🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.2

Radius: 12.6

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.49 AU - 0.75 AU

Year: 343 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,328,157 km

• M1: 157,078 km (0.102 R)
• M2: 558,598 km (0.049 R)
• M3: 1,079,049 km (0.092 R)
• M4: 1,500,167 km (0.102 R)
• M5: 2,189,814 km (0.035 R)
• M6: 2,954,857 km (0.115 R)
• M7: 3,371,637 km (0.104 R)
• M8: 3,790,511 km (0.088 R)
• M9: 5,500,115 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.8

Radius: 12.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.91 AU - 1.45 AU

Year: 901 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,328,157 km

• M1: 153,039 km (0.043 R)
• M2: 632,201 km (0.076 R)
• M3: 1,056,311 km (0.071 R)
• M4: 1,629,869 km (0.1 R)
• M5: 2,054,428 km (0.084 R)
• M6: 2,832,636 km (0.076 R)
• M7: 3,467,828 km (0.044 R)
• M8: 4,196,370 km (0.115 R)
• M9: 5,076,305 km (0.098 R)
• M10: 5,709,852 km (0.038 R)
• M11: 6,854,275 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.4

Radius: 11.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.11 AU - 1.59 AU

Year: 1103 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 68.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,328,157 km

• M1: 145,559 km (0.113 R)
• M2: 609,911 km (0.066 R)
• M3: 1,085,333 km (0.107 R)
• M4: 1,547,440 km (0.092 R)
• M5: 2,033,185 km (0.096 R)
• M6: 2,477,341 km (0.103 R)
• M7: 4,824,831 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 13.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.26 AU - 3.5 AU

Year: 4368 Days

Day: 8.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 126.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,328,157 km

• M1: 167,849 km (0.087 R)
• M2: 613,202 km (0.118 R)
• M3: 1,266,346 km (0.074 R)
• M4: 1,706,164 km (0.066 R)
• M5: 2,250,102 km (0.093 R)
• M6: 2,704,430 km (0.106 R)
• M7: 3,269,162 km (0.099 R)
• M8: 3,893,434 km (0.05 R)
• M9: 6,005,008 km (0.119 R)
• M10: 6,489,705 km (0.094 R)
• M11: 7,083,758 km (0.104 R)
• M12: 10,543,209 km (0.067 R)
• M13: 11,099,564 km (0.106 R)
• M14: 13,567,031 km (0.102 R)
• M15: 14,092,419 km (0.107 R)
• M16: 16,282,382 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 8.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.21 AU - 6.17 AU

Year: 8311 Days

Day: 10.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,328,157 km

• M1: 126,859 km (0.077 R)
• M2: 428,598 km (0.094 R)
• M3: 821,592 km (0.061 R)
• M4: 1,113,008 km (0.1 R)
• M5: 3,018,436 km (0.081 R)
• M6: 3,571,649 km (0.095 R)
• M7: 3,993,066 km (0.083 R)
• M8: 5,489,793 km (0.064 R)
• M9: 6,248,254 km (0.095 R)
• M10: 8,128,999 km (0.042 R)
• M11: 8,943,709 km (0.07 R)
• M12: 9,284,493 km (0.05 R)
• M13: 14,194,594 km (0.03 R)
• M14: 15,802,173 km (0.082 R)
• M15: 17,198,968 km (0.097 R)
• M16: 17,660,178 km (0.112 R)
• M17: 17,994,679 km (0.094 R)
• M18: 18,607,432 km (0.113 R)
• M19: 19,874,526 km (0.094 R)
• M20: 20,824,772 km (0.079 R)
• M21: 22,894,757 km (0.069 R)
• M22: 23,857,420 km (0.111 R)
• M23: 26,468,650 km (0.09 R)
• M24: 30,493,731 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.8

Radius: 4.3

Gravity: 28.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.36 AU - 6.78 AU

Year: 9240 Days

Day: 21 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,328,157 km

• M1: 53,556 km (0.04 R)
• M2: 220,358 km (0.086 R)
• M3: 437,873 km (0.109 R)
• M4: 585,227 km (0.1 R)
• M5: 2,277,328 km (0.07 R)
• M6: 2,496,489 km (0.11 R)
• M7: 3,353,236 km (0.105 R)
• M8: 5,241,461 km (0.114 R)
• M9: 9,707,555 km (0.068 R)
• M10: 9,944,818 km (0.096 R)
• M11: 10,381,943 km (0.094 R)
• M12: 11,242,280 km (0.061 R)
• M13: 11,769,912 km (0.077 R)
• M14: 13,335,154 km (0.045 R)
• M15: 17,703,113 km (0.11 R)
• M16: 18,489,100 km (0.107 R)
• M17: 18,707,363 km (0.025 R)
• M18: 22,273,926 km (0.073 R)
• M19: 29,410,792 km (0.062 R)
• M20: 33,761,098 km (0.072 R)
• M21: 36,202,236 km (0.112 R)
• M22: 36,543,917 km (0.084 R)
• M23: 37,815,499 km (0.114 R)
• M24: 41,308,310 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.2

Radius: 4.7

Gravity: 27.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.45 AU - 5.89 AU

Year: 9490 Days

Day: 18.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,328,157 km

• M1: 58,493 km (0.114 R)
• M2: 260,899 km (0.07 R)
• M3: 655,089 km (0.071 R)
• M4: 872,904 km (0.095 R)
• M5: 1,468,453 km (0.047 R)
• M6: 2,228,559 km (0.043 R)
• M7: 3,042,521 km (0.099 R)
• M8: 3,726,932 km (0.061 R)
• M9: 4,683,161 km (0.036 R)
• M10: 5,045,787 km (0.08 R)
• M11: 5,394,350 km (0.068 R)
• M12: 6,281,914 km (0.104 R)
• M13: 9,859,846 km (0.096 R)
• M14: 10,968,516 km (0.103 R)
• M15: 11,178,701 km (0.107 R)
• M16: 12,101,869 km (0.113 R)
• M17: 13,550,276 km (0.084 R)
• M18: 14,098,851 km (0.113 R)
• M19: 14,662,087 km (0.112 R)
• M20: 15,436,107 km (0.1 R)
• M21: 15,700,147 km (0.073 R)
• M22: 16,925,503 km (0.117 R)
• M23: 19,258,931 km (0.102 R)
• M24: 28,015,193 km (0.066 R)
• M25: 29,507,282 km (0.036 R)
• M26: 30,946,863 km (0.1 R)
• M27: 32,432,669 km (0.11 R)
• M28: 35,089,228 km (0.064 R)
• M29: 36,821,272 km (0.036 R)
• M30: 38,852,063 km (0.07 R)
• M31: 39,833,126 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.7

Radius: 6.4

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.54 AU - 5.84 AU

Year: 9541 Days

Day: 21.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,328,157 km

• M1: 79,885 km (0.1 R)
• M2: 298,747 km (0.089 R)
• M3: 632,500 km (0.119 R)
• M4: 911,799 km (0.111 R)
• M5: 1,284,447 km (0.115 R)
• M6: 2,115,763 km (0.072 R)
• M7: 2,351,828 km (0.079 R)
• M8: 2,728,665 km (0.117 R)
• M9: 3,628,347 km (0.052 R)
• M10: 5,148,411 km (0.054 R)
• M11: 5,476,778 km (0.096 R)
• M12: 5,818,908 km (0.083 R)
• M13: 6,175,400 km (0.059 R)
• M14: 6,892,572 km (0.111 R)
• M15: 7,332,390 km (0.087 R)
• M16: 7,748,272 km (0.102 R)
• M17: 10,169,214 km (0.045 R)
• M18: 12,577,142 km (0.091 R)
• M19: 13,478,170 km (0.118 R)
• M20: 17,295,608 km (0.088 R)
• M21: 18,560,309 km (0.089 R)
• M22: 27,865,446 km (0.114 R)
• M23: 32,499,240 km (0.082 R)
• M24: 36,055,929 km (0.096 R)
• M25: 42,989,342 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 3.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.82 AU - 7.58 AU

Year: 12190 Days

Day: 18.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,328,157 km

• M1: 52,359 km (0.098 R)
• M2: 641,476 km (0.093 R)
• M3: 793,766 km (0.093 R)
• M4: 1,000,511 km (0.047 R)
• M5: 2,286,753 km (0.1 R)
• M6: 2,454,602 km (0.068 R)
• M7: 3,175,364 km (0.1 R)
• M8: 3,313,742 km (0.099 R)
• M9: 5,115,050 km (0.106 R)
• M10: 7,819,630 km (0.115 R)
• M11: 10,147,672 km (0.088 R)
• M12: 11,108,390 km (0.04 R)
• M13: 11,347,597 km (0.078 R)
• M14: 12,381,767 km (0.095 R)
• M15: 13,477,123 km (0.031 R)
• M16: 17,095,297 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.2

Radius: 7.6

Gravity: 16.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.83 AU - 7.91 AU

Year: 15519 Days

Day: 24.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,328,157 km

• M1: 98,435 km (0.057 R)
• M2: 414,536 km (0.088 R)
• M3: 916,736 km (0.043 R)
• M4: 1,303,745 km (0.03 R)
• M5: 2,796,583 km (0.103 R)
• M6: 3,281,429 km (0.111 R)
• M7: 3,732,018 km (0.071 R)
• M8: 4,687,799 km (0.1 R)
• M9: 5,524,350 km (0.055 R)
• M10: 8,271,565 km (0.11 R)
• M11: 14,724,470 km (0.118 R)
• M12: 15,175,358 km (0.059 R)
• M13: 20,111,938 km (0.077 R)
• M14: 20,948,489 km (0.099 R)
• M15: 32,996,653 km (0.108 R)
• M16: 43,379,343 km (0.08 R)
• M17: 48,969,965 km (0.116 R)
• M18: 55,022,396 km (0.109 R)
• M19: 58,883,218 km (0.089 R)
• M20: 59,828,377 km (0.096 R)
• M21: 61,555,036 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 10,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit