🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.81 AU - 1.17 AU

Year: 345 Days

Day: 33.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1 AU - 1.56 AU

Year: 507 Days

Day: 29.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,495,359 km

• M1: 335,997 km (0.118 R)
• M2: 632,949 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.42 AU - 2.14 AU

Year: 831 Days

Day: 32.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,495,359 km

• M1: 46,226 km (0.109 R)
• M2: 1,081,443 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.93 AU - 3.07 AU

Year: 1818 Days

Day: 38.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 13

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.41 AU - 10.63 AU

Year: 9477 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,495,359 km

• M1: 166,502 km (0.116 R)
• M2: 588,069 km (0.112 R)
• M3: 1,088,025 km (0.09 R)
• M4: 1,765,255 km (0.115 R)
• M5: 2,711,162 km (0.101 R)
• M6: 3,162,499 km (0.069 R)
• M7: 3,756,552 km (0.054 R)
• M8: 4,218,660 km (0.114 R)
• M9: 4,969,192 km (0.12 R)
• M10: 5,712,843 km (0.117 R)
• M11: 8,234,615 km (0.118 R)
• M12: 9,989,697 km (0.072 R)
• M13: 10,500,275 km (0.101 R)
• M14: 10,930,967 km (0.047 R)
• M15: 14,401,937 km (0.098 R)
• M16: 16,038,837 km (0.085 R)
• M17: 16,675,525 km (0.108 R)
• M18: 18,897,053 km (0.103 R)
• M19: 19,464,029 km (0.112 R)
• M20: 22,867,531 km (0.096 R)
• M21: 26,472,989 km (0.109 R)
• M22: 29,108,305 km (0.12 R)
• M23: 30,732,040 km (0.082 R)
• M24: 33,023,880 km (0.098 R)
• M25: 34,473,483 km (0.082 R)
• M26: 35,001,414 km (0.059 R)
• M27: 36,399,107 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.8

Radius: 11.3

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.68 AU - 9.36 AU

Year: 9477 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,495,359 km

• M1: 148,999 km (0.066 R)
• M2: 563,236 km (0.118 R)
• M3: 942,317 km (0.084 R)
• M4: 1,680,882 km (0.038 R)
• M5: 2,303,807 km (0.061 R)
• M6: 3,075,583 km (0.101 R)
• M7: 3,448,829 km (0.105 R)
• M8: 4,231,525 km (0.111 R)
• M9: 4,847,121 km (0.113 R)
• M10: 6,668,774 km (0.107 R)
• M11: 7,839,527 km (0.083 R)
• M12: 8,317,941 km (0.077 R)
• M13: 9,381,282 km (0.064 R)
• M14: 11,224,478 km (0.096 R)
• M15: 11,889,291 km (0.099 R)
• M16: 12,876,038 km (0.057 R)
• M17: 17,741,410 km (0.044 R)
• M18: 24,071,943 km (0.1 R)
• M19: 25,838,245 km (0.089 R)
• M20: 27,095,466 km (0.11 R)
• M21: 28,291,949 km (0.097 R)
• M22: 28,800,582 km (0.095 R)
• M23: 32,868,896 km (0.105 R)
• M24: 33,431,085 km (0.065 R)
• M25: 35,039,860 km (0.089 R)
• M26: 38,909,808 km (0.087 R)
• M27: 39,412,756 km (0.072 R)
• M28: 40,947,630 km (0.116 R)
• M29: 42,654,990 km (0.102 R)
• M30: 43,864,489 km (0.093 R)
• M31: 44,546,207 km (0.119 R)
• M32: 45,234,955 km (0.059 R)
• M33: 45,651,735 km (0.099 R)
• M34: 47,059,152 km (0.073 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit