🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.6

Radius: 10.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.08 AU - 1.16 AU

Year: 778 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,685,376 km

• M1: 138,378 km (0.106 R)
• M2: 674,238 km (0.032 R)
• M3: 1,108,819 km (0.105 R)
• M4: 1,589,328 km (0.076 R)
• M5: 2,021,366 km (0.106 R)
• M6: 2,612,577 km (0.114 R)
• M7: 3,304,019 km (0.082 R)
• M8: 3,838,831 km (0.109 R)
• M9: 4,641,124 km (0.106 R)
• M10: 6,178,841 km (0.115 R)
• M11: 6,538,773 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 10.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1 AU - 1.44 AU

Year: 884 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,685,376 km

• M1: 129,402 km (0.1 R)
• M2: 460,163 km (0.062 R)
• M3: 911,799 km (0.106 R)
• M4: 1,714,990 km (0.065 R)
• M5: 2,114,416 km (0.044 R)
• M6: 2,473,900 km (0.091 R)
• M7: 2,936,905 km (0.114 R)
• M8: 3,277,091 km (0.067 R)
• M9: 3,747,127 km (0.079 R)
• M10: 4,393,390 km (0.108 R)
• M11: 4,876,292 km (0.119 R)
• M12: 5,686,813 km (0.031 R)
• M13: 6,784,114 km (0.096 R)
• M14: 7,622,909 km (0.095 R)
• M15: 8,399,172 km (0.12 R)
• M16: 8,740,106 km (0.032 R)
• M17: 9,505,897 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.7

Radius: 8.7

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.83 AU - 2.11 AU

Year: 1814 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,685,376 km

• M1: 108,159 km (0.099 R)
• M2: 385,663 km (0.111 R)
• M3: 666,758 km (0.068 R)
• M4: 1,044,792 km (0.112 R)
• M5: 1,349,074 km (0.107 R)
• M6: 1,655,899 km (0.035 R)
• M7: 1,955,992 km (0.101 R)
• M8: 3,958,210 km (0.037 R)
• M9: 4,462,953 km (0.099 R)
• M10: 5,579,103 km (0.06 R)
• M11: 6,476,541 km (0.079 R)
• M12: 9,183,215 km (0.082 R)
• M13: 12,116,680 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 9.9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.28 AU - 2.5 AU

Year: 2424 Days

Day: 12.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,685,376 km

• M1: 123,119 km (0.114 R)
• M2: 478,115 km (0.119 R)
• M3: 1,194,689 km (0.076 R)
• M4: 1,553,275 km (0.108 R)
• M5: 1,937,592 km (0.03 R)
• M6: 2,493,647 km (0.102 R)
• M7: 3,056,883 km (0.116 R)
• M8: 3,630,890 km (0.115 R)
• M9: 4,335,645 km (0.09 R)
• M10: 5,382,681 km (0.114 R)
• M11: 7,058,626 km (0.115 R)
• M12: 7,878,273 km (0.085 R)
• M13: 8,891,349 km (0.098 R)
• M14: 12,164,551 km (0.072 R)
• M15: 12,785,831 km (0.118 R)
• M16: 13,471,737 km (0.074 R)
• M17: 14,592,225 km (0.107 R)
• M18: 15,388,983 km (0.112 R)
• M19: 16,562,728 km (0.074 R)
• M20: 16,966,942 km (0.101 R)
• M21: 17,326,126 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 13.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.87 AU - 3.85 AU

Year: 4040 Days

Day: 6.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,685,376 km

• M1: 169,345 km (0.081 R)
• M2: 718,668 km (0.105 R)
• M3: 1,260,212 km (0.061 R)
• M4: 1,948,662 km (0.072 R)
• M5: 2,519,677 km (0.112 R)
• M6: 3,644,653 km (0.093 R)
• M7: 4,087,014 km (0.098 R)
• M8: 4,588,017 km (0.084 R)
• M9: 5,179,078 km (0.112 R)
• M10: 5,661,980 km (0.104 R)
• M11: 6,258,726 km (0.112 R)
• M12: 7,707,432 km (0.072 R)
• M13: 8,407,400 km (0.117 R)
• M14: 9,077,000 km (0.095 R)
• M15: 10,483,071 km (0.118 R)
• M16: 11,512,454 km (0.085 R)
• M17: 12,383,413 km (0.069 R)
• M18: 12,835,198 km (0.045 R)
• M19: 13,298,054 km (0.076 R)
• M20: 13,868,171 km (0.052 R)
• M21: 15,006,312 km (0.119 R)
• M22: 15,886,995 km (0.106 R)
• M23: 16,475,064 km (0.07 R)
• M24: 17,022,143 km (0.104 R)
• M25: 17,865,576 km (0.072 R)
• M26: 18,914,407 km (0.108 R)
• M27: 21,006,683 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.9

Radius: 11.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.82 AU - 4.18 AU

Year: 4295 Days

Day: 6 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,685,376 km

• M1: 141,071 km (0.113 R)
• M2: 564,283 km (0.057 R)
• M3: 923,468 km (0.098 R)
• M4: 1,319,304 km (0.097 R)
• M5: 2,069,687 km (0.059 R)
• M6: 2,423,186 km (0.115 R)
• M7: 3,293,098 km (0.104 R)
• M8: 3,716,011 km (0.057 R)
• M9: 4,383,517 km (0.103 R)
• M10: 5,505,202 km (0.082 R)
• M11: 5,899,691 km (0.034 R)
• M12: 6,313,030 km (0.084 R)
• M13: 6,809,097 km (0.114 R)
• M14: 7,364,554 km (0.1 R)
• M15: 8,492,073 km (0.107 R)
• M16: 13,963,465 km (0.079 R)
• M17: 14,487,058 km (0.087 R)
• M18: 16,079,677 km (0.047 R)
• M19: 16,947,943 km (0.09 R)
• M20: 17,604,229 km (0.032 R)
• M21: 19,936,908 km (0.058 R)
• M22: 23,042,710 km (0.082 R)
• M23: 25,593,503 km (0.09 R)
• M24: 26,537,166 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864

Radius: 6

Gravity: 24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.5 AU - 7.2 AU

Year: 10497 Days

Day: 15.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,685,376 km

• M1: 74,949 km (0.099 R)
• M2: 429,495 km (0.116 R)
• M3: 651,200 km (0.085 R)
• M4: 850,613 km (0.069 R)
• M5: 1,046,288 km (0.1 R)
• M6: 1,925,325 km (0.108 R)
• M7: 2,484,671 km (0.112 R)
• M8: 2,959,644 km (0.077 R)
• M9: 3,341,717 km (0.104 R)
• M10: 5,480,219 km (0.117 R)
• M11: 5,763,408 km (0.066 R)
• M12: 8,346,514 km (0.118 R)
• M13: 8,674,283 km (0.094 R)
• M14: 12,499,949 km (0.07 R)
• M15: 15,997,099 km (0.068 R)
• M16: 18,712,599 km (0.055 R)
• M17: 19,518,184 km (0.107 R)
• M18: 21,458,319 km (0.069 R)
• M19: 22,430,256 km (0.12 R)
• M20: 22,790,787 km (0.12 R)
• M21: 26,112,458 km (0.085 R)
• M22: 27,424,282 km (0.076 R)
• M23: 27,629,829 km (0.077 R)
• M24: 28,673,573 km (0.07 R)
• M25: 30,178,378 km (0.027 R)
• M26: 31,735,243 km (0.03 R)
• M27: 34,288,580 km (0.085 R)
• M28: 42,902,725 km (0.052 R)
• M29: 43,737,929 km (0.091 R)
• M30: 44,725,874 km (0.086 R)
• M31: 45,728,778 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.7

Radius: 7.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.09 AU - 9.83 AU

Year: 17594 Days

Day: 17.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,685,376 km

• M1: 93,349 km (0.062 R)
• M2: 642,224 km (0.114 R)
• M3: 894,146 km (0.092 R)
• M4: 1,394,701 km (0.12 R)
• M5: 1,925,025 km (0.09 R)
• M6: 2,348,537 km (0.026 R)
• M7: 2,963,833 km (0.072 R)
• M8: 3,953,124 km (0.084 R)
• M9: 5,258,814 km (0.071 R)
• M10: 6,370,925 km (0.036 R)
• M11: 6,663,688 km (0.066 R)
• M12: 12,007,323 km (0.09 R)
• M13: 13,863,683 km (0.1 R)
• M14: 14,690,810 km (0.035 R)
• M15: 15,260,180 km (0.115 R)
• M16: 19,461,337 km (0.116 R)
• M17: 22,754,584 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.1

Radius: 7.2

Gravity: 18.08 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8 AU - 11.8 AU

Year: 20434 Days

Day: 15.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,685,376 km

• M1: 89,609 km (0.08 R)
• M2: 345,122 km (0.058 R)
• M3: 631,453 km (0.106 R)
• M4: 1,718,730 km (0.103 R)
• M5: 2,423,785 km (0.068 R)
• M6: 3,137,666 km (0.075 R)
• M7: 3,573,893 km (0.098 R)
• M8: 3,854,688 km (0.101 R)
• M9: 4,675,981 km (0.108 R)
• M10: 5,775,675 km (0.103 R)
• M11: 7,086,750 km (0.105 R)
• M12: 8,366,859 km (0.074 R)
• M13: 9,734,333 km (0.057 R)
• M14: 10,408,421 km (0.087 R)
• M15: 12,055,644 km (0.036 R)
• M16: 15,445,980 km (0.111 R)
• M17: 16,024,924 km (0.118 R)
• M18: 19,999,889 km (0.041 R)
• M19: 20,489,373 km (0.039 R)
• M20: 21,697,077 km (0.067 R)
• M21: 22,527,943 km (0.115 R)
• M22: 26,297,510 km (0.078 R)
• M23: 28,824,219 km (0.104 R)
• M24: 31,772,493 km (0.113 R)
• M25: 32,439,101 km (0.057 R)
• M26: 33,938,222 km (0.075 R)
• M27: 36,056,079 km (0.071 R)
• M28: 43,260,563 km (0.101 R)
• M29: 43,914,605 km (0.11 R)
• M30: 45,242,585 km (0.12 R)
• M31: 48,327,891 km (0.111 R)
• M32: 48,679,147 km (0.077 R)
• M33: 57,628,840 km (0.118 R)
• M34: 60,228,851 km (0.109 R)
• M35: 60,635,607 km (0.075 R)
• M36: 68,939,187 km (0.053 R)
• M37: 70,731,220 km (0.092 R)
• M38: 72,554,219 km (0.119 R)
• M39: 73,477,238 km (0.09 R)
• M40: 82,390,279 km (0.068 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: 204 - 15,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit