🌌 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: 677.3

Radius: 13.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.56 AU - 0.86 AU

Year: 392 Days

Day: 13.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 23,764,926 km

• M1: 177,423 km (0.049 R)
• M2: 313,408 km (0.11 R)
• M3: 429,047 km (0.034 R)
• M4: 561,590 km (0.114 R)
• M5: 681,269 km (0.115 R)
• M6: 827,127 km (0.043 R)
• M7: 912,846 km (0.057 R)
• M8: 1,085,333 km (0.117 R)
• M9: 1,185,114 km (0.108 R)
• M10: 1,302,698 km (0.03 R)
• M11: 1,394,851 km (0.119 R)
• M12: 1,524,701 km (0.119 R)
• M13: 1,637,947 km (0.045 R)
• M14: 1,786,498 km (0.107 R)
• M15: 1,922,931 km (0.03 R)
• M16: 2,012,241 km (0.059 R)
• M17: 2,253,542 km (0.102 R)
• M18: 2,492,450 km (0.085 R)
• M19: 2,614,971 km (0.114 R)
• M20: 2,702,037 km (0.066 R)
• M21: 2,809,149 km (0.098 R)
• M22: 3,034,294 km (0.058 R)
• M23: 3,172,223 km (0.066 R)
• M24: 3,258,690 km (0.104 R)
• M25: 3,359,519 km (0.09 R)
• M26: 3,488,622 km (0.051 R)
• M27: 3,731,120 km (0.111 R)
• M28: 3,850,799 km (0.12 R)
• M29: 4,050,961 km (0.091 R)
• M30: 4,166,899 km (0.099 R)
• M31: 4,276,704 km (0.116 R)
• M32: 4,476,716 km (0.108 R)
• M33: 4,574,104 km (0.105 R)
• M34: 4,679,721 km (0.116 R)
• M35: 4,763,495 km (0.086 R)
• M36: 4,886,016 km (0.043 R)
• M37: 4,986,396 km (0.103 R)
• M38: 5,118,790 km (0.045 R)
• M39: 5,260,160 km (0.116 R)
• M40: 5,410,805 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.5

Radius: 13.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.69 AU - 1.05 AU

Year: 532 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,764,926 km

• M1: 180,265 km (0.107 R)
• M2: 288,873 km (0.096 R)
• M3: 400,025 km (0.096 R)
• M4: 499,806 km (0.045 R)
• M5: 611,107 km (0.116 R)
• M6: 698,024 km (0.064 R)
• M7: 794,813 km (0.107 R)
• M8: 901,477 km (0.092 R)
• M9: 1,028,635 km (0.092 R)
• M10: 1,231,789 km (0.038 R)
• M11: 1,335,759 km (0.099 R)
• M12: 1,460,225 km (0.108 R)
• M13: 1,612,665 km (0.116 R)
• M14: 1,745,957 km (0.081 R)
• M15: 1,889,571 km (0.033 R)
• M16: 2,056,821 km (0.088 R)
• M17: 2,378,756 km (0.07 R)
• M18: 2,510,851 km (0.031 R)
• M19: 2,738,987 km (0.071 R)
• M20: 2,899,805 km (0.04 R)
• M21: 2,988,965 km (0.112 R)
• M22: 3,285,169 km (0.052 R)
• M23: 3,511,660 km (0.071 R)
• M24: 3,711,224 km (0.061 R)
• M25: 3,898,072 km (0.045 R)
• M26: 3,988,578 km (0.105 R)
• M27: 4,129,948 km (0.055 R)
• M28: 4,315,300 km (0.118 R)
• M29: 4,409,098 km (0.104 R)
• M30: 4,546,728 km (0.092 R)
• M31: 4,852,805 km (0.098 R)
• M32: 4,959,319 km (0.116 R)
• M33: 5,156,639 km (0.07 R)
• M34: 5,256,271 km (0.06 R)
• M35: 5,356,651 km (0.035 R)
• M36: 5,559,206 km (0.102 R)
• M37: 5,698,781 km (0.097 R)
• M38: 5,905,675 km (0.095 R)
• M39: 6,076,965 km (0.083 R)
• M40: 6,192,005 km (0.107 R)
• M41: 6,346,390 km (0.04 R)
• M42: 6,472,950 km (0.102 R)
• M43: 6,620,005 km (0.074 R)
• M44: 6,748,360 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 14.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.17 AU - 1.85 AU

Year: 1217 Days

Day: 14.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 23,764,926 km

• M1: 185,501 km (0.079 R)
• M2: 286,181 km (0.063 R)
• M3: 407,654 km (0.062 R)
• M4: 575,802 km (0.096 R)
• M5: 688,749 km (0.081 R)
• M6: 783,594 km (0.089 R)
• M7: 906,563 km (0.114 R)
• M8: 1,055,413 km (0.048 R)
• M9: 1,258,866 km (0.107 R)
• M10: 1,365,829 km (0.094 R)
• M11: 1,490,294 km (0.109 R)
• M12: 1,604,138 km (0.106 R)
• M13: 1,758,523 km (0.036 R)
• M14: 1,879,548 km (0.117 R)
• M15: 2,050,837 km (0.103 R)
• M16: 2,268,502 km (0.111 R)
• M17: 2,384,440 km (0.094 R)
• M18: 2,485,419 km (0.097 R)
• M19: 2,692,014 km (0.062 R)
• M20: 3,076,480 km (0.099 R)
• M21: 3,187,033 km (0.105 R)
• M22: 3,308,357 km (0.12 R)
• M23: 3,978,256 km (0.118 R)
• M24: 4,078,936 km (0.105 R)
• M25: 4,241,698 km (0.094 R)
• M26: 4,469,236 km (0.096 R)
• M27: 4,861,033 km (0.028 R)
• M28: 4,979,814 km (0.081 R)
• M29: 5,143,175 km (0.118 R)
• M30: 5,308,480 km (0.116 R)
• M31: 5,599,000 km (0.093 R)
• M32: 5,860,646 km (0.097 R)
• M33: 6,079,657 km (0.077 R)
• M34: 6,184,526 km (0.025 R)
• M35: 6,585,747 km (0.12 R)
• M36: 6,837,819 km (0.12 R)
• M37: 6,995,496 km (0.08 R)
• M38: 7,228,270 km (0.092 R)
• M39: 7,701,298 km (0.108 R)
• M40: 7,928,986 km (0.117 R)
• M41: 8,223,245 km (0.067 R)
• M42: 8,326,318 km (0.078 R)
• M43: 8,599,334 km (0.087 R)
• M44: 8,730,233 km (0.105 R)
• M45: 8,901,672 km (0.083 R)
• M46: 9,007,587 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.7

Radius: 9.2

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.48 AU - 1.92 AU

Year: 1454 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 23,764,926 km

• M1: 129,552 km (0.091 R)
• M2: 351,256 km (0.062 R)
• M3: 421,268 km (0.112 R)
• M4: 503,098 km (0.063 R)
• M5: 671,246 km (0.091 R)
• M6: 813,663 km (0.05 R)
• M7: 990,188 km (0.111 R)
• M8: 1,054,665 km (0.048 R)
• M9: 1,274,424 km (0.093 R)
• M10: 1,371,812 km (0.064 R)
• M11: 1,698,983 km (0.109 R)
• M12: 1,767,349 km (0.046 R)
• M13: 2,009,099 km (0.081 R)
• M14: 2,250,700 km (0.112 R)
• M15: 2,347,939 km (0.058 R)
• M16: 2,468,664 km (0.08 R)
• M17: 2,546,605 km (0.088 R)
• M18: 2,889,932 km (0.081 R)
• M19: 2,972,210 km (0.108 R)
• M20: 3,067,205 km (0.041 R)
• M21: 3,260,186 km (0.089 R)
• M22: 3,519,739 km (0.097 R)
• M23: 3,658,266 km (0.109 R)
• M24: 3,915,126 km (0.112 R)
• M25: 4,177,670 km (0.092 R)
• M26: 4,338,039 km (0.077 R)
• M27: 4,527,879 km (0.119 R)
• M28: 4,678,823 km (0.044 R)
• M29: 4,761,850 km (0.114 R)
• M30: 4,859,388 km (0.099 R)
• M31: 4,929,549 km (0.118 R)
• M32: 5,000,010 km (0.081 R)
• M33: 5,099,193 km (0.115 R)
• M34: 5,386,122 km (0.054 R)
• M35: 5,444,166 km (0.064 R)
• M36: 5,604,834 km (0.116 R)
• M37: 6,111,522 km (0.115 R)
• M38: 6,217,587 km (0.066 R)
• M39: 6,278,473 km (0.094 R)
• M40: 6,400,994 km (0.117 R)
• M41: 6,695,103 km (0.098 R)
• M42: 7,025,266 km (0.115 R)
• M43: 7,248,316 km (0.067 R)
• M44: 7,312,494 km (0.097 R)
• M45: 7,636,223 km (0.07 R)
• M46: 7,717,904 km (0.081 R)
• M47: 7,799,883 km (0.115 R)
• M48: 8,064,073 km (0.067 R)
• M49: 8,130,644 km (0.077 R)
• M50: 8,381,669 km (0.046 R)
• M51: 8,499,702 km (0.073 R)
• M52: 8,908,703 km (0.045 R)
• M53: 9,324,136 km (0.104 R)
• M54: 9,604,632 km (0.045 R)
• M55: 10,156,050 km (0.105 R)
• M56: 10,263,910 km (0.12 R)
• M57: 10,499,078 km (0.084 R)
• M58: 10,882,647 km (0.068 R)
• M59: 11,382,603 km (0.108 R)
• M60: 11,607,149 km (0.038 R)
• M61: 11,984,884 km (0.067 R)
• M62: 12,500,996 km (0.106 R)
• M63: 12,907,603 km (0.119 R)
• M64: 13,180,919 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.8

Radius: 14.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.55 AU - 3.51 AU

Year: 3460 Days

Day: 12.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 123.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,764,926 km

• M1: 257,757 km (0.092 R)
• M2: 610,060 km (0.037 R)
• M3: 709,094 km (0.101 R)
• M4: 806,333 km (0.079 R)
• M5: 953,387 km (0.084 R)
• M6: 1,266,645 km (0.119 R)
• M7: 1,505,254 km (0.112 R)
• M8: 1,669,063 km (0.091 R)
• M9: 2,461,783 km (0.114 R)
• M10: 2,980,738 km (0.101 R)
• M11: 3,133,327 km (0.069 R)
• M12: 3,231,912 km (0.1 R)
• M13: 3,388,990 km (0.113 R)
• M14: 3,533,950 km (0.055 R)
• M15: 3,755,355 km (0.079 R)
• M16: 4,181,260 km (0.084 R)
• M17: 4,321,583 km (0.089 R)
• M18: 4,606,866 km (0.072 R)
• M19: 4,881,977 km (0.067 R)
• M20: 5,774,627 km (0.114 R)
• M21: 5,966,412 km (0.081 R)
• M22: 6,124,686 km (0.107 R)
• M23: 6,681,191 km (0.06 R)
• M24: 6,790,846 km (0.114 R)
• M25: 7,141,952 km (0.12 R)
• M26: 7,254,001 km (0.104 R)
• M27: 7,499,042 km (0.045 R)
• M28: 7,670,182 km (0.093 R)
• M29: 7,861,966 km (0.086 R)
• M30: 7,977,755 km (0.117 R)
• M31: 8,133,187 km (0.115 R)
• M32: 8,289,517 km (0.05 R)
• M33: 8,466,641 km (0.087 R)
• M34: 8,824,778 km (0.072 R)
• M35: 9,066,229 km (0.105 R)
• M36: 9,187,852 km (0.028 R)
• M37: 9,330,419 km (0.071 R)
• M38: 9,473,584 km (0.099 R)
• M39: 10,179,986 km (0.095 R)
• M40: 10,306,545 km (0.026 R)
• M41: 10,561,011 km (0.059 R)
• M42: 10,860,506 km (0.105 R)
• M43: 11,011,301 km (0.091 R)
• M44: 11,228,068 km (0.08 R)
• M45: 11,424,191 km (0.118 R)
• M46: 11,555,688 km (0.106 R)
• M47: 11,886,598 km (0.111 R)
• M48: 11,997,600 km (0.042 R)
• M49: 12,108,900 km (0.117 R)
• M50: 12,467,487 km (0.072 R)
• M51: 12,580,283 km (0.105 R)
• M52: 12,738,857 km (0.076 R)
• M53: 13,843,488 km (0.106 R)
• M54: 14,811,386 km (0.114 R)
• M55: 15,219,190 km (0.103 R)
• M56: 15,533,495 km (0.115 R)
• M57: 15,801,125 km (0.119 R)
• M58: 16,119,320 km (0.094 R)
• M59: 16,687,792 km (0.065 R)
• M60: 16,787,275 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 14.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.38 AU - 4.52 AU

Year: 5150 Days

Day: 12.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,764,926 km

• M1: 217,515 km (0.087 R)
• M2: 323,131 km (0.097 R)
• M3: 451,786 km (0.072 R)
• M4: 595,549 km (0.071 R)
• M5: 713,432 km (0.092 R)
• M6: 1,094,608 km (0.114 R)
• M7: 1,678,937 km (0.104 R)
• M8: 2,005,359 km (0.093 R)
• M9: 2,370,528 km (0.088 R)
• M10: 2,607,491 km (0.049 R)
• M11: 2,871,531 km (0.065 R)
• M12: 2,968,022 km (0.084 R)
• M13: 3,224,283 km (0.078 R)
• M14: 3,487,874 km (0.065 R)
• M15: 3,928,739 km (0.055 R)
• M16: 4,101,525 km (0.103 R)
• M17: 4,254,713 km (0.109 R)
• M18: 4,680,618 km (0.088 R)
• M19: 4,794,911 km (0.108 R)
• M20: 5,167,260 km (0.113 R)
• M21: 5,309,378 km (0.096 R)
• M22: 5,404,971 km (0.102 R)
• M23: 5,525,098 km (0.055 R)
• M24: 5,891,015 km (0.083 R)
• M25: 5,990,048 km (0.107 R)
• M26: 6,723,975 km (0.109 R)
• M27: 6,905,587 km (0.109 R)
• M28: 7,273,448 km (0.111 R)
• M29: 7,459,847 km (0.036 R)
• M30: 8,028,619 km (0.043 R)
• M31: 8,443,603 km (0.047 R)
• M32: 8,555,502 km (0.119 R)
• M33: 8,667,850 km (0.051 R)
• M34: 9,036,459 km (0.088 R)
• M35: 10,622,197 km (0.059 R)
• M36: 10,894,764 km (0.099 R)
• M37: 11,016,686 km (0.104 R)
• M38: 11,633,179 km (0.114 R)
• M39: 11,789,060 km (0.078 R)
• M40: 11,945,689 km (0.088 R)
• M41: 13,320,942 km (0.1 R)
• M42: 13,549,528 km (0.053 R)
• M43: 14,176,792 km (0.073 R)
• M44: 14,443,674 km (0.078 R)
• M45: 14,611,374 km (0.11 R)
• M46: 15,322,712 km (0.087 R)
• M47: 15,459,444 km (0.072 R)
• M48: 15,631,033 km (0.099 R)
• M49: 15,906,742 km (0.032 R)
• M50: 16,463,246 km (0.058 R)
• M51: 16,708,736 km (0.115 R)
• M52: 17,096,942 km (0.091 R)
• M53: 17,595,402 km (0.043 R)
• M54: 17,990,490 km (0.099 R)
• M55: 18,862,347 km (0.054 R)
• M56: 19,229,759 km (0.094 R)
• M57: 20,121,362 km (0.079 R)
• M58: 21,102,276 km (0.109 R)
• M59: 21,407,306 km (0.082 R)
• M60: 21,790,575 km (0.058 R)
• M61: 22,021,555 km (0.075 R)
• M62: 22,253,431 km (0.113 R)
• M63: 22,563,996 km (0.119 R)
• M64: 22,836,713 km (0.041 R)
• M65: 23,899,457 km (0.049 R)
• M66: 24,058,180 km (0.103 R)
• M67: 24,656,871 km (0.113 R)
• M68: 25,018,299 km (0.099 R)
• M69: 26,154,345 km (0.101 R)
• M70: 26,399,985 km (0.029 R)
• M71: 26,687,662 km (0.076 R)
• M72: 27,265,858 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 14.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.97 AU - 5.23 AU

Year: 6472 Days

Day: 13.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 23,764,926 km

• M1: 268,079 km (0.107 R)
• M2: 428,299 km (0.12 R)
• M3: 674,537 km (0.107 R)
• M4: 1,495,979 km (0.063 R)
• M5: 1,746,705 km (0.104 R)
• M6: 1,981,424 km (0.07 R)
• M7: 2,087,489 km (0.11 R)
• M8: 2,195,648 km (0.092 R)
• M9: 2,498,733 km (0.091 R)
• M10: 2,849,989 km (0.045 R)
• M11: 3,093,086 km (0.068 R)
• M12: 3,618,623 km (0.101 R)
• M13: 3,806,518 km (0.066 R)
• M14: 3,920,811 km (0.045 R)
• M15: 4,152,986 km (0.096 R)
• M16: 4,310,214 km (0.105 R)
• M17: 4,712,333 km (0.1 R)
• M18: 4,897,385 km (0.088 R)
• M19: 5,232,186 km (0.037 R)
• M20: 5,488,297 km (0.086 R)
• M21: 5,770,588 km (0.1 R)
• M22: 6,057,517 km (0.074 R)
• M23: 6,281,615 km (0.03 R)
• M24: 6,371,972 km (0.118 R)
• M25: 6,531,144 km (0.112 R)
• M26: 6,622,847 km (0.06 R)
• M27: 6,830,489 km (0.107 R)
• M28: 7,040,375 km (0.057 R)
• M29: 7,299,778 km (0.091 R)
• M30: 7,418,708 km (0.095 R)
• M31: 8,369,103 km (0.088 R)
• M32: 9,126,218 km (0.104 R)
• M33: 9,280,304 km (0.073 R)
• M34: 9,513,078 km (0.102 R)
• M35: 9,984,461 km (0.084 R)
• M36: 10,787,203 km (0.117 R)
• M37: 11,223,730 km (0.086 R)
• M38: 11,666,240 km (0.12 R)
• M39: 11,861,615 km (0.104 R)
• M40: 12,255,656 km (0.092 R)
• M41: 12,625,462 km (0.105 R)
• M42: 14,200,578 km (0.077 R)
• M43: 15,193,609 km (0.107 R)
• M44: 15,285,013 km (0.073 R)
• M45: 15,407,085 km (0.119 R)
• M46: 16,053,796 km (0.08 R)
• M47: 16,209,079 km (0.082 R)
• M48: 16,333,544 km (0.062 R)
• M49: 16,489,724 km (0.057 R)
• M50: 16,929,692 km (0.062 R)
• M51: 17,341,684 km (0.115 R)
• M52: 17,724,954 km (0.108 R)
• M53: 17,853,309 km (0.113 R)
• M54: 18,240,319 km (0.042 R)
• M55: 18,728,008 km (0.047 R)
• M56: 18,924,131 km (0.095 R)
• M57: 19,782,673 km (0.112 R)
• M58: 19,882,455 km (0.08 R)
• M59: 20,216,656 km (0.076 R)
• M60: 20,485,184 km (0.074 R)
• M61: 21,060,089 km (0.12 R)
• M62: 21,264,141 km (0.033 R)
• M63: 21,400,723 km (0.104 R)
• M64: 22,121,935 km (0.096 R)
• M65: 22,502,961 km (0.112 R)
• M66: 23,412,067 km (0.079 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: 467 - 14,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit