🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.51 AU - 3.81 AU

Year: 2105 Days

Day: 42.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.1

Radius: 11.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.65 AU - 7.97 AU

Year: 6660 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,330,441 km

• M1: 145,708 km (0.091 R)
• M2: 590,762 km (0.093 R)
• M3: 1,008,738 km (0.035 R)
• M4: 1,692,102 km (0.114 R)
• M5: 2,253,243 km (0.102 R)
• M6: 2,717,595 km (0.087 R)
• M7: 3,796,644 km (0.103 R)
• M8: 6,326,644 km (0.113 R)
• M9: 8,707,494 km (0.072 R)
• M10: 9,271,926 km (0.029 R)
• M11: 9,860,594 km (0.065 R)
• M12: 11,394,271 km (0.117 R)
• M13: 14,313,524 km (0.091 R)
• M14: 18,408,317 km (0.111 R)
• M15: 19,610,635 km (0.094 R)
• M16: 20,022,777 km (0.088 R)
• M17: 22,023,350 km (0.079 R)
• M18: 23,148,326 km (0.089 R)
• M19: 28,033,444 km (0.092 R)
• M20: 29,443,703 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 12

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.05 AU - 10.03 AU

Year: 8543 Days

Day: 8.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,330,441 km

• M1: 149,448 km (0.114 R)
• M2: 778,208 km (0.099 R)
• M3: 1,242,710 km (0.098 R)
• M4: 1,969,606 km (0.063 R)
• M5: 2,385,637 km (0.073 R)
• M6: 3,110,888 km (0.044 R)
• M7: 4,158,970 km (0.117 R)
• M8: 5,366,375 km (0.042 R)
• M9: 5,984,064 km (0.106 R)
• M10: 6,469,061 km (0.047 R)
• M11: 7,284,369 km (0.11 R)
• M12: 8,292,659 km (0.105 R)
• M13: 12,094,090 km (0.116 R)
• M14: 13,979,771 km (0.106 R)
• M15: 15,469,317 km (0.093 R)
• M16: 16,925,353 km (0.042 R)
• M17: 21,279,100 km (0.043 R)
• M18: 22,084,535 km (0.044 R)
• M19: 24,273,750 km (0.112 R)
• M20: 27,728,115 km (0.112 R)
• M21: 32,437,905 km (0.113 R)
• M22: 33,720,706 km (0.113 R)
• M23: 36,845,208 km (0.116 R)
• M24: 38,596,101 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.7

Radius: 7

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.02 AU - 14.76 AU

Year: 17342 Days

Day: 15.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,330,441 km

• M1: 90,208 km (0.079 R)
• M2: 330,462 km (0.069 R)
• M3: 783,594 km (0.025 R)
• M4: 1,003,054 km (0.117 R)
• M5: 1,426,117 km (0.111 R)
• M6: 1,743,414 km (0.088 R)
• M7: 2,277,927 km (0.087 R)
• M8: 3,588,255 km (0.08 R)
• M9: 3,889,694 km (0.083 R)
• M10: 4,702,160 km (0.049 R)
• M11: 9,715,185 km (0.12 R)
• M12: 14,062,499 km (0.047 R)
• M13: 16,544,328 km (0.102 R)
• M14: 17,692,043 km (0.072 R)
• M15: 18,973,947 km (0.027 R)
• M16: 19,553,788 km (0.045 R)
• M17: 21,721,162 km (0.086 R)
• M18: 25,017,701 km (0.083 R)
• M19: 26,629,917 km (0.11 R)
• M20: 33,533,111 km (0.064 R)
• M21: 33,894,390 km (0.047 R)
• M22: 40,306,005 km (0.063 R)
• M23: 52,170,163 km (0.038 R)
• M24: 53,964,141 km (0.089 R)
• M25: 57,330,392 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit