🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.93 AU - 1.45 AU

Year: 463 Days

Day: 15.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 14.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.15 AU - 7.39 AU

Year: 5596 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 93.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,824,778 km

• M1: 175,329 km (0.069 R)
• M2: 771,476 km (0.107 R)
• M3: 1,304,045 km (0.11 R)
• M4: 1,928,317 km (0.091 R)
• M5: 2,400,597 km (0.056 R)
• M6: 3,265,722 km (0.115 R)
• M7: 3,733,963 km (0.118 R)
• M8: 4,206,094 km (0.079 R)
• M9: 4,674,036 km (0.112 R)
• M10: 6,483,572 km (0.092 R)
• M11: 7,379,364 km (0.1 R)
• M12: 7,904,751 km (0.113 R)
• M13: 8,389,000 km (0.12 R)
• M14: 9,669,258 km (0.081 R)
• M15: 10,337,362 km (0.076 R)
• M16: 10,996,491 km (0.119 R)
• M17: 12,228,130 km (0.083 R)
• M18: 13,825,386 km (0.059 R)
• M19: 14,578,312 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.1

Radius: 8.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.01 AU - 11.61 AU

Year: 11800 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,824,778 km

• M1: 156,180 km (0.06 R)
• M2: 627,862 km (0.116 R)
• M3: 930,200 km (0.081 R)
• M4: 1,319,453 km (0.089 R)
• M5: 3,155,318 km (0.093 R)
• M6: 3,763,583 km (0.084 R)
• M7: 5,150,655 km (0.083 R)
• M8: 10,547,248 km (0.074 R)
• M9: 12,395,231 km (0.083 R)
• M10: 13,721,117 km (0.094 R)
• M11: 14,387,725 km (0.096 R)
• M12: 18,263,955 km (0.108 R)
• M13: 21,229,883 km (0.088 R)
• M14: 23,719,191 km (0.094 R)
• M15: 33,631,995 km (0.116 R)
• M16: 33,959,315 km (0.11 R)
• M17: 41,582,823 km (0.118 R)
• M18: 42,086,070 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.4

Radius: 13.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.74 AU - 13.32 AU

Year: 13057 Days

Day: 10.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,824,778 km

• M1: 166,652 km (0.081 R)
• M2: 1,139,637 km (0.031 R)
• M3: 2,595,822 km (0.092 R)
• M4: 3,251,061 km (0.064 R)
• M5: 4,100,178 km (0.096 R)
• M6: 4,640,077 km (0.115 R)
• M7: 5,092,461 km (0.116 R)
• M8: 6,471,753 km (0.104 R)
• M9: 7,291,550 km (0.109 R)
• M10: 9,187,703 km (0.105 R)
• M11: 10,770,149 km (0.039 R)
• M12: 13,474,729 km (0.052 R)
• M13: 13,999,219 km (0.099 R)
• M14: 15,440,894 km (0.111 R)
• M15: 16,015,350 km (0.075 R)
• M16: 17,825,035 km (0.034 R)
• M17: 20,530,961 km (0.112 R)
• M18: 23,973,807 km (0.117 R)
• M19: 28,958,557 km (0.105 R)
• M20: 29,503,243 km (0.081 R)
• M21: 31,291,985 km (0.104 R)
• M22: 33,748,083 km (0.07 R)
• M23: 36,204,330 km (0.107 R)
• M24: 36,836,680 km (0.083 R)
• M25: 46,479,011 km (0.095 R)
• M26: 48,590,735 km (0.086 R)
• M27: 49,981,546 km (0.116 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit