🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.8

Radius: 12.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.6 AU - 0.82 AU

Year: 413 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,911,451 km

• M1: 195,375 km (0.113 R)
• M2: 313,557 km (0.086 R)
• M3: 414,835 km (0.104 R)
• M4: 504,294 km (0.047 R)
• M5: 652,546 km (0.089 R)
• M6: 783,893 km (0.086 R)
• M7: 961,017 km (0.096 R)
• M8: 1,075,908 km (0.035 R)
• M9: 1,165,367 km (0.042 R)
• M10: 1,407,716 km (0.054 R)
• M11: 1,525,599 km (0.107 R)
• M12: 1,652,009 km (0.107 R)
• M13: 1,900,192 km (0.034 R)
• M14: 2,031,539 km (0.118 R)
• M15: 2,231,701 km (0.1 R)
• M16: 2,370,827 km (0.118 R)
• M17: 2,455,649 km (0.098 R)
• M18: 2,675,408 km (0.087 R)
• M19: 2,758,136 km (0.113 R)
• M20: 2,992,855 km (0.099 R)
• M21: 3,284,720 km (0.099 R)
• M22: 3,475,907 km (0.119 R)
• M23: 3,716,909 km (0.105 R)
• M24: 3,882,813 km (0.067 R)
• M25: 3,963,446 km (0.091 R)
• M26: 4,119,327 km (0.086 R)
• M27: 4,277,452 km (0.109 R)
• M28: 4,500,802 km (0.087 R)
• M29: 4,678,075 km (0.075 R)
• M30: 4,850,262 km (0.104 R)
• M31: 4,988,191 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 11.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.71 AU - 2.19 AU

Year: 1880 Days

Day: 12.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 83,911,451 km

• M1: 182,958 km (0.077 R)
• M2: 276,906 km (0.118 R)
• M3: 378,333 km (0.071 R)
• M4: 619,186 km (0.046 R)
• M5: 739,462 km (0.096 R)
• M6: 875,447 km (0.103 R)
• M7: 1,020,557 km (0.094 R)
• M8: 1,205,759 km (0.064 R)
• M9: 1,294,470 km (0.117 R)
• M10: 1,377,198 km (0.089 R)
• M11: 1,478,925 km (0.064 R)
• M12: 1,744,910 km (0.06 R)
• M13: 2,007,155 km (0.115 R)
• M14: 2,363,347 km (0.085 R)
• M15: 2,517,732 km (0.057 R)
• M16: 2,825,904 km (0.102 R)
• M17: 3,001,232 km (0.071 R)
• M18: 3,123,903 km (0.094 R)
• M19: 3,584,215 km (0.113 R)
• M20: 3,762,386 km (0.076 R)
• M21: 3,907,197 km (0.071 R)
• M22: 4,017,002 km (0.088 R)
• M23: 4,090,754 km (0.119 R)
• M24: 4,164,954 km (0.103 R)
• M25: 4,252,170 km (0.071 R)
• M26: 4,415,680 km (0.081 R)
• M27: 4,491,826 km (0.078 R)
• M28: 4,619,881 km (0.12 R)
• M29: 4,853,404 km (0.083 R)
• M30: 4,945,257 km (0.101 R)
• M31: 5,144,072 km (0.101 R)
• M32: 5,305,040 km (0.115 R)
• M33: 5,604,535 km (0.077 R)
• M34: 5,742,464 km (0.073 R)
• M35: 5,881,739 km (0.09 R)
• M36: 6,078,311 km (0.053 R)
• M37: 6,507,208 km (0.095 R)
• M38: 6,798,625 km (0.086 R)
• M39: 6,960,789 km (0.104 R)
• M40: 7,515,498 km (0.09 R)
• M41: 7,622,161 km (0.099 R)
• M42: 8,069,010 km (0.103 R)
• M43: 8,178,216 km (0.102 R)
• M44: 8,287,872 km (0.118 R)
• M45: 8,556,250 km (0.106 R)
• M46: 8,635,687 km (0.114 R)
• M47: 8,763,294 km (0.028 R)
• M48: 8,907,805 km (0.113 R)
• M49: 9,394,896 km (0.03 R)
• M50: 9,625,127 km (0.09 R)
• M51: 9,857,303 km (0.102 R)
• M52: 10,024,404 km (0.113 R)
• M53: 10,259,721 km (0.098 R)
• M54: 10,462,875 km (0.052 R)
• M55: 10,770,299 km (0.025 R)
• M56: 10,976,744 km (0.113 R)
• M57: 11,149,978 km (0.07 R)
• M58: 11,236,894 km (0.085 R)
• M59: 11,481,337 km (0.055 R)
• M60: 11,727,725 km (0.111 R)
• M61: 11,922,502 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.2

Radius: 12.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.46 AU - 4.66 AU

Year: 6721 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,911,451 km

• M1: 167,550 km (0.052 R)
• M2: 266,135 km (0.107 R)
• M3: 523,293 km (0.107 R)
• M4: 692,489 km (0.119 R)
• M5: 806,781 km (0.12 R)
• M6: 912,697 km (0.104 R)
• M7: 1,459,926 km (0.095 R)
• M8: 1,689,409 km (0.092 R)
• M9: 1,993,242 km (0.109 R)
• M10: 2,959,495 km (0.106 R)
• M11: 3,129,288 km (0.053 R)
• M12: 3,762,087 km (0.117 R)
• M13: 4,685,555 km (0.043 R)
• M14: 5,290,080 km (0.117 R)
• M15: 5,437,583 km (0.043 R)
• M16: 5,526,893 km (0.111 R)
• M17: 5,919,289 km (0.083 R)
• M18: 6,072,626 km (0.076 R)
• M19: 6,258,427 km (0.108 R)
• M20: 6,414,607 km (0.039 R)
• M21: 6,891,376 km (0.081 R)
• M22: 6,988,016 km (0.077 R)
• M23: 7,215,554 km (0.056 R)
• M24: 7,379,513 km (0.1 R)
• M25: 7,478,547 km (0.113 R)
• M26: 7,778,192 km (0.058 R)
• M27: 8,423,856 km (0.054 R)
• M28: 8,631,498 km (0.117 R)
• M29: 8,735,768 km (0.053 R)
• M30: 9,911,906 km (0.112 R)
• M31: 10,167,718 km (0.092 R)
• M32: 10,388,824 km (0.049 R)
• M33: 10,499,975 km (0.097 R)
• M34: 10,611,426 km (0.079 R)
• M35: 10,986,168 km (0.108 R)
• M36: 11,594,733 km (0.118 R)
• M37: 12,136,127 km (0.114 R)
• M38: 14,507,702 km (0.117 R)
• M39: 15,724,681 km (0.094 R)
• M40: 15,895,223 km (0.107 R)
• M41: 16,023,428 km (0.106 R)
• M42: 16,410,138 km (0.067 R)
• M43: 16,756,607 km (0.072 R)
• M44: 16,843,523 km (0.111 R)
• M45: 17,105,469 km (0.061 R)
• M46: 18,390,066 km (0.061 R)
• M47: 20,397,819 km (0.065 R)
• M48: 20,816,993 km (0.108 R)
• M49: 20,910,641 km (0.102 R)
• M50: 21,427,651 km (0.094 R)
• M51: 21,996,422 km (0.053 R)
• M52: 22,091,716 km (0.105 R)
• M53: 22,426,366 km (0.112 R)
• M54: 22,762,662 km (0.045 R)
• M55: 22,907,324 km (0.117 R)
• M56: 24,321,323 km (0.072 R)
• M57: 25,213,076 km (0.064 R)
• M58: 25,312,857 km (0.082 R)
• M59: 25,512,870 km (0.107 R)
• M60: 26,774,129 km (0.09 R)
• M61: 26,926,869 km (0.052 R)
• M62: 27,233,096 km (0.109 R)
• M63: 27,694,755 km (0.065 R)
• M64: 28,159,106 km (0.09 R)
• M65: 28,573,792 km (0.051 R)
• M66: 28,782,032 km (0.115 R)
• M67: 30,041,646 km (0.119 R)
• M68: 30,147,412 km (0.084 R)
• M69: 30,359,392 km (0.082 R)
• M70: 30,571,821 km (0.069 R)
• M71: 31,158,544 km (0.112 R)
• M72: 31,964,727 km (0.106 R)
• M73: 32,343,209 km (0.086 R)
• M74: 33,268,771 km (0.1 R)
• M75: 34,092,607 km (0.079 R)
• M76: 34,479,317 km (0.115 R)
• M77: 34,645,520 km (0.088 R)
• M78: 35,368,826 km (0.047 R)
• M79: 35,816,423 km (0.1 R)
• M80: 35,928,621 km (0.067 R)
• M81: 36,322,213 km (0.093 R)
• M82: 36,660,753 km (0.069 R)
• M83: 37,057,038 km (0.063 R)
• M84: 37,227,281 km (0.093 R)
• M85: 37,568,663 km (0.052 R)
• M86: 38,025,236 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 11.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.07 AU - 5.77 AU

Year: 7533 Days

Day: 10.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 83,911,451 km

• M1: 206,146 km (0.087 R)
• M2: 343,626 km (0.093 R)
• M3: 414,536 km (0.11 R)
• M4: 593,455 km (0.044 R)
• M5: 693,685 km (0.112 R)
• M6: 1,457,083 km (0.108 R)
• M7: 1,533,229 km (0.075 R)
• M8: 1,769,892 km (0.111 R)
• M9: 1,892,862 km (0.039 R)
• M10: 2,264,313 km (0.118 R)
• M11: 2,383,244 km (0.049 R)
• M12: 2,473,900 km (0.105 R)
• M13: 2,674,361 km (0.1 R)
• M14: 3,157,562 km (0.074 R)
• M15: 3,546,666 km (0.106 R)
• M16: 3,897,473 km (0.103 R)
• M17: 4,168,096 km (0.101 R)
• M18: 4,426,152 km (0.116 R)
• M19: 4,746,740 km (0.099 R)
• M20: 5,094,406 km (0.1 R)
• M21: 5,611,416 km (0.117 R)
• M22: 5,773,879 km (0.092 R)
• M23: 6,333,675 km (0.097 R)
• M24: 6,716,645 km (0.094 R)
• M25: 6,802,664 km (0.079 R)
• M26: 6,976,048 km (0.057 R)
• M27: 8,345,916 km (0.109 R)
• M28: 8,578,241 km (0.087 R)
• M29: 9,505,150 km (0.106 R)
• M30: 9,747,797 km (0.05 R)
• M31: 9,845,485 km (0.1 R)
• M32: 9,968,155 km (0.082 R)
• M33: 10,739,482 km (0.102 R)
• M34: 11,043,165 km (0.108 R)
• M35: 11,478,345 km (0.066 R)
• M36: 11,710,970 km (0.059 R)
• M37: 11,945,240 km (0.077 R)
• M38: 12,978,214 km (0.113 R)
• M39: 13,220,562 km (0.045 R)
• M40: 13,355,948 km (0.096 R)
• M41: 13,628,067 km (0.094 R)
• M42: 15,213,655 km (0.052 R)
• M43: 15,327,199 km (0.038 R)
• M44: 15,497,891 km (0.064 R)
• M45: 16,915,779 km (0.068 R)
• M46: 17,062,834 km (0.046 R)
• M47: 17,328,520 km (0.082 R)
• M48: 17,565,782 km (0.119 R)
• M49: 18,859,804 km (0.068 R)
• M50: 19,257,136 km (0.117 R)
• M51: 20,153,376 km (0.109 R)
• M52: 20,309,257 km (0.03 R)
• M53: 20,685,047 km (0.12 R)
• M54: 21,031,516 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.8

Radius: 6.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.7 AU - 8.66 AU

Year: 16149 Days

Day: 18.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,911,451 km

• M1: 112,049 km (0.039 R)
• M2: 166,951 km (0.099 R)
• M3: 239,207 km (0.099 R)
• M4: 423,661 km (0.105 R)
• M5: 623,823 km (0.068 R)
• M6: 706,401 km (0.05 R)
• M7: 807,829 km (0.103 R)
• M8: 977,024 km (0.106 R)
• M9: 1,074,113 km (0.094 R)
• M10: 1,157,588 km (0.118 R)
• M11: 2,233,646 km (0.114 R)
• M12: 2,319,515 km (0.095 R)
• M13: 2,384,740 km (0.082 R)
• M14: 3,483,237 km (0.096 R)
• M15: 3,533,203 km (0.104 R)
• M16: 3,862,916 km (0.094 R)
• M17: 4,176,174 km (0.116 R)
• M18: 4,282,389 km (0.048 R)
• M19: 4,579,191 km (0.074 R)
• M20: 5,422,175 km (0.069 R)
• M21: 5,480,069 km (0.069 R)
• M22: 6,711,858 km (0.031 R)
• M23: 7,151,377 km (0.056 R)
• M24: 7,665,096 km (0.069 R)
• M25: 7,828,157 km (0.111 R)
• M26: 8,157,572 km (0.093 R)
• M27: 9,207,450 km (0.07 R)
• M28: 9,415,540 km (0.092 R)
• M29: 9,520,109 km (0.065 R)
• M30: 9,660,283 km (0.072 R)
• M31: 9,730,593 km (0.109 R)
• M32: 9,978,028 km (0.109 R)
• M33: 10,191,804 km (0.089 R)
• M34: 10,263,312 km (0.102 R)
• M35: 10,551,437 km (0.114 R)
• M36: 10,696,397 km (0.11 R)
• M37: 10,769,102 km (0.064 R)
• M38: 11,955,563 km (0.038 R)
• M39: 12,411,088 km (0.078 R)
• M40: 12,564,276 km (0.112 R)
• M41: 13,221,909 km (0.079 R)
• M42: 13,771,980 km (0.09 R)
• M43: 13,851,117 km (0.078 R)
• M44: 14,329,382 km (0.073 R)
• M45: 15,672,471 km (0.091 R)
• M46: 16,254,407 km (0.086 R)
• M47: 16,338,032 km (0.111 R)
• M48: 16,632,142 km (0.118 R)
• M49: 17,439,222 km (0.103 R)
• M50: 18,259,019 km (0.117 R)
• M51: 18,433,150 km (0.111 R)
• M52: 18,783,209 km (0.067 R)
• M53: 19,091,231 km (0.075 R)
• M54: 20,747,280 km (0.091 R)
• M55: 21,065,624 km (0.119 R)
• M56: 21,248,433 km (0.032 R)
• M57: 21,799,551 km (0.108 R)
• M58: 22,262,557 km (0.115 R)
• M59: 22,682,029 km (0.069 R)
• M60: 22,916,150 km (0.066 R)
• M61: 23,057,071 km (0.11 R)
• M62: 24,051,298 km (0.032 R)
• M63: 24,099,020 km (0.09 R)
• M64: 25,301,488 km (0.086 R)
• M65: 25,739,211 km (0.088 R)
• M66: 25,836,749 km (0.066 R)
• M67: 26,326,682 km (0.04 R)
• M68: 26,918,491 km (0.118 R)
• M69: 27,216,191 km (0.11 R)
• M70: 28,165,689 km (0.114 R)
• M71: 28,215,954 km (0.111 R)
• M72: 28,518,291 km (0.111 R)
• M73: 28,973,667 km (0.063 R)
• M74: 29,075,244 km (0.057 R)
• M75: 30,302,993 km (0.081 R)
• M76: 30,457,528 km (0.095 R)
• M77: 31,234,689 km (0.114 R)
• M78: 32,018,432 km (0.118 R)
• M79: 33,605,217 km (0.052 R)
• M80: 33,925,656 km (0.097 R)
• M81: 34,461,964 km (0.079 R)
• M82: 34,785,095 km (0.097 R)
• M83: 35,055,119 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.2

Radius: 6.5

Gravity: 21.5 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.75 AU - 10.19 AU

Year: 20116 Days

Day: 21.9 Hours

Environment

Temp: -244 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,911,451 km

• M1: 94,546 km (0.12 R)
• M2: 164,707 km (0.094 R)
• M3: 629,807 km (0.113 R)
• M4: 726,447 km (0.075 R)
• M5: 1,103,733 km (0.043 R)
• M6: 1,162,076 km (0.054 R)
• M7: 2,232,000 km (0.049 R)
• M8: 2,420,194 km (0.117 R)
• M9: 2,652,669 km (0.074 R)
• M10: 4,147,003 km (0.095 R)
• M11: 4,902,322 km (0.065 R)
• M12: 4,999,710 km (0.083 R)
• M13: 5,853,316 km (0.072 R)
• M14: 6,113,018 km (0.071 R)
• M15: 6,536,230 km (0.098 R)
• M16: 6,589,786 km (0.087 R)
• M17: 6,751,352 km (0.086 R)
• M18: 7,023,620 km (0.041 R)
• M19: 7,188,626 km (0.113 R)
• M20: 8,672,338 km (0.109 R)
• M21: 9,207,300 km (0.087 R)
• M22: 9,569,925 km (0.115 R)
• M23: 9,630,812 km (0.058 R)
• M24: 10,122,690 km (0.094 R)
• M25: 10,748,906 km (0.068 R)
• M26: 11,066,652 km (0.111 R)
• M27: 12,236,208 km (0.077 R)
• M28: 12,434,874 km (0.089 R)
• M29: 12,568,016 km (0.079 R)
• M30: 12,768,477 km (0.104 R)
• M31: 13,104,923 km (0.056 R)
• M32: 13,649,459 km (0.061 R)
• M33: 13,786,790 km (0.091 R)
• M34: 13,924,570 km (0.063 R)
• M35: 16,481,048 km (0.107 R)
• M36: 16,700,508 km (0.099 R)
• M37: 17,290,522 km (0.093 R)
• M38: 20,184,941 km (0.047 R)
• M39: 20,419,661 km (0.112 R)
• M40: 20,576,738 km (0.108 R)
• M41: 22,249,991 km (0.078 R)
• M42: 22,492,489 km (0.101 R)
• M43: 22,980,327 km (0.064 R)
• M44: 23,553,886 km (0.054 R)
• M45: 24,132,081 km (0.103 R)
• M46: 28,658,913 km (0.066 R)
• M47: 28,746,727 km (0.055 R)
• M48: 31,063,100 km (0.105 R)
• M49: 31,696,946 km (0.053 R)
• M50: 32,518,089 km (0.094 R)
• M51: 32,977,355 km (0.113 R)
• M52: 33,623,917 km (0.098 R)
• M53: 36,251,454 km (0.111 R)
• M54: 37,014,403 km (0.096 R)
• M55: 37,301,780 km (0.119 R)
• M56: 37,493,714 km (0.111 R)
• M57: 37,878,779 km (0.056 R)
• M58: 39,041,753 km (0.083 R)
• M59: 40,314,831 km (0.099 R)
• M60: 41,204,190 km (0.087 R)
• M61: 41,502,040 km (0.063 R)
• M62: 42,399,926 km (0.074 R)
• M63: 43,708,159 km (0.094 R)
• M64: 43,910,715 km (0.057 R)
• M65: 47,711,698 km (0.109 R)
• M66: 48,338,064 km (0.088 R)
• M67: 49,915,574 km (0.113 R)
• M68: 50,127,105 km (0.065 R)
• M69: 50,976,522 km (0.054 R)
• M70: 51,403,025 km (0.111 R)
• M71: 58,163,353 km (0.07 R)
• M72: 58,385,955 km (0.08 R)
• M73: 58,497,405 km (0.038 R)
• M74: 59,503,600 km (0.11 R)
• M75: 59,840,345 km (0.089 R)
• M76: 62,784,581 km (0.025 R)
• M77: 63,127,309 km (0.103 R)
• M78: 64,619,698 km (0.076 R)
• M79: 65,543,913 km (0.058 R)
• M80: 66,007,667 km (0.104 R)
• M81: 69,402,043 km (0.11 R)
• M82: 69,638,258 km (0.102 R)
• M83: 69,874,772 km (0.056 R)
• M84: 70,467,030 km (0.062 R)
• M85: 71,656,632 km (0.052 R)
• M86: 73,213,048 km (0.111 R)
• M87: 74,780,535 km (0.046 R)
• M88: 76,602,936 km (0.106 R)
• M89: 78,194,209 km (0.079 R)
• M90: 78,562,967 km (0.048 R)
• M91: 81,782,912 km (0.12 R)
• M92: 82,157,206 km (0.079 R)
• M93: 82,532,098 km (0.063 R)
• M94: 83,534,553 km (0.139 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit