🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 13.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.65 AU - 0.69 AU

Year: 366 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 129.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 23,382,454 km

• M1: 179,069 km (0.066 R)
• M2: 267,182 km (0.11 R)
• M3: 386,710 km (0.07 R)
• M4: 491,728 km (0.075 R)
• M5: 643,720 km (0.083 R)
• M6: 939,923 km (0.101 R)
• M7: 1,034,768 km (0.102 R)
• M8: 1,248,693 km (0.106 R)
• M9: 1,363,734 km (0.105 R)
• M10: 1,453,792 km (0.05 R)
• M11: 1,555,818 km (0.099 R)
• M12: 1,731,595 km (0.057 R)
• M13: 1,834,967 km (0.052 R)
• M14: 1,940,733 km (0.064 R)
• M15: 2,037,673 km (0.066 R)
• M16: 2,141,942 km (0.069 R)
• M17: 2,231,103 km (0.109 R)
• M18: 2,407,778 km (0.056 R)
• M19: 2,500,678 km (0.069 R)
• M20: 2,744,672 km (0.077 R)
• M21: 2,848,194 km (0.119 R)
• M22: 2,971,762 km (0.096 R)
• M23: 3,059,276 km (0.098 R)
• M24: 3,147,838 km (0.11 R)
• M25: 3,250,014 km (0.091 R)
• M26: 3,385,849 km (0.035 R)
• M27: 3,543,375 km (0.116 R)
• M28: 3,643,157 km (0.071 R)
• M29: 3,798,140 km (0.104 R)
• M30: 3,982,744 km (0.108 R)
• M31: 4,142,515 km (0.087 R)
• M32: 4,325,622 km (0.114 R)
• M33: 4,432,585 km (0.07 R)
• M34: 4,533,115 km (0.113 R)
• M35: 4,846,971 km (0.118 R)
• M36: 5,010,332 km (0.032 R)
• M37: 5,198,077 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.5

Radius: 13.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.14 AU - 1.32 AU

Year: 910 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 165.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,382,454 km

• M1: 173,982 km (0.117 R)
• M2: 258,954 km (0.092 R)
• M3: 371,452 km (0.081 R)
• M4: 454,478 km (0.112 R)
• M5: 583,432 km (0.078 R)
• M6: 666,159 km (0.092 R)
• M7: 907,610 km (0.074 R)
• M8: 1,012,628 km (0.036 R)
• M9: 1,178,831 km (0.109 R)
• M10: 1,294,919 km (0.07 R)
• M11: 1,394,851 km (0.108 R)
• M12: 1,581,698 km (0.104 R)
• M13: 1,674,748 km (0.094 R)
• M14: 1,934,749 km (0.086 R)
• M15: 2,081,654 km (0.111 R)
• M16: 2,208,364 km (0.076 R)
• M17: 2,621,104 km (0.107 R)
• M18: 2,810,645 km (0.029 R)
• M19: 2,907,135 km (0.073 R)
• M20: 3,058,528 km (0.085 R)
• M21: 3,313,742 km (0.108 R)
• M22: 3,472,167 km (0.086 R)
• M23: 3,557,138 km (0.109 R)
• M24: 3,796,644 km (0.102 R)
• M25: 4,171,088 km (0.091 R)
• M26: 4,261,595 km (0.094 R)
• M27: 4,465,048 km (0.066 R)
• M28: 4,598,938 km (0.069 R)
• M29: 4,755,268 km (0.08 R)
• M30: 4,839,342 km (0.085 R)
• M31: 5,234,878 km (0.085 R)
• M32: 5,387,169 km (0.061 R)
• M33: 5,585,386 km (0.104 R)
• M34: 5,774,777 km (0.067 R)
• M35: 6,091,326 km (0.116 R)
• M36: 6,182,880 km (0.1 R)
• M37: 6,379,003 km (0.072 R)
• M38: 6,471,903 km (0.076 R)
• M39: 6,659,200 km (0.077 R)
• M40: 7,195,658 km (0.101 R)
• M41: 7,524,324 km (0.1 R)
• M42: 7,870,494 km (0.09 R)
• M43: 8,234,465 km (0.115 R)
• M44: 8,668,299 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 14.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.12 AU - 1.82 AU

Year: 1189 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,382,454 km

• M1: 176,974 km (0.09 R)
• M2: 497,712 km (0.111 R)
• M3: 721,511 km (0.097 R)
• M4: 812,765 km (0.105 R)
• M5: 954,734 km (0.104 R)
• M6: 1,050,027 km (0.108 R)
• M7: 1,206,806 km (0.067 R)
• M8: 1,349,074 km (0.063 R)
• M9: 1,497,325 km (0.086 R)
• M10: 1,602,193 km (0.088 R)
• M11: 1,845,290 km (0.113 R)
• M12: 2,011,343 km (0.089 R)
• M13: 2,109,779 km (0.119 R)
• M14: 2,284,060 km (0.057 R)
• M15: 2,434,556 km (0.094 R)
• M16: 2,696,202 km (0.077 R)
• M17: 2,815,582 km (0.089 R)
• M18: 2,946,928 km (0.093 R)
• M19: 3,059,576 km (0.1 R)
• M20: 3,215,905 km (0.083 R)
• M21: 3,364,007 km (0.08 R)
• M22: 3,514,652 km (0.089 R)
• M23: 3,901,064 km (0.094 R)
• M24: 4,036,749 km (0.114 R)
• M25: 4,208,637 km (0.105 R)
• M26: 4,371,399 km (0.08 R)
• M27: 4,477,015 km (0.114 R)
• M28: 4,571,711 km (0.073 R)
• M29: 4,908,456 km (0.117 R)
• M30: 5,141,679 km (0.077 R)
• M31: 5,466,755 km (0.081 R)
• M32: 5,798,713 km (0.093 R)
• M33: 6,084,744 km (0.065 R)
• M34: 6,428,819 km (0.104 R)
• M35: 6,833,930 km (0.117 R)
• M36: 7,039,627 km (0.098 R)
• M37: 7,136,267 km (0.094 R)
• M38: 7,247,269 km (0.095 R)
• M39: 7,414,968 km (0.112 R)
• M40: 7,569,802 km (0.041 R)
• M41: 7,683,197 km (0.098 R)
• M42: 7,882,761 km (0.09 R)
• M43: 8,492,222 km (0.107 R)
• M44: 8,728,288 km (0.108 R)
• M45: 8,862,178 km (0.1 R)
• M46: 8,951,787 km (0.112 R)
• M47: 9,618,096 km (0.119 R)
• M48: 9,756,324 km (0.079 R)
• M49: 9,848,925 km (0.097 R)
• M50: 10,034,876 km (0.114 R)
• M51: 10,159,491 km (0.078 R)
• M52: 10,316,120 km (0.111 R)
• M53: 10,663,336 km (0.075 R)
• M54: 10,774,637 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.7

Radius: 10.2

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.63 AU - 1.97 AU

Year: 1610 Days

Day: 6.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 23,382,454 km

• M1: 128,205 km (0.069 R)
• M2: 299,944 km (0.088 R)
• M3: 501,452 km (0.106 R)
• M4: 748,887 km (0.089 R)
• M5: 842,834 km (0.092 R)
• M6: 1,123,031 km (0.103 R)
• M7: 1,288,486 km (0.039 R)
• M8: 1,364,632 km (0.082 R)
• M9: 1,471,893 km (0.119 R)
• M10: 1,622,987 km (0.112 R)
• M11: 1,973,495 km (0.029 R)
• M12: 2,062,207 km (0.048 R)
• M13: 2,186,223 km (0.11 R)
• M14: 2,371,276 km (0.049 R)
• M15: 2,454,003 km (0.088 R)
• M16: 2,585,799 km (0.097 R)
• M17: 2,856,571 km (0.08 R)
• M18: 3,033,695 km (0.105 R)
• M19: 3,136,619 km (0.105 R)
• M20: 3,372,385 km (0.062 R)
• M21: 3,519,440 km (0.066 R)
• M22: 3,889,395 km (0.082 R)
• M23: 4,214,322 km (0.109 R)
• M24: 4,286,129 km (0.058 R)
• M25: 4,416,578 km (0.098 R)
• M26: 4,621,976 km (0.065 R)
• M27: 4,725,797 km (0.107 R)
• M28: 4,981,459 km (0.104 R)
• M29: 5,303,544 km (0.103 R)
• M30: 5,775,375 km (0.115 R)
• M31: 5,839,254 km (0.094 R)
• M32: 6,178,841 km (0.101 R)
• M33: 6,392,467 km (0.027 R)
• M34: 6,458,589 km (0.119 R)
• M35: 6,962,285 km (0.112 R)
• M36: 7,081,664 km (0.062 R)
• M37: 7,618,571 km (0.072 R)
• M38: 7,706,385 km (0.094 R)
• M39: 7,865,258 km (0.102 R)
• M40: 8,025,327 km (0.107 R)
• M41: 8,240,449 km (0.117 R)
• M42: 8,421,163 km (0.03 R)
• M43: 9,045,286 km (0.06 R)
• M44: 9,194,285 km (0.043 R)
• M45: 9,269,234 km (0.069 R)
• M46: 9,381,881 km (0.116 R)
• M47: 9,494,977 km (0.1 R)
• M48: 9,684,368 km (0.052 R)
• M49: 10,163,679 km (0.119 R)
• M50: 10,260,469 km (0.099 R)
• M51: 10,493,991 km (0.069 R)
• M52: 10,591,828 km (0.084 R)
• M53: 10,689,965 km (0.111 R)
• M54: 10,808,147 km (0.073 R)
• M55: 10,946,525 km (0.105 R)
• M56: 11,145,341 km (0.096 R)
• M57: 11,265,168 km (0.08 R)
• M58: 11,972,766 km (0.068 R)
• M59: 12,861,827 km (0.11 R)
• M60: 13,261,402 km (0.045 R)
• M61: 13,430,897 km (0.087 R)
• M62: 13,515,868 km (0.069 R)
• M63: 13,665,017 km (0.069 R)
• M64: 13,943,569 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 13.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.06 AU - 2.3 AU

Year: 2146 Days

Day: 14.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 23,382,454 km

• M1: 178,620 km (0.05 R)
• M2: 343,178 km (0.094 R)
• M3: 479,312 km (0.075 R)
• M4: 657,931 km (0.113 R)
• M5: 770,279 km (0.072 R)
• M6: 1,009,337 km (0.056 R)
• M7: 1,102,686 km (0.026 R)
• M8: 1,215,483 km (0.036 R)
• M9: 1,418,637 km (0.103 R)
• M10: 1,560,605 km (0.078 R)
• M11: 1,726,210 km (0.071 R)
• M12: 1,907,672 km (0.113 R)
• M13: 2,005,808 km (0.09 R)
• M14: 2,156,304 km (0.088 R)
• M15: 2,248,456 km (0.089 R)
• M16: 2,383,992 km (0.1 R)
• M17: 2,852,233 km (0.058 R)
• M18: 3,408,887 km (0.083 R)
• M19: 3,638,819 km (0.098 R)
• M20: 3,873,837 km (0.053 R)
• M21: 3,986,933 km (0.084 R)
• M22: 4,216,566 km (0.107 R)
• M23: 4,371,998 km (0.074 R)
• M24: 4,463,701 km (0.118 R)
• M25: 4,595,647 km (0.062 R)
• M26: 4,917,880 km (0.106 R)
• M27: 5,013,324 km (0.026 R)
• M28: 5,233,682 km (0.119 R)
• M29: 5,373,107 km (0.106 R)
• M30: 5,598,700 km (0.089 R)
• M31: 5,727,055 km (0.104 R)
• M32: 5,914,053 km (0.097 R)
• M33: 6,103,294 km (0.103 R)
• M34: 6,279,670 km (0.101 R)
• M35: 6,383,341 km (0.043 R)
• M36: 6,577,519 km (0.113 R)
• M37: 6,697,945 km (0.063 R)
• M38: 6,849,488 km (0.082 R)
• M39: 7,048,304 km (0.067 R)
• M40: 7,156,164 km (0.041 R)
• M41: 7,249,064 km (0.095 R)
• M42: 7,483,035 km (0.112 R)
• M43: 7,624,555 km (0.055 R)
• M44: 7,735,407 km (0.039 R)
• M45: 8,542,188 km (0.104 R)
• M46: 8,739,807 km (0.061 R)
• M47: 9,072,512 km (0.11 R)
• M48: 9,274,320 km (0.084 R)
• M49: 9,562,595 km (0.092 R)
• M50: 10,252,540 km (0.112 R)
• M51: 11,173,615 km (0.112 R)
• M52: 11,263,672 km (0.077 R)
• M53: 11,390,083 km (0.08 R)
• M54: 11,535,043 km (0.062 R)
• M55: 11,735,355 km (0.058 R)
• M56: 12,473,919 km (0.084 R)
• M57: 12,585,968 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 10.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.73 AU - 4.45 AU

Year: 5516 Days

Day: 7.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,382,454 km

• M1: 149,897 km (0.038 R)
• M2: 251,923 km (0.029 R)
• M3: 510,278 km (0.098 R)
• M4: 632,649 km (0.087 R)
• M5: 752,178 km (0.072 R)
• M6: 909,256 km (0.111 R)
• M7: 984,504 km (0.098 R)
• M8: 1,061,995 km (0.089 R)
• M9: 1,324,390 km (0.093 R)
• M10: 1,410,708 km (0.097 R)
• M11: 1,607,728 km (0.094 R)
• M12: 1,794,726 km (0.083 R)
• M13: 1,871,619 km (0.09 R)
• M14: 1,949,559 km (0.109 R)
• M15: 2,028,697 km (0.092 R)
• M16: 2,356,166 km (0.044 R)
• M17: 2,946,928 km (0.108 R)
• M18: 3,107,447 km (0.097 R)
• M19: 3,294,444 km (0.114 R)
• M20: 3,679,808 km (0.037 R)
• M21: 4,336,693 km (0.118 R)
• M22: 4,705,451 km (0.075 R)
• M23: 4,812,713 km (0.118 R)
• M24: 5,139,435 km (0.085 R)
• M25: 5,305,488 km (0.1 R)
• M26: 6,133,214 km (0.119 R)
• M27: 6,757,635 km (0.101 R)
• M28: 7,246,970 km (0.092 R)
• M29: 7,495,901 km (0.104 R)
• M30: 8,034,453 km (0.081 R)
• M31: 8,130,794 km (0.119 R)
• M32: 8,552,660 km (0.096 R)
• M33: 9,621,537 km (0.112 R)
• M34: 9,689,753 km (0.086 R)
• M35: 9,929,858 km (0.089 R)
• M36: 10,276,027 km (0.029 R)
• M37: 10,838,366 km (0.091 R)
• M38: 11,230,761 km (0.116 R)
• M39: 11,374,674 km (0.038 R)
• M40: 11,555,388 km (0.116 R)
• M41: 11,627,943 km (0.065 R)
• M42: 11,810,004 km (0.12 R)
• M43: 12,398,821 km (0.065 R)
• M44: 12,659,421 km (0.103 R)
• M45: 12,734,220 km (0.075 R)
• M46: 12,921,965 km (0.044 R)
• M47: 13,681,772 km (0.039 R)
• M48: 13,796,963 km (0.05 R)
• M49: 15,443,886 km (0.083 R)
• M50: 16,331,300 km (0.069 R)
• M51: 16,945,699 km (0.031 R)
• M52: 17,235,021 km (0.09 R)
• M53: 17,860,490 km (0.05 R)
• M54: 18,535,924 km (0.116 R)
• M55: 19,047,998 km (0.104 R)
• M56: 19,133,867 km (0.108 R)
• M57: 19,348,839 km (0.041 R)
• M58: 20,129,740 km (0.097 R)
• M59: 20,348,452 km (0.086 R)
• M60: 20,436,266 km (0.111 R)
• M61: 21,098,087 km (0.045 R)
• M62: 21,946,606 km (0.058 R)
• M63: 22,081,693 km (0.116 R)
• M64: 22,760,718 km (0.082 R)
• M65: 22,897,450 km (0.111 R)
• M66: 24,792,257 km (0.085 R)
• M67: 24,886,055 km (0.073 R)
• M68: 25,120,774 km (0.072 R)
• M69: 27,606,043 km (0.088 R)
• M70: 28,092,984 km (0.088 R)
• M71: 28,877,924 km (0.105 R)
• M72: 29,075,244 km (0.052 R)
• M73: 30,318,851 km (0.118 R)
• M74: 30,569,726 km (0.109 R)
• M75: 32,038,030 km (0.115 R)
• M76: 32,857,826 km (0.058 R)
• M77: 33,115,583 km (0.075 R)
• M78: 33,270,417 km (0.079 R)
• M79: 34,048,625 km (0.118 R)
• M80: 34,570,722 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 12.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.83 AU - 4.51 AU

Year: 5679 Days

Day: 6.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 23,382,454 km

• M1: 183,706 km (0.091 R)
• M2: 275,110 km (0.061 R)
• M3: 420,071 km (0.107 R)
• M4: 627,862 km (0.103 R)
• M5: 916,885 km (0.063 R)
• M6: 1,199,027 km (0.059 R)
• M7: 1,299,557 km (0.063 R)
• M8: 1,482,664 km (0.088 R)
• M9: 1,933,852 km (0.107 R)
• M10: 2,175,452 km (0.103 R)
• M11: 2,524,015 km (0.082 R)
• M12: 2,655,362 km (0.085 R)
• M13: 2,822,762 km (0.1 R)
• M14: 2,993,753 km (0.111 R)
• M15: 3,150,681 km (0.081 R)
• M16: 3,824,619 km (0.085 R)
• M17: 4,482,850 km (0.078 R)
• M18: 4,703,507 km (0.071 R)
• M19: 4,866,120 km (0.109 R)
• M20: 5,051,471 km (0.073 R)
• M21: 5,176,386 km (0.055 R)
• M22: 5,838,057 km (0.072 R)
• M23: 6,167,920 km (0.114 R)
• M24: 6,391,120 km (0.082 R)
• M25: 6,754,045 km (0.102 R)
• M26: 6,938,050 km (0.112 R)
• M27: 7,762,634 km (0.098 R)
• M28: 8,101,173 km (0.065 R)
• M29: 8,643,017 km (0.116 R)
• M30: 8,742,799 km (0.116 R)
• M31: 9,120,533 km (0.077 R)
• M32: 9,349,717 km (0.073 R)
• M33: 9,529,384 km (0.107 R)
• M34: 9,658,338 km (0.087 R)
• M35: 9,787,889 km (0.119 R)
• M36: 10,206,464 km (0.066 R)
• M37: 10,391,367 km (0.08 R)
• M38: 10,845,247 km (0.052 R)
• M39: 11,305,709 km (0.071 R)
• M40: 11,744,929 km (0.098 R)
• M41: 11,994,458 km (0.093 R)
• M42: 12,781,941 km (0.073 R)
• M43: 12,924,358 km (0.048 R)
• M44: 13,153,243 km (0.07 R)
• M45: 13,412,496 km (0.102 R)
• M46: 13,731,589 km (0.051 R)
• M47: 13,935,939 km (0.119 R)
• M48: 14,912,963 km (0.079 R)
• M49: 15,394,668 km (0.105 R)
• M50: 16,188,285 km (0.092 R)
• M51: 17,120,579 km (0.097 R)
• M52: 17,277,656 km (0.051 R)
• M53: 17,466,898 km (0.096 R)
• M54: 17,656,737 km (0.107 R)
• M55: 18,230,296 km (0.114 R)
• M56: 18,326,487 km (0.072 R)
• M57: 18,842,450 km (0.054 R)
• M58: 19,265,214 km (0.089 R)
• M59: 19,461,337 km (0.107 R)
• M60: 20,120,016 km (0.084 R)
• M61: 20,418,913 km (0.101 R)
• M62: 21,256,661 km (0.078 R)
• M63: 21,493,175 km (0.118 R)
• M64: 21,730,736 km (0.105 R)
• M65: 22,620,395 km (0.088 R)
• M66: 23,104,344 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit