🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 11.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.57 AU - 0.65 AU

Year: 323 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,927,927 km

• M1: 138,228 km (0.094 R)
• M2: 499,956 km (0.1 R)
• M3: 886,218 km (0.065 R)
• M4: 1,281,605 km (0.034 R)
• M5: 1,644,829 km (0.025 R)
• M6: 2,006,257 km (0.08 R)
• M7: 2,620,356 km (0.051 R)
• M8: 3,723,940 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 9.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.76 AU - 1.02 AU

Year: 569 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,927,927 km

• M1: 121,922 km (0.104 R)
• M2: 560,394 km (0.092 R)
• M3: 867,368 km (0.035 R)
• M4: 1,241,662 km (0.109 R)
• M5: 1,979,629 km (0.12 R)
• M6: 2,446,823 km (0.107 R)
• M7: 2,838,919 km (0.104 R)
• M8: 3,199,450 km (0.086 R)
• M9: 3,525,423 km (0.085 R)
• M10: 4,878,237 km (0.065 R)
• M11: 5,346,329 km (0.107 R)
• M12: 6,180,187 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966

Radius: 11.8

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.79 AU - 1.81 AU

Year: 1638 Days

Day: 10.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,927,927 km

• M1: 146,756 km (0.099 R)
• M2: 535,560 km (0.096 R)
• M3: 928,554 km (0.096 R)
• M4: 1,450,202 km (0.054 R)
• M5: 2,312,035 km (0.113 R)
• M6: 2,685,431 km (0.09 R)
• M7: 4,365,864 km (0.116 R)
• M8: 4,772,621 km (0.065 R)
• M9: 5,686,365 km (0.086 R)
• M10: 7,173,816 km (0.078 R)
• M11: 8,067,963 km (0.109 R)
• M12: 8,526,630 km (0.045 R)
• M13: 9,132,501 km (0.083 R)
• M14: 10,288,444 km (0.044 R)
• M15: 12,321,329 km (0.109 R)
• M16: 14,209,554 km (0.085 R)
• M17: 14,834,574 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.5

Radius: 11.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.53 AU - 2.45 AU

Year: 1904 Days

Day: 8.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,927,927 km

• M1: 144,212 km (0.115 R)
• M2: 579,393 km (0.084 R)
• M3: 990,936 km (0.111 R)
• M4: 1,953,150 km (0.032 R)
• M5: 2,535,983 km (0.114 R)
• M6: 3,232,062 km (0.113 R)
• M7: 4,334,748 km (0.1 R)
• M8: 4,920,124 km (0.058 R)
• M9: 5,580,449 km (0.039 R)
• M10: 6,053,029 km (0.087 R)
• M11: 6,681,041 km (0.059 R)
• M12: 7,689,929 km (0.057 R)
• M13: 8,611,153 km (0.043 R)
• M14: 11,143,246 km (0.113 R)
• M15: 12,126,553 km (0.085 R)
• M16: 12,840,584 km (0.045 R)
• M17: 13,540,402 km (0.12 R)
• M18: 14,222,120 km (0.082 R)
• M19: 15,196,900 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767

Radius: 15

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.71 AU - 2.43 AU

Year: 2020 Days

Day: 7.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,927,927 km

• M1: 195,524 km (0.081 R)
• M2: 762,949 km (0.055 R)
• M3: 1,406,669 km (0.114 R)
• M4: 2,132,218 km (0.045 R)
• M5: 3,292,500 km (0.064 R)
• M6: 4,090,754 km (0.113 R)
• M7: 4,755,716 km (0.06 R)
• M8: 5,376,099 km (0.118 R)
• M9: 6,050,037 km (0.081 R)
• M10: 6,592,180 km (0.06 R)
• M11: 7,166,636 km (0.061 R)
• M12: 8,015,155 km (0.03 R)
• M13: 8,735,020 km (0.081 R)
• M14: 10,196,441 km (0.1 R)
• M15: 10,780,172 km (0.028 R)
• M16: 11,815,838 km (0.093 R)
• M17: 12,501,296 km (0.068 R)
• M18: 13,688,205 km (0.047 R)
• M19: 15,041,916 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 9.5

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.3 AU - 4.42 AU

Year: 6175 Days

Day: 10.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,927,927 km

• M1: 118,182 km (0.05 R)
• M2: 842,086 km (0.083 R)
• M3: 1,330,374 km (0.051 R)
• M4: 1,940,135 km (0.054 R)
• M5: 3,161,452 km (0.112 R)
• M6: 3,642,259 km (0.113 R)
• M7: 5,382,980 km (0.056 R)
• M8: 5,813,822 km (0.066 R)
• M9: 7,100,364 km (0.106 R)
• M10: 7,468,374 km (0.11 R)
• M11: 7,810,505 km (0.112 R)
• M12: 8,444,650 km (0.101 R)
• M13: 9,415,840 km (0.092 R)
• M14: 11,428,679 km (0.104 R)
• M15: 13,712,889 km (0.11 R)
• M16: 14,635,459 km (0.116 R)
• M17: 15,846,304 km (0.098 R)
• M18: 17,853,309 km (0.08 R)
• M19: 21,591,012 km (0.113 R)
• M20: 23,157,750 km (0.093 R)
• M21: 24,298,733 km (0.025 R)
• M22: 25,820,144 km (0.097 R)
• M23: 27,855,273 km (0.105 R)
• M24: 28,680,006 km (0.088 R)
• M25: 29,332,702 km (0.119 R)
• M26: 29,899,977 km (0.06 R)
• M27: 34,181,617 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.2

Radius: 5.1

Gravity: 15.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.78 AU - 6.42 AU

Year: 10218 Days

Day: 19.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,927,927 km

• M1: 64,177 km (0.045 R)
• M2: 310,116 km (0.074 R)
• M3: 750,084 km (0.048 R)
• M4: 1,367,025 km (0.119 R)
• M5: 2,004,761 km (0.054 R)
• M6: 2,309,043 km (0.102 R)
• M7: 2,643,544 km (0.04 R)
• M8: 3,294,594 km (0.08 R)
• M9: 3,502,236 km (0.111 R)
• M10: 3,743,238 km (0.055 R)
• M11: 3,969,430 km (0.111 R)
• M12: 4,231,525 km (0.043 R)
• M13: 8,903,168 km (0.09 R)
• M14: 14,587,438 km (0.085 R)
• M15: 15,148,430 km (0.057 R)
• M16: 19,335,375 km (0.036 R)
• M17: 23,548,350 km (0.077 R)
• M18: 26,003,251 km (0.113 R)
• M19: 27,198,838 km (0.05 R)
• M20: 30,700,325 km (0.115 R)
• M21: 31,106,932 km (0.111 R)
• M22: 36,497,841 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 3.8

Gravity: 61.77 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.62 AU - 6.72 AU

Year: 10395 Days

Day: 23.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,927,927 km

• M1: 47,273 km (0.066 R)
• M2: 717,322 km (0.031 R)
• M3: 926,609 km (0.068 R)
• M4: 1,163,273 km (0.099 R)
• M5: 1,838,857 km (0.109 R)
• M6: 1,993,392 km (0.084 R)
• M7: 2,308,894 km (0.086 R)
• M8: 2,468,365 km (0.11 R)
• M9: 2,721,634 km (0.089 R)
• M10: 3,533,502 km (0.09 R)
• M11: 4,969,940 km (0.088 R)
• M12: 5,908,069 km (0.073 R)
• M13: 8,264,684 km (0.113 R)
• M14: 8,638,828 km (0.097 R)
• M15: 8,926,804 km (0.092 R)
• M16: 12,529,719 km (0.112 R)
• M17: 14,581,304 km (0.076 R)
• M18: 15,971,218 km (0.062 R)
• M19: 17,447,001 km (0.072 R)
• M20: 18,850,828 km (0.089 R)
• M21: 22,325,837 km (0.07 R)
• M22: 23,326,048 km (0.092 R)
• M23: 23,977,846 km (0.074 R)
• M24: 24,641,612 km (0.088 R)
• M25: 29,852,106 km (0.041 R)
• M26: 33,705,747 km (0.039 R)
• M27: 34,538,109 km (0.115 R)
• M28: 35,506,307 km (0.07 R)
• M29: 35,628,528 km (0.12 R)
• M30: 38,005,489 km (0.091 R)
• M31: 38,390,105 km (0.114 R)
• M32: 39,167,415 km (0.118 R)
• M33: 39,691,307 km (0.085 R)
• M34: 39,822,953 km (0.085 R)
• M35: 42,933,392 km (0.097 R)
• M36: 43,072,069 km (0.03 R)
• M37: 45,477,603 km (0.115 R)
• M38: 47,821,951 km (0.106 R)
• M39: 49,784,975 km (0.066 R)
• M40: 51,331,218 km (0.089 R)
• M41: 51,644,177 km (0.113 R)
• M42: 53,068,498 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.4

Radius: 5.6

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.47 AU - 8.23 AU

Year: 12160 Days

Day: 17.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 40,927,927 km

• M1: 71,358 km (0.069 R)
• M2: 341,083 km (0.099 R)
• M3: 586,424 km (0.104 R)
• M4: 838,646 km (0.093 R)
• M5: 1,263,504 km (0.084 R)
• M6: 1,732,942 km (0.102 R)
• M7: 1,975,889 km (0.105 R)
• M8: 2,172,909 km (0.096 R)
• M9: 2,844,604 km (0.103 R)
• M10: 3,743,388 km (0.053 R)
• M11: 3,995,011 km (0.114 R)
• M12: 5,457,779 km (0.098 R)
• M13: 8,333,649 km (0.101 R)
• M14: 8,546,676 km (0.06 R)
• M15: 9,298,106 km (0.12 R)
• M16: 9,620,041 km (0.117 R)
• M17: 10,286,200 km (0.113 R)
• M18: 10,780,471 km (0.089 R)
• M19: 11,290,301 km (0.118 R)
• M20: 11,656,816 km (0.117 R)
• M21: 12,468,683 km (0.056 R)
• M22: 14,879,453 km (0.067 R)
• M23: 16,226,881 km (0.085 R)
• M24: 18,650,217 km (0.097 R)
• M25: 19,088,539 km (0.105 R)
• M26: 20,832,551 km (0.101 R)
• M27: 22,597,656 km (0.119 R)
• M28: 24,721,497 km (0.041 R)
• M29: 26,513,679 km (0.12 R)
• M30: 26,974,890 km (0.1 R)
• M31: 27,724,076 km (0.09 R)
• M32: 29,460,009 km (0.038 R)
• M33: 34,331,814 km (0.053 R)
• M34: 37,939,516 km (0.034 R)
• M35: 40,196,948 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 11,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit