🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 8.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.6 AU - 0.64 AU

Year: 331 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 168.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,806,751 km

• M1: 107,262 km (0.063 R)
• M2: 169,794 km (0.1 R)
• M3: 237,861 km (0.09 R)
• M4: 305,030 km (0.1 R)
• M5: 362,027 km (0.107 R)
• M6: 528,679 km (0.04 R)
• M7: 638,334 km (0.08 R)
• M8: 696,228 km (0.06 R)
• M9: 761,304 km (0.082 R)
• M10: 857,495 km (0.104 R)
• M11: 914,193 km (0.118 R)
• M12: 969,245 km (0.115 R)
• M13: 1,241,064 km (0.107 R)
• M14: 1,299,557 km (0.098 R)
• M15: 1,371,812 km (0.057 R)
• M16: 1,474,437 km (0.111 R)
• M17: 1,583,194 km (0.099 R)
• M18: 1,640,191 km (0.099 R)
• M19: 1,746,106 km (0.115 R)
• M20: 1,805,048 km (0.113 R)
• M21: 1,871,918 km (0.095 R)
• M22: 1,936,096 km (0.028 R)
• M23: 2,011,792 km (0.112 R)
• M24: 2,110,676 km (0.054 R)
• M25: 2,317,121 km (0.102 R)
• M26: 2,475,396 km (0.11 R)
• M27: 2,530,149 km (0.105 R)
• M28: 2,613,325 km (0.112 R)
• M29: 2,725,524 km (0.108 R)
• M30: 2,798,527 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 12.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.65 AU - 0.79 AU

Year: 414 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,806,751 km

• M1: 156,629 km (0.115 R)
• M2: 236,514 km (0.11 R)
• M3: 331,509 km (0.056 R)
• M4: 450,140 km (0.106 R)
• M5: 538,702 km (0.065 R)
• M6: 631,752 km (0.07 R)
• M7: 761,752 km (0.083 R)
• M8: 882,179 km (0.104 R)
• M9: 1,030,131 km (0.073 R)
• M10: 1,114,654 km (0.051 R)
• M11: 1,257,520 km (0.052 R)
• M12: 1,453,792 km (0.041 R)
• M13: 1,582,297 km (0.034 R)
• M14: 1,702,274 km (0.108 R)
• M15: 1,786,797 km (0.088 R)
• M16: 2,022,563 km (0.1 R)
• M17: 2,121,597 km (0.1 R)
• M18: 2,268,502 km (0.074 R)
• M19: 2,357,513 km (0.12 R)
• M20: 2,765,017 km (0.105 R)
• M21: 2,845,202 km (0.08 R)
• M22: 2,977,297 km (0.085 R)
• M23: 3,189,726 km (0.069 R)
• M24: 3,300,428 km (0.089 R)
• M25: 3,434,019 km (0.108 R)
• M26: 3,542,328 km (0.112 R)
• M27: 3,679,210 km (0.09 R)
• M28: 3,801,132 km (0.099 R)
• M29: 3,879,372 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.2

Radius: 12.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.04 AU - 1.06 AU

Year: 730 Days

Day: 11.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,806,751 km

• M1: 156,928 km (0.091 R)
• M2: 235,168 km (0.105 R)
• M3: 320,439 km (0.091 R)
• M4: 426,653 km (0.115 R)
• M5: 508,782 km (0.099 R)
• M6: 670,647 km (0.075 R)
• M7: 766,689 km (0.109 R)
• M8: 952,789 km (0.032 R)
• M9: 1,085,781 km (0.064 R)
• M10: 1,234,781 km (0.09 R)
• M11: 1,321,847 km (0.069 R)
• M12: 1,416,093 km (0.102 R)
• M13: 1,528,292 km (0.105 R)
• M14: 1,606,532 km (0.119 R)
• M15: 1,697,038 km (0.102 R)
• M16: 1,800,261 km (0.078 R)
• M17: 2,199,238 km (0.11 R)
• M18: 2,318,318 km (0.108 R)
• M19: 2,397,007 km (0.099 R)
• M20: 2,532,243 km (0.056 R)
• M21: 2,663,740 km (0.085 R)
• M22: 2,920,749 km (0.105 R)
• M23: 3,045,663 km (0.093 R)
• M24: 3,287,413 km (0.081 R)
• M25: 3,403,800 km (0.114 R)
• M26: 3,493,709 km (0.032 R)
• M27: 3,577,483 km (0.042 R)
• M28: 3,661,857 km (0.079 R)
• M29: 3,818,486 km (0.073 R)
• M30: 4,006,381 km (0.108 R)
• M31: 4,094,195 km (0.072 R)
• M32: 4,197,567 km (0.072 R)
• M33: 4,301,687 km (0.096 R)
• M34: 4,504,990 km (0.103 R)
• M35: 4,773,369 km (0.091 R)
• M36: 4,851,010 km (0.091 R)
• M37: 5,023,347 km (0.034 R)
• M38: 5,237,721 km (0.115 R)
• M39: 5,317,756 km (0.102 R)
• M40: 5,406,467 km (0.063 R)
• M41: 5,585,237 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 12.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.56 AU - 1.62 AU

Year: 1360 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,806,751 km

• M1: 188,344 km (0.098 R)
• M2: 355,295 km (0.061 R)
• M3: 472,131 km (0.067 R)
• M4: 594,053 km (0.115 R)
• M5: 760,855 km (0.057 R)
• M6: 867,967 km (0.102 R)
• M7: 1,121,535 km (0.115 R)
• M8: 1,301,651 km (0.097 R)
• M9: 1,383,182 km (0.118 R)
• M10: 1,603,689 km (0.098 R)
• M11: 1,709,305 km (0.099 R)
• M12: 1,808,489 km (0.058 R)
• M13: 2,060,262 km (0.116 R)
• M14: 2,205,222 km (0.066 R)
• M15: 2,464,625 km (0.099 R)
• M16: 2,556,777 km (0.086 R)
• M17: 2,702,635 km (0.074 R)
• M18: 2,937,354 km (0.108 R)
• M19: 3,090,393 km (0.055 R)
• M20: 3,336,182 km (0.069 R)
• M21: 3,484,583 km (0.066 R)
• M22: 3,752,513 km (0.119 R)
• M23: 3,871,144 km (0.079 R)
• M24: 3,967,036 km (0.118 R)
• M25: 4,197,716 km (0.059 R)
• M26: 4,296,301 km (0.056 R)
• M27: 4,420,617 km (0.112 R)
• M28: 4,508,281 km (0.082 R)
• M29: 5,046,983 km (0.104 R)
• M30: 5,165,016 km (0.062 R)
• M31: 5,324,039 km (0.057 R)
• M32: 5,404,073 km (0.07 R)
• M33: 5,989,899 km (0.087 R)
• M34: 6,101,200 km (0.086 R)
• M35: 6,339,958 km (0.058 R)
• M36: 6,481,777 km (0.106 R)
• M37: 6,653,515 km (0.105 R)
• M38: 6,754,344 km (0.102 R)
• M39: 7,851,644 km (0.112 R)
• M40: 8,065,569 km (0.053 R)
• M41: 8,421,014 km (0.096 R)
• M42: 8,671,441 km (0.065 R)
• M43: 8,892,546 km (0.106 R)
• M44: 9,067,576 km (0.119 R)
• M45: 9,356,599 km (0.097 R)
• M46: 9,894,254 km (0.07 R)
• M47: 10,009,594 km (0.119 R)
• M48: 10,125,382 km (0.091 R)
• M49: 10,358,306 km (0.072 R)
• M50: 10,508,951 km (0.068 R)
• M51: 10,593,025 km (0.089 R)
• M52: 10,677,398 km (0.102 R)
• M53: 10,897,457 km (0.082 R)
• M54: 10,982,578 km (0.076 R)
• M55: 11,445,883 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 11

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.59 AU - 4.23 AU

Year: 5244 Days

Day: 14.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,806,751 km

• M1: 170,242 km (0.117 R)
• M2: 382,821 km (0.074 R)
• M3: 502,350 km (0.116 R)
• M4: 593,156 km (0.056 R)
• M5: 690,394 km (0.061 R)
• M6: 784,042 km (0.042 R)
• M7: 943,813 km (0.11 R)
• M8: 1,071,121 km (0.09 R)
• M9: 1,285,046 km (0.117 R)
• M10: 1,754,484 km (0.075 R)
• M11: 1,994,888 km (0.089 R)
• M12: 2,063,553 km (0.114 R)
• M13: 2,147,178 km (0.1 R)
• M14: 2,419,446 km (0.062 R)
• M15: 2,582,358 km (0.106 R)
• M16: 2,918,954 km (0.086 R)
• M17: 3,124,651 km (0.117 R)
• M18: 3,204,985 km (0.074 R)
• M19: 3,600,671 km (0.116 R)
• M20: 3,702,099 km (0.041 R)
• M21: 4,258,902 km (0.089 R)
• M22: 4,348,212 km (0.094 R)
• M23: 4,620,330 km (0.084 R)
• M24: 4,730,733 km (0.113 R)
• M25: 4,991,782 km (0.088 R)
• M26: 5,219,320 km (0.103 R)
• M27: 5,411,553 km (0.115 R)
• M28: 5,645,375 km (0.092 R)
• M29: 5,902,534 km (0.079 R)
• M30: 6,002,465 km (0.076 R)
• M31: 6,183,778 km (0.115 R)
• M32: 6,265,009 km (0.115 R)
• M33: 6,366,885 km (0.097 R)
• M34: 6,469,510 km (0.028 R)
• M35: 6,801,168 km (0.082 R)
• M36: 7,202,539 km (0.077 R)
• M37: 7,459,997 km (0.059 R)
• M38: 7,720,447 km (0.088 R)
• M39: 7,829,803 km (0.06 R)
• M40: 8,205,892 km (0.088 R)
• M41: 8,407,251 km (0.073 R)
• M42: 8,655,733 km (0.086 R)
• M43: 8,975,423 km (0.12 R)
• M44: 9,067,576 km (0.105 R)
• M45: 9,485,702 km (0.098 R)
• M46: 11,519,634 km (0.035 R)
• M47: 11,770,660 km (0.12 R)
• M48: 12,201,352 km (0.08 R)
• M49: 12,585,669 km (0.094 R)
• M50: 13,052,115 km (0.119 R)
• M51: 14,028,690 km (0.104 R)
• M52: 14,216,136 km (0.091 R)
• M53: 14,485,412 km (0.053 R)
• M54: 14,946,922 km (0.112 R)
• M55: 15,440,894 km (0.067 R)
• M56: 15,689,825 km (0.104 R)
• M57: 15,856,626 km (0.109 R)
• M58: 15,996,052 km (0.096 R)
• M59: 16,163,751 km (0.078 R)
• M60: 16,304,074 km (0.101 R)
• M61: 17,240,257 km (0.116 R)
• M62: 17,584,931 km (0.078 R)
• M63: 17,671,548 km (0.113 R)
• M64: 17,787,187 km (0.115 R)
• M65: 17,931,998 km (0.085 R)
• M66: 18,574,072 km (0.097 R)
• M67: 18,662,334 km (0.109 R)
• M68: 18,957,042 km (0.049 R)
• M69: 19,283,166 km (0.105 R)
• M70: 19,700,992 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.9

Radius: 5.1

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.6 AU - 7.98 AU

Year: 13350 Days

Day: 16.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,806,751 km

• M1: 245,490 km (0.037 R)
• M2: 397,930 km (0.108 R)
• M3: 459,415 km (0.12 R)
• M4: 1,112,859 km (0.06 R)
• M5: 1,255,725 km (0.077 R)
• M6: 1,310,926 km (0.107 R)
• M7: 1,843,345 km (0.104 R)
• M8: 1,885,083 km (0.034 R)
• M9: 2,209,411 km (0.114 R)
• M10: 2,908,781 km (0.103 R)
• M11: 3,106,101 km (0.093 R)
• M12: 3,857,231 km (0.078 R)
• M13: 5,156,788 km (0.091 R)
• M14: 5,365,328 km (0.072 R)
• M15: 5,637,745 km (0.114 R)
• M16: 6,227,460 km (0.101 R)
• M17: 6,290,740 km (0.063 R)
• M18: 6,706,921 km (0.102 R)
• M19: 7,364,404 km (0.039 R)
• M20: 7,464,784 km (0.109 R)
• M21: 7,666,891 km (0.113 R)
• M22: 7,700,850 km (0.049 R)
• M23: 8,528,575 km (0.117 R)
• M24: 8,598,736 km (0.108 R)
• M25: 8,669,197 km (0.106 R)
• M26: 8,952,834 km (0.086 R)
• M27: 8,988,588 km (0.104 R)
• M28: 9,167,657 km (0.095 R)
• M29: 9,239,613 km (0.069 R)
• M30: 9,675,392 km (0.094 R)
• M31: 9,785,346 km (0.032 R)
• M32: 9,858,948 km (0.079 R)
• M33: 10,304,152 km (0.032 R)
• M34: 10,831,783 km (0.057 R)
• M35: 11,291,198 km (0.097 R)
• M36: 11,561,971 km (0.097 R)
• M37: 12,427,095 km (0.078 R)
• M38: 12,988,386 km (0.031 R)
• M39: 13,190,942 km (0.093 R)
• M40: 14,011,187 km (0.095 R)
• M41: 14,890,224 km (0.06 R)
• M42: 15,017,233 km (0.104 R)
• M43: 15,187,176 km (0.119 R)
• M44: 15,486,072 km (0.082 R)
• M45: 17,053,858 km (0.101 R)
• M46: 18,217,131 km (0.095 R)
• M47: 18,716,938 km (0.063 R)
• M48: 19,129,229 km (0.108 R)
• M49: 19,683,639 km (0.067 R)
• M50: 20,525,127 km (0.085 R)
• M51: 22,049,829 km (0.089 R)
• M52: 22,388,069 km (0.044 R)
• M53: 22,679,486 km (0.114 R)
• M54: 23,119,005 km (0.103 R)
• M55: 23,561,216 km (0.108 R)
• M56: 23,808,202 km (0.076 R)
• M57: 24,504,131 km (0.117 R)
• M58: 24,854,489 km (0.1 R)
• M59: 24,955,019 km (0.116 R)
• M60: 26,580,250 km (0.06 R)
• M61: 26,734,336 km (0.102 R)
• M62: 28,396,668 km (0.084 R)
• M63: 29,825,028 km (0.091 R)
• M64: 29,931,841 km (0.104 R)
• M65: 30,413,696 km (0.051 R)
• M66: 31,711,308 km (0.114 R)
• M67: 33,081,924 km (0.069 R)
• M68: 33,303,029 km (0.079 R)
• M69: 33,857,888 km (0.107 R)
• M70: 35,824,052 km (0.109 R)
• M71: 35,937,597 km (0.103 R)
• M72: 35,994,295 km (0.045 R)
• M73: 37,884,763 km (0.08 R)
• M74: 38,347,769 km (0.107 R)
• M75: 38,463,857 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.9

Radius: 7.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.11 AU - 10.25 AU

Year: 17345 Days

Day: 23.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,806,751 km

• M1: 207,193 km (0.099 R)
• M2: 303,684 km (0.09 R)
• M3: 365,168 km (0.077 R)
• M4: 459,565 km (0.056 R)
• M5: 674,238 km (0.106 R)
• M6: 775,815 km (0.112 R)
• M7: 956,828 km (0.069 R)
• M8: 1,151,455 km (0.108 R)
• M9: 1,232,986 km (0.079 R)
• M10: 2,050,688 km (0.066 R)
• M11: 2,947,527 km (0.067 R)
• M12: 3,031,900 km (0.112 R)
• M13: 3,495,653 km (0.098 R)
• M14: 3,705,539 km (0.067 R)
• M15: 4,553,310 km (0.05 R)
• M16: 6,056,320 km (0.077 R)
• M17: 6,308,542 km (0.07 R)
• M18: 6,860,708 km (0.091 R)
• M19: 9,137,288 km (0.112 R)
• M20: 9,302,295 km (0.101 R)
• M21: 9,719,074 km (0.092 R)
• M22: 9,887,372 km (0.113 R)
• M23: 10,787,353 km (0.064 R)
• M24: 11,534,893 km (0.046 R)
• M25: 11,713,214 km (0.114 R)
• M26: 12,435,622 km (0.048 R)
• M27: 13,126,016 km (0.113 R)
• M28: 14,639,947 km (0.089 R)
• M29: 15,319,570 km (0.093 R)
• M30: 16,408,044 km (0.097 R)
• M31: 16,911,142 km (0.067 R)
• M32: 17,164,560 km (0.052 R)
• M33: 17,521,501 km (0.074 R)
• M34: 17,623,976 km (0.091 R)
• M35: 17,777,912 km (0.097 R)
• M36: 17,932,446 km (0.052 R)
• M37: 18,035,669 km (0.12 R)
• M38: 20,248,521 km (0.1 R)
• M39: 20,842,125 km (0.037 R)
• M40: 20,950,733 km (0.039 R)
• M41: 21,441,414 km (0.051 R)
• M42: 21,496,167 km (0.108 R)
• M43: 21,551,069 km (0.109 R)
• M44: 22,046,388 km (0.078 R)
• M45: 23,104,643 km (0.12 R)
• M46: 23,498,684 km (0.117 R)
• M47: 24,636,525 km (0.105 R)
• M48: 24,923,903 km (0.047 R)
• M49: 26,553,173 km (0.1 R)
• M50: 27,618,609 km (0.051 R)
• M51: 27,917,057 km (0.066 R)
• M52: 28,939,708 km (0.086 R)
• M53: 29,182,206 km (0.118 R)
• M54: 30,035,961 km (0.106 R)
• M55: 30,219,967 km (0.106 R)
• M56: 30,342,787 km (0.116 R)
• M57: 32,520,184 km (0.056 R)
• M58: 32,835,237 km (0.034 R)
• M59: 33,088,057 km (0.111 R)
• M60: 33,978,164 km (0.072 R)
• M61: 34,233,977 km (0.054 R)
• M62: 34,426,060 km (0.103 R)
• M63: 34,683,070 km (0.094 R)
• M64: 35,134,107 km (0.107 R)
• M65: 35,846,791 km (0.108 R)
• M66: 36,695,161 km (0.028 R)
• M67: 36,826,358 km (0.114 R)
• M68: 37,286,372 km (0.038 R)
• M69: 37,484,140 km (0.074 R)
• M70: 38,013,268 km (0.065 R)
• M71: 38,212,383 km (0.09 R)
• M72: 38,611,510 km (0.086 R)
• M73: 38,678,230 km (0.08 R)
• M74: 39,884,737 km (0.113 R)
• M75: 40,222,080 km (0.105 R)
• M76: 40,424,785 km (0.11 R)
• M77: 42,059,890 km (0.098 R)
• M78: 42,678,477 km (0.077 R)
• M79: 43,161,828 km (0.116 R)
• M80: 43,646,974 km (0.09 R)
• M81: 44,064,202 km (0.109 R)
• M82: 44,972,710 km (0.071 R)
• M83: 46,099,332 km (0.048 R)
• M84: 46,737,217 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 18,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit