🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 9.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 409 Days

Day: 7.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,120,361 km

• M1: 120,725 km (0.113 R)
• M2: 429,495 km (0.085 R)
• M3: 780,602 km (0.112 R)
• M4: 1,128,566 km (0.118 R)
• M5: 1,431,203 km (0.079 R)
• M6: 1,789,191 km (0.1 R)
• M7: 2,368,733 km (0.117 R)
• M8: 3,627,000 km (0.08 R)
• M9: 4,067,716 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.2

Radius: 12.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.25 AU - 1.71 AU

Year: 1181 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,120,361 km

• M1: 153,039 km (0.111 R)
• M2: 539,749 km (0.098 R)
• M3: 948,301 km (0.119 R)
• M4: 1,349,074 km (0.052 R)
• M5: 1,734,587 km (0.106 R)
• M6: 3,200,946 km (0.076 R)
• M7: 3,602,167 km (0.114 R)
• M8: 4,009,971 km (0.039 R)
• M9: 4,717,868 km (0.114 R)
• M10: 5,961,475 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 12

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.75 AU - 2.71 AU

Year: 2185 Days

Day: 11.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,120,361 km

• M1: 149,299 km (0.08 R)
• M2: 553,662 km (0.055 R)
• M3: 994,527 km (0.097 R)
• M4: 1,428,360 km (0.114 R)
• M5: 1,919,341 km (0.054 R)
• M6: 3,264,974 km (0.107 R)
• M7: 4,310,663 km (0.105 R)
• M8: 4,844,428 km (0.039 R)
• M9: 5,255,822 km (0.053 R)
• M10: 6,149,220 km (0.117 R)
• M11: 6,550,292 km (0.088 R)
• M12: 7,375,624 km (0.088 R)
• M13: 7,829,055 km (0.096 R)
• M14: 8,593,350 km (0.106 R)
• M15: 9,095,850 km (0.093 R)
• M16: 9,760,513 km (0.111 R)
• M17: 10,532,438 km (0.093 R)
• M18: 11,030,449 km (0.115 R)
• M19: 11,544,168 km (0.066 R)
• M20: 11,950,028 km (0.096 R)
• M21: 14,402,685 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 11.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.23 AU - 6.45 AU

Year: 9258 Days

Day: 10.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,120,361 km

• M1: 140,622 km (0.075 R)
• M2: 660,475 km (0.095 R)
• M3: 1,012,478 km (0.099 R)
• M4: 1,778,120 km (0.077 R)
• M5: 2,162,886 km (0.114 R)
• M6: 3,212,016 km (0.062 R)
• M7: 3,597,380 km (0.088 R)
• M8: 4,434,978 km (0.102 R)
• M9: 5,122,381 km (0.072 R)
• M10: 5,715,835 km (0.09 R)
• M11: 6,566,150 km (0.119 R)
• M12: 10,728,710 km (0.054 R)
• M13: 11,648,887 km (0.107 R)
• M14: 12,400,467 km (0.037 R)
• M15: 13,013,369 km (0.078 R)
• M16: 14,000,117 km (0.113 R)
• M17: 14,973,849 km (0.03 R)
• M18: 15,733,358 km (0.096 R)
• M19: 16,122,611 km (0.103 R)
• M20: 16,920,417 km (0.057 R)
• M21: 17,397,784 km (0.117 R)
• M22: 21,388,905 km (0.1 R)
• M23: 24,886,653 km (0.091 R)
• M24: 29,625,315 km (0.118 R)
• M25: 30,720,970 km (0.099 R)
• M26: 31,843,403 km (0.04 R)
• M27: 32,467,076 km (0.118 R)
• M28: 33,098,828 km (0.086 R)
• M29: 34,061,790 km (0.118 R)
• M30: 39,995,140 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605

Radius: 6.9

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.37 AU - 7.57 AU

Year: 12071 Days

Day: 15.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,120,361 km

• M1: 86,019 km (0.108 R)
• M2: 761,304 km (0.107 R)
• M3: 1,000,660 km (0.073 R)
• M4: 2,223,324 km (0.12 R)
• M5: 3,752,663 km (0.092 R)
• M6: 3,997,704 km (0.066 R)
• M7: 4,766,188 km (0.076 R)
• M8: 5,086,627 km (0.038 R)
• M9: 5,353,360 km (0.064 R)
• M10: 6,322,904 km (0.102 R)
• M11: 6,950,167 km (0.104 R)
• M12: 7,404,945 km (0.081 R)
• M13: 8,373,741 km (0.096 R)
• M14: 9,827,533 km (0.109 R)
• M15: 11,785,021 km (0.088 R)
• M16: 13,667,261 km (0.101 R)
• M17: 15,531,999 km (0.102 R)
• M18: 20,669,938 km (0.08 R)
• M19: 24,315,638 km (0.027 R)
• M20: 26,339,099 km (0.076 R)
• M21: 26,836,960 km (0.106 R)
• M22: 31,715,497 km (0.082 R)
• M23: 32,392,577 km (0.09 R)
• M24: 32,963,891 km (0.099 R)
• M25: 34,244,748 km (0.119 R)
• M26: 41,283,328 km (0.118 R)
• M27: 41,820,085 km (0.11 R)
• M28: 42,497,614 km (0.079 R)
• M29: 43,182,323 km (0.058 R)
• M30: 45,423,149 km (0.064 R)
• M31: 46,138,975 km (0.084 R)
• M32: 47,299,855 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.6

Radius: 7.9

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.48 AU - 8.26 AU

Year: 14483 Days

Day: 22.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,120,361 km

• M1: 104,569 km (0.091 R)
• M2: 394,190 km (0.109 R)
• M3: 758,611 km (0.11 R)
• M4: 1,315,414 km (0.085 R)
• M5: 1,578,258 km (0.111 R)
• M6: 2,365,890 km (0.043 R)
• M7: 3,292,948 km (0.043 R)
• M8: 4,033,607 km (0.097 R)
• M9: 5,914,801 km (0.098 R)
• M10: 8,087,111 km (0.089 R)
• M11: 9,477,025 km (0.107 R)
• M12: 9,887,073 km (0.119 R)
• M13: 10,524,061 km (0.1 R)
• M14: 11,415,664 km (0.072 R)
• M15: 11,762,731 km (0.095 R)
• M16: 12,846,119 km (0.072 R)
• M17: 14,865,840 km (0.045 R)
• M18: 15,915,269 km (0.1 R)
• M19: 18,005,001 km (0.11 R)
• M20: 19,277,930 km (0.1 R)
• M21: 21,736,271 km (0.101 R)
• M22: 22,903,135 km (0.116 R)
• M23: 25,459,314 km (0.067 R)
• M24: 29,155,279 km (0.085 R)
• M25: 33,193,972 km (0.113 R)
• M26: 35,468,758 km (0.12 R)
• M27: 37,463,346 km (0.071 R)
• M28: 38,617,494 km (0.116 R)
• M29: 40,060,215 km (0.069 R)
• M30: 42,359,983 km (0.047 R)
• M31: 44,746,219 km (0.064 R)
• M32: 46,045,177 km (0.094 R)
• M33: 49,173,568 km (0.069 R)
• M34: 50,401,617 km (0.088 R)
• M35: 51,492,933 km (0.069 R)
• M36: 52,123,489 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.2

Radius: 4.4

Gravity: 41.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.45 AU - 9.83 AU

Year: 15235 Days

Day: 24 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,120,361 km

• M1: 164,408 km (0.094 R)
• M2: 444,006 km (0.089 R)
• M3: 921,074 km (0.094 R)
• M4: 2,262,817 km (0.047 R)
• M5: 2,844,005 km (0.077 R)
• M6: 4,555,405 km (0.115 R)
• M7: 4,757,362 km (0.059 R)
• M8: 5,511,934 km (0.063 R)
• M9: 5,780,163 km (0.084 R)
• M10: 6,017,126 km (0.119 R)
• M11: 7,860,620 km (0.078 R)
• M12: 9,604,632 km (0.094 R)
• M13: 11,528,910 km (0.073 R)
• M14: 15,658,858 km (0.054 R)
• M15: 15,964,786 km (0.032 R)
• M16: 19,864,204 km (0.098 R)
• M17: 20,860,525 km (0.086 R)
• M18: 22,176,239 km (0.08 R)
• M19: 22,368,622 km (0.074 R)
• M20: 24,353,935 km (0.11 R)
• M21: 24,764,581 km (0.11 R)
• M22: 29,243,841 km (0.091 R)
• M23: 29,591,356 km (0.048 R)
• M24: 32,347,548 km (0.118 R)
• M25: 36,060,268 km (0.038 R)
• M26: 41,051,900 km (0.112 R)
• M27: 43,410,759 km (0.057 R)
• M28: 55,325,182 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.5

Radius: 6

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.69 AU - 10.99 AU

Year: 20249 Days

Day: 21.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,120,361 km

• M1: 74,649 km (0.035 R)
• M2: 406,757 km (0.11 R)
• M3: 683,812 km (0.056 R)
• M4: 924,515 km (0.067 R)
• M5: 1,845,888 km (0.09 R)
• M6: 2,279,124 km (0.093 R)
• M7: 3,506,873 km (0.098 R)
• M8: 3,872,191 km (0.09 R)
• M9: 4,231,825 km (0.118 R)
• M10: 6,413,560 km (0.102 R)
• M11: 7,046,957 km (0.095 R)
• M12: 7,583,116 km (0.068 R)
• M13: 8,242,394 km (0.08 R)
• M14: 9,145,516 km (0.112 R)
• M15: 12,696,521 km (0.045 R)
• M16: 15,689,376 km (0.1 R)
• M17: 22,734,837 km (0.045 R)
• M18: 23,901,701 km (0.082 R)
• M19: 24,299,332 km (0.081 R)
• M20: 26,354,208 km (0.101 R)
• M21: 26,672,104 km (0.093 R)
• M22: 27,315,524 km (0.108 R)
• M23: 27,969,267 km (0.109 R)
• M24: 29,421,413 km (0.096 R)
• M25: 32,233,105 km (0.059 R)
• M26: 32,840,622 km (0.083 R)
• M27: 35,218,929 km (0.119 R)
• M28: 42,310,317 km (0.107 R)
• M29: 44,820,270 km (0.094 R)
• M30: 48,529,998 km (0.089 R)
• M31: 53,279,431 km (0.08 R)
• M32: 56,729,607 km (0.073 R)
• M33: 57,437,055 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 20,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit