🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.67 AU - 0.69 AU

Year: 208 Days

Day: 18.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.01 AU - 1.33 AU

Year: 469 Days

Day: 36.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.35 AU - 1.51 AU

Year: 634 Days

Day: 26.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.29 AU - 3.93 AU

Year: 2544 Days

Day: 17.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.9

Radius: 9.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.35 AU - 7.21 AU

Year: 5836 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,376,403 km

• M1: 115,789 km (0.079 R)
• M2: 493,224 km (0.105 R)
• M3: 849,566 km (0.096 R)
• M4: 1,238,521 km (0.117 R)
• M5: 1,938,639 km (0.092 R)
• M6: 2,263,715 km (0.073 R)
• M7: 2,592,531 km (0.049 R)
• M8: 3,007,366 km (0.119 R)
• M9: 4,195,622 km (0.096 R)
• M10: 6,373,916 km (0.068 R)
• M11: 7,775,649 km (0.112 R)
• M12: 8,717,068 km (0.101 R)
• M13: 9,098,842 km (0.09 R)
• M14: 9,491,536 km (0.063 R)
• M15: 12,044,125 km (0.063 R)
• M16: 14,752,594 km (0.057 R)
• M17: 16,768,874 km (0.093 R)
• M18: 19,734,054 km (0.083 R)
• M19: 22,316,412 km (0.107 R)
• M20: 22,672,156 km (0.111 R)
• M21: 23,176,600 km (0.047 R)
• M22: 23,541,469 km (0.1 R)
• M23: 23,984,428 km (0.072 R)
• M24: 24,886,952 km (0.045 R)
• M25: 25,811,916 km (0.101 R)
• M26: 26,125,323 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.5

Radius: 8.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.09 AU - 7.39 AU

Year: 6489 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,376,403 km

• M1: 100,679 km (0.105 R)
• M2: 521,648 km (0.084 R)
• M3: 1,202,318 km (0.043 R)
• M4: 1,765,105 km (0.098 R)
• M5: 2,180,688 km (0.03 R)
• M6: 2,925,386 km (0.108 R)
• M7: 4,145,656 km (0.088 R)
• M8: 5,420,380 km (0.114 R)
• M9: 5,849,127 km (0.099 R)
• M10: 6,904,989 km (0.088 R)
• M11: 7,306,510 km (0.089 R)
• M12: 9,470,592 km (0.047 R)
• M13: 10,479,630 km (0.118 R)
• M14: 10,875,915 km (0.118 R)
• M15: 12,660,617 km (0.064 R)
• M16: 23,287,452 km (0.102 R)
• M17: 23,962,886 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit