🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.7

Radius: 11.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.48 AU - 0.64 AU

Year: 295 Days

Day: 12 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 28,124,853 km

• M1: 142,716 km (0.117 R)
• M2: 213,327 km (0.116 R)
• M3: 319,990 km (0.093 R)
• M4: 391,198 km (0.083 R)
• M5: 472,580 km (0.095 R)
• M6: 610,958 km (0.104 R)
• M7: 687,552 km (0.103 R)
• M8: 791,074 km (0.087 R)
• M9: 882,927 km (0.093 R)
• M10: 1,007,691 km (0.099 R)
• M11: 1,127,370 km (0.081 R)
• M12: 1,232,387 km (0.118 R)
• M13: 1,336,657 km (0.034 R)
• M14: 1,406,519 km (0.071 R)
• M15: 1,797,867 km (0.107 R)
• M16: 1,931,309 km (0.073 R)
• M17: 2,006,257 km (0.101 R)
• M18: 2,082,402 km (0.117 R)
• M19: 2,178,893 km (0.112 R)
• M20: 2,276,880 km (0.113 R)
• M21: 2,351,529 km (0.099 R)
• M22: 2,616,317 km (0.109 R)
• M23: 2,928,678 km (0.108 R)
• M24: 3,081,267 km (0.116 R)
• M25: 3,164,145 km (0.069 R)
• M26: 3,331,993 km (0.104 R)
• M27: 3,468,576 km (0.072 R)
• M28: 3,560,579 km (0.088 R)
• M29: 3,665,148 km (0.108 R)
• M30: 3,764,780 km (0.101 R)
• M31: 3,871,443 km (0.098 R)
• M32: 4,203,251 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.6

Radius: 13.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.44 AU - 0.74 AU

Year: 319 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 89.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,124,853 km

• M1: 176,226 km (0.108 R)
• M2: 290,369 km (0.043 R)
• M3: 377,435 km (0.06 R)
• M4: 477,217 km (0.058 R)
• M5: 576,700 km (0.118 R)
• M6: 675,135 km (0.095 R)
• M7: 761,902 km (0.113 R)
• M8: 919,129 km (0.097 R)
• M9: 1,015,022 km (0.059 R)
• M10: 1,107,473 km (0.044 R)
• M11: 1,220,719 km (0.092 R)
• M12: 1,317,209 km (0.118 R)
• M13: 1,427,313 km (0.066 R)
• M14: 1,576,462 km (0.074 R)
• M15: 1,745,358 km (0.118 R)
• M16: 1,843,943 km (0.111 R)
• M17: 1,950,457 km (0.041 R)
• M18: 2,040,814 km (0.101 R)
• M19: 2,141,942 km (0.118 R)
• M20: 2,248,007 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.6

Radius: 11.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.67 AU

Year: 319 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,124,853 km

• M1: 145,409 km (0.071 R)
• M2: 227,538 km (0.118 R)
• M3: 311,014 km (0.089 R)
• M4: 439,219 km (0.104 R)
• M5: 530,175 km (0.105 R)
• M6: 615,745 km (0.114 R)
• M7: 763,398 km (0.115 R)
• M8: 874,100 km (0.105 R)
• M9: 1,026,690 km (0.081 R)
• M10: 1,100,292 km (0.117 R)
• M11: 1,180,028 km (0.104 R)
• M12: 1,270,684 km (0.097 R)
• M13: 1,450,351 km (0.076 R)
• M14: 1,529,189 km (0.1 R)
• M15: 1,720,974 km (0.116 R)
• M16: 1,814,921 km (0.091 R)
• M17: 1,895,405 km (0.046 R)
• M18: 2,049,790 km (0.082 R)
• M19: 2,160,343 km (0.073 R)
• M20: 2,246,062 km (0.068 R)
• M21: 2,426,328 km (0.091 R)
• M22: 2,537,928 km (0.092 R)
• M23: 2,680,046 km (0.117 R)
• M24: 2,842,360 km (0.102 R)
• M25: 2,942,590 km (0.083 R)
• M26: 3,050,001 km (0.098 R)
• M27: 3,140,508 km (0.053 R)
• M28: 3,213,512 km (0.025 R)
• M29: 3,293,397 km (0.077 R)
• M30: 3,467,529 km (0.089 R)
• M31: 3,613,088 km (0.084 R)
• M32: 3,754,159 km (0.034 R)
• M33: 3,936,219 km (0.074 R)
• M34: 4,221,802 km (0.113 R)
• M35: 4,302,734 km (0.06 R)
• M36: 4,555,554 km (0.111 R)
• M37: 4,729,237 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.4

Radius: 12

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.85 AU - 1.13 AU

Year: 692 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 28,124,853 km

• M1: 159,771 km (0.053 R)
• M2: 251,324 km (0.107 R)
• M3: 376,687 km (0.106 R)
• M4: 483,800 km (0.063 R)
• M5: 611,107 km (0.118 R)
• M6: 731,234 km (0.105 R)
• M7: 855,999 km (0.084 R)
• M8: 943,663 km (0.112 R)
• M9: 1,062,444 km (0.099 R)
• M10: 1,181,674 km (0.11 R)
• M11: 1,275,621 km (0.112 R)
• M12: 1,361,939 km (0.089 R)
• M13: 1,460,823 km (0.102 R)
• M14: 1,755,830 km (0.088 R)
• M15: 1,945,520 km (0.115 R)
• M16: 2,028,248 km (0.089 R)
• M17: 2,106,039 km (0.074 R)
• M18: 2,302,012 km (0.103 R)
• M19: 2,402,392 km (0.114 R)
• M20: 2,504,119 km (0.084 R)
• M21: 2,679,298 km (0.104 R)
• M22: 2,805,110 km (0.094 R)
• M23: 3,069,599 km (0.104 R)
• M24: 3,145,744 km (0.045 R)
• M25: 3,222,488 km (0.108 R)
• M26: 3,342,316 km (0.088 R)
• M27: 3,420,705 km (0.086 R)
• M28: 3,601,120 km (0.101 R)
• M29: 3,710,925 km (0.099 R)
• M30: 3,792,156 km (0.097 R)
• M31: 4,085,069 km (0.108 R)
• M32: 4,338,787 km (0.073 R)
• M33: 4,479,409 km (0.1 R)
• M34: 4,566,176 km (0.088 R)
• M35: 4,645,463 km (0.075 R)
• M36: 4,805,383 km (0.1 R)
• M37: 5,139,136 km (0.082 R)
• M38: 5,288,135 km (0.117 R)
• M39: 5,363,233 km (0.03 R)
• M40: 5,539,609 km (0.108 R)
• M41: 5,641,336 km (0.103 R)
• M42: 5,735,134 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 9.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.08 AU - 1.7 AU

Year: 1152 Days

Day: 13.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 28,124,853 km

• M1: 120,426 km (0.036 R)
• M2: 232,325 km (0.094 R)
• M3: 344,973 km (0.087 R)
• M4: 425,307 km (0.037 R)
• M5: 546,930 km (0.033 R)
• M6: 632,649 km (0.117 R)
• M7: 714,928 km (0.119 R)
• M8: 787,932 km (0.1 R)
• M9: 877,392 km (0.056 R)
• M10: 994,377 km (0.116 R)
• M11: 1,077,105 km (0.114 R)
• M12: 1,136,944 km (0.054 R)
• M13: 1,234,033 km (0.057 R)
• M14: 1,404,275 km (0.086 R)
• M15: 1,525,898 km (0.113 R)
• M16: 1,622,389 km (0.094 R)
• M17: 1,697,637 km (0.052 R)
• M18: 1,985,613 km (0.084 R)
• M19: 2,263,416 km (0.043 R)
• M20: 2,347,789 km (0.096 R)
• M21: 2,433,509 km (0.115 R)
• M22: 2,933,465 km (0.106 R)
• M23: 3,047,309 km (0.119 R)
• M24: 3,723,042 km (0.08 R)
• M25: 4,153,435 km (0.06 R)
• M26: 4,217,314 km (0.11 R)
• M27: 4,330,110 km (0.113 R)
• M28: 4,427,499 km (0.08 R)
• M29: 4,501,101 km (0.099 R)
• M30: 4,740,906 km (0.09 R)
• M31: 5,078,549 km (0.03 R)
• M32: 5,423,970 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 12.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.21 AU - 1.71 AU

Year: 1240 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,124,853 km

• M1: 194,776 km (0.028 R)
• M2: 307,723 km (0.116 R)
• M3: 403,465 km (0.104 R)
• M4: 508,932 km (0.114 R)
• M5: 626,366 km (0.11 R)
• M6: 712,834 km (0.103 R)
• M7: 810,072 km (0.108 R)
• M8: 906,114 km (0.107 R)
• M9: 1,082,341 km (0.09 R)
• M10: 1,263,354 km (0.091 R)
• M11: 1,346,381 km (0.115 R)
• M12: 1,446,911 km (0.102 R)
• M13: 1,731,147 km (0.077 R)
• M14: 1,841,400 km (0.108 R)
• M15: 1,927,868 km (0.109 R)
• M16: 2,315,775 km (0.087 R)
• M17: 2,418,998 km (0.054 R)
• M18: 2,533,590 km (0.047 R)
• M19: 2,788,056 km (0.108 R)
• M20: 2,948,873 km (0.111 R)
• M21: 3,030,554 km (0.109 R)
• M22: 3,280,083 km (0.102 R)
• M23: 3,439,405 km (0.081 R)
• M24: 3,525,573 km (0.064 R)
• M25: 3,721,995 km (0.096 R)
• M26: 3,810,407 km (0.104 R)
• M27: 4,034,804 km (0.077 R)
• M28: 4,228,982 km (0.063 R)
• M29: 4,402,815 km (0.112 R)
• M30: 4,626,613 km (0.103 R)
• M31: 4,830,066 km (0.058 R)
• M32: 5,073,313 km (0.059 R)
• M33: 5,208,848 km (0.094 R)
• M34: 5,357,997 km (0.074 R)
• M35: 5,826,987 km (0.059 R)
• M36: 6,125,434 km (0.119 R)
• M37: 6,230,303 km (0.103 R)
• M38: 6,602,502 km (0.119 R)
• M39: 6,777,681 km (0.105 R)
• M40: 6,899,903 km (0.087 R)
• M41: 6,981,882 km (0.114 R)
• M42: 7,536,292 km (0.086 R)
• M43: 7,719,549 km (0.037 R)
• M44: 7,818,882 km (0.099 R)
• M45: 8,033,106 km (0.061 R)
• M46: 8,234,914 km (0.099 R)
• M47: 8,365,363 km (0.085 R)
• M48: 8,613,995 km (0.071 R)
• M49: 9,178,428 km (0.065 R)
• M50: 9,465,207 km (0.093 R)
• M51: 9,693,643 km (0.107 R)
• M52: 10,094,116 km (0.034 R)
• M53: 10,390,171 km (0.113 R)
• M54: 10,484,268 km (0.1 R)
• M55: 10,704,924 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.5

Radius: 10.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.49 AU - 2.99 AU

Year: 3188 Days

Day: 5.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,124,853 km

• M1: 126,859 km (0.107 R)
• M2: 210,634 km (0.089 R)
• M3: 289,023 km (0.089 R)
• M4: 377,136 km (0.119 R)
• M5: 496,067 km (0.105 R)
• M6: 581,038 km (0.094 R)
• M7: 686,205 km (0.112 R)
• M8: 782,995 km (0.075 R)
• M9: 974,780 km (0.088 R)
• M10: 1,067,979 km (0.056 R)
• M11: 1,375,702 km (0.06 R)
• M12: 1,540,110 km (0.119 R)
• M13: 1,731,745 km (0.077 R)
• M14: 1,856,809 km (0.098 R)
• M15: 2,050,239 km (0.085 R)
• M16: 2,250,401 km (0.056 R)
• M17: 2,539,125 km (0.086 R)
• M18: 2,622,151 km (0.035 R)
• M19: 2,754,546 km (0.093 R)
• M20: 2,913,867 km (0.101 R)
• M21: 3,101,463 km (0.067 R)
• M22: 3,293,098 km (0.101 R)
• M23: 3,501,937 km (0.047 R)
• M24: 4,015,356 km (0.115 R)
• M25: 4,380,375 km (0.113 R)
• M26: 4,683,012 km (0.068 R)
• M27: 5,022,300 km (0.089 R)
• M28: 5,157,237 km (0.115 R)
• M29: 5,247,893 km (0.046 R)
• M30: 5,430,852 km (0.103 R)
• M31: 5,693,695 km (0.084 R)
• M32: 5,771,785 km (0.06 R)
• M33: 6,087,736 km (0.09 R)
• M34: 6,328,439 km (0.054 R)
• M35: 6,458,140 km (0.085 R)
• M36: 6,539,521 km (0.112 R)
• M37: 6,621,351 km (0.03 R)
• M38: 6,802,664 km (0.102 R)
• M39: 7,288,408 km (0.101 R)
• M40: 7,356,326 km (0.109 R)
• M41: 7,441,596 km (0.105 R)
• M42: 7,768,169 km (0.089 R)
• M43: 7,907,145 km (0.062 R)
• M44: 8,046,869 km (0.066 R)
• M45: 8,134,683 km (0.091 R)
• M46: 8,311,209 km (0.112 R)
• M47: 8,435,525 km (0.081 R)
• M48: 8,524,835 km (0.119 R)
• M49: 8,794,260 km (0.08 R)
• M50: 9,249,636 km (0.117 R)
• M51: 9,323,238 km (0.065 R)
• M52: 9,563,792 km (0.078 R)
• M53: 10,145,428 km (0.102 R)
• M54: 10,335,567 km (0.101 R)
• M55: 10,546,201 km (0.113 R)
• M56: 10,738,734 km (0.095 R)
• M57: 11,010,403 km (0.034 R)
• M58: 11,225,375 km (0.107 R)
• M59: 11,600,118 km (0.1 R)
• M60: 11,878,819 km (0.118 R)
• M61: 11,998,946 km (0.087 R)
• M62: 12,728,236 km (0.066 R)
• M63: 13,077,696 km (0.09 R)
• M64: 13,284,590 km (0.042 R)
• M65: 13,534,419 km (0.115 R)
• M66: 13,618,193 km (0.111 R)
• M67: 13,743,856 km (0.069 R)
• M68: 13,849,023 km (0.056 R)
• M69: 14,123,535 km (0.099 R)
• M70: 14,293,329 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.5

Radius: 9.6

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.74 AU - 3.42 AU

Year: 3800 Days

Day: 14.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,124,853 km

• M1: 120,277 km (0.048 R)
• M2: 223,499 km (0.088 R)
• M3: 335,099 km (0.067 R)
• M4: 461,061 km (0.117 R)
• M5: 530,923 km (0.086 R)
• M6: 638,035 km (0.118 R)
• M7: 706,102 km (0.027 R)
• M8: 789,129 km (0.102 R)
• M9: 991,684 km (0.095 R)
• M10: 1,058,704 km (0.099 R)
• M11: 1,141,133 km (0.1 R)
• M12: 1,327,532 km (0.108 R)
• M13: 1,447,210 km (0.117 R)
• M14: 1,861,596 km (0.069 R)
• M15: 1,962,425 km (0.119 R)
• M16: 3,009,311 km (0.106 R)
• M17: 3,128,241 km (0.117 R)
• M18: 3,432,673 km (0.098 R)
• M19: 3,768,071 km (0.038 R)
• M20: 4,004,885 km (0.063 R)
• M21: 4,675,233 km (0.093 R)
• M22: 4,767,235 km (0.106 R)
• M23: 5,212,738 km (0.106 R)
• M24: 5,745,157 km (0.085 R)
• M25: 5,993,040 km (0.097 R)
• M26: 6,550,592 km (0.113 R)
• M27: 6,809,545 km (0.094 R)
• M28: 7,124,748 km (0.078 R)
• M29: 7,878,721 km (0.067 R)
• M30: 8,016,052 km (0.102 R)
• M31: 8,517,056 km (0.031 R)
• M32: 8,601,578 km (0.106 R)
• M33: 8,686,400 km (0.117 R)
• M34: 8,828,219 km (0.118 R)
• M35: 9,114,400 km (0.113 R)
• M36: 9,258,612 km (0.077 R)
• M37: 10,199,583 km (0.108 R)
• M38: 10,530,045 km (0.113 R)
• M39: 10,590,482 km (0.068 R)
• M40: 10,711,806 km (0.073 R)
• M41: 10,986,468 km (0.067 R)
• M42: 11,201,589 km (0.063 R)
• M43: 12,202,998 km (0.1 R)
• M44: 12,521,791 km (0.094 R)
• M45: 12,585,968 km (0.06 R)
• M46: 12,811,113 km (0.085 R)
• M47: 13,167,754 km (0.119 R)
• M48: 13,659,183 km (0.097 R)
• M49: 14,290,486 km (0.092 R)
• M50: 14,863,296 km (0.084 R)
• M51: 15,101,456 km (0.065 R)
• M52: 15,272,297 km (0.03 R)
• M53: 15,684,888 km (0.083 R)
• M54: 15,823,266 km (0.108 R)
• M55: 16,909,197 km (0.101 R)
• M56: 17,336,149 km (0.112 R)
• M57: 17,479,165 km (0.107 R)
• M58: 17,622,629 km (0.098 R)
• M59: 18,200,376 km (0.062 R)
• M60: 18,491,643 km (0.106 R)
• M61: 18,564,797 km (0.12 R)
• M62: 18,637,800 km (0.115 R)
• M63: 18,931,461 km (0.045 R)
• M64: 21,257,857 km (0.097 R)
• M65: 21,718,469 km (0.119 R)
• M66: 25,195,872 km (0.117 R)
• M67: 25,358,036 km (0.099 R)
• M68: 26,998,377 km (0.058 R)
• M69: 27,164,281 km (0.106 R)
• M70: 27,705,825 km (0.083 R)
• M71: 27,873,225 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit