🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.92 AU - 1.14 AU

Year: 367 Days

Day: 34.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.2 AU - 1.9 AU

Year: 678 Days

Day: 12.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.74 AU - 3.08 AU

Year: 1745 Days

Day: 37.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.05 AU - 5.47 AU

Year: 4240 Days

Day: 31.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 9

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.77 AU - 8.45 AU

Year: 6663 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,401,099 km

• M1: 112,049 km (0.103 R)
• M2: 432,487 km (0.072 R)
• M3: 751,281 km (0.087 R)
• M4: 1,045,240 km (0.105 R)
• M5: 1,556,715 km (0.068 R)
• M6: 2,471,955 km (0.119 R)
• M7: 3,207,378 km (0.064 R)
• M8: 3,590,947 km (0.105 R)
• M9: 4,005,184 km (0.103 R)
• M10: 4,643,967 km (0.095 R)
• M11: 5,136,443 km (0.093 R)
• M12: 6,538,325 km (0.03 R)
• M13: 7,539,583 km (0.05 R)
• M14: 8,344,719 km (0.084 R)
• M15: 8,941,764 km (0.101 R)
• M16: 9,521,306 km (0.045 R)
• M17: 10,173,254 km (0.107 R)
• M18: 10,705,972 km (0.071 R)
• M19: 11,308,402 km (0.115 R)
• M20: 12,635,784 km (0.114 R)
• M21: 15,660,803 km (0.084 R)
• M22: 15,981,092 km (0.094 R)
• M23: 21,093,599 km (0.105 R)
• M24: 21,642,324 km (0.083 R)
• M25: 22,200,474 km (0.103 R)
• M26: 31,971,159 km (0.116 R)
• M27: 36,817,682 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 9.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.4 AU - 12.08 AU

Year: 13244 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,401,099 km

• M1: 123,568 km (0.096 R)
• M2: 632,799 km (0.109 R)
• M3: 1,880,445 km (0.111 R)
• M4: 2,194,451 km (0.078 R)
• M5: 3,012,452 km (0.066 R)
• M6: 3,702,398 km (0.058 R)
• M7: 6,622,399 km (0.091 R)
• M8: 10,516,431 km (0.097 R)
• M9: 13,595,454 km (0.097 R)
• M10: 16,893,190 km (0.12 R)
• M11: 22,581,799 km (0.086 R)
• M12: 23,905,740 km (0.04 R)
• M13: 26,617,201 km (0.084 R)
• M14: 28,756,750 km (0.088 R)
• M15: 35,639,449 km (0.106 R)
• M16: 37,431,781 km (0.09 R)
• M17: 37,774,360 km (0.107 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 12,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit