🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.56 AU - 0.66 AU

Year: 169 Days

Day: 17.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.16 AU - 1.3 AU

Year: 484 Days

Day: 32.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.81 AU - 4.47 AU

Year: 2464 Days

Day: 45 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 13.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.03 AU - 6.27 AU

Year: 4764 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,376,347 km

• M1: 170,542 km (0.03 R)
• M2: 671,844 km (0.095 R)
• M3: 1,505,852 km (0.051 R)
• M4: 2,478,238 km (0.078 R)
• M5: 3,438,956 km (0.084 R)
• M6: 4,720,860 km (0.055 R)
• M7: 7,096,773 km (0.07 R)
• M8: 7,594,186 km (0.119 R)
• M9: 8,240,748 km (0.111 R)
• M10: 8,757,759 km (0.081 R)
• M11: 9,193,687 km (0.105 R)
• M12: 12,371,295 km (0.108 R)
• M13: 14,207,310 km (0.05 R)
• M14: 16,520,990 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 14.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.31 AU - 8.65 AU

Year: 6542 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,376,347 km

• M1: 182,809 km (0.078 R)
• M2: 849,267 km (0.088 R)
• M3: 1,512,285 km (0.096 R)
• M4: 2,169,618 km (0.097 R)
• M5: 2,660,000 km (0.096 R)
• M6: 3,139,461 km (0.111 R)
• M7: 3,677,116 km (0.109 R)
• M8: 4,355,841 km (0.088 R)
• M9: 5,267,491 km (0.098 R)
• M10: 8,147,399 km (0.053 R)
• M11: 8,778,104 km (0.083 R)
• M12: 9,623,631 km (0.057 R)
• M13: 11,843,663 km (0.103 R)
• M14: 12,876,786 km (0.116 R)
• M15: 13,617,745 km (0.118 R)
• M16: 14,874,516 km (0.106 R)
• M17: 18,177,338 km (0.066 R)
• M18: 19,849,693 km (0.091 R)
• M19: 20,531,261 km (0.092 R)
• M20: 21,622,577 km (0.114 R)
• M21: 22,916,599 km (0.113 R)
• M22: 24,953,822 km (0.111 R)
• M23: 28,422,548 km (0.113 R)
• M24: 31,277,324 km (0.105 R)
• M25: 32,200,942 km (0.057 R)
• M26: 35,190,805 km (0.091 R)
• M27: 36,302,018 km (0.049 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit