🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.9

Radius: 14.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.46 AU - 0.6 AU

Year: 262 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,692,829 km

• M1: 185,501 km (0.092 R)
• M2: 789,727 km (0.104 R)
• M3: 1,372,710 km (0.102 R)
• M4: 2,065,797 km (0.12 R)
• M5: 2,539,424 km (0.103 R)
• M6: 3,421,752 km (0.109 R)
• M7: 4,118,130 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 10.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.72 AU - 1.02 AU

Year: 550 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,692,829 km

• M1: 131,796 km (0.042 R)
• M2: 530,025 km (0.097 R)
• M3: 867,967 km (0.092 R)
• M4: 1,267,543 km (0.048 R)
• M5: 2,009,997 km (0.046 R)
• M6: 2,444,130 km (0.083 R)
• M7: 2,950,220 km (0.064 R)
• M8: 3,525,423 km (0.053 R)
• M9: 4,010,869 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 14.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.79 AU - 1.11 AU

Year: 628 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,692,829 km

• M1: 181,761 km (0.12 R)
• M2: 651,648 km (0.102 R)
• M3: 1,161,478 km (0.103 R)
• M4: 2,061,907 km (0.099 R)
• M5: 2,776,836 km (0.108 R)
• M6: 3,292,200 km (0.087 R)
• M7: 3,788,716 km (0.056 R)
• M8: 4,518,753 km (0.091 R)
• M9: 4,984,302 km (0.051 R)
• M10: 6,107,782 km (0.108 R)
• M11: 6,577,968 km (0.111 R)
• M12: 7,199,846 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 13.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.06 AU - 1.3 AU

Year: 869 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,692,829 km

• M1: 164,109 km (0.102 R)
• M2: 633,248 km (0.074 R)
• M3: 1,684,173 km (0.114 R)
• M4: 2,974,903 km (0.079 R)
• M5: 3,503,582 km (0.067 R)
• M6: 4,108,556 km (0.115 R)
• M7: 4,555,106 km (0.075 R)
• M8: 5,529,287 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.9

Radius: 10.3

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.23 AU - 1.58 AU

Year: 1124 Days

Day: 13.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,692,829 km

• M1: 128,056 km (0.088 R)
• M2: 525,537 km (0.109 R)
• M3: 882,927 km (0.046 R)
• M4: 1,231,639 km (0.085 R)
• M5: 1,757,775 km (0.114 R)
• M6: 2,133,415 km (0.116 R)
• M7: 2,537,928 km (0.106 R)
• M8: 2,884,845 km (0.107 R)
• M9: 3,381,809 km (0.046 R)
• M10: 3,819,982 km (0.073 R)
• M11: 4,622,425 km (0.051 R)
• M12: 5,920,785 km (0.049 R)
• M13: 8,001,841 km (0.093 R)
• M14: 9,103,629 km (0.116 R)
• M15: 9,553,320 km (0.115 R)
• M16: 10,367,880 km (0.117 R)
• M17: 11,815,838 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 12.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.35 AU - 2.15 AU

Year: 1570 Days

Day: 9.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,692,829 km

• M1: 154,235 km (0.104 R)
• M2: 548,725 km (0.059 R)
• M3: 1,217,278 km (0.065 R)
• M4: 1,714,092 km (0.087 R)
• M5: 2,673,912 km (0.097 R)
• M6: 3,267,517 km (0.064 R)
• M7: 3,788,716 km (0.103 R)
• M8: 4,382,320 km (0.062 R)
• M9: 4,886,315 km (0.063 R)
• M10: 5,329,125 km (0.1 R)
• M11: 6,097,908 km (0.114 R)
• M12: 6,681,490 km (0.058 R)
• M13: 7,830,850 km (0.111 R)
• M14: 8,548,471 km (0.11 R)
• M15: 9,932,102 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 12

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.82 AU - 1.96 AU

Year: 1762 Days

Day: 10 Hours

Environment

Temp: -194 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,692,829 km

• M1: 149,448 km (0.064 R)
• M2: 579,692 km (0.069 R)
• M3: 1,283,550 km (0.112 R)
• M4: 1,713,793 km (0.11 R)
• M5: 2,819,920 km (0.099 R)
• M6: 3,234,904 km (0.045 R)
• M7: 4,371,699 km (0.104 R)
• M8: 5,802,901 km (0.092 R)
• M9: 6,850,086 km (0.116 R)
• M10: 7,260,882 km (0.068 R)
• M11: 7,769,814 km (0.081 R)
• M12: 8,245,386 km (0.032 R)
• M13: 8,859,784 km (0.066 R)
• M14: 9,535,817 km (0.101 R)
• M15: 9,918,937 km (0.075 R)
• M16: 10,479,181 km (0.103 R)
• M17: 11,483,731 km (0.061 R)
• M18: 12,138,970 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 8.3

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.95 AU - 3.99 AU

Year: 5365 Days

Day: 12.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,692,829 km

• M1: 173,982 km (0.089 R)
• M2: 497,263 km (0.051 R)
• M3: 822,788 km (0.074 R)
• M4: 1,218,624 km (0.106 R)
• M5: 1,491,042 km (0.087 R)
• M6: 2,042,460 km (0.105 R)
• M7: 3,994,413 km (0.104 R)
• M8: 4,866,419 km (0.115 R)
• M9: 5,248,641 km (0.103 R)
• M10: 5,563,096 km (0.061 R)
• M11: 6,647,980 km (0.097 R)
• M12: 7,648,790 km (0.072 R)
• M13: 8,746,838 km (0.099 R)
• M14: 9,817,510 km (0.111 R)
• M15: 14,476,436 km (0.065 R)
• M16: 15,096,370 km (0.06 R)
• M17: 17,124,767 km (0.085 R)
• M18: 20,498,050 km (0.117 R)
• M19: 23,898,858 km (0.103 R)
• M20: 27,231,749 km (0.092 R)
• M21: 29,409,146 km (0.034 R)
• M22: 30,769,888 km (0.116 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.4

Radius: 4.5

Gravity: 44.61 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.29 AU - 10.25 AU

Year: 16131 Days

Day: 15.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,692,829 km

• M1: 55,950 km (0.119 R)
• M2: 363,074 km (0.082 R)
• M3: 642,672 km (0.115 R)
• M4: 1,118,394 km (0.061 R)
• M5: 1,693,298 km (0.098 R)
• M6: 2,026,154 km (0.074 R)
• M7: 2,535,983 km (0.113 R)
• M8: 2,920,450 km (0.068 R)
• M9: 3,627,000 km (0.072 R)
• M10: 5,523,752 km (0.05 R)
• M11: 6,336,667 km (0.071 R)
• M12: 7,896,524 km (0.102 R)
• M13: 8,348,758 km (0.096 R)
• M14: 9,140,579 km (0.109 R)
• M15: 11,814,941 km (0.055 R)
• M16: 12,473,022 km (0.104 R)
• M17: 13,789,932 km (0.111 R)
• M18: 15,504,772 km (0.043 R)
• M19: 15,974,509 km (0.061 R)
• M20: 16,615,536 km (0.114 R)
• M21: 22,771,339 km (0.106 R)
• M22: 25,370,004 km (0.081 R)
• M23: 25,803,239 km (0.026 R)
• M24: 31,146,875 km (0.059 R)
• M25: 32,398,710 km (0.073 R)
• M26: 35,674,305 km (0.093 R)
• M27: 39,020,211 km (0.102 R)
• M28: 40,326,948 km (0.072 R)
• M29: 42,569,271 km (0.056 R)
• M30: 52,720,833 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.3

Radius: 5.8

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.24 AU - 11.52 AU

Year: 22682 Days

Day: 17.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,692,829 km

• M1: 72,854 km (0.083 R)
• M2: 293,212 km (0.114 R)
• M3: 802,892 km (0.071 R)
• M4: 992,133 km (0.075 R)
• M5: 1,511,537 km (0.115 R)
• M6: 1,714,392 km (0.065 R)
• M7: 1,954,795 km (0.082 R)
• M8: 2,644,142 km (0.086 R)
• M9: 3,204,536 km (0.065 R)
• M10: 3,719,153 km (0.046 R)
• M11: 4,091,951 km (0.088 R)
• M12: 4,287,475 km (0.107 R)
• M13: 4,627,212 km (0.111 R)
• M14: 4,948,249 km (0.101 R)
• M15: 5,360,690 km (0.091 R)
• M16: 6,513,790 km (0.09 R)
• M17: 8,279,345 km (0.071 R)
• M18: 8,540,094 km (0.081 R)
• M19: 11,979,648 km (0.097 R)
• M20: 12,179,211 km (0.079 R)
• M21: 13,069,768 km (0.115 R)
• M22: 14,523,410 km (0.115 R)
• M23: 16,901,119 km (0.07 R)
• M24: 17,491,133 km (0.087 R)
• M25: 18,980,828 km (0.115 R)
• M26: 19,343,304 km (0.096 R)
• M27: 21,031,815 km (0.085 R)
• M28: 23,640,503 km (0.066 R)
• M29: 26,009,983 km (0.069 R)
• M30: 30,221,163 km (0.061 R)
• M31: 31,974,600 km (0.104 R)
• M32: 34,730,193 km (0.112 R)
• M33: 38,068,469 km (0.104 R)
• M34: 43,467,606 km (0.089 R)
• M35: 53,023,768 km (0.083 R)
• M36: 60,311,429 km (0.065 R)
• M37: 63,283,190 km (0.102 R)
• M38: 65,317,722 km (0.083 R)
• M39: 74,564,216 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit