🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.43 AU - 0.63 AU

Year: 147 Days

Day: 39.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,408,793 km

• M1: 35,903 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 13.2

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.74 AU - 6.98 AU

Year: 6108 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,408,793 km

• M1: 164,258 km (0.067 R)
• M2: 731,384 km (0.117 R)
• M3: 1,415,495 km (0.048 R)
• M4: 2,142,989 km (0.065 R)
• M5: 5,188,503 km (0.095 R)
• M6: 8,351,600 km (0.072 R)
• M7: 9,343,883 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.6

Radius: 14.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.27 AU - 7.21 AU

Year: 6663 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,408,793 km

• M1: 183,557 km (0.044 R)
• M2: 692,788 km (0.119 R)
• M3: 1,459,028 km (0.118 R)
• M4: 2,286,454 km (0.065 R)
• M5: 3,194,962 km (0.105 R)
• M6: 4,501,998 km (0.105 R)
• M7: 5,360,092 km (0.061 R)
• M8: 9,467,002 km (0.082 R)
• M9: 11,238,540 km (0.03 R)
• M10: 11,986,829 km (0.105 R)
• M11: 13,019,054 km (0.091 R)
• M12: 17,625,023 km (0.063 R)
• M13: 18,125,727 km (0.104 R)
• M14: 19,485,571 km (0.084 R)
• M15: 20,292,502 km (0.111 R)
• M16: 23,821,067 km (0.068 R)
• M17: 26,011,330 km (0.069 R)
• M18: 27,824,306 km (0.084 R)
• M19: 28,761,687 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.2

Radius: 7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.29 AU - 21.77 AU

Year: 27949 Days

Day: 25 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,408,793 km

• M1: 87,216 km (0.052 R)
• M2: 338,839 km (0.1 R)
• M3: 641,924 km (0.114 R)
• M4: 992,432 km (0.06 R)
• M5: 1,239,269 km (0.114 R)
• M6: 1,590,225 km (0.077 R)
• M7: 5,214,234 km (0.048 R)
• M8: 5,970,900 km (0.053 R)
• M9: 6,458,738 km (0.093 R)
• M10: 6,972,757 km (0.11 R)
• M11: 8,730,382 km (0.065 R)
• M12: 8,988,588 km (0.083 R)
• M13: 9,574,713 km (0.099 R)
• M14: 12,695,474 km (0.086 R)
• M15: 15,970,021 km (0.094 R)
• M16: 16,749,726 km (0.096 R)
• M17: 17,636,392 km (0.113 R)
• M18: 17,883,528 km (0.12 R)
• M19: 19,328,194 km (0.065 R)
• M20: 20,665,899 km (0.094 R)
• M21: 20,940,710 km (0.093 R)
• M22: 22,064,340 km (0.064 R)
• M23: 24,329,401 km (0.03 R)
• M24: 26,528,789 km (0.066 R)
• M25: 27,954,756 km (0.116 R)
• M26: 29,546,776 km (0.075 R)
• M27: 30,365,077 km (0.091 R)
• M28: 32,415,166 km (0.053 R)
• M29: 34,299,052 km (0.076 R)
• M30: 35,333,072 km (0.105 R)
• M31: 40,960,795 km (0.097 R)
• M32: 46,214,223 km (0.067 R)
• M33: 48,596,868 km (0.096 R)
• M34: 64,244,207 km (0.083 R)
• M35: 64,829,733 km (0.105 R)
• M36: 66,408,739 km (0.051 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: 511 - 11,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit