🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 9.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.71 AU - 0.87 AU

Year: 461 Days

Day: 14.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,832,970 km

• M1: 119,977 km (0.116 R)
• M2: 509,979 km (0.062 R)
• M3: 1,053,319 km (0.097 R)
• M4: 1,547,291 km (0.059 R)
• M5: 2,014,335 km (0.074 R)
• M6: 2,350,482 km (0.11 R)
• M7: 2,724,177 km (0.115 R)
• M8: 3,105,801 km (0.053 R)
• M9: 3,866,207 km (0.1 R)
• M10: 4,180,064 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.4

Radius: 12.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.89 AU - 1.03 AU

Year: 617 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,832,970 km

• M1: 151,692 km (0.114 R)
• M2: 593,006 km (0.109 R)
• M3: 1,359,246 km (0.041 R)
• M4: 1,748,500 km (0.094 R)
• M5: 2,381,000 km (0.092 R)
• M6: 2,906,986 km (0.113 R)
• M7: 4,246,186 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.7

Radius: 8.5

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1 AU - 1.32 AU

Year: 820 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,832,970 km

• M1: 105,766 km (0.12 R)
• M2: 387,458 km (0.113 R)
• M3: 744,399 km (0.09 R)
• M4: 1,146,069 km (0.075 R)
• M5: 1,520,214 km (0.116 R)
• M6: 1,974,841 km (0.066 R)
• M7: 2,337,317 km (0.089 R)
• M8: 2,997,044 km (0.106 R)
• M9: 3,307,459 km (0.07 R)
• M10: 3,821,478 km (0.044 R)
• M11: 4,236,911 km (0.037 R)
• M12: 4,771,424 km (0.104 R)
• M13: 5,196,432 km (0.12 R)
• M14: 5,995,733 km (0.089 R)
• M15: 6,737,439 km (0.117 R)
• M16: 7,130,583 km (0.117 R)
• M17: 8,193,775 km (0.114 R)
• M18: 9,331,018 km (0.092 R)
• M19: 9,674,345 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 11.9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.1 AU - 1.32 AU

Year: 873 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,832,970 km

• M1: 148,401 km (0.109 R)
• M2: 628,012 km (0.046 R)
• M3: 1,059,153 km (0.085 R)
• M4: 2,329,837 km (0.084 R)
• M5: 2,885,743 km (0.06 R)
• M6: 3,558,185 km (0.095 R)
• M7: 4,036,001 km (0.119 R)
• M8: 4,751,528 km (0.093 R)
• M9: 5,293,670 km (0.105 R)
• M10: 6,936,105 km (0.085 R)
• M11: 7,861,667 km (0.113 R)
• M12: 8,514,363 km (0.049 R)
• M13: 9,517,267 km (0.08 R)
• M14: 10,137,799 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 11.9

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.95 AU - 3.45 AU

Year: 3755 Days

Day: 5.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,832,970 km

• M1: 148,102 km (0.116 R)
• M2: 974,181 km (0.073 R)
• M3: 1,403,527 km (0.091 R)
• M4: 2,139,399 km (0.094 R)
• M5: 2,678,400 km (0.117 R)
• M6: 3,326,309 km (0.052 R)
• M7: 5,741,267 km (0.067 R)
• M8: 6,295,378 km (0.09 R)
• M9: 6,884,793 km (0.099 R)
• M10: 8,282,935 km (0.076 R)
• M11: 9,341,041 km (0.076 R)
• M12: 11,955,862 km (0.054 R)
• M13: 12,331,652 km (0.096 R)
• M14: 14,755,137 km (0.093 R)
• M15: 15,242,677 km (0.089 R)
• M16: 16,364,511 km (0.098 R)
• M17: 17,540,500 km (0.106 R)
• M18: 20,325,115 km (0.073 R)
• M19: 21,962,314 km (0.113 R)
• M20: 23,981,287 km (0.077 R)
• M21: 25,265,884 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 9.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.59 AU - 3.69 AU

Year: 4556 Days

Day: 12 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,832,970 km

• M1: 122,371 km (0.113 R)
• M2: 549,922 km (0.093 R)
• M3: 862,432 km (0.104 R)
• M4: 1,362,837 km (0.051 R)
• M5: 1,675,496 km (0.042 R)
• M6: 2,049,042 km (0.12 R)
• M7: 2,760,829 km (0.087 R)
• M8: 3,148,886 km (0.106 R)
• M9: 3,838,382 km (0.05 R)
• M10: 5,897,597 km (0.073 R)
• M11: 6,943,884 km (0.115 R)
• M12: 7,511,459 km (0.114 R)
• M13: 10,436,546 km (0.081 R)
• M14: 14,712,053 km (0.12 R)
• M15: 16,054,245 km (0.04 R)
• M16: 16,887,206 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 12.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.29 AU - 7.11 AU

Year: 8927 Days

Day: 10 Hours

Environment

Temp: -211 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,832,970 km

• M1: 163,211 km (0.054 R)
• M2: 616,642 km (0.103 R)
• M3: 1,579,903 km (0.097 R)
• M4: 2,549,896 km (0.119 R)
• M5: 3,594,837 km (0.103 R)
• M6: 4,706,199 km (0.12 R)
• M7: 5,705,214 km (0.089 R)
• M8: 7,837,582 km (0.078 R)
• M9: 9,557,060 km (0.119 R)
• M10: 10,902,094 km (0.097 R)
• M11: 12,924,508 km (0.116 R)
• M12: 16,344,914 km (0.11 R)
• M13: 17,081,384 km (0.06 R)
• M14: 19,129,678 km (0.114 R)
• M15: 24,220,793 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.9

Radius: 5.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.68 AU - 8.48 AU

Year: 12358 Days

Day: 21.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,832,970 km

• M1: 70,311 km (0.107 R)
• M2: 345,721 km (0.06 R)
• M3: 899,083 km (0.054 R)
• M4: 1,426,864 km (0.12 R)
• M5: 2,440,839 km (0.065 R)
• M6: 2,768,309 km (0.073 R)
• M7: 3,161,901 km (0.116 R)
• M8: 4,616,740 km (0.118 R)
• M9: 5,936,791 km (0.081 R)
• M10: 7,693,370 km (0.049 R)
• M11: 8,433,131 km (0.045 R)
• M12: 9,413,296 km (0.112 R)
• M13: 15,748,018 km (0.11 R)
• M14: 18,304,795 km (0.045 R)
• M15: 21,125,463 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.1

Radius: 4.1

Gravity: 57.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.41 AU - 7.89 AU

Year: 12542 Days

Day: 18.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 67.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,832,970 km

• M1: 55,950 km (0.117 R)
• M2: 572,212 km (0.118 R)
• M3: 760,705 km (0.058 R)
• M4: 1,024,596 km (0.109 R)
• M5: 1,361,041 km (0.044 R)
• M6: 2,170,366 km (0.034 R)
• M7: 2,699,793 km (0.103 R)
• M8: 5,005,395 km (0.113 R)
• M9: 5,431,749 km (0.066 R)
• M10: 6,116,309 km (0.115 R)
• M11: 7,517,592 km (0.103 R)
• M12: 10,249,698 km (0.11 R)
• M13: 12,979,410 km (0.032 R)
• M14: 13,177,029 km (0.115 R)
• M15: 17,642,077 km (0.103 R)
• M16: 20,167,588 km (0.097 R)
• M17: 26,762,311 km (0.087 R)
• M18: 29,281,988 km (0.088 R)
• M19: 34,157,831 km (0.105 R)
• M20: 39,547,693 km (0.105 R)
• M21: 40,521,126 km (0.105 R)
• M22: 40,661,599 km (0.088 R)
• M23: 42,806,084 km (0.064 R)
• M24: 43,243,808 km (0.098 R)
• M25: 45,175,266 km (0.071 R)
• M26: 47,008,588 km (0.068 R)
• M27: 48,573,681 km (0.086 R)
• M28: 49,209,322 km (0.075 R)
• M29: 53,476,900 km (0.12 R)
• M30: 56,396,752 km (0.117 R)
• M31: 58,341,524 km (0.08 R)
• M32: 59,421,022 km (0.051 R)
• M33: 61,434,310 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.6

Radius: 3.2

Gravity: 55.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.44 AU - 8.1 AU

Year: 14208 Days

Day: 21.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,832,970 km

• M1: 39,793 km (0.103 R)
• M2: 195,674 km (0.102 R)
• M3: 360,082 km (0.026 R)
• M4: 514,916 km (0.1 R)
• M5: 834,756 km (0.111 R)
• M6: 1,120,787 km (0.113 R)
• M7: 1,527,693 km (0.094 R)
• M8: 1,798,017 km (0.026 R)
• M9: 2,137,006 km (0.08 R)
• M10: 2,351,679 km (0.119 R)
• M11: 2,939,897 km (0.091 R)
• M12: 3,082,913 km (0.035 R)
• M13: 5,044,440 km (0.096 R)
• M14: 5,215,131 km (0.077 R)
• M15: 6,242,420 km (0.12 R)
• M16: 8,257,952 km (0.05 R)
• M17: 8,447,193 km (0.044 R)
• M18: 8,785,434 km (0.078 R)
• M19: 9,437,382 km (0.101 R)
• M20: 10,228,904 km (0.078 R)
• M21: 10,836,720 km (0.057 R)
• M22: 11,178,252 km (0.081 R)
• M23: 14,650,419 km (0.115 R)
• M24: 15,421,596 km (0.105 R)
• M25: 20,195,413 km (0.086 R)
• M26: 21,592,957 km (0.109 R)
• M27: 28,361,213 km (0.074 R)
• M28: 30,333,960 km (0.032 R)
• M29: 32,513,452 km (0.104 R)
• M30: 41,166,641 km (0.082 R)
• M31: 43,689,609 km (0.118 R)
• M32: 44,988,867 km (0.112 R)
• M33: 45,427,637 km (0.114 R)
• M34: 47,968,108 km (0.093 R)
• M35: 50,917,430 km (0.08 R)
• M36: 51,076,004 km (0.034 R)
• M37: 54,646,756 km (0.074 R)
• M38: 56,492,943 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 16,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit