🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.9

Radius: 11.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.93 AU

Year: 489 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,652,742 km

• M1: 149,598 km (0.12 R)
• M2: 775,366 km (0.079 R)
• M3: 1,628,373 km (0.064 R)
• M4: 2,273,588 km (0.069 R)
• M5: 2,771,301 km (0.101 R)
• M6: 3,453,168 km (0.053 R)
• M7: 3,828,210 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 13.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.12 AU - 1.64 AU

Year: 1031 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 75.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,652,742 km

• M1: 172,935 km (0.078 R)
• M2: 696,378 km (0.068 R)
• M3: 1,149,360 km (0.107 R)
• M4: 1,600,996 km (0.104 R)
• M5: 2,702,336 km (0.094 R)
• M6: 3,352,488 km (0.081 R)
• M7: 4,361,376 km (0.117 R)
• M8: 5,360,241 km (0.12 R)
• M9: 6,113,616 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.6

Radius: 10.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.71 AU - 2.09 AU

Year: 1665 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,652,742 km

• M1: 148,700 km (0.096 R)
• M2: 505,342 km (0.104 R)
• M3: 975,079 km (0.055 R)
• M4: 2,171,413 km (0.064 R)
• M5: 2,657,008 km (0.056 R)
• M6: 3,071,693 km (0.115 R)
• M7: 3,957,911 km (0.098 R)
• M8: 4,401,020 km (0.096 R)
• M9: 4,898,433 km (0.065 R)
• M10: 5,341,242 km (0.094 R)
• M11: 6,055,871 km (0.111 R)
• M12: 6,566,748 km (0.083 R)
• M13: 6,968,718 km (0.095 R)
• M14: 7,415,417 km (0.117 R)
• M15: 8,151,887 km (0.091 R)
• M16: 8,553,707 km (0.088 R)
• M17: 11,363,305 km (0.084 R)
• M18: 11,826,310 km (0.102 R)
• M19: 12,626,060 km (0.089 R)
• M20: 14,646,828 km (0.119 R)
• M21: 15,195,703 km (0.101 R)
• M22: 16,044,372 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.7

Radius: 14.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.6 AU - 2.32 AU

Year: 1745 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,652,742 km

• M1: 191,036 km (0.11 R)
• M2: 713,432 km (0.113 R)
• M3: 1,185,563 km (0.113 R)
• M4: 2,437,249 km (0.113 R)
• M5: 2,973,407 km (0.1 R)
• M6: 3,918,866 km (0.074 R)
• M7: 4,374,541 km (0.091 R)
• M8: 4,884,520 km (0.027 R)
• M9: 5,557,561 km (0.094 R)
• M10: 6,992,653 km (0.101 R)
• M11: 10,174,002 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 11.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.22 AU - 3.54 AU

Year: 3108 Days

Day: 10 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,652,742 km

• M1: 139,276 km (0.058 R)
• M2: 688,749 km (0.091 R)
• M3: 1,096,702 km (0.106 R)
• M4: 1,546,393 km (0.106 R)
• M5: 1,923,380 km (0.035 R)
• M6: 2,282,714 km (0.056 R)
• M7: 2,687,376 km (0.097 R)
• M8: 3,042,821 km (0.049 R)
• M9: 3,947,589 km (0.064 R)
• M10: 4,427,499 km (0.049 R)
• M11: 4,907,558 km (0.08 R)
• M12: 6,038,668 km (0.071 R)
• M13: 6,868,188 km (0.035 R)
• M14: 9,392,802 km (0.107 R)
• M15: 10,282,759 km (0.087 R)
• M16: 10,634,613 km (0.12 R)
• M17: 11,464,582 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.7

Radius: 3.5

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.22 AU - 8.02 AU

Year: 10830 Days

Day: 17.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,652,742 km

• M1: 43,683 km (0.115 R)
• M2: 188,942 km (0.107 R)
• M3: 854,952 km (0.077 R)
• M4: 974,032 km (0.111 R)
• M5: 1,660,985 km (0.051 R)
• M6: 3,091,440 km (0.116 R)
• M7: 3,778,842 km (0.109 R)
• M8: 4,147,152 km (0.108 R)
• M9: 4,706,947 km (0.066 R)
• M10: 5,081,540 km (0.086 R)
• M11: 6,625,989 km (0.07 R)
• M12: 6,905,288 km (0.111 R)
• M13: 7,520,883 km (0.062 R)
• M14: 7,655,073 km (0.084 R)
• M15: 9,704,414 km (0.048 R)
• M16: 11,286,112 km (0.094 R)
• M17: 11,462,039 km (0.107 R)
• M18: 14,324,744 km (0.118 R)
• M19: 16,760,347 km (0.082 R)
• M20: 19,020,771 km (0.109 R)
• M21: 19,207,469 km (0.063 R)
• M22: 21,746,444 km (0.117 R)
• M23: 23,202,181 km (0.057 R)
• M24: 24,500,391 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.8

Radius: 7.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9 AU - 14 AU

Year: 24796 Days

Day: 20.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,652,742 km

• M1: 97,089 km (0.106 R)
• M2: 454,478 km (0.051 R)
• M3: 761,902 km (0.114 R)
• M4: 1,454,390 km (0.061 R)
• M5: 5,534,373 km (0.078 R)
• M6: 5,834,317 km (0.072 R)
• M7: 10,447,018 km (0.104 R)
• M8: 13,675,789 km (0.096 R)
• M9: 15,295,335 km (0.079 R)
• M10: 19,249,656 km (0.115 R)
• M11: 19,852,535 km (0.092 R)
• M12: 21,829,920 km (0.085 R)
• M13: 25,138,277 km (0.03 R)
• M14: 26,171,549 km (0.086 R)
• M15: 29,554,555 km (0.075 R)
• M16: 31,056,069 km (0.084 R)
• M17: 51,723,613 km (0.119 R)
• M18: 54,581,830 km (0.053 R)
• M19: 55,615,252 km (0.059 R)
• M20: 57,721,142 km (0.072 R)
• M21: 62,465,189 km (0.086 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: 520 - 13,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit