🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.74 AU - 0.86 AU

Year: 455 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,698,202 km

• M1: 111,899 km (0.061 R)
• M2: 405,709 km (0.082 R)
• M3: 1,105,977 km (0.103 R)
• M4: 1,422,526 km (0.056 R)
• M5: 2,031,389 km (0.108 R)
• M6: 2,355,418 km (0.043 R)
• M7: 3,158,310 km (0.081 R)
• M8: 3,717,058 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 11.2

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.26 AU - 1.26 AU

Year: 899 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,698,202 km

• M1: 139,425 km (0.11 R)
• M2: 605,722 km (0.086 R)
• M3: 964,906 km (0.093 R)
• M4: 1,379,292 km (0.047 R)
• M5: 2,001,620 km (0.087 R)
• M6: 2,499,332 km (0.062 R)
• M7: 3,902,859 km (0.035 R)
• M8: 4,703,207 km (0.047 R)
• M9: 5,191,196 km (0.079 R)
• M10: 6,094,019 km (0.113 R)
• M11: 7,267,913 km (0.074 R)
• M12: 7,870,045 km (0.108 R)
• M13: 8,236,560 km (0.076 R)
• M14: 9,260,258 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.9

Radius: 14.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.42 AU - 1.76 AU

Year: 1275 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,698,202 km

• M1: 182,958 km (0.12 R)
• M2: 728,242 km (0.062 R)
• M3: 1,205,011 km (0.066 R)
• M4: 1,966,165 km (0.108 R)
• M5: 2,759,482 km (0.078 R)
• M6: 3,218,449 km (0.113 R)
• M7: 4,293,758 km (0.113 R)
• M8: 5,401,381 km (0.107 R)
• M9: 6,148,772 km (0.111 R)
• M10: 7,149,731 km (0.081 R)
• M11: 7,776,247 km (0.09 R)
• M12: 8,624,018 km (0.053 R)
• M13: 9,139,532 km (0.11 R)
• M14: 9,733,286 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 13.2

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.36 AU - 1.88 AU

Year: 1311 Days

Day: 6.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,698,202 km

• M1: 164,258 km (0.112 R)
• M2: 650,900 km (0.06 R)
• M3: 1,089,521 km (0.115 R)
• M4: 1,596,060 km (0.117 R)
• M5: 2,146,729 km (0.084 R)
• M6: 2,891,428 km (0.077 R)
• M7: 3,622,213 km (0.027 R)
• M8: 4,510,525 km (0.111 R)
• M9: 6,237,633 km (0.099 R)
• M10: 7,594,037 km (0.075 R)
• M11: 8,748,932 km (0.082 R)
• M12: 9,322,341 km (0.119 R)
• M13: 10,917,952 km (0.09 R)
• M14: 11,335,031 km (0.045 R)
• M15: 12,575,197 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 10.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.73 AU - 3.09 AU

Year: 3156 Days

Day: 11.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 80.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,698,202 km

• M1: 135,236 km (0.066 R)
• M2: 612,304 km (0.085 R)
• M3: 975,827 km (0.078 R)
• M4: 1,915,152 km (0.064 R)
• M5: 2,384,740 km (0.103 R)
• M6: 2,800,771 km (0.068 R)
• M7: 3,441,948 km (0.111 R)
• M8: 3,832,997 km (0.084 R)
• M9: 4,485,393 km (0.047 R)
• M10: 6,059,911 km (0.039 R)
• M11: 6,404,584 km (0.111 R)
• M12: 7,052,642 km (0.119 R)
• M13: 9,006,540 km (0.108 R)
• M14: 9,753,632 km (0.109 R)
• M15: 10,159,640 km (0.063 R)
• M16: 11,783,375 km (0.114 R)
• M17: 13,909,909 km (0.069 R)
• M18: 14,643,088 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 14.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.98 AU - 3.04 AU

Year: 3320 Days

Day: 11.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,698,202 km

• M1: 176,525 km (0.065 R)
• M2: 941,868 km (0.048 R)
• M3: 2,946,480 km (0.087 R)
• M4: 4,017,451 km (0.119 R)
• M5: 4,757,212 km (0.104 R)
• M6: 5,629,218 km (0.119 R)
• M7: 8,835,101 km (0.116 R)
• M8: 10,977,941 km (0.112 R)
• M9: 11,704,687 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 10.1

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.43 AU - 4.59 AU

Year: 5106 Days

Day: 9.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,698,202 km

• M1: 125,662 km (0.103 R)
• M2: 501,153 km (0.061 R)
• M3: 849,566 km (0.087 R)
• M4: 1,691,054 km (0.115 R)
• M5: 2,453,106 km (0.104 R)
• M6: 3,470,671 km (0.087 R)
• M7: 4,156,876 km (0.068 R)
• M8: 5,338,998 km (0.118 R)
• M9: 5,977,931 km (0.084 R)
• M10: 6,473,848 km (0.04 R)
• M11: 6,797,727 km (0.047 R)
• M12: 7,584,014 km (0.07 R)
• M13: 10,048,339 km (0.037 R)
• M14: 10,572,082 km (0.086 R)
• M15: 13,944,018 km (0.079 R)
• M16: 19,674,065 km (0.117 R)
• M17: 20,081,270 km (0.078 R)
• M18: 20,842,574 km (0.055 R)
• M19: 21,479,561 km (0.118 R)
• M20: 22,867,082 km (0.05 R)
• M21: 24,468,976 km (0.111 R)
• M22: 26,472,241 km (0.077 R)
• M23: 27,471,555 km (0.108 R)
• M24: 28,668,936 km (0.106 R)
• M25: 29,545,430 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 12.8

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.92 AU - 5.18 AU

Year: 6171 Days

Day: 12.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,698,202 km

• M1: 159,172 km (0.087 R)
• M2: 599,887 km (0.06 R)
• M3: 1,090,419 km (0.105 R)
• M4: 1,506,451 km (0.059 R)
• M5: 2,108,881 km (0.119 R)
• M6: 2,602,853 km (0.061 R)
• M7: 3,345,607 km (0.031 R)
• M8: 3,803,376 km (0.078 R)
• M9: 4,874,796 km (0.086 R)
• M10: 10,028,144 km (0.074 R)
• M11: 11,642,753 km (0.08 R)
• M12: 12,866,464 km (0.115 R)
• M13: 13,998,770 km (0.066 R)
• M14: 15,012,446 km (0.111 R)
• M15: 16,986,240 km (0.091 R)
• M16: 17,726,450 km (0.074 R)
• M17: 20,676,670 km (0.106 R)
• M18: 23,939,998 km (0.037 R)
• M19: 25,650,201 km (0.031 R)
• M20: 33,206,239 km (0.084 R)
• M21: 35,439,287 km (0.058 R)
• M22: 35,985,469 km (0.063 R)
• M23: 37,431,631 km (0.109 R)
• M24: 38,226,295 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 11.6

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.78 AU - 5.72 AU

Year: 7648 Days

Day: 5.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,698,202 km

• M1: 147,504 km (0.109 R)
• M2: 657,034 km (0.08 R)
• M3: 1,187,657 km (0.083 R)
• M4: 1,904,830 km (0.03 R)
• M5: 2,362,001 km (0.09 R)
• M6: 2,851,784 km (0.109 R)
• M7: 3,341,119 km (0.103 R)
• M8: 4,380,226 km (0.101 R)
• M9: 5,246,248 km (0.041 R)
• M10: 5,687,711 km (0.092 R)
• M11: 8,620,278 km (0.06 R)
• M12: 11,162,544 km (0.055 R)
• M13: 11,577,529 km (0.111 R)
• M14: 13,750,887 km (0.036 R)
• M15: 14,228,253 km (0.108 R)
• M16: 14,902,790 km (0.039 R)
• M17: 15,727,224 km (0.083 R)
• M18: 24,221,690 km (0.108 R)
• M19: 27,841,211 km (0.039 R)
• M20: 31,189,062 km (0.086 R)
• M21: 32,537,088 km (0.098 R)
• M22: 33,923,711 km (0.102 R)
• M23: 35,349,229 km (0.105 R)
• M24: 35,907,977 km (0.066 R)
• M25: 37,735,913 km (0.084 R)
• M26: 39,027,990 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.2

Radius: 4.7

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.5 AU - 7.22 AU

Year: 11424 Days

Day: 24.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 38,698,202 km

• M1: 61,485 km (0.051 R)
• M2: 291,417 km (0.097 R)
• M3: 612,902 km (0.111 R)
• M4: 1,384,827 km (0.104 R)
• M5: 1,590,525 km (0.11 R)
• M6: 3,173,719 km (0.091 R)
• M7: 4,439,466 km (0.084 R)
• M8: 4,604,323 km (0.058 R)
• M9: 4,801,942 km (0.117 R)
• M10: 5,153,946 km (0.065 R)
• M11: 8,115,984 km (0.074 R)
• M12: 10,378,801 km (0.071 R)
• M13: 10,718,987 km (0.115 R)
• M14: 11,116,767 km (0.09 R)
• M15: 11,421,648 km (0.111 R)
• M16: 14,123,086 km (0.1 R)
• M17: 14,480,625 km (0.104 R)
• M18: 15,907,340 km (0.048 R)
• M19: 16,953,478 km (0.111 R)
• M20: 17,561,743 km (0.028 R)
• M21: 17,905,818 km (0.061 R)
• M22: 18,184,220 km (0.111 R)
• M23: 18,749,849 km (0.099 R)
• M24: 19,916,264 km (0.087 R)
• M25: 20,593,194 km (0.102 R)
• M26: 23,289,097 km (0.098 R)
• M27: 25,678,774 km (0.057 R)
• M28: 27,023,808 km (0.102 R)
• M29: 28,698,856 km (0.071 R)
• M30: 31,947,523 km (0.114 R)
• M31: 34,244,449 km (0.068 R)
• M32: 35,433,153 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 16,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit