🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.1

Radius: 13.1

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.48 AU - 0.52 AU

Year: 236 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 81.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 92,161,807 km

• M1: 162,912 km (0.112 R)
• M2: 693,237 km (0.083 R)
• M3: 1,300,903 km (0.11 R)
• M4: 2,300,217 km (0.062 R)
• M5: 3,437,310 km (0.109 R)
• M6: 4,067,716 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 13.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.69 AU

Year: 295 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 92,161,807 km

• M1: 165,455 km (0.05 R)
• M2: 629,657 km (0.102 R)
• M3: 1,170,603 km (0.069 R)
• M4: 1,666,670 km (0.112 R)
• M5: 2,138,053 km (0.119 R)

Asteroid Belt

Center: 2.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.9

Radius: 11

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.28 AU - 4.38 AU

Year: 4998 Days

Day: 6.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,161,807 km

• M1: 138,079 km (0.042 R)
• M2: 480,359 km (0.09 R)
• M3: 827,575 km (0.081 R)
• M4: 1,278,015 km (0.113 R)
• M5: 1,622,389 km (0.116 R)
• M6: 1,991,297 km (0.046 R)
• M7: 2,771,151 km (0.113 R)
• M8: 3,606,057 km (0.04 R)
• M9: 4,050,961 km (0.079 R)
• M10: 5,003,002 km (0.092 R)
• M11: 5,823,995 km (0.106 R)
• M12: 7,409,882 km (0.081 R)
• M13: 7,930,632 km (0.071 R)
• M14: 10,664,383 km (0.102 R)
• M15: 11,076,675 km (0.075 R)
• M16: 12,109,648 km (0.073 R)
• M17: 15,542,022 km (0.118 R)
• M18: 15,912,277 km (0.052 R)
• M19: 16,891,096 km (0.108 R)
• M20: 19,088,987 km (0.098 R)
• M21: 19,820,970 km (0.062 R)
• M22: 22,062,993 km (0.116 R)
• M23: 22,463,616 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 9.4

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.72 AU - 4.04 AU

Year: 5097 Days

Day: 13.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,161,807 km

• M1: 116,836 km (0.114 R)
• M2: 620,532 km (0.119 R)
• M3: 1,155,045 km (0.059 R)
• M4: 1,508,096 km (0.112 R)
• M5: 1,809,835 km (0.091 R)
• M6: 2,623,947 km (0.091 R)
• M7: 3,428,484 km (0.08 R)
• M8: 3,865,609 km (0.112 R)
• M9: 4,414,035 km (0.036 R)
• M10: 4,878,686 km (0.036 R)
• M11: 5,519,563 km (0.037 R)
• M12: 10,199,583 km (0.119 R)
• M13: 10,601,104 km (0.102 R)
• M14: 15,448,523 km (0.044 R)
• M15: 16,218,055 km (0.037 R)
• M16: 17,199,716 km (0.085 R)
• M17: 17,769,085 km (0.072 R)
• M18: 19,416,906 km (0.102 R)
• M19: 19,758,288 km (0.069 R)
• M20: 22,038,758 km (0.117 R)
• M21: 25,535,010 km (0.064 R)
• M22: 25,945,058 km (0.109 R)
• M23: 29,925,408 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.7

Radius: 3.9

Gravity: 47.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.14 AU - 7.16 AU

Year: 10170 Days

Day: 20.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 73.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,161,807 km

• M1: 48,470 km (0.097 R)
• M2: 198,516 km (0.034 R)
• M3: 418,874 km (0.082 R)
• M4: 593,904 km (0.076 R)
• M5: 883,375 km (0.109 R)
• M6: 1,139,936 km (0.103 R)
• M7: 1,285,794 km (0.09 R)
• M8: 1,832,275 km (0.076 R)
• M9: 1,964,669 km (0.103 R)
• M10: 3,243,880 km (0.084 R)
• M11: 3,564,020 km (0.099 R)
• M12: 4,651,297 km (0.076 R)
• M13: 4,994,026 km (0.072 R)
• M14: 5,729,748 km (0.09 R)
• M15: 6,728,015 km (0.092 R)
• M16: 7,004,621 km (0.084 R)
• M17: 9,302,145 km (0.089 R)
• M18: 9,946,463 km (0.084 R)
• M19: 19,420,048 km (0.096 R)
• M20: 22,767,450 km (0.089 R)
• M21: 23,660,698 km (0.071 R)
• M22: 27,667,827 km (0.094 R)
• M23: 27,869,186 km (0.064 R)
• M24: 28,274,746 km (0.095 R)
• M25: 30,362,234 km (0.076 R)
• M26: 44,801,570 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.1

Radius: 5.1

Gravity: 23.69 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.41 AU - 7.63 AU

Year: 11102 Days

Day: 15.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 92,161,807 km

• M1: 63,579 km (0.06 R)
• M2: 270,174 km (0.092 R)
• M3: 430,842 km (0.074 R)
• M4: 612,902 km (0.067 R)
• M5: 865,723 km (0.078 R)
• M6: 1,482,964 km (0.104 R)
• M7: 1,686,866 km (0.068 R)
• M8: 2,080,308 km (0.085 R)
• M9: 2,825,156 km (0.101 R)
• M10: 3,002,429 km (0.073 R)
• M11: 4,030,167 km (0.114 R)
• M12: 5,174,590 km (0.105 R)
• M13: 7,273,748 km (0.085 R)
• M14: 7,778,640 km (0.113 R)
• M15: 8,039,539 km (0.081 R)
• M16: 8,579,139 km (0.116 R)
• M17: 9,238,716 km (0.085 R)
• M18: 10,499,826 km (0.116 R)
• M19: 12,217,509 km (0.089 R)
• M20: 14,831,582 km (0.08 R)
• M21: 20,140,212 km (0.108 R)
• M22: 22,770,591 km (0.105 R)
• M23: 23,756,441 km (0.076 R)
• M24: 24,030,056 km (0.115 R)
• M25: 26,296,164 km (0.099 R)
• M26: 29,219,606 km (0.104 R)
• M27: 29,533,911 km (0.057 R)
• M28: 33,141,015 km (0.074 R)
• M29: 35,108,825 km (0.065 R)
• M30: 36,422,893 km (0.112 R)
• M31: 40,821,818 km (0.07 R)
• M32: 44,034,732 km (0.065 R)
• M33: 46,837,597 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.3

Radius: 7

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.3 AU - 9.32 AU

Year: 14555 Days

Day: 24.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,161,807 km

• M1: 88,412 km (0.076 R)
• M2: 360,381 km (0.049 R)
• M3: 860,786 km (0.11 R)
• M4: 1,293,124 km (0.116 R)
• M5: 1,793,678 km (0.12 R)
• M6: 2,023,610 km (0.108 R)
• M7: 4,264,287 km (0.116 R)
• M8: 4,877,040 km (0.102 R)
• M9: 6,939,097 km (0.119 R)
• M10: 7,647,443 km (0.088 R)
• M11: 8,066,467 km (0.103 R)
• M12: 8,354,293 km (0.104 R)
• M13: 9,052,616 km (0.093 R)
• M14: 11,440,946 km (0.09 R)
• M15: 12,051,156 km (0.093 R)
• M16: 12,683,057 km (0.108 R)
• M17: 14,150,463 km (0.109 R)
• M18: 15,876,523 km (0.104 R)
• M19: 20,796,946 km (0.103 R)
• M20: 22,262,557 km (0.101 R)
• M21: 23,309,293 km (0.098 R)
• M22: 23,600,410 km (0.055 R)
• M23: 23,893,922 km (0.068 R)
• M24: 24,289,009 km (0.109 R)
• M25: 25,194,077 km (0.084 R)
• M26: 26,017,164 km (0.097 R)
• M27: 27,500,577 km (0.099 R)
• M28: 30,058,551 km (0.079 R)
• M29: 31,454,149 km (0.078 R)
• M30: 34,374,000 km (0.101 R)
• M31: 38,002,945 km (0.106 R)
• M32: 41,027,515 km (0.092 R)
• M33: 42,598,442 km (0.048 R)
• M34: 48,648,480 km (0.085 R)
• M35: 50,407,451 km (0.063 R)
• M36: 53,882,311 km (0.064 R)
• M37: 54,391,392 km (0.109 R)
• M38: 59,841,392 km (0.083 R)
• M39: 60,753,191 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.9

Radius: 6.2

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.33 AU - 12.05 AU

Year: 20115 Days

Day: 16.1 Hours

Environment

Temp: -245 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,161,807 km

• M1: 77,193 km (0.039 R)
• M2: 533,765 km (0.025 R)
• M3: 1,112,859 km (0.047 R)
• M4: 1,668,315 km (0.115 R)
• M5: 1,932,954 km (0.084 R)
• M6: 2,266,707 km (0.103 R)
• M7: 2,502,623 km (0.111 R)
• M8: 3,152,177 km (0.118 R)
• M9: 3,502,535 km (0.107 R)
• M10: 3,848,704 km (0.098 R)
• M11: 5,542,003 km (0.114 R)
• M12: 5,774,029 km (0.071 R)
• M13: 6,216,091 km (0.104 R)
• M14: 6,466,667 km (0.112 R)
• M15: 7,726,281 km (0.052 R)
• M16: 10,543,658 km (0.045 R)
• M17: 11,512,903 km (0.104 R)
• M18: 13,281,000 km (0.118 R)
• M19: 15,987,524 km (0.059 R)
• M20: 18,350,124 km (0.054 R)
• M21: 18,693,301 km (0.105 R)
• M22: 20,749,973 km (0.087 R)
• M23: 24,886,503 km (0.103 R)
• M24: 25,096,240 km (0.044 R)
• M25: 25,307,023 km (0.064 R)
• M26: 25,839,292 km (0.06 R)
• M27: 27,147,077 km (0.076 R)
• M28: 27,369,379 km (0.069 R)
• M29: 28,843,217 km (0.118 R)
• M30: 34,094,851 km (0.064 R)
• M31: 40,093,277 km (0.076 R)
• M32: 44,409,175 km (0.093 R)
• M33: 49,024,718 km (0.1 R)
• M34: 56,080,951 km (0.088 R)
• M35: 64,967,962 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.2

Radius: 7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.16 AU - 11.44 AU

Year: 23668 Days

Day: 23.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,161,807 km

• M1: 89,160 km (0.103 R)
• M2: 357,240 km (0.08 R)
• M3: 772,972 km (0.056 R)
• M4: 1,068,278 km (0.067 R)
• M5: 1,944,024 km (0.097 R)
• M6: 2,189,215 km (0.066 R)
• M7: 3,974,217 km (0.06 R)
• M8: 4,629,456 km (0.046 R)
• M9: 6,685,379 km (0.068 R)
• M10: 7,472,862 km (0.116 R)
• M11: 9,710,398 km (0.099 R)
• M12: 10,834,775 km (0.111 R)
• M13: 11,368,092 km (0.064 R)
• M14: 15,233,701 km (0.116 R)
• M15: 16,436,916 km (0.074 R)
• M16: 16,982,649 km (0.079 R)
• M17: 19,546,159 km (0.113 R)
• M18: 20,158,762 km (0.044 R)
• M19: 21,056,050 km (0.107 R)
• M20: 23,026,403 km (0.087 R)
• M21: 25,945,208 km (0.082 R)
• M22: 26,472,091 km (0.112 R)
• M23: 27,438,643 km (0.081 R)
• M24: 30,479,220 km (0.118 R)
• M25: 40,089,387 km (0.112 R)
• M26: 47,821,652 km (0.102 R)
• M27: 55,267,737 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.4

Radius: 4

Gravity: 51.84 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.97 AU - 11.97 AU

Year: 24229 Days

Day: 23.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 92,161,807 km

• M1: 51,013 km (0.059 R)
• M2: 271,371 km (0.114 R)
• M3: 455,974 km (0.066 R)
• M4: 965,205 km (0.107 R)
• M5: 1,098,946 km (0.089 R)
• M6: 1,862,793 km (0.045 R)
• M7: 2,847,296 km (0.075 R)
• M8: 3,390,187 km (0.078 R)
• M9: 4,677,776 km (0.106 R)
• M10: 6,168,818 km (0.088 R)
• M11: 6,922,941 km (0.054 R)
• M12: 7,842,818 km (0.096 R)
• M13: 9,797,464 km (0.109 R)
• M14: 11,289,553 km (0.032 R)
• M15: 14,313,674 km (0.111 R)
• M16: 14,554,078 km (0.104 R)
• M17: 18,680,585 km (0.105 R)
• M18: 19,846,701 km (0.114 R)
• M19: 22,646,126 km (0.092 R)
• M20: 23,523,667 km (0.096 R)
• M21: 33,860,580 km (0.088 R)
• M22: 34,861,989 km (0.096 R)
• M23: 39,691,905 km (0.11 R)
• M24: 44,607,691 km (0.105 R)
• M25: 51,584,188 km (0.087 R)
• M26: 54,450,184 km (0.108 R)
• M27: 54,644,961 km (0.11 R)
• M28: 61,757,591 km (0.115 R)
• M29: 68,324,788 km (0.109 R)
• M30: 69,691,814 km (0.102 R)
• M31: 72,952,150 km (0.114 R)
• M32: 84,900,382 km (0.108 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: 461 - 15,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit