🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.5

Radius: 13.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.31 AU - 1.43 AU

Year: 1020 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,765,633 km

• M1: 170,392 km (0.118 R)
• M2: 795,262 km (0.106 R)
• M3: 1,406,968 km (0.072 R)
• M4: 2,563,060 km (0.05 R)
• M5: 3,088,598 km (0.089 R)
• M6: 3,543,824 km (0.095 R)
• M7: 3,982,595 km (0.115 R)
• M8: 4,408,799 km (0.045 R)
• M9: 5,485,904 km (0.119 R)
• M10: 6,494,044 km (0.031 R)
• M11: 8,956,425 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.8

Radius: 8.7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.42 AU - 1.66 AU

Year: 1215 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,765,633 km

• M1: 108,159 km (0.089 R)
• M2: 534,214 km (0.096 R)
• M3: 899,981 km (0.092 R)
• M4: 1,172,698 km (0.042 R)
• M5: 1,517,820 km (0.118 R)
• M6: 1,800,111 km (0.113 R)
• M7: 2,200,435 km (0.082 R)
• M8: 2,484,372 km (0.083 R)
• M9: 2,817,676 km (0.069 R)
• M10: 3,127,044 km (0.057 R)
• M11: 4,530,272 km (0.064 R)
• M12: 4,811,666 km (0.118 R)
• M13: 5,429,206 km (0.088 R)
• M14: 6,056,619 km (0.113 R)
• M15: 6,686,426 km (0.103 R)
• M16: 7,626,051 km (0.12 R)
• M17: 8,256,456 km (0.104 R)
• M18: 9,085,827 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 14.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.49 AU - 2.01 AU

Year: 1472 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,765,633 km

• M1: 180,265 km (0.054 R)
• M2: 657,632 km (0.114 R)
• M3: 1,218,774 km (0.118 R)
• M4: 1,739,374 km (0.114 R)
• M5: 2,380,252 km (0.106 R)
• M6: 2,996,745 km (0.057 R)
• M7: 3,998,901 km (0.064 R)
• M8: 5,787,194 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.8

Radius: 11.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.86 AU - 2.5 AU

Year: 2047 Days

Day: 13.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,765,633 km

• M1: 147,952 km (0.084 R)
• M2: 553,961 km (0.11 R)
• M3: 949,049 km (0.106 R)
• M4: 1,342,342 km (0.091 R)
• M5: 1,730,548 km (0.108 R)
• M6: 2,670,322 km (0.11 R)
• M7: 3,150,531 km (0.118 R)
• M8: 3,831,949 km (0.069 R)
• M9: 4,926,856 km (0.091 R)
• M10: 5,870,819 km (0.075 R)
• M11: 9,032,271 km (0.118 R)
• M12: 9,498,567 km (0.055 R)
• M13: 10,086,487 km (0.1 R)
• M14: 10,588,687 km (0.104 R)
• M15: 11,373,328 km (0.113 R)
• M16: 12,116,231 km (0.105 R)
• M17: 13,142,622 km (0.096 R)
• M18: 14,315,469 km (0.085 R)
• M19: 15,042,664 km (0.052 R)
• M20: 15,603,956 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.5

Radius: 12.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.86 AU - 2.54 AU

Year: 2075 Days

Day: 11.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,765,633 km

• M1: 152,440 km (0.098 R)
• M2: 535,411 km (0.098 R)
• M3: 932,892 km (0.116 R)
• M4: 1,322,744 km (0.09 R)
• M5: 1,802,206 km (0.068 R)
• M6: 2,494,694 km (0.108 R)
• M7: 3,039,380 km (0.085 R)
• M8: 3,662,305 km (0.108 R)
• M9: 4,245,288 km (0.092 R)
• M10: 5,330,322 km (0.064 R)
• M11: 6,107,183 km (0.084 R)
• M12: 6,815,679 km (0.112 R)
• M13: 7,427,385 km (0.032 R)
• M14: 8,107,157 km (0.084 R)
• M15: 10,136,153 km (0.064 R)
• M16: 10,701,932 km (0.117 R)
• M17: 11,979,349 km (0.112 R)
• M18: 12,569,213 km (0.066 R)
• M19: 14,175,445 km (0.051 R)
• M20: 15,222,032 km (0.117 R)
• M21: 16,473,119 km (0.032 R)
• M22: 17,522,399 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 10.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.23 AU - 3.73 AU

Year: 4128 Days

Day: 14.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,765,633 km

• M1: 130,749 km (0.103 R)
• M2: 710,590 km (0.041 R)
• M3: 1,287,290 km (0.074 R)
• M4: 1,670,111 km (0.106 R)
• M5: 2,889,483 km (0.116 R)
• M6: 3,399,911 km (0.053 R)
• M7: 4,210,432 km (0.098 R)
• M8: 4,721,758 km (0.106 R)
• M9: 5,093,807 km (0.047 R)
• M10: 5,730,047 km (0.094 R)
• M11: 7,520,285 km (0.032 R)
• M12: 7,891,437 km (0.117 R)
• M13: 8,743,846 km (0.093 R)
• M14: 15,035,334 km (0.066 R)
• M15: 16,120,218 km (0.086 R)
• M16: 16,512,015 km (0.112 R)
• M17: 17,548,728 km (0.088 R)
• M18: 19,561,418 km (0.096 R)
• M19: 20,460,052 km (0.115 R)
• M20: 20,787,522 km (0.112 R)
• M21: 21,385,913 km (0.104 R)
• M22: 24,551,853 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 10.3

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.76 AU - 4.54 AU

Year: 5375 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,765,633 km

• M1: 128,355 km (0.114 R)
• M2: 560,543 km (0.089 R)
• M3: 889,659 km (0.052 R)
• M4: 1,299,706 km (0.062 R)
• M5: 2,362,450 km (0.12 R)
• M6: 2,743,775 km (0.03 R)
• M7: 3,812,053 km (0.106 R)
• M8: 5,395,247 km (0.065 R)
• M9: 6,030,290 km (0.088 R)
• M10: 8,833,455 km (0.102 R)
• M11: 9,246,644 km (0.087 R)
• M12: 11,952,720 km (0.068 R)
• M13: 14,230,497 km (0.032 R)
• M14: 25,997,417 km (0.103 R)
• M15: 26,420,031 km (0.039 R)
• M16: 26,847,432 km (0.117 R)
• M17: 31,282,112 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.8

Radius: 13.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.73 AU - 5.13 AU

Year: 6960 Days

Day: 14.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,765,633 km

• M1: 169,345 km (0.097 R)
• M2: 940,821 km (0.115 R)
• M3: 1,430,754 km (0.099 R)
• M4: 1,861,596 km (0.063 R)
• M5: 2,452,358 km (0.111 R)
• M6: 3,321,073 km (0.115 R)
• M7: 4,807,477 km (0.081 R)
• M8: 5,380,287 km (0.082 R)
• M9: 7,377,868 km (0.094 R)
• M10: 8,479,806 km (0.106 R)
• M11: 13,356,547 km (0.059 R)
• M12: 15,371,181 km (0.103 R)
• M13: 19,241,877 km (0.093 R)
• M14: 20,926,049 km (0.053 R)
• M15: 21,402,070 km (0.075 R)
• M16: 22,047,884 km (0.07 R)
• M17: 22,789,889 km (0.097 R)
• M18: 23,633,920 km (0.114 R)
• M19: 26,016,865 km (0.066 R)
• M20: 27,787,056 km (0.108 R)
• M21: 30,438,978 km (0.102 R)
• M22: 34,893,255 km (0.072 R)
• M23: 36,014,491 km (0.062 R)
• M24: 38,093,003 km (0.115 R)
• M25: 39,401,985 km (0.069 R)
• M26: 40,250,504 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.3

Radius: 12.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.99 AU - 6.39 AU

Year: 7518 Days

Day: 6.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,765,633 km

• M1: 150,645 km (0.075 R)
• M2: 593,305 km (0.045 R)
• M3: 979,567 km (0.1 R)
• M4: 1,569,730 km (0.09 R)
• M5: 1,995,935 km (0.06 R)
• M6: 2,752,900 km (0.093 R)
• M7: 3,619,221 km (0.096 R)
• M8: 4,375,139 km (0.111 R)
• M9: 5,233,382 km (0.043 R)
• M10: 6,821,214 km (0.086 R)
• M11: 7,205,232 km (0.084 R)
• M12: 8,488,782 km (0.09 R)
• M13: 9,919,236 km (0.106 R)
• M14: 11,666,689 km (0.106 R)
• M15: 13,076,499 km (0.097 R)
• M16: 15,107,440 km (0.089 R)
• M17: 15,564,013 km (0.08 R)
• M18: 17,129,255 km (0.063 R)
• M19: 19,708,771 km (0.078 R)
• M20: 20,649,892 km (0.067 R)
• M21: 24,537,043 km (0.056 R)
• M22: 27,512,395 km (0.12 R)
• M23: 31,138,348 km (0.112 R)
• M24: 37,512,115 km (0.088 R)
• M25: 41,828,462 km (0.081 R)
• M26: 44,438,047 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.3

Radius: 5.5

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.09 AU - 9.21 AU

Year: 13453 Days

Day: 24.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,765,633 km

• M1: 74,649 km (0.081 R)
• M2: 389,702 km (0.109 R)
• M3: 800,797 km (0.03 R)
• M4: 1,689,259 km (0.108 R)
• M5: 3,403,651 km (0.111 R)
• M6: 4,649,951 km (0.081 R)
• M7: 5,327,031 km (0.11 R)
• M8: 6,102,845 km (0.072 R)
• M9: 6,647,681 km (0.119 R)
• M10: 8,130,046 km (0.03 R)
• M11: 8,925,458 km (0.119 R)
• M12: 10,414,705 km (0.114 R)
• M13: 11,675,964 km (0.111 R)
• M14: 15,203,332 km (0.118 R)
• M15: 15,465,278 km (0.086 R)
• M16: 20,954,922 km (0.108 R)
• M17: 21,772,773 km (0.11 R)
• M18: 28,597,578 km (0.088 R)
• M19: 30,840,947 km (0.091 R)
• M20: 35,101,046 km (0.115 R)
• M21: 36,369,935 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit