🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.99 AU - 1.39 AU

Year: 472 Days

Day: 24.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,251,100 km

• M1: 735,124 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.32 AU - 1.52 AU

Year: 615 Days

Day: 41.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.74 AU - 4.36 AU

Year: 2431 Days

Day: 43.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.42 AU - 5.32 AU

Year: 3320 Days

Day: 25.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,251,100 km

• M1: 890,407 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.33 AU - 4.51 AU

Year: 3377 Days

Day: 44.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,251,100 km

• M1: 2,633,222 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.8

Radius: 11.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.76 AU - 10.1 AU

Year: 10524 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 68,251,100 km

• M1: 162,014 km (0.103 R)
• M2: 312,061 km (0.098 R)
• M3: 550,520 km (0.102 R)
• M4: 794,065 km (0.072 R)
• M5: 1,022,202 km (0.104 R)
• M6: 1,250,489 km (0.073 R)
• M7: 1,393,355 km (0.107 R)
• M8: 1,612,216 km (0.076 R)
• M9: 1,968,110 km (0.086 R)
• M10: 2,610,782 km (0.068 R)
• M11: 2,824,557 km (0.081 R)
• M12: 3,088,747 km (0.109 R)
• M13: 3,193,615 km (0.048 R)
• M14: 3,880,419 km (0.096 R)
• M15: 3,961,352 km (0.111 R)
• M16: 4,207,739 km (0.084 R)
• M17: 4,612,252 km (0.086 R)
• M18: 4,784,589 km (0.099 R)
• M19: 5,064,636 km (0.104 R)
• M20: 5,135,545 km (0.114 R)
• M21: 5,440,575 km (0.098 R)
• M22: 6,181,534 km (0.036 R)
• M23: 6,758,084 km (0.115 R)
• M24: 7,152,125 km (0.094 R)
• M25: 8,107,307 km (0.119 R)
• M26: 8,652,890 km (0.095 R)
• M27: 8,738,012 km (0.117 R)
• M28: 8,930,245 km (0.12 R)
• M29: 9,210,442 km (0.104 R)
• M30: 9,340,741 km (0.095 R)
• M31: 9,471,789 km (0.108 R)
• M32: 9,691,399 km (0.069 R)
• M33: 9,957,085 km (0.104 R)
• M34: 10,473,347 km (0.099 R)
• M35: 10,860,357 km (0.103 R)
• M36: 10,975,098 km (0.074 R)
• M37: 11,813,295 km (0.064 R)
• M38: 12,287,969 km (0.093 R)
• M39: 12,455,519 km (0.116 R)
• M40: 12,889,951 km (0.095 R)
• M41: 13,304,786 km (0.05 R)
• M42: 13,724,109 km (0.119 R)
• M43: 13,922,924 km (0.086 R)
• M44: 14,677,047 km (0.047 R)
• M45: 15,161,445 km (0.105 R)
• M46: 15,521,826 km (0.088 R)
• M47: 15,677,109 km (0.096 R)
• M48: 15,989,320 km (0.109 R)
• M49: 16,093,739 km (0.112 R)
• M50: 16,778,598 km (0.066 R)
• M51: 17,204,802 km (0.107 R)
• M52: 17,688,602 km (0.061 R)
• M53: 18,176,889 km (0.101 R)
• M54: 18,258,719 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 12.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.97 AU - 11.95 AU

Year: 11424 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,251,100 km

• M1: 169,943 km (0.104 R)
• M2: 392,246 km (0.071 R)
• M3: 641,326 km (0.111 R)
• M4: 736,770 km (0.095 R)
• M5: 820,544 km (0.084 R)
• M6: 944,112 km (0.094 R)
• M7: 1,231,340 km (0.08 R)
• M8: 1,460,225 km (0.061 R)
• M9: 2,179,491 km (0.074 R)
• M10: 2,458,940 km (0.111 R)
• M11: 2,913,867 km (0.068 R)
• M12: 3,424,594 km (0.1 R)
• M13: 4,887,213 km (0.101 R)
• M14: 5,086,477 km (0.087 R)
• M15: 5,700,726 km (0.115 R)
• M16: 6,230,602 km (0.099 R)
• M17: 7,489,917 km (0.066 R)
• M18: 8,504,789 km (0.111 R)
• M19: 8,584,674 km (0.069 R)
• M20: 8,825,826 km (0.047 R)
• M21: 9,028,531 km (0.1 R)
• M22: 9,397,289 km (0.097 R)
• M23: 9,562,745 km (0.079 R)
• M24: 9,938,684 km (0.099 R)
• M25: 10,447,466 km (0.096 R)
• M26: 10,533,036 km (0.045 R)
• M27: 11,008,159 km (0.099 R)
• M28: 11,270,255 km (0.026 R)
• M29: 11,800,878 km (0.105 R)
• M30: 11,890,039 km (0.109 R)
• M31: 12,024,228 km (0.097 R)
• M32: 12,520,893 km (0.033 R)
• M33: 12,703,103 km (0.095 R)
• M34: 12,840,434 km (0.112 R)
• M35: 12,978,214 km (0.093 R)
• M36: 13,487,594 km (0.09 R)
• M37: 13,580,943 km (0.091 R)
• M38: 14,097,954 km (0.066 R)
• M39: 14,192,799 km (0.111 R)
• M40: 15,492,206 km (0.071 R)
• M41: 16,131,438 km (0.095 R)
• M42: 16,230,471 km (0.118 R)
• M43: 18,048,983 km (0.109 R)
• M44: 19,296,929 km (0.106 R)
• M45: 19,666,286 km (0.067 R)
• M46: 20,680,260 km (0.112 R)
• M47: 21,058,144 km (0.082 R)
• M48: 21,985,352 km (0.106 R)
• M49: 23,204,874 km (0.093 R)
• M50: 23,823,012 km (0.093 R)
• M51: 24,846,112 km (0.066 R)
• M52: 25,075,296 km (0.058 R)
• M53: 25,190,337 km (0.075 R)
• M54: 25,825,380 km (0.12 R)
• M55: 26,876,155 km (0.1 R)
• M56: 27,052,681 km (0.109 R)
• M57: 27,288,596 km (0.06 R)
• M58: 27,584,501 km (0.05 R)
• M59: 27,762,522 km (0.1 R)
• M60: 28,778,591 km (0.107 R)
• M61: 28,898,868 km (0.118 R)
• M62: 29,806,777 km (0.118 R)
• M63: 31,217,036 km (0.084 R)
• M64: 31,588,488 km (0.118 R)
• M65: 31,899,203 km (0.096 R)
• M66: 32,023,668 km (0.109 R)
• M67: 33,152,085 km (0.116 R)
• M68: 33,467,736 km (0.091 R)
• M69: 34,357,096 km (0.12 R)
• M70: 34,612,609 km (0.115 R)
• M71: 35,383,038 km (0.117 R)
• M72: 37,662,162 km (0.092 R)
• M73: 38,786,240 km (0.117 R)
• M74: 39,252,387 km (0.032 R)
• M75: 41,338,679 km (0.083 R)
• M76: 42,497,913 km (0.064 R)
• M77: 43,875,559 km (0.101 R)
• M78: 44,222,327 km (0.099 R)
• M79: 44,430,717 km (0.101 R)
• M80: 44,639,556 km (0.088 R)
• M81: 45,057,981 km (0.054 R)
• M82: 45,758,548 km (0.112 R)
• M83: 46,603,776 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 10.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.94 AU - 14.12 AU

Year: 15164 Days

Day: 14.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,251,100 km

• M1: 142,118 km (0.089 R)
• M2: 214,224 km (0.04 R)
• M3: 459,415 km (0.098 R)
• M4: 624,272 km (0.052 R)
• M5: 730,038 km (0.086 R)
• M6: 826,079 km (0.101 R)
• M7: 1,371,513 km (0.073 R)
• M8: 1,513,033 km (0.118 R)
• M9: 2,127,880 km (0.118 R)
• M10: 2,711,461 km (0.114 R)
• M11: 3,315,687 km (0.076 R)
• M12: 3,903,008 km (0.091 R)
• M13: 4,342,527 km (0.09 R)
• M14: 5,492,935 km (0.091 R)
• M15: 5,720,772 km (0.066 R)
• M16: 5,786,446 km (0.112 R)
• M17: 6,051,683 km (0.083 R)
• M18: 6,354,918 km (0.052 R)
• M19: 6,422,985 km (0.094 R)
• M20: 6,559,867 km (0.043 R)
• M21: 6,836,623 km (0.109 R)
• M22: 7,046,658 km (0.09 R)
• M23: 7,117,119 km (0.087 R)
• M24: 7,437,258 km (0.051 R)
• M25: 7,581,022 km (0.083 R)
• M26: 8,165,501 km (0.084 R)
• M27: 8,463,200 km (0.097 R)
• M28: 8,726,642 km (0.093 R)
• M29: 9,377,692 km (0.116 R)
• M30: 9,650,409 km (0.061 R)
• M31: 11,011,600 km (0.093 R)
• M32: 11,966,184 km (0.044 R)
• M33: 12,389,396 km (0.103 R)
• M34: 12,731,676 km (0.062 R)
• M35: 12,903,864 km (0.079 R)
• M36: 13,644,672 km (0.095 R)
• M37: 14,533,882 km (0.106 R)
• M38: 15,441,791 km (0.06 R)
• M39: 16,696,319 km (0.082 R)
• M40: 17,264,342 km (0.088 R)
• M41: 17,407,358 km (0.067 R)
• M42: 17,983,310 km (0.076 R)
• M43: 18,176,740 km (0.117 R)
• M44: 18,370,918 km (0.099 R)
• M45: 19,351,532 km (0.088 R)
• M46: 19,998,243 km (0.07 R)
• M47: 20,098,324 km (0.114 R)
• M48: 20,248,820 km (0.11 R)
• M49: 20,803,678 km (0.074 R)
• M50: 21,928,654 km (0.088 R)
• M51: 22,706,862 km (0.056 R)
• M52: 23,125,736 km (0.088 R)
• M53: 24,504,281 km (0.114 R)
• M54: 25,365,965 km (0.092 R)
• M55: 25,474,273 km (0.028 R)
• M56: 26,237,372 km (0.091 R)
• M57: 28,290,154 km (0.074 R)
• M58: 29,706,248 km (0.105 R)
• M59: 31,145,229 km (0.092 R)
• M60: 32,547,859 km (0.089 R)
• M61: 33,672,985 km (0.065 R)
• M62: 34,630,261 km (0.081 R)
• M63: 34,750,538 km (0.096 R)
• M64: 35,293,578 km (0.101 R)
• M65: 35,475,190 km (0.082 R)
• M66: 35,717,838 km (0.059 R)
• M67: 35,839,461 km (0.091 R)
• M68: 36,449,222 km (0.112 R)
• M69: 36,694,114 km (0.11 R)
• M70: 37,062,424 km (0.119 R)
• M71: 37,431,930 km (0.103 R)
• M72: 37,740,850 km (0.07 R)
• M73: 37,988,584 km (0.072 R)
• M74: 38,236,917 km (0.084 R)
• M75: 39,110,119 km (0.057 R)
• M76: 39,737,832 km (0.095 R)
• M77: 39,863,793 km (0.095 R)
• M78: 40,242,426 km (0.047 R)
• M79: 40,368,836 km (0.106 R)
• M80: 40,876,122 km (0.094 R)
• M81: 41,385,503 km (0.114 R)
• M82: 41,704,894 km (0.12 R)
• M83: 42,668,155 km (0.113 R)
• M84: 42,732,632 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.9

Radius: 7.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.01 AU - 16.37 AU

Year: 18409 Days

Day: 16 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,251,100 km

• M1: 162,912 km (0.101 R)
• M2: 405,111 km (0.085 R)
• M3: 541,245 km (0.033 R)
• M4: 875,746 km (0.025 R)
• M5: 1,036,863 km (0.113 R)
• M6: 1,286,542 km (0.094 R)
• M7: 1,932,505 km (0.037 R)
• M8: 2,690,966 km (0.075 R)
• M9: 2,742,727 km (0.026 R)
• M10: 3,761,190 km (0.107 R)
• M11: 5,043,692 km (0.115 R)
• M12: 5,302,048 km (0.117 R)
• M13: 8,152,486 km (0.1 R)
• M14: 9,034,365 km (0.097 R)
• M15: 9,865,830 km (0.101 R)
• M16: 10,107,879 km (0.097 R)
• M17: 11,095,524 km (0.048 R)
• M18: 11,516,194 km (0.109 R)
• M19: 11,941,949 km (0.052 R)
• M20: 12,721,354 km (0.067 R)
• M21: 13,921,129 km (0.037 R)
• M22: 14,557,369 km (0.083 R)
• M23: 15,017,681 km (0.085 R)
• M24: 15,529,456 km (0.114 R)
• M25: 15,858,122 km (0.116 R)
• M26: 16,617,930 km (0.097 R)
• M27: 16,713,673 km (0.064 R)
• M28: 17,195,527 km (0.115 R)
• M29: 17,779,857 km (0.089 R)
• M30: 18,123,632 km (0.088 R)
• M31: 18,917,698 km (0.106 R)
• M32: 19,723,133 km (0.087 R)
• M33: 19,926,287 km (0.09 R)
• M34: 21,471,483 km (0.101 R)
• M35: 22,735,286 km (0.12 R)
• M36: 23,215,346 km (0.113 R)
• M37: 24,457,457 km (0.116 R)
• M38: 29,115,934 km (0.095 R)
• M39: 29,521,045 km (0.057 R)
• M40: 31,574,575 km (0.116 R)
• M41: 32,828,804 km (0.111 R)
• M42: 33,009,219 km (0.042 R)
• M43: 34,038,303 km (0.088 R)
• M44: 34,099,189 km (0.046 R)
• M45: 35,385,581 km (0.101 R)
• M46: 35,508,850 km (0.112 R)
• M47: 36,376,218 km (0.038 R)
• M48: 37,438,812 km (0.039 R)
• M49: 39,402,733 km (0.096 R)
• M50: 39,530,489 km (0.104 R)
• M51: 39,979,133 km (0.099 R)
• M52: 41,855,390 km (0.093 R)
• M53: 42,116,289 km (0.12 R)
• M54: 42,247,037 km (0.117 R)
• M55: 42,902,725 km (0.083 R)
• M56: 43,034,221 km (0.064 R)
• M57: 44,157,701 km (0.062 R)
• M58: 44,356,965 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.2

Radius: 5.2

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 17.09 AU - 21.09 AU

Year: 30314 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 97.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,251,100 km

• M1: 75,846 km (0.12 R)
• M2: 189,989 km (0.048 R)
• M3: 257,458 km (0.064 R)
• M4: 334,202 km (0.087 R)
• M5: 511,176 km (0.117 R)
• M6: 1,247,197 km (0.045 R)
• M7: 1,327,532 km (0.067 R)
• M8: 1,437,336 km (0.117 R)
• M9: 1,636,601 km (0.078 R)
• M10: 3,042,073 km (0.074 R)
• M11: 3,946,990 km (0.028 R)
• M12: 4,718,167 km (0.067 R)
• M13: 5,358,895 km (0.104 R)
• M14: 5,446,410 km (0.106 R)
• M15: 6,163,432 km (0.102 R)
• M16: 7,832,496 km (0.065 R)
• M17: 8,182,106 km (0.112 R)
• M18: 10,823,705 km (0.03 R)
• M19: 11,550,152 km (0.102 R)
• M20: 11,833,640 km (0.106 R)
• M21: 12,523,586 km (0.104 R)
• M22: 12,581,779 km (0.111 R)
• M23: 12,698,166 km (0.077 R)
• M24: 12,815,002 km (0.095 R)
• M25: 13,167,455 km (0.119 R)
• M26: 13,822,095 km (0.116 R)
• M27: 14,854,321 km (0.092 R)
• M28: 15,785,717 km (0.078 R)
• M29: 16,544,178 km (0.118 R)
• M30: 18,228,052 km (0.118 R)
• M31: 18,690,758 km (0.052 R)
• M32: 18,890,172 km (0.112 R)
• M33: 19,157,204 km (0.097 R)
• M34: 24,027,662 km (0.047 R)
• M35: 26,448,604 km (0.08 R)
• M36: 28,792,504 km (0.105 R)
• M37: 31,913,415 km (0.07 R)
• M38: 32,151,874 km (0.038 R)
• M39: 32,950,577 km (0.042 R)
• M40: 35,468,159 km (0.053 R)
• M41: 36,791,652 km (0.05 R)
• M42: 38,637,540 km (0.043 R)
• M43: 38,722,212 km (0.034 R)
• M44: 40,857,722 km (0.067 R)
• M45: 41,202,844 km (0.1 R)
• M46: 41,809,314 km (0.092 R)
• M47: 42,070,063 km (0.062 R)
• M48: 42,244,344 km (0.059 R)
• M49: 44,796,634 km (0.108 R)
• M50: 44,974,505 km (0.096 R)
• M51: 46,946,505 km (0.092 R)
• M52: 48,672,116 km (0.07 R)
• M53: 51,252,679 km (0.11 R)
• M54: 51,624,879 km (0.117 R)
• M55: 52,278,621 km (0.097 R)
• M56: 53,217,049 km (0.086 R)
• M57: 61,218,291 km (0.115 R)
• M58: 62,504,982 km (0.077 R)
• M59: 63,500,855 km (0.109 R)
• M60: 65,004,464 km (0.109 R)
• M61: 67,944,511 km (0.095 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 15,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit