🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 13.8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.5 AU - 0.6 AU

Year: 272 Days

Day: 11.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,798,716 km

• M1: 175,329 km (0.12 R)
• M2: 283,039 km (0.076 R)
• M3: 389,254 km (0.055 R)
• M4: 502,948 km (0.104 R)
• M5: 601,234 km (0.114 R)
• M6: 730,486 km (0.082 R)
• M7: 888,312 km (0.105 R)
• M8: 990,488 km (0.08 R)
• M9: 1,081,742 km (0.104 R)
• M10: 1,236,726 km (0.112 R)
• M11: 1,340,098 km (0.068 R)
• M12: 1,459,776 km (0.032 R)
• M13: 1,696,739 km (0.047 R)
• M14: 1,798,914 km (0.116 R)
• M15: 1,903,184 km (0.045 R)
• M16: 2,048,892 km (0.119 R)
• M17: 2,208,663 km (0.102 R)
• M18: 2,456,247 km (0.039 R)
• M19: 2,626,490 km (0.061 R)
• M20: 2,784,316 km (0.068 R)
• M21: 2,917,308 km (0.086 R)
• M22: 3,046,860 km (0.118 R)
• M23: 3,143,799 km (0.085 R)
• M24: 3,259,289 km (0.055 R)
• M25: 3,387,943 km (0.12 R)
• M26: 3,518,542 km (0.099 R)
• M27: 3,693,123 km (0.083 R)
• M28: 3,815,194 km (0.084 R)
• M29: 3,932,479 km (0.116 R)
• M30: 4,069,810 km (0.109 R)
• M31: 4,183,504 km (0.09 R)
• M32: 4,381,572 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 13.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.83 AU

Year: 374 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,798,716 km

• M1: 166,802 km (0.086 R)
• M2: 258,206 km (0.118 R)
• M3: 341,083 km (0.091 R)
• M4: 480,508 km (0.091 R)
• M5: 566,826 km (0.061 R)
• M6: 680,222 km (0.098 R)
• M7: 772,523 km (0.106 R)
• M8: 855,700 km (0.036 R)
• M9: 1,050,626 km (0.036 R)
• M10: 1,179,579 km (0.088 R)
• M11: 1,300,903 km (0.098 R)
• M12: 1,423,125 km (0.102 R)
• M13: 1,507,049 km (0.055 R)
• M14: 1,603,390 km (0.097 R)
• M15: 1,716,935 km (0.093 R)
• M16: 1,898,098 km (0.11 R)
• M17: 1,999,076 km (0.06 R)
• M18: 2,089,882 km (0.068 R)
• M19: 2,198,490 km (0.105 R)
• M20: 2,325,499 km (0.08 R)
• M21: 2,438,146 km (0.101 R)
• M22: 2,535,534 km (0.102 R)
• M23: 2,686,479 km (0.1 R)
• M24: 2,902,947 km (0.062 R)
• M25: 3,002,130 km (0.119 R)
• M26: 3,102,361 km (0.066 R)
• M27: 3,203,788 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 11.7

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.88 AU - 1.44 AU

Year: 833 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 37,798,716 km

• M1: 147,055 km (0.086 R)
• M2: 244,144 km (0.071 R)
• M3: 394,041 km (0.046 R)
• M4: 548,127 km (0.061 R)
• M5: 631,303 km (0.073 R)
• M6: 759,508 km (0.095 R)
• M7: 872,904 km (0.064 R)
• M8: 953,986 km (0.096 R)
• M9: 1,138,141 km (0.053 R)
• M10: 1,234,781 km (0.092 R)
• M11: 1,320,052 km (0.106 R)
• M12: 1,496,727 km (0.097 R)
• M13: 1,588,131 km (0.063 R)
• M14: 1,736,981 km (0.067 R)
• M15: 1,825,244 km (0.089 R)
• M16: 2,116,660 km (0.051 R)
• M17: 2,272,541 km (0.113 R)
• M18: 2,468,215 km (0.1 R)
• M19: 2,577,422 km (0.096 R)
• M20: 2,753,648 km (0.102 R)
• M21: 2,886,042 km (0.038 R)
• M22: 3,079,023 km (0.08 R)
• M23: 3,236,400 km (0.052 R)
• M24: 3,356,378 km (0.044 R)
• M25: 3,487,874 km (0.117 R)
• M26: 3,590,349 km (0.072 R)
• M27: 3,829,855 km (0.103 R)
• M28: 3,978,107 km (0.119 R)
• M29: 4,247,832 km (0.091 R)
• M30: 4,445,750 km (0.071 R)
• M31: 4,545,980 km (0.06 R)
• M32: 4,635,589 km (0.053 R)
• M33: 4,919,676 km (0.07 R)
• M34: 5,011,678 km (0.113 R)
• M35: 5,232,784 km (0.099 R)
• M36: 5,326,881 km (0.075 R)
• M37: 5,600,495 km (0.091 R)
• M38: 5,708,804 km (0.091 R)
• M39: 5,805,744 km (0.064 R)
• M40: 6,600,557 km (0.066 R)
• M41: 6,817,474 km (0.085 R)
• M42: 6,894,667 km (0.106 R)
• M43: 7,179,950 km (0.114 R)
• M44: 7,575,337 km (0.112 R)
• M45: 7,749,020 km (0.101 R)
• M46: 8,140,967 km (0.091 R)
• M47: 8,277,549 km (0.091 R)
• M48: 8,428,793 km (0.079 R)
• M49: 8,580,934 km (0.051 R)
• M50: 9,071,166 km (0.109 R)
• M51: 9,170,349 km (0.078 R)
• M52: 9,255,620 km (0.06 R)
• M53: 9,513,078 km (0.075 R)
• M54: 9,671,502 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 14.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.37 AU - 5.39 AU

Year: 6113 Days

Day: 11.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 37,798,716 km

• M1: 241,601 km (0.113 R)
• M2: 356,043 km (0.12 R)
• M3: 743,651 km (0.075 R)
• M4: 957,127 km (0.118 R)
• M5: 1,313,469 km (0.065 R)
• M6: 1,490,294 km (0.104 R)
• M7: 1,720,824 km (0.07 R)
• M8: 1,878,201 km (0.113 R)
• M9: 2,268,053 km (0.059 R)
• M10: 2,483,025 km (0.095 R)
• M11: 2,705,178 km (0.058 R)
• M12: 2,802,267 km (0.093 R)
• M13: 2,911,773 km (0.112 R)
• M14: 3,135,123 km (0.058 R)
• M15: 3,387,345 km (0.085 R)
• M16: 3,610,844 km (0.105 R)
• M17: 3,998,153 km (0.087 R)
• M18: 4,097,186 km (0.116 R)
• M19: 4,411,791 km (0.097 R)
• M20: 4,656,383 km (0.057 R)
• M21: 4,747,638 km (0.067 R)
• M22: 4,865,820 km (0.066 R)
• M23: 5,038,307 km (0.092 R)
• M24: 6,216,091 km (0.109 R)
• M25: 6,418,197 km (0.093 R)
• M26: 7,308,604 km (0.086 R)
• M27: 7,846,109 km (0.06 R)
• M28: 7,939,458 km (0.074 R)
• M29: 8,975,573 km (0.035 R)
• M30: 9,286,437 km (0.101 R)
• M31: 9,517,865 km (0.044 R)
• M32: 10,894,016 km (0.072 R)
• M33: 11,033,292 km (0.04 R)
• M34: 11,366,596 km (0.102 R)
• M35: 11,561,073 km (0.111 R)
• M36: 11,899,613 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.8

Radius: 11

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.81 AU - 5.73 AU

Year: 8068 Days

Day: 10.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,798,716 km

• M1: 140,772 km (0.08 R)
• M2: 233,672 km (0.101 R)
• M3: 341,682 km (0.065 R)
• M4: 423,063 km (0.112 R)
• M5: 625,469 km (0.116 R)
• M6: 1,200,972 km (0.115 R)
• M7: 2,377,709 km (0.088 R)
• M8: 2,525,511 km (0.077 R)
• M9: 2,830,242 km (0.11 R)
• M10: 3,227,873 km (0.057 R)
• M11: 3,728,577 km (0.119 R)
• M12: 4,525,186 km (0.089 R)
• M13: 4,802,241 km (0.089 R)
• M14: 5,148,560 km (0.069 R)
• M15: 5,898,794 km (0.099 R)
• M16: 5,999,174 km (0.072 R)
• M17: 7,355,727 km (0.08 R)
• M18: 7,938,860 km (0.106 R)
• M19: 8,310,910 km (0.092 R)
• M20: 8,688,794 km (0.079 R)
• M21: 9,579,051 km (0.08 R)
• M22: 9,895,450 km (0.101 R)
• M23: 11,278,632 km (0.111 R)
• M24: 11,865,804 km (0.048 R)
• M25: 12,120,419 km (0.088 R)
• M26: 12,591,952 km (0.119 R)
• M27: 12,765,037 km (0.054 R)
• M28: 12,851,803 km (0.106 R)
• M29: 13,730,541 km (0.118 R)
• M30: 13,863,983 km (0.112 R)
• M31: 14,266,999 km (0.117 R)
• M32: 14,537,921 km (0.092 R)
• M33: 14,765,011 km (0.115 R)
• M34: 15,084,701 km (0.085 R)
• M35: 16,245,581 km (0.076 R)
• M36: 17,338,842 km (0.099 R)
• M37: 17,773,125 km (0.109 R)
• M38: 18,357,753 km (0.053 R)
• M39: 18,948,665 km (0.057 R)
• M40: 19,047,698 km (0.095 R)
• M41: 19,896,966 km (0.042 R)
• M42: 20,453,170 km (0.088 R)
• M43: 20,911,987 km (0.113 R)
• M44: 21,632,450 km (0.117 R)
• M45: 21,736,122 km (0.111 R)
• M46: 21,839,793 km (0.09 R)
• M47: 21,995,824 km (0.089 R)
• M48: 22,256,573 km (0.078 R)
• M49: 22,781,063 km (0.095 R)
• M50: 23,895,866 km (0.094 R)
• M51: 24,865,560 km (0.11 R)
• M52: 24,974,168 km (0.084 R)
• M53: 25,409,946 km (0.106 R)
• M54: 26,013,125 km (0.032 R)
• M55: 26,565,590 km (0.057 R)
• M56: 27,010,494 km (0.092 R)
• M57: 27,345,593 km (0.044 R)
• M58: 27,738,437 km (0.094 R)
• M59: 27,851,084 km (0.062 R)
• M60: 28,302,870 km (0.094 R)
• M61: 28,700,351 km (0.089 R)
• M62: 29,500,551 km (0.116 R)
• M63: 30,540,256 km (0.113 R)
• M64: 30,773,030 km (0.092 R)
• M65: 32,181,344 km (0.097 R)
• M66: 32,655,570 km (0.093 R)
• M67: 33,550,763 km (0.091 R)
• M68: 35,304,499 km (0.082 R)
• M69: 35,793,385 km (0.043 R)
• M70: 35,916,055 km (0.08 R)
• M71: 36,469,418 km (0.071 R)
• M72: 38,585,629 km (0.081 R)
• M73: 39,215,586 km (0.114 R)
• M74: 39,975,992 km (0.105 R)
• M75: 40,294,336 km (0.087 R)
• M76: 41,061,624 km (0.067 R)
• M77: 41,704,745 km (0.096 R)
• M78: 42,351,157 km (0.057 R)
• M79: 43,001,010 km (0.106 R)
• M80: 43,392,508 km (0.104 R)
• M81: 43,523,257 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 11.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.38 AU - 6.3 AU

Year: 8229 Days

Day: 8 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,798,716 km

• M1: 159,621 km (0.075 R)
• M2: 337,642 km (0.108 R)
• M3: 417,528 km (0.106 R)
• M4: 917,035 km (0.118 R)
• M5: 1,021,454 km (0.089 R)
• M6: 1,148,912 km (0.037 R)
• M7: 1,262,456 km (0.098 R)
• M8: 1,340,547 km (0.046 R)
• M9: 1,563,896 km (0.087 R)
• M10: 1,669,512 km (0.082 R)
• M11: 1,843,644 km (0.107 R)
• M12: 2,116,511 km (0.113 R)
• M13: 3,252,707 km (0.075 R)
• M14: 3,361,763 km (0.049 R)
• M15: 3,724,837 km (0.079 R)
• M16: 3,839,130 km (0.08 R)
• M17: 4,100,478 km (0.083 R)
• M18: 4,549,271 km (0.093 R)
• M19: 5,988,253 km (0.033 R)
• M20: 6,122,592 km (0.101 R)
• M21: 6,360,153 km (0.051 R)
• M22: 7,126,394 km (0.057 R)
• M23: 8,143,809 km (0.074 R)
• M24: 8,367,757 km (0.057 R)
• M25: 8,936,378 km (0.111 R)
• M26: 10,031,435 km (0.1 R)
• M27: 11,292,844 km (0.103 R)
• M28: 11,500,935 km (0.103 R)
• M29: 11,878,669 km (0.112 R)
• M30: 12,346,163 km (0.101 R)
• M31: 12,560,536 km (0.084 R)
• M32: 12,819,490 km (0.069 R)
• M33: 13,123,922 km (0.097 R)
• M34: 13,255,119 km (0.092 R)
• M35: 14,096,009 km (0.111 R)
• M36: 14,545,551 km (0.061 R)
• M37: 14,954,252 km (0.094 R)
• M38: 15,045,507 km (0.066 R)
• M39: 15,643,599 km (0.118 R)
• M40: 15,782,875 km (0.092 R)
• M41: 16,155,822 km (0.096 R)
• M42: 16,343,567 km (0.107 R)
• M43: 17,725,403 km (0.027 R)
• M44: 17,918,983 km (0.114 R)
• M45: 18,996,087 km (0.101 R)
• M46: 19,392,970 km (0.114 R)
• M47: 19,542,568 km (0.108 R)
• M48: 19,943,191 km (0.086 R)
• M49: 21,315,303 km (0.104 R)
• M50: 21,572,761 km (0.114 R)
• M51: 21,986,848 km (0.076 R)
• M52: 22,142,729 km (0.119 R)
• M53: 22,455,837 km (0.046 R)
• M54: 23,086,243 km (0.069 R)
• M55: 23,350,582 km (0.088 R)
• M56: 23,562,861 km (0.118 R)
• M57: 23,989,365 km (0.069 R)
• M58: 25,066,619 km (0.108 R)
• M59: 25,175,227 km (0.107 R)
• M60: 26,711,897 km (0.072 R)
• M61: 29,073,449 km (0.112 R)
• M62: 29,530,769 km (0.118 R)
• M63: 30,279,207 km (0.066 R)
• M64: 31,325,645 km (0.064 R)
• M65: 31,442,630 km (0.094 R)
• M66: 32,324,809 km (0.045 R)
• M67: 32,620,564 km (0.077 R)
• M68: 32,917,366 km (0.103 R)
• M69: 34,233,827 km (0.07 R)
• M70: 34,535,416 km (0.114 R)
• M71: 36,117,863 km (0.105 R)
• M72: 36,486,322 km (0.083 R)
• M73: 37,537,397 km (0.056 R)
• M74: 38,598,195 km (0.09 R)
• M75: 38,849,221 km (0.025 R)
• M76: 38,975,032 km (0.081 R)
• M77: 40,430,620 km (0.092 R)
• M78: 40,813,291 km (0.103 R)
• M79: 40,941,197 km (0.076 R)
• M80: 42,162,215 km (0.11 R)
• M81: 43,460,276 km (0.064 R)
• M82: 43,590,875 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137

Radius: 3

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.75 AU - 8.65 AU

Year: 15659 Days

Day: 17.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,798,716 km

• M1: 59,390 km (0.097 R)
• M2: 144,063 km (0.049 R)
• M3: 177,722 km (0.067 R)
• M4: 295,306 km (0.093 R)
• M5: 706,850 km (0.075 R)
• M6: 782,098 km (0.108 R)
• M7: 844,181 km (0.072 R)
• M8: 875,746 km (0.102 R)
• M9: 1,091,017 km (0.062 R)
• M10: 1,433,746 km (0.082 R)
• M11: 1,509,891 km (0.087 R)
• M12: 1,646,474 km (0.104 R)
• M13: 1,848,282 km (0.111 R)
• M14: 2,431,414 km (0.1 R)
• M15: 2,499,481 km (0.065 R)
• M16: 2,778,032 km (0.096 R)
• M17: 4,040,638 km (0.095 R)
• M18: 4,477,165 km (0.101 R)
• M19: 4,842,633 km (0.088 R)
• M20: 4,871,206 km (0.063 R)
• M21: 4,985,798 km (0.062 R)
• M22: 5,542,452 km (0.028 R)
• M23: 5,873,661 km (0.119 R)
• M24: 6,026,251 km (0.099 R)
• M25: 6,681,490 km (0.108 R)
• M26: 6,969,166 km (0.065 R)
• M27: 7,622,909 km (0.116 R)
• M28: 7,889,792 km (0.09 R)
• M29: 8,364,316 km (0.112 R)
• M30: 8,605,019 km (0.085 R)
• M31: 8,743,547 km (0.113 R)
• M32: 9,163,618 km (0.087 R)
• M33: 9,198,923 km (0.092 R)
• M34: 9,340,592 km (0.07 R)
• M35: 9,554,517 km (0.116 R)
• M36: 9,805,991 km (0.108 R)
• M37: 10,096,211 km (0.107 R)
• M38: 10,132,563 km (0.039 R)
• M39: 10,352,322 km (0.081 R)
• M40: 10,573,727 km (0.097 R)
• M41: 10,871,128 km (0.119 R)
• M42: 11,246,918 km (0.083 R)
• M43: 11,284,616 km (0.069 R)
• M44: 11,856,828 km (0.1 R)
• M45: 12,870,653 km (0.052 R)
• M46: 13,348,020 km (0.04 R)
• M47: 13,468,147 km (0.049 R)
• M48: 13,750,139 km (0.066 R)
• M49: 13,952,545 km (0.046 R)
• M50: 14,731,202 km (0.112 R)
• M51: 15,021,721 km (0.084 R)
• M52: 15,272,147 km (0.068 R)
• M53: 15,481,884 km (0.074 R)
• M54: 15,650,331 km (0.086 R)
• M55: 16,074,291 km (0.097 R)
• M56: 16,501,842 km (0.099 R)
• M57: 16,587,861 km (0.088 R)
• M58: 16,630,945 km (0.112 R)
• M59: 16,889,899 km (0.113 R)
• M60: 18,293,875 km (0.092 R)
• M61: 18,919,792 km (0.096 R)
• M62: 19,054,879 km (0.086 R)
• M63: 19,416,457 km (0.096 R)
• M64: 20,746,382 km (0.088 R)
• M65: 21,258,456 km (0.108 R)
• M66: 21,305,280 km (0.082 R)
• M67: 21,916,238 km (0.116 R)
• M68: 22,390,164 km (0.105 R)
• M69: 22,676,045 km (0.115 R)
• M70: 22,963,273 km (0.063 R)
• M71: 23,492,850 km (0.091 R)
• M72: 24,075,234 km (0.081 R)
• M73: 25,900,328 km (0.086 R)
• M74: 27,361,750 km (0.108 R)
• M75: 28,746,128 km (0.112 R)
• M76: 30,205,755 km (0.045 R)
• M77: 30,310,922 km (0.101 R)
• M78: 30,468,898 km (0.112 R)
• M79: 31,369,327 km (0.072 R)
• M80: 31,903,092 km (0.115 R)
• M81: 31,956,648 km (0.103 R)
• M82: 32,171,172 km (0.108 R)
• M83: 32,493,705 km (0.076 R)
• M84: 32,709,425 km (0.049 R)
• M85: 32,925,594 km (0.049 R)
• M86: 33,467,886 km (0.03 R)
• M87: 33,794,757 km (0.115 R)
• M88: 35,002,311 km (0.117 R)
• M89: 36,000,728 km (0.11 R)
• M90: 36,839,972 km (0.056 R)
• M91: 37,572,403 km (0.065 R)
• M92: 37,628,951 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 17,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit