🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.6

Radius: 10.2

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.09 AU - 1.11 AU

Year: 811 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,814,354 km

• M1: 126,859 km (0.118 R)
• M2: 451,935 km (0.11 R)
• M3: 790,774 km (0.103 R)
• M4: 1,130,810 km (0.107 R)
• M5: 2,164,532 km (0.104 R)
• M6: 2,607,640 km (0.054 R)
• M7: 2,953,361 km (0.025 R)
• M8: 3,372,086 km (0.032 R)
• M9: 4,551,366 km (0.051 R)
• M10: 4,889,756 km (0.043 R)
• M11: 6,091,775 km (0.085 R)
• M12: 6,705,425 km (0.113 R)
• M13: 7,903,106 km (0.102 R)
• M14: 8,262,739 km (0.073 R)
• M15: 8,606,515 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 15

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.33 AU - 1.63 AU

Year: 1266 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,814,354 km

• M1: 186,698 km (0.087 R)
• M2: 699,220 km (0.098 R)
• M3: 1,269,787 km (0.069 R)
• M4: 2,464,775 km (0.107 R)
• M5: 3,377,920 km (0.037 R)
• M6: 3,914,228 km (0.086 R)
• M7: 4,571,561 km (0.106 R)
• M8: 5,482,612 km (0.068 R)
• M9: 8,184,500 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.3

Radius: 11.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.24 AU - 1.76 AU

Year: 1291 Days

Day: 12.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,814,354 km

• M1: 142,118 km (0.091 R)
• M2: 781,948 km (0.114 R)
• M3: 1,160,730 km (0.113 R)
• M4: 2,787,457 km (0.069 R)
• M5: 3,399,013 km (0.11 R)
• M6: 4,446,498 km (0.117 R)
• M7: 4,852,805 km (0.097 R)
• M8: 5,697,734 km (0.111 R)
• M9: 6,066,493 km (0.05 R)
• M10: 6,924,885 km (0.1 R)
• M11: 7,421,700 km (0.057 R)
• M12: 7,888,894 km (0.062 R)
• M13: 8,265,881 km (0.034 R)
• M14: 8,882,673 km (0.114 R)
• M15: 10,852,727 km (0.117 R)
• M16: 11,524,122 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.4

Radius: 12

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.33 AU - 3.51 AU

Year: 3507 Days

Day: 13.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,814,354 km

• M1: 149,897 km (0.098 R)
• M2: 584,628 km (0.042 R)
• M3: 1,389,764 km (0.1 R)
• M4: 2,165,130 km (0.078 R)
• M5: 2,790,599 km (0.037 R)
• M6: 3,836,737 km (0.095 R)
• M7: 4,268,476 km (0.109 R)
• M8: 4,660,871 km (0.046 R)
• M9: 5,957,885 km (0.104 R)
• M10: 6,599,510 km (0.111 R)
• M11: 7,647,892 km (0.078 R)
• M12: 8,406,353 km (0.065 R)
• M13: 9,873,759 km (0.094 R)
• M14: 10,564,153 km (0.105 R)
• M15: 11,330,094 km (0.039 R)
• M16: 11,816,137 km (0.079 R)
• M17: 13,212,933 km (0.106 R)
• M18: 15,945,188 km (0.072 R)
• M19: 17,356,345 km (0.061 R)
• M20: 20,232,364 km (0.098 R)
• M21: 21,480,309 km (0.079 R)
• M22: 22,089,173 km (0.058 R)
• M23: 22,501,315 km (0.106 R)
• M24: 23,412,216 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 10.1

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.91 AU - 4.45 AU

Year: 6007 Days

Day: 11.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,814,354 km

• M1: 125,662 km (0.098 R)
• M2: 575,802 km (0.067 R)
• M3: 1,070,373 km (0.101 R)
• M4: 1,503,309 km (0.102 R)
• M5: 2,516,685 km (0.099 R)
• M6: 2,915,363 km (0.095 R)
• M7: 3,934,274 km (0.066 R)
• M8: 5,552,175 km (0.12 R)
• M9: 6,296,874 km (0.044 R)
• M10: 7,610,343 km (0.081 R)
• M11: 8,214,868 km (0.112 R)
• M12: 10,087,684 km (0.086 R)
• M13: 10,631,771 km (0.11 R)
• M14: 11,291,198 km (0.119 R)
• M15: 13,112,253 km (0.071 R)
• M16: 13,487,894 km (0.112 R)
• M17: 13,925,916 km (0.113 R)
• M18: 16,199,056 km (0.085 R)
• M19: 17,327,323 km (0.094 R)
• M20: 26,139,236 km (0.116 R)
• M21: 27,865,147 km (0.117 R)
• M22: 30,782,903 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295

Radius: 11.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.23 AU - 6.61 AU

Year: 8870 Days

Day: 7.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 130.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,814,354 km

• M1: 139,276 km (0.107 R)
• M2: 717,471 km (0.085 R)
• M3: 1,313,469 km (0.042 R)
• M4: 2,143,737 km (0.106 R)
• M5: 2,822,014 km (0.105 R)
• M6: 3,463,490 km (0.102 R)
• M7: 4,764,393 km (0.103 R)
• M8: 6,631,823 km (0.118 R)
• M9: 8,459,909 km (0.097 R)
• M10: 9,749,592 km (0.115 R)
• M11: 11,700,498 km (0.106 R)
• M12: 14,403,582 km (0.106 R)
• M13: 16,670,738 km (0.071 R)
• M14: 17,304,883 km (0.11 R)
• M15: 18,688,813 km (0.095 R)
• M16: 19,442,637 km (0.03 R)
• M17: 21,676,133 km (0.06 R)
• M18: 23,361,652 km (0.116 R)
• M19: 25,714,677 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.4

Radius: 7.4

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.36 AU - 7.8 AU

Year: 14669 Days

Day: 23.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,814,354 km

• M1: 92,003 km (0.118 R)
• M2: 480,508 km (0.103 R)
• M3: 953,238 km (0.112 R)
• M4: 1,325,138 km (0.096 R)
• M5: 2,949,621 km (0.11 R)
• M6: 3,602,766 km (0.107 R)
• M7: 4,607,614 km (0.087 R)
• M8: 5,015,867 km (0.101 R)
• M9: 5,749,645 km (0.078 R)
• M10: 7,025,565 km (0.077 R)
• M11: 7,520,584 km (0.086 R)
• M12: 8,480,105 km (0.093 R)
• M13: 9,041,396 km (0.051 R)
• M14: 9,411,352 km (0.074 R)
• M15: 10,698,193 km (0.115 R)
• M16: 11,112,130 km (0.118 R)
• M17: 12,743,794 km (0.096 R)
• M18: 14,173,501 km (0.089 R)
• M19: 16,011,311 km (0.105 R)
• M20: 16,241,990 km (0.056 R)
• M21: 17,348,117 km (0.094 R)
• M22: 19,797,782 km (0.101 R)
• M23: 20,152,928 km (0.077 R)
• M24: 22,182,073 km (0.101 R)
• M25: 22,565,193 km (0.035 R)
• M26: 23,443,183 km (0.118 R)
• M27: 28,177,657 km (0.101 R)
• M28: 28,627,049 km (0.058 R)
• M29: 32,888,793 km (0.101 R)
• M30: 34,526,291 km (0.114 R)
• M31: 35,170,310 km (0.097 R)
• M32: 39,064,492 km (0.107 R)
• M33: 40,613,728 km (0.098 R)
• M34: 45,353,287 km (0.077 R)
• M35: 47,221,615 km (0.068 R)
• M36: 51,779,563 km (0.081 R)
• M37: 53,304,564 km (0.107 R)
• M38: 60,446,366 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.3

Radius: 3.4

Gravity: 35.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.65 AU - 8.71 AU

Year: 16445 Days

Day: 21.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,814,354 km

• M1: 42,336 km (0.092 R)
• M2: 206,146 km (0.108 R)
• M3: 420,520 km (0.113 R)
• M4: 741,856 km (0.068 R)
• M5: 896,839 km (0.087 R)
• M6: 1,245,851 km (0.106 R)
• M7: 1,631,814 km (0.058 R)
• M8: 1,965,417 km (0.114 R)
• M9: 2,699,793 km (0.057 R)
• M10: 3,763,882 km (0.069 R)
• M11: 3,960,155 km (0.074 R)
• M12: 4,434,530 km (0.062 R)
• M13: 4,814,508 km (0.111 R)
• M14: 5,711,497 km (0.099 R)
• M15: 7,430,077 km (0.109 R)
• M16: 7,605,556 km (0.074 R)
• M17: 9,986,406 km (0.076 R)
• M18: 11,086,399 km (0.084 R)
• M19: 19,840,118 km (0.111 R)
• M20: 21,746,444 km (0.062 R)
• M21: 26,220,767 km (0.088 R)
• M22: 27,873,674 km (0.1 R)
• M23: 30,146,813 km (0.101 R)
• M24: 32,774,799 km (0.074 R)
• M25: 37,830,758 km (0.086 R)
• M26: 45,395,474 km (0.095 R)
• M27: 52,769,901 km (0.119 R)
• M28: 55,228,392 km (0.089 R)
• M29: 55,561,846 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.5

Radius: 7.6

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.29 AU - 8.99 AU

Year: 17852 Days

Day: 17.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,814,354 km

• M1: 95,892 km (0.033 R)
• M2: 427,102 km (0.095 R)
• M3: 667,655 km (0.094 R)
• M4: 922,869 km (0.104 R)
• M5: 1,163,871 km (0.078 R)
• M6: 1,760,318 km (0.101 R)
• M7: 2,433,060 km (0.1 R)
• M8: 4,276,854 km (0.092 R)
• M9: 4,679,122 km (0.059 R)
• M10: 5,520,760 km (0.03 R)
• M11: 6,331,431 km (0.099 R)
• M12: 7,172,769 km (0.11 R)
• M13: 8,136,778 km (0.096 R)
• M14: 10,737,986 km (0.095 R)
• M15: 11,105,697 km (0.049 R)
• M16: 11,672,972 km (0.102 R)
• M17: 12,259,396 km (0.111 R)
• M18: 14,136,700 km (0.108 R)
• M19: 15,335,427 km (0.095 R)
• M20: 16,519,494 km (0.043 R)
• M21: 18,714,245 km (0.117 R)
• M22: 19,157,653 km (0.094 R)
• M23: 19,790,003 km (0.03 R)
• M24: 23,365,841 km (0.074 R)
• M25: 23,983,680 km (0.119 R)
• M26: 28,969,029 km (0.119 R)
• M27: 29,205,394 km (0.11 R)
• M28: 29,443,105 km (0.083 R)
• M29: 31,765,462 km (0.109 R)
• M30: 33,035,548 km (0.106 R)
• M31: 50,159,568 km (0.091 R)
• M32: 51,014,968 km (0.086 R)
• M33: 54,894,041 km (0.085 R)
• M34: 55,437,829 km (0.12 R)
• M35: 57,462,337 km (0.114 R)
• M36: 69,590,835 km (0.064 R)
• M37: 70,227,673 km (0.118 R)
• M38: 71,945,206 km (0.153 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit