🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.27 AU - 2.61 AU

Year: 1444 Days

Day: 29.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.3 AU - 3.58 AU

Year: 2416 Days

Day: 46 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 11.6

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.78 AU - 10.36 AU

Year: 12103 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,284,353 km

• M1: 145,110 km (0.116 R)
• M2: 540,946 km (0.057 R)
• M3: 909,106 km (0.081 R)
• M4: 1,585,139 km (0.066 R)
• M5: 2,449,216 km (0.12 R)
• M6: 2,837,423 km (0.078 R)
• M7: 3,739,947 km (0.109 R)
• M8: 4,630,204 km (0.116 R)
• M9: 9,491,536 km (0.092 R)
• M10: 12,156,024 km (0.102 R)
• M11: 17,149,900 km (0.11 R)
• M12: 53,618,869 km (0.072 R)
• M13: 58,415,126 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 13.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.56 AU - 10.58 AU

Year: 12103 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,284,353 km

• M1: 164,707 km (0.055 R)
• M2: 673,190 km (0.077 R)
• M3: 1,172,698 km (0.1 R)
• M4: 2,487,663 km (0.081 R)
• M5: 3,354,134 km (0.102 R)
• M6: 4,594,300 km (0.064 R)
• M7: 7,523,427 km (0.073 R)
• M8: 8,462,752 km (0.081 R)
• M9: 10,200,331 km (0.084 R)
• M10: 11,407,885 km (0.097 R)
• M11: 17,054,456 km (0.107 R)
• M12: 20,560,731 km (0.112 R)
• M13: 23,302,412 km (0.103 R)
• M14: 26,179,627 km (0.11 R)
• M15: 28,751,963 km (0.066 R)
• M16: 30,044,638 km (0.098 R)
• M17: 31,151,213 km (0.095 R)
• M18: 33,328,311 km (0.098 R)
• M19: 33,799,395 km (0.077 R)
• M20: 36,594,182 km (0.074 R)
• M21: 38,111,853 km (0.106 R)
• M22: 39,671,111 km (0.103 R)
• M23: 51,326,880 km (0.027 R)
• M24: 52,429,865 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.6

Radius: 8.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.08 AU - 11.14 AU

Year: 12175 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,284,353 km

• M1: 110,702 km (0.114 R)
• M2: 404,513 km (0.098 R)
• M3: 1,179,878 km (0.069 R)
• M4: 1,760,169 km (0.052 R)
• M5: 2,239,031 km (0.116 R)
• M6: 3,017,987 km (0.089 R)
• M7: 3,630,740 km (0.119 R)
• M8: 4,047,520 km (0.105 R)
• M9: 6,975,898 km (0.07 R)
• M10: 7,621,712 km (0.105 R)
• M11: 7,959,205 km (0.12 R)
• M12: 9,897,994 km (0.073 R)
• M13: 14,426,171 km (0.104 R)
• M14: 17,644,919 km (0.112 R)
• M15: 24,173,071 km (0.068 R)
• M16: 30,115,847 km (0.068 R)
• M17: 30,642,132 km (0.104 R)
• M18: 31,821,861 km (0.091 R)
• M19: 41,586,562 km (0.117 R)
• M20: 43,298,112 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 18,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit