🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.55 AU - 0.59 AU

Year: 150 Days

Day: 15.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.04 AU - 1.3 AU

Year: 441 Days

Day: 17.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.75 AU - 2.51 AU

Year: 1083 Days

Day: 24.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,470,444 km

• M1: 2,010,446 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 8.1

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.63 AU - 8.11 AU

Year: 6968 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,470,444 km

• M1: 144,960 km (0.102 R)
• M2: 444,904 km (0.072 R)
• M3: 858,542 km (0.116 R)
• M4: 1,262,307 km (0.11 R)
• M5: 1,759,869 km (0.084 R)
• M6: 2,794,339 km (0.106 R)
• M7: 3,688,336 km (0.098 R)
• M8: 4,454,725 km (0.073 R)
• M9: 5,830,278 km (0.119 R)
• M10: 6,473,848 km (0.072 R)
• M11: 6,867,589 km (0.117 R)
• M12: 7,315,186 km (0.102 R)
• M13: 10,616,063 km (0.052 R)
• M14: 16,909,945 km (0.074 R)
• M15: 19,072,681 km (0.102 R)
• M16: 21,491,828 km (0.118 R)
• M17: 23,186,174 km (0.113 R)
• M18: 26,930,160 km (0.086 R)
• M19: 27,390,024 km (0.088 R)
• M20: 28,801,180 km (0.072 R)
• M21: 30,161,623 km (0.039 R)
• M22: 36,590,891 km (0.104 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 20,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit