🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.4

Radius: 13.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.87 AU - 1.35 AU

Year: 822 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,924,805 km

• M1: 172,935 km (0.058 R)
• M2: 681,568 km (0.106 R)
• M3: 1,223,262 km (0.117 R)
• M4: 2,055,774 km (0.1 R)
• M5: 2,531,495 km (0.07 R)
• M6: 3,094,432 km (0.072 R)
• M7: 3,800,833 km (0.102 R)
• M8: 4,241,997 km (0.096 R)
• M9: 5,596,905 km (0.118 R)
• M10: 6,604,896 km (0.086 R)
• M11: 7,270,606 km (0.116 R)
• M12: 7,855,085 km (0.068 R)
• M13: 8,980,809 km (0.057 R)
• M14: 9,597,003 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783

Radius: 13.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.33 AU - 1.39 AU

Year: 1115 Days

Day: 7.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,924,805 km

• M1: 169,195 km (0.041 R)
• M2: 618,737 km (0.105 R)
• M3: 2,321,310 km (0.057 R)
• M4: 3,112,234 km (0.087 R)
• M5: 4,160,766 km (0.092 R)
• M6: 4,601,182 km (0.041 R)
• M7: 6,048,392 km (0.11 R)
• M8: 6,925,484 km (0.081 R)
• M9: 8,315,846 km (0.117 R)
• M10: 10,870,679 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 14.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.96 AU - 3.12 AU

Year: 2846 Days

Day: 9.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,924,805 km

• M1: 184,903 km (0.062 R)
• M2: 637,437 km (0.087 R)
• M3: 1,223,561 km (0.073 R)
• M4: 1,712,148 km (0.096 R)
• M5: 2,489,608 km (0.099 R)
• M6: 3,997,704 km (0.093 R)
• M7: 5,602,739 km (0.081 R)
• M8: 6,297,622 km (0.084 R)
• M9: 6,753,297 km (0.117 R)
• M10: 7,292,447 km (0.049 R)
• M11: 7,925,246 km (0.106 R)
• M12: 10,123,138 km (0.071 R)
• M13: 12,128,049 km (0.1 R)
• M14: 12,657,027 km (0.028 R)
• M15: 13,808,781 km (0.106 R)
• M16: 14,979,085 km (0.051 R)
• M17: 15,691,769 km (0.081 R)
• M18: 16,587,412 km (0.042 R)
• M19: 17,517,013 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.6

Radius: 5.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.33 AU - 6.67 AU

Year: 10331 Days

Day: 15.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,924,805 km

• M1: 67,917 km (0.105 R)
• M2: 294,259 km (0.046 R)
• M3: 854,353 km (0.089 R)
• M4: 1,311,525 km (0.09 R)
• M5: 1,709,604 km (0.051 R)
• M6: 1,930,710 km (0.058 R)
• M7: 2,341,655 km (0.113 R)
• M8: 3,135,871 km (0.082 R)
• M9: 3,783,629 km (0.086 R)
• M10: 4,011,168 km (0.03 R)
• M11: 5,365,627 km (0.057 R)
• M12: 8,406,204 km (0.08 R)
• M13: 8,974,675 km (0.11 R)
• M14: 11,592,638 km (0.105 R)
• M15: 12,073,446 km (0.086 R)
• M16: 13,357,295 km (0.102 R)
• M17: 17,183,559 km (0.055 R)
• M18: 17,923,620 km (0.1 R)
• M19: 18,566,293 km (0.107 R)
• M20: 20,333,791 km (0.107 R)
• M21: 21,225,993 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.6

Radius: 5.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.07 AU - 7.57 AU

Year: 11168 Days

Day: 24 Hours

Environment

Temp: -238 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,924,805 km

• M1: 105,766 km (0.053 R)
• M2: 274,213 km (0.087 R)
• M3: 579,093 km (0.118 R)
• M4: 814,411 km (0.109 R)
• M5: 3,534,698 km (0.111 R)
• M6: 4,227,187 km (0.092 R)
• M7: 4,667,154 km (0.094 R)
• M8: 5,049,527 km (0.088 R)
• M9: 7,591,942 km (0.098 R)
• M10: 8,301,934 km (0.087 R)
• M11: 9,548,533 km (0.042 R)
• M12: 11,934,021 km (0.056 R)
• M13: 12,446,543 km (0.066 R)
• M14: 14,823,653 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.1

Radius: 3.7

Gravity: 31.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.84 AU - 8.96 AU

Year: 14150 Days

Day: 25 Hours

Environment

Temp: -239 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 58,924,805 km

• M1: 78,838 km (0.102 R)
• M2: 257,608 km (0.101 R)
• M3: 524,341 km (0.106 R)
• M4: 943,364 km (0.107 R)
• M5: 1,540,409 km (0.106 R)
• M6: 1,691,204 km (0.119 R)
• M7: 2,222,576 km (0.115 R)
• M8: 2,640,851 km (0.119 R)
• M9: 2,947,676 km (0.117 R)
• M10: 3,553,697 km (0.114 R)
• M11: 3,845,114 km (0.073 R)
• M12: 5,040,401 km (0.078 R)
• M13: 6,122,143 km (0.085 R)
• M14: 6,896,911 km (0.058 R)
• M15: 7,141,653 km (0.118 R)
• M16: 8,827,471 km (0.03 R)
• M17: 9,361,087 km (0.092 R)
• M18: 9,915,796 km (0.112 R)
• M19: 10,438,790 km (0.045 R)
• M20: 10,980,035 km (0.051 R)
• M21: 12,295,299 km (0.085 R)
• M22: 13,458,273 km (0.098 R)
• M23: 14,426,770 km (0.044 R)
• M24: 15,234,150 km (0.107 R)
• M25: 17,309,072 km (0.103 R)
• M26: 17,989,443 km (0.108 R)
• M27: 19,242,774 km (0.088 R)
• M28: 19,484,075 km (0.094 R)
• M29: 20,889,697 km (0.08 R)
• M30: 21,747,342 km (0.092 R)
• M31: 26,192,642 km (0.078 R)
• M32: 26,687,811 km (0.115 R)
• M33: 30,657,092 km (0.072 R)
• M34: 31,317,716 km (0.111 R)
• M35: 34,172,791 km (0.075 R)
• M36: 34,526,590 km (0.052 R)
• M37: 35,844,996 km (0.037 R)
• M38: 39,610,225 km (0.083 R)
• M39: 41,320,727 km (0.06 R)
• M40: 42,805,935 km (0.106 R)
• M41: 49,704,192 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.1

Radius: 3.6

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.71 AU - 10.17 AU

Year: 17235 Days

Day: 17 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,924,805 km

• M1: 44,730 km (0.1 R)
• M2: 376,987 km (0.091 R)
• M3: 578,046 km (0.119 R)
• M4: 1,381,536 km (0.092 R)
• M5: 1,844,691 km (0.092 R)
• M6: 3,229,070 km (0.05 R)
• M7: 4,282,987 km (0.109 R)
• M8: 5,580,749 km (0.11 R)
• M9: 6,503,618 km (0.065 R)
• M10: 7,319,824 km (0.077 R)
• M11: 9,059,198 km (0.118 R)
• M12: 9,247,093 km (0.073 R)
• M13: 11,874,630 km (0.05 R)
• M14: 14,128,023 km (0.066 R)
• M15: 15,487,868 km (0.109 R)
• M16: 19,072,083 km (0.102 R)
• M17: 20,973,472 km (0.107 R)
• M18: 26,366,924 km (0.113 R)
• M19: 26,653,703 km (0.095 R)
• M20: 30,155,041 km (0.1 R)
• M21: 32,505,822 km (0.105 R)
• M22: 33,167,494 km (0.052 R)
• M23: 35,438,090 km (0.063 R)
• M24: 35,554,178 km (0.059 R)
• M25: 35,670,565 km (0.086 R)
• M26: 40,412,219 km (0.067 R)
• M27: 40,921,002 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.3

Radius: 5.8

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.51 AU - 10.47 AU

Year: 17389 Days

Day: 18.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 58,924,805 km

• M1: 73,153 km (0.095 R)
• M2: 261,347 km (0.052 R)
• M3: 583,581 km (0.103 R)
• M4: 1,189,153 km (0.056 R)
• M5: 1,429,856 km (0.081 R)
• M6: 1,685,818 km (0.035 R)
• M7: 2,462,082 km (0.109 R)
• M8: 2,665,385 km (0.089 R)
• M9: 2,880,208 km (0.045 R)
• M10: 5,442,520 km (0.066 R)
• M11: 6,028,645 km (0.114 R)
• M12: 6,527,105 km (0.109 R)
• M13: 6,786,358 km (0.088 R)
• M14: 7,188,178 km (0.081 R)
• M15: 7,748,571 km (0.119 R)
• M16: 9,168,704 km (0.108 R)
• M17: 9,549,131 km (0.112 R)
• M18: 10,694,453 km (0.039 R)
• M19: 12,316,393 km (0.054 R)
• M20: 14,095,560 km (0.088 R)
• M21: 17,156,632 km (0.099 R)
• M22: 17,985,853 km (0.081 R)
• M23: 18,324,842 km (0.045 R)
• M24: 22,146,618 km (0.092 R)
• M25: 23,029,545 km (0.055 R)
• M26: 24,656,721 km (0.101 R)
• M27: 25,926,209 km (0.084 R)
• M28: 28,825,266 km (0.098 R)
• M29: 29,289,618 km (0.083 R)
• M30: 40,086,993 km (0.089 R)
• M31: 50,024,032 km (0.096 R)
• M32: 52,569,290 km (0.083 R)
• M33: 55,199,520 km (0.067 R)
• M34: 56,095,312 km (0.102 R)
• M35: 56,637,455 km (0.066 R)
• M36: 56,818,917 km (0.095 R)
• M37: 57,548,805 km (0.064 R)
• M38: 58,100,372 km (0.116 R)
• M39: 61,867,247 km (0.108 R)
• M40: 65,793,742 km (0.075 R)
• M41: 67,409,848 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.5

Radius: 6.7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.06 AU - 10.18 AU

Year: 22630 Days

Day: 15.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 142.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,924,805 km

• M1: 83,326 km (0.118 R)
• M2: 357,389 km (0.091 R)
• M3: 744,698 km (0.092 R)
• M4: 1,082,191 km (0.077 R)
• M5: 1,563,447 km (0.074 R)
• M6: 2,715,800 km (0.117 R)
• M7: 3,337,678 km (0.111 R)
• M8: 4,109,154 km (0.119 R)
• M9: 4,380,824 km (0.075 R)
• M10: 4,696,625 km (0.106 R)
• M11: 5,095,603 km (0.064 R)
• M12: 5,589,575 km (0.066 R)
• M13: 5,810,680 km (0.052 R)
• M14: 7,888,745 km (0.071 R)
• M15: 10,980,334 km (0.104 R)
• M16: 20,789,466 km (0.059 R)
• M17: 27,156,202 km (0.066 R)
• M18: 28,221,938 km (0.049 R)
• M19: 31,819,617 km (0.102 R)
• M20: 35,083,543 km (0.055 R)
• M21: 36,731,962 km (0.094 R)
• M22: 37,902,865 km (0.12 R)
• M23: 40,045,555 km (0.108 R)
• M24: 42,267,831 km (0.082 R)
• M25: 45,011,905 km (0.116 R)
• M26: 48,644,889 km (0.036 R)
• M27: 56,487,857 km (0.029 R)
• M28: 57,004,269 km (0.082 R)
• M29: 58,221,547 km (0.057 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: 464 - 17,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit