🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.9

Radius: 14.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.66 AU - 0.86 AU

Year: 428 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 16,751,817 km

• M1: 200,760 km (0.114 R)
• M2: 337,194 km (0.095 R)
• M3: 459,415 km (0.059 R)
• M4: 597,643 km (0.093 R)
• M5: 737,518 km (0.117 R)
• M6: 845,976 km (0.119 R)
• M7: 985,700 km (0.031 R)
• M8: 1,149,510 km (0.081 R)
• M9: 1,323,193 km (0.118 R)
• M10: 1,446,911 km (0.063 R)
• M11: 1,649,167 km (0.027 R)
• M12: 1,893,610 km (0.075 R)
• M13: 1,987,258 km (0.104 R)
• M14: 2,140,596 km (0.115 R)
• M15: 2,297,973 km (0.117 R)
• M16: 2,521,023 km (0.083 R)
• M17: 2,619,608 km (0.038 R)
• M18: 2,762,025 km (0.064 R)
• M19: 2,896,215 km (0.095 R)
• M20: 3,032,648 km (0.067 R)
• M21: 3,137,965 km (0.096 R)
• M22: 3,374,928 km (0.113 R)
• M23: 3,513,156 km (0.105 R)
• M24: 3,606,356 km (0.113 R)
• M25: 3,712,271 km (0.092 R)
• M26: 3,807,266 km (0.099 R)
• M27: 3,951,329 km (0.065 R)
• M28: 4,066,669 km (0.108 R)
• M29: 4,195,472 km (0.072 R)
• M30: 4,350,755 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.5

Radius: 11.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.76 AU - 0.92 AU

Year: 497 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 16,751,817 km

• M1: 159,471 km (0.066 R)
• M2: 257,009 km (0.081 R)
• M3: 338,690 km (0.106 R)
• M4: 416,480 km (0.052 R)
• M5: 528,679 km (0.095 R)
• M6: 603,478 km (0.084 R)
• M7: 682,465 km (0.117 R)
• M8: 788,830 km (0.106 R)
• M9: 868,715 km (0.042 R)
• M10: 951,742 km (0.116 R)
• M11: 1,086,081 km (0.119 R)
• M12: 1,180,926 km (0.09 R)
• M13: 1,321,697 km (0.118 R)
• M14: 1,408,913 km (0.072 R)
• M15: 1,558,810 km (0.117 R)
• M16: 1,661,883 km (0.057 R)
• M17: 1,815,520 km (0.034 R)
• M18: 1,963,023 km (0.118 R)
• M19: 2,041,113 km (0.106 R)
• M20: 2,223,623 km (0.102 R)
• M21: 2,381,897 km (0.105 R)
• M22: 2,477,490 km (0.074 R)
• M23: 2,654,165 km (0.09 R)
• M24: 2,791,047 km (0.093 R)
• M25: 3,007,216 km (0.055 R)
• M26: 3,123,903 km (0.094 R)
• M27: 3,222,488 km (0.086 R)
• M28: 3,483,386 km (0.068 R)
• M29: 3,709,728 km (0.117 R)
• M30: 3,842,122 km (0.095 R)
• M31: 3,976,311 km (0.1 R)
• M32: 4,169,592 km (0.075 R)
• M33: 4,249,328 km (0.115 R)
• M34: 4,388,005 km (0.036 R)
• M35: 4,461,756 km (0.086 R)
• M36: 4,535,807 km (0.094 R)
• M37: 4,685,256 km (0.075 R)
• M38: 4,775,762 km (0.104 R)
• M39: 4,889,756 km (0.056 R)
• M40: 5,042,944 km (0.081 R)
• M41: 5,159,032 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.3

Radius: 11.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.9 AU - 1.1 AU

Year: 646 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 16,751,817 km

• M1: 143,165 km (0.07 R)
• M2: 216,767 km (0.064 R)
• M3: 291,267 km (0.079 R)
• M4: 423,661 km (0.06 R)
• M5: 528,978 km (0.095 R)
• M6: 604,076 km (0.096 R)
• M7: 757,713 km (0.034 R)
• M8: 844,779 km (0.072 R)
• M9: 952,789 km (0.101 R)
• M10: 1,029,981 km (0.099 R)
• M11: 1,187,508 km (0.108 R)
• M12: 1,275,172 km (0.049 R)
• M13: 1,365,230 km (0.118 R)
• M14: 1,437,187 km (0.11 R)
• M15: 1,560,306 km (0.09 R)
• M16: 1,708,557 km (0.12 R)
• M17: 1,799,812 km (0.112 R)
• M18: 1,924,128 km (0.111 R)
• M19: 2,010,147 km (0.043 R)
• M20: 2,097,512 km (0.09 R)
• M21: 2,214,497 km (0.065 R)
• M22: 2,450,264 km (0.111 R)
• M23: 2,618,860 km (0.11 R)
• M24: 2,930,921 km (0.091 R)
• M25: 3,025,318 km (0.083 R)
• M26: 3,147,539 km (0.113 R)
• M27: 3,228,172 km (0.078 R)
• M28: 3,304,019 km (0.067 R)
• M29: 3,518,392 km (0.112 R)
• M30: 3,590,947 km (0.1 R)
• M31: 3,783,031 km (0.093 R)
• M32: 3,909,292 km (0.042 R)
• M33: 4,007,727 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.5

Radius: 8.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.19 AU - 1.73 AU

Year: 1139 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,751,817 km

• M1: 116,686 km (0.088 R)
• M2: 211,831 km (0.096 R)
• M3: 277,803 km (0.055 R)
• M4: 370,704 km (0.094 R)
• M5: 490,681 km (0.111 R)
• M6: 651,948 km (0.068 R)
• M7: 910,901 km (0.106 R)
• M8: 1,006,644 km (0.098 R)
• M9: 1,065,735 km (0.107 R)
• M10: 1,132,905 km (0.075 R)
• M11: 1,187,657 km (0.091 R)
• M12: 1,350,270 km (0.039 R)
• M13: 1,535,473 km (0.118 R)
• M14: 1,635,105 km (0.116 R)
• M15: 1,840,951 km (0.104 R)
• M16: 2,088,985 km (0.058 R)
• M17: 2,356,765 km (0.052 R)
• M18: 2,445,476 km (0.06 R)
• M19: 2,562,462 km (0.059 R)
• M20: 2,635,466 km (0.091 R)
• M21: 2,820,967 km (0.081 R)
• M22: 2,905,939 km (0.081 R)
• M23: 3,020,531 km (0.09 R)
• M24: 3,165,790 km (0.102 R)
• M25: 3,443,294 km (0.106 R)
• M26: 3,513,904 km (0.117 R)
• M27: 3,595,136 km (0.081 R)
• M28: 3,739,049 km (0.092 R)
• M29: 4,192,630 km (0.117 R)
• M30: 4,464,449 km (0.104 R)
• M31: 4,541,642 km (0.057 R)
• M32: 4,630,353 km (0.053 R)
• M33: 4,697,224 km (0.11 R)
• M34: 4,786,982 km (0.094 R)
• M35: 4,843,381 km (0.072 R)
• M36: 4,956,776 km (0.072 R)
• M37: 5,071,069 km (0.104 R)
• M38: 5,290,678 km (0.12 R)
• M39: 5,419,332 km (0.095 R)
• M40: 5,560,852 km (0.109 R)
• M41: 5,787,343 km (0.077 R)
• M42: 5,907,770 km (0.077 R)
• M43: 6,041,211 km (0.048 R)
• M44: 6,102,247 km (0.115 R)
• M45: 6,261,868 km (0.043 R)
• M46: 6,761,525 km (0.1 R)
• M47: 6,939,396 km (0.096 R)
• M48: 7,118,914 km (0.097 R)
• M49: 7,338,972 km (0.091 R)
• M50: 7,417,212 km (0.067 R)
• M51: 7,666,592 km (0.046 R)
• M52: 8,093,095 km (0.112 R)
• M53: 8,214,419 km (0.104 R)
• M54: 8,282,037 km (0.112 R)
• M55: 8,417,872 km (0.096 R)
• M56: 8,499,852 km (0.051 R)
• M57: 8,760,900 km (0.091 R)
• M58: 8,885,515 km (0.064 R)
• M59: 9,024,641 km (0.116 R)
• M60: 9,178,577 km (0.043 R)
• M61: 9,333,262 km (0.078 R)
• M62: 9,517,267 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 12.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.96 AU - 2.24 AU

Year: 1965 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,751,817 km

• M1: 225,294 km (0.035 R)
• M2: 334,501 km (0.12 R)
• M3: 466,446 km (0.093 R)
• M4: 573,259 km (0.068 R)
• M5: 668,702 km (0.109 R)
• M6: 800,648 km (0.094 R)
• M7: 878,289 km (0.058 R)
• M8: 1,101,489 km (0.082 R)
• M9: 1,362,687 km (0.061 R)
• M10: 1,505,852 km (0.097 R)
• M11: 1,766,152 km (0.049 R)
• M12: 1,955,095 km (0.068 R)
• M13: 2,063,104 km (0.104 R)
• M14: 2,217,788 km (0.079 R)
• M15: 2,296,627 km (0.111 R)
• M16: 2,669,125 km (0.078 R)
• M17: 2,777,434 km (0.116 R)
• M18: 2,911,773 km (0.107 R)
• M19: 2,998,540 km (0.03 R)
• M20: 3,136,619 km (0.098 R)
• M21: 3,225,480 km (0.097 R)
• M22: 3,471,419 km (0.096 R)
• M23: 3,899,418 km (0.041 R)
• M24: 3,981,547 km (0.055 R)
• M25: 4,078,188 km (0.05 R)
• M26: 4,401,169 km (0.073 R)
• M27: 4,501,101 km (0.112 R)
• M28: 4,982,806 km (0.112 R)
• M29: 5,177,134 km (0.113 R)
• M30: 5,313,118 km (0.111 R)
• M31: 5,435,040 km (0.099 R)
• M32: 5,635,202 km (0.077 R)
• M33: 5,837,907 km (0.095 R)
• M34: 5,963,719 km (0.079 R)
• M35: 6,282,512 km (0.119 R)
• M36: 6,395,309 km (0.113 R)
• M37: 6,492,697 km (0.12 R)
• M38: 6,820,616 km (0.098 R)
• M39: 7,070,145 km (0.085 R)
• M40: 7,153,920 km (0.08 R)
• M41: 7,698,606 km (0.025 R)
• M42: 7,993,313 km (0.116 R)
• M43: 8,345,018 km (0.058 R)
• M44: 8,522,740 km (0.078 R)
• M45: 8,612,050 km (0.063 R)
• M46: 9,172,893 km (0.083 R)
• M47: 9,282,847 km (0.094 R)
• M48: 9,467,152 km (0.032 R)
• M49: 9,671,203 km (0.111 R)
• M50: 9,839,202 km (0.063 R)
• M51: 9,932,999 km (0.042 R)
• M52: 10,273,035 km (0.074 R)
• M53: 10,425,476 km (0.094 R)
• M54: 10,674,706 km (0.049 R)
• M55: 10,790,345 km (0.089 R)
• M56: 10,984,224 km (0.098 R)
• M57: 11,434,214 km (0.054 R)
• M58: 11,671,476 km (0.073 R)
• M59: 11,950,327 km (0.12 R)
• M60: 12,413,332 km (0.082 R)
• M61: 12,943,657 km (0.115 R)
• M62: 13,273,819 km (0.119 R)
• M63: 13,502,405 km (0.113 R)
• M64: 14,323,248 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.9

Radius: 9.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.66 AU - 2.6 AU

Year: 2007 Days

Day: 5.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 16,751,817 km

• M1: 134,937 km (0.054 R)
• M2: 354,547 km (0.108 R)
• M3: 537,356 km (0.059 R)
• M4: 663,766 km (0.05 R)
• M5: 873,053 km (0.047 R)
• M6: 1,184,965 km (0.107 R)
• M7: 1,345,184 km (0.089 R)
• M8: 1,612,815 km (0.052 R)
• M9: 1,781,561 km (0.057 R)
• M10: 1,897,499 km (0.115 R)
• M11: 1,976,038 km (0.109 R)
• M12: 2,270,596 km (0.031 R)
• M13: 2,333,278 km (0.039 R)
• M14: 2,535,684 km (0.12 R)
• M15: 2,992,107 km (0.037 R)
• M16: 3,200,646 km (0.115 R)
• M17: 3,510,314 km (0.116 R)
• M18: 3,817,289 km (0.084 R)
• M19: 4,352,400 km (0.101 R)
• M20: 4,496,463 km (0.066 R)
• M21: 4,802,989 km (0.085 R)
• M22: 5,020,205 km (0.08 R)
• M23: 5,130,010 km (0.11 R)
• M24: 5,762,660 km (0.101 R)
• M25: 5,834,467 km (0.071 R)
• M26: 6,390,223 km (0.101 R)
• M27: 6,494,343 km (0.117 R)
• M28: 6,840,811 km (0.088 R)
• M29: 6,901,698 km (0.081 R)
• M30: 7,224,231 km (0.056 R)
• M31: 7,348,547 km (0.119 R)
• M32: 7,489,019 km (0.07 R)
• M33: 7,662,104 km (0.094 R)
• M34: 8,060,184 km (0.037 R)
• M35: 8,416,227 km (0.036 R)
• M36: 8,579,737 km (0.103 R)
• M37: 8,860,233 km (0.109 R)
• M38: 9,026,586 km (0.084 R)
• M39: 9,822,297 km (0.061 R)
• M40: 9,960,077 km (0.047 R)
• M41: 10,029,191 km (0.027 R)
• M42: 10,289,641 km (0.088 R)
• M43: 10,464,670 km (0.109 R)
• M44: 10,640,597 km (0.105 R)
• M45: 10,941,887 km (0.082 R)
• M46: 11,192,165 km (0.112 R)
• M47: 11,571,096 km (0.084 R)
• M48: 12,027,669 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133

Radius: 8.1

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.36 AU - 4.14 AU

Year: 4689 Days

Day: 12.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 16,751,817 km

• M1: 134,488 km (0.086 R)
• M2: 351,555 km (0.102 R)
• M3: 402,568 km (0.05 R)
• M4: 484,548 km (0.056 R)
• M5: 635,193 km (0.096 R)
• M6: 733,179 km (0.085 R)
• M7: 810,222 km (0.068 R)
• M8: 917,484 km (0.088 R)
• M9: 1,097,300 km (0.083 R)
• M10: 1,288,486 km (0.061 R)
• M11: 1,490,593 km (0.113 R)
• M12: 1,634,955 km (0.061 R)
• M13: 1,795,623 km (0.109 R)
• M14: 1,961,378 km (0.073 R)
• M15: 2,046,200 km (0.093 R)
• M16: 2,449,815 km (0.058 R)
• M17: 2,528,204 km (0.065 R)
• M18: 2,607,491 km (0.099 R)
• M19: 2,795,835 km (0.076 R)
• M20: 2,877,964 km (0.092 R)
• M21: 2,933,165 km (0.101 R)
• M22: 3,171,624 km (0.116 R)
• M23: 3,286,067 km (0.09 R)
• M24: 3,460,348 km (0.118 R)
• M25: 3,563,272 km (0.091 R)
• M26: 3,772,559 km (0.09 R)
• M27: 3,985,886 km (0.101 R)
• M28: 4,062,929 km (0.096 R)
• M29: 4,392,343 km (0.096 R)
• M30: 4,552,263 km (0.114 R)
• M31: 4,616,889 km (0.113 R)
• M32: 4,730,434 km (0.114 R)
• M33: 4,812,264 km (0.075 R)
• M34: 5,466,007 km (0.057 R)
• M35: 5,917,344 km (0.11 R)
• M36: 6,023,109 km (0.112 R)
• M37: 6,507,358 km (0.092 R)
• M38: 6,561,811 km (0.108 R)
• M39: 6,781,720 km (0.088 R)
• M40: 6,855,472 km (0.064 R)
• M41: 7,285,267 km (0.076 R)
• M42: 7,551,102 km (0.068 R)
• M43: 8,170,737 km (0.116 R)
• M44: 8,249,275 km (0.108 R)
• M45: 8,347,860 km (0.074 R)
• M46: 8,706,147 km (0.102 R)
• M47: 8,947,748 km (0.103 R)
• M48: 9,049,175 km (0.096 R)
• M49: 9,314,412 km (0.119 R)
• M50: 9,602,987 km (0.105 R)
• M51: 9,789,984 km (0.074 R)
• M52: 10,062,402 km (0.064 R)
• M53: 10,231,148 km (0.032 R)
• M54: 10,315,970 km (0.086 R)
• M55: 10,379,699 km (0.089 R)
• M56: 10,528,997 km (0.073 R)
• M57: 10,764,913 km (0.045 R)
• M58: 10,829,539 km (0.093 R)
• M59: 11,176,457 km (0.104 R)
• M60: 11,263,822 km (0.078 R)
• M61: 11,373,328 km (0.118 R)
• M62: 11,571,246 km (0.108 R)
• M63: 11,970,672 km (0.109 R)
• M64: 12,059,982 km (0.082 R)
• M65: 12,306,818 km (0.069 R)
• M66: 12,668,995 km (0.062 R)
• M67: 12,874,243 km (0.095 R)
• M68: 13,566,283 km (0.084 R)
• M69: 14,650,718 km (0.087 R)
• M70: 14,938,245 km (0.084 R)
• M71: 15,179,098 km (0.041 R)
• M72: 15,324,357 km (0.108 R)
• M73: 15,494,450 km (0.096 R)
• M74: 15,591,838 km (0.102 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: 311 - 11,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit