🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.7

Radius: 8.4

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.51 AU - 0.59 AU

Year: 272 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,058,711 km

• M1: 106,065 km (0.106 R)
• M2: 378,483 km (0.106 R)
• M3: 688,449 km (0.083 R)
• M4: 1,077,254 km (0.068 R)
• M5: 1,674,748 km (0.111 R)
• M6: 1,957,488 km (0.074 R)
• M7: 2,305,453 km (0.072 R)
• M8: 2,676,007 km (0.112 R)
• M9: 3,263,627 km (0.069 R)
• M10: 3,628,197 km (0.086 R)
• M11: 4,032,111 km (0.106 R)
• M12: 4,348,062 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.2

Radius: 11.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.46 AU - 0.76 AU

Year: 318 Days

Day: 5.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,058,711 km

• M1: 148,700 km (0.101 R)
• M2: 564,134 km (0.084 R)
• M3: 1,043,296 km (0.073 R)
• M4: 1,552,377 km (0.106 R)
• M5: 2,065,348 km (0.09 R)
• M6: 2,438,296 km (0.078 R)
• M7: 3,048,057 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 11.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.41 AU - 5.03 AU

Year: 6838 Days

Day: 12.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,058,711 km

• M1: 139,276 km (0.072 R)
• M2: 718,967 km (0.091 R)
• M3: 1,139,188 km (0.111 R)
• M4: 1,840,503 km (0.058 R)
• M5: 2,487,513 km (0.12 R)
• M6: 2,974,305 km (0.102 R)
• M7: 3,846,012 km (0.11 R)
• M8: 4,828,271 km (0.09 R)
• M9: 5,392,554 km (0.07 R)
• M10: 5,851,521 km (0.11 R)
• M11: 8,324,074 km (0.11 R)
• M12: 11,146,986 km (0.036 R)
• M13: 14,228,553 km (0.06 R)
• M14: 14,829,188 km (0.112 R)
• M15: 15,333,183 km (0.12 R)
• M16: 16,257,249 km (0.062 R)
• M17: 17,340,787 km (0.119 R)
• M18: 18,279,962 km (0.111 R)
• M19: 19,651,475 km (0.098 R)
• M20: 20,259,740 km (0.082 R)
• M21: 21,301,540 km (0.108 R)
• M22: 22,232,936 km (0.113 R)
• M23: 23,491,503 km (0.115 R)
• M24: 24,408,239 km (0.103 R)
• M25: 25,111,199 km (0.072 R)
• M26: 25,988,740 km (0.096 R)
• M27: 27,135,109 km (0.107 R)
• M28: 27,889,531 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.1

Radius: 4.6

Gravity: 29.97 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.96 AU - 11.54 AU

Year: 18760 Days

Day: 20.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,058,711 km

• M1: 57,446 km (0.026 R)
• M2: 387,907 km (0.092 R)
• M3: 1,393,504 km (0.105 R)
• M4: 2,427,674 km (0.082 R)
• M5: 2,726,571 km (0.049 R)
• M6: 4,738,961 km (0.104 R)
• M7: 5,095,303 km (0.091 R)
• M8: 7,763,082 km (0.032 R)
• M9: 9,093,157 km (0.113 R)
• M10: 11,741,638 km (0.112 R)
• M11: 18,065,738 km (0.096 R)
• M12: 21,603,578 km (0.092 R)
• M13: 28,480,143 km (0.111 R)
• M14: 29,297,845 km (0.083 R)
• M15: 29,652,991 km (0.082 R)
• M16: 45,060,823 km (0.096 R)
• M17: 46,811,867 km (0.114 R)
• M18: 70,633,532 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit