🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 13.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.63 AU - 0.89 AU

Year: 435 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,007,937 km

• M1: 166,802 km (0.075 R)
• M2: 651,948 km (0.086 R)
• M3: 1,094,308 km (0.107 R)
• M4: 1,535,622 km (0.079 R)
• M5: 2,026,004 km (0.114 R)
• M6: 2,630,828 km (0.046 R)
• M7: 3,077,827 km (0.025 R)
• M8: 3,528,415 km (0.1 R)
• M9: 3,971,674 km (0.109 R)
• M10: 5,047,283 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.4

Radius: 9.8

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.87 AU - 1.33 AU

Year: 757 Days

Day: 6.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,007,937 km

• M1: 122,521 km (0.097 R)
• M2: 427,850 km (0.092 R)
• M3: 766,240 km (0.101 R)
• M4: 1,164,320 km (0.115 R)
• M5: 1,583,793 km (0.112 R)
• M6: 2,142,840 km (0.117 R)
• M7: 2,491,253 km (0.078 R)
• M8: 2,877,665 km (0.049 R)
• M9: 3,196,757 km (0.057 R)
• M10: 3,640,015 km (0.1 R)
• M11: 3,952,974 km (0.085 R)
• M12: 4,332,654 km (0.096 R)
• M13: 4,806,280 km (0.095 R)
• M14: 5,184,015 km (0.074 R)
• M15: 7,170,226 km (0.05 R)
• M16: 8,006,478 km (0.099 R)
• M17: 8,826,873 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793

Radius: 11.6

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.98 AU - 2.86 AU

Year: 2470 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,007,937 km

• M1: 144,212 km (0.058 R)
• M2: 518,656 km (0.079 R)
• M3: 973,134 km (0.09 R)
• M4: 1,549,984 km (0.118 R)
• M5: 2,134,462 km (0.101 R)
• M6: 2,784,016 km (0.039 R)
• M7: 3,416,367 km (0.117 R)
• M8: 4,831,562 km (0.119 R)
• M9: 5,203,762 km (0.117 R)
• M10: 5,570,277 km (0.1 R)
• M11: 6,165,975 km (0.102 R)
• M12: 6,577,070 km (0.051 R)
• M13: 7,153,621 km (0.116 R)
• M14: 7,577,132 km (0.113 R)
• M15: 10,213,795 km (0.119 R)
• M16: 10,634,913 km (0.092 R)
• M17: 11,512,005 km (0.075 R)
• M18: 12,350,651 km (0.042 R)
• M19: 13,095,199 km (0.064 R)
• M20: 14,481,672 km (0.071 R)
• M21: 15,062,860 km (0.086 R)
• M22: 15,912,726 km (0.097 R)
• M23: 17,006,436 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 9.4

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.56 AU - 2.66 AU

Year: 2766 Days

Day: 11 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,007,937 km

• M1: 117,883 km (0.038 R)
• M2: 670,647 km (0.097 R)
• M3: 1,110,764 km (0.102 R)
• M4: 1,912,609 km (0.057 R)
• M5: 2,911,324 km (0.102 R)
• M6: 3,801,132 km (0.102 R)
• M7: 4,657,879 km (0.083 R)
• M8: 4,954,981 km (0.115 R)
• M9: 6,355,217 km (0.08 R)
• M10: 6,808,049 km (0.102 R)
• M11: 8,396,629 km (0.084 R)
• M12: 9,805,243 km (0.04 R)
• M13: 11,529,657 km (0.116 R)
• M14: 12,033,054 km (0.112 R)
• M15: 13,038,950 km (0.07 R)
• M16: 13,724,557 km (0.077 R)
• M17: 14,627,231 km (0.057 R)
• M18: 15,217,395 km (0.113 R)
• M19: 16,236,156 km (0.12 R)
• M20: 18,239,870 km (0.081 R)
• M21: 18,808,491 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 9.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.48 AU - 5.62 AU

Year: 7445 Days

Day: 12.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,007,937 km

• M1: 113,844 km (0.106 R)
• M2: 423,063 km (0.028 R)
• M3: 2,110,527 km (0.113 R)
• M4: 2,445,327 km (0.099 R)
• M5: 3,127,044 km (0.069 R)
• M6: 3,776,598 km (0.109 R)
• M7: 4,156,876 km (0.051 R)
• M8: 5,288,434 km (0.113 R)
• M9: 6,518,727 km (0.08 R)
• M10: 7,234,703 km (0.083 R)
• M11: 8,147,250 km (0.068 R)
• M12: 8,593,500 km (0.088 R)
• M13: 9,616,450 km (0.066 R)
• M14: 10,242,368 km (0.098 R)
• M15: 13,476,823 km (0.061 R)
• M16: 17,457,324 km (0.105 R)
• M17: 18,074,415 km (0.108 R)
• M18: 26,094,057 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 12

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.32 AU - 7 AU

Year: 8834 Days

Day: 7.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 159.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,007,937 km

• M1: 149,897 km (0.057 R)
• M2: 541,245 km (0.078 R)
• M3: 927,956 km (0.102 R)
• M4: 1,306,737 km (0.108 R)
• M5: 2,292,887 km (0.073 R)
• M6: 3,307,759 km (0.032 R)
• M7: 4,573,506 km (0.107 R)
• M8: 5,210,195 km (0.119 R)
• M9: 6,413,710 km (0.08 R)
• M10: 7,326,406 km (0.096 R)
• M11: 8,035,799 km (0.073 R)
• M12: 11,339,818 km (0.079 R)
• M13: 12,839,536 km (0.106 R)
• M14: 14,407,173 km (0.116 R)
• M15: 16,098,975 km (0.12 R)
• M16: 18,627,328 km (0.113 R)
• M17: 20,786,026 km (0.061 R)
• M18: 22,531,384 km (0.026 R)
• M19: 23,523,517 km (0.104 R)
• M20: 25,417,875 km (0.099 R)
• M21: 26,311,722 km (0.086 R)
• M22: 26,949,757 km (0.117 R)
• M23: 30,296,262 km (0.025 R)
• M24: 30,997,277 km (0.051 R)
• M25: 32,431,921 km (0.066 R)
• M26: 35,433,153 km (0.119 R)
• M27: 39,438,935 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.4

Radius: 4.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.29 AU - 6.99 AU

Year: 9981 Days

Day: 16.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,007,937 km

• M1: 61,634 km (0.082 R)
• M2: 236,365 km (0.105 R)
• M3: 1,025,493 km (0.079 R)
• M4: 1,273,826 km (0.098 R)
• M5: 1,993,392 km (0.068 R)
• M6: 4,273,562 km (0.111 R)
• M7: 5,112,358 km (0.026 R)
• M8: 10,996,640 km (0.085 R)
• M9: 12,240,846 km (0.115 R)
• M10: 15,835,383 km (0.11 R)
• M11: 16,531,911 km (0.094 R)
• M12: 16,805,226 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.8

Radius: 5.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.31 AU - 7.95 AU

Year: 11199 Days

Day: 23.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,007,937 km

• M1: 553,363 km (0.089 R)
• M2: 733,179 km (0.109 R)
• M3: 1,164,470 km (0.084 R)
• M4: 1,442,123 km (0.09 R)
• M5: 2,495,741 km (0.109 R)
• M6: 5,115,200 km (0.104 R)
• M7: 11,844,860 km (0.099 R)
• M8: 19,522,522 km (0.027 R)
• M9: 21,749,586 km (0.097 R)
• M10: 23,755,992 km (0.11 R)
• M11: 28,132,328 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.7

Radius: 7.4

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.68 AU - 11.46 AU

Year: 19421 Days

Day: 18.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,007,937 km

• M1: 103,522 km (0.111 R)
• M2: 451,038 km (0.062 R)
• M3: 923,617 km (0.103 R)
• M4: 2,160,044 km (0.119 R)
• M5: 2,446,673 km (0.11 R)
• M6: 5,824,593 km (0.063 R)
• M7: 6,517,082 km (0.08 R)
• M8: 7,858,975 km (0.111 R)
• M9: 8,168,941 km (0.111 R)
• M10: 8,703,754 km (0.103 R)
• M11: 12,693,679 km (0.07 R)
• M12: 13,410,851 km (0.047 R)
• M13: 14,154,801 km (0.083 R)
• M14: 15,004,517 km (0.094 R)
• M15: 20,634,633 km (0.085 R)
• M16: 22,234,582 km (0.099 R)
• M17: 23,808,202 km (0.051 R)
• M18: 25,230,728 km (0.054 R)
• M19: 30,213,534 km (0.083 R)
• M20: 41,135,375 km (0.084 R)
• M21: 45,290,007 km (0.107 R)
• M22: 47,980,974 km (0.111 R)
• M23: 50,954,980 km (0.113 R)
• M24: 51,312,818 km (0.101 R)
• M25: 52,578,116 km (0.117 R)
• M26: 54,049,711 km (0.074 R)
• M27: 59,218,616 km (0.089 R)
• M28: 73,904,490 km (0.108 R)
• M29: 79,291,958 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.3

Radius: 5.9

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.84 AU - 10.9 AU

Year: 21907 Days

Day: 23.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,007,937 km

• M1: 73,453 km (0.114 R)
• M2: 452,683 km (0.079 R)
• M3: 787,932 km (0.053 R)
• M4: 1,416,393 km (0.098 R)
• M5: 1,933,253 km (0.066 R)
• M6: 2,117,109 km (0.082 R)
• M7: 2,544,061 km (0.094 R)
• M8: 3,361,913 km (0.104 R)
• M9: 4,139,523 km (0.071 R)
• M10: 4,342,677 km (0.051 R)
• M11: 5,262,703 km (0.069 R)
• M12: 6,043,904 km (0.093 R)
• M13: 8,304,926 km (0.095 R)
• M14: 11,204,731 km (0.084 R)
• M15: 13,498,665 km (0.1 R)
• M16: 13,947,009 km (0.03 R)
• M17: 14,251,292 km (0.091 R)
• M18: 18,076,958 km (0.087 R)
• M19: 27,914,663 km (0.103 R)
• M20: 32,336,328 km (0.07 R)
• M21: 34,921,678 km (0.091 R)
• M22: 37,788,422 km (0.105 R)
• M23: 49,934,572 km (0.083 R)
• M24: 50,468,188 km (0.075 R)
• M25: 51,365,925 km (0.074 R)
• M26: 53,749,767 km (0.052 R)
• M27: 54,874,593 km (0.087 R)
• M28: 69,398,153 km (0.073 R)
• M29: 70,284,969 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 20,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit