🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 11.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 391 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,743,669 km

• M1: 147,952 km (0.05 R)
• M2: 562,189 km (0.065 R)
• M3: 1,246,150 km (0.104 R)
• M4: 1,643,033 km (0.081 R)
• M5: 2,044,105 km (0.059 R)
• M6: 2,614,821 km (0.086 R)
• M7: 3,312,546 km (0.082 R)
• M8: 4,091,352 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 8

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.28 AU - 1.42 AU

Year: 1046 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,743,669 km

• M1: 99,483 km (0.101 R)
• M2: 793,318 km (0.099 R)
• M3: 1,225,506 km (0.108 R)
• M4: 1,694,645 km (0.115 R)
• M5: 1,997,281 km (0.097 R)
• M6: 2,574,430 km (0.114 R)
• M7: 3,031,750 km (0.106 R)
• M8: 3,287,413 km (0.106 R)
• M9: 3,940,707 km (0.115 R)
• M10: 4,386,808 km (0.079 R)
• M11: 4,962,311 km (0.119 R)
• M12: 5,462,267 km (0.098 R)
• M13: 5,713,891 km (0.077 R)
• M14: 6,128,277 km (0.117 R)
• M15: 6,562,559 km (0.118 R)
• M16: 7,090,939 km (0.082 R)
• M17: 7,909,688 km (0.094 R)
• M18: 9,703,516 km (0.034 R)
• M19: 10,073,621 km (0.078 R)
• M20: 10,485,165 km (0.099 R)
• M21: 11,073,534 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 14.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.13 AU - 1.83 AU

Year: 1201 Days

Day: 10.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 137.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,743,669 km

• M1: 178,321 km (0.063 R)
• M2: 882,478 km (0.028 R)
• M3: 1,364,333 km (0.047 R)
• M4: 1,999,076 km (0.088 R)
• M5: 2,451,760 km (0.032 R)
• M6: 3,282,177 km (0.102 R)
• M7: 4,041,985 km (0.071 R)
• M8: 4,556,003 km (0.101 R)
• M9: 5,561,301 km (0.12 R)
• M10: 7,888,745 km (0.092 R)
• M11: 8,986,194 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 10

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.71 AU - 1.77 AU

Year: 1531 Days

Day: 11.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 169.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,743,669 km

• M1: 124,465 km (0.069 R)
• M2: 505,641 km (0.09 R)
• M3: 921,672 km (0.057 R)
• M4: 1,232,986 km (0.108 R)
• M5: 2,078,962 km (0.119 R)
• M6: 3,301,176 km (0.092 R)
• M7: 3,937,865 km (0.118 R)
• M8: 4,371,699 km (0.118 R)
• M9: 5,256,720 km (0.088 R)
• M10: 5,577,009 km (0.062 R)
• M11: 6,125,434 km (0.082 R)
• M12: 7,910,735 km (0.109 R)
• M13: 8,494,466 km (0.075 R)
• M14: 9,278,658 km (0.113 R)
• M15: 9,867,775 km (0.085 R)
• M16: 10,639,101 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.2

Radius: 14.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.55 AU - 3.91 AU

Year: 3871 Days

Day: 9.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,743,669 km

• M1: 184,305 km (0.081 R)
• M2: 1,028,485 km (0.119 R)
• M3: 1,501,663 km (0.067 R)
• M4: 2,097,512 km (0.049 R)
• M5: 2,816,330 km (0.074 R)
• M6: 4,034,804 km (0.108 R)
• M7: 5,077,801 km (0.098 R)
• M8: 6,234,790 km (0.055 R)
• M9: 7,261,929 km (0.118 R)
• M10: 8,841,384 km (0.097 R)
• M11: 9,454,885 km (0.059 R)
• M12: 10,940,092 km (0.082 R)
• M13: 13,106,868 km (0.068 R)
• M14: 15,057,624 km (0.099 R)
• M15: 15,546,809 km (0.089 R)
• M16: 18,031,929 km (0.063 R)
• M17: 21,107,362 km (0.075 R)
• M18: 22,840,453 km (0.103 R)
• M19: 26,118,591 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.6

Radius: 12.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.05 AU - 5.01 AU

Year: 5395 Days

Day: 14.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,743,669 km

• M1: 157,975 km (0.052 R)
• M2: 658,231 km (0.111 R)
• M3: 1,184,366 km (0.039 R)
• M4: 1,593,666 km (0.108 R)
• M5: 2,271,344 km (0.053 R)
• M6: 2,847,895 km (0.096 R)
• M7: 3,304,467 km (0.108 R)
• M8: 5,132,703 km (0.061 R)
• M9: 5,673,050 km (0.097 R)
• M10: 6,585,597 km (0.047 R)
• M11: 6,996,393 km (0.115 R)
• M12: 7,458,052 km (0.072 R)
• M13: 9,833,666 km (0.081 R)
• M14: 10,456,293 km (0.075 R)
• M15: 10,885,938 km (0.114 R)
• M16: 12,918,674 km (0.12 R)
• M17: 13,819,103 km (0.095 R)
• M18: 14,547,944 km (0.051 R)
• M19: 16,425,098 km (0.099 R)
• M20: 17,965,807 km (0.116 R)
• M21: 19,991,960 km (0.101 R)
• M22: 22,236,527 km (0.036 R)
• M23: 22,733,491 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.3

Radius: 10.4

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.48 AU - 5.98 AU

Year: 9147 Days

Day: 7.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,743,669 km

• M1: 129,552 km (0.043 R)
• M2: 477,965 km (0.085 R)
• M3: 865,124 km (0.101 R)
• M4: 1,215,931 km (0.107 R)
• M5: 1,894,807 km (0.077 R)
• M6: 2,329,987 km (0.105 R)
• M7: 2,725,673 km (0.095 R)
• M8: 3,120,013 km (0.111 R)
• M9: 3,731,120 km (0.101 R)
• M10: 4,247,532 km (0.078 R)
• M11: 5,662,279 km (0.085 R)
• M12: 7,662,403 km (0.12 R)
• M13: 8,915,584 km (0.105 R)
• M14: 10,774,637 km (0.079 R)
• M15: 12,226,933 km (0.101 R)
• M16: 13,616,997 km (0.116 R)
• M17: 14,447,714 km (0.052 R)
• M18: 14,776,081 km (0.082 R)
• M19: 15,722,138 km (0.052 R)
• M20: 20,900,169 km (0.109 R)
• M21: 26,034,368 km (0.085 R)
• M22: 28,736,255 km (0.058 R)
• M23: 37,955,523 km (0.082 R)
• M24: 42,619,386 km (0.106 R)
• M25: 43,295,868 km (0.11 R)
• M26: 46,358,286 km (0.082 R)
• M27: 47,651,709 km (0.111 R)
• M28: 49,711,223 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.5

Radius: 5.3

Gravity: 31.45 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.89 AU - 7.37 AU

Year: 11384 Days

Day: 17.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,743,669 km

• M1: 78,240 km (0.059 R)
• M2: 784,641 km (0.103 R)
• M3: 2,016,430 km (0.059 R)
• M4: 2,481,230 km (0.087 R)
• M5: 3,308,507 km (0.076 R)
• M6: 3,567,760 km (0.102 R)
• M7: 3,757,151 km (0.095 R)
• M8: 4,039,591 km (0.097 R)
• M9: 6,271,592 km (0.111 R)
• M10: 6,628,682 km (0.101 R)
• M11: 7,470,918 km (0.096 R)
• M12: 8,815,653 km (0.113 R)
• M13: 9,062,789 km (0.104 R)
• M14: 9,674,943 km (0.077 R)
• M15: 11,267,263 km (0.052 R)
• M16: 19,806,908 km (0.081 R)
• M17: 22,443,570 km (0.04 R)
• M18: 23,184,229 km (0.113 R)
• M19: 23,371,975 km (0.094 R)
• M20: 23,750,457 km (0.108 R)
• M21: 26,823,048 km (0.094 R)
• M22: 30,938,485 km (0.117 R)
• M23: 31,394,759 km (0.034 R)
• M24: 35,207,410 km (0.094 R)
• M25: 36,586,254 km (0.083 R)
• M26: 44,745,322 km (0.119 R)
• M27: 49,866,805 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.4

Radius: 5.5

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.58 AU - 7.64 AU

Year: 12643 Days

Day: 23 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,743,669 km

• M1: 74,051 km (0.094 R)
• M2: 619,335 km (0.104 R)
• M3: 1,299,407 km (0.036 R)
• M4: 1,708,408 km (0.085 R)
• M5: 1,989,352 km (0.085 R)
• M6: 7,315,635 km (0.087 R)
• M7: 9,596,255 km (0.094 R)
• M8: 11,321,866 km (0.091 R)
• M9: 19,195,352 km (0.104 R)
• M10: 21,988,493 km (0.098 R)
• M11: 24,613,038 km (0.074 R)
• M12: 24,955,169 km (0.103 R)
• M13: 34,041,893 km (0.047 R)
• M14: 35,326,340 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.9

Radius: 7.1

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.68 AU - 9.88 AU

Year: 15888 Days

Day: 22.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,743,669 km

• M1: 88,861 km (0.05 R)
• M2: 384,467 km (0.038 R)
• M3: 662,419 km (0.033 R)
• M4: 946,955 km (0.086 R)
• M5: 1,552,826 km (0.08 R)
• M6: 2,730,610 km (0.084 R)
• M7: 4,001,593 km (0.094 R)
• M8: 8,639,427 km (0.064 R)
• M9: 8,900,176 km (0.091 R)
• M10: 17,012,569 km (0.067 R)
• M11: 20,757,901 km (0.099 R)
• M12: 21,226,292 km (0.107 R)
• M13: 21,990,139 km (0.113 R)
• M14: 22,575,067 km (0.063 R)
• M15: 23,170,317 km (0.036 R)
• M16: 27,074,223 km (0.047 R)
• M17: 28,428,981 km (0.087 R)
• M18: 29,709,838 km (0.088 R)
• M19: 30,065,731 km (0.113 R)
• M20: 30,665,320 km (0.046 R)
• M21: 35,219,528 km (0.035 R)
• M22: 43,319,953 km (0.045 R)
• M23: 57,390,830 km (0.112 R)
• M24: 57,758,541 km (0.073 R)
• M25: 58,312,951 km (0.116 R)
• M26: 66,049,554 km (0.085 R)
• M27: 69,534,885 km (0.031 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 10,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit