🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.02 AU - 1.02 AU

Year: 360 Days

Day: 37.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.97 AU - 1.25 AU

Year: 409 Days

Day: 26.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.99 AU - 1.59 AU

Year: 513 Days

Day: 35.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,968,420 km

• M1: 651,050 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.47 AU - 5.35 AU

Year: 3240 Days

Day: 26.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,968,420 km

• M1: 633,248 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.8

Radius: 8.7

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.92 AU - 11.16 AU

Year: 10309 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,968,420 km

• M1: 108,159 km (0.083 R)
• M2: 603,627 km (0.056 R)
• M3: 1,048,831 km (0.067 R)
• M4: 1,459,327 km (0.1 R)
• M5: 2,689,321 km (0.114 R)
• M6: 3,015,295 km (0.101 R)
• M7: 4,562,436 km (0.114 R)
• M8: 8,067,514 km (0.106 R)
• M9: 11,581,418 km (0.099 R)
• M10: 13,421,023 km (0.029 R)
• M11: 19,691,269 km (0.119 R)
• M12: 20,925,152 km (0.11 R)
• M13: 28,080,418 km (0.104 R)
• M14: 30,931,903 km (0.106 R)
• M15: 45,956,615 km (0.081 R)
• M16: 49,005,719 km (0.096 R)
• M17: 49,302,970 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.6

Radius: 12.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.02 AU - 12.22 AU

Year: 12973 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,968,420 km

• M1: 156,629 km (0.032 R)
• M2: 643,121 km (0.081 R)
• M3: 1,985,912 km (0.094 R)
• M4: 2,946,928 km (0.099 R)
• M5: 3,600,073 km (0.109 R)
• M6: 4,226,439 km (0.076 R)
• M7: 5,162,323 km (0.116 R)
• M8: 7,667,340 km (0.094 R)
• M9: 8,318,689 km (0.114 R)
• M10: 9,416,737 km (0.071 R)
• M11: 11,418,656 km (0.072 R)
• M12: 12,206,887 km (0.073 R)
• M13: 16,626,906 km (0.11 R)
• M14: 17,323,882 km (0.116 R)
• M15: 18,202,022 km (0.11 R)
• M16: 21,284,486 km (0.091 R)
• M17: 23,910,826 km (0.091 R)
• M18: 25,914,390 km (0.102 R)
• M19: 33,686,299 km (0.054 R)
• M20: 35,433,153 km (0.043 R)
• M21: 36,717,451 km (0.113 R)
• M22: 39,378,648 km (0.045 R)
• M23: 49,545,917 km (0.1 R)
• M24: 53,791,056 km (0.107 R)
• M25: 56,868,135 km (0.109 R)
• M26: 59,341,287 km (0.051 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit