🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.1

Radius: 11

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.74 AU - 0.96 AU

Year: 506 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,536,185 km

• M1: 136,882 km (0.102 R)
• M2: 514,916 km (0.11 R)
• M3: 1,007,990 km (0.082 R)
• M4: 1,399,189 km (0.11 R)
• M5: 2,233,496 km (0.105 R)
• M6: 3,089,196 km (0.069 R)
• M7: 3,487,874 km (0.063 R)
• M8: 3,920,960 km (0.119 R)
• M9: 4,466,394 km (0.115 R)
• M10: 4,978,318 km (0.084 R)
• M11: 5,493,683 km (0.106 R)
• M12: 5,856,607 km (0.036 R)
• M13: 6,372,271 km (0.101 R)
• M14: 7,022,423 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 9.3

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.8 AU - 0.96 AU

Year: 533 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,536,185 km

• M1: 115,639 km (0.103 R)
• M2: 406,009 km (0.116 R)
• M3: 733,778 km (0.088 R)
• M4: 1,151,455 km (0.114 R)
• M5: 1,457,233 km (0.06 R)
• M6: 1,965,417 km (0.117 R)
• M7: 2,649,528 km (0.083 R)
• M8: 3,098,920 km (0.107 R)
• M9: 3,447,034 km (0.061 R)
• M10: 4,011,317 km (0.057 R)
• M11: 4,545,232 km (0.088 R)
• M12: 5,915,399 km (0.052 R)
• M13: 6,339,509 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 9.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.27 AU - 1.47 AU

Year: 1035 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,536,185 km

• M1: 113,246 km (0.118 R)
• M2: 434,133 km (0.112 R)
• M3: 845,078 km (0.088 R)
• M4: 1,138,889 km (0.067 R)
• M5: 1,531,583 km (0.113 R)
• M6: 2,286,155 km (0.034 R)
• M7: 2,637,410 km (0.104 R)
• M8: 3,060,473 km (0.072 R)
• M9: 3,758,946 km (0.058 R)
• M10: 4,101,824 km (0.051 R)
• M11: 5,240,713 km (0.084 R)
• M12: 5,651,508 km (0.118 R)
• M13: 6,045,100 km (0.107 R)
• M14: 6,804,160 km (0.101 R)
• M15: 7,163,644 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.9

Radius: 11.5

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.58 AU - 2.06 AU

Year: 1585 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,536,185 km

• M1: 160,070 km (0.095 R)
• M2: 593,305 km (0.107 R)
• M3: 997,070 km (0.1 R)
• M4: 1,363,285 km (0.11 R)
• M5: 1,800,410 km (0.113 R)
• M6: 2,344,049 km (0.099 R)
• M7: 2,905,639 km (0.116 R)
• M8: 4,436,923 km (0.11 R)
• M9: 5,145,419 km (0.1 R)
• M10: 5,736,929 km (0.096 R)
• M11: 6,948,073 km (0.107 R)
• M12: 7,415,566 km (0.079 R)
• M13: 7,904,153 km (0.112 R)
• M14: 8,383,465 km (0.087 R)
• M15: 9,802,400 km (0.114 R)
• M16: 10,180,883 km (0.069 R)
• M17: 10,749,056 km (0.039 R)
• M18: 11,678,807 km (0.105 R)
• M19: 12,301,583 km (0.077 R)
• M20: 12,864,519 km (0.07 R)
• M21: 13,869,518 km (0.111 R)
• M22: 14,303,352 km (0.1 R)
• M23: 15,706,430 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.8

Radius: 10.8

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.17 AU - 3.99 AU

Year: 4374 Days

Day: 13.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,536,185 km

• M1: 134,937 km (0.039 R)
• M2: 555,158 km (0.067 R)
• M3: 1,041,052 km (0.09 R)
• M4: 1,572,124 km (0.116 R)
• M5: 2,003,564 km (0.054 R)
• M6: 2,765,317 km (0.032 R)
• M7: 3,108,793 km (0.065 R)
• M8: 4,245,588 km (0.086 R)
• M9: 7,664,049 km (0.071 R)
• M10: 9,879,743 km (0.114 R)
• M11: 10,734,096 km (0.057 R)
• M12: 12,540,939 km (0.052 R)
• M13: 12,885,613 km (0.098 R)
• M14: 13,388,860 km (0.039 R)
• M15: 17,287,231 km (0.101 R)
• M16: 17,776,117 km (0.069 R)
• M17: 18,337,109 km (0.094 R)
• M18: 19,429,023 km (0.113 R)
• M19: 21,182,161 km (0.071 R)
• M20: 21,601,185 km (0.071 R)
• M21: 23,481,480 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848

Radius: 14.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.5 AU - 4.66 AU

Year: 5321 Days

Day: 14.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,536,185 km

• M1: 184,753 km (0.091 R)
• M2: 734,825 km (0.108 R)
• M3: 1,234,631 km (0.105 R)
• M4: 1,914,404 km (0.048 R)
• M5: 2,692,163 km (0.104 R)
• M6: 3,563,571 km (0.116 R)
• M7: 4,138,475 km (0.117 R)
• M8: 4,669,099 km (0.1 R)
• M9: 5,565,490 km (0.109 R)
• M10: 6,844,551 km (0.075 R)
• M11: 7,701,448 km (0.075 R)
• M12: 10,113,414 km (0.108 R)
• M13: 10,987,814 km (0.095 R)
• M14: 15,409,927 km (0.104 R)
• M15: 19,126,686 km (0.082 R)
• M16: 20,464,241 km (0.102 R)
• M17: 25,346,816 km (0.103 R)
• M18: 25,848,866 km (0.05 R)
• M19: 27,658,851 km (0.073 R)
• M20: 30,201,865 km (0.111 R)
• M21: 31,626,635 km (0.068 R)
• M22: 32,404,544 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 10.6

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.97 AU - 5.11 AU

Year: 7306 Days

Day: 13.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,536,185 km

• M1: 139,575 km (0.112 R)
• M2: 618,288 km (0.091 R)
• M3: 1,136,794 km (0.051 R)
• M4: 2,230,205 km (0.088 R)
• M5: 3,523,479 km (0.042 R)
• M6: 4,050,063 km (0.118 R)
• M7: 4,402,067 km (0.086 R)
• M8: 5,681,727 km (0.113 R)
• M9: 6,552,836 km (0.1 R)
• M10: 9,233,929 km (0.065 R)
• M11: 9,607,923 km (0.07 R)
• M12: 10,187,914 km (0.108 R)
• M13: 10,894,016 km (0.107 R)
• M14: 18,053,920 km (0.096 R)
• M15: 19,390,128 km (0.111 R)
• M16: 20,474,114 km (0.104 R)
• M17: 22,762,662 km (0.083 R)
• M18: 32,542,025 km (0.12 R)
• M19: 33,082,821 km (0.112 R)
• M20: 37,154,875 km (0.028 R)
• M21: 37,508,525 km (0.093 R)
• M22: 40,295,533 km (0.093 R)
• M23: 43,087,777 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 11.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.34 AU - 5.9 AU

Year: 8602 Days

Day: 13.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,536,185 km

• M1: 148,102 km (0.053 R)
• M2: 1,153,100 km (0.099 R)
• M3: 1,652,458 km (0.04 R)
• M4: 2,783,568 km (0.076 R)
• M5: 3,897,473 km (0.1 R)
• M6: 5,478,573 km (0.118 R)
• M7: 7,732,864 km (0.069 R)
• M8: 9,020,602 km (0.083 R)
• M9: 10,698,193 km (0.082 R)
• M10: 13,561,645 km (0.047 R)
• M11: 18,466,660 km (0.108 R)
• M12: 20,753,862 km (0.095 R)
• M13: 27,766,711 km (0.081 R)
• M14: 41,392,833 km (0.118 R)
• M15: 43,569,931 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426

Radius: 5.6

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.84 AU - 7.54 AU

Year: 11173 Days

Day: 20.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,536,185 km

• M1: 192,981 km (0.118 R)
• M2: 550,819 km (0.117 R)
• M3: 740,509 km (0.109 R)
• M4: 1,551,779 km (0.053 R)
• M5: 2,226,016 km (0.048 R)
• M6: 2,407,628 km (0.104 R)
• M7: 2,948,424 km (0.099 R)
• M8: 10,653,912 km (0.115 R)
• M9: 13,239,112 km (0.108 R)
• M10: 17,965,059 km (0.086 R)
• M11: 20,702,101 km (0.099 R)
• M12: 21,920,277 km (0.111 R)
• M13: 28,241,236 km (0.107 R)
• M14: 35,906,481 km (0.113 R)
• M15: 36,718,349 km (0.095 R)
• M16: 38,861,936 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.9

Radius: 7.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.38 AU - 12.46 AU

Year: 21718 Days

Day: 24.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,536,185 km

• M1: 113,246 km (0.109 R)
• M2: 375,191 km (0.117 R)
• M3: 654,491 km (0.079 R)
• M4: 1,022,352 km (0.105 R)
• M5: 1,627,625 km (0.047 R)
• M6: 2,200,285 km (0.086 R)
• M7: 3,795,597 km (0.025 R)
• M8: 5,158,733 km (0.044 R)
• M9: 5,714,190 km (0.11 R)
• M10: 6,741,030 km (0.112 R)
• M11: 7,620,964 km (0.047 R)
• M12: 8,387,653 km (0.087 R)
• M13: 9,056,954 km (0.101 R)
• M14: 10,610,229 km (0.041 R)
• M15: 14,638,002 km (0.079 R)
• M16: 17,442,813 km (0.06 R)
• M17: 18,137,545 km (0.105 R)
• M18: 18,531,436 km (0.048 R)
• M19: 20,332,595 km (0.103 R)
• M20: 23,526,659 km (0.114 R)
• M21: 23,995,199 km (0.04 R)
• M22: 25,047,919 km (0.118 R)
• M23: 26,231,089 km (0.089 R)
• M24: 27,658,103 km (0.042 R)
• M25: 34,123,424 km (0.077 R)
• M26: 37,196,164 km (0.117 R)
• M27: 38,217,170 km (0.085 R)
• M28: 45,893,186 km (0.109 R)
• M29: 47,067,380 km (0.078 R)
• M30: 51,491,737 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit