🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.9

Radius: 9.4

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.94 AU - 0.98 AU

Year: 617 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,548,231 km

• M1: 121,025 km (0.117 R)
• M2: 449,841 km (0.098 R)
• M3: 994,826 km (0.042 R)
• M4: 1,472,492 km (0.071 R)
• M5: 1,777,372 km (0.059 R)
• M6: 2,263,266 km (0.119 R)
• M7: 2,880,058 km (0.037 R)
• M8: 3,301,475 km (0.069 R)
• M9: 3,941,006 km (0.112 R)
• M10: 4,297,947 km (0.119 R)
• M11: 4,930,297 km (0.12 R)
• M12: 5,226,950 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 12.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.26 AU - 2.06 AU

Year: 1403 Days

Day: 13.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,548,231 km

• M1: 153,039 km (0.068 R)
• M2: 555,606 km (0.054 R)
• M3: 1,055,114 km (0.111 R)
• M4: 1,453,792 km (0.082 R)
• M5: 1,836,463 km (0.082 R)
• M6: 2,571,438 km (0.042 R)
• M7: 3,329,001 km (0.058 R)
• M8: 4,607,614 km (0.082 R)
• M9: 5,451,945 km (0.108 R)
• M10: 5,856,607 km (0.104 R)
• M11: 6,655,160 km (0.072 R)
• M12: 9,101,684 km (0.116 R)
• M13: 9,858,799 km (0.07 R)
• M14: 10,657,502 km (0.109 R)
• M15: 11,429,876 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 11

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.97 AU - 2.83 AU

Year: 2439 Days

Day: 12.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,548,231 km

• M1: 136,882 km (0.069 R)
• M2: 493,374 km (0.111 R)
• M3: 847,921 km (0.046 R)
• M4: 1,275,322 km (0.088 R)
• M5: 1,635,703 km (0.118 R)
• M6: 2,065,199 km (0.106 R)
• M7: 2,465,074 km (0.109 R)
• M8: 2,844,903 km (0.095 R)
• M9: 4,302,884 km (0.087 R)
• M10: 5,174,142 km (0.072 R)
• M11: 5,549,483 km (0.062 R)
• M12: 6,159,094 km (0.096 R)
• M13: 6,658,003 km (0.07 R)
• M14: 7,023,022 km (0.091 R)
• M15: 7,373,978 km (0.118 R)
• M16: 8,023,831 km (0.08 R)
• M17: 9,148,957 km (0.117 R)
• M18: 9,866,129 km (0.108 R)
• M19: 10,550,240 km (0.051 R)
• M20: 12,714,024 km (0.079 R)
• M21: 13,441,817 km (0.097 R)
• M22: 13,942,222 km (0.103 R)
• M23: 14,672,410 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 11.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.23 AU - 4.71 AU

Year: 5189 Days

Day: 11.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,548,231 km

• M1: 147,952 km (0.111 R)
• M2: 595,100 km (0.098 R)
• M3: 1,110,615 km (0.097 R)
• M4: 1,498,821 km (0.104 R)
• M5: 2,337,916 km (0.1 R)
• M6: 3,975,264 km (0.107 R)
• M7: 4,532,067 km (0.087 R)
• M8: 5,187,605 km (0.03 R)
• M9: 5,828,034 km (0.115 R)
• M10: 8,493,569 km (0.083 R)
• M11: 9,598,798 km (0.099 R)
• M12: 12,823,081 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 11.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.41 AU - 5.51 AU

Year: 8369 Days

Day: 9.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,548,231 km

• M1: 147,653 km (0.093 R)
• M2: 924,814 km (0.07 R)
• M3: 1,408,913 km (0.094 R)
• M4: 4,567,373 km (0.108 R)
• M5: 5,860,796 km (0.087 R)
• M6: 7,129,685 km (0.11 R)
• M7: 8,681,314 km (0.039 R)
• M8: 9,925,669 km (0.092 R)
• M9: 14,832,330 km (0.101 R)
• M10: 16,550,012 km (0.119 R)
• M11: 17,572,663 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.6

Radius: 7.8

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.33 AU - 10.31 AU

Year: 17184 Days

Day: 23.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,548,231 km

• M1: 97,239 km (0.036 R)
• M2: 800,648 km (0.099 R)
• M3: 1,504,805 km (0.039 R)
• M4: 2,176,200 km (0.103 R)
• M5: 3,032,798 km (0.076 R)
• M6: 4,664,910 km (0.11 R)
• M7: 6,232,846 km (0.108 R)
• M8: 7,291,101 km (0.091 R)
• M9: 8,613,247 km (0.117 R)
• M10: 10,481,874 km (0.084 R)
• M11: 12,413,183 km (0.118 R)
• M12: 13,939,978 km (0.113 R)
• M13: 15,737,247 km (0.091 R)
• M14: 16,730,427 km (0.096 R)
• M15: 17,602,882 km (0.094 R)
• M16: 20,580,927 km (0.082 R)
• M17: 25,913,343 km (0.087 R)
• M18: 28,951,826 km (0.112 R)
• M19: 29,518,353 km (0.114 R)
• M20: 31,499,926 km (0.12 R)
• M21: 36,246,666 km (0.04 R)
• M22: 46,507,285 km (0.077 R)
• M23: 47,754,483 km (0.104 R)
• M24: 48,545,257 km (0.087 R)
• M25: 51,962,072 km (0.033 R)
• M26: 58,366,208 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 13,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit