🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201

Radius: 14

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.51 AU - 4.37 AU

Year: 5130 Days

Day: 11.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,372,796 km

• M1: 174,132 km (0.072 R)
• M2: 715,078 km (0.045 R)
• M3: 1,599,800 km (0.06 R)
• M4: 2,093,173 km (0.094 R)
• M5: 3,170,128 km (0.116 R)
• M6: 3,652,731 km (0.035 R)
• M7: 4,102,572 km (0.065 R)
• M8: 4,745,394 km (0.119 R)
• M9: 5,405,270 km (0.091 R)
• M10: 6,099,105 km (0.111 R)
• M11: 6,968,269 km (0.103 R)
• M12: 7,950,678 km (0.062 R)
• M13: 8,576,446 km (0.078 R)
• M14: 9,270,580 km (0.074 R)
• M15: 10,381,643 km (0.115 R)
• M16: 11,872,386 km (0.077 R)
• M17: 12,341,824 km (0.087 R)
• M18: 15,627,442 km (0.074 R)
• M19: 16,611,348 km (0.08 R)
• M20: 17,857,199 km (0.104 R)
• M21: 18,417,891 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 10.9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.83 AU - 5.93 AU

Year: 9354 Days

Day: 10.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,372,796 km

• M1: 137,032 km (0.025 R)
• M2: 494,271 km (0.028 R)
• M3: 879,935 km (0.111 R)
• M4: 1,285,644 km (0.092 R)
• M5: 1,711,400 km (0.064 R)
• M6: 2,160,792 km (0.032 R)
• M7: 2,608,089 km (0.117 R)
• M8: 3,027,562 km (0.071 R)
• M9: 3,565,516 km (0.091 R)
• M10: 4,249,776 km (0.105 R)
• M11: 5,113,854 km (0.115 R)
• M12: 5,844,490 km (0.119 R)
• M13: 6,271,592 km (0.118 R)
• M14: 8,958,968 km (0.097 R)
• M15: 10,478,284 km (0.067 R)
• M16: 11,056,629 km (0.109 R)
• M17: 11,823,468 km (0.075 R)
• M18: 13,833,166 km (0.108 R)
• M19: 14,401,189 km (0.102 R)
• M20: 15,249,109 km (0.107 R)
• M21: 15,992,312 km (0.114 R)
• M22: 16,901,418 km (0.099 R)
• M23: 19,364,098 km (0.074 R)
• M24: 22,658,542 km (0.077 R)
• M25: 27,674,559 km (0.078 R)
• M26: 29,810,368 km (0.084 R)
• M27: 36,634,275 km (0.104 R)
• M28: 44,978,245 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.8

Radius: 3.8

Gravity: 63.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.18 AU - 6.98 AU

Year: 9835 Days

Day: 22.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,372,796 km

• M1: 47,722 km (0.045 R)
• M2: 193,879 km (0.115 R)
• M3: 367,861 km (0.104 R)
• M4: 574,605 km (0.036 R)
• M5: 1,010,085 km (0.049 R)
• M6: 1,135,448 km (0.099 R)
• M7: 1,576,163 km (0.066 R)
• M8: 1,745,807 km (0.088 R)
• M9: 2,329,388 km (0.087 R)
• M10: 2,612,727 km (0.093 R)
• M11: 4,879,284 km (0.094 R)
• M12: 5,549,483 km (0.12 R)
• M13: 6,165,676 km (0.112 R)
• M14: 6,786,208 km (0.083 R)
• M15: 8,059,884 km (0.05 R)
• M16: 9,839,950 km (0.082 R)
• M17: 10,958,642 km (0.093 R)
• M18: 11,982,640 km (0.089 R)
• M19: 15,644,347 km (0.081 R)
• M20: 16,572,751 km (0.114 R)
• M21: 17,689,051 km (0.05 R)
• M22: 21,683,463 km (0.107 R)
• M23: 25,359,083 km (0.055 R)
• M24: 28,687,336 km (0.093 R)
• M25: 33,561,983 km (0.059 R)
• M26: 36,071,637 km (0.098 R)
• M27: 37,309,410 km (0.063 R)
• M28: 42,818,202 km (0.091 R)
• M29: 48,396,557 km (0.114 R)
• M30: 49,295,640 km (0.114 R)
• M31: 51,127,017 km (0.064 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 14,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit