🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.9

Radius: 9.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.47 AU - 0.55 AU

Year: 247 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,321,173 km

• M1: 121,922 km (0.115 R)
• M2: 443,258 km (0.076 R)
• M3: 831,615 km (0.047 R)
• M4: 1,197,980 km (0.062 R)
• M5: 1,548,188 km (0.081 R)
• M6: 1,955,095 km (0.096 R)
• M7: 2,309,791 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 12.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.57 AU - 0.89 AU

Year: 423 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 49,321,173 km

• M1: 150,495 km (0.062 R)
• M2: 721,211 km (0.103 R)
• M3: 1,172,997 km (0.101 R)
• M4: 1,808,638 km (0.081 R)
• M5: 2,306,650 km (0.072 R)
• M6: 2,705,777 km (0.096 R)
• M7: 3,267,217 km (0.091 R)
• M8: 3,748,175 km (0.097 R)
• M9: 4,915,487 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 13.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.41 AU - 1.63 AU

Year: 1271 Days

Day: 6.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,321,173 km

• M1: 171,589 km (0.065 R)
• M2: 719,117 km (0.105 R)
• M3: 1,212,640 km (0.104 R)
• M4: 1,678,638 km (0.105 R)
• M5: 2,130,722 km (0.115 R)
• M6: 2,721,185 km (0.051 R)
• M7: 3,212,165 km (0.073 R)
• M8: 3,776,748 km (0.037 R)
• M9: 4,815,256 km (0.106 R)
• M10: 5,248,641 km (0.1 R)
• M11: 5,957,885 km (0.111 R)
• M12: 7,386,395 km (0.115 R)
• M13: 7,989,274 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.6

Radius: 3

Gravity: 78.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.65 AU - 5.97 AU

Year: 9499 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,321,173 km

• M1: 37,250 km (0.092 R)
• M2: 135,236 km (0.088 R)
• M3: 235,916 km (0.111 R)
• M4: 527,931 km (0.111 R)
• M5: 1,716,187 km (0.077 R)
• M6: 1,972,448 km (0.044 R)
• M7: 2,745,121 km (0.067 R)
• M8: 4,496,164 km (0.12 R)
• M9: 5,400,034 km (0.119 R)
• M10: 5,912,108 km (0.107 R)
• M11: 6,381,247 km (0.116 R)
• M12: 7,937,663 km (0.12 R)
• M13: 9,058,450 km (0.094 R)
• M14: 10,382,541 km (0.076 R)
• M15: 10,798,423 km (0.111 R)
• M16: 12,055,644 km (0.115 R)
• M17: 16,828,564 km (0.097 R)
• M18: 18,662,783 km (0.1 R)
• M19: 18,815,074 km (0.097 R)
• M20: 19,825,009 km (0.082 R)
• M21: 26,943,025 km (0.057 R)
• M22: 28,424,643 km (0.098 R)
• M23: 29,959,666 km (0.12 R)
• M24: 35,358,055 km (0.092 R)
• M25: 38,101,381 km (0.084 R)
• M26: 40,855,029 km (0.096 R)
• M27: 44,955,806 km (0.06 R)
• M28: 45,366,751 km (0.081 R)
• M29: 46,474,523 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.1

Radius: 5.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.86 AU - 8.6 AU

Year: 14577 Days

Day: 22.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,321,173 km

• M1: 65,973 km (0.093 R)
• M2: 262,993 km (0.111 R)
• M3: 636,539 km (0.092 R)
• M4: 810,521 km (0.086 R)
• M5: 1,026,391 km (0.038 R)
• M6: 1,523,355 km (0.052 R)
• M7: 2,514,591 km (0.097 R)
• M8: 3,803,227 km (0.078 R)
• M9: 4,798,800 km (0.053 R)
• M10: 5,356,801 km (0.055 R)
• M11: 6,088,933 km (0.085 R)
• M12: 7,632,932 km (0.113 R)
• M13: 8,391,842 km (0.112 R)
• M14: 8,982,305 km (0.071 R)
• M15: 11,881,512 km (0.03 R)
• M16: 18,652,012 km (0.11 R)
• M17: 20,095,931 km (0.096 R)
• M18: 21,226,591 km (0.102 R)
• M19: 22,879,947 km (0.086 R)
• M20: 30,255,870 km (0.057 R)
• M21: 31,338,660 km (0.109 R)
• M22: 32,651,381 km (0.027 R)
• M23: 35,928,771 km (0.084 R)
• M24: 37,031,008 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.5

Radius: 4.9

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.98 AU - 8.52 AU

Year: 14633 Days

Day: 16.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,321,173 km

• M1: 60,886 km (0.086 R)
• M2: 214,224 km (0.045 R)
• M3: 592,707 km (0.06 R)
• M4: 887,415 km (0.1 R)
• M5: 1,130,810 km (0.042 R)
• M6: 3,607,253 km (0.093 R)
• M7: 3,896,127 km (0.098 R)
• M8: 4,171,836 km (0.098 R)
• M9: 4,579,789 km (0.083 R)
• M10: 8,992,926 km (0.115 R)
• M11: 9,328,325 km (0.025 R)
• M12: 10,024,404 km (0.082 R)
• M13: 12,029,763 km (0.086 R)
• M14: 12,614,392 km (0.054 R)
• M15: 13,526,639 km (0.055 R)
• M16: 15,210,812 km (0.116 R)
• M17: 17,916,140 km (0.1 R)
• M18: 18,294,473 km (0.116 R)
• M19: 20,103,411 km (0.065 R)
• M20: 25,853,953 km (0.099 R)
• M21: 28,636,473 km (0.075 R)
• M22: 29,782,094 km (0.096 R)
• M23: 34,670,952 km (0.087 R)
• M24: 34,905,073 km (0.051 R)
• M25: 42,831,217 km (0.092 R)
• M26: 47,568,981 km (0.031 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: 505 - 12,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit