🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 182 Days

Day: 13.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,648,997 km

• M1: 387,907 km (0.105 R)
• M2: 433,086 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.04 AU - 1.36 AU

Year: 570 Days

Day: 36.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.62 AU - 1.9 AU

Year: 1012 Days

Day: 25.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 117.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,648,997 km

• M1: 1,496,128 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.07 AU - 2.27 AU

Year: 1386 Days

Day: 19.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.89 AU - 2.53 AU

Year: 1424 Days

Day: 31.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622

Radius: 10.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.32 AU - 3.38 AU

Year: 2086 Days

Day: 8.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 86,648,997 km

• M1: 184,604 km (0.079 R)
• M2: 348,563 km (0.064 R)
• M3: 632,649 km (0.093 R)
• M4: 743,352 km (0.073 R)
• M5: 818,300 km (0.104 R)
• M6: 887,265 km (0.106 R)
• M7: 976,425 km (0.086 R)
• M8: 1,069,026 km (0.068 R)
• M9: 1,233,434 km (0.102 R)
• M10: 1,490,593 km (0.106 R)
• M11: 1,709,006 km (0.083 R)
• M12: 1,856,659 km (0.082 R)
• M13: 2,068,191 km (0.117 R)
• M14: 2,189,066 km (0.11 R)
• M15: 2,275,234 km (0.043 R)
• M16: 2,489,159 km (0.063 R)
• M17: 2,618,262 km (0.088 R)
• M18: 3,032,349 km (0.112 R)
• M19: 3,268,414 km (0.116 R)
• M20: 3,553,697 km (0.069 R)
• M21: 4,395,485 km (0.098 R)
• M22: 4,489,283 km (0.09 R)
• M23: 4,726,694 km (0.119 R)
• M24: 4,822,736 km (0.041 R)
• M25: 5,000,758 km (0.058 R)
• M26: 5,992,143 km (0.03 R)
• M27: 6,306,448 km (0.12 R)
• M28: 6,430,165 km (0.085 R)
• M29: 6,824,356 km (0.117 R)
• M30: 6,951,514 km (0.077 R)
• M31: 7,042,769 km (0.099 R)
• M32: 7,486,476 km (0.078 R)
• M33: 7,882,013 km (0.102 R)
• M34: 7,996,455 km (0.092 R)
• M35: 8,168,941 km (0.111 R)
• M36: 8,362,072 km (0.078 R)
• M37: 9,010,130 km (0.114 R)
• M38: 9,229,740 km (0.108 R)
• M39: 9,511,881 km (0.103 R)
• M40: 9,715,035 km (0.11 R)
• M41: 10,312,679 km (0.118 R)
• M42: 10,396,005 km (0.115 R)
• M43: 10,626,386 km (0.108 R)
• M44: 10,710,609 km (0.035 R)
• M45: 10,795,132 km (0.104 R)
• M46: 10,922,141 km (0.074 R)
• M47: 11,220,588 km (0.037 R)
• M48: 11,327,850 km (0.068 R)
• M49: 11,521,729 km (0.057 R)
• M50: 11,608,196 km (0.099 R)
• M51: 11,978,451 km (0.112 R)
• M52: 12,242,043 km (0.086 R)
• M53: 12,441,157 km (0.11 R)
• M54: 12,797,649 km (0.049 R)
• M55: 14,048,437 km (0.12 R)
• M56: 14,233,639 km (0.039 R)
• M57: 14,373,064 km (0.062 R)
• M58: 14,442,926 km (0.101 R)
• M59: 14,864,643 km (0.114 R)
• M60: 14,935,253 km (0.087 R)
• M61: 15,314,184 km (0.062 R)
• M62: 15,433,264 km (0.12 R)
• M63: 15,552,643 km (0.104 R)
• M64: 15,720,193 km (0.053 R)
• M65: 15,984,832 km (0.103 R)
• M66: 16,299,436 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 14.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.53 AU - 3.19 AU

Year: 2097 Days

Day: 11.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 86,648,997 km

• M1: 198,965 km (0.03 R)
• M2: 361,428 km (0.1 R)
• M3: 553,811 km (0.113 R)
• M4: 922,420 km (0.056 R)
• M5: 1,102,836 km (0.08 R)
• M6: 1,296,116 km (0.04 R)
• M7: 1,695,243 km (0.082 R)
• M8: 1,806,993 km (0.114 R)
• M9: 1,990,998 km (0.057 R)
• M10: 2,415,856 km (0.066 R)
• M11: 2,856,123 km (0.12 R)
• M12: 2,963,534 km (0.091 R)
• M13: 3,127,194 km (0.079 R)
• M14: 3,651,086 km (0.093 R)
• M15: 3,886,403 km (0.079 R)
• M16: 4,202,803 km (0.067 R)
• M17: 4,371,998 km (0.111 R)
• M18: 4,877,190 km (0.098 R)
• M19: 4,974,129 km (0.112 R)
• M20: 5,169,803 km (0.116 R)
• M21: 5,301,599 km (0.094 R)
• M22: 5,451,346 km (0.082 R)
• M23: 5,602,440 km (0.06 R)
• M24: 5,721,071 km (0.102 R)
• M25: 5,943,523 km (0.109 R)
• M26: 6,326,494 km (0.106 R)
• M27: 6,503,169 km (0.076 R)
• M28: 6,610,132 km (0.091 R)
• M29: 6,934,161 km (0.08 R)
• M30: 7,635,775 km (0.057 R)
• M31: 7,805,269 km (0.103 R)
• M32: 7,918,963 km (0.087 R)
• M33: 8,263,487 km (0.065 R)
• M34: 8,691,187 km (0.078 R)
• M35: 8,987,092 km (0.057 R)
• M36: 9,106,322 km (0.102 R)
• M37: 9,226,149 km (0.052 R)
• M38: 9,629,316 km (0.116 R)
• M39: 10,038,316 km (0.032 R)
• M40: 10,141,539 km (0.115 R)
• M41: 10,515,833 km (0.079 R)
• M42: 10,641,645 km (0.03 R)
• M43: 11,235,249 km (0.107 R)
• M44: 11,363,903 km (0.028 R)
• M45: 11,471,464 km (0.09 R)
• M46: 11,601,016 km (0.037 R)
• M47: 12,124,010 km (0.078 R)
• M48: 12,322,227 km (0.103 R)
• M49: 12,454,920 km (0.11 R)
• M50: 12,610,203 km (0.118 R)
• M51: 12,833,403 km (0.082 R)
• M52: 12,967,891 km (0.075 R)
• M53: 13,102,978 km (0.107 R)
• M54: 13,238,364 km (0.113 R)
• M55: 13,329,021 km (0.049 R)
• M56: 13,556,409 km (0.081 R)
• M57: 13,784,995 km (0.095 R)
• M58: 14,084,191 km (0.032 R)
• M59: 14,315,768 km (0.059 R)
• M60: 14,665,528 km (0.095 R)
• M61: 15,065,403 km (0.117 R)
• M62: 15,183,735 km (0.096 R)
• M63: 15,755,797 km (0.102 R)
• M64: 15,972,265 km (0.109 R)
• M65: 16,286,571 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 13.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.62 AU - 3.72 AU

Year: 3048 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 86,648,997 km

• M1: 170,990 km (0.102 R)
• M2: 322,683 km (0.09 R)
• M3: 432,637 km (0.066 R)
• M4: 560,394 km (0.114 R)
• M5: 685,009 km (0.081 R)
• M6: 774,169 km (0.12 R)
• M7: 1,098,348 km (0.069 R)
• M8: 1,190,201 km (0.066 R)
• M9: 1,398,740 km (0.113 R)
• M10: 1,490,743 km (0.116 R)
• M11: 1,593,666 km (0.12 R)
• M12: 1,770,790 km (0.053 R)
• M13: 1,917,396 km (0.104 R)
• M14: 2,106,488 km (0.101 R)
• M15: 2,232,748 km (0.071 R)
• M16: 2,341,805 km (0.032 R)
• M17: 2,472,853 km (0.098 R)
• M18: 2,606,593 km (0.089 R)
• M19: 3,044,167 km (0.12 R)
• M20: 3,143,500 km (0.098 R)
• M21: 3,255,100 km (0.099 R)
• M22: 3,459,301 km (0.098 R)
• M23: 3,691,327 km (0.102 R)
• M24: 3,892,537 km (0.11 R)
• M25: 4,183,056 km (0.095 R)
• M26: 4,393,091 km (0.115 R)
• M27: 4,480,606 km (0.099 R)
• M28: 4,683,012 km (0.07 R)
• M29: 5,083,635 km (0.108 R)
• M30: 5,215,281 km (0.06 R)
• M31: 5,726,008 km (0.065 R)
• M32: 5,890,715 km (0.067 R)
• M33: 6,001,268 km (0.093 R)
• M34: 6,126,631 km (0.099 R)
• M35: 6,351,626 km (0.119 R)
• M36: 6,795,334 km (0.035 R)
• M37: 6,940,593 km (0.107 R)
• M38: 7,057,728 km (0.109 R)
• M39: 7,278,834 km (0.105 R)
• M40: 7,667,639 km (0.088 R)
• M41: 7,803,923 km (0.085 R)
• M42: 7,925,546 km (0.065 R)
• M43: 8,032,658 km (0.116 R)
• M44: 8,263,637 km (0.062 R)
• M45: 8,716,619 km (0.103 R)
• M46: 8,827,172 km (0.074 R)
• M47: 9,161,673 km (0.097 R)
• M48: 9,338,647 km (0.079 R)
• M49: 10,206,764 km (0.102 R)
• M50: 10,390,320 km (0.091 R)
• M51: 10,473,945 km (0.08 R)
• M52: 10,558,019 km (0.057 R)
• M53: 11,066,652 km (0.05 R)
• M54: 11,237,942 km (0.095 R)
• M55: 11,375,572 km (0.096 R)
• M56: 11,757,196 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49

Radius: 10.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.08 AU - 11.04 AU

Year: 11821 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 86,648,997 km

• M1: 165,904 km (0.03 R)
• M2: 512,822 km (0.104 R)
• M3: 592,707 km (0.113 R)
• M4: 828,772 km (0.082 R)
• M5: 1,037,162 km (0.109 R)
• M6: 1,598,154 km (0.079 R)
• M7: 1,706,912 km (0.104 R)
• M8: 1,874,910 km (0.113 R)
• M9: 2,019,122 km (0.074 R)
• M10: 2,794,937 km (0.114 R)
• M11: 2,910,427 km (0.094 R)
• M12: 3,163,397 km (0.118 R)
• M13: 3,511,960 km (0.042 R)
• M14: 3,781,535 km (0.114 R)
• M15: 4,398,327 km (0.039 R)
• M16: 5,248,641 km (0.096 R)
• M17: 5,371,461 km (0.111 R)
• M18: 5,598,850 km (0.087 R)
• M19: 6,063,351 km (0.052 R)
• M20: 6,321,856 km (0.092 R)
• M21: 6,872,377 km (0.025 R)
• M22: 7,119,363 km (0.077 R)
• M23: 7,210,019 km (0.05 R)
• M24: 7,530,158 km (0.117 R)
• M25: 7,622,460 km (0.101 R)
• M26: 7,761,586 km (0.096 R)
• M27: 7,995,408 km (0.086 R)
• M28: 8,446,296 km (0.104 R)
• M29: 8,759,404 km (0.1 R)
• M30: 8,978,565 km (0.073 R)
• M31: 9,948,857 km (0.1 R)
• M32: 10,562,507 km (0.077 R)
• M33: 10,769,700 km (0.099 R)
• M34: 10,978,389 km (0.115 R)
• M35: 11,293,891 km (0.108 R)
• M36: 11,906,794 km (0.075 R)
• M37: 12,122,663 km (0.095 R)
• M38: 12,667,648 km (0.057 R)
• M39: 13,276,512 km (0.112 R)
• M40: 14,008,494 km (0.11 R)
• M41: 14,207,759 km (0.085 R)
• M42: 14,350,625 km (0.111 R)
• M43: 14,753,342 km (0.088 R)
• M44: 15,247,464 km (0.095 R)
• M45: 15,481,884 km (0.09 R)
• M46: 15,983,934 km (0.088 R)
• M47: 16,822,430 km (0.05 R)
• M48: 19,454,605 km (0.09 R)
• M49: 19,549,749 km (0.111 R)
• M50: 19,900,257 km (0.105 R)
• M51: 20,769,420 km (0.029 R)
• M52: 21,094,347 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517

Radius: 4.2

Gravity: 29.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.01 AU - 17.17 AU

Year: 27977 Days

Day: 16.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,648,997 km

• M1: 436,377 km (0.106 R)
• M2: 502,200 km (0.057 R)
• M3: 878,887 km (0.103 R)
• M4: 1,049,579 km (0.089 R)
• M5: 1,261,858 km (0.043 R)
• M6: 1,421,629 km (0.091 R)
• M7: 1,621,791 km (0.052 R)
• M8: 1,975,141 km (0.092 R)
• M9: 2,831,888 km (0.066 R)
• M10: 3,429,382 km (0.077 R)
• M11: 3,517,794 km (0.085 R)
• M12: 3,562,374 km (0.081 R)
• M13: 4,539,996 km (0.051 R)
• M14: 5,032,772 km (0.102 R)
• M15: 6,391,719 km (0.114 R)
• M16: 6,831,387 km (0.099 R)
• M17: 7,451,769 km (0.084 R)
• M18: 8,988,139 km (0.115 R)
• M19: 9,049,026 km (0.111 R)
• M20: 10,682,634 km (0.112 R)
• M21: 10,876,812 km (0.107 R)
• M22: 11,268,908 km (0.09 R)
• M23: 11,334,582 km (0.112 R)
• M24: 11,466,527 km (0.111 R)
• M25: 12,066,714 km (0.099 R)
• M26: 12,472,423 km (0.094 R)
• M27: 14,567,093 km (0.027 R)
• M28: 14,854,470 km (0.092 R)
• M29: 15,143,792 km (0.087 R)
• M30: 15,216,347 km (0.061 R)
• M31: 15,875,176 km (0.095 R)
• M32: 17,371,903 km (0.118 R)
• M33: 17,524,044 km (0.076 R)
• M34: 18,060,053 km (0.105 R)
• M35: 19,779,382 km (0.038 R)
• M36: 20,097,576 km (0.108 R)
• M37: 21,062,183 km (0.12 R)
• M38: 21,224,497 km (0.099 R)
• M39: 21,713,682 km (0.106 R)
• M40: 22,786,299 km (0.105 R)
• M41: 22,952,801 km (0.098 R)
• M42: 23,203,378 km (0.1 R)
• M43: 23,876,119 km (0.117 R)
• M44: 24,896,975 km (0.113 R)
• M45: 26,106,025 km (0.117 R)
• M46: 26,455,037 km (0.086 R)
• M47: 28,401,455 km (0.054 R)
• M48: 29,120,722 km (0.081 R)
• M49: 29,573,255 km (0.103 R)
• M50: 33,182,005 km (0.093 R)
• M51: 34,797,811 km (0.09 R)
• M52: 35,856,964 km (0.089 R)
• M53: 36,244,871 km (0.099 R)
• M54: 37,220,249 km (0.057 R)
• M55: 38,105,570 km (0.093 R)
• M56: 38,204,454 km (0.045 R)
• M57: 38,699,623 km (0.094 R)
• M58: 39,396,599 km (0.11 R)
• M59: 43,974,743 km (0.098 R)
• M60: 45,014,747 km (0.097 R)
• M61: 45,537,741 km (0.048 R)
• M62: 45,957,663 km (0.049 R)
• M63: 46,062,830 km (0.085 R)
• M64: 47,118,841 km (0.118 R)
• M65: 49,577,931 km (0.073 R)
• M66: 50,009,820 km (0.058 R)
• M67: 50,117,979 km (0.114 R)
• M68: 54,842,430 km (0.083 R)
• M69: 55,624,827 km (0.076 R)
• M70: 56,298,466 km (0.115 R)
• M71: 56,523,611 km (0.082 R)
• M72: 56,861,851 km (0.066 R)
• M73: 58,905,508 km (0.099 R)
• M74: 61,551,745 km (0.108 R)
• M75: 62,714,270 km (0.094 R)
• M76: 63,064,478 km (0.077 R)
• M77: 63,649,406 km (0.091 R)
• M78: 64,118,844 km (0.032 R)
• M79: 64,353,862 km (0.104 R)
• M80: 66,126,298 km (0.095 R)
• M81: 67,555,855 km (0.11 R)
• M82: 69,477,589 km (0.097 R)
• M83: 69,839,916 km (0.093 R)
• M84: 70,445,189 km (0.056 R)
• M85: 70,566,363 km (0.099 R)
• M86: 73,743,522 km (0.113 R)
• M87: 73,989,910 km (0.092 R)
• M88: 75,721,805 km (0.099 R)
• M89: 75,845,971 km (0.04 R)
• M90: 78,344,554 km (0.081 R)
• M91: 80,236,070 km (0.118 R)
• M92: 81,505,557 km (0.08 R)
• M93: 84,321,438 km (0.053 R)
• M94: 85,353,364 km (0.103 R)
• M95: 85,482,617 km (0.056 R)
• M96: 86,259,628 km (0.057 R)
• M97: 86,389,330 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 14,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit