🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 11.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.49 AU - 1.81 AU

Year: 1463 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,652,255 km

• M1: 160,818 km (0.101 R)
• M2: 1,071,420 km (0.104 R)
• M3: 1,563,597 km (0.086 R)
• M4: 2,320,263 km (0.099 R)
• M5: 2,801,071 km (0.118 R)
• M6: 3,158,011 km (0.096 R)
• M7: 3,781,236 km (0.056 R)
• M8: 4,501,849 km (0.119 R)
• M9: 5,217,226 km (0.042 R)
• M10: 6,965,726 km (0.109 R)
• M11: 8,175,972 km (0.034 R)
• M12: 9,021,051 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.4

Radius: 14.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.66 AU - 1.72 AU

Year: 1516 Days

Day: 10.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 74.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,652,255 km

• M1: 175,329 km (0.073 R)
• M2: 635,342 km (0.113 R)
• M3: 1,183,918 km (0.086 R)
• M4: 1,987,857 km (0.087 R)
• M5: 2,558,722 km (0.064 R)
• M6: 3,523,179 km (0.114 R)
• M7: 4,319,489 km (0.1 R)
• M8: 4,856,545 km (0.06 R)
• M9: 6,065,745 km (0.082 R)
• M10: 7,030,202 km (0.055 R)
• M11: 7,704,290 km (0.107 R)
• M12: 8,626,860 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.7

Radius: 11.7

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.99 AU - 2.09 AU

Year: 2011 Days

Day: 8.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,652,255 km

• M1: 145,559 km (0.038 R)
• M2: 651,648 km (0.086 R)
• M3: 1,202,168 km (0.068 R)
• M4: 1,721,423 km (0.102 R)
• M5: 2,714,154 km (0.082 R)
• M6: 3,252,707 km (0.104 R)
• M7: 4,074,747 km (0.06 R)
• M8: 7,234,703 km (0.11 R)
• M9: 7,959,205 km (0.114 R)
• M10: 9,101,834 km (0.091 R)
• M11: 9,659,235 km (0.079 R)
• M12: 10,276,327 km (0.111 R)
• M13: 10,727,663 km (0.108 R)
• M14: 11,192,165 km (0.106 R)
• M15: 13,142,323 km (0.076 R)
• M16: 17,758,464 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 9.9

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.37 AU - 3.57 AU

Year: 4462 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,652,255 km

• M1: 123,119 km (0.08 R)
• M2: 543,639 km (0.098 R)
• M3: 1,060,200 km (0.04 R)
• M4: 1,536,669 km (0.092 R)
• M5: 1,967,062 km (0.053 R)
• M6: 2,542,565 km (0.06 R)
• M7: 2,943,189 km (0.111 R)
• M8: 3,266,021 km (0.079 R)
• M9: 4,933,139 km (0.085 R)
• M10: 5,966,561 km (0.084 R)
• M11: 6,300,165 km (0.1 R)
• M12: 6,646,185 km (0.056 R)
• M13: 8,012,911 km (0.081 R)
• M14: 9,075,355 km (0.069 R)
• M15: 9,931,952 km (0.111 R)
• M16: 11,431,820 km (0.091 R)
• M17: 13,641,830 km (0.113 R)
• M18: 14,222,718 km (0.112 R)
• M19: 14,819,913 km (0.088 R)
• M20: 17,194,181 km (0.109 R)
• M21: 17,872,009 km (0.055 R)
• M22: 19,412,717 km (0.104 R)
• M23: 24,719,253 km (0.111 R)
• M24: 27,121,047 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.6

Radius: 12

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.29 AU - 4.41 AU

Year: 5214 Days

Day: 8.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,652,255 km

• M1: 149,897 km (0.105 R)
• M2: 623,524 km (0.081 R)
• M3: 1,579,754 km (0.093 R)
• M4: 2,820,369 km (0.056 R)
• M5: 4,186,945 km (0.112 R)
• M6: 7,234,104 km (0.101 R)
• M7: 7,734,958 km (0.089 R)
• M8: 12,503,390 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.3

Radius: 14.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.55 AU - 5.43 AU

Year: 6567 Days

Day: 7.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 85.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,652,255 km

• M1: 176,675 km (0.116 R)
• M2: 625,618 km (0.056 R)
• M3: 1,210,845 km (0.032 R)
• M4: 1,884,933 km (0.078 R)
• M5: 2,347,340 km (0.086 R)
• M6: 2,920,749 km (0.11 R)
• M7: 3,587,058 km (0.101 R)
• M8: 4,874,048 km (0.053 R)
• M9: 6,630,327 km (0.115 R)
• M10: 7,686,339 km (0.074 R)
• M11: 8,307,918 km (0.078 R)
• M12: 10,965,075 km (0.101 R)
• M13: 11,754,204 km (0.104 R)
• M14: 12,301,134 km (0.096 R)
• M15: 13,495,224 km (0.101 R)
• M16: 17,018,703 km (0.109 R)
• M17: 19,116,663 km (0.096 R)
• M18: 19,810,348 km (0.09 R)
• M19: 21,449,343 km (0.106 R)
• M20: 24,477,353 km (0.062 R)
• M21: 25,145,457 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 8.8

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.42 AU - 4.78 AU

Year: 6810 Days

Day: 9.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,652,255 km

• M1: 109,506 km (0.105 R)
• M2: 505,790 km (0.111 R)
• M3: 881,431 km (0.087 R)
• M4: 1,301,501 km (0.088 R)
• M5: 1,924,577 km (0.082 R)
• M6: 2,389,826 km (0.086 R)
• M7: 3,132,131 km (0.118 R)
• M8: 3,500,590 km (0.089 R)
• M9: 4,482,850 km (0.083 R)
• M10: 4,895,142 km (0.118 R)
• M11: 5,607,527 km (0.075 R)
• M12: 5,956,239 km (0.11 R)
• M13: 7,689,779 km (0.099 R)
• M14: 8,160,863 km (0.093 R)
• M15: 10,476,040 km (0.106 R)
• M16: 10,908,527 km (0.1 R)
• M17: 11,453,363 km (0.103 R)
• M18: 12,172,779 km (0.105 R)
• M19: 12,922,114 km (0.12 R)
• M20: 13,308,077 km (0.081 R)
• M21: 16,229,424 km (0.058 R)
• M22: 17,202,858 km (0.118 R)
• M23: 17,873,056 km (0.068 R)
• M24: 18,981,576 km (0.048 R)
• M25: 20,208,877 km (0.105 R)
• M26: 23,876,269 km (0.108 R)
• M27: 26,879,596 km (0.059 R)
• M28: 28,518,141 km (0.089 R)
• M29: 28,891,089 km (0.078 R)
• M30: 30,707,357 km (0.104 R)
• M31: 31,395,208 km (0.071 R)
• M32: 33,832,007 km (0.112 R)
• M33: 35,956,895 km (0.089 R)
• M34: 36,392,225 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.9

Radius: 5.9

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.06 AU - 8.5 AU

Year: 16446 Days

Day: 20.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,652,255 km

• M1: 74,051 km (0.079 R)
• M2: 274,512 km (0.057 R)
• M3: 572,960 km (0.079 R)
• M4: 882,627 km (0.104 R)
• M5: 1,126,173 km (0.116 R)
• M6: 1,384,977 km (0.037 R)
• M7: 1,633,160 km (0.094 R)
• M8: 2,080,757 km (0.077 R)
• M9: 3,113,580 km (0.114 R)
• M10: 3,770,764 km (0.105 R)
• M11: 4,163,458 km (0.028 R)
• M12: 4,616,291 km (0.101 R)
• M13: 5,505,950 km (0.089 R)
• M14: 6,378,853 km (0.097 R)
• M15: 8,098,331 km (0.119 R)
• M16: 8,395,582 km (0.118 R)
• M17: 13,356,995 km (0.033 R)
• M18: 14,124,582 km (0.038 R)
• M19: 17,002,546 km (0.063 R)
• M20: 19,978,796 km (0.112 R)
• M21: 20,430,581 km (0.089 R)
• M22: 22,113,108 km (0.119 R)
• M23: 22,596,459 km (0.111 R)
• M24: 27,378,505 km (0.047 R)
• M25: 27,935,757 km (0.094 R)
• M26: 37,909,896 km (0.06 R)
• M27: 41,309,058 km (0.077 R)
• M28: 41,601,073 km (0.049 R)
• M29: 43,684,523 km (0.078 R)
• M30: 51,186,707 km (0.103 R)
• M31: 53,230,962 km (0.073 R)
• M32: 60,437,689 km (0.115 R)
• M33: 61,571,940 km (0.107 R)
• M34: 64,273,379 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.3

Radius: 3.2

Gravity: 82.16 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.21 AU - 10.77 AU

Year: 18606 Days

Day: 22.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,652,255 km

• M1: 39,793 km (0.077 R)
• M2: 195,076 km (0.108 R)
• M3: 301,739 km (0.026 R)
• M4: 477,516 km (0.084 R)
• M5: 642,224 km (0.105 R)
• M6: 984,055 km (0.118 R)
• M7: 1,099,395 km (0.101 R)
• M8: 1,237,922 km (0.093 R)
• M9: 1,357,301 km (0.096 R)
• M10: 2,655,213 km (0.086 R)
• M11: 3,424,744 km (0.113 R)
• M12: 3,752,214 km (0.075 R)
• M13: 4,003,089 km (0.081 R)
• M14: 4,165,403 km (0.067 R)
• M15: 4,366,163 km (0.099 R)
• M16: 5,831,175 km (0.118 R)
• M17: 6,039,864 km (0.119 R)
• M18: 6,384,388 km (0.107 R)
• M19: 6,787,255 km (0.106 R)
• M20: 8,357,734 km (0.098 R)
• M21: 12,603,621 km (0.115 R)
• M22: 15,818,180 km (0.096 R)
• M23: 16,388,447 km (0.103 R)
• M24: 18,626,730 km (0.119 R)
• M25: 19,262,371 km (0.098 R)
• M26: 21,949,897 km (0.1 R)
• M27: 22,864,090 km (0.081 R)
• M28: 25,647,209 km (0.097 R)
• M29: 29,984,948 km (0.12 R)
• M30: 32,521,380 km (0.046 R)
• M31: 34,109,810 km (0.045 R)
• M32: 35,749,254 km (0.115 R)
• M33: 41,746,183 km (0.075 R)
• M34: 48,890,828 km (0.058 R)
• M35: 55,868,222 km (0.028 R)
• M36: 57,377,067 km (0.11 R)
• M37: 57,949,727 km (0.105 R)
• M38: 60,278,816 km (0.068 R)
• M39: 63,480,211 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 13,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit