🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.77 AU - 0.85 AU

Year: 264 Days

Day: 17.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,995,424 km

• M1: 18,550 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.84 AU - 2.32 AU

Year: 1085 Days

Day: 41.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.63 AU - 5.63 AU

Year: 3603 Days

Day: 44.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.4

Radius: 8.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.14 AU - 8.86 AU

Year: 7428 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,995,424 km

• M1: 110,104 km (0.114 R)
• M2: 685,906 km (0.088 R)
• M3: 1,190,949 km (0.046 R)
• M4: 1,559,408 km (0.118 R)
• M5: 2,029,146 km (0.107 R)
• M6: 2,621,254 km (0.116 R)
• M7: 3,527,667 km (0.118 R)
• M8: 4,042,583 km (0.113 R)
• M9: 5,099,941 km (0.095 R)
• M10: 5,945,618 km (0.1 R)
• M11: 6,275,481 km (0.087 R)
• M12: 7,214,956 km (0.09 R)
• M13: 7,913,428 km (0.106 R)
• M14: 8,866,666 km (0.064 R)
• M15: 9,371,110 km (0.077 R)
• M16: 11,967,530 km (0.108 R)
• M17: 12,539,144 km (0.109 R)
• M18: 13,736,675 km (0.087 R)
• M19: 19,116,962 km (0.105 R)
• M20: 19,655,365 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197

Radius: 14.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.85 AU - 8.91 AU

Year: 8773 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,995,424 km

• M1: 176,675 km (0.047 R)
• M2: 789,129 km (0.087 R)
• M3: 1,359,994 km (0.115 R)
• M4: 1,886,130 km (0.118 R)
• M5: 3,800,534 km (0.083 R)
• M6: 4,491,377 km (0.066 R)
• M7: 9,892,907 km (0.092 R)
• M8: 10,360,999 km (0.042 R)
• M9: 12,977,765 km (0.087 R)
• M10: 15,098,464 km (0.101 R)
• M11: 16,834,099 km (0.118 R)
• M12: 17,318,646 km (0.069 R)
• M13: 18,063,045 km (0.096 R)
• M14: 18,570,930 km (0.083 R)
• M15: 19,416,906 km (0.115 R)
• M16: 20,288,164 km (0.106 R)
• M17: 22,181,325 km (0.027 R)
• M18: 22,985,414 km (0.066 R)
• M19: 23,733,104 km (0.065 R)
• M20: 26,074,161 km (0.038 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit