🌌 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: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.5

Radius: 11.4

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.55 AU - 0.77 AU

Year: 377 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 64,830,902 km

• M1: 151,393 km (0.118 R)
• M2: 392,545 km (0.057 R)
• M3: 469,438 km (0.075 R)
• M4: 545,733 km (0.06 R)
• M5: 619,634 km (0.11 R)
• M6: 697,425 km (0.088 R)
• M7: 774,917 km (0.072 R)
• M8: 859,889 km (0.08 R)
• M9: 975,827 km (0.076 R)
• M10: 1,097,300 km (0.095 R)
• M11: 1,204,263 km (0.052 R)
• M12: 1,279,361 km (0.057 R)
• M13: 1,382,135 km (0.044 R)
• M14: 1,461,122 km (0.111 R)
• M15: 1,563,447 km (0.118 R)
• M16: 1,651,710 km (0.08 R)
• M17: 1,804,300 km (0.071 R)
• M18: 1,891,366 km (0.084 R)
• M19: 1,979,629 km (0.114 R)
• M20: 2,160,792 km (0.118 R)
• M21: 2,240,976 km (0.098 R)
• M22: 2,341,207 km (0.055 R)
• M23: 2,442,933 km (0.067 R)
• M24: 2,650,725 km (0.112 R)
• M25: 2,817,377 km (0.103 R)
• M26: 3,035,640 km (0.118 R)
• M27: 3,182,096 km (0.1 R)
• M28: 3,288,161 km (0.084 R)
• M29: 3,554,745 km (0.104 R)
• M30: 3,650,038 km (0.071 R)
• M31: 3,724,089 km (0.096 R)
• M32: 3,858,428 km (0.089 R)
• M33: 4,093,746 km (0.045 R)
• M34: 4,209,385 km (0.094 R)
• M35: 4,302,584 km (0.115 R)
• M36: 4,412,389 km (0.106 R)
• M37: 4,491,227 km (0.081 R)
• M38: 4,642,620 km (0.072 R)
• M39: 4,779,353 km (0.065 R)
• M40: 4,884,969 km (0.1 R)
• M41: 5,231,288 km (0.099 R)
• M42: 5,348,573 km (0.073 R)
• M43: 5,432,946 km (0.109 R)
• M44: 5,714,339 km (0.1 R)
• M45: 5,826,388 km (0.044 R)
• M46: 5,948,011 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.4

Radius: 9

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.86 AU - 2.44 AU

Year: 2216 Days

Day: 9.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 64,830,902 km

• M1: 125,064 km (0.12 R)
• M2: 304,880 km (0.045 R)
• M3: 409,001 km (0.103 R)
• M4: 620,083 km (0.112 R)
• M5: 750,981 km (0.087 R)
• M6: 900,130 km (0.094 R)
• M7: 1,031,926 km (0.064 R)
• M8: 1,335,311 km (0.105 R)
• M9: 1,435,840 km (0.092 R)
• M10: 1,538,913 km (0.115 R)
• M11: 1,720,076 km (0.105 R)
• M12: 1,829,881 km (0.096 R)
• M13: 1,897,051 km (0.1 R)
• M14: 1,987,707 km (0.04 R)
• M15: 2,068,340 km (0.073 R)
• M16: 2,304,854 km (0.077 R)
• M17: 2,377,559 km (0.065 R)
• M18: 2,488,112 km (0.094 R)
• M19: 2,727,020 km (0.066 R)
• M20: 2,804,062 km (0.027 R)
• M21: 3,013,200 km (0.079 R)
• M22: 3,363,708 km (0.117 R)
• M23: 3,460,348 km (0.114 R)
• M24: 3,543,974 km (0.106 R)
• M25: 3,628,347 km (0.099 R)
• M26: 3,684,895 km (0.091 R)
• M27: 3,928,590 km (0.102 R)
• M28: 4,222,101 km (0.102 R)
• M29: 4,583,679 km (0.095 R)
• M30: 4,721,907 km (0.083 R)
• M31: 4,845,924 km (0.116 R)
• M32: 5,034,118 km (0.037 R)
• M33: 5,128,963 km (0.089 R)
• M34: 5,760,864 km (0.041 R)
• M35: 5,843,592 km (0.07 R)
• M36: 5,993,639 km (0.093 R)
• M37: 6,077,563 km (0.081 R)
• M38: 6,675,805 km (0.069 R)
• M39: 6,745,368 km (0.077 R)
• M40: 7,061,468 km (0.095 R)
• M41: 7,635,475 km (0.057 R)
• M42: 7,763,082 km (0.084 R)
• M43: 7,928,089 km (0.096 R)
• M44: 8,020,391 km (0.077 R)
• M45: 8,713,777 km (0.104 R)
• M46: 9,000,406 km (0.107 R)
• M47: 9,387,416 km (0.036 R)
• M48: 9,465,356 km (0.109 R)
• M49: 10,017,821 km (0.103 R)
• M50: 10,217,684 km (0.074 R)
• M51: 10,479,480 km (0.058 R)
• M52: 11,402,649 km (0.106 R)
• M53: 11,506,919 km (0.103 R)
• M54: 11,632,282 km (0.069 R)
• M55: 11,779,187 km (0.078 R)
• M56: 11,863,560 km (0.076 R)
• M57: 12,117,428 km (0.091 R)
• M58: 12,544,679 km (0.102 R)
• M59: 12,760,100 km (0.104 R)
• M60: 13,282,197 km (0.083 R)
• M61: 13,391,852 km (0.117 R)
• M62: 13,545,938 km (0.085 R)
• M63: 13,789,184 km (0.074 R)
• M64: 13,922,475 km (0.111 R)
• M65: 14,011,636 km (0.048 R)
• M66: 14,347,333 km (0.047 R)
• M67: 15,232,953 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 9.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.57 AU - 5.03 AU

Year: 7392 Days

Day: 10.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 64,830,902 km

• M1: 173,982 km (0.084 R)
• M2: 323,580 km (0.099 R)
• M3: 598,541 km (0.109 R)
• M4: 796,908 km (0.065 R)
• M5: 1,514,529 km (0.079 R)
• M6: 1,622,539 km (0.091 R)
• M7: 1,733,091 km (0.087 R)
• M8: 2,040,515 km (0.069 R)
• M9: 2,100,055 km (0.115 R)
• M10: 2,180,389 km (0.088 R)
• M11: 2,684,534 km (0.112 R)
• M12: 3,108,943 km (0.078 R)
• M13: 3,387,793 km (0.061 R)
• M14: 4,019,844 km (0.067 R)
• M15: 4,349,708 km (0.094 R)
• M16: 4,478,811 km (0.096 R)
• M17: 4,688,098 km (0.037 R)
• M18: 5,308,032 km (0.091 R)
• M19: 5,754,432 km (0.075 R)
• M20: 6,270,993 km (0.066 R)
• M21: 6,623,745 km (0.087 R)
• M22: 7,256,544 km (0.091 R)
• M23: 7,564,716 km (0.091 R)
• M24: 8,774,514 km (0.071 R)
• M25: 8,872,650 km (0.066 R)
• M26: 9,102,881 km (0.083 R)
• M27: 9,202,214 km (0.116 R)
• M28: 9,670,306 km (0.115 R)
• M29: 10,009,444 km (0.077 R)
• M30: 10,077,810 km (0.09 R)
• M31: 10,283,657 km (0.085 R)
• M32: 10,664,683 km (0.102 R)
• M33: 10,769,401 km (0.099 R)
• M34: 11,943,744 km (0.098 R)
• M35: 12,749,179 km (0.097 R)
• M36: 13,046,430 km (0.076 R)
• M37: 13,270,827 km (0.084 R)
• M38: 13,685,662 km (0.106 R)
• M39: 15,347,545 km (0.109 R)
• M40: 15,862,461 km (0.106 R)
• M41: 16,262,485 km (0.076 R)
• M42: 16,706,193 km (0.117 R)
• M43: 16,787,424 km (0.113 R)
• M44: 18,228,201 km (0.083 R)
• M45: 20,354,286 km (0.12 R)
• M46: 20,745,186 km (0.061 R)
• M47: 21,182,610 km (0.098 R)
• M48: 21,270,424 km (0.054 R)
• M49: 22,467,955 km (0.116 R)
• M50: 23,007,255 km (0.101 R)
• M51: 23,778,582 km (0.041 R)
• M52: 24,144,498 km (0.074 R)
• M53: 24,512,210 km (0.027 R)
• M54: 25,253,317 km (0.111 R)
• M55: 28,145,643 km (0.072 R)
• M56: 28,387,393 km (0.077 R)
• M57: 28,775,450 km (0.078 R)
• M58: 29,999,759 km (0.084 R)
• M59: 33,517,253 km (0.115 R)
• M60: 34,287,832 km (0.065 R)
• M61: 34,494,277 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.8

Radius: 10

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.05 AU - 5.53 AU

Year: 8552 Days

Day: 12.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,830,902 km

• M1: 131,497 km (0.078 R)
• M2: 495,468 km (0.087 R)
• M3: 563,685 km (0.083 R)
• M4: 695,780 km (0.089 R)
• M5: 758,162 km (0.054 R)
• M6: 838,945 km (0.067 R)
• M7: 923,019 km (0.095 R)
• M8: 1,250,040 km (0.063 R)
• M9: 1,406,968 km (0.103 R)
• M10: 1,612,515 km (0.108 R)
• M11: 1,697,637 km (0.092 R)
• M12: 1,828,086 km (0.06 R)
• M13: 1,961,976 km (0.115 R)
• M14: 2,192,357 km (0.028 R)
• M15: 2,310,988 km (0.09 R)
• M16: 2,529,999 km (0.106 R)
• M17: 2,730,460 km (0.046 R)
• M18: 2,910,127 km (0.091 R)
• M19: 3,040,876 km (0.07 R)
• M20: 3,146,941 km (0.105 R)
• M21: 3,639,417 km (0.077 R)
• M22: 3,866,207 km (0.089 R)
• M23: 3,952,376 km (0.084 R)
• M24: 4,068,464 km (0.101 R)
• M25: 4,215,070 km (0.043 R)
• M26: 4,363,471 km (0.052 R)
• M27: 4,818,996 km (0.083 R)
• M28: 5,417,836 km (0.056 R)
• M29: 5,644,477 km (0.11 R)
• M30: 5,907,321 km (0.07 R)
• M31: 5,973,742 km (0.088 R)
• M32: 6,343,099 km (0.119 R)
• M33: 6,754,493 km (0.066 R)
• M34: 7,104,104 km (0.115 R)
• M35: 8,040,287 km (0.112 R)
• M36: 8,373,442 km (0.079 R)
• M37: 8,448,091 km (0.065 R)
• M38: 9,633,504 km (0.108 R)
• M39: 9,790,283 km (0.049 R)
• M40: 9,987,303 km (0.028 R)
• M41: 10,345,441 km (0.109 R)
• M42: 11,279,829 km (0.104 R)
• M43: 11,611,188 km (0.118 R)
• M44: 11,778,140 km (0.092 R)
• M45: 11,861,914 km (0.108 R)
• M46: 14,870,028 km (0.057 R)
• M47: 15,553,691 km (0.118 R)
• M48: 16,061,575 km (0.077 R)
• M49: 16,247,526 km (0.086 R)
• M50: 17,188,496 km (0.077 R)
• M51: 17,617,692 km (0.102 R)
• M52: 17,713,585 km (0.037 R)
• M53: 19,221,382 km (0.077 R)
• M54: 19,419,000 km (0.117 R)
• M55: 19,816,033 km (0.034 R)
• M56: 20,567,912 km (0.073 R)
• M57: 21,125,164 km (0.096 R)
• M58: 21,584,878 km (0.116 R)
• M59: 22,306,539 km (0.071 R)
• M60: 22,514,180 km (0.098 R)
• M61: 22,618,151 km (0.097 R)
• M62: 22,931,409 km (0.094 R)
• M63: 24,840,128 km (0.1 R)
• M64: 27,574,777 km (0.076 R)
• M65: 28,357,473 km (0.079 R)
• M66: 29,317,592 km (0.067 R)
• M67: 30,633,605 km (0.109 R)
• M68: 30,864,434 km (0.084 R)
• M69: 31,327,888 km (0.116 R)
• M70: 34,276,014 km (0.051 R)
• M71: 34,936,488 km (0.086 R)
• M72: 35,661,739 km (0.059 R)
• M73: 36,147,932 km (0.095 R)
• M74: 36,513,998 km (0.1 R)
• M75: 38,736,573 km (0.11 R)
• M76: 38,923,720 km (0.111 R)
• M77: 39,111,316 km (0.084 R)
• M78: 39,864,242 km (0.114 R)
• M79: 39,927,223 km (0.07 R)
• M80: 40,242,426 km (0.092 R)
• M81: 41,639,670 km (0.07 R)
• M82: 42,279,949 km (0.082 R)
• M83: 42,408,453 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.9

Radius: 6.1

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.27 AU - 6.27 AU

Year: 9743 Days

Day: 20.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 64,830,902 km

• M1: 133,890 km (0.119 R)
• M2: 497,413 km (0.055 R)
• M3: 584,479 km (0.092 R)
• M4: 876,344 km (0.08 R)
• M5: 1,435,990 km (0.084 R)
• M6: 1,725,611 km (0.094 R)
• M7: 1,826,291 km (0.036 R)
• M8: 2,104,244 km (0.101 R)
• M9: 2,358,410 km (0.083 R)
• M10: 2,856,123 km (0.082 R)
• M11: 3,260,635 km (0.116 R)
• M12: 3,813,100 km (0.117 R)
• M13: 4,100,178 km (0.096 R)
• M14: 4,167,497 km (0.101 R)
• M15: 4,325,922 km (0.095 R)
• M16: 4,417,326 km (0.115 R)
• M17: 4,931,344 km (0.111 R)
• M18: 4,979,066 km (0.093 R)
• M19: 5,122,979 km (0.111 R)
• M20: 6,143,087 km (0.082 R)
• M21: 6,795,184 km (0.044 R)
• M22: 7,496,499 km (0.093 R)
• M23: 7,744,682 km (0.111 R)
• M24: 9,496,174 km (0.084 R)
• M25: 9,764,552 km (0.065 R)
• M26: 11,143,845 km (0.085 R)
• M27: 11,237,942 km (0.11 R)
• M28: 11,300,773 km (0.057 R)
• M29: 11,553,444 km (0.096 R)
• M30: 12,193,423 km (0.112 R)
• M31: 12,258,050 km (0.069 R)
• M32: 12,713,575 km (0.113 R)
• M33: 13,775,720 km (0.083 R)
• M34: 14,215,238 km (0.093 R)
• M35: 14,659,395 km (0.103 R)
• M36: 14,831,432 km (0.04 R)
• M37: 14,900,397 km (0.054 R)
• M38: 15,038,775 km (0.073 R)
• M39: 15,177,452 km (0.119 R)
• M40: 16,302,877 km (0.088 R)
• M41: 17,164,261 km (0.112 R)
• M42: 17,236,816 km (0.114 R)
• M43: 17,527,635 km (0.103 R)
• M44: 17,930,202 km (0.057 R)
• M45: 18,558,364 km (0.101 R)
• M46: 18,669,964 km (0.104 R)
• M47: 20,026,517 km (0.075 R)
• M48: 21,064,577 km (0.034 R)
• M49: 21,414,486 km (0.089 R)
• M50: 22,080,795 km (0.118 R)
• M51: 22,873,215 km (0.099 R)
• M52: 23,755,543 km (0.116 R)
• M53: 23,836,326 km (0.104 R)
• M54: 24,812,752 km (0.114 R)
• M55: 24,853,741 km (0.027 R)
• M56: 25,058,840 km (0.07 R)
• M57: 25,347,115 km (0.099 R)
• M58: 27,310,288 km (0.041 R)
• M59: 27,819,370 km (0.106 R)
• M60: 28,117,817 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.5

Radius: 4.5

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.27 AU - 11.95 AU

Year: 20941 Days

Day: 18.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,830,902 km

• M1: 61,784 km (0.106 R)
• M2: 186,997 km (0.045 R)
• M3: 409,449 km (0.06 R)
• M4: 653,743 km (0.082 R)
• M5: 737,218 km (0.114 R)
• M6: 823,985 km (0.072 R)
• M7: 1,080,246 km (0.051 R)
• M8: 1,413,101 km (0.086 R)
• M9: 2,259,825 km (0.111 R)
• M10: 2,648,331 km (0.07 R)
• M11: 2,987,619 km (0.032 R)
• M12: 3,340,670 km (0.116 R)
• M13: 3,595,585 km (0.118 R)
• M14: 3,743,986 km (0.063 R)
• M15: 4,047,071 km (0.074 R)
• M16: 4,201,606 km (0.079 R)
• M17: 4,357,936 km (0.068 R)
• M18: 4,397,429 km (0.06 R)
• M19: 4,436,923 km (0.11 R)
• M20: 5,293,969 km (0.053 R)
• M21: 5,762,959 km (0.104 R)
• M22: 6,068,288 km (0.116 R)
• M23: 6,468,462 km (0.054 R)
• M24: 6,558,520 km (0.054 R)
• M25: 6,649,027 km (0.04 R)
• M26: 6,694,505 km (0.035 R)
• M27: 8,942,362 km (0.097 R)
• M28: 9,194,136 km (0.057 R)
• M29: 9,911,308 km (0.12 R)
• M30: 9,963,218 km (0.082 R)
• M31: 10,119,548 km (0.108 R)
• M32: 12,447,141 km (0.077 R)
• M33: 12,784,634 km (0.086 R)
• M34: 13,930,853 km (0.088 R)
• M35: 14,398,645 km (0.106 R)
• M36: 15,953,715 km (0.118 R)
• M37: 16,565,870 km (0.096 R)
• M38: 16,751,072 km (0.114 R)
• M39: 17,248,186 km (0.081 R)
• M40: 17,310,718 km (0.085 R)
• M41: 17,624,125 km (0.042 R)
• M42: 17,687,106 km (0.11 R)
• M43: 18,066,336 km (0.109 R)
• M44: 18,448,110 km (0.068 R)
• M45: 18,511,989 km (0.084 R)
• M46: 18,832,577 km (0.107 R)
• M47: 19,025,857 km (0.103 R)
• M48: 19,674,663 km (0.087 R)
• M49: 20,264,976 km (0.112 R)
• M50: 21,127,558 km (0.07 R)
• M51: 21,395,487 km (0.09 R)
• M52: 21,529,826 km (0.043 R)
• M53: 22,137,942 km (0.102 R)
• M54: 26,117,544 km (0.064 R)
• M55: 26,405,071 km (0.095 R)
• M56: 26,621,390 km (0.101 R)
• M57: 27,346,491 km (0.098 R)
• M58: 28,225,229 km (0.091 R)
• M59: 28,668,038 km (0.085 R)
• M60: 30,311,221 km (0.098 R)
• M61: 30,462,166 km (0.105 R)
• M62: 30,840,499 km (0.071 R)
• M63: 30,916,345 km (0.112 R)
• M64: 31,372,768 km (0.096 R)
• M65: 31,525,507 km (0.107 R)
• M66: 35,103,589 km (0.072 R)
• M67: 35,500,173 km (0.097 R)
• M68: 35,818,667 km (0.078 R)
• M69: 36,137,909 km (0.118 R)
• M70: 36,217,944 km (0.103 R)
• M71: 39,959,835 km (0.079 R)
• M72: 40,789,355 km (0.083 R)
• M73: 40,956,007 km (0.094 R)
• M74: 41,289,910 km (0.108 R)
• M75: 41,960,408 km (0.065 R)
• M76: 46,231,427 km (0.065 R)
• M77: 46,666,158 km (0.037 R)
• M78: 48,771,299 km (0.065 R)
• M79: 49,835,389 km (0.109 R)
• M80: 50,370,351 km (0.11 R)
• M81: 50,907,108 km (0.12 R)
• M82: 51,896,249 km (0.1 R)
• M83: 52,076,814 km (0.112 R)
• M84: 52,257,528 km (0.081 R)
• M85: 52,438,542 km (0.091 R)
• M86: 52,619,705 km (0.065 R)
• M87: 58,056,241 km (0.103 R)
• M88: 58,431,283 km (0.106 R)
• M89: 59,561,195 km (0.051 R)
• M90: 60,034,074 km (0.117 R)
• M91: 60,508,150 km (0.082 R)
• M92: 61,078,716 km (0.05 R)
• M93: 61,364,747 km (0.064 R)
• M94: 61,746,671 km (0.08 R)
• M95: 61,842,264 km (0.057 R)
• M96: 63,089,910 km (0.027 R)
• M97: 63,765,045 km (0.055 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 17,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit