🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409

Radius: 11.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.57 AU - 0.81 AU

Year: 382 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,265,682 km

• M1: 144,212 km (0.089 R)
• M2: 524,640 km (0.113 R)
• M3: 948,451 km (0.115 R)
• M4: 1,407,866 km (0.072 R)
• M5: 2,177,098 km (0.09 R)
• M6: 2,563,060 km (0.101 R)
• M7: 3,025,019 km (0.081 R)
• M8: 3,530,959 km (0.088 R)
• M9: 4,031,812 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.6

Radius: 10.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.75 AU - 0.81 AU

Year: 459 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 34,265,682 km

• M1: 133,142 km (0.071 R)
• M2: 491,429 km (0.075 R)
• M3: 986,299 km (0.101 R)
• M4: 1,574,817 km (0.074 R)
• M5: 2,311,437 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.9

Radius: 10.1

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.99 AU - 1.51 AU

Year: 932 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,265,682 km

• M1: 126,709 km (0.077 R)
• M2: 551,867 km (0.102 R)
• M3: 1,228,947 km (0.092 R)
• M4: 1,781,112 km (0.09 R)
• M5: 2,175,452 km (0.102 R)
• M6: 2,582,209 km (0.1 R)
• M7: 3,767,323 km (0.117 R)
• M8: 4,117,532 km (0.119 R)
• M9: 5,357,698 km (0.114 R)
• M10: 5,962,223 km (0.104 R)
• M11: 6,590,085 km (0.098 R)
• M12: 7,637,719 km (0.072 R)
• M13: 7,977,755 km (0.079 R)
• M14: 8,635,986 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 10.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.4 AU - 1.62 AU

Year: 1237 Days

Day: 5.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,265,682 km

• M1: 125,662 km (0.058 R)
• M2: 440,715 km (0.066 R)
• M3: 771,177 km (0.095 R)
• M4: 1,450,651 km (0.118 R)
• M5: 2,254,889 km (0.091 R)
• M6: 3,082,464 km (0.101 R)
• M7: 3,795,747 km (0.104 R)
• M8: 4,579,789 km (0.065 R)
• M9: 4,907,259 km (0.049 R)
• M10: 5,548,884 km (0.115 R)
• M11: 6,445,125 km (0.055 R)
• M12: 7,287,660 km (0.091 R)
• M13: 7,710,274 km (0.108 R)
• M14: 8,149,344 km (0.087 R)
• M15: 8,797,402 km (0.102 R)
• M16: 10,288,444 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 9.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.5 AU - 1.74 AU

Year: 1375 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,265,682 km

• M1: 118,631 km (0.113 R)
• M2: 427,252 km (0.112 R)
• M3: 1,056,161 km (0.116 R)
• M4: 1,557,912 km (0.096 R)
• M5: 1,855,163 km (0.074 R)
• M6: 3,693,571 km (0.034 R)
• M7: 4,651,895 km (0.072 R)
• M8: 5,498,769 km (0.113 R)
• M9: 5,980,773 km (0.117 R)
• M10: 6,422,386 km (0.089 R)
• M11: 9,080,142 km (0.095 R)
• M12: 10,026,797 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 13.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.82 AU - 5.24 AU

Year: 6429 Days

Day: 13.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 76.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,265,682 km

• M1: 172,935 km (0.081 R)
• M2: 1,831,976 km (0.108 R)
• M3: 2,445,028 km (0.11 R)
• M4: 4,138,326 km (0.095 R)
• M5: 5,468,700 km (0.12 R)
• M6: 6,184,226 km (0.117 R)
• M7: 7,355,877 km (0.113 R)
• M8: 9,298,256 km (0.11 R)
• M9: 12,375,933 km (0.099 R)
• M10: 12,850,008 km (0.039 R)
• M11: 13,666,962 km (0.081 R)
• M12: 14,927,773 km (0.059 R)
• M13: 16,327,261 km (0.07 R)
• M14: 22,263,754 km (0.06 R)
• M15: 24,745,732 km (0.115 R)
• M16: 28,033,444 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.6

Radius: 3.8

Gravity: 64.52 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.86 AU - 6.84 AU

Year: 10671 Days

Day: 24.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,265,682 km

• M1: 47,273 km (0.088 R)
• M2: 510,727 km (0.102 R)
• M3: 842,236 km (0.095 R)
• M4: 1,043,744 km (0.059 R)
• M5: 1,812,229 km (0.115 R)
• M6: 2,074,922 km (0.086 R)
• M7: 3,646,747 km (0.04 R)
• M8: 4,360,928 km (0.029 R)
• M9: 5,266,443 km (0.032 R)
• M10: 5,618,148 km (0.039 R)
• M11: 6,290,441 km (0.101 R)
• M12: 6,686,426 km (0.082 R)
• M13: 7,056,681 km (0.111 R)
• M14: 9,066,080 km (0.071 R)
• M15: 9,882,286 km (0.114 R)
• M16: 11,368,989 km (0.05 R)
• M17: 17,163,513 km (0.114 R)
• M18: 17,934,391 km (0.057 R)
• M19: 18,889,574 km (0.1 R)
• M20: 22,682,328 km (0.103 R)
• M21: 22,958,037 km (0.086 R)
• M22: 23,142,940 km (0.118 R)
• M23: 24,178,307 km (0.116 R)
• M24: 28,203,687 km (0.069 R)
• M25: 28,736,255 km (0.119 R)
• M26: 29,602,277 km (0.103 R)
• M27: 33,005,030 km (0.086 R)
• M28: 33,954,528 km (0.1 R)
• M29: 34,194,782 km (0.114 R)
• M30: 36,533,296 km (0.115 R)
• M31: 40,980,392 km (0.099 R)
• M32: 44,184,928 km (0.031 R)
• M33: 44,758,636 km (0.109 R)
• M34: 44,902,998 km (0.065 R)
• M35: 45,628,697 km (0.076 R)
• M36: 46,067,916 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 3.9

Gravity: 37.82 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.12 AU - 8.34 AU

Year: 15745 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,265,682 km

• M1: 48,470 km (0.088 R)
• M2: 209,287 km (0.116 R)
• M3: 411,095 km (0.113 R)
• M4: 545,135 km (0.05 R)
• M5: 936,931 km (0.081 R)
• M6: 1,292,675 km (0.112 R)
• M7: 1,434,494 km (0.093 R)
• M8: 1,923,679 km (0.115 R)
• M9: 2,226,166 km (0.12 R)
• M10: 2,648,032 km (0.099 R)
• M11: 2,784,465 km (0.05 R)
• M12: 3,538,289 km (0.101 R)
• M13: 5,013,025 km (0.119 R)
• M14: 5,293,371 km (0.074 R)
• M15: 5,621,140 km (0.083 R)
• M16: 6,236,885 km (0.113 R)
• M17: 6,602,352 km (0.082 R)
• M18: 12,042,030 km (0.104 R)
• M19: 12,865,267 km (0.12 R)
• M20: 13,725,305 km (0.106 R)
• M21: 13,997,424 km (0.118 R)
• M22: 14,342,696 km (0.105 R)
• M23: 16,688,091 km (0.03 R)
• M24: 21,294,808 km (0.06 R)
• M25: 23,352,527 km (0.09 R)
• M26: 24,330,298 km (0.076 R)
• M27: 27,426,526 km (0.091 R)
• M28: 28,075,780 km (0.106 R)
• M29: 30,085,029 km (0.066 R)
• M30: 32,789,011 km (0.075 R)
• M31: 40,040,917 km (0.106 R)
• M32: 44,184,778 km (0.103 R)
• M33: 47,823,148 km (0.081 R)
• M34: 50,679,271 km (0.064 R)
• M35: 52,149,219 km (0.059 R)
• M36: 53,311,894 km (0.102 R)
• M37: 56,380,745 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.1

Radius: 7.4

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.95 AU - 11.55 AU

Year: 18760 Days

Day: 22.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,265,682 km

• M1: 92,003 km (0.096 R)
• M2: 792,719 km (0.108 R)
• M3: 1,719,777 km (0.027 R)
• M4: 2,488,261 km (0.053 R)
• M5: 2,751,853 km (0.109 R)
• M6: 3,283,972 km (0.076 R)
• M7: 4,880,780 km (0.098 R)
• M8: 5,225,154 km (0.061 R)
• M9: 7,642,955 km (0.063 R)
• M10: 8,493,569 km (0.108 R)
• M11: 12,788,823 km (0.031 R)
• M12: 13,916,342 km (0.108 R)
• M13: 16,065,315 km (0.094 R)
• M14: 17,218,715 km (0.114 R)
• M15: 18,841,104 km (0.085 R)
• M16: 29,959,666 km (0.06 R)
• M17: 32,058,973 km (0.103 R)
• M18: 36,548,256 km (0.052 R)
• M19: 38,401,624 km (0.08 R)
• M20: 44,633,273 km (0.061 R)
• M21: 48,615,269 km (0.099 R)
• M22: 49,089,494 km (0.069 R)
• M23: 51,506,696 km (0.099 R)
• M24: 52,164,329 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.8

Radius: 7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.76 AU - 10.8 AU

Year: 21980 Days

Day: 21.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,265,682 km

• M1: 97,837 km (0.102 R)
• M2: 476,320 km (0.081 R)
• M3: 1,577,659 km (0.091 R)
• M4: 2,340,758 km (0.116 R)
• M5: 10,093,069 km (0.116 R)
• M6: 16,938,518 km (0.111 R)
• M7: 25,589,165 km (0.119 R)
• M8: 26,098,695 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit