🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 13.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.71 AU

Year: 333 Days

Day: 14.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 89,516,446 km

• M1: 172,935 km (0.057 R)
• M2: 618,138 km (0.064 R)
• M3: 1,517,670 km (0.114 R)
• M4: 2,015,532 km (0.102 R)
• M5: 2,482,128 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.6

Radius: 11.5

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.61 AU - 1.01 AU

Year: 486 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,516,446 km

• M1: 143,016 km (0.114 R)
• M2: 578,794 km (0.11 R)
• M3: 995,275 km (0.111 R)
• M4: 1,382,434 km (0.084 R)
• M5: 1,929,364 km (0.079 R)
• M6: 2,377,858 km (0.117 R)
• M7: 2,764,718 km (0.057 R)
• M8: 3,253,754 km (0.084 R)
• M9: 4,618,086 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.6

Radius: 12.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.78 AU - 1.08 AU

Year: 598 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,516,446 km

• M1: 160,519 km (0.11 R)
• M2: 631,453 km (0.103 R)
• M3: 1,108,221 km (0.047 R)
• M4: 1,694,645 km (0.098 R)
• M5: 2,196,246 km (0.102 R)
• M6: 2,754,994 km (0.118 R)
• M7: 3,171,325 km (0.051 R)
• M8: 3,604,860 km (0.052 R)
• M9: 4,460,261 km (0.072 R)
• M10: 5,150,804 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 10

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.03 AU - 1.31 AU

Year: 844 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,516,446 km

• M1: 124,316 km (0.111 R)
• M2: 474,973 km (0.11 R)
• M3: 925,113 km (0.106 R)
• M4: 1,282,353 km (0.115 R)
• M5: 1,814,323 km (0.086 R)
• M6: 2,814,235 km (0.117 R)
• M7: 3,182,396 km (0.075 R)
• M8: 3,687,887 km (0.075 R)
• M9: 4,502,447 km (0.079 R)
• M10: 4,989,687 km (0.081 R)
• M11: 7,179,800 km (0.116 R)
• M12: 8,181,508 km (0.099 R)
• M13: 8,607,413 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.9

Radius: 14.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.1 AU - 1.5 AU

Year: 988 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 89,516,446 km

• M1: 181,612 km (0.086 R)
• M2: 692,937 km (0.074 R)
• M3: 1,242,111 km (0.069 R)
• M4: 2,005,958 km (0.107 R)
• M5: 2,544,809 km (0.08 R)
• M6: 3,529,313 km (0.07 R)
• M7: 4,446,797 km (0.057 R)
• M8: 5,255,224 km (0.053 R)
• M9: 5,790,335 km (0.055 R)
• M10: 6,384,538 km (0.025 R)
• M11: 7,516,395 km (0.065 R)
• M12: 8,036,996 km (0.071 R)
• M13: 8,498,356 km (0.101 R)
• M14: 9,534,471 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 14.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.11 AU - 2.25 AU

Year: 2146 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,516,446 km

• M1: 184,005 km (0.107 R)
• M2: 742,005 km (0.106 R)
• M3: 1,243,458 km (0.107 R)
• M4: 1,750,445 km (0.025 R)
• M5: 2,531,944 km (0.06 R)
• M6: 3,503,433 km (0.083 R)
• M7: 4,340,582 km (0.049 R)
• M8: 5,354,108 km (0.072 R)
• M9: 5,880,244 km (0.085 R)
• M10: 6,573,330 km (0.118 R)
• M11: 7,065,358 km (0.099 R)
• M12: 9,766,198 km (0.116 R)
• M13: 13,137,685 km (0.12 R)
• M14: 14,189,807 km (0.12 R)
• M15: 16,913,685 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.3

Radius: 11.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.98 AU - 3.54 AU

Year: 3925 Days

Day: 12.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,516,446 km

• M1: 140,472 km (0.105 R)
• M2: 610,210 km (0.086 R)
• M3: 1,206,656 km (0.037 R)
• M4: 1,781,112 km (0.092 R)
• M5: 2,285,257 km (0.119 R)
• M6: 3,707,185 km (0.072 R)
• M7: 4,118,280 km (0.113 R)
• M8: 5,032,921 km (0.09 R)
• M9: 8,410,691 km (0.105 R)
• M10: 9,878,247 km (0.092 R)
• M11: 10,291,436 km (0.073 R)
• M12: 11,196,802 km (0.085 R)
• M13: 11,829,302 km (0.086 R)
• M14: 12,437,717 km (0.108 R)
• M15: 15,300,721 km (0.066 R)
• M16: 16,136,524 km (0.044 R)
• M17: 17,061,338 km (0.092 R)
• M18: 17,899,385 km (0.07 R)
• M19: 18,452,299 km (0.114 R)
• M20: 18,890,322 km (0.084 R)
• M21: 20,378,372 km (0.107 R)
• M22: 22,576,862 km (0.092 R)
• M23: 23,006,058 km (0.084 R)
• M24: 23,586,647 km (0.111 R)
• M25: 24,777,297 km (0.052 R)
• M26: 25,618,935 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.4

Radius: 6.5

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.79 AU - 9.01 AU

Year: 14807 Days

Day: 23.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 89,516,446 km

• M1: 80,783 km (0.116 R)
• M2: 388,356 km (0.057 R)
• M3: 889,210 km (0.089 R)
• M4: 1,580,651 km (0.073 R)
• M5: 1,948,512 km (0.08 R)
• M6: 2,717,445 km (0.087 R)
• M7: 3,022,326 km (0.076 R)
• M8: 3,272,154 km (0.059 R)
• M9: 3,617,725 km (0.101 R)
• M10: 4,835,153 km (0.107 R)
• M11: 5,573,418 km (0.093 R)
• M12: 7,494,554 km (0.113 R)
• M13: 8,431,934 km (0.069 R)
• M14: 8,678,023 km (0.117 R)
• M15: 9,764,403 km (0.086 R)
• M16: 10,368,329 km (0.069 R)
• M17: 10,650,920 km (0.084 R)
• M18: 11,350,140 km (0.114 R)
• M19: 11,772,006 km (0.081 R)
• M20: 13,034,911 km (0.084 R)
• M21: 13,564,338 km (0.077 R)
• M22: 20,547,716 km (0.102 R)
• M23: 23,419,098 km (0.069 R)
• M24: 25,203,501 km (0.094 R)
• M25: 28,375,575 km (0.088 R)
• M26: 29,376,683 km (0.107 R)
• M27: 51,649,712 km (0.077 R)
• M28: 59,751,185 km (0.098 R)
• M29: 60,295,272 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.2

Radius: 3.5

Gravity: 34.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.01 AU - 9.77 AU

Year: 17676 Days

Day: 24.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,516,446 km

• M1: 45,029 km (0.08 R)
• M2: 166,054 km (0.111 R)
• M3: 342,729 km (0.098 R)
• M4: 522,097 km (0.051 R)
• M5: 780,901 km (0.048 R)
• M6: 1,724,265 km (0.059 R)
• M7: 2,353,623 km (0.089 R)
• M8: 3,123,304 km (0.116 R)
• M9: 3,674,872 km (0.072 R)
• M10: 4,166,749 km (0.114 R)
• M11: 4,539,547 km (0.107 R)
• M12: 5,531,531 km (0.104 R)
• M13: 5,678,885 km (0.107 R)
• M14: 6,495,689 km (0.12 R)
• M15: 7,521,781 km (0.096 R)
• M16: 9,942,723 km (0.112 R)
• M17: 11,298,678 km (0.069 R)
• M18: 13,095,498 km (0.077 R)
• M19: 13,225,948 km (0.075 R)
• M20: 13,423,417 km (0.073 R)
• M21: 13,891,658 km (0.096 R)
• M22: 14,579,360 km (0.049 R)
• M23: 15,217,395 km (0.074 R)
• M24: 19,021,070 km (0.081 R)
• M25: 20,127,047 km (0.06 R)
• M26: 21,911,301 km (0.066 R)
• M27: 23,316,623 km (0.083 R)
• M28: 26,409,260 km (0.113 R)
• M29: 26,722,368 km (0.097 R)
• M30: 35,249,597 km (0.117 R)
• M31: 40,397,409 km (0.03 R)
• M32: 45,573,645 km (0.101 R)
• M33: 46,325,673 km (0.084 R)
• M34: 48,164,530 km (0.074 R)
• M35: 53,971,920 km (0.087 R)
• M36: 56,350,825 km (0.092 R)
• M37: 58,621,422 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.6

Radius: 6.9

Gravity: 17.84 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.09 AU - 11.05 AU

Year: 22916 Days

Day: 23.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 89,516,446 km

• M1: 87,515 km (0.104 R)
• M2: 325,974 km (0.113 R)
• M3: 708,944 km (0.107 R)
• M4: 1,091,017 km (0.11 R)
• M5: 1,966,015 km (0.117 R)
• M6: 2,199,986 km (0.044 R)
• M7: 3,016,342 km (0.095 R)
• M8: 3,631,937 km (0.066 R)
• M9: 3,953,124 km (0.107 R)
• M10: 5,514,178 km (0.102 R)
• M11: 6,617,312 km (0.088 R)
• M12: 6,902,595 km (0.117 R)
• M13: 7,808,261 km (0.084 R)
• M14: 8,289,667 km (0.073 R)
• M15: 8,509,875 km (0.074 R)
• M16: 9,914,449 km (0.083 R)
• M17: 12,444,149 km (0.119 R)
• M18: 12,660,468 km (0.101 R)
• M19: 13,100,734 km (0.118 R)
• M20: 13,399,930 km (0.1 R)
• M21: 14,012,085 km (0.079 R)
• M22: 14,803,158 km (0.071 R)
• M23: 15,623,553 km (0.086 R)
• M24: 15,960,148 km (0.068 R)
• M25: 16,301,530 km (0.112 R)
• M26: 16,998,806 km (0.096 R)
• M27: 24,083,312 km (0.079 R)
• M28: 26,743,013 km (0.089 R)
• M29: 28,205,631 km (0.047 R)
• M30: 34,307,130 km (0.091 R)
• M31: 36,767,716 km (0.05 R)
• M32: 41,714,319 km (0.109 R)
• M33: 43,181,575 km (0.072 R)
• M34: 44,514,342 km (0.102 R)
• M35: 46,738,264 km (0.105 R)
• M36: 54,043,876 km (0.099 R)
• M37: 71,095,790 km (0.116 R)
• M38: 72,485,105 km (0.196 R)
• M39: 89,248,444 km (0.074 R)
• M40: 89,516,374 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit