🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 10.2

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.8 AU - 0.84 AU

Year: 479 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,096,794 km

• M1: 126,859 km (0.071 R)
• M2: 460,163 km (0.08 R)
• M3: 780,003 km (0.108 R)
• M4: 1,324,839 km (0.037 R)
• M5: 1,707,211 km (0.098 R)
• M6: 2,093,323 km (0.042 R)
• M7: 2,449,665 km (0.117 R)
• M8: 2,804,212 km (0.119 R)
• M9: 3,554,745 km (0.08 R)
• M10: 4,190,984 km (0.086 R)
• M11: 4,762,448 km (0.06 R)
• M12: 5,553,223 km (0.059 R)
• M13: 5,882,637 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 9.5

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.34 AU - 2.8 AU

Year: 2660 Days

Day: 9.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,096,794 km

• M1: 118,182 km (0.097 R)
• M2: 512,522 km (0.111 R)
• M3: 912,996 km (0.117 R)
• M4: 1,231,938 km (0.078 R)
• M5: 1,562,251 km (0.086 R)
• M6: 2,027,500 km (0.051 R)
• M7: 2,420,942 km (0.054 R)
• M8: 2,914,017 km (0.116 R)
• M9: 4,598,938 km (0.108 R)
• M10: 5,063,738 km (0.064 R)
• M11: 5,457,779 km (0.044 R)
• M12: 5,979,277 km (0.102 R)
• M13: 7,274,346 km (0.042 R)
• M14: 7,938,860 km (0.037 R)
• M15: 9,099,889 km (0.07 R)
• M16: 9,572,618 km (0.066 R)
• M17: 10,061,504 km (0.07 R)
• M18: 10,370,573 km (0.092 R)
• M19: 10,805,903 km (0.115 R)
• M20: 11,171,221 km (0.083 R)
• M21: 11,671,027 km (0.113 R)
• M22: 13,031,471 km (0.051 R)
• M23: 13,585,431 km (0.062 R)
• M24: 14,543,606 km (0.116 R)
• M25: 16,647,849 km (0.087 R)
• M26: 17,800,651 km (0.118 R)
• M27: 18,947,318 km (0.119 R)
• M28: 19,718,495 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.2

Radius: 13.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.23 AU - 3.51 AU

Year: 3139 Days

Day: 14.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,096,794 km

• M1: 171,589 km (0.116 R)
• M2: 610,509 km (0.052 R)
• M3: 1,064,090 km (0.118 R)
• M4: 1,720,824 km (0.104 R)
• M5: 2,296,627 km (0.101 R)
• M6: 2,948,873 km (0.104 R)
• M7: 3,469,623 km (0.11 R)
• M8: 3,946,691 km (0.094 R)
• M9: 4,445,002 km (0.111 R)
• M10: 5,517,020 km (0.108 R)
• M11: 6,400,246 km (0.113 R)
• M12: 6,937,152 km (0.093 R)
• M13: 7,375,624 km (0.067 R)
• M14: 8,308,367 km (0.12 R)
• M15: 10,530,344 km (0.111 R)
• M16: 12,888,904 km (0.096 R)
• M17: 15,317,176 km (0.118 R)
• M18: 17,058,944 km (0.1 R)
• M19: 18,036,267 km (0.112 R)
• M20: 18,929,367 km (0.104 R)
• M21: 22,254,927 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639

Radius: 11.9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.34 AU - 3.88 AU

Year: 3541 Days

Day: 12.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 107.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,096,794 km

• M1: 148,102 km (0.066 R)
• M2: 758,312 km (0.111 R)
• M3: 1,386,323 km (0.081 R)
• M4: 2,284,958 km (0.098 R)
• M5: 2,855,225 km (0.079 R)
• M6: 3,256,297 km (0.087 R)
• M7: 4,327,268 km (0.1 R)
• M8: 5,104,579 km (0.085 R)
• M9: 5,945,019 km (0.078 R)
• M10: 7,537,339 km (0.09 R)
• M11: 8,275,904 km (0.108 R)
• M12: 11,287,758 km (0.025 R)
• M13: 16,131,138 km (0.036 R)
• M14: 17,760,110 km (0.085 R)
• M15: 18,465,314 km (0.103 R)
• M16: 20,310,155 km (0.099 R)
• M17: 21,408,502 km (0.094 R)
• M18: 22,410,060 km (0.109 R)
• M19: 23,164,333 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 12.7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.13 AU - 4.05 AU

Year: 4392 Days

Day: 9.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,096,794 km

• M1: 158,125 km (0.108 R)
• M2: 556,055 km (0.107 R)
• M3: 1,134,550 km (0.098 R)
• M4: 1,896,003 km (0.057 R)
• M5: 2,376,811 km (0.059 R)
• M6: 3,088,448 km (0.115 R)
• M7: 3,804,573 km (0.083 R)
• M8: 5,483,211 km (0.078 R)
• M9: 5,918,840 km (0.058 R)
• M10: 7,194,760 km (0.113 R)
• M11: 7,611,390 km (0.106 R)
• M12: 8,762,845 km (0.114 R)
• M13: 9,278,958 km (0.06 R)
• M14: 9,857,452 km (0.037 R)
• M15: 14,386,079 km (0.105 R)
• M16: 15,388,834 km (0.086 R)
• M17: 17,909,259 km (0.113 R)
• M18: 22,628,473 km (0.118 R)
• M19: 24,060,873 km (0.064 R)
• M20: 27,524,213 km (0.06 R)
• M21: 27,947,425 km (0.099 R)
• M22: 29,243,093 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.7

Radius: 13.9

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.99 AU - 4.65 AU

Year: 4821 Days

Day: 10.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,096,794 km

• M1: 173,085 km (0.117 R)
• M2: 681,119 km (0.096 R)
• M3: 1,121,086 km (0.099 R)
• M4: 1,953,898 km (0.09 R)
• M5: 2,509,803 km (0.088 R)
• M6: 3,730,223 km (0.08 R)
• M7: 4,331,756 km (0.053 R)
• M8: 4,920,424 km (0.082 R)
• M9: 5,646,272 km (0.088 R)
• M10: 6,411,615 km (0.082 R)
• M11: 6,948,821 km (0.065 R)
• M12: 8,077,836 km (0.097 R)
• M13: 9,168,106 km (0.11 R)
• M14: 9,687,659 km (0.07 R)
• M15: 10,184,773 km (0.092 R)
• M16: 10,655,258 km (0.117 R)
• M17: 11,365,698 km (0.111 R)
• M18: 12,832,206 km (0.108 R)
• M19: 15,626,395 km (0.104 R)
• M20: 16,427,641 km (0.098 R)
• M21: 17,864,529 km (0.112 R)
• M22: 21,681,369 km (0.027 R)
• M23: 26,249,639 km (0.05 R)
• M24: 26,811,978 km (0.05 R)
• M25: 27,711,659 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 9.8

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.79 AU - 3.89 AU

Year: 4859 Days

Day: 12.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,096,794 km

• M1: 122,521 km (0.114 R)
• M2: 587,471 km (0.1 R)
• M3: 1,103,434 km (0.086 R)
• M4: 1,408,314 km (0.068 R)
• M5: 2,319,216 km (0.119 R)
• M6: 2,739,735 km (0.105 R)
• M7: 3,497,449 km (0.048 R)
• M8: 4,315,450 km (0.114 R)
• M9: 5,744,857 km (0.111 R)
• M10: 6,454,699 km (0.05 R)
• M11: 7,467,028 km (0.111 R)
• M12: 8,857,241 km (0.032 R)
• M13: 9,220,166 km (0.113 R)
• M14: 11,609,692 km (0.116 R)
• M15: 14,384,882 km (0.112 R)
• M16: 15,285,462 km (0.104 R)
• M17: 16,767,229 km (0.075 R)
• M18: 18,342,494 km (0.06 R)
• M19: 19,671,970 km (0.115 R)
• M20: 20,221,443 km (0.077 R)
• M21: 23,123,193 km (0.043 R)
• M22: 25,635,989 km (0.082 R)
• M23: 28,849,949 km (0.111 R)
• M24: 29,469,883 km (0.025 R)
• M25: 30,371,061 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.3

Radius: 5.4

Gravity: 29.54 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.2 AU - 7.36 AU

Year: 11399 Days

Day: 24.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,096,794 km

• M1: 69,413 km (0.098 R)
• M2: 277,205 km (0.079 R)
• M3: 460,013 km (0.075 R)
• M4: 846,574 km (0.118 R)
• M5: 1,081,293 km (0.118 R)
• M6: 1,682,826 km (0.105 R)
• M7: 2,423,037 km (0.033 R)
• M8: 3,235,054 km (0.067 R)
• M9: 3,463,640 km (0.107 R)
• M10: 3,702,996 km (0.116 R)
• M11: 4,457,119 km (0.072 R)
• M12: 5,274,223 km (0.029 R)
• M13: 5,847,033 km (0.097 R)
• M14: 7,503,081 km (0.099 R)
• M15: 8,087,410 km (0.063 R)
• M16: 12,740,353 km (0.074 R)
• M17: 13,899,587 km (0.113 R)
• M18: 14,233,789 km (0.083 R)
• M19: 14,436,793 km (0.101 R)
• M20: 15,409,927 km (0.083 R)
• M21: 17,718,821 km (0.028 R)
• M22: 22,002,556 km (0.095 R)
• M23: 22,456,436 km (0.054 R)
• M24: 23,665,486 km (0.118 R)
• M25: 24,141,955 km (0.055 R)
• M26: 24,624,707 km (0.105 R)
• M27: 25,609,510 km (0.11 R)
• M28: 27,135,558 km (0.115 R)
• M29: 27,343,499 km (0.08 R)
• M30: 30,817,012 km (0.036 R)
• M31: 31,157,048 km (0.092 R)
• M32: 33,249,772 km (0.111 R)
• M33: 40,356,569 km (0.103 R)
• M34: 42,558,649 km (0.061 R)
• M35: 42,839,445 km (0.029 R)
• M36: 43,831,877 km (0.117 R)
• M37: 46,157,825 km (0.032 R)
• M38: 51,212,288 km (0.077 R)
• M39: 52,652,167 km (0.063 R)
• M40: 54,945,204 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.4

Radius: 6.3

Gravity: 24.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.96 AU - 9.8 AU

Year: 15663 Days

Day: 16.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,096,794 km

• M1: 78,389 km (0.086 R)
• M2: 327,320 km (0.101 R)
• M3: 590,313 km (0.099 R)
• M4: 848,519 km (0.077 R)
• M5: 1,649,167 km (0.114 R)
• M6: 3,341,568 km (0.107 R)
• M7: 4,015,805 km (0.097 R)
• M8: 4,270,570 km (0.102 R)
• M9: 4,812,264 km (0.074 R)
• M10: 5,869,173 km (0.094 R)
• M11: 6,073,075 km (0.094 R)
• M12: 7,164,541 km (0.111 R)
• M13: 9,282,997 km (0.108 R)
• M14: 11,404,294 km (0.114 R)
• M15: 11,658,312 km (0.08 R)
• M16: 12,780,296 km (0.103 R)
• M17: 13,756,871 km (0.094 R)
• M18: 14,857,612 km (0.057 R)
• M19: 17,736,473 km (0.091 R)
• M20: 18,597,708 km (0.091 R)
• M21: 20,310,305 km (0.082 R)
• M22: 21,348,514 km (0.101 R)
• M23: 22,027,239 km (0.053 R)
• M24: 23,122,894 km (0.111 R)
• M25: 24,150,033 km (0.052 R)
• M26: 25,100,129 km (0.042 R)
• M27: 27,187,169 km (0.108 R)
• M28: 31,205,966 km (0.072 R)
• M29: 31,954,105 km (0.116 R)
• M30: 32,969,875 km (0.102 R)
• M31: 35,334,119 km (0.085 R)
• M32: 38,516,365 km (0.097 R)
• M33: 46,404,661 km (0.1 R)
• M34: 50,895,589 km (0.109 R)
• M35: 52,279,818 km (0.106 R)
• M36: 61,699,697 km (0.031 R)
• M37: 62,090,447 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.4

Radius: 7.7

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.88 AU - 10.64 AU

Year: 19687 Days

Day: 21.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,096,794 km

• M1: 97,239 km (0.069 R)
• M2: 405,709 km (0.052 R)
• M3: 840,590 km (0.079 R)
• M4: 1,110,465 km (0.113 R)
• M5: 2,072,828 km (0.101 R)
• M6: 2,442,634 km (0.117 R)
• M7: 3,369,094 km (0.11 R)
• M8: 3,852,145 km (0.107 R)
• M9: 4,816,603 km (0.041 R)
• M10: 6,258,577 km (0.045 R)
• M11: 7,537,489 km (0.108 R)
• M12: 8,414,132 km (0.074 R)
• M13: 8,772,718 km (0.104 R)
• M14: 9,854,012 km (0.038 R)
• M15: 10,137,649 km (0.051 R)
• M16: 10,602,749 km (0.095 R)
• M17: 14,123,535 km (0.066 R)
• M18: 15,149,477 km (0.055 R)
• M19: 17,267,185 km (0.12 R)
• M20: 20,387,497 km (0.054 R)
• M21: 21,316,799 km (0.079 R)
• M22: 21,601,035 km (0.096 R)
• M23: 24,068,652 km (0.047 R)
• M24: 28,170,177 km (0.029 R)
• M25: 29,322,230 km (0.047 R)
• M26: 30,147,113 km (0.094 R)
• M27: 32,463,935 km (0.067 R)
• M28: 33,219,554 km (0.097 R)
• M29: 46,479,759 km (0.066 R)
• M30: 47,278,462 km (0.091 R)
• M31: 49,729,773 km (0.111 R)
• M32: 58,141,661 km (0.083 R)
• M33: 68,683,674 km (0.098 R)
• M34: 69,096,863 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 10,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit