🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.84 AU - 1 AU

Year: 324 Days

Day: 23.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.86 AU - 1.24 AU

Year: 395 Days

Day: 23.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.01 AU - 4.59 AU

Year: 3273 Days

Day: 20.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 11.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.33 AU - 7.43 AU

Year: 5916 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,911,876 km

• M1: 144,362 km (0.074 R)
• M2: 670,498 km (0.062 R)
• M3: 1,032,225 km (0.052 R)
• M4: 1,800,859 km (0.114 R)
• M5: 2,369,780 km (0.072 R)
• M6: 2,969,967 km (0.087 R)
• M7: 4,612,701 km (0.096 R)
• M8: 5,242,358 km (0.06 R)
• M9: 6,067,091 km (0.111 R)
• M10: 8,143,360 km (0.103 R)
• M11: 8,595,594 km (0.105 R)
• M12: 9,137,887 km (0.104 R)
• M13: 10,291,436 km (0.12 R)
• M14: 11,197,401 km (0.076 R)
• M15: 14,234,985 km (0.079 R)
• M16: 14,637,104 km (0.059 R)
• M17: 15,306,705 km (0.101 R)
• M18: 18,427,316 km (0.104 R)
• M19: 20,452,722 km (0.1 R)
• M20: 22,895,206 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.9

Radius: 10

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.8 AU - 8.7 AU

Year: 8699 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,911,876 km

• M1: 133,142 km (0.102 R)
• M2: 746,493 km (0.046 R)
• M3: 1,351,318 km (0.118 R)
• M4: 1,813,874 km (0.117 R)
• M5: 4,864,474 km (0.11 R)
• M6: 5,728,102 km (0.095 R)
• M7: 6,910,374 km (0.052 R)
• M8: 7,519,986 km (0.058 R)
• M9: 8,206,640 km (0.1 R)
• M10: 8,716,021 km (0.102 R)
• M11: 9,845,185 km (0.084 R)
• M12: 11,273,995 km (0.093 R)
• M13: 15,033,240 km (0.06 R)
• M14: 15,348,293 km (0.12 R)
• M15: 16,452,175 km (0.091 R)
• M16: 18,099,846 km (0.088 R)
• M17: 21,880,933 km (0.038 R)
• M18: 28,588,452 km (0.073 R)
• M19: 33,571,109 km (0.101 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: 524 - 12,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit