🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 11

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.56 AU - 0.64 AU

Year: 321 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,523,589 km

• M1: 136,732 km (0.029 R)
• M2: 495,618 km (0.117 R)
• M3: 1,025,942 km (0.112 R)
• M4: 2,128,778 km (0.06 R)
• M5: 2,515,189 km (0.115 R)
• M6: 2,871,382 km (0.119 R)
• M7: 3,507,920 km (0.093 R)
• M8: 3,883,860 km (0.113 R)
• M9: 4,363,022 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.2

Radius: 14.4

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.97 AU

Year: 494 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,523,589 km

• M1: 179,069 km (0.119 R)
• M2: 663,018 km (0.062 R)
• M3: 1,324,240 km (0.059 R)
• M4: 1,823,598 km (0.073 R)
• M5: 2,276,730 km (0.072 R)
• M6: 2,837,273 km (0.104 R)
• M7: 3,335,285 km (0.107 R)
• M8: 4,063,826 km (0.085 R)
• M9: 5,161,725 km (0.078 R)
• M10: 5,721,071 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 9.6

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.89 AU - 0.99 AU

Year: 629 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,523,589 km

• M1: 119,379 km (0.091 R)
• M2: 419,472 km (0.048 R)
• M3: 795,561 km (0.091 R)
• M4: 1,610,271 km (0.086 R)
• M5: 2,143,588 km (0.07 R)
• M6: 2,802,267 km (0.049 R)
• M7: 3,279,036 km (0.067 R)
• M8: 5,729,000 km (0.086 R)
• M9: 6,029,093 km (0.078 R)
• M10: 7,120,709 km (0.089 R)

Asteroid Belt

Center: 1.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 9.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.35 AU - 1.69 AU

Year: 1294 Days

Day: 9.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,523,589 km

• M1: 113,246 km (0.107 R)
• M2: 499,956 km (0.114 R)
• M3: 1,116,150 km (0.029 R)
• M4: 1,430,904 km (0.076 R)
• M5: 1,903,932 km (0.104 R)
• M6: 2,767,710 km (0.086 R)
• M7: 3,265,871 km (0.111 R)
• M8: 4,369,903 km (0.047 R)
• M9: 4,662,666 km (0.077 R)
• M10: 5,662,878 km (0.116 R)
• M11: 6,236,586 km (0.112 R)
• M12: 6,537,726 km (0.055 R)
• M13: 7,761,138 km (0.105 R)
• M14: 8,082,773 km (0.048 R)
• M15: 8,413,235 km (0.104 R)
• M16: 9,130,856 km (0.112 R)
• M17: 9,550,328 km (0.076 R)
• M18: 11,086,399 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 10.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.4 AU - 1.88 AU

Year: 1450 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,523,589 km

• M1: 126,859 km (0.099 R)
• M2: 448,345 km (0.112 R)
• M3: 1,298,210 km (0.113 R)
• M4: 3,022,475 km (0.032 R)
• M5: 5,368,619 km (0.116 R)
• M6: 6,584,999 km (0.062 R)
• M7: 7,654,175 km (0.077 R)
• M8: 8,516,158 km (0.084 R)
• M9: 9,413,296 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 8.4

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.37 AU - 2.57 AU

Year: 2680 Days

Day: 9 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,523,589 km

• M1: 104,419 km (0.069 R)
• M2: 521,049 km (0.115 R)
• M3: 791,522 km (0.097 R)
• M4: 1,740,870 km (0.12 R)
• M5: 2,474,798 km (0.116 R)
• M6: 2,895,766 km (0.099 R)
• M7: 3,167,436 km (0.09 R)
• M8: 3,587,806 km (0.045 R)
• M9: 4,045,126 km (0.109 R)
• M10: 4,699,468 km (0.081 R)
• M11: 5,100,390 km (0.087 R)
• M12: 5,653,304 km (0.095 R)
• M13: 5,998,276 km (0.032 R)
• M14: 8,070,955 km (0.103 R)
• M15: 8,406,652 km (0.068 R)
• M16: 9,069,969 km (0.074 R)
• M17: 13,012,023 km (0.031 R)
• M18: 13,474,131 km (0.106 R)
• M19: 14,726,714 km (0.068 R)
• M20: 15,741,735 km (0.083 R)
• M21: 17,461,811 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 8.5

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.98 AU - 3.32 AU

Year: 3859 Days

Day: 13.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,523,589 km

• M1: 105,915 km (0.069 R)
• M2: 531,820 km (0.09 R)
• M3: 1,018,612 km (0.111 R)
• M4: 1,371,663 km (0.105 R)
• M5: 1,856,360 km (0.098 R)
• M6: 2,240,079 km (0.085 R)
• M7: 2,594,326 km (0.085 R)
• M8: 2,914,915 km (0.099 R)
• M9: 3,495,055 km (0.112 R)
• M10: 5,087,375 km (0.117 R)
• M11: 5,758,620 km (0.109 R)
• M12: 6,733,251 km (0.069 R)
• M13: 8,305,823 km (0.039 R)
• M14: 9,865,830 km (0.102 R)
• M15: 10,232,794 km (0.076 R)
• M16: 11,656,965 km (0.058 R)
• M17: 12,021,236 km (0.095 R)
• M18: 13,554,913 km (0.08 R)
• M19: 14,787,750 km (0.103 R)
• M20: 15,107,291 km (0.106 R)
• M21: 16,488,677 km (0.088 R)
• M22: 16,947,943 km (0.112 R)
• M23: 18,073,068 km (0.08 R)
• M24: 19,184,132 km (0.07 R)
• M25: 20,079,176 km (0.047 R)
• M26: 22,090,818 km (0.096 R)
• M27: 24,233,060 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 11

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.23 AU - 3.63 AU

Year: 4385 Days

Day: 9.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,523,589 km

• M1: 136,882 km (0.088 R)
• M2: 488,287 km (0.095 R)
• M3: 1,017,415 km (0.109 R)
• M4: 1,457,532 km (0.097 R)
• M5: 1,982,321 km (0.113 R)
• M6: 2,496,938 km (0.117 R)
• M7: 3,004,823 km (0.118 R)
• M8: 3,538,887 km (0.057 R)
• M9: 4,421,365 km (0.028 R)
• M10: 4,901,724 km (0.042 R)
• M11: 6,781,421 km (0.099 R)
• M12: 7,703,393 km (0.077 R)
• M13: 9,260,407 km (0.084 R)
• M14: 9,753,482 km (0.062 R)
• M15: 11,999,245 km (0.089 R)
• M16: 13,397,387 km (0.091 R)
• M17: 15,068,844 km (0.105 R)
• M18: 16,935,825 km (0.1 R)
• M19: 20,290,857 km (0.12 R)
• M20: 20,983,345 km (0.105 R)
• M21: 25,553,859 km (0.094 R)
• M22: 26,280,008 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.6

Radius: 7

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.87 AU - 7.95 AU

Year: 12538 Days

Day: 16.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,523,589 km

• M1: 87,066 km (0.078 R)
• M2: 671,096 km (0.08 R)
• M3: 1,189,901 km (0.059 R)
• M4: 1,543,850 km (0.104 R)
• M5: 1,966,464 km (0.113 R)
• M6: 2,387,881 km (0.089 R)
• M7: 3,154,122 km (0.09 R)
• M8: 6,139,646 km (0.084 R)
• M9: 6,393,364 km (0.101 R)
• M10: 6,806,105 km (0.075 R)
• M11: 17,176,379 km (0.079 R)
• M12: 22,763,859 km (0.078 R)
• M13: 23,548,799 km (0.088 R)
• M14: 31,765,013 km (0.093 R)
• M15: 36,273,295 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.3

Radius: 3.3

Gravity: 63.66 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.19 AU - 11.45 AU

Year: 21241 Days

Day: 16.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,523,589 km

• M1: 43,832 km (0.083 R)
• M2: 215,720 km (0.084 R)
• M3: 391,647 km (0.07 R)
• M4: 569,220 km (0.054 R)
• M5: 1,406,070 km (0.099 R)
• M6: 1,785,899 km (0.117 R)
• M7: 2,274,037 km (0.112 R)
• M8: 2,386,086 km (0.086 R)
• M9: 2,501,725 km (0.083 R)
• M10: 4,002,192 km (0.116 R)
• M11: 4,368,108 km (0.06 R)
• M12: 4,612,252 km (0.051 R)
• M13: 5,399,735 km (0.116 R)
• M14: 5,887,723 km (0.118 R)
• M15: 7,332,240 km (0.102 R)
• M16: 9,681,226 km (0.092 R)
• M17: 13,702,417 km (0.081 R)
• M18: 16,868,207 km (0.064 R)
• M19: 20,010,211 km (0.119 R)
• M20: 21,468,491 km (0.116 R)
• M21: 22,376,550 km (0.113 R)
• M22: 25,476,517 km (0.108 R)
• M23: 28,368,693 km (0.076 R)
• M24: 31,088,382 km (0.066 R)
• M25: 35,625,087 km (0.065 R)
• M26: 37,038,937 km (0.119 R)
• M27: 38,636,792 km (0.045 R)
• M28: 39,677,245 km (0.113 R)
• M29: 41,658,669 km (0.074 R)
• M30: 46,982,558 km (0.051 R)
• M31: 53,105,748 km (0.097 R)
• M32: 55,509,038 km (0.097 R)
• M33: 56,262,862 km (0.087 R)
• M34: 56,642,242 km (0.107 R)
• M35: 57,214,603 km (0.034 R)
• M36: 66,904,357 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 19,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit