🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.53 AU - 0.65 AU

Year: 297 Days

Day: 23.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,313,501 km

• M1: 157,676 km (0.072 R)

Asteroid Belt

Center: 0.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.3

Radius: 9.6

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.04 AU - 1.34 AU

Year: 852 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,313,501 km

• M1: 124,765 km (0.101 R)
• M2: 213,476 km (0.11 R)
• M3: 398,529 km (0.102 R)
• M4: 613,800 km (0.107 R)
• M5: 721,810 km (0.08 R)
• M6: 784,192 km (0.08 R)
• M7: 908,957 km (0.11 R)
• M8: 1,063,042 km (0.1 R)
• M9: 1,226,254 km (0.113 R)
• M10: 1,312,721 km (0.052 R)
• M11: 1,397,693 km (0.081 R)
• M12: 1,558,660 km (0.093 R)
• M13: 1,641,388 km (0.067 R)
• M14: 1,729,651 km (0.105 R)
• M15: 1,819,409 km (0.117 R)
• M16: 1,935,048 km (0.069 R)
• M17: 2,028,547 km (0.096 R)
• M18: 2,215,844 km (0.088 R)
• M19: 2,279,572 km (0.07 R)
• M20: 2,514,142 km (0.066 R)
• M21: 2,652,370 km (0.112 R)
• M22: 2,959,943 km (0.071 R)
• M23: 3,144,248 km (0.115 R)
• M24: 3,259,588 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 14.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.15 AU - 1.67 AU

Year: 1098 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,313,501 km

• M1: 183,108 km (0.097 R)
• M2: 334,202 km (0.095 R)
• M3: 505,641 km (0.086 R)
• M4: 601,832 km (0.1 R)
• M5: 725,550 km (0.114 R)
• M6: 935,884 km (0.108 R)
• M7: 1,107,922 km (0.097 R)
• M8: 1,266,346 km (0.081 R)
• M9: 1,472,342 km (0.047 R)
• M10: 1,676,244 km (0.069 R)
• M11: 1,926,222 km (0.091 R)
• M12: 2,029,744 km (0.094 R)
• M13: 2,234,992 km (0.073 R)
• M14: 2,328,491 km (0.053 R)
• M15: 2,479,286 km (0.086 R)
• M16: 2,716,099 km (0.106 R)
• M17: 2,824,707 km (0.098 R)
• M18: 2,917,757 km (0.109 R)
• M19: 3,124,501 km (0.078 R)
• M20: 3,300,727 km (0.101 R)
• M21: 3,672,179 km (0.096 R)
• M22: 3,962,249 km (0.031 R)
• M23: 4,211,479 km (0.082 R)
• M24: 4,328,166 km (0.116 R)
• M25: 4,455,922 km (0.091 R)
• M26: 4,604,922 km (0.027 R)
• M27: 4,846,821 km (0.062 R)
• M28: 5,103,382 km (0.05 R)
• M29: 5,228,146 km (0.091 R)
• M30: 5,322,393 km (0.071 R)
• M31: 5,417,238 km (0.108 R)
• M32: 5,683,522 km (0.093 R)
• M33: 5,845,537 km (0.08 R)
• M34: 5,943,374 km (0.111 R)
• M35: 6,052,879 km (0.095 R)
• M36: 6,174,054 km (0.089 R)
• M37: 6,296,126 km (0.077 R)
• M38: 6,430,016 km (0.089 R)
• M39: 6,655,609 km (0.104 R)
• M40: 6,769,304 km (0.029 R)
• M41: 6,952,711 km (0.103 R)
• M42: 7,312,793 km (0.076 R)
• M43: 7,442,045 km (0.073 R)
• M44: 7,560,228 km (0.05 R)
• M45: 7,870,344 km (0.119 R)
• M46: 8,172,532 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 11.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.19 AU - 1.93 AU

Year: 1278 Days

Day: 10.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 33,313,501 km

• M1: 154,535 km (0.041 R)
• M2: 233,821 km (0.086 R)
• M3: 354,098 km (0.069 R)
• M4: 555,756 km (0.091 R)
• M5: 679,025 km (0.103 R)
• M6: 769,980 km (0.086 R)
• M7: 895,343 km (0.09 R)
• M8: 970,890 km (0.104 R)
• M9: 1,075,459 km (0.071 R)
• M10: 1,234,332 km (0.11 R)
• M11: 1,331,271 km (0.1 R)
• M12: 1,719,777 km (0.106 R)
• M13: 1,822,551 km (0.119 R)
• M14: 1,934,001 km (0.12 R)
• M15: 2,054,727 km (0.032 R)
• M16: 2,143,438 km (0.028 R)
• M17: 2,261,471 km (0.052 R)
• M18: 2,555,431 km (0.102 R)
• M19: 2,651,173 km (0.116 R)
• M20: 2,953,660 km (0.101 R)
• M21: 3,085,606 km (0.07 R)
• M22: 3,235,503 km (0.108 R)
• M23: 3,331,395 km (0.058 R)
• M24: 3,517,944 km (0.062 R)
• M25: 3,674,722 km (0.103 R)
• M26: 4,046,772 km (0.101 R)
• M27: 4,413,287 km (0.115 R)
• M28: 4,520,100 km (0.069 R)
• M29: 4,937,179 km (0.117 R)
• M30: 5,150,505 km (0.097 R)
• M31: 5,338,400 km (0.104 R)
• M32: 5,461,818 km (0.105 R)
• M33: 5,624,581 km (0.049 R)
• M34: 5,711,497 km (0.12 R)
• M35: 5,945,319 km (0.076 R)
• M36: 6,142,638 km (0.098 R)
• M37: 6,829,741 km (0.115 R)
• M38: 6,912,170 km (0.101 R)
• M39: 7,088,546 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 11.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.58 AU - 2.06 AU

Year: 1611 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 33,313,501 km

• M1: 164,408 km (0.119 R)
• M2: 329,115 km (0.063 R)
• M3: 578,046 km (0.107 R)
• M4: 673,639 km (0.035 R)
• M5: 834,607 km (0.05 R)
• M6: 951,592 km (0.094 R)
• M7: 1,273,377 km (0.098 R)
• M8: 1,388,418 km (0.099 R)
• M9: 1,544,897 km (0.083 R)
• M10: 1,676,095 km (0.114 R)
• M11: 1,819,110 km (0.068 R)
• M12: 1,908,570 km (0.077 R)
• M13: 2,024,807 km (0.112 R)
• M14: 2,186,223 km (0.11 R)
• M15: 2,308,146 km (0.082 R)
• M16: 2,387,582 km (0.049 R)
• M17: 2,613,624 km (0.113 R)
• M18: 2,761,876 km (0.082 R)
• M19: 2,941,842 km (0.111 R)
• M20: 3,263,627 km (0.106 R)
• M21: 3,443,893 km (0.104 R)
• M22: 3,586,609 km (0.099 R)
• M23: 4,090,455 km (0.034 R)
• M24: 4,241,848 km (0.044 R)
• M25: 4,394,886 km (0.103 R)
• M26: 4,763,196 km (0.114 R)
• M27: 5,037,409 km (0.049 R)
• M28: 5,494,131 km (0.082 R)
• M29: 5,601,393 km (0.109 R)
• M30: 5,685,317 km (0.079 R)
• M31: 5,793,926 km (0.066 R)
• M32: 6,037,620 km (0.113 R)
• M33: 6,111,522 km (0.108 R)
• M34: 6,222,673 km (0.103 R)
• M35: 6,547,899 km (0.079 R)
• M36: 6,725,471 km (0.105 R)
• M37: 6,814,781 km (0.077 R)
• M38: 7,098,120 km (0.112 R)
• M39: 7,189,075 km (0.116 R)
• M40: 7,267,315 km (0.087 R)
• M41: 7,464,335 km (0.081 R)
• M42: 7,570,101 km (0.073 R)
• M43: 7,877,076 km (0.095 R)
• M44: 8,093,095 km (0.059 R)
• M45: 8,229,080 km (0.047 R)
• M46: 8,324,673 km (0.104 R)
• M47: 8,489,530 km (0.05 R)
• M48: 8,600,082 km (0.103 R)
• M49: 8,766,734 km (0.11 R)
• M50: 8,864,422 km (0.084 R)
• M51: 8,976,620 km (0.117 R)
• M52: 9,103,330 km (0.099 R)
• M53: 9,415,540 km (0.092 R)
• M54: 9,515,621 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.5

Radius: 8.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.73 AU - 4.03 AU

Year: 5014 Days

Day: 9.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,313,501 km

• M1: 127,009 km (0.091 R)
• M2: 182,659 km (0.089 R)
• M3: 376,538 km (0.06 R)
• M4: 466,596 km (0.05 R)
• M5: 585,526 km (0.05 R)
• M6: 737,966 km (0.055 R)
• M7: 928,554 km (0.076 R)
• M8: 1,016,966 km (0.117 R)
• M9: 1,189,303 km (0.059 R)
• M10: 1,356,853 km (0.065 R)
• M11: 1,577,360 km (0.057 R)
• M12: 1,762,113 km (0.119 R)
• M13: 1,970,354 km (0.052 R)
• M14: 2,085,843 km (0.072 R)
• M15: 2,660,598 km (0.089 R)
• M16: 2,715,201 km (0.092 R)
• M17: 3,439,554 km (0.082 R)
• M18: 3,720,948 km (0.096 R)
• M19: 3,823,422 km (0.093 R)
• M20: 3,905,851 km (0.113 R)
• M21: 3,968,233 km (0.095 R)
• M22: 4,284,782 km (0.086 R)
• M23: 4,435,427 km (0.087 R)
• M24: 4,852,955 km (0.046 R)
• M25: 5,032,472 km (0.067 R)
• M26: 5,168,606 km (0.116 R)
• M27: 5,306,087 km (0.119 R)
• M28: 5,631,313 km (0.079 R)
• M29: 6,350,130 km (0.085 R)
• M30: 6,497,484 km (0.114 R)
• M31: 6,745,368 km (0.059 R)
• M32: 6,895,714 km (0.086 R)
• M33: 7,021,675 km (0.091 R)
• M34: 7,404,646 km (0.056 R)
• M35: 7,689,630 km (0.116 R)
• M36: 7,794,199 km (0.085 R)
• M37: 7,899,366 km (0.12 R)
• M38: 8,512,418 km (0.098 R)
• M39: 8,920,671 km (0.066 R)
• M40: 9,140,879 km (0.069 R)
• M41: 9,699,477 km (0.094 R)
• M42: 9,812,573 km (0.1 R)
• M43: 10,125,831 km (0.106 R)
• M44: 10,355,613 km (0.117 R)
• M45: 10,500,125 km (0.082 R)
• M46: 11,262,476 km (0.118 R)
• M47: 11,321,866 km (0.114 R)
• M48: 11,470,866 km (0.096 R)
• M49: 11,530,555 km (0.098 R)
• M50: 12,286,174 km (0.081 R)
• M51: 12,592,999 km (0.117 R)
• M52: 12,871,102 km (0.116 R)
• M53: 13,654,695 km (0.043 R)
• M54: 15,136,462 km (0.096 R)
• M55: 16,398,470 km (0.094 R)
• M56: 16,567,067 km (0.086 R)
• M57: 16,702,303 km (0.113 R)
• M58: 17,349,912 km (0.08 R)
• M59: 17,694,137 km (0.029 R)
• M60: 17,763,251 km (0.115 R)
• M61: 17,936,336 km (0.068 R)
• M62: 19,377,113 km (0.095 R)
• M63: 19,662,695 km (0.066 R)
• M64: 20,057,484 km (0.04 R)
• M65: 20,129,441 km (0.092 R)
• M66: 20,273,803 km (0.115 R)
• M67: 20,599,926 km (0.07 R)
• M68: 20,927,845 km (0.118 R)
• M69: 21,000,998 km (0.085 R)
• M70: 21,110,803 km (0.112 R)
• M71: 21,995,973 km (0.104 R)
• M72: 22,144,823 km (0.075 R)
• M73: 22,331,073 km (0.069 R)
• M74: 22,405,871 km (0.111 R)
• M75: 22,780,614 km (0.079 R)
• M76: 23,612,378 km (0.091 R)
• M77: 24,300,229 km (0.057 R)
• M78: 24,377,123 km (0.091 R)
• M79: 24,723,890 km (0.116 R)
• M80: 25,617,439 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.1

Radius: 9.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.14 AU - 5.42 AU

Year: 6856 Days

Day: 6.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,313,501 km

• M1: 131,197 km (0.094 R)
• M2: 201,808 km (0.086 R)
• M3: 302,487 km (0.097 R)
• M4: 389,702 km (0.1 R)
• M5: 487,240 km (0.083 R)
• M6: 585,676 km (0.091 R)
• M7: 655,538 km (0.12 R)
• M8: 737,667 km (0.109 R)
• M9: 873,053 km (0.107 R)
• M10: 1,016,966 km (0.111 R)
• M11: 1,124,826 km (0.084 R)
• M12: 1,317,209 km (0.04 R)
• M13: 1,399,488 km (0.065 R)
• M14: 1,632,113 km (0.106 R)
• M15: 1,695,393 km (0.119 R)
• M16: 2,203,876 km (0.11 R)
• M17: 2,446,224 km (0.086 R)
• M18: 2,519,228 km (0.036 R)
• M19: 2,941,244 km (0.118 R)
• M20: 3,003,327 km (0.045 R)
• M21: 3,256,297 km (0.11 R)
• M22: 3,665,447 km (0.094 R)
• M23: 4,442,758 km (0.101 R)
• M24: 4,877,938 km (0.102 R)
• M25: 4,970,240 km (0.12 R)
• M26: 5,100,539 km (0.07 R)
• M27: 5,536,767 km (0.11 R)
• M28: 5,613,810 km (0.094 R)
• M29: 5,827,735 km (0.114 R)
• M30: 6,004,709 km (0.076 R)
• M31: 6,283,559 km (0.106 R)
• M32: 6,424,630 km (0.113 R)
• M33: 6,566,748 km (0.114 R)
• M34: 6,833,481 km (0.112 R)
• M35: 6,978,591 km (0.059 R)
• M36: 7,398,662 km (0.1 R)
• M37: 7,783,876 km (0.112 R)
• M38: 8,110,000 km (0.083 R)
• M39: 8,865,469 km (0.094 R)
• M40: 8,933,237 km (0.117 R)
• M41: 9,160,326 km (0.093 R)
• M42: 9,297,508 km (0.11 R)
• M43: 9,643,378 km (0.062 R)
• M44: 9,923,276 km (0.102 R)
• M45: 10,324,198 km (0.103 R)
• M46: 10,634,464 km (0.103 R)
• M47: 11,117,665 km (0.048 R)
• M48: 11,460,244 km (0.118 R)
• M49: 11,657,564 km (0.092 R)
• M50: 11,731,764 km (0.107 R)
• M51: 12,610,053 km (0.11 R)
• M52: 13,070,067 km (0.026 R)
• M53: 14,296,769 km (0.12 R)
• M54: 14,376,355 km (0.052 R)
• M55: 15,559,974 km (0.108 R)
• M56: 15,888,191 km (0.095 R)
• M57: 16,886,608 km (0.074 R)
• M58: 17,167,552 km (0.116 R)
• M59: 17,506,691 km (0.044 R)
• M60: 18,278,017 km (0.094 R)
• M61: 18,422,080 km (0.099 R)
• M62: 19,001,922 km (0.083 R)
• M63: 19,060,265 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.6

Radius: 7.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.48 AU - 10.68 AU

Year: 16487 Days

Day: 21.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,313,501 km

• M1: 131,497 km (0.097 R)
• M2: 229,483 km (0.076 R)
• M3: 384,167 km (0.096 R)
• M4: 492,177 km (0.079 R)
• M5: 739,911 km (0.102 R)
• M6: 995,125 km (0.032 R)
• M7: 1,196,185 km (0.1 R)
• M8: 1,478,925 km (0.109 R)
• M9: 1,531,134 km (0.071 R)
• M10: 1,655,151 km (0.106 R)
• M11: 1,782,608 km (0.068 R)
• M12: 1,970,354 km (0.097 R)
• M13: 2,364,993 km (0.105 R)
• M14: 2,509,055 km (0.064 R)
• M15: 2,613,774 km (0.113 R)
• M16: 2,958,447 km (0.084 R)
• M17: 3,363,409 km (0.09 R)
• M18: 3,549,060 km (0.09 R)
• M19: 3,857,979 km (0.098 R)
• M20: 4,003,538 km (0.101 R)
• M21: 4,126,208 km (0.102 R)
• M22: 4,325,174 km (0.073 R)
• M23: 4,400,571 km (0.083 R)
• M24: 4,527,131 km (0.042 R)
• M25: 4,603,725 km (0.104 R)
• M26: 5,098,744 km (0.082 R)
• M27: 5,610,668 km (0.069 R)
• M28: 5,693,097 km (0.073 R)
• M29: 6,252,293 km (0.112 R)
• M30: 7,094,081 km (0.082 R)
• M31: 7,878,871 km (0.066 R)
• M32: 7,971,173 km (0.058 R)
• M33: 8,032,957 km (0.116 R)
• M34: 8,250,323 km (0.053 R)
• M35: 9,203,859 km (0.091 R)
• M36: 9,301,098 km (0.066 R)
• M37: 9,726,554 km (0.117 R)
• M38: 10,058,063 km (0.1 R)
• M39: 10,258,824 km (0.114 R)
• M40: 10,393,462 km (0.114 R)
• M41: 10,460,930 km (0.047 R)
• M42: 10,732,450 km (0.049 R)
• M43: 10,834,925 km (0.119 R)
• M44: 11,525,918 km (0.077 R)
• M45: 12,805,578 km (0.07 R)
• M46: 13,023,243 km (0.052 R)
• M47: 14,129,668 km (0.095 R)
• M48: 14,694,101 km (0.064 R)
• M49: 14,769,947 km (0.047 R)
• M50: 15,036,381 km (0.064 R)
• M51: 15,304,311 km (0.118 R)
• M52: 15,458,247 km (0.072 R)
• M53: 15,884,003 km (0.081 R)
• M54: 15,961,794 km (0.107 R)
• M55: 16,156,869 km (0.115 R)
• M56: 16,826,170 km (0.087 R)
• M57: 16,985,043 km (0.117 R)
• M58: 17,064,629 km (0.109 R)
• M59: 17,504,596 km (0.071 R)
• M60: 17,826,980 km (0.034 R)
• M61: 18,436,591 km (0.037 R)
• M62: 18,559,411 km (0.075 R)
• M63: 20,348,452 km (0.099 R)
• M64: 21,801,795 km (0.106 R)
• M65: 21,888,263 km (0.056 R)
• M66: 22,672,156 km (0.105 R)
• M67: 23,465,174 km (0.115 R)
• M68: 23,776,038 km (0.069 R)
• M69: 23,954,359 km (0.114 R)
• M70: 24,088,249 km (0.03 R)
• M71: 24,267,318 km (0.077 R)
• M72: 24,357,077 km (0.051 R)
• M73: 24,536,744 km (0.075 R)
• M74: 24,807,067 km (0.108 R)
• M75: 24,897,424 km (0.114 R)
• M76: 25,441,811 km (0.076 R)
• M77: 26,357,798 km (0.089 R)
• M78: 26,773,531 km (0.105 R)
• M79: 28,033,594 km (0.079 R)
• M80: 29,935,731 km (0.1 R)
• M81: 30,176,434 km (0.105 R)
• M82: 30,805,194 km (0.096 R)
• M83: 31,243,067 km (0.102 R)
• M84: 32,322,116 km (0.033 R)
• M85: 33,164,202 km (0.075 R)
• M86: 33,263,685 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 13,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit