🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.4

Radius: 14.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.81 AU - 0.99 AU

Year: 560 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 78,004,546 km

• M1: 186,249 km (0.105 R)
• M2: 655,837 km (0.062 R)
• M3: 1,175,839 km (0.11 R)
• M4: 1,670,111 km (0.103 R)
• M5: 2,153,611 km (0.037 R)
• M6: 2,688,124 km (0.08 R)
• M7: 3,150,082 km (0.097 R)
• M8: 3,987,382 km (0.109 R)
• M9: 4,561,538 km (0.107 R)
• M10: 5,173,543 km (0.075 R)
• M11: 6,894,218 km (0.068 R)
• M12: 7,657,616 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 13.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.73 AU - 1.09 AU

Year: 569 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,004,546 km

• M1: 169,345 km (0.071 R)
• M2: 629,358 km (0.11 R)
• M3: 1,530,386 km (0.065 R)
• M4: 2,135,958 km (0.055 R)
• M5: 3,148,138 km (0.103 R)
• M6: 3,743,986 km (0.092 R)
• M7: 4,609,260 km (0.046 R)
• M8: 5,114,452 km (0.116 R)
• M9: 5,691,750 km (0.077 R)
• M10: 6,464,722 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.9

Radius: 9.7

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.34 AU - 1.56 AU

Year: 1145 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,004,546 km

• M1: 120,576 km (0.117 R)
• M2: 775,216 km (0.075 R)
• M3: 1,123,480 km (0.091 R)
• M4: 1,613,712 km (0.118 R)
• M5: 2,253,692 km (0.084 R)
• M6: 2,658,803 km (0.071 R)
• M7: 3,304,617 km (0.1 R)
• M8: 3,681,304 km (0.084 R)
• M9: 4,484,196 km (0.081 R)
• M10: 5,027,386 km (0.118 R)
• M11: 5,679,334 km (0.101 R)
• M12: 6,651,421 km (0.116 R)
• M13: 7,228,868 km (0.112 R)
• M14: 7,596,430 km (0.11 R)
• M15: 8,283,982 km (0.093 R)
• M16: 8,804,283 km (0.052 R)
• M17: 9,163,169 km (0.11 R)
• M18: 11,106,445 km (0.088 R)
• M19: 11,455,158 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 8.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.02 AU - 2.48 AU

Year: 2214 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,004,546 km

• M1: 103,671 km (0.036 R)
• M2: 372,648 km (0.118 R)
• M3: 679,324 km (0.096 R)
• M4: 969,245 km (0.116 R)
• M5: 1,680,283 km (0.104 R)
• M6: 1,959,583 km (0.099 R)
• M7: 2,844,155 km (0.106 R)
• M8: 4,637,534 km (0.097 R)
• M9: 9,623,182 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 9.7

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.65 AU - 2.89 AU

Year: 3024 Days

Day: 5.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,004,546 km

• M1: 120,875 km (0.113 R)
• M2: 510,727 km (0.101 R)
• M3: 834,457 km (0.068 R)
• M4: 1,338,751 km (0.111 R)
• M5: 1,973,196 km (0.073 R)
• M6: 2,338,215 km (0.062 R)
• M7: 3,260,037 km (0.036 R)
• M8: 4,210,133 km (0.088 R)
• M9: 5,566,238 km (0.088 R)
• M10: 5,967,160 km (0.107 R)
• M11: 6,737,589 km (0.074 R)
• M12: 7,100,663 km (0.063 R)
• M13: 8,685,503 km (0.114 R)
• M14: 9,903,828 km (0.062 R)
• M15: 10,453,750 km (0.065 R)
• M16: 13,705,409 km (0.083 R)
• M17: 16,142,209 km (0.115 R)
• M18: 17,294,112 km (0.047 R)
• M19: 17,918,833 km (0.049 R)
• M20: 21,142,069 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 13.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.82 AU - 5.94 AU

Year: 7072 Days

Day: 11.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,004,546 km

• M1: 166,652 km (0.1 R)
• M2: 594,053 km (0.069 R)
• M3: 1,277,715 km (0.112 R)
• M4: 2,618,711 km (0.087 R)
• M5: 3,065,410 km (0.105 R)
• M6: 3,655,125 km (0.036 R)
• M7: 4,807,028 km (0.07 R)
• M8: 5,240,862 km (0.093 R)
• M9: 5,732,590 km (0.102 R)
• M10: 7,471,965 km (0.115 R)
• M11: 8,136,778 km (0.074 R)
• M12: 9,811,975 km (0.099 R)
• M13: 10,276,476 km (0.087 R)
• M14: 11,552,995 km (0.097 R)
• M15: 12,282,883 km (0.092 R)
• M16: 12,768,328 km (0.117 R)
• M17: 14,125,480 km (0.106 R)
• M18: 15,021,272 km (0.106 R)
• M19: 15,639,261 km (0.086 R)
• M20: 17,460,315 km (0.117 R)
• M21: 19,710,267 km (0.092 R)
• M22: 20,152,778 km (0.114 R)
• M23: 20,828,960 km (0.113 R)
• M24: 23,029,695 km (0.072 R)
• M25: 23,852,034 km (0.086 R)
• M26: 26,795,223 km (0.1 R)
• M27: 27,981,833 km (0.081 R)
• M28: 29,013,161 km (0.042 R)
• M29: 29,875,592 km (0.069 R)
• M30: 30,558,207 km (0.114 R)
• M31: 34,981,667 km (0.038 R)
• M32: 36,068,346 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.9

Radius: 4.1

Gravity: 54.84 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.02 AU - 7.14 AU

Year: 9835 Days

Day: 24.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,004,546 km

• M1: 61,186 km (0.111 R)
• M2: 303,384 km (0.12 R)
• M3: 712,385 km (0.053 R)
• M4: 980,614 km (0.114 R)
• M5: 1,339,499 km (0.085 R)
• M6: 1,534,425 km (0.108 R)
• M7: 1,716,486 km (0.081 R)
• M8: 2,331,333 km (0.102 R)
• M9: 2,830,392 km (0.115 R)
• M10: 2,965,628 km (0.1 R)
• M11: 3,372,235 km (0.077 R)
• M12: 3,575,988 km (0.078 R)
• M13: 4,911,448 km (0.092 R)
• M14: 6,547,600 km (0.077 R)
• M15: 7,234,403 km (0.113 R)
• M16: 7,402,851 km (0.036 R)
• M17: 7,573,841 km (0.105 R)
• M18: 7,703,692 km (0.11 R)
• M19: 11,572,143 km (0.082 R)
• M20: 13,187,202 km (0.096 R)
• M21: 13,951,049 km (0.075 R)
• M22: 14,476,436 km (0.091 R)
• M23: 15,988,871 km (0.081 R)
• M24: 18,606,983 km (0.076 R)
• M25: 18,843,797 km (0.085 R)
• M26: 19,648,035 km (0.1 R)
• M27: 21,238,410 km (0.102 R)
• M28: 23,184,977 km (0.095 R)
• M29: 25,634,642 km (0.068 R)
• M30: 27,123,590 km (0.119 R)
• M31: 27,326,445 km (0.087 R)
• M32: 29,091,251 km (0.083 R)
• M33: 30,490,888 km (0.041 R)
• M34: 31,934,957 km (0.098 R)
• M35: 39,582,101 km (0.08 R)
• M36: 41,971,927 km (0.106 R)
• M37: 45,591,148 km (0.118 R)
• M38: 48,066,693 km (0.067 R)
• M39: 51,556,513 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.1

Radius: 6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.03 AU - 10.29 AU

Year: 18187 Days

Day: 22.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,004,546 km

• M1: 75,547 km (0.112 R)
• M2: 477,217 km (0.114 R)
• M3: 886,068 km (0.097 R)
• M4: 1,095,505 km (0.096 R)
• M5: 3,629,992 km (0.114 R)
• M6: 5,423,372 km (0.049 R)
• M7: 5,890,117 km (0.04 R)
• M8: 15,200,640 km (0.085 R)
• M9: 16,329,655 km (0.114 R)
• M10: 16,534,604 km (0.111 R)
• M11: 17,800,202 km (0.042 R)
• M12: 18,678,940 km (0.109 R)
• M13: 27,541,267 km (0.078 R)
• M14: 28,026,563 km (0.084 R)
• M15: 31,478,683 km (0.04 R)
• M16: 32,761,784 km (0.095 R)
• M17: 33,087,907 km (0.105 R)
• M18: 33,526,229 km (0.104 R)
• M19: 36,819,776 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.7

Radius: 3.8

Gravity: 54.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.1 AU - 11.04 AU

Year: 19421 Days

Day: 21.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,004,546 km

• M1: 49,367 km (0.055 R)
• M2: 222,452 km (0.107 R)
• M3: 457,919 km (0.028 R)
• M4: 625,319 km (0.037 R)
• M5: 1,324,689 km (0.1 R)
• M6: 2,089,583 km (0.116 R)
• M7: 4,028,072 km (0.076 R)
• M8: 4,530,721 km (0.071 R)
• M9: 4,925,061 km (0.092 R)
• M10: 5,074,061 km (0.101 R)
• M11: 5,781,808 km (0.08 R)
• M12: 6,870,731 km (0.078 R)
• M13: 7,294,093 km (0.072 R)
• M14: 7,487,822 km (0.107 R)
• M15: 11,851,443 km (0.102 R)
• M16: 12,051,904 km (0.034 R)
• M17: 13,374,349 km (0.076 R)
• M18: 13,591,715 km (0.059 R)
• M19: 16,801,935 km (0.108 R)
• M20: 21,954,086 km (0.059 R)
• M21: 22,766,702 km (0.091 R)
• M22: 23,704,531 km (0.076 R)
• M23: 24,451,473 km (0.09 R)
• M24: 28,662,354 km (0.105 R)
• M25: 30,875,205 km (0.089 R)
• M26: 37,470,527 km (0.097 R)
• M27: 38,483,304 km (0.082 R)
• M28: 38,629,312 km (0.119 R)
• M29: 39,365,632 km (0.056 R)
• M30: 46,252,819 km (0.101 R)
• M31: 46,418,125 km (0.117 R)
• M32: 49,115,375 km (0.094 R)
• M33: 55,562,295 km (0.051 R)
• M34: 58,793,609 km (0.111 R)
• M35: 66,675,023 km (0.1 R)
• M36: 67,097,188 km (0.07 R)
• M37: 69,234,643 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit