🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.37 AU - 5.27 AU

Year: 3702 Days

Day: 19.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.9

Radius: 14.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.85 AU - 7.47 AU

Year: 6703 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,846,489 km

• M1: 183,407 km (0.055 R)
• M2: 1,012,478 km (0.057 R)
• M3: 1,658,292 km (0.107 R)
• M4: 2,300,516 km (0.057 R)
• M5: 3,229,818 km (0.083 R)
• M6: 4,965,303 km (0.117 R)
• M7: 5,490,990 km (0.082 R)
• M8: 7,594,037 km (0.081 R)
• M9: 10,375,510 km (0.105 R)
• M10: 15,855,729 km (0.097 R)
• M11: 17,662,572 km (0.04 R)
• M12: 22,146,469 km (0.11 R)
• M13: 23,823,162 km (0.062 R)
• M14: 26,892,012 km (0.091 R)
• M15: 29,738,561 km (0.097 R)
• M16: 31,777,280 km (0.088 R)
• M17: 34,324,184 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 12.4

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.77 AU - 14.35 AU

Year: 16512 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,846,489 km

• M1: 168,298 km (0.106 R)
• M2: 603,029 km (0.08 R)
• M3: 1,317,508 km (0.083 R)
• M4: 1,833,920 km (0.079 R)
• M5: 2,703,234 km (0.036 R)
• M6: 3,131,233 km (0.109 R)
• M7: 3,688,186 km (0.03 R)
• M8: 4,630,802 km (0.051 R)
• M9: 7,526,867 km (0.05 R)
• M10: 8,138,274 km (0.115 R)
• M11: 8,530,968 km (0.059 R)
• M12: 9,301,248 km (0.101 R)
• M13: 10,286,350 km (0.068 R)
• M14: 12,081,225 km (0.064 R)
• M15: 14,006,400 km (0.088 R)
• M16: 14,932,859 km (0.103 R)
• M17: 16,907,551 km (0.056 R)
• M18: 17,467,795 km (0.042 R)
• M19: 18,206,210 km (0.117 R)
• M20: 19,921,500 km (0.068 R)
• M21: 22,309,530 km (0.102 R)
• M22: 24,171,276 km (0.067 R)
• M23: 25,503,295 km (0.091 R)
• M24: 27,318,366 km (0.111 R)
• M25: 28,876,727 km (0.098 R)
• M26: 31,443,827 km (0.081 R)
• M27: 39,772,090 km (0.103 R)
• M28: 40,906,790 km (0.044 R)
• M29: 41,771,765 km (0.094 R)
• M30: 42,208,740 km (0.094 R)
• M31: 48,331,631 km (0.08 R)
• M32: 54,673,384 km (0.096 R)
• M33: 56,252,689 km (0.104 R)
• M34: 57,501,981 km (0.115 R)
• M35: 64,802,806 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.1

Radius: 3.7

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.09 AU - 16.23 AU

Year: 17663 Days

Day: 15.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,846,489 km

• M1: 47,423 km (0.088 R)
• M2: 194,627 km (0.102 R)
• M3: 446,400 km (0.101 R)
• M4: 849,267 km (0.074 R)
• M5: 1,114,055 km (0.035 R)
• M6: 2,789,701 km (0.105 R)
• M7: 3,106,101 km (0.052 R)
• M8: 3,470,970 km (0.084 R)
• M9: 3,650,637 km (0.072 R)
• M10: 6,511,098 km (0.114 R)
• M11: 10,692,957 km (0.095 R)
• M12: 12,153,181 km (0.043 R)
• M13: 18,151,308 km (0.057 R)
• M14: 32,583,912 km (0.113 R)
• M15: 38,327,722 km (0.066 R)
• M16: 41,703,698 km (0.1 R)
• M17: 50,088,359 km (0.102 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 16,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit