🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.83 AU - 1.95 AU

Year: 979 Days

Day: 30.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,069,225 km

• M1: 89,609 km (0.104 R)

Asteroid Belt

Center: 2.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.27 AU - 4.37 AU

Year: 2813 Days

Day: 40.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,069,225 km

• M1: 181,761 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.6

Radius: 13.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.5 AU - 12.5 AU

Year: 14692 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,069,225 km

• M1: 165,455 km (0.093 R)
• M2: 723,007 km (0.086 R)
• M3: 1,516,474 km (0.083 R)
• M4: 2,028,846 km (0.091 R)
• M5: 2,547,203 km (0.119 R)
• M6: 3,712,720 km (0.105 R)
• M7: 4,626,165 km (0.104 R)
• M8: 5,722,119 km (0.114 R)
• M9: 6,769,004 km (0.106 R)
• M10: 8,724,847 km (0.076 R)
• M11: 12,782,240 km (0.074 R)
• M12: 13,723,061 km (0.114 R)
• M13: 15,294,138 km (0.059 R)
• M14: 17,871,410 km (0.042 R)
• M15: 20,364,609 km (0.099 R)
• M16: 23,573,184 km (0.089 R)
• M17: 24,987,482 km (0.071 R)
• M18: 28,431,375 km (0.042 R)
• M19: 30,501,659 km (0.088 R)
• M20: 35,589,184 km (0.034 R)
• M21: 37,313,748 km (0.072 R)
• M22: 37,855,292 km (0.059 R)
• M23: 52,654,112 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.1

Radius: 4.5

Gravity: 25.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.24 AU - 16.5 AU

Year: 20522 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,069,225 km

• M1: 55,950 km (0.095 R)
• M2: 382,073 km (0.103 R)
• M3: 624,571 km (0.106 R)
• M4: 1,511,986 km (0.036 R)
• M5: 3,241,487 km (0.093 R)
• M6: 3,488,622 km (0.095 R)
• M7: 4,051,410 km (0.089 R)
• M8: 4,370,801 km (0.114 R)
• M9: 4,988,042 km (0.112 R)
• M10: 5,898,794 km (0.118 R)
• M11: 7,750,516 km (0.069 R)
• M12: 8,092,946 km (0.114 R)
• M13: 9,398,037 km (0.076 R)
• M14: 9,619,143 km (0.088 R)
• M15: 9,843,689 km (0.108 R)
• M16: 10,597,812 km (0.086 R)
• M17: 11,640,958 km (0.11 R)
• M18: 12,351,399 km (0.109 R)
• M19: 13,158,928 km (0.091 R)
• M20: 16,581,129 km (0.039 R)
• M21: 19,820,671 km (0.082 R)
• M22: 20,645,404 km (0.091 R)
• M23: 20,831,803 km (0.071 R)
• M24: 21,302,438 km (0.047 R)
• M25: 22,559,508 km (0.041 R)
• M26: 23,967,673 km (0.053 R)
• M27: 26,516,223 km (0.07 R)
• M28: 26,846,983 km (0.073 R)
• M29: 27,855,872 km (0.056 R)
• M30: 30,548,035 km (0.083 R)
• M31: 31,770,848 km (0.108 R)
• M32: 37,401,861 km (0.112 R)
• M33: 41,999,303 km (0.105 R)
• M34: 48,585,948 km (0.064 R)
• M35: 49,081,117 km (0.07 R)
• M36: 56,190,157 km (0.092 R)
• M37: 62,192,921 km (0.107 R)
• M38: 67,989,689 km (0.1 R)
• M39: 69,440,938 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 10,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit