🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.67 AU

Year: 150 Days

Day: 32.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,408,164 km

• M1: 52,958 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.6 AU - 0.64 AU

Year: 185 Days

Day: 18.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.65 AU - 0.69 AU

Year: 208 Days

Day: 44.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.76 AU - 0.92 AU

Year: 292 Days

Day: 29.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,408,164 km

• M1: 775,964 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.67 AU - 1.09 AU

Year: 313 Days

Day: 47.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.9 AU - 1.2 AU

Year: 408 Days

Day: 45.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,408,164 km

• M1: 792,869 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 8.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.22 AU - 8.1 AU

Year: 8030 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,408,164 km

• M1: 115,789 km (0.061 R)
• M2: 254,915 km (0.025 R)
• M3: 476,020 km (0.039 R)
• M4: 695,331 km (0.107 R)
• M5: 1,040,902 km (0.065 R)
• M6: 1,254,677 km (0.111 R)
• M7: 1,545,645 km (0.086 R)
• M8: 1,658,143 km (0.111 R)
• M9: 1,908,719 km (0.054 R)
• M10: 2,047,396 km (0.064 R)
• M11: 2,189,365 km (0.086 R)
• M12: 2,464,625 km (0.063 R)
• M13: 2,521,023 km (0.077 R)
• M14: 2,947,826 km (0.108 R)
• M15: 3,047,907 km (0.114 R)
• M16: 3,313,742 km (0.114 R)
• M17: 3,376,274 km (0.096 R)
• M18: 3,565,815 km (0.043 R)
• M19: 4,450,686 km (0.06 R)
• M20: 4,799,399 km (0.068 R)
• M21: 5,133,002 km (0.118 R)
• M22: 5,205,408 km (0.117 R)
• M23: 5,822,349 km (0.114 R)
• M24: 6,050,187 km (0.09 R)
• M25: 7,071,043 km (0.045 R)
• M26: 7,587,454 km (0.118 R)
• M27: 7,920,010 km (0.066 R)
• M28: 8,003,785 km (0.086 R)
• M29: 8,228,930 km (0.104 R)
• M30: 8,285,628 km (0.075 R)
• M31: 8,427,596 km (0.081 R)
• M32: 8,570,612 km (0.045 R)
• M33: 8,685,503 km (0.028 R)
• M34: 8,800,843 km (0.092 R)
• M35: 8,887,759 km (0.059 R)
• M36: 9,356,150 km (0.085 R)
• M37: 9,952,746 km (0.037 R)
• M38: 10,870,828 km (0.114 R)
• M39: 11,088,942 km (0.074 R)
• M40: 11,214,156 km (0.107 R)
• M41: 11,592,937 km (0.067 R)
• M42: 12,168,740 km (0.057 R)
• M43: 12,362,768 km (0.086 R)
• M44: 12,786,728 km (0.103 R)
• M45: 13,050,021 km (0.078 R)
• M46: 13,348,319 km (0.06 R)
• M47: 13,481,611 km (0.091 R)
• M48: 13,783,200 km (0.046 R)
• M49: 14,256,827 km (0.089 R)
• M50: 14,495,585 km (0.107 R)
• M51: 14,667,024 km (0.048 R)
• M52: 14,942,583 km (0.089 R)
• M53: 15,185,081 km (0.038 R)
• M54: 15,674,117 km (0.062 R)
• M55: 15,991,264 km (0.078 R)
• M56: 16,168,388 km (0.101 R)
• M57: 16,775,456 km (0.048 R)
• M58: 16,847,263 km (0.096 R)
• M59: 16,919,370 km (0.039 R)
• M60: 16,991,476 km (0.111 R)
• M61: 17,208,393 km (0.069 R)
• M62: 17,535,563 km (0.103 R)
• M63: 18,827,191 km (0.107 R)
• M64: 19,390,128 km (0.068 R)
• M65: 19,958,600 km (0.045 R)
• M66: 20,111,190 km (0.119 R)
• M67: 20,647,947 km (0.036 R)
• M68: 20,802,182 km (0.108 R)
• M69: 20,918,121 km (0.057 R)
• M70: 21,657,583 km (0.094 R)
• M71: 21,932,095 km (0.061 R)
• M72: 22,089,472 km (0.107 R)
• M73: 22,207,804 km (0.077 R)
• M74: 23,041,812 km (0.065 R)
• M75: 23,926,384 km (0.06 R)
• M76: 24,250,862 km (0.109 R)
• M77: 24,413,625 km (0.067 R)
• M78: 24,863,166 km (0.106 R)
• M79: 25,811,916 km (0.116 R)
• M80: 26,520,711 km (0.117 R)
• M81: 26,898,595 km (0.071 R)
• M82: 27,151,415 km (0.067 R)
• M83: 27,447,469 km (0.038 R)
• M84: 28,042,719 km (0.083 R)
• M85: 28,213,710 km (0.092 R)
• M86: 28,642,308 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.3

Radius: 11

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.33 AU - 9.33 AU

Year: 9106 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,408,164 km

• M1: 140,173 km (0.112 R)
• M2: 277,205 km (0.114 R)
• M3: 373,546 km (0.09 R)
• M4: 623,823 km (0.04 R)
• M5: 927,956 km (0.09 R)
• M6: 1,056,161 km (0.098 R)
• M7: 1,348,774 km (0.073 R)
• M8: 1,476,980 km (0.093 R)
• M9: 1,805,646 km (0.094 R)
• M10: 1,989,053 km (0.078 R)
• M11: 2,072,529 km (0.105 R)
• M12: 2,441,138 km (0.09 R)
• M13: 2,530,897 km (0.097 R)
• M14: 2,667,629 km (0.093 R)
• M15: 2,972,510 km (0.085 R)
• M16: 3,068,701 km (0.112 R)
• M17: 3,288,760 km (0.066 R)
• M18: 3,564,917 km (0.053 R)
• M19: 3,874,884 km (0.096 R)
• M20: 4,772,172 km (0.114 R)
• M21: 4,942,115 km (0.055 R)
• M22: 5,641,784 km (0.047 R)
• M23: 5,791,532 km (0.087 R)
• M24: 5,912,257 km (0.066 R)
• M25: 6,064,398 km (0.084 R)
• M26: 6,248,703 km (0.099 R)
• M27: 6,622,698 km (0.114 R)
• M28: 6,780,823 km (0.11 R)
• M29: 7,036,336 km (0.113 R)
• M30: 7,132,976 km (0.045 R)
• M31: 7,425,590 km (0.069 R)
• M32: 8,089,954 km (0.115 R)
• M33: 8,191,381 km (0.081 R)
• M34: 8,293,108 km (0.088 R)
• M35: 8,912,293 km (0.116 R)
• M36: 9,510,984 km (0.12 R)
• M37: 11,082,659 km (0.077 R)
• M38: 11,157,608 km (0.116 R)
• M39: 11,649,635 km (0.096 R)
• M40: 11,802,524 km (0.089 R)
• M41: 11,879,118 km (0.109 R)
• M42: 12,071,501 km (0.061 R)
• M43: 12,459,408 km (0.089 R)
• M44: 13,048,973 km (0.086 R)
• M45: 13,247,490 km (0.034 R)
• M46: 13,527,238 km (0.062 R)
• M47: 14,624,089 km (0.092 R)
• M48: 15,120,754 km (0.064 R)
• M49: 15,371,181 km (0.07 R)
• M50: 15,496,993 km (0.109 R)
• M51: 16,773,063 km (0.116 R)
• M52: 18,215,336 km (0.074 R)
• M53: 18,348,478 km (0.095 R)
• M54: 18,884,038 km (0.072 R)
• M55: 19,108,734 km (0.11 R)
• M56: 19,198,942 km (0.101 R)
• M57: 19,879,313 km (0.037 R)
• M58: 20,153,825 km (0.088 R)
• M59: 20,245,529 km (0.104 R)
• M60: 20,845,266 km (0.106 R)
• M61: 21,920,726 km (0.096 R)
• M62: 23,640,054 km (0.065 R)
• M63: 23,930,872 km (0.051 R)
• M64: 24,271,507 km (0.119 R)
• M65: 24,957,862 km (0.088 R)
• M66: 25,253,916 km (0.094 R)
• M67: 25,600,833 km (0.104 R)
• M68: 25,799,649 km (0.038 R)
• M69: 26,852,519 km (0.065 R)
• M70: 27,460,484 km (0.056 R)
• M71: 28,021,776 km (0.081 R)
• M72: 28,329,498 km (0.11 R)
• M73: 28,793,252 km (0.073 R)
• M74: 30,094,454 km (0.118 R)
• M75: 31,521,319 km (0.09 R)
• M76: 31,734,496 km (0.095 R)
• M77: 32,055,383 km (0.113 R)
• M78: 33,132,338 km (0.08 R)
• M79: 33,457,863 km (0.113 R)
• M80: 33,566,621 km (0.092 R)
• M81: 34,385,669 km (0.082 R)
• M82: 34,825,188 km (0.096 R)
• M83: 35,377,204 km (0.068 R)
• M84: 35,598,908 km (0.096 R)
• M85: 35,876,561 km (0.111 R)
• M86: 36,210,763 km (0.107 R)
• M87: 36,994,656 km (0.077 R)
• M88: 37,107,004 km (0.069 R)
• M89: 37,219,501 km (0.039 R)
• M90: 37,670,838 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693

Radius: 5.8

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.29 AU - 14.31 AU

Year: 18371 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,408,164 km

• M1: 204,650 km (0.049 R)
• M2: 246,238 km (0.116 R)
• M3: 409,898 km (0.093 R)
• M4: 524,191 km (0.097 R)
• M5: 806,781 km (0.09 R)
• M6: 878,289 km (0.117 R)
• M7: 2,150,170 km (0.086 R)
• M8: 2,318,169 km (0.037 R)
• M9: 2,811,094 km (0.055 R)
• M10: 2,847,446 km (0.039 R)
• M11: 4,387,406 km (0.048 R)
• M12: 4,948,847 km (0.099 R)
• M13: 5,350,817 km (0.088 R)
• M14: 5,487,100 km (0.052 R)
• M15: 5,949,807 km (0.077 R)
• M16: 5,996,631 km (0.115 R)
• M17: 6,091,027 km (0.1 R)
• M18: 6,281,016 km (0.055 R)
• M19: 7,210,318 km (0.111 R)
• M20: 7,512,506 km (0.117 R)
• M21: 7,614,232 km (0.094 R)
• M22: 8,129,597 km (0.083 R)
• M23: 8,602,925 km (0.109 R)
• M24: 9,031,223 km (0.116 R)
• M25: 9,139,383 km (0.092 R)
• M26: 9,193,537 km (0.108 R)
• M27: 9,247,991 km (0.102 R)
• M28: 9,576,358 km (0.061 R)
• M29: 12,759,053 km (0.12 R)
• M30: 13,124,520 km (0.108 R)
• M31: 13,370,010 km (0.092 R)
• M32: 13,803,246 km (0.037 R)
• M33: 14,493,341 km (0.089 R)
• M34: 19,001,622 km (0.105 R)
• M35: 19,768,611 km (0.058 R)
• M36: 20,545,472 km (0.074 R)
• M37: 20,759,098 km (0.089 R)
• M38: 20,830,606 km (0.114 R)
• M39: 20,901,964 km (0.11 R)
• M40: 20,973,472 km (0.107 R)
• M41: 21,911,002 km (0.063 R)
• M42: 22,641,339 km (0.092 R)
• M43: 24,728,378 km (0.052 R)
• M44: 26,256,371 km (0.084 R)
• M45: 26,953,946 km (0.093 R)
• M46: 27,657,654 km (0.057 R)
• M47: 27,736,193 km (0.089 R)
• M48: 27,893,421 km (0.057 R)
• M49: 28,367,197 km (0.064 R)
• M50: 29,402,863 km (0.116 R)
• M51: 29,724,050 km (0.108 R)
• M52: 29,804,384 km (0.044 R)
• M53: 30,450,796 km (0.06 R)
• M54: 30,857,104 km (0.072 R)
• M55: 31,183,377 km (0.119 R)
• M56: 32,417,410 km (0.083 R)
• M57: 32,915,421 km (0.1 R)
• M58: 33,332,350 km (0.078 R)
• M59: 34,678,432 km (0.096 R)
• M60: 34,847,926 km (0.1 R)
• M61: 35,785,157 km (0.055 R)
• M62: 36,127,886 km (0.106 R)
• M63: 36,903,252 km (0.051 R)
• M64: 37,076,336 km (0.101 R)
• M65: 37,771,218 km (0.112 R)
• M66: 37,858,434 km (0.094 R)
• M67: 41,040,680 km (0.109 R)
• M68: 44,675,609 km (0.114 R)
• M69: 44,952,365 km (0.073 R)
• M70: 45,229,719 km (0.088 R)
• M71: 45,322,321 km (0.029 R)
• M72: 46,999,313 km (0.111 R)
• M73: 47,468,751 km (0.111 R)
• M74: 48,791,346 km (0.026 R)
• M75: 49,076,329 km (0.068 R)
• M76: 51,279,607 km (0.113 R)
• M77: 52,247,655 km (0.102 R)
• M78: 52,733,848 km (0.112 R)
• M79: 54,299,988 km (0.083 R)
• M80: 58,684,851 km (0.056 R)
• M81: 60,103,637 km (0.038 R)
• M82: 61,328,694 km (0.107 R)
• M83: 61,738,892 km (0.114 R)
• M84: 62,252,910 km (0.11 R)
• M85: 63,181,763 km (0.073 R)
• M86: 64,739,975 km (0.087 R)
• M87: 65,366,790 km (0.079 R)
• M88: 65,471,508 km (0.119 R)
• M89: 66,521,236 km (0.116 R)
• M90: 68,956,690 km (0.029 R)
• M91: 69,383,193 km (0.077 R)
• M92: 69,917,557 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512

Radius: 5.6

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.06 AU - 15.42 AU

Year: 19290 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,408,164 km

• M1: 137,032 km (0.098 R)
• M2: 304,581 km (0.105 R)
• M3: 352,004 km (0.108 R)
• M4: 473,328 km (0.045 R)
• M5: 800,049 km (0.109 R)
• M6: 868,116 km (0.108 R)
• M7: 1,887,776 km (0.077 R)
• M8: 2,593,578 km (0.057 R)
• M9: 2,730,012 km (0.106 R)
• M10: 3,864,861 km (0.05 R)
• M11: 4,218,660 km (0.071 R)
• M12: 5,084,084 km (0.096 R)
• M13: 5,341,242 km (0.034 R)
• M14: 5,734,834 km (0.105 R)
• M15: 6,457,542 km (0.067 R)
• M16: 6,549,844 km (0.076 R)
• M17: 7,113,229 km (0.106 R)
• M18: 7,448,927 km (0.098 R)
• M19: 7,692,023 km (0.085 R)
• M20: 9,100,188 km (0.063 R)
• M21: 9,307,830 km (0.094 R)
• M22: 10,315,072 km (0.078 R)
• M23: 10,477,236 km (0.047 R)
• M24: 11,024,017 km (0.095 R)
• M25: 11,468,023 km (0.105 R)
• M26: 11,523,973 km (0.115 R)
• M27: 12,031,409 km (0.086 R)
• M28: 12,661,365 km (0.095 R)
• M29: 13,009,480 km (0.114 R)
• M30: 13,478,619 km (0.088 R)
• M31: 14,797,025 km (0.116 R)
• M32: 15,225,024 km (0.087 R)
• M33: 15,286,509 km (0.117 R)
• M34: 16,218,653 km (0.093 R)
• M35: 18,137,395 km (0.09 R)
• M36: 18,529,641 km (0.103 R)
• M37: 18,792,784 km (0.086 R)
• M38: 19,256,088 km (0.08 R)
• M39: 20,464,839 km (0.062 R)
• M40: 20,668,741 km (0.095 R)
• M41: 21,078,340 km (0.039 R)
• M42: 22,743,813 km (0.113 R)
• M43: 22,954,896 km (0.114 R)
• M44: 23,450,214 km (0.07 R)
• M45: 23,805,958 km (0.098 R)
• M46: 24,811,854 km (0.037 R)
• M47: 25,758,360 km (0.085 R)
• M48: 26,199,075 km (0.112 R)
• M49: 28,137,863 km (0.112 R)
• M50: 29,968,044 km (0.055 R)
• M51: 30,509,139 km (0.105 R)
• M52: 30,586,631 km (0.069 R)
• M53: 31,053,376 km (0.095 R)
• M54: 31,131,317 km (0.082 R)
• M55: 32,072,587 km (0.092 R)
• M56: 32,943,545 km (0.111 R)
• M57: 33,742,099 km (0.104 R)
• M58: 34,143,769 km (0.108 R)
• M59: 35,276,823 km (0.059 R)
• M60: 35,439,586 km (0.055 R)
• M61: 36,834,137 km (0.052 R)
• M62: 37,579,584 km (0.054 R)
• M63: 38,917,138 km (0.052 R)
• M64: 39,761,020 km (0.098 R)
• M65: 39,930,514 km (0.102 R)
• M66: 41,381,015 km (0.085 R)
• M67: 41,896,978 km (0.11 R)
• M68: 42,848,570 km (0.086 R)
• M69: 45,214,311 km (0.115 R)
• M70: 45,391,285 km (0.116 R)
• M71: 46,279,298 km (0.113 R)
• M72: 46,636,089 km (0.115 R)
• M73: 47,083,536 km (0.108 R)
• M74: 47,352,513 km (0.115 R)
• M75: 47,622,089 km (0.117 R)
• M76: 49,068,550 km (0.116 R)
• M77: 49,705,837 km (0.116 R)
• M78: 50,345,967 km (0.111 R)
• M79: 50,437,670 km (0.087 R)
• M80: 51,911,808 km (0.081 R)
• M81: 53,026,611 km (0.03 R)
• M82: 55,090,912 km (0.092 R)
• M83: 56,990,356 km (0.091 R)
• M84: 57,755,998 km (0.055 R)
• M85: 59,297,754 km (0.113 R)
• M86: 60,560,210 km (0.12 R)
• M87: 61,929,779 km (0.104 R)
• M88: 62,716,963 km (0.095 R)
• M89: 64,400,836 km (0.041 R)
• M90: 64,500,319 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 12,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit