🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.8

Radius: 10.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.39 AU - 0.65 AU

Year: 254 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 49,240,608 km

• M1: 133,142 km (0.115 R)
• M2: 468,541 km (0.072 R)
• M3: 964,009 km (0.1 R)
• M4: 1,386,024 km (0.104 R)
• M5: 1,729,501 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.9

Radius: 13.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.49 AU - 1.95 AU

Year: 1530 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,240,608 km

• M1: 169,195 km (0.072 R)
• M2: 757,713 km (0.058 R)
• M3: 1,356,105 km (0.12 R)
• M4: 2,688,274 km (0.114 R)
• M5: 3,124,052 km (0.103 R)
• M6: 4,801,792 km (0.057 R)
• M7: 5,891,763 km (0.082 R)
• M8: 6,565,103 km (0.109 R)
• M9: 7,723,289 km (0.114 R)
• M10: 9,604,034 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.9

Radius: 8.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.73 AU - 1.91 AU

Year: 1665 Days

Day: 11.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,240,608 km

• M1: 102,475 km (0.117 R)
• M2: 426,055 km (0.061 R)
• M3: 705,055 km (0.108 R)
• M4: 1,043,146 km (0.073 R)
• M5: 1,308,832 km (0.118 R)
• M6: 1,647,970 km (0.058 R)
• M7: 2,045,152 km (0.109 R)
• M8: 3,132,131 km (0.064 R)
• M9: 3,429,082 km (0.114 R)
• M10: 4,638,581 km (0.075 R)
• M11: 5,186,409 km (0.117 R)
• M12: 6,817,773 km (0.102 R)
• M13: 7,216,751 km (0.083 R)
• M14: 8,033,854 km (0.109 R)
• M15: 8,911,246 km (0.117 R)
• M16: 9,633,355 km (0.109 R)
• M17: 10,524,360 km (0.076 R)
• M18: 11,855,482 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 14.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.62 AU - 2.42 AU

Year: 1947 Days

Day: 8.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,240,608 km

• M1: 179,069 km (0.11 R)
• M2: 988,393 km (0.074 R)
• M3: 1,511,537 km (0.114 R)
• M4: 3,620,268 km (0.082 R)
• M5: 4,218,810 km (0.112 R)
• M6: 4,839,491 km (0.081 R)
• M7: 5,835,514 km (0.116 R)
• M8: 6,716,346 km (0.113 R)
• M9: 7,925,097 km (0.089 R)
• M10: 8,549,518 km (0.068 R)
• M11: 9,376,196 km (0.084 R)
• M12: 9,968,454 km (0.038 R)
• M13: 10,438,042 km (0.093 R)
• M14: 11,343,857 km (0.095 R)
• M15: 12,425,001 km (0.106 R)
• M16: 12,969,687 km (0.03 R)
• M17: 13,486,398 km (0.099 R)
• M18: 13,972,142 km (0.076 R)
• M19: 14,561,258 km (0.043 R)
• M20: 15,261,676 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 8.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.44 AU - 4.56 AU

Year: 5426 Days

Day: 11.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,240,608 km

• M1: 109,954 km (0.036 R)
• M2: 616,343 km (0.114 R)
• M3: 1,925,923 km (0.085 R)
• M4: 2,466,420 km (0.077 R)
• M5: 2,830,392 km (0.074 R)
• M6: 3,266,619 km (0.093 R)
• M7: 3,931,432 km (0.09 R)
• M8: 4,296,152 km (0.102 R)
• M9: 5,449,850 km (0.055 R)
• M10: 5,959,381 km (0.079 R)
• M11: 6,529,797 km (0.09 R)
• M12: 7,261,780 km (0.047 R)
• M13: 10,785,707 km (0.108 R)
• M14: 12,296,496 km (0.11 R)
• M15: 13,315,407 km (0.064 R)
• M16: 14,743,319 km (0.083 R)
• M17: 15,362,953 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.9

Radius: 11.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.48 AU - 5.4 AU

Year: 6345 Days

Day: 9.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,240,608 km

• M1: 144,212 km (0.095 R)
• M2: 508,034 km (0.118 R)
• M3: 1,015,321 km (0.11 R)
• M4: 1,678,339 km (0.087 R)
• M5: 2,524,015 km (0.106 R)
• M6: 2,993,753 km (0.116 R)
• M7: 5,160,528 km (0.072 R)
• M8: 6,347,438 km (0.061 R)
• M9: 6,757,785 km (0.103 R)
• M10: 8,997,714 km (0.036 R)
• M11: 11,542,373 km (0.08 R)
• M12: 14,068,932 km (0.053 R)
• M13: 14,828,291 km (0.116 R)
• M14: 15,369,835 km (0.104 R)
• M15: 16,620,623 km (0.1 R)
• M16: 18,831,230 km (0.057 R)
• M17: 19,609,738 km (0.029 R)
• M18: 20,262,433 km (0.118 R)
• M19: 21,230,930 km (0.065 R)
• M20: 23,340,858 km (0.1 R)
• M21: 23,746,268 km (0.066 R)
• M22: 24,156,466 km (0.111 R)
• M23: 25,758,659 km (0.08 R)
• M24: 26,541,953 km (0.081 R)
• M25: 27,882,350 km (0.041 R)
• M26: 29,549,918 km (0.104 R)
• M27: 32,879,518 km (0.112 R)
• M28: 35,803,258 km (0.096 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.2

Radius: 3.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.99 AU - 6.51 AU

Year: 10598 Days

Day: 19.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,240,608 km

• M1: 48,619 km (0.084 R)
• M2: 284,386 km (0.103 R)
• M3: 523,144 km (0.059 R)
• M4: 1,210,247 km (0.098 R)
• M5: 1,987,408 km (0.1 R)
• M6: 2,332,081 km (0.075 R)
• M7: 2,947,676 km (0.057 R)
• M8: 5,132,254 km (0.07 R)
• M9: 10,905,984 km (0.117 R)
• M10: 11,364,801 km (0.055 R)
• M11: 11,577,379 km (0.115 R)
• M12: 13,517,813 km (0.098 R)
• M13: 18,609,676 km (0.08 R)
• M14: 19,143,890 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.1

Radius: 4.4

Gravity: 49.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.66 AU - 7.76 AU

Year: 11789 Days

Day: 17.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,240,608 km

• M1: 54,753 km (0.068 R)
• M2: 198,068 km (0.11 R)
• M3: 1,202,019 km (0.064 R)
• M4: 1,405,622 km (0.088 R)
• M5: 1,631,963 km (0.072 R)
• M6: 1,917,546 km (0.03 R)
• M7: 3,024,869 km (0.115 R)
• M8: 3,590,050 km (0.091 R)
• M9: 4,501,998 km (0.075 R)
• M10: 4,662,367 km (0.101 R)
• M11: 5,097,099 km (0.109 R)
• M12: 5,780,611 km (0.12 R)
• M13: 7,239,639 km (0.095 R)
• M14: 8,195,570 km (0.057 R)
• M15: 8,877,586 km (0.072 R)
• M16: 10,976,445 km (0.116 R)
• M17: 14,190,405 km (0.09 R)
• M18: 15,028,602 km (0.071 R)
• M19: 15,387,338 km (0.068 R)
• M20: 17,267,484 km (0.107 R)
• M21: 17,581,789 km (0.118 R)
• M22: 18,060,502 km (0.118 R)
• M23: 18,466,062 km (0.113 R)
• M24: 21,116,936 km (0.094 R)
• M25: 22,207,654 km (0.112 R)
• M26: 26,528,639 km (0.068 R)
• M27: 27,263,913 km (0.104 R)
• M28: 28,665,495 km (0.098 R)
• M29: 30,799,210 km (0.111 R)
• M30: 35,886,734 km (0.065 R)
• M31: 36,785,817 km (0.028 R)
• M32: 38,628,564 km (0.046 R)
• M33: 40,532,047 km (0.072 R)
• M34: 42,782,897 km (0.095 R)
• M35: 43,502,911 km (0.081 R)
• M36: 48,928,078 km (0.048 R)
• M37: 49,242,084 km (0.111 R)
• M38: 50,671,492 km (0.067 R)
• M39: 52,128,425 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.7

Radius: 3.3

Gravity: 75.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.91 AU - 9.17 AU

Year: 15462 Days

Day: 16.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,240,608 km

• M1: 40,990 km (0.101 R)
• M2: 144,512 km (0.085 R)
• M3: 304,432 km (0.049 R)
• M4: 755,918 km (0.082 R)
• M5: 901,926 km (0.117 R)
• M6: 1,005,597 km (0.079 R)
• M7: 2,377,409 km (0.113 R)
• M8: 2,509,205 km (0.075 R)
• M9: 3,163,845 km (0.062 R)
• M10: 5,011,828 km (0.083 R)
• M11: 5,528,240 km (0.11 R)
• M12: 6,160,740 km (0.072 R)
• M13: 7,335,232 km (0.118 R)
• M14: 8,245,984 km (0.106 R)
• M15: 9,777,567 km (0.116 R)
• M16: 12,057,738 km (0.097 R)
• M17: 13,115,545 km (0.099 R)
• M18: 16,737,309 km (0.103 R)
• M19: 17,632,951 km (0.087 R)
• M20: 18,474,589 km (0.107 R)
• M21: 19,166,928 km (0.092 R)
• M22: 21,821,393 km (0.06 R)
• M23: 24,195,361 km (0.09 R)
• M24: 24,297,985 km (0.118 R)
• M25: 25,977,521 km (0.067 R)
• M26: 29,216,015 km (0.066 R)
• M27: 29,448,790 km (0.106 R)
• M28: 29,800,195 km (0.079 R)
• M29: 31,112,916 km (0.074 R)
• M30: 31,234,240 km (0.091 R)
• M31: 31,599,708 km (0.107 R)
• M32: 35,150,114 km (0.103 R)
• M33: 43,331,472 km (0.12 R)
• M34: 45,949,734 km (0.09 R)
• M35: 55,852,515 km (0.074 R)
• M36: 56,571,183 km (0.117 R)
• M37: 61,202,583 km (0.095 R)
• M38: 64,099,247 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.3

Radius: 7.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.25 AU - 10.17 AU

Year: 17435 Days

Day: 24.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 52.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,240,608 km

• M1: 96,042 km (0.052 R)
• M2: 345,870 km (0.103 R)
• M3: 1,197,830 km (0.108 R)
• M4: 1,476,531 km (0.117 R)
• M5: 2,184,877 km (0.075 R)
• M6: 3,078,724 km (0.058 R)
• M7: 4,455,773 km (0.08 R)
• M8: 4,725,049 km (0.083 R)
• M9: 5,329,574 km (0.11 R)
• M10: 6,500,476 km (0.066 R)
• M11: 7,045,910 km (0.12 R)
• M12: 7,370,986 km (0.053 R)
• M13: 8,406,802 km (0.113 R)
• M14: 9,985,209 km (0.059 R)
• M15: 11,360,761 km (0.113 R)
• M16: 11,695,412 km (0.111 R)
• M17: 13,221,909 km (0.031 R)
• M18: 14,613,618 km (0.108 R)
• M19: 14,943,032 km (0.107 R)
• M20: 16,240,345 km (0.096 R)
• M21: 17,024,836 km (0.115 R)
• M22: 22,357,701 km (0.103 R)
• M23: 25,447,047 km (0.113 R)
• M24: 28,707,083 km (0.092 R)
• M25: 30,920,533 km (0.077 R)
• M26: 33,245,284 km (0.118 R)
• M27: 35,446,767 km (0.117 R)
• M28: 38,489,139 km (0.117 R)
• M29: 39,371,317 km (0.094 R)
• M30: 41,045,168 km (0.092 R)
• M31: 44,258,829 km (0.089 R)
• M32: 45,646,050 km (0.091 R)
• M33: 46,350,507 km (0.09 R)
• M34: 48,215,843 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit