🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363

Radius: 14.7

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.9 AU - 0.94 AU

Year: 570 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 89,904,524 km

• M1: 191,036 km (0.115 R)
• M2: 659,727 km (0.1 R)
• M3: 1,138,589 km (0.047 R)
• M4: 1,613,263 km (0.108 R)
• M5: 2,122,943 km (0.118 R)
• M6: 2,672,267 km (0.11 R)
• M7: 3,148,886 km (0.103 R)
• M8: 4,182,756 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 14.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.27 AU - 1.41 AU

Year: 1002 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,904,524 km

• M1: 179,368 km (0.108 R)
• M2: 680,072 km (0.107 R)
• M3: 1,143,377 km (0.115 R)
• M4: 1,672,055 km (0.043 R)
• M5: 2,216,741 km (0.073 R)
• M6: 2,768,757 km (0.081 R)
• M7: 3,483,536 km (0.068 R)
• M8: 4,058,291 km (0.112 R)
• M9: 5,717,631 km (0.095 R)
• M10: 6,633,020 km (0.111 R)
• M11: 7,497,247 km (0.08 R)
• M12: 8,567,769 km (0.061 R)
• M13: 9,738,073 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 14.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.98 AU - 2.96 AU

Year: 2506 Days

Day: 10.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,904,524 km

• M1: 183,407 km (0.117 R)
• M2: 818,300 km (0.102 R)
• M3: 1,355,656 km (0.105 R)
• M4: 2,403,290 km (0.051 R)
• M5: 3,239,392 km (0.099 R)
• M6: 4,207,590 km (0.105 R)
• M7: 5,426,214 km (0.085 R)
• M8: 5,942,775 km (0.09 R)
• M9: 7,127,890 km (0.098 R)
• M10: 9,702,918 km (0.064 R)
• M11: 12,004,332 km (0.101 R)
• M12: 13,362,830 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.9

Radius: 14.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.49 AU - 3.25 AU

Year: 3139 Days

Day: 13.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,904,524 km

• M1: 178,769 km (0.103 R)
• M2: 772,075 km (0.103 R)
• M3: 1,251,685 km (0.088 R)
• M4: 1,777,223 km (0.106 R)
• M5: 2,300,815 km (0.111 R)
• M6: 2,880,357 km (0.116 R)
• M7: 4,152,089 km (0.052 R)
• M8: 5,349,171 km (0.069 R)
• M9: 5,924,524 km (0.065 R)
• M10: 6,458,140 km (0.104 R)
• M11: 7,259,237 km (0.039 R)
• M12: 7,997,951 km (0.083 R)
• M13: 9,094,952 km (0.09 R)
• M14: 9,589,672 km (0.077 R)
• M15: 10,065,094 km (0.09 R)
• M16: 10,866,640 km (0.091 R)
• M17: 11,424,341 km (0.06 R)
• M18: 12,771,170 km (0.091 R)
• M19: 15,084,103 km (0.099 R)
• M20: 15,578,374 km (0.106 R)
• M21: 18,661,138 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 10.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.58 AU - 5 AU

Year: 6769 Days

Day: 9.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,904,524 km

• M1: 125,812 km (0.034 R)
• M2: 495,917 km (0.116 R)
• M3: 979,118 km (0.094 R)
• M4: 1,432,400 km (0.115 R)
• M5: 1,986,211 km (0.1 R)
• M6: 2,723,130 km (0.09 R)
• M7: 3,309,254 km (0.075 R)
• M8: 3,997,405 km (0.034 R)
• M9: 4,365,266 km (0.069 R)
• M10: 4,711,136 km (0.068 R)
• M11: 5,783,902 km (0.059 R)
• M12: 6,228,956 km (0.083 R)
• M13: 7,703,094 km (0.059 R)
• M14: 8,439,115 km (0.068 R)
• M15: 10,734,246 km (0.075 R)
• M16: 12,193,573 km (0.119 R)
• M17: 12,535,105 km (0.105 R)
• M18: 12,971,033 km (0.067 R)
• M19: 14,058,609 km (0.04 R)
• M20: 16,517,849 km (0.081 R)
• M21: 17,740,213 km (0.11 R)
• M22: 19,193,407 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.2

Radius: 10.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.19 AU - 6.15 AU

Year: 7590 Days

Day: 9.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,904,524 km

• M1: 135,835 km (0.071 R)
• M2: 539,600 km (0.069 R)
• M3: 1,224,459 km (0.105 R)
• M4: 3,087,251 km (0.095 R)
• M5: 3,939,959 km (0.082 R)
• M6: 4,421,814 km (0.112 R)
• M7: 6,588,290 km (0.119 R)
• M8: 13,199,768 km (0.045 R)
• M9: 13,895,997 km (0.111 R)
• M10: 14,336,562 km (0.114 R)
• M11: 14,673,008 km (0.095 R)
• M12: 17,367,415 km (0.119 R)
• M13: 27,660,945 km (0.095 R)
• M14: 29,427,098 km (0.041 R)
• M15: 31,644,288 km (0.12 R)

Asteroid Belt

Center: 6.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.3

Radius: 5.4

Gravity: 29.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.43 AU - 9.01 AU

Year: 13850 Days

Day: 18.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,904,524 km

• M1: 76,145 km (0.09 R)
• M2: 266,135 km (0.095 R)
• M3: 835,055 km (0.115 R)
• M4: 1,042,398 km (0.109 R)
• M5: 1,793,529 km (0.041 R)
• M6: 2,162,288 km (0.066 R)
• M7: 2,536,133 km (0.099 R)
• M8: 3,201,993 km (0.071 R)
• M9: 3,548,013 km (0.118 R)
• M10: 5,476,628 km (0.111 R)
• M11: 6,290,740 km (0.107 R)
• M12: 8,449,288 km (0.075 R)
• M13: 10,647,030 km (0.08 R)
• M14: 12,096,185 km (0.115 R)
• M15: 12,802,287 km (0.087 R)
• M16: 16,907,103 km (0.052 R)
• M17: 17,224,250 km (0.082 R)
• M18: 19,818,876 km (0.101 R)
• M19: 20,528,418 km (0.1 R)
• M20: 21,254,865 km (0.087 R)
• M21: 26,612,115 km (0.07 R)
• M22: 27,149,470 km (0.12 R)
• M23: 29,143,760 km (0.068 R)
• M24: 32,681,300 km (0.114 R)
• M25: 34,552,770 km (0.09 R)
• M26: 35,709,461 km (0.116 R)
• M27: 39,333,619 km (0.068 R)
• M28: 39,890,571 km (0.075 R)
• M29: 41,881,420 km (0.1 R)
• M30: 44,838,970 km (0.115 R)
• M31: 45,599,525 km (0.082 R)
• M32: 45,906,051 km (0.108 R)
• M33: 46,214,073 km (0.103 R)
• M34: 50,836,199 km (0.108 R)
• M35: 58,242,191 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.7

Radius: 6.2

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.14 AU - 11.94 AU

Year: 20541 Days

Day: 19.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 89,904,524 km

• M1: 82,279 km (0.114 R)
• M2: 443,707 km (0.064 R)
• M3: 997,070 km (0.09 R)
• M4: 1,358,797 km (0.098 R)
• M5: 1,595,611 km (0.087 R)
• M6: 1,804,749 km (0.048 R)
• M7: 2,499,780 km (0.068 R)
• M8: 2,759,183 km (0.074 R)
• M9: 3,304,467 km (0.062 R)
• M10: 3,706,138 km (0.107 R)
• M11: 4,076,093 km (0.052 R)
• M12: 4,369,305 km (0.112 R)
• M13: 5,488,746 km (0.029 R)
• M14: 6,052,281 km (0.067 R)
• M15: 6,609,384 km (0.073 R)
• M16: 7,484,381 km (0.082 R)
• M17: 7,825,465 km (0.106 R)
• M18: 8,911,246 km (0.037 R)
• M19: 14,044,248 km (0.118 R)
• M20: 15,326,900 km (0.118 R)
• M21: 17,777,912 km (0.106 R)
• M22: 18,210,250 km (0.07 R)
• M23: 26,339,398 km (0.092 R)
• M24: 29,831,611 km (0.09 R)
• M25: 38,145,063 km (0.063 R)
• M26: 41,075,985 km (0.101 R)
• M27: 46,396,882 km (0.07 R)
• M28: 46,887,413 km (0.075 R)
• M29: 48,883,797 km (0.058 R)
• M30: 49,902,858 km (0.105 R)
• M31: 52,159,392 km (0.075 R)
• M32: 54,664,708 km (0.085 R)
• M33: 55,578,601 km (0.101 R)
• M34: 57,813,294 km (0.068 R)
• M35: 59,144,117 km (0.085 R)
• M36: 60,884,987 km (0.032 R)
• M37: 66,519,441 km (0.078 R)
• M38: 68,613,063 km (0.12 R)
• M39: 70,534,498 km (0.057 R)
• M40: 71,399,922 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.6

Radius: 3.9

Gravity: 54.74 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.47 AU - 11.37 AU

Year: 23300 Days

Day: 16.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,904,524 km

• M1: 51,462 km (0.05 R)
• M2: 174,730 km (0.093 R)
• M3: 305,778 km (0.086 R)
• M4: 530,025 km (0.093 R)
• M5: 811,419 km (0.077 R)
• M6: 1,321,996 km (0.115 R)
• M7: 1,503,608 km (0.106 R)
• M8: 1,627,774 km (0.063 R)
• M9: 2,063,553 km (0.067 R)
• M10: 2,378,905 km (0.12 R)
• M11: 5,136,443 km (0.031 R)
• M12: 6,017,574 km (0.113 R)
• M13: 10,555,327 km (0.071 R)
• M14: 10,881,001 km (0.111 R)
• M15: 12,038,290 km (0.093 R)
• M16: 12,465,542 km (0.083 R)
• M17: 13,200,067 km (0.083 R)
• M18: 18,503,013 km (0.107 R)
• M19: 19,750,060 km (0.097 R)
• M20: 22,409,911 km (0.099 R)
• M21: 23,714,254 km (0.109 R)
• M22: 25,414,883 km (0.099 R)
• M23: 28,677,762 km (0.116 R)
• M24: 29,183,702 km (0.099 R)
• M25: 29,438,916 km (0.091 R)
• M26: 32,345,004 km (0.045 R)
• M27: 38,719,669 km (0.1 R)
• M28: 44,519,429 km (0.097 R)
• M29: 47,978,730 km (0.102 R)
• M30: 51,986,158 km (0.095 R)
• M31: 54,455,869 km (0.076 R)
• M32: 55,817,658 km (0.118 R)
• M33: 56,605,890 km (0.116 R)
• M34: 62,968,137 km (0.088 R)
• M35: 65,991,211 km (0.076 R)
• M36: 67,761,403 km (0.085 R)
• M37: 82,820,972 km (0.092 R)
• M38: 85,399,291 km (0.107 R)
• M39: 86,971,714 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit