🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.42 AU - 0.66 AU

Year: 256 Days

Day: 14.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.63 AU - 0.69 AU

Year: 346 Days

Day: 17.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,413,024 km

• M1: 445,353 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 13.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.68 AU - 1.1 AU

Year: 542 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,413,024 km

• M1: 166,054 km (0.107 R)
• M2: 261,647 km (0.057 R)
• M3: 344,075 km (0.076 R)
• M4: 437,574 km (0.094 R)
• M5: 550,520 km (0.085 R)
• M6: 647,609 km (0.091 R)
• M7: 740,958 km (0.025 R)
• M8: 845,378 km (0.115 R)
• M9: 967,300 km (0.118 R)
• M10: 1,052,271 km (0.053 R)
• M11: 1,155,943 km (0.102 R)
• M12: 1,289,982 km (0.068 R)
• M13: 1,377,796 km (0.106 R)
• M14: 1,460,823 km (0.08 R)
• M15: 1,545,795 km (0.095 R)
• M16: 1,628,672 km (0.115 R)
• M17: 1,739,374 km (0.05 R)
• M18: 1,917,994 km (0.091 R)
• M19: 2,059,215 km (0.044 R)
• M20: 2,175,452 km (0.092 R)
• M21: 2,298,122 km (0.109 R)
• M22: 2,444,280 km (0.047 R)
• M23: 2,598,066 km (0.041 R)
• M24: 2,715,501 km (0.047 R)
• M25: 2,812,440 km (0.082 R)
• M26: 3,051,198 km (0.032 R)
• M27: 3,193,915 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 12.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.9 AU - 1.48 AU

Year: 838 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,413,024 km

• M1: 159,771 km (0.112 R)
• M2: 253,269 km (0.066 R)
• M3: 387,010 km (0.066 R)
• M4: 577,597 km (0.099 R)
• M5: 742,903 km (0.075 R)
• M6: 825,481 km (0.106 R)
• M7: 1,069,326 km (0.094 R)
• M8: 1,195,287 km (0.08 R)
• M9: 1,440,777 km (0.082 R)
• M10: 1,530,087 km (0.085 R)
• M11: 1,638,845 km (0.079 R)
• M12: 1,750,295 km (0.075 R)
• M13: 1,888,823 km (0.032 R)
• M14: 1,987,408 km (0.034 R)
• M15: 2,094,221 km (0.097 R)
• M16: 2,189,963 km (0.052 R)
• M17: 2,392,818 km (0.073 R)
• M18: 2,540,770 km (0.086 R)
• M19: 2,650,126 km (0.093 R)
• M20: 2,810,346 km (0.12 R)
• M21: 2,923,890 km (0.111 R)
• M22: 3,024,420 km (0.109 R)
• M23: 3,147,988 km (0.113 R)
• M24: 3,251,211 km (0.08 R)
• M25: 3,400,509 km (0.065 R)
• M26: 3,582,869 km (0.072 R)
• M27: 3,698,359 km (0.036 R)
• M28: 3,784,078 km (0.051 R)
• M29: 4,028,820 km (0.117 R)
• M30: 4,133,090 km (0.045 R)
• M31: 4,238,257 km (0.119 R)
• M32: 4,426,601 km (0.106 R)
• M33: 4,525,934 km (0.119 R)
• M34: 4,642,920 km (0.1 R)
• M35: 4,777,707 km (0.111 R)
• M36: 4,956,776 km (0.104 R)
• M37: 5,094,555 km (0.086 R)
• M38: 5,198,825 km (0.118 R)
• M39: 5,286,340 km (0.08 R)
• M40: 5,391,956 km (0.07 R)
• M41: 5,560,553 km (0.114 R)
• M42: 5,658,988 km (0.037 R)
• M43: 5,821,302 km (0.115 R)
• M44: 5,921,383 km (0.102 R)
• M45: 6,031,188 km (0.042 R)
• M46: 6,271,292 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.6

Radius: 11.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.33 AU - 1.73 AU

Year: 1222 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,413,024 km

• M1: 149,897 km (0.092 R)
• M2: 252,671 km (0.102 R)
• M3: 331,808 km (0.096 R)
• M4: 409,599 km (0.072 R)
• M5: 512,672 km (0.102 R)
• M6: 599,289 km (0.118 R)
• M7: 730,337 km (0.091 R)
• M8: 830,717 km (0.101 R)
• M9: 974,181 km (0.079 R)
• M10: 1,069,176 km (0.119 R)
• M11: 1,173,446 km (0.11 R)
• M12: 1,281,306 km (0.103 R)
• M13: 1,527,095 km (0.094 R)
• M14: 1,645,726 km (0.117 R)
• M15: 1,740,272 km (0.102 R)
• M16: 1,829,881 km (0.115 R)
• M17: 1,913,955 km (0.073 R)
• M18: 2,042,609 km (0.09 R)
• M19: 2,181,735 km (0.111 R)
• M20: 2,301,264 km (0.068 R)
• M21: 2,523,866 km (0.103 R)
• M22: 2,689,471 km (0.1 R)
• M23: 3,131,981 km (0.075 R)
• M24: 3,250,612 km (0.077 R)
• M25: 3,362,063 km (0.084 R)
• M26: 3,518,542 km (0.104 R)
• M27: 3,641,960 km (0.116 R)
• M28: 3,893,135 km (0.111 R)
• M29: 4,346,566 km (0.064 R)
• M30: 4,498,258 km (0.078 R)
• M31: 4,632,597 km (0.089 R)
• M32: 4,807,178 km (0.061 R)
• M33: 5,053,266 km (0.103 R)
• M34: 5,455,834 km (0.045 R)
• M35: 5,537,515 km (0.114 R)
• M36: 5,743,810 km (0.025 R)
• M37: 5,889,668 km (0.11 R)
• M38: 6,132,017 km (0.103 R)
• M39: 6,217,138 km (0.093 R)
• M40: 6,528,900 km (0.096 R)
• M41: 6,637,508 km (0.067 R)
• M42: 6,768,855 km (0.077 R)
• M43: 6,856,818 km (0.09 R)
• M44: 6,989,512 km (0.058 R)
• M45: 7,279,881 km (0.086 R)
• M46: 7,494,704 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 8.1

Gravity: 14.68 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.62 AU - 2.22 AU

Year: 1718 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,413,024 km

• M1: 101,278 km (0.077 R)
• M2: 182,210 km (0.106 R)
• M3: 232,625 km (0.028 R)
• M4: 319,242 km (0.076 R)
• M5: 412,741 km (0.114 R)
• M6: 473,926 km (0.09 R)
• M7: 614,548 km (0.119 R)
• M8: 760,705 km (0.082 R)
• M9: 829,670 km (0.108 R)
• M10: 882,777 km (0.09 R)
• M11: 1,146,368 km (0.031 R)
• M12: 1,318,556 km (0.103 R)
• M13: 1,564,794 km (0.044 R)
• M14: 1,631,514 km (0.114 R)
• M15: 1,744,910 km (0.111 R)
• M16: 2,088,536 km (0.113 R)
• M17: 2,199,537 km (0.07 R)
• M18: 2,492,151 km (0.112 R)
• M19: 2,837,872 km (0.099 R)
• M20: 2,988,816 km (0.096 R)
• M21: 3,128,391 km (0.066 R)
• M22: 3,341,717 km (0.092 R)
• M23: 3,486,528 km (0.115 R)
• M24: 3,888,198 km (0.113 R)
• M25: 3,994,712 km (0.108 R)
• M26: 4,148,499 km (0.091 R)
• M27: 4,351,652 km (0.109 R)
• M28: 4,478,212 km (0.105 R)
• M29: 4,605,969 km (0.074 R)
• M30: 4,799,997 km (0.112 R)
• M31: 4,881,528 km (0.098 R)
• M32: 4,996,718 km (0.063 R)
• M33: 5,827,136 km (0.11 R)
• M34: 6,089,980 km (0.117 R)
• M35: 6,231,649 km (0.097 R)
• M36: 6,446,471 km (0.096 R)
• M37: 6,938,349 km (0.068 R)
• M38: 7,142,251 km (0.072 R)
• M39: 7,235,600 km (0.099 R)
• M40: 7,670,332 km (0.093 R)
• M41: 8,230,426 km (0.111 R)
• M42: 8,308,666 km (0.077 R)
• M43: 8,684,007 km (0.086 R)
• M44: 9,105,274 km (0.059 R)
• M45: 9,842,792 km (0.086 R)
• M46: 10,113,863 km (0.104 R)
• M47: 10,218,881 km (0.094 R)
• M48: 10,429,814 km (0.055 R)
• M49: 10,599,608 km (0.095 R)
• M50: 10,941,887 km (0.089 R)
• M51: 11,200,991 km (0.095 R)
• M52: 11,266,216 km (0.087 R)
• M53: 11,659,508 km (0.12 R)
• M54: 11,946,288 km (0.05 R)
• M55: 12,190,880 km (0.065 R)
• M56: 12,347,359 km (0.12 R)
• M57: 12,436,969 km (0.071 R)
• M58: 12,527,026 km (0.04 R)
• M59: 12,639,674 km (0.095 R)
• M60: 13,116,891 km (0.095 R)
• M61: 13,231,333 km (0.055 R)
• M62: 13,646,168 km (0.068 R)
• M63: 13,971,843 km (0.113 R)
• M64: 14,252,937 km (0.081 R)
• M65: 14,535,976 km (0.118 R)
• M66: 14,725,816 km (0.088 R)
• M67: 15,613,979 km (0.068 R)
• M68: 15,832,541 km (0.079 R)
• M69: 16,125,753 km (0.107 R)
• M70: 16,346,709 km (0.098 R)
• M71: 16,519,345 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 12.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.03 AU - 2.49 AU

Year: 2194 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,413,024 km

• M1: 177,872 km (0.11 R)
• M2: 291,716 km (0.119 R)
• M3: 397,631 km (0.084 R)
• M4: 545,883 km (0.069 R)
• M5: 657,183 km (0.067 R)
• M6: 784,342 km (0.067 R)
• M7: 884,123 km (0.12 R)
• M8: 965,804 km (0.099 R)
• M9: 1,097,749 km (0.094 R)
• M10: 1,261,260 km (0.098 R)
• M11: 1,468,602 km (0.09 R)
• M12: 1,558,511 km (0.115 R)
• M13: 1,659,639 km (0.067 R)
• M14: 1,810,882 km (0.026 R)
• M15: 1,947,166 km (0.066 R)
• M16: 2,107,086 km (0.105 R)
• M17: 2,188,916 km (0.115 R)
• M18: 2,282,116 km (0.067 R)
• M19: 2,440,689 km (0.115 R)
• M20: 3,626,552 km (0.087 R)
• M21: 3,989,177 km (0.025 R)
• M22: 4,194,425 km (0.112 R)
• M23: 4,508,730 km (0.119 R)
• M24: 4,898,881 km (0.11 R)
• M25: 5,077,352 km (0.072 R)
• M26: 5,356,202 km (0.093 R)
• M27: 5,440,875 km (0.106 R)
• M28: 5,611,566 km (0.068 R)
• M29: 5,943,673 km (0.051 R)
• M30: 6,046,148 km (0.076 R)
• M31: 6,178,542 km (0.028 R)
• M32: 6,356,862 km (0.112 R)
• M33: 6,917,106 km (0.065 R)
• M34: 7,040,225 km (0.092 R)
• M35: 7,445,935 km (0.119 R)
• M36: 7,540,630 km (0.078 R)
• M37: 7,651,632 km (0.047 R)
• M38: 7,987,928 km (0.095 R)
• M39: 8,117,330 km (0.095 R)
• M40: 8,708,242 km (0.026 R)
• M41: 9,093,157 km (0.117 R)
• M42: 9,415,391 km (0.112 R)
• M43: 9,500,811 km (0.109 R)
• M44: 9,689,604 km (0.082 R)
• M45: 9,775,772 km (0.043 R)
• M46: 9,862,389 km (0.099 R)
• M47: 10,070,929 km (0.076 R)
• M48: 10,210,952 km (0.032 R)
• M49: 11,136,215 km (0.084 R)
• M50: 11,426,435 km (0.1 R)
• M51: 11,590,693 km (0.08 R)
• M52: 11,829,452 km (0.067 R)
• M53: 12,032,755 km (0.062 R)
• M54: 12,555,300 km (0.038 R)
• M55: 12,649,547 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.8

Radius: 13.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.61 AU - 4.27 AU

Year: 5050 Days

Day: 6.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,413,024 km

• M1: 196,721 km (0.047 R)
• M2: 315,502 km (0.091 R)
• M3: 502,200 km (0.079 R)
• M4: 690,394 km (0.087 R)
• M5: 904,469 km (0.118 R)
• M6: 1,414,298 km (0.045 R)
• M7: 1,815,969 km (0.082 R)
• M8: 2,236,787 km (0.094 R)
• M9: 2,476,144 km (0.107 R)
• M10: 3,244,479 km (0.082 R)
• M11: 3,675,470 km (0.095 R)
• M12: 3,776,000 km (0.074 R)
• M13: 4,398,776 km (0.085 R)
• M14: 4,527,131 km (0.086 R)
• M15: 4,942,265 km (0.097 R)
• M16: 5,324,188 km (0.057 R)
• M17: 5,415,593 km (0.109 R)
• M18: 5,762,510 km (0.09 R)
• M19: 5,997,977 km (0.119 R)
• M20: 6,188,714 km (0.1 R)
• M21: 6,502,720 km (0.085 R)
• M22: 6,649,625 km (0.065 R)
• M23: 7,247,718 km (0.114 R)
• M24: 7,451,021 km (0.106 R)
• M25: 7,993,762 km (0.069 R)
• M26: 8,283,085 km (0.08 R)
• M27: 8,602,775 km (0.055 R)
• M28: 8,926,505 km (0.102 R)
• M29: 9,336,852 km (0.084 R)
• M30: 9,586,082 km (0.09 R)
• M31: 10,034,576 km (0.09 R)
• M32: 10,261,367 km (0.072 R)
• M33: 10,489,952 km (0.072 R)
• M34: 11,362,108 km (0.107 R)
• M35: 11,658,012 km (0.109 R)
• M36: 11,836,782 km (0.115 R)
• M37: 12,076,587 km (0.1 R)
• M38: 12,317,889 km (0.094 R)
• M39: 12,408,844 km (0.103 R)
• M40: 12,591,503 km (0.051 R)
• M41: 12,867,062 km (0.115 R)
• M42: 12,990,182 km (0.111 R)
• M43: 13,082,633 km (0.05 R)
• M44: 13,330,666 km (0.097 R)
• M45: 13,455,281 km (0.116 R)
• M46: 13,548,930 km (0.059 R)
• M47: 14,179,185 km (0.11 R)
• M48: 14,497,829 km (0.053 R)
• M49: 15,402,746 km (0.098 R)
• M50: 16,060,379 km (0.057 R)
• M51: 16,392,635 km (0.054 R)
• M52: 16,996,562 km (0.088 R)
• M53: 18,122,436 km (0.094 R)
• M54: 19,096,617 km (0.101 R)
• M55: 19,519,381 km (0.041 R)
• M56: 19,803,018 km (0.104 R)
• M57: 19,909,681 km (0.115 R)
• M58: 20,733,966 km (0.082 R)
• M59: 20,914,680 km (0.117 R)
• M60: 21,277,604 km (0.119 R)
• M61: 21,459,815 km (0.057 R)
• M62: 22,083,338 km (0.073 R)
• M63: 22,750,096 km (0.057 R)
• M64: 23,198,291 km (0.078 R)
• M65: 25,020,094 km (0.085 R)
• M66: 25,559,993 km (0.08 R)
• M67: 25,987,095 km (0.04 R)
• M68: 26,103,931 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.5

Radius: 10.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.35 AU - 5.25 AU

Year: 5757 Days

Day: 11.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,413,024 km

• M1: 187,297 km (0.081 R)
• M2: 445,802 km (0.113 R)
• M3: 624,571 km (0.065 R)
• M4: 717,621 km (0.1 R)
• M5: 1,040,304 km (0.083 R)
• M6: 1,167,462 km (0.087 R)
• M7: 1,240,466 km (0.116 R)
• M8: 1,330,224 km (0.108 R)
• M9: 1,516,623 km (0.091 R)
• M10: 1,984,715 km (0.1 R)
• M11: 2,072,978 km (0.05 R)
• M12: 2,364,544 km (0.108 R)
• M13: 2,553,486 km (0.091 R)
• M14: 2,946,330 km (0.046 R)
• M15: 3,379,416 km (0.118 R)
• M16: 3,571,350 km (0.113 R)
• M17: 3,679,509 km (0.113 R)
• M18: 3,943,549 km (0.08 R)
• M19: 4,145,656 km (0.111 R)
• M20: 4,748,835 km (0.056 R)
• M21: 5,354,856 km (0.102 R)
• M22: 5,429,206 km (0.076 R)
• M23: 5,553,971 km (0.081 R)
• M24: 5,730,197 km (0.08 R)
• M25: 6,088,185 km (0.073 R)
• M26: 6,427,323 km (0.068 R)
• M27: 6,585,897 km (0.108 R)
• M28: 6,692,261 km (0.092 R)
• M29: 7,151,077 km (0.104 R)
• M30: 7,343,011 km (0.096 R)
• M31: 7,453,415 km (0.085 R)
• M32: 8,099,229 km (0.073 R)
• M33: 8,213,372 km (0.112 R)
• M34: 8,587,965 km (0.072 R)
• M35: 8,850,659 km (0.052 R)
• M36: 9,564,091 km (0.109 R)
• M37: 9,836,509 km (0.049 R)
• M38: 9,927,763 km (0.105 R)
• M39: 10,142,137 km (0.092 R)
• M40: 10,700,137 km (0.044 R)
• M41: 10,951,312 km (0.089 R)
• M42: 11,109,287 km (0.08 R)
• M43: 12,008,071 km (0.115 R)
• M44: 12,400,467 km (0.055 R)
• M45: 12,598,235 km (0.091 R)
• M46: 13,704,511 km (0.092 R)
• M47: 13,806,537 km (0.1 R)
• M48: 14,045,894 km (0.116 R)
• M49: 14,286,597 km (0.086 R)
• M50: 14,806,748 km (0.094 R)
• M51: 15,333,333 km (0.068 R)
• M52: 15,474,703 km (0.048 R)
• M53: 15,830,297 km (0.103 R)
• M54: 16,694,524 km (0.103 R)
• M55: 16,767,229 km (0.051 R)
• M56: 16,840,083 km (0.106 R)
• M57: 17,315,954 km (0.045 R)
• M58: 18,845,741 km (0.052 R)
• M59: 18,921,438 km (0.099 R)
• M60: 19,035,132 km (0.069 R)
• M61: 19,339,714 km (0.106 R)
• M62: 19,838,024 km (0.117 R)
• M63: 20,808,316 km (0.053 R)
• M64: 21,833,660 km (0.058 R)
• M65: 22,072,567 km (0.067 R)
• M66: 22,472,742 km (0.116 R)
• M67: 23,118,107 km (0.112 R)
• M68: 23,320,962 km (0.036 R)
• M69: 23,483,724 km (0.12 R)
• M70: 24,303,221 km (0.065 R)
• M71: 24,550,806 km (0.073 R)
• M72: 24,633,533 km (0.066 R)
• M73: 25,048,667 km (0.076 R)
• M74: 26,012,227 km (0.052 R)
• M75: 26,223,310 km (0.103 R)
• M76: 26,477,327 km (0.105 R)
• M77: 27,415,755 km (0.05 R)
• M78: 28,191,719 km (0.105 R)
• M79: 29,325,222 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 16,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit