🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 10.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.53 AU - 0.77 AU

Year: 355 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,159,899 km

• M1: 132,095 km (0.107 R)
• M2: 284,834 km (0.099 R)
• M3: 357,838 km (0.086 R)
• M4: 448,794 km (0.092 R)
• M5: 522,246 km (0.079 R)
• M6: 632,201 km (0.116 R)
• M7: 702,960 km (0.074 R)
• M8: 771,027 km (0.102 R)
• M9: 841,638 km (0.107 R)
• M10: 911,500 km (0.114 R)
• M11: 1,009,038 km (0.096 R)
• M12: 1,107,024 km (0.065 R)
• M13: 1,263,952 km (0.08 R)
• M14: 1,330,972 km (0.053 R)
• M15: 1,410,259 km (0.097 R)
• M16: 1,476,232 km (0.095 R)
• M17: 1,603,988 km (0.099 R)
• M18: 1,719,927 km (0.064 R)
• M19: 1,786,797 km (0.072 R)
• M20: 2,005,509 km (0.03 R)
• M21: 2,088,835 km (0.051 R)
• M22: 2,186,074 km (0.099 R)
• M23: 2,258,928 km (0.111 R)
• M24: 2,332,680 km (0.117 R)
• M25: 2,442,484 km (0.099 R)
• M26: 2,590,287 km (0.036 R)
• M27: 2,778,182 km (0.117 R)
• M28: 2,890,231 km (0.06 R)
• M29: 3,013,350 km (0.104 R)
• M30: 3,085,306 km (0.084 R)
• M31: 3,152,925 km (0.12 R)
• M32: 3,363,708 km (0.11 R)
• M33: 3,468,277 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 13.2

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.54 AU - 0.9 AU

Year: 414 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,159,899 km

• M1: 199,264 km (0.111 R)
• M2: 303,085 km (0.104 R)
• M3: 388,206 km (0.098 R)
• M4: 489,335 km (0.097 R)
• M5: 717,621 km (0.098 R)
• M6: 854,952 km (0.089 R)
• M7: 997,219 km (0.094 R)
• M8: 1,128,267 km (0.092 R)
• M9: 1,224,159 km (0.116 R)
• M10: 1,381,686 km (0.111 R)
• M11: 1,490,743 km (0.112 R)
• M12: 1,597,107 km (0.066 R)
• M13: 1,853,817 km (0.116 R)
• M14: 2,030,492 km (0.06 R)
• M15: 2,329,089 km (0.086 R)
• M16: 2,507,111 km (0.069 R)
• M17: 2,642,048 km (0.086 R)
• M18: 2,786,260 km (0.111 R)
• M19: 2,898,010 km (0.051 R)
• M20: 3,025,617 km (0.086 R)
• M21: 3,213,362 km (0.088 R)
• M22: 3,315,986 km (0.054 R)
• M23: 3,449,727 km (0.109 R)
• M24: 3,547,414 km (0.041 R)
• M25: 3,722,593 km (0.033 R)
• M26: 3,932,030 km (0.114 R)
• M27: 4,065,771 km (0.058 R)
• M28: 4,193,228 km (0.1 R)
• M29: 4,297,797 km (0.086 R)
• M30: 4,641,424 km (0.115 R)
• M31: 5,019,607 km (0.111 R)
• M32: 5,105,027 km (0.114 R)
• M33: 5,294,717 km (0.088 R)
• M34: 5,399,286 km (0.097 R)
• M35: 5,548,435 km (0.073 R)
• M36: 5,654,650 km (0.103 R)
• M37: 5,761,463 km (0.1 R)
• M38: 5,878,000 km (0.026 R)
• M39: 5,968,057 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 12.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.24 AU - 2.86 AU

Year: 2762 Days

Day: 12.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 44,159,899 km

• M1: 180,116 km (0.065 R)
• M2: 262,993 km (0.11 R)
• M3: 437,275 km (0.092 R)
• M4: 775,815 km (0.071 R)
• M5: 925,412 km (0.059 R)
• M6: 1,027,737 km (0.115 R)
• M7: 1,134,251 km (0.11 R)
• M8: 1,275,621 km (0.072 R)
• M9: 1,423,274 km (0.082 R)
• M10: 1,794,576 km (0.105 R)
• M11: 1,949,410 km (0.044 R)
• M12: 2,046,948 km (0.086 R)
• M13: 2,336,868 km (0.104 R)
• M14: 2,454,003 km (0.099 R)
• M15: 2,858,965 km (0.118 R)
• M16: 2,942,590 km (0.05 R)
• M17: 3,055,387 km (0.074 R)
• M18: 3,155,318 km (0.053 R)
• M19: 3,387,793 km (0.106 R)
• M20: 3,732,168 km (0.109 R)
• M21: 4,040,788 km (0.111 R)
• M22: 4,166,600 km (0.06 R)
• M23: 4,357,936 km (0.037 R)
• M24: 4,666,706 km (0.079 R)
• M25: 4,832,161 km (0.081 R)
• M26: 5,016,465 km (0.102 R)
• M27: 5,237,272 km (0.073 R)
• M28: 5,340,345 km (0.112 R)
• M29: 5,565,938 km (0.104 R)
• M30: 5,671,106 km (0.04 R)
• M31: 6,352,823 km (0.106 R)
• M32: 6,518,129 km (0.079 R)
• M33: 6,984,725 km (0.1 R)
• M34: 8,631,199 km (0.11 R)
• M35: 8,773,616 km (0.106 R)
• M36: 9,019,704 km (0.057 R)
• M37: 9,185,010 km (0.109 R)
• M38: 9,581,744 km (0.115 R)
• M39: 9,708,303 km (0.089 R)
• M40: 9,856,555 km (0.097 R)
• M41: 10,327,339 km (0.12 R)
• M42: 10,435,349 km (0.052 R)
• M43: 10,522,116 km (0.114 R)
• M44: 10,849,436 km (0.062 R)
• M45: 10,937,250 km (0.047 R)
• M46: 11,180,047 km (0.119 R)
• M47: 11,380,060 km (0.106 R)
• M48: 11,964,688 km (0.101 R)
• M49: 12,192,077 km (0.07 R)
• M50: 12,443,850 km (0.093 R)
• M51: 12,720,606 km (0.11 R)
• M52: 12,883,069 km (0.114 R)
• M53: 13,045,982 km (0.096 R)
• M54: 13,728,896 km (0.107 R)
• M55: 13,967,056 km (0.073 R)
• M56: 14,399,244 km (0.088 R)
• M57: 14,495,884 km (0.091 R)
• M58: 14,665,528 km (0.114 R)
• M59: 14,860,304 km (0.088 R)
• M60: 15,350,836 km (0.096 R)
• M61: 15,548,455 km (0.079 R)
• M62: 15,697,305 km (0.089 R)
• M63: 16,071,449 km (0.096 R)
• M64: 16,398,171 km (0.066 R)
• M65: 16,777,850 km (0.067 R)
• M66: 16,956,021 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 14

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.68 AU - 2.68 AU

Year: 2976 Days

Day: 8 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 44,159,899 km

• M1: 324,029 km (0.032 R)
• M2: 590,612 km (0.07 R)
• M3: 708,496 km (0.091 R)
• M4: 971,788 km (0.081 R)
• M5: 1,155,793 km (0.039 R)
• M6: 1,384,229 km (0.095 R)
• M7: 1,548,936 km (0.096 R)
• M8: 1,850,376 km (0.034 R)
• M9: 1,959,283 km (0.059 R)
• M10: 2,095,567 km (0.101 R)
• M11: 2,183,830 km (0.084 R)
• M12: 2,417,202 km (0.086 R)
• M13: 2,645,190 km (0.096 R)
• M14: 2,741,082 km (0.119 R)
• M15: 3,007,815 km (0.09 R)
• M16: 3,209,772 km (0.12 R)
• M17: 3,461,246 km (0.052 R)
• M18: 3,750,119 km (0.072 R)
• M19: 4,031,064 km (0.033 R)
• M20: 4,514,864 km (0.112 R)
• M21: 4,663,714 km (0.115 R)
• M22: 4,797,305 km (0.106 R)
• M23: 5,102,933 km (0.114 R)
• M24: 5,275,419 km (0.067 R)
• M25: 5,397,342 km (0.114 R)
• M26: 5,485,006 km (0.084 R)
• M27: 5,626,376 km (0.065 R)
• M28: 5,786,745 km (0.087 R)
• M29: 5,966,861 km (0.12 R)
• M30: 6,130,521 km (0.047 R)
• M31: 6,388,128 km (0.058 R)
• M32: 6,499,728 km (0.094 R)
• M33: 6,990,559 km (0.062 R)
• M34: 7,086,302 km (0.108 R)
• M35: 7,395,670 km (0.111 R)
• M36: 7,650,435 km (0.037 R)
• M37: 8,028,020 km (0.09 R)
• M38: 8,269,770 km (0.083 R)
• M39: 8,534,259 km (0.099 R)
• M40: 9,556,462 km (0.064 R)
• M41: 9,727,003 km (0.11 R)
• M42: 10,441,483 km (0.065 R)
• M43: 10,573,129 km (0.113 R)
• M44: 10,949,367 km (0.042 R)
• M45: 11,038,528 km (0.088 R)
• M46: 11,420,301 km (0.046 R)
• M47: 11,852,041 km (0.079 R)
• M48: 12,242,940 km (0.105 R)
• M49: 12,778,650 km (0.081 R)
• M50: 12,896,084 km (0.061 R)
• M51: 13,274,417 km (0.093 R)
• M52: 14,017,919 km (0.082 R)
• M53: 15,021,870 km (0.077 R)
• M54: 15,645,544 km (0.065 R)
• M55: 15,973,163 km (0.044 R)
• M56: 16,074,441 km (0.037 R)
• M57: 16,995,664 km (0.1 R)
• M58: 17,514,769 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 14.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.02 AU - 4.36 AU

Year: 5817 Days

Day: 5.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,159,899 km

• M1: 207,642 km (0.064 R)
• M2: 300,692 km (0.048 R)
• M3: 473,627 km (0.034 R)
• M4: 565,480 km (0.103 R)
• M5: 665,411 km (0.118 R)
• M6: 901,776 km (0.05 R)
• M7: 1,267,543 km (0.116 R)
• M8: 1,423,873 km (0.108 R)
• M9: 1,550,133 km (0.058 R)
• M10: 2,012,839 km (0.049 R)
• M11: 2,302,760 km (0.114 R)
• M12: 3,374,030 km (0.072 R)
• M13: 4,288,073 km (0.093 R)
• M14: 4,555,255 km (0.115 R)
• M15: 4,966,350 km (0.118 R)
• M16: 5,218,871 km (0.105 R)
• M17: 5,913,155 km (0.095 R)
• M18: 6,061,556 km (0.074 R)
• M19: 6,181,085 km (0.057 R)
• M20: 6,544,608 km (0.087 R)
• M21: 7,229,317 km (0.07 R)
• M22: 7,612,587 km (0.094 R)
• M23: 8,002,588 km (0.062 R)
• M24: 8,971,833 km (0.062 R)
• M25: 9,349,269 km (0.091 R)
• M26: 10,801,714 km (0.093 R)
• M27: 12,059,084 km (0.119 R)
• M28: 12,590,306 km (0.068 R)
• M29: 13,597,250 km (0.086 R)
• M30: 13,714,983 km (0.111 R)
• M31: 14,030,934 km (0.11 R)
• M32: 14,509,497 km (0.049 R)
• M33: 14,750,649 km (0.034 R)
• M34: 14,871,824 km (0.12 R)
• M35: 15,033,838 km (0.107 R)
• M36: 15,359,662 km (0.102 R)
• M37: 16,896,930 km (0.117 R)
• M38: 17,065,975 km (0.115 R)
• M39: 17,235,769 km (0.109 R)
• M40: 17,834,011 km (0.103 R)
• M41: 18,744,464 km (0.037 R)
• M42: 18,919,493 km (0.077 R)
• M43: 19,183,234 km (0.077 R)
• M44: 19,581,015 km (0.043 R)
• M45: 20,160,557 km (0.094 R)
• M46: 20,340,074 km (0.102 R)
• M47: 20,565,070 km (0.067 R)
• M48: 20,700,605 km (0.031 R)
• M49: 21,611,058 km (0.113 R)
• M50: 22,395,250 km (0.061 R)
• M51: 25,673,239 km (0.062 R)
• M52: 25,916,485 km (0.082 R)
• M53: 26,111,710 km (0.097 R)
• M54: 26,996,133 km (0.093 R)
• M55: 27,144,534 km (0.098 R)
• M56: 27,740,831 km (0.098 R)
• M57: 28,492,111 km (0.062 R)
• M58: 28,693,620 km (0.088 R)
• M59: 28,794,598 km (0.063 R)
• M60: 28,895,577 km (0.099 R)
• M61: 29,504,440 km (0.063 R)
• M62: 30,014,868 km (0.112 R)
• M63: 30,682,972 km (0.096 R)
• M64: 31,200,282 km (0.083 R)
• M65: 31,407,923 km (0.118 R)
• M66: 31,512,043 km (0.049 R)
• M67: 32,033,841 km (0.063 R)
• M68: 32,716,606 km (0.068 R)
• M69: 32,980,496 km (0.119 R)
• M70: 33,245,135 km (0.07 R)
• M71: 33,351,050 km (0.112 R)
• M72: 34,149,903 km (0.066 R)
• M73: 34,363,977 km (0.1 R)
• M74: 35,170,759 km (0.106 R)
• M75: 35,657,849 km (0.114 R)
• M76: 35,766,457 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.4

Radius: 14.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.29 AU - 5.01 AU

Year: 6801 Days

Day: 14.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 44,159,899 km

• M1: 188,942 km (0.062 R)
• M2: 301,290 km (0.05 R)
• M3: 444,156 km (0.118 R)
• M4: 654,939 km (0.064 R)
• M5: 1,139,637 km (0.077 R)
• M6: 1,254,229 km (0.101 R)
• M7: 1,372,860 km (0.12 R)
• M8: 2,052,932 km (0.077 R)
• M9: 2,414,510 km (0.095 R)
• M10: 2,534,637 km (0.069 R)
• M11: 3,465,883 km (0.099 R)
• M12: 3,602,317 km (0.109 R)
• M13: 3,915,874 km (0.114 R)
• M14: 4,795,360 km (0.114 R)
• M15: 4,966,949 km (0.112 R)
• M16: 5,277,364 km (0.105 R)
• M17: 5,474,534 km (0.114 R)
• M18: 5,815,617 km (0.051 R)
• M19: 6,040,014 km (0.116 R)
• M20: 6,163,582 km (0.117 R)
• M21: 6,434,354 km (0.075 R)
• M22: 6,858,614 km (0.065 R)
• M23: 7,757,098 km (0.111 R)
• M24: 7,891,587 km (0.078 R)
• M25: 8,185,995 km (0.117 R)
• M26: 8,414,880 km (0.105 R)
• M27: 8,715,722 km (0.081 R)
• M28: 8,879,082 km (0.11 R)
• M29: 8,973,030 km (0.105 R)
• M30: 9,495,126 km (0.101 R)
• M31: 9,954,093 km (0.114 R)
• M32: 10,125,083 km (0.094 R)
• M33: 11,196,503 km (0.082 R)
• M34: 11,450,969 km (0.117 R)
• M35: 11,991,466 km (0.081 R)
• M36: 13,017,259 km (0.114 R)
• M37: 13,473,233 km (0.115 R)
• M38: 13,825,536 km (0.075 R)
• M39: 14,098,552 km (0.102 R)
• M40: 14,345,837 km (0.116 R)
• M41: 14,789,096 km (0.108 R)
• M42: 14,900,546 km (0.118 R)
• M43: 16,490,921 km (0.113 R)
• M44: 18,855,316 km (0.101 R)
• M45: 19,188,769 km (0.092 R)
• M46: 19,340,910 km (0.082 R)
• M47: 19,861,361 km (0.119 R)
• M48: 20,293,400 km (0.067 R)
• M49: 20,479,500 km (0.104 R)
• M50: 20,697,464 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.6

Radius: 7.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.18 AU - 8.32 AU

Year: 11895 Days

Day: 23.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,159,899 km

• M1: 94,695 km (0.085 R)
• M2: 227,389 km (0.118 R)
• M3: 556,654 km (0.115 R)
• M4: 757,115 km (0.09 R)
• M5: 840,441 km (0.056 R)
• M6: 891,903 km (0.039 R)
• M7: 1,016,518 km (0.078 R)
• M8: 1,166,115 km (0.083 R)
• M9: 1,263,354 km (0.096 R)
• M10: 1,383,631 km (0.047 R)
• M11: 1,571,226 km (0.081 R)
• M12: 1,789,490 km (0.115 R)
• M13: 1,902,287 km (0.088 R)
• M14: 2,087,638 km (0.076 R)
• M15: 2,134,911 km (0.063 R)
• M16: 2,327,892 km (0.09 R)
• M17: 2,627,687 km (0.116 R)
• M18: 2,678,999 km (0.12 R)
• M19: 3,264,076 km (0.052 R)
• M20: 3,514,802 km (0.116 R)
• M21: 3,599,774 km (0.041 R)
• M22: 3,656,770 km (0.076 R)
• M23: 4,455,773 km (0.112 R)
• M24: 4,578,592 km (0.116 R)
• M25: 4,890,803 km (0.104 R)
• M26: 5,081,391 km (0.058 R)
• M27: 5,274,372 km (0.073 R)
• M28: 5,404,522 km (0.081 R)
• M29: 5,969,105 km (0.107 R)
• M30: 6,727,416 km (0.078 R)
• M31: 7,443,092 km (0.104 R)
• M32: 7,921,058 km (0.103 R)
• M33: 8,447,044 km (0.104 R)
• M34: 8,675,929 km (0.077 R)
• M35: 9,217,772 km (0.09 R)
• M36: 9,930,755 km (0.112 R)
• M37: 10,091,573 km (0.089 R)
• M38: 10,375,061 km (0.111 R)
• M39: 10,620,252 km (0.08 R)
• M40: 11,408,932 km (0.104 R)
• M41: 11,746,724 km (0.12 R)
• M42: 12,045,022 km (0.056 R)
• M43: 12,475,415 km (0.108 R)
• M44: 12,867,062 km (0.083 R)
• M45: 13,042,541 km (0.079 R)
• M46: 13,976,181 km (0.088 R)
• M47: 14,473,893 km (0.064 R)
• M48: 15,069,592 km (0.119 R)
• M49: 15,393,621 km (0.106 R)
• M50: 15,860,516 km (0.111 R)
• M51: 15,907,490 km (0.093 R)
• M52: 16,048,560 km (0.107 R)
• M53: 16,951,982 km (0.028 R)
• M54: 18,165,819 km (0.107 R)
• M55: 18,461,275 km (0.085 R)
• M56: 18,510,642 km (0.104 R)
• M57: 18,857,709 km (0.085 R)
• M58: 19,507,862 km (0.117 R)
• M59: 21,554,061 km (0.064 R)
• M60: 22,181,175 km (0.053 R)
• M61: 22,549,635 km (0.046 R)
• M62: 23,186,174 km (0.063 R)
• M63: 24,044,118 km (0.096 R)
• M64: 24,585,662 km (0.045 R)
• M65: 24,803,327 km (0.105 R)
• M66: 25,350,406 km (0.057 R)
• M67: 25,405,309 km (0.102 R)
• M68: 25,515,263 km (0.079 R)
• M69: 25,735,621 km (0.035 R)
• M70: 26,456,383 km (0.066 R)
• M71: 26,567,834 km (0.083 R)
• M72: 27,804,410 km (0.086 R)
• M73: 30,100,139 km (0.094 R)
• M74: 30,449,749 km (0.096 R)
• M75: 31,270,742 km (0.066 R)
• M76: 32,217,846 km (0.097 R)
• M77: 34,565,635 km (0.112 R)
• M78: 35,544,753 km (0.061 R)
• M79: 35,852,476 km (0.085 R)
• M80: 37,217,407 km (0.102 R)
• M81: 37,404,853 km (0.102 R)
• M82: 38,157,779 km (0.111 R)
• M83: 38,472,982 km (0.117 R)
• M84: 39,487,405 km (0.116 R)
• M85: 40,960,944 km (0.105 R)
• M86: 42,583,034 km (0.065 R)
• M87: 43,303,348 km (0.088 R)
• M88: 43,369,021 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit