🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.63 AU

Year: 252 Days

Day: 36 Hours

Environment

Temp: -113 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.53 AU - 0.55 AU

Year: 252 Days

Day: 39.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 288 Days

Day: 43.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 136.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.6

Radius: 14.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.78 AU - 1.06 AU

Year: 561 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 108.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 23,720,580 km

• M1: 179,667 km (0.059 R)
• M2: 272,567 km (0.047 R)
• M3: 453,431 km (0.117 R)
• M4: 573,558 km (0.075 R)
• M5: 668,254 km (0.089 R)
• M6: 794,963 km (0.113 R)
• M7: 890,257 km (0.119 R)
• M8: 983,008 km (0.049 R)
• M9: 1,090,419 km (0.056 R)
• M10: 1,194,689 km (0.1 R)
• M11: 1,345,932 km (0.069 R)
• M12: 1,587,832 km (0.063 R)
• M13: 1,777,821 km (0.11 R)
• M14: 1,884,634 km (0.073 R)
• M15: 2,133,565 km (0.11 R)
• M16: 2,291,241 km (0.079 R)
• M17: 2,457,743 km (0.064 R)
• M18: 2,547,652 km (0.059 R)
• M19: 2,710,265 km (0.094 R)
• M20: 2,824,109 km (0.114 R)
• M21: 2,955,605 km (0.09 R)
• M22: 3,132,280 km (0.102 R)
• M23: 3,345,607 km (0.083 R)
• M24: 3,569,704 km (0.088 R)
• M25: 3,660,660 km (0.086 R)
• M26: 3,752,513 km (0.089 R)
• M27: 3,874,286 km (0.064 R)
• M28: 3,997,255 km (0.078 R)
• M29: 4,145,507 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 10.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.96 AU - 0.98 AU

Year: 607 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 23,720,580 km

• M1: 134,638 km (0.061 R)
• M2: 213,177 km (0.086 R)
• M3: 294,259 km (0.118 R)
• M4: 400,025 km (0.096 R)
• M5: 607,667 km (0.026 R)
• M6: 678,726 km (0.11 R)
• M7: 770,130 km (0.11 R)
• M8: 844,480 km (0.109 R)
• M9: 925,263 km (0.091 R)
• M10: 1,008,888 km (0.102 R)
• M11: 1,119,291 km (0.08 R)
• M12: 1,188,405 km (0.063 R)
• M13: 1,318,406 km (0.108 R)
• M14: 1,405,023 km (0.11 R)
• M15: 1,511,387 km (0.052 R)
• M16: 1,611,468 km (0.116 R)
• M17: 1,713,793 km (0.073 R)
• M18: 1,799,214 km (0.091 R)
• M19: 1,871,619 km (0.119 R)
• M20: 1,954,795 km (0.07 R)
• M21: 2,150,469 km (0.084 R)
• M22: 2,237,835 km (0.072 R)
• M23: 2,337,018 km (0.059 R)
• M24: 2,416,305 km (0.041 R)
• M25: 2,507,260 km (0.105 R)
• M26: 2,626,789 km (0.104 R)
• M27: 2,770,553 km (0.073 R)
• M28: 2,888,585 km (0.116 R)
• M29: 2,956,802 km (0.102 R)
• M30: 3,025,617 km (0.074 R)
• M31: 3,164,743 km (0.07 R)
• M32: 3,276,493 km (0.081 R)
• M33: 3,347,701 km (0.026 R)
• M34: 3,461,695 km (0.102 R)
• M35: 3,540,383 km (0.106 R)
• M36: 3,625,804 km (0.105 R)
• M37: 3,786,322 km (0.088 R)
• M38: 3,879,970 km (0.12 R)
• M39: 4,095,242 km (0.107 R)
• M40: 4,236,761 km (0.032 R)
• M41: 4,321,134 km (0.081 R)
• M42: 4,425,703 km (0.108 R)
• M43: 4,498,109 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.9

Radius: 9.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.24 AU - 1.72 AU

Year: 1145 Days

Day: 7.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,720,580 km

• M1: 150,196 km (0.069 R)
• M2: 500,854 km (0.066 R)
• M3: 588,817 km (0.091 R)
• M4: 746,194 km (0.037 R)
• M5: 830,418 km (0.095 R)
• M6: 937,231 km (0.061 R)
• M7: 1,042,398 km (0.116 R)
• M8: 1,137,692 km (0.058 R)
• M9: 1,257,520 km (0.079 R)
• M10: 1,322,744 km (0.082 R)
• M11: 1,389,166 km (0.066 R)
• M12: 1,472,043 km (0.098 R)
• M13: 1,690,456 km (0.057 R)
• M14: 1,836,613 km (0.057 R)
• M15: 1,927,868 km (0.076 R)
• M16: 2,150,021 km (0.104 R)
• M17: 2,264,313 km (0.1 R)
• M18: 2,353,623 km (0.083 R)
• M19: 2,425,879 km (0.104 R)
• M20: 2,572,784 km (0.093 R)
• M21: 2,656,709 km (0.074 R)
• M22: 3,021,428 km (0.047 R)
• M23: 3,310,451 km (0.068 R)
• M24: 3,391,683 km (0.103 R)
• M25: 3,473,812 km (0.101 R)
• M26: 3,546,068 km (0.089 R)
• M27: 3,713,318 km (0.061 R)
• M28: 3,776,598 km (0.111 R)
• M29: 3,947,439 km (0.096 R)
• M30: 4,066,369 km (0.111 R)
• M31: 4,131,744 km (0.092 R)
• M32: 4,396,831 km (0.103 R)
• M33: 4,713,081 km (0.083 R)
• M34: 4,781,896 km (0.109 R)
• M35: 4,851,010 km (0.11 R)
• M36: 5,025,142 km (0.049 R)
• M37: 5,201,518 km (0.039 R)
• M38: 5,439,678 km (0.105 R)
• M39: 5,511,934 km (0.057 R)
• M40: 5,596,606 km (0.081 R)
• M41: 5,681,578 km (0.076 R)
• M42: 5,779,415 km (0.102 R)
• M43: 5,951,751 km (0.081 R)
• M44: 6,125,883 km (0.101 R)
• M45: 6,390,223 km (0.061 R)
• M46: 6,491,949 km (0.047 R)
• M47: 6,594,274 km (0.046 R)
• M48: 6,735,794 km (0.118 R)
• M49: 6,956,301 km (0.086 R)
• M50: 7,338,224 km (0.082 R)
• M51: 7,444,888 km (0.112 R)
• M52: 7,525,072 km (0.105 R)
• M53: 7,619,169 km (0.089 R)
• M54: 7,727,029 km (0.069 R)
• M55: 7,849,101 km (0.075 R)
• M56: 8,150,092 km (0.105 R)
• M57: 8,399,172 km (0.101 R)
• M58: 9,018,807 km (0.113 R)
• M59: 9,362,882 km (0.079 R)
• M60: 9,609,270 km (0.036 R)
• M61: 9,682,124 km (0.098 R)
• M62: 9,769,788 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 12.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.91 AU - 3.03 AU

Year: 2468 Days

Day: 7 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,720,580 km

• M1: 222,003 km (0.1 R)
• M2: 382,671 km (0.1 R)
• M3: 491,579 km (0.113 R)
• M4: 587,471 km (0.12 R)
• M5: 730,935 km (0.034 R)
• M6: 951,143 km (0.092 R)
• M7: 1,222,364 km (0.087 R)
• M8: 1,557,463 km (0.073 R)
• M9: 1,913,506 km (0.095 R)
• M10: 2,066,844 km (0.095 R)
• M11: 2,197,742 km (0.042 R)
• M12: 2,626,041 km (0.119 R)
• M13: 2,874,523 km (0.105 R)
• M14: 2,962,337 km (0.1 R)
• M15: 3,100,715 km (0.108 R)
• M16: 3,456,459 km (0.07 R)
• M17: 3,686,840 km (0.104 R)
• M18: 3,825,517 km (0.113 R)
• M19: 3,922,456 km (0.049 R)
• M20: 4,063,976 km (0.067 R)
• M21: 4,207,291 km (0.107 R)
• M22: 4,363,471 km (0.105 R)
• M23: 4,476,267 km (0.117 R)
• M24: 4,750,929 km (0.093 R)
• M25: 5,066,581 km (0.082 R)
• M26: 5,437,583 km (0.087 R)
• M27: 5,522,555 km (0.117 R)
• M28: 6,042,108 km (0.117 R)
• M29: 6,218,783 km (0.068 R)
• M30: 6,461,282 km (0.112 R)
• M31: 6,668,026 km (0.11 R)
• M32: 6,903,194 km (0.067 R)
• M33: 7,088,097 km (0.067 R)
• M34: 7,261,181 km (0.09 R)
• M35: 7,381,757 km (0.051 R)
• M36: 7,625,153 km (0.105 R)
• M37: 7,706,983 km (0.097 R)
• M38: 7,802,576 km (0.077 R)
• M39: 8,175,524 km (0.117 R)
• M40: 8,273,211 km (0.118 R)
• M41: 8,357,285 km (0.1 R)
• M42: 8,526,181 km (0.05 R)
• M43: 8,767,333 km (0.06 R)
• M44: 9,111,707 km (0.111 R)
• M45: 9,212,985 km (0.074 R)
• M46: 9,343,883 km (0.063 R)
• M47: 9,533,872 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.5

Radius: 11.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.08 AU - 4.52 AU

Year: 4710 Days

Day: 9.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,720,580 km

• M1: 155,432 km (0.109 R)
• M2: 250,876 km (0.086 R)
• M3: 448,644 km (0.111 R)
• M4: 636,988 km (0.114 R)
• M5: 971,489 km (0.101 R)
• M6: 1,081,144 km (0.082 R)
• M7: 1,283,849 km (0.06 R)
• M8: 1,948,811 km (0.096 R)
• M9: 2,180,090 km (0.095 R)
• M10: 2,289,895 km (0.112 R)
• M11: 2,401,644 km (0.114 R)
• M12: 2,592,082 km (0.119 R)
• M13: 2,807,354 km (0.111 R)
• M14: 2,987,918 km (0.093 R)
• M15: 3,069,449 km (0.062 R)
• M16: 3,318,530 km (0.089 R)
• M17: 3,531,258 km (0.059 R)
• M18: 3,617,725 km (0.101 R)
• M19: 3,836,737 km (0.106 R)
• M20: 3,948,037 km (0.093 R)
• M21: 4,219,408 km (0.119 R)
• M22: 4,426,900 km (0.076 R)
• M23: 4,661,619 km (0.081 R)
• M24: 5,021,253 km (0.11 R)
• M25: 5,290,828 km (0.114 R)
• M26: 5,514,926 km (0.11 R)
• M27: 5,615,605 km (0.066 R)
• M28: 5,844,340 km (0.06 R)
• M29: 5,921,233 km (0.088 R)
• M30: 6,102,097 km (0.099 R)
• M31: 6,495,689 km (0.119 R)
• M32: 6,843,654 km (0.095 R)
• M33: 6,979,040 km (0.068 R)
• M34: 7,142,700 km (0.07 R)
• M35: 7,725,832 km (0.081 R)
• M36: 8,180,460 km (0.098 R)
• M37: 8,556,250 km (0.087 R)
• M38: 8,849,163 km (0.076 R)
• M39: 9,596,105 km (0.094 R)
• M40: 9,747,947 km (0.103 R)
• M41: 10,270,043 km (0.089 R)
• M42: 10,612,772 km (0.115 R)
• M43: 11,086,249 km (0.075 R)
• M44: 11,405,790 km (0.105 R)
• M45: 11,534,445 km (0.07 R)
• M46: 11,631,234 km (0.107 R)
• M47: 11,923,399 km (0.093 R)
• M48: 12,119,372 km (0.064 R)
• M49: 12,415,576 km (0.065 R)
• M50: 12,547,970 km (0.03 R)
• M51: 12,714,024 km (0.111 R)
• M52: 13,216,822 km (0.12 R)
• M53: 13,386,017 km (0.073 R)
• M54: 14,069,381 km (0.082 R)
• M55: 14,207,459 km (0.094 R)
• M56: 15,363,701 km (0.049 R)
• M57: 16,043,025 km (0.108 R)
• M58: 16,988,633 km (0.112 R)
• M59: 17,357,093 km (0.117 R)
• M60: 18,591,874 km (0.07 R)
• M61: 18,857,410 km (0.098 R)
• M62: 20,126,150 km (0.109 R)
• M63: 20,242,836 km (0.059 R)
• M64: 20,359,821 km (0.06 R)
• M65: 20,711,975 km (0.112 R)
• M66: 20,987,384 km (0.081 R)
• M67: 21,224,348 km (0.059 R)
• M68: 22,826,690 km (0.11 R)
• M69: 23,724,427 km (0.072 R)
• M70: 24,219,147 km (0.069 R)
• M71: 24,758,747 km (0.053 R)
• M72: 25,344,422 km (0.079 R)
• M73: 26,486,752 km (0.08 R)
• M74: 26,572,023 km (0.082 R)
• M75: 27,343,648 km (0.113 R)
• M76: 27,732,304 km (0.105 R)
• M77: 29,260,895 km (0.08 R)
• M78: 29,614,095 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 12.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.69 AU - 4.59 AU

Year: 5356 Days

Day: 10.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,720,580 km

• M1: 190,737 km (0.119 R)
• M2: 280,346 km (0.118 R)
• M3: 480,957 km (0.11 R)
• M4: 607,068 km (0.068 R)
• M5: 695,032 km (0.041 R)
• M6: 831,016 km (0.066 R)
• M7: 1,058,854 km (0.112 R)
• M8: 1,243,757 km (0.11 R)
• M9: 1,576,014 km (0.065 R)
• M10: 1,745,807 km (0.083 R)
• M11: 2,196,845 km (0.108 R)
• M12: 2,307,398 km (0.093 R)
• M13: 2,468,664 km (0.073 R)
• M14: 2,683,935 km (0.087 R)
• M15: 2,940,197 km (0.081 R)
• M16: 3,403,352 km (0.093 R)
• M17: 4,043,930 km (0.075 R)
• M18: 4,721,608 km (0.037 R)
• M19: 4,948,548 km (0.094 R)
• M20: 5,200,172 km (0.106 R)
• M21: 5,349,021 km (0.07 R)
• M22: 5,563,994 km (0.119 R)
• M23: 6,521,121 km (0.092 R)
• M24: 6,728,015 km (0.054 R)
• M25: 6,843,803 km (0.037 R)
• M26: 7,124,599 km (0.116 R)
• M27: 7,867,502 km (0.107 R)
• M28: 8,014,108 km (0.11 R)
• M29: 8,359,828 km (0.116 R)
• M30: 8,509,576 km (0.04 R)
• M31: 8,761,050 km (0.099 R)
• M32: 8,887,759 km (0.107 R)
• M33: 8,964,054 km (0.108 R)
• M34: 9,271,478 km (0.052 R)
• M35: 9,530,282 km (0.11 R)
• M36: 10,347,834 km (0.075 R)
• M37: 10,751,449 km (0.089 R)
• M38: 11,132,924 km (0.097 R)
• M39: 11,242,729 km (0.091 R)
• M40: 11,463,386 km (0.107 R)
• M41: 11,769,313 km (0.103 R)
• M42: 12,134,182 km (0.109 R)
• M43: 12,219,004 km (0.1 R)
• M44: 12,817,695 km (0.104 R)
• M45: 12,932,886 km (0.101 R)
• M46: 13,836,905 km (0.079 R)
• M47: 14,431,108 km (0.059 R)
• M48: 14,640,994 km (0.111 R)
• M49: 14,821,708 km (0.074 R)
• M50: 14,942,583 km (0.109 R)
• M51: 15,705,682 km (0.12 R)
• M52: 15,983,635 km (0.086 R)
• M53: 16,263,084 km (0.119 R)
• M54: 16,889,899 km (0.112 R)
• M55: 16,984,594 km (0.099 R)
• M56: 17,174,584 km (0.077 R)
• M57: 17,333,456 km (0.097 R)
• M58: 17,684,563 km (0.079 R)
• M59: 17,877,095 km (0.085 R)
• M60: 18,038,212 km (0.033 R)
• M61: 18,135,002 km (0.106 R)
• M62: 18,264,404 km (0.079 R)
• M63: 18,556,569 km (0.089 R)
• M64: 18,687,018 km (0.113 R)
• M65: 18,785,005 km (0.081 R)
• M66: 18,915,903 km (0.086 R)
• M67: 19,211,508 km (0.113 R)
• M68: 19,442,487 km (0.087 R)
• M69: 19,674,514 km (0.065 R)
• M70: 19,774,146 km (0.102 R)
• M71: 20,308,659 km (0.085 R)
• M72: 21,017,454 km (0.099 R)
• M73: 23,227,313 km (0.075 R)
• M74: 23,473,551 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit