33: 50,399,523 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 18,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit