🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.7

Radius: 11.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.65 AU - 0.75 AU

Year: 397 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,551,737 km

• M1: 138,079 km (0.101 R)
• M2: 514,617 km (0.107 R)
• M3: 911,949 km (0.076 R)
• M4: 1,445,415 km (0.088 R)
• M5: 1,918,742 km (0.107 R)
• M6: 2,299,170 km (0.089 R)
• M7: 2,798,976 km (0.082 R)
• M8: 3,438,657 km (0.091 R)
• M9: 3,955,069 km (0.103 R)
• M10: 4,440,364 km (0.108 R)
• M11: 5,144,222 km (0.102 R)

Asteroid Belt

Center: 1.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.9

Radius: 13

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.25 AU - 1.67 AU

Year: 1197 Days

Day: 14.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,551,737 km

• M1: 161,865 km (0.101 R)
• M2: 772,374 km (0.054 R)
• M3: 1,874,910 km (0.109 R)
• M4: 2,473,152 km (0.094 R)
• M5: 3,196,458 km (0.091 R)
• M6: 4,341,779 km (0.089 R)
• M7: 4,896,338 km (0.098 R)
• M8: 5,417,687 km (0.049 R)
• M9: 5,933,351 km (0.051 R)
• M10: 6,459,038 km (0.076 R)
• M11: 7,039,627 km (0.116 R)
• M12: 7,680,205 km (0.114 R)
• M13: 8,146,202 km (0.057 R)
• M14: 9,482,261 km (0.089 R)
• M15: 10,049,686 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.6

Radius: 11.7

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.93 AU - 2.99 AU

Year: 3454 Days

Day: 9.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,551,737 km

• M1: 146,008 km (0.118 R)
• M2: 606,320 km (0.073 R)
• M3: 1,133,353 km (0.108 R)
• M4: 1,520,812 km (0.1 R)
• M5: 2,202,529 km (0.106 R)
• M6: 2,591,035 km (0.057 R)
• M7: 3,279,634 km (0.054 R)
• M8: 3,852,295 km (0.105 R)
• M9: 5,046,535 km (0.064 R)
• M10: 6,179,738 km (0.081 R)
• M11: 6,653,515 km (0.026 R)
• M12: 7,087,947 km (0.054 R)
• M13: 8,506,434 km (0.053 R)
• M14: 10,065,543 km (0.089 R)
• M15: 10,597,663 km (0.106 R)
• M16: 11,062,463 km (0.117 R)
• M17: 11,942,398 km (0.099 R)
• M18: 15,232,654 km (0.04 R)
• M19: 16,155,074 km (0.112 R)
• M20: 18,230,745 km (0.104 R)
• M21: 19,583,558 km (0.07 R)
• M22: 23,755,244 km (0.082 R)
• M23: 24,626,053 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 13.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.21 AU - 5.17 AU

Year: 5817 Days

Day: 12.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,551,737 km

• M1: 170,392 km (0.11 R)
• M2: 680,521 km (0.094 R)
• M3: 1,634,207 km (0.025 R)
• M4: 2,880,657 km (0.096 R)
• M5: 3,337,977 km (0.116 R)
• M6: 3,867,404 km (0.06 R)
• M7: 4,300,939 km (0.025 R)
• M8: 4,902,621 km (0.118 R)
• M9: 8,199,010 km (0.034 R)
• M10: 10,080,353 km (0.108 R)
• M11: 14,854,919 km (0.045 R)
• M12: 18,427,915 km (0.089 R)
• M13: 19,178,148 km (0.096 R)
• M14: 24,930,036 km (0.058 R)
• M15: 31,449,063 km (0.069 R)
• M16: 32,030,550 km (0.094 R)
• M17: 33,415,676 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 14.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.66 AU - 5 AU

Year: 7200 Days

Day: 13.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,551,737 km

• M1: 180,415 km (0.083 R)
• M2: 697,126 km (0.042 R)
• M3: 1,170,304 km (0.076 R)
• M4: 1,967,212 km (0.111 R)
• M5: 2,532,692 km (0.091 R)
• M6: 3,393,179 km (0.114 R)
• M7: 4,492,424 km (0.067 R)
• M8: 6,004,260 km (0.06 R)
• M9: 6,655,609 km (0.041 R)
• M10: 7,426,188 km (0.12 R)
• M11: 8,139,022 km (0.094 R)
• M12: 8,979,762 km (0.067 R)
• M13: 10,055,221 km (0.067 R)
• M14: 12,002,836 km (0.051 R)
• M15: 12,880,077 km (0.067 R)
• M16: 13,634,350 km (0.079 R)
• M17: 17,013,467 km (0.076 R)
• M18: 18,590,677 km (0.083 R)
• M19: 19,977,748 km (0.084 R)
• M20: 24,228,722 km (0.111 R)
• M21: 28,865,956 km (0.103 R)
• M22: 29,415,130 km (0.106 R)
• M23: 29,971,485 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.8

Radius: 14

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.08 AU - 5.68 AU

Year: 8464 Days

Day: 13.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,551,737 km

• M1: 174,132 km (0.111 R)
• M2: 651,349 km (0.04 R)
• M3: 1,148,762 km (0.056 R)
• M4: 2,531,794 km (0.109 R)
• M5: 3,868,302 km (0.11 R)
• M6: 5,063,439 km (0.068 R)
• M7: 7,659,261 km (0.059 R)
• M8: 9,897,844 km (0.102 R)
• M9: 11,113,476 km (0.109 R)
• M10: 11,738,795 km (0.104 R)
• M11: 14,220,774 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 13.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.45 AU - 6.71 AU

Year: 8940 Days

Day: 6.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,551,737 km

• M1: 169,195 km (0.066 R)
• M2: 679,474 km (0.095 R)
• M3: 1,724,714 km (0.105 R)
• M4: 2,313,082 km (0.117 R)
• M5: 3,011,854 km (0.111 R)
• M6: 4,168,395 km (0.066 R)
• M7: 5,049,975 km (0.101 R)
• M8: 5,704,316 km (0.096 R)
• M9: 6,231,649 km (0.066 R)
• M10: 6,830,040 km (0.06 R)
• M11: 7,590,147 km (0.104 R)
• M12: 8,098,780 km (0.103 R)
• M13: 8,721,107 km (0.049 R)
• M14: 12,324,022 km (0.081 R)
• M15: 13,821,796 km (0.117 R)
• M16: 15,171,169 km (0.065 R)
• M17: 16,049,458 km (0.117 R)
• M18: 20,144,849 km (0.109 R)
• M19: 21,623,923 km (0.083 R)
• M20: 25,168,495 km (0.075 R)
• M21: 26,785,948 km (0.097 R)
• M22: 28,471,766 km (0.078 R)
• M23: 31,509,201 km (0.058 R)
• M24: 32,383,750 km (0.064 R)
• M25: 33,839,338 km (0.072 R)
• M26: 34,756,522 km (0.073 R)
• M27: 38,097,641 km (0.103 R)
• M28: 39,090,223 km (0.089 R)
• M29: 42,568,074 km (0.112 R)
• M30: 47,804,748 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.7

Radius: 7.3

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.85 AU - 11.31 AU

Year: 20111 Days

Day: 24.4 Hours

Environment

Temp: -245 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,551,737 km

• M1: 90,806 km (0.093 R)
• M2: 386,112 km (0.097 R)
• M3: 704,456 km (0.089 R)
• M4: 1,374,356 km (0.116 R)
• M5: 1,754,035 km (0.064 R)
• M6: 2,304,555 km (0.082 R)
• M7: 2,563,958 km (0.04 R)
• M8: 2,891,128 km (0.094 R)
• M9: 4,825,429 km (0.045 R)
• M10: 5,400,184 km (0.034 R)
• M11: 6,472,352 km (0.118 R)
• M12: 7,353,483 km (0.077 R)
• M13: 7,870,942 km (0.105 R)
• M14: 9,959,029 km (0.112 R)
• M15: 13,259,607 km (0.055 R)
• M16: 13,954,938 km (0.071 R)
• M17: 15,418,305 km (0.108 R)
• M18: 16,031,357 km (0.08 R)
• M19: 16,265,328 km (0.051 R)
• M20: 16,580,979 km (0.059 R)
• M21: 22,010,484 km (0.075 R)
• M22: 22,396,746 km (0.104 R)
• M23: 22,885,781 km (0.058 R)
• M24: 28,289,556 km (0.11 R)
• M25: 28,517,244 km (0.114 R)
• M26: 29,207,787 km (0.099 R)
• M27: 31,712,505 km (0.095 R)
• M28: 35,138,445 km (0.086 R)
• M29: 35,931,913 km (0.099 R)
• M30: 36,467,623 km (0.119 R)
• M31: 40,800,575 km (0.101 R)
• M32: 44,381,799 km (0.075 R)
• M33: 49,146,042 km (0.041 R)
• M34: 51,651,208 km (0.1 R)
• M35: 58,008,519 km (0.096 R)
• M36: 62,139,515 km (0.09 R)
• M37: 65,065,948 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.3

Radius: 3.9

Gravity: 47.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.08 AU - 12.04 AU

Year: 21642 Days

Day: 22.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,551,737 km

• M1: 76,445 km (0.044 R)
• M2: 207,642 km (0.112 R)
• M3: 523,892 km (0.112 R)
• M4: 881,281 km (0.118 R)
• M5: 1,106,276 km (0.118 R)
• M6: 1,261,858 km (0.081 R)
• M7: 2,744,373 km (0.098 R)
• M8: 3,424,445 km (0.062 R)
• M9: 3,946,990 km (0.097 R)
• M10: 4,143,562 km (0.116 R)
• M11: 4,556,153 km (0.081 R)
• M12: 5,502,958 km (0.074 R)
• M13: 6,483,422 km (0.117 R)
• M14: 7,086,451 km (0.091 R)
• M15: 8,618,932 km (0.081 R)
• M16: 9,696,036 km (0.103 R)
• M17: 14,132,960 km (0.107 R)
• M18: 19,006,858 km (0.117 R)
• M19: 27,056,570 km (0.043 R)
• M20: 31,754,691 km (0.083 R)
• M21: 35,967,816 km (0.107 R)
• M22: 44,007,505 km (0.105 R)
• M23: 50,455,771 km (0.056 R)
• M24: 50,633,494 km (0.077 R)
• M25: 51,528,239 km (0.049 R)
• M26: 58,479,603 km (0.11 R)
• M27: 59,266,488 km (0.117 R)
• M28: 60,060,553 km (0.09 R)
• M29: 61,669,628 km (0.053 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 16,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit