🌌 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: 968.2

Radius: 11.6

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.73 AU - 1.19 AU

Year: 607 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,468,772 km

• M1: 148,700 km (0.074 R)
• M2: 518,955 km (0.108 R)
• M3: 1,285,943 km (0.032 R)
• M4: 1,830,180 km (0.089 R)
• M5: 2,535,235 km (0.113 R)
• M6: 2,933,614 km (0.087 R)
• M7: 3,729,475 km (0.085 R)
• M8: 4,217,014 km (0.115 R)
• M9: 4,581,734 km (0.108 R)
• M10: 4,984,900 km (0.108 R)
• M11: 7,415,267 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651

Radius: 9.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.52 AU - 2.96 AU

Year: 2928 Days

Day: 14.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,468,772 km

• M1: 119,529 km (0.106 R)
• M2: 430,692 km (0.09 R)
• M3: 771,327 km (0.093 R)
• M4: 1,209,050 km (0.112 R)
• M5: 2,014,934 km (0.112 R)
• M6: 2,702,186 km (0.075 R)
• M7: 3,007,964 km (0.072 R)
• M8: 3,632,685 km (0.086 R)
• M9: 4,088,659 km (0.09 R)
• M10: 5,091,713 km (0.099 R)
• M11: 5,846,434 km (0.085 R)
• M12: 6,936,853 km (0.04 R)
• M13: 7,514,899 km (0.1 R)
• M14: 8,026,225 km (0.108 R)
• M15: 8,492,372 km (0.064 R)
• M16: 9,663,274 km (0.093 R)
• M17: 12,148,843 km (0.089 R)
• M18: 12,498,005 km (0.095 R)
• M19: 13,961,820 km (0.115 R)
• M20: 14,393,410 km (0.032 R)
• M21: 16,579,334 km (0.098 R)
• M22: 17,226,793 km (0.102 R)
• M23: 19,686,332 km (0.056 R)
• M24: 20,290,258 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 11.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.99 AU - 4.63 AU

Year: 5777 Days

Day: 10.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,468,772 km

• M1: 146,905 km (0.116 R)
• M2: 518,207 km (0.091 R)
• M3: 951,293 km (0.107 R)
• M4: 1,893,759 km (0.107 R)
• M5: 2,852,981 km (0.113 R)
• M6: 4,452,481 km (0.075 R)
• M7: 7,330,445 km (0.075 R)
• M8: 8,058,089 km (0.083 R)
• M9: 10,486,960 km (0.098 R)
• M10: 11,221,935 km (0.116 R)
• M11: 12,489,328 km (0.112 R)
• M12: 13,105,521 km (0.066 R)
• M13: 15,249,109 km (0.102 R)
• M14: 15,775,095 km (0.09 R)
• M15: 16,192,623 km (0.026 R)
• M16: 16,987,736 km (0.095 R)
• M17: 18,392,161 km (0.1 R)
• M18: 19,941,845 km (0.101 R)
• M19: 20,500,743 km (0.116 R)
• M20: 20,998,305 km (0.093 R)
• M21: 22,017,665 km (0.036 R)
• M22: 23,763,472 km (0.114 R)
• M23: 24,870,347 km (0.061 R)
• M24: 28,397,266 km (0.118 R)
• M25: 30,555,664 km (0.072 R)
• M26: 31,486,462 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 12.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.62 AU - 5.48 AU

Year: 7327 Days

Day: 5.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,468,772 km

• M1: 152,141 km (0.09 R)
• M2: 733,628 km (0.098 R)
• M3: 1,557,015 km (0.045 R)
• M4: 2,462,680 km (0.088 R)
• M5: 3,351,890 km (0.084 R)
• M6: 4,467,591 km (0.066 R)
• M7: 6,554,332 km (0.075 R)
• M8: 7,487,673 km (0.104 R)
• M9: 8,253,165 km (0.04 R)
• M10: 10,145,578 km (0.08 R)
• M11: 11,215,502 km (0.056 R)
• M12: 13,130,953 km (0.111 R)
• M13: 15,474,553 km (0.095 R)
• M14: 16,716,365 km (0.072 R)
• M15: 17,841,341 km (0.085 R)
• M16: 19,333,730 km (0.052 R)
• M17: 20,440,155 km (0.083 R)
• M18: 20,840,629 km (0.064 R)
• M19: 21,382,622 km (0.101 R)
• M20: 21,934,040 km (0.11 R)
• M21: 22,494,882 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.8

Radius: 5.7

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.4 AU - 7.3 AU

Year: 10332 Days

Day: 19.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,468,772 km

• M1: 70,909 km (0.086 R)
• M2: 279,000 km (0.065 R)
• M3: 514,766 km (0.104 R)
• M4: 883,525 km (0.049 R)
• M5: 1,094,009 km (0.094 R)
• M6: 2,052,483 km (0.112 R)
• M7: 2,333,428 km (0.095 R)
• M8: 2,886,940 km (0.111 R)
• M9: 3,194,812 km (0.1 R)
• M10: 3,597,679 km (0.072 R)
• M11: 4,649,502 km (0.027 R)
• M12: 5,789,438 km (0.106 R)
• M13: 6,758,682 km (0.078 R)
• M14: 12,623,218 km (0.06 R)
• M15: 12,854,646 km (0.062 R)
• M16: 13,565,685 km (0.06 R)
• M17: 14,491,097 km (0.092 R)
• M18: 14,872,871 km (0.077 R)
• M19: 16,673,879 km (0.117 R)
• M20: 18,025,197 km (0.082 R)
• M21: 18,615,510 km (0.051 R)
• M22: 25,519,452 km (0.088 R)
• M23: 29,892,647 km (0.098 R)
• M24: 32,309,550 km (0.089 R)
• M25: 34,740,366 km (0.105 R)
• M26: 36,582,813 km (0.104 R)
• M27: 39,838,063 km (0.103 R)
• M28: 41,472,120 km (0.101 R)
• M29: 43,019,710 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.5

Radius: 5.4

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.24 AU - 8.66 AU

Year: 11830 Days

Day: 16.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,468,772 km

• M1: 69,114 km (0.075 R)
• M2: 326,871 km (0.09 R)
• M3: 529,876 km (0.11 R)
• M4: 809,175 km (0.074 R)
• M5: 1,160,131 km (0.096 R)
• M6: 1,442,423 km (0.055 R)
• M7: 2,042,161 km (0.112 R)
• M8: 2,532,393 km (0.089 R)
• M9: 2,836,824 km (0.071 R)
• M10: 3,030,853 km (0.056 R)
• M11: 3,642,409 km (0.088 R)
• M12: 4,503,644 km (0.094 R)
• M13: 5,329,574 km (0.111 R)
• M14: 6,923,838 km (0.117 R)
• M15: 9,702,170 km (0.086 R)
• M16: 11,069,494 km (0.117 R)
• M17: 14,558,117 km (0.044 R)
• M18: 21,721,760 km (0.06 R)
• M19: 22,733,940 km (0.092 R)
• M20: 24,943,201 km (0.119 R)
• M21: 28,469,223 km (0.066 R)
• M22: 32,530,955 km (0.069 R)
• M23: 34,303,241 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.5

Radius: 4.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.3 AU - 10.64 AU

Year: 17346 Days

Day: 18.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 125.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,468,772 km

• M1: 59,690 km (0.115 R)
• M2: 256,560 km (0.08 R)
• M3: 760,855 km (0.07 R)
• M4: 1,490,892 km (0.115 R)
• M5: 2,212,852 km (0.119 R)
• M6: 3,022,475 km (0.088 R)
• M7: 3,396,021 km (0.103 R)
• M8: 4,386,958 km (0.096 R)
• M9: 7,275,094 km (0.108 R)
• M10: 13,162,817 km (0.099 R)
• M11: 17,228,738 km (0.112 R)
• M12: 18,887,180 km (0.11 R)
• M13: 19,579,369 km (0.085 R)
• M14: 21,682,117 km (0.114 R)
• M15: 22,826,690 km (0.077 R)
• M16: 23,453,206 km (0.118 R)
• M17: 23,611,630 km (0.084 R)
• M18: 26,501,113 km (0.106 R)
• M19: 26,759,319 km (0.104 R)
• M20: 29,895,788 km (0.112 R)
• M21: 32,378,365 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 15,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit