🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.2

Radius: 11.6

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.74 AU - 0.88 AU

Year: 494 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,790,816 km

• M1: 144,212 km (0.038 R)
• M2: 545,733 km (0.104 R)
• M3: 1,097,749 km (0.102 R)
• M4: 1,667,268 km (0.12 R)
• M5: 2,105,889 km (0.11 R)
• M6: 2,674,511 km (0.033 R)
• M7: 3,572,846 km (0.087 R)
• M8: 3,965,092 km (0.101 R)
• M9: 4,370,951 km (0.108 R)
• M10: 4,804,635 km (0.048 R)
• M11: 5,352,761 km (0.119 R)
• M12: 5,905,376 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 10.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.92 AU - 1.16 AU

Year: 719 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 54,790,816 km

• M1: 134,638 km (0.062 R)
• M2: 568,173 km (0.116 R)
• M3: 892,351 km (0.042 R)
• M4: 2,660,748 km (0.075 R)
• M5: 3,071,244 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.7

Radius: 11

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.98 AU - 1.22 AU

Year: 782 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,790,816 km

• M1: 137,181 km (0.062 R)
• M2: 574,007 km (0.078 R)
• M3: 950,096 km (0.085 R)
• M4: 1,473,838 km (0.108 R)
• M5: 1,830,629 km (0.103 R)
• M6: 2,340,758 km (0.038 R)
• M7: 2,688,723 km (0.029 R)
• M8: 3,123,604 km (0.084 R)
• M9: 3,490,866 km (0.101 R)
• M10: 4,232,124 km (0.095 R)
• M11: 4,614,795 km (0.092 R)
• M12: 5,298,009 km (0.058 R)
• M13: 5,683,971 km (0.117 R)
• M14: 6,171,959 km (0.026 R)
• M15: 6,599,959 km (0.12 R)
• M16: 8,435,674 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 13

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.86 AU - 1.96 AU

Year: 1790 Days

Day: 11.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,790,816 km

• M1: 161,715 km (0.112 R)
• M2: 589,715 km (0.113 R)
• M3: 1,306,289 km (0.116 R)
• M4: 2,519,079 km (0.098 R)
• M5: 4,499,156 km (0.119 R)
• M6: 4,956,776 km (0.109 R)
• M7: 5,561,151 km (0.083 R)
• M8: 6,139,197 km (0.085 R)
• M9: 6,863,999 km (0.045 R)
• M10: 7,938,261 km (0.075 R)
• M11: 8,799,347 km (0.055 R)
• M12: 11,075,329 km (0.096 R)
• M13: 12,550,962 km (0.108 R)
• M14: 14,198,035 km (0.092 R)
• M15: 14,732,698 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.2

Radius: 9.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.11 AU - 3.29 AU

Year: 3883 Days

Day: 5.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,790,816 km

• M1: 116,686 km (0.083 R)
• M2: 461,360 km (0.11 R)
• M3: 1,310,926 km (0.119 R)
• M4: 2,434,257 km (0.087 R)
• M5: 2,924,638 km (0.094 R)
• M6: 5,091,863 km (0.078 R)
• M7: 6,912,618 km (0.089 R)
• M8: 8,158,170 km (0.07 R)
• M9: 10,178,789 km (0.1 R)
• M10: 11,196,054 km (0.11 R)
• M11: 13,066,776 km (0.096 R)
• M12: 14,139,841 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 8.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.75 AU - 4.47 AU

Year: 4652 Days

Day: 11.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,790,816 km

• M1: 100,829 km (0.111 R)
• M2: 502,499 km (0.04 R)
• M3: 1,414,448 km (0.095 R)
• M4: 1,714,242 km (0.106 R)
• M5: 3,575,539 km (0.061 R)
• M6: 4,867,316 km (0.114 R)
• M7: 6,606,092 km (0.116 R)
• M8: 10,024,853 km (0.089 R)
• M9: 12,543,931 km (0.111 R)
• M10: 13,051,068 km (0.074 R)
• M11: 16,941,660 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 13.1

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.75 AU - 4.09 AU

Year: 5264 Days

Day: 12.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,790,816 km

• M1: 163,510 km (0.099 R)
• M2: 579,692 km (0.107 R)
• M3: 1,039,107 km (0.095 R)
• M4: 2,191,459 km (0.109 R)
• M5: 2,824,707 km (0.088 R)
• M6: 3,319,128 km (0.045 R)
• M7: 4,342,826 km (0.077 R)
• M8: 4,928,651 km (0.103 R)
• M9: 5,734,834 km (0.047 R)
• M10: 6,848,291 km (0.108 R)
• M11: 8,245,087 km (0.067 R)
• M12: 8,687,747 km (0.041 R)
• M13: 9,661,479 km (0.1 R)
• M14: 11,826,011 km (0.078 R)
• M15: 14,243,961 km (0.066 R)
• M16: 16,975,020 km (0.087 R)
• M17: 17,572,514 km (0.097 R)
• M18: 19,644,444 km (0.112 R)
• M19: 20,436,864 km (0.043 R)
• M20: 21,595,799 km (0.106 R)
• M21: 24,646,399 km (0.097 R)
• M22: 25,181,361 km (0.069 R)
• M23: 26,672,702 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 14.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.03 AU - 6.23 AU

Year: 9061 Days

Day: 9.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,790,816 km

• M1: 185,053 km (0.09 R)
• M2: 662,719 km (0.086 R)
• M3: 1,188,705 km (0.04 R)
• M4: 1,653,206 km (0.083 R)
• M5: 2,207,167 km (0.115 R)
• M6: 3,217,102 km (0.103 R)
• M7: 4,121,721 km (0.066 R)
• M8: 4,907,109 km (0.055 R)
• M9: 7,131,181 km (0.113 R)
• M10: 8,090,402 km (0.102 R)
• M11: 9,566,485 km (0.102 R)
• M12: 11,600,567 km (0.116 R)
• M13: 12,808,420 km (0.118 R)
• M14: 13,351,161 km (0.119 R)
• M15: 15,677,408 km (0.115 R)
• M16: 18,490,147 km (0.106 R)
• M17: 20,871,596 km (0.106 R)
• M18: 22,308,633 km (0.055 R)
• M19: 26,236,774 km (0.075 R)
• M20: 26,819,308 km (0.078 R)
• M21: 27,509,852 km (0.042 R)
• M22: 33,924,160 km (0.118 R)
• M23: 34,499,962 km (0.105 R)
• M24: 37,354,888 km (0.074 R)
• M25: 37,845,569 km (0.084 R)
• M26: 45,453,368 km (0.096 R)
• M27: 48,587,444 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.3

Radius: 6.5

Gravity: 22.82 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.21 AU - 7.41 AU

Year: 12053 Days

Day: 20.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,790,816 km

• M1: 81,381 km (0.067 R)
• M2: 435,180 km (0.112 R)
• M3: 693,237 km (0.111 R)
• M4: 1,161,179 km (0.093 R)
• M5: 1,688,810 km (0.063 R)
• M6: 2,034,830 km (0.057 R)
• M7: 2,730,909 km (0.109 R)
• M8: 5,471,542 km (0.106 R)
• M9: 6,190,210 km (0.099 R)
• M10: 7,055,933 km (0.104 R)
• M11: 8,723,501 km (0.039 R)
• M12: 10,809,045 km (0.051 R)
• M13: 11,452,615 km (0.111 R)
• M14: 13,205,602 km (0.09 R)
• M15: 15,419,501 km (0.108 R)
• M16: 16,234,511 km (0.108 R)
• M17: 20,391,087 km (0.064 R)
• M18: 24,504,281 km (0.1 R)
• M19: 25,408,750 km (0.118 R)
• M20: 26,335,359 km (0.074 R)
• M21: 26,649,065 km (0.053 R)
• M22: 35,075,914 km (0.045 R)
• M23: 40,369,883 km (0.094 R)
• M24: 44,229,508 km (0.11 R)
• M25: 51,196,430 km (0.064 R)
• M26: 58,682,308 km (0.082 R)
• M27: 60,298,414 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.9

Radius: 4.8

Gravity: 29.77 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.67 AU - 7.07 AU

Year: 12213 Days

Day: 17 Hours

Environment

Temp: -235 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,790,816 km

• M1: 59,989 km (0.067 R)
• M2: 219,759 km (0.09 R)
• M3: 435,031 km (0.108 R)
• M4: 611,257 km (0.087 R)
• M5: 935,585 km (0.07 R)
• M6: 1,161,029 km (0.098 R)
• M7: 1,313,320 km (0.057 R)
• M8: 1,786,647 km (0.064 R)
• M9: 2,117,259 km (0.103 R)
• M10: 2,549,896 km (0.069 R)
• M11: 3,804,274 km (0.059 R)
• M12: 3,971,524 km (0.12 R)
• M13: 8,254,063 km (0.093 R)
• M14: 8,535,007 km (0.088 R)
• M15: 9,774,725 km (0.119 R)
• M16: 13,486,098 km (0.069 R)
• M17: 14,609,878 km (0.053 R)
• M18: 17,728,544 km (0.077 R)
• M19: 19,814,537 km (0.087 R)
• M20: 24,466,732 km (0.036 R)
• M21: 25,143,662 km (0.077 R)
• M22: 27,352,923 km (0.085 R)
• M23: 27,559,817 km (0.117 R)
• M24: 27,872,327 km (0.103 R)
• M25: 34,028,579 km (0.068 R)
• M26: 34,629,514 km (0.081 R)
• M27: 35,976,194 km (0.034 R)
• M28: 42,539,351 km (0.069 R)
• M29: 47,430,753 km (0.115 R)
• M30: 48,180,238 km (0.119 R)
• M31: 50,476,266 km (0.067 R)
• M32: 52,046,745 km (0.091 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: 310 - 17,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit