🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.95 AU - 1.21 AU

Year: 423 Days

Day: 19.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.7

Radius: 9.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.45 AU - 9.97 AU

Year: 8862 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,562,180 km

• M1: 472,131 km (0.107 R)
• M2: 881,879 km (0.115 R)
• M3: 1,527,095 km (0.118 R)
• M4: 1,866,084 km (0.085 R)
• M5: 2,872,578 km (0.05 R)
• M6: 4,258,004 km (0.105 R)
• M7: 6,620,454 km (0.095 R)
• M8: 7,843,267 km (0.09 R)
• M9: 9,342,088 km (0.088 R)
• M10: 10,876,214 km (0.097 R)
• M11: 11,372,430 km (0.113 R)
• M12: 12,952,632 km (0.119 R)
• M13: 20,975,117 km (0.098 R)
• M14: 33,530,867 km (0.093 R)
• M15: 36,420,499 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 12

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.58 AU - 10 AU

Year: 11540 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,562,180 km

• M1: 149,598 km (0.119 R)
• M2: 649,404 km (0.116 R)
• M3: 1,056,610 km (0.119 R)
• M4: 1,499,719 km (0.099 R)
• M5: 2,172,909 km (0.088 R)
• M6: 2,776,387 km (0.082 R)
• M7: 4,956,477 km (0.119 R)
• M8: 5,380,437 km (0.057 R)
• M9: 5,758,022 km (0.111 R)
• M10: 6,153,409 km (0.119 R)
• M11: 8,733,075 km (0.116 R)
• M12: 12,371,146 km (0.109 R)
• M13: 13,340,390 km (0.08 R)
• M14: 14,035,571 km (0.119 R)
• M15: 15,361,457 km (0.105 R)
• M16: 16,624,662 km (0.054 R)
• M17: 19,597,321 km (0.116 R)
• M18: 20,913,483 km (0.097 R)
• M19: 23,539,075 km (0.08 R)
• M20: 25,025,629 km (0.11 R)
• M21: 27,674,858 km (0.094 R)
• M22: 33,987,888 km (0.065 R)
• M23: 36,126,839 km (0.095 R)
• M24: 41,066,859 km (0.096 R)
• M25: 47,015,619 km (0.087 R)
• M26: 49,219,046 km (0.116 R)
• M27: 49,818,036 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 10.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.46 AU - 12.38 AU

Year: 13594 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,562,180 km

• M1: 126,859 km (0.099 R)
• M2: 464,202 km (0.118 R)
• M3: 1,366,128 km (0.084 R)
• M4: 1,812,677 km (0.086 R)
• M5: 2,547,203 km (0.105 R)
• M6: 4,031,663 km (0.093 R)
• M7: 4,387,257 km (0.108 R)
• M8: 4,763,795 km (0.045 R)
• M9: 5,520,610 km (0.092 R)
• M10: 5,928,115 km (0.082 R)
• M11: 6,945,680 km (0.101 R)
• M12: 9,588,924 km (0.067 R)
• M13: 12,570,709 km (0.099 R)
• M14: 15,559,525 km (0.08 R)
• M15: 25,812,664 km (0.057 R)
• M16: 26,335,658 km (0.048 R)
• M17: 27,493,097 km (0.09 R)
• M18: 27,855,872 km (0.067 R)
• M19: 32,665,593 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit