🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 11.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.48 AU - 0.6 AU

Year: 274 Days

Day: 5.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,389,687 km

• M1: 146,756 km (0.082 R)
• M2: 559,197 km (0.089 R)
• M3: 931,696 km (0.119 R)
• M4: 1,325,288 km (0.091 R)
• M5: 1,819,858 km (0.115 R)
• M6: 2,498,284 km (0.117 R)
• M7: 3,142,154 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787

Radius: 10.6

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.43 AU - 0.67 AU

Year: 282 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,389,687 km

• M1: 131,796 km (0.109 R)
• M2: 483,351 km (0.067 R)
• M3: 895,194 km (0.092 R)
• M4: 1,377,348 km (0.088 R)
• M5: 2,943,488 km (0.078 R)
• M6: 3,335,883 km (0.103 R)
• M7: 3,774,653 km (0.086 R)
• M8: 4,113,343 km (0.117 R)
• M9: 4,485,692 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.9

Radius: 11.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.74 AU - 0.82 AU

Year: 476 Days

Day: 10.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,389,687 km

• M1: 144,212 km (0.095 R)
• M2: 531,072 km (0.097 R)
• M3: 903,870 km (0.055 R)
• M4: 1,381,836 km (0.098 R)
• M5: 1,787,395 km (0.112 R)
• M6: 2,265,211 km (0.115 R)
• M7: 2,827,549 km (0.049 R)
• M8: 3,301,326 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 9.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.85 AU

Year: 522 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,389,687 km

• M1: 118,182 km (0.083 R)
• M2: 475,422 km (0.109 R)
• M3: 834,008 km (0.047 R)
• M4: 1,197,232 km (0.108 R)
• M5: 1,519,765 km (0.093 R)
• M6: 2,106,338 km (0.106 R)
• M7: 2,816,330 km (0.053 R)
• M8: 3,119,415 km (0.063 R)
• M9: 3,817,887 km (0.113 R)
• M10: 4,765,590 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 10.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.95 AU - 1.41 AU

Year: 885 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,389,687 km

• M1: 126,859 km (0.116 R)
• M2: 453,431 km (0.115 R)
• M3: 1,148,912 km (0.116 R)
• M4: 1,507,199 km (0.1 R)
• M5: 2,143,887 km (0.069 R)
• M6: 3,039,679 km (0.105 R)
• M7: 3,424,894 km (0.118 R)
• M8: 4,167,647 km (0.089 R)
• M9: 5,014,221 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 12

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.11 AU - 4.61 AU

Year: 6284 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,389,687 km

• M1: 149,448 km (0.119 R)
• M2: 1,522,009 km (0.039 R)
• M3: 3,242,235 km (0.032 R)
• M4: 4,344,771 km (0.057 R)
• M5: 5,159,331 km (0.111 R)
• M6: 6,173,306 km (0.05 R)
• M7: 8,552,061 km (0.104 R)
• M8: 9,286,737 km (0.116 R)
• M9: 9,738,223 km (0.038 R)
• M10: 10,347,086 km (0.105 R)
• M11: 10,783,314 km (0.053 R)
• M12: 12,381,169 km (0.042 R)
• M13: 16,299,735 km (0.118 R)
• M14: 21,208,490 km (0.084 R)
• M15: 23,206,370 km (0.077 R)
• M16: 24,979,254 km (0.086 R)
• M17: 26,750,194 km (0.091 R)
• M18: 30,244,351 km (0.117 R)
• M19: 31,138,198 km (0.12 R)
• M20: 32,770,760 km (0.099 R)
• M21: 33,397,425 km (0.098 R)
• M22: 34,999,020 km (0.092 R)
• M23: 36,427,979 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.6

Radius: 8

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.68 AU - 5.64 AU

Year: 8091 Days

Day: 11.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,389,687 km

• M1: 99,483 km (0.092 R)
• M2: 384,766 km (0.112 R)
• M3: 641,476 km (0.094 R)
• M4: 1,489,845 km (0.051 R)
• M5: 1,928,915 km (0.044 R)
• M6: 2,984,178 km (0.04 R)
• M7: 5,049,078 km (0.073 R)
• M8: 6,106,585 km (0.029 R)
• M9: 6,582,306 km (0.116 R)
• M10: 7,267,315 km (0.027 R)
• M11: 8,403,361 km (0.051 R)
• M12: 11,221,785 km (0.108 R)
• M13: 13,118,686 km (0.082 R)
• M14: 14,259,968 km (0.102 R)
• M15: 15,097,417 km (0.099 R)
• M16: 16,221,944 km (0.04 R)
• M17: 16,804,628 km (0.065 R)
• M18: 17,134,192 km (0.108 R)
• M19: 18,566,442 km (0.106 R)
• M20: 20,076,633 km (0.088 R)
• M21: 21,280,895 km (0.097 R)
• M22: 25,182,258 km (0.039 R)
• M23: 27,120,000 km (0.115 R)
• M24: 27,665,284 km (0.056 R)
• M25: 28,032,696 km (0.037 R)
• M26: 28,683,746 km (0.104 R)
• M27: 28,965,888 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.4

Radius: 4.7

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.71 AU - 6.91 AU

Year: 9667 Days

Day: 15.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,389,687 km

• M1: 58,493 km (0.062 R)
• M2: 648,956 km (0.059 R)
• M3: 865,424 km (0.071 R)
• M4: 1,042,697 km (0.077 R)
• M5: 1,525,749 km (0.071 R)
• M6: 2,473,451 km (0.06 R)
• M7: 2,792,394 km (0.108 R)
• M8: 4,782,794 km (0.029 R)
• M9: 5,374,004 km (0.116 R)
• M10: 6,012,488 km (0.088 R)
• M11: 6,514,389 km (0.09 R)
• M12: 7,200,146 km (0.084 R)
• M13: 8,803,685 km (0.115 R)
• M14: 9,077,000 km (0.114 R)
• M15: 9,450,097 km (0.107 R)
• M16: 11,045,559 km (0.109 R)
• M17: 11,796,839 km (0.082 R)
• M18: 12,467,487 km (0.081 R)
• M19: 13,340,989 km (0.074 R)
• M20: 13,641,082 km (0.088 R)
• M21: 15,339,616 km (0.113 R)
• M22: 17,103,824 km (0.07 R)
• M23: 19,686,182 km (0.048 R)
• M24: 19,918,807 km (0.106 R)
• M25: 22,013,476 km (0.1 R)
• M26: 27,301,761 km (0.033 R)
• M27: 27,688,172 km (0.107 R)
• M28: 28,769,765 km (0.1 R)
• M29: 28,969,328 km (0.089 R)
• M30: 34,714,784 km (0.04 R)
• M31: 37,972,727 km (0.047 R)
• M32: 39,552,331 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.7

Radius: 5.2

Gravity: 25.65 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.13 AU - 7.37 AU

Year: 10785 Days

Day: 18.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,389,687 km

• M1: 65,673 km (0.065 R)
• M2: 359,484 km (0.074 R)
• M3: 610,359 km (0.12 R)
• M4: 1,048,831 km (0.096 R)
• M5: 1,914,853 km (0.105 R)
• M6: 2,709,517 km (0.071 R)
• M7: 3,349,197 km (0.102 R)
• M8: 4,733,426 km (0.077 R)
• M9: 4,953,784 km (0.106 R)
• M10: 5,414,994 km (0.065 R)
• M11: 6,614,769 km (0.114 R)
• M12: 7,214,657 km (0.081 R)
• M13: 9,329,522 km (0.096 R)
• M14: 10,238,478 km (0.111 R)
• M15: 10,607,536 km (0.059 R)
• M16: 11,710,671 km (0.06 R)
• M17: 12,407,947 km (0.083 R)
• M18: 13,010,078 km (0.104 R)
• M19: 16,244,085 km (0.025 R)
• M20: 16,891,096 km (0.06 R)
• M21: 18,159,985 km (0.114 R)
• M22: 18,856,961 km (0.072 R)
• M23: 21,565,131 km (0.1 R)
• M24: 24,335,086 km (0.077 R)
• M25: 24,991,970 km (0.049 R)
• M26: 29,710,885 km (0.112 R)
• M27: 31,554,230 km (0.063 R)
• M28: 36,310,844 km (0.091 R)
• M29: 37,167,890 km (0.059 R)
• M30: 37,788,422 km (0.085 R)
• M31: 41,126,399 km (0.116 R)
• M32: 41,391,038 km (0.108 R)
• M33: 45,216,106 km (0.058 R)
• M34: 45,639,468 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.4

Radius: 5.3

Gravity: 35.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.46 AU - 10.1 AU

Year: 16446 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,389,687 km

• M1: 66,421 km (0.048 R)
• M2: 251,175 km (0.078 R)
• M3: 686,804 km (0.048 R)
• M4: 1,960,630 km (0.065 R)
• M5: 2,723,878 km (0.119 R)
• M6: 3,000,335 km (0.073 R)
• M7: 3,493,110 km (0.117 R)
• M8: 3,668,738 km (0.112 R)
• M9: 8,036,996 km (0.078 R)
• M10: 8,448,241 km (0.105 R)
• M11: 9,766,647 km (0.1 R)
• M12: 10,535,280 km (0.119 R)
• M13: 12,058,935 km (0.117 R)
• M14: 12,804,082 km (0.094 R)
• M15: 16,254,706 km (0.097 R)
• M16: 19,719,243 km (0.097 R)
• M17: 21,329,814 km (0.078 R)
• M18: 23,128,728 km (0.066 R)
• M19: 31,970,411 km (0.06 R)
• M20: 35,673,707 km (0.04 R)
• M21: 36,363,652 km (0.108 R)
• M22: 58,911,043 km (0.086 R)
• M23: 73,374,165 km (0.077 R)
• M24: 74,938,660 km (0.211 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit