🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.88 AU - 1.06 AU

Year: 339 Days

Day: 46.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.14 AU - 1.66 AU

Year: 588 Days

Day: 14.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.22 AU - 1.74 AU

Year: 639 Days

Day: 44.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,565,685 km

• M1: 581,337 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.37 AU - 2.95 AU

Year: 1539 Days

Day: 28.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,565,685 km

• M1: 171,140 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.31 AU - 3.09 AU

Year: 1574 Days

Day: 41.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.41 AU - 3.13 AU

Year: 1636 Days

Day: 12.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,565,685 km

• M1: 673,639 km (0.102 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 11.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.78 AU - 5.94 AU

Year: 5032 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 101,565,685 km

• M1: 140,173 km (0.06 R)
• M2: 305,479 km (0.096 R)
• M3: 489,783 km (0.052 R)
• M4: 727,345 km (0.115 R)
• M5: 1,280,109 km (0.067 R)
• M6: 1,452,296 km (0.057 R)
• M7: 1,533,079 km (0.101 R)
• M8: 1,615,507 km (0.088 R)
• M9: 2,405,683 km (0.117 R)
• M10: 2,943,637 km (0.083 R)
• M11: 3,026,515 km (0.12 R)
• M12: 3,279,933 km (0.04 R)
• M13: 4,127,854 km (0.057 R)
• M14: 4,672,989 km (0.117 R)
• M15: 4,941,666 km (0.079 R)
• M16: 5,040,700 km (0.098 R)
• M17: 5,215,580 km (0.096 R)
• M18: 5,935,296 km (0.113 R)
• M19: 6,333,675 km (0.072 R)
• M20: 6,658,751 km (0.056 R)
• M21: 6,795,782 km (0.094 R)
• M22: 7,184,587 km (0.059 R)
• M23: 7,695,165 km (0.061 R)
• M24: 7,810,206 km (0.096 R)
• M25: 7,925,845 km (0.118 R)
• M26: 8,100,426 km (0.114 R)
• M27: 8,394,086 km (0.04 R)
• M28: 8,601,878 km (0.099 R)
• M29: 9,357,646 km (0.102 R)
• M30: 9,696,934 km (0.11 R)
• M31: 9,915,048 km (0.097 R)
• M32: 10,134,657 km (0.092 R)
• M33: 10,964,626 km (0.08 R)
• M34: 11,191,866 km (0.094 R)
• M35: 11,289,703 km (0.096 R)
• M36: 11,618,070 km (0.091 R)
• M37: 12,418,718 km (0.102 R)
• M38: 12,859,882 km (0.119 R)
• M39: 13,065,130 km (0.119 R)
• M40: 13,340,689 km (0.096 R)
• M41: 13,513,924 km (0.041 R)
• M42: 14,143,431 km (0.114 R)
• M43: 14,639,797 km (0.105 R)
• M44: 14,746,909 km (0.041 R)
• M45: 15,832,242 km (0.112 R)
• M46: 17,018,254 km (0.103 R)
• M47: 17,888,165 km (0.104 R)
• M48: 18,232,540 km (0.077 R)
• M49: 18,463,369 km (0.119 R)
• M50: 18,733,842 km (0.094 R)
• M51: 19,750,210 km (0.116 R)
• M52: 19,987,173 km (0.106 R)
• M53: 20,504,183 km (0.095 R)
• M54: 20,824,323 km (0.09 R)
• M55: 21,591,760 km (0.084 R)
• M56: 21,713,682 km (0.067 R)
• M57: 21,999,264 km (0.101 R)
• M58: 22,122,084 km (0.094 R)
• M59: 23,029,395 km (0.109 R)
• M60: 23,445,726 km (0.103 R)
• M61: 23,864,750 km (0.108 R)
• M62: 24,328,354 km (0.102 R)
• M63: 25,050,762 km (0.106 R)
• M64: 25,996,220 km (0.072 R)
• M65: 26,082,688 km (0.113 R)
• M66: 26,169,305 km (0.093 R)
• M67: 27,480,231 km (0.076 R)
• M68: 27,877,563 km (0.095 R)
• M69: 28,143,548 km (0.096 R)
• M70: 28,410,431 km (0.1 R)
• M71: 28,901,860 km (0.064 R)
• M72: 29,171,136 km (0.087 R)
• M73: 29,802,589 km (0.061 R)
• M74: 30,165,363 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 13

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.92 AU - 11.82 AU

Year: 11001 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 101,565,685 km

• M1: 215,571 km (0.06 R)
• M2: 346,319 km (0.115 R)
• M3: 454,478 km (0.092 R)
• M4: 715,527 km (0.042 R)
• M5: 797,357 km (0.116 R)
• M6: 935,735 km (0.113 R)
• M7: 1,360,293 km (0.069 R)
• M8: 1,912,459 km (0.08 R)
• M9: 2,794,339 km (0.062 R)
• M10: 2,875,271 km (0.067 R)
• M11: 3,179,254 km (0.093 R)
• M12: 4,245,887 km (0.112 R)
• M13: 4,402,366 km (0.087 R)
• M14: 4,592,655 km (0.03 R)
• M15: 5,047,582 km (0.074 R)
• M16: 5,688,010 km (0.096 R)
• M17: 5,791,532 km (0.071 R)
• M18: 6,897,808 km (0.075 R)
• M19: 8,302,083 km (0.097 R)
• M20: 8,816,102 km (0.111 R)
• M21: 9,750,789 km (0.118 R)
• M22: 11,146,687 km (0.036 R)
• M23: 11,407,137 km (0.066 R)
• M24: 12,111,743 km (0.099 R)
• M25: 12,200,754 km (0.119 R)
• M26: 12,604,369 km (0.104 R)
• M27: 13,240,758 km (0.107 R)
• M28: 13,378,538 km (0.117 R)
• M29: 15,164,437 km (0.106 R)
• M30: 15,695,360 km (0.115 R)
• M31: 16,183,348 km (0.107 R)
• M32: 16,330,702 km (0.109 R)
• M33: 16,626,756 km (0.067 R)
• M34: 17,024,238 km (0.067 R)
• M35: 17,778,061 km (0.05 R)
• M36: 17,879,489 km (0.113 R)
• M37: 18,031,779 km (0.11 R)
• M38: 18,594,267 km (0.096 R)
• M39: 18,851,725 km (0.09 R)
• M40: 19,946,482 km (0.044 R)
• M41: 21,008,029 km (0.111 R)
• M42: 21,545,833 km (0.041 R)
• M43: 22,033,672 km (0.037 R)
• M44: 22,251,636 km (0.052 R)
• M45: 22,360,843 km (0.073 R)
• M46: 23,241,525 km (0.078 R)
• M47: 23,685,980 km (0.068 R)
• M48: 24,809,610 km (0.072 R)
• M49: 24,979,703 km (0.073 R)
• M50: 25,093,248 km (0.104 R)
• M51: 26,065,783 km (0.082 R)
• M52: 26,469,698 km (0.105 R)
• M53: 26,817,662 km (0.051 R)
• M54: 27,167,123 km (0.086 R)
• M55: 27,988,415 km (0.111 R)
• M56: 28,224,481 km (0.103 R)
• M57: 28,520,684 km (0.106 R)
• M58: 30,319,000 km (0.113 R)
• M59: 30,440,175 km (0.106 R)
• M60: 30,743,858 km (0.11 R)
• M61: 31,170,811 km (0.067 R)
• M62: 32,030,400 km (0.081 R)
• M63: 32,773,453 km (0.102 R)
• M64: 33,459,509 km (0.099 R)
• M65: 34,150,352 km (0.076 R)
• M66: 35,994,295 km (0.093 R)
• M67: 36,122,650 km (0.11 R)
• M68: 36,702,042 km (0.087 R)
• M69: 36,831,295 km (0.104 R)
• M70: 38,000,851 km (0.077 R)
• M71: 38,262,348 km (0.069 R)
• M72: 39,711,652 km (0.098 R)
• M73: 41,111,739 km (0.079 R)
• M74: 41,851,650 km (0.068 R)
• M75: 42,121,824 km (0.065 R)
• M76: 42,460,214 km (0.081 R)
• M77: 42,595,899 km (0.038 R)
• M78: 42,799,652 km (0.089 R)
• M79: 43,412,853 km (0.113 R)
• M80: 45,269,662 km (0.044 R)
• M81: 46,242,796 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.5

Radius: 3.6

Gravity: 27.97 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.25 AU - 15.35 AU

Year: 21231 Days

Day: 16.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,565,685 km

• M1: 55,351 km (0.048 R)
• M2: 90,507 km (0.101 R)
• M3: 239,506 km (0.067 R)
• M4: 825,631 km (0.116 R)
• M5: 915,689 km (0.079 R)
• M6: 1,204,712 km (0.065 R)
• M7: 1,438,982 km (0.091 R)
• M8: 2,008,202 km (0.095 R)
• M9: 2,573,383 km (0.084 R)
• M10: 2,639,056 km (0.083 R)
• M11: 2,705,178 km (0.114 R)
• M12: 2,873,177 km (0.107 R)
• M13: 3,254,651 km (0.088 R)
• M14: 3,397,368 km (0.105 R)
• M15: 3,505,677 km (0.111 R)
• M16: 5,683,522 km (0.098 R)
• M17: 6,559,119 km (0.069 R)
• M18: 6,784,563 km (0.092 R)
• M19: 8,044,925 km (0.094 R)
• M20: 8,237,607 km (0.039 R)
• M21: 8,480,703 km (0.037 R)
• M22: 8,529,622 km (0.057 R)
• M23: 8,874,594 km (0.098 R)
• M24: 9,476,576 km (0.113 R)
• M25: 9,680,029 km (0.114 R)
• M26: 10,613,819 km (0.072 R)
• M27: 12,565,473 km (0.09 R)
• M28: 12,789,122 km (0.079 R)
• M29: 13,013,968 km (0.093 R)
• M30: 13,353,854 km (0.092 R)
• M31: 15,274,092 km (0.112 R)
• M32: 15,872,932 km (0.111 R)
• M33: 15,993,508 km (0.084 R)
• M34: 16,418,366 km (0.063 R)
• M35: 16,846,815 km (0.102 R)
• M36: 16,969,934 km (0.103 R)
• M37: 17,031,568 km (0.095 R)
• M38: 19,752,304 km (0.117 R)
• M39: 19,947,081 km (0.092 R)
• M40: 21,728,792 km (0.062 R)
• M41: 21,929,851 km (0.114 R)
• M42: 22,064,340 km (0.083 R)
• M43: 22,944,573 km (0.065 R)
• M44: 23,286,105 km (0.115 R)
• M45: 23,354,621 km (0.068 R)
• M46: 23,629,432 km (0.073 R)
• M47: 24,460,149 km (0.083 R)
• M48: 24,669,287 km (0.109 R)
• M49: 24,809,161 km (0.112 R)
• M50: 25,159,669 km (0.117 R)
• M51: 25,370,901 km (0.119 R)
• M52: 26,221,365 km (0.114 R)
• M53: 26,292,574 km (0.079 R)
• M54: 26,435,440 km (0.105 R)
• M55: 27,442,084 km (0.032 R)
• M56: 27,804,559 km (0.077 R)
• M57: 28,461,144 km (0.1 R)
• M58: 29,789,574 km (0.095 R)
• M59: 29,938,423 km (0.077 R)
• M60: 30,013,073 km (0.115 R)
• M61: 31,062,651 km (0.054 R)
• M62: 32,048,202 km (0.119 R)
• M63: 32,353,382 km (0.099 R)
• M64: 33,197,862 km (0.039 R)
• M65: 35,458,734 km (0.091 R)
• M66: 35,616,560 km (0.106 R)
• M67: 35,695,548 km (0.11 R)
• M68: 36,488,267 km (0.12 R)
• M69: 36,966,831 km (0.118 R)
• M70: 37,688,341 km (0.111 R)
• M71: 37,768,825 km (0.07 R)
• M72: 38,333,706 km (0.059 R)
• M73: 38,495,571 km (0.052 R)
• M74: 38,738,817 km (0.086 R)
• M75: 41,282,430 km (0.047 R)
• M76: 42,197,819 km (0.074 R)
• M77: 43,288,388 km (0.081 R)
• M78: 43,963,972 km (0.03 R)
• M79: 45,839,929 km (0.119 R)
• M80: 46,011,817 km (0.045 R)
• M81: 47,307,484 km (0.109 R)
• M82: 47,916,198 km (0.042 R)
• M83: 50,554,207 km (0.079 R)
• M84: 50,820,491 km (0.059 R)
• M85: 51,354,705 km (0.114 R)
• M86: 52,878,210 km (0.068 R)
• M87: 53,058,475 km (0.03 R)
• M88: 53,962,645 km (0.116 R)
• M89: 57,074,580 km (0.056 R)
• M90: 57,537,136 km (0.063 R)
• M91: 58,279,740 km (0.084 R)
• M92: 61,187,175 km (0.111 R)
• M93: 62,325,315 km (0.075 R)
• M94: 63,087,965 km (0.116 R)
• M95: 64,045,541 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 4.7

Gravity: 34.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.25 AU - 20.71 AU

Year: 29335 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,565,685 km

• M1: 61,634 km (0.098 R)
• M2: 303,534 km (0.09 R)
• M3: 585,825 km (0.055 R)
• M4: 723,156 km (0.105 R)
• M5: 810,372 km (0.046 R)
• M6: 1,125,874 km (0.068 R)
• M7: 2,355,269 km (0.06 R)
• M8: 3,077,677 km (0.041 R)
• M9: 3,413,973 km (0.111 R)
• M10: 3,863,215 km (0.111 R)
• M11: 4,278,050 km (0.091 R)
• M12: 4,330,858 km (0.118 R)
• M13: 6,494,044 km (0.099 R)
• M14: 7,048,154 km (0.073 R)
• M15: 7,173,367 km (0.093 R)
• M16: 9,411,202 km (0.106 R)
• M17: 10,177,891 km (0.09 R)
• M18: 10,319,411 km (0.065 R)
• M19: 12,899,376 km (0.112 R)
• M20: 13,671,301 km (0.118 R)
• M21: 13,905,720 km (0.086 R)
• M22: 15,178,649 km (0.116 R)
• M23: 16,988,633 km (0.074 R)
• M24: 18,952,405 km (0.079 R)
• M25: 19,828,450 km (0.1 R)
• M26: 20,449,431 km (0.086 R)
• M27: 21,801,496 km (0.094 R)
• M28: 21,892,751 km (0.089 R)
• M29: 22,166,964 km (0.112 R)
• M30: 22,626,678 km (0.107 R)
• M31: 24,212,715 km (0.072 R)
• M32: 24,876,181 km (0.075 R)
• M33: 26,220,916 km (0.119 R)
• M34: 26,414,945 km (0.049 R)
• M35: 28,580,673 km (0.109 R)
• M36: 28,880,318 km (0.112 R)
• M37: 29,382,219 km (0.085 R)
• M38: 31,109,775 km (0.038 R)
• M39: 32,141,402 km (0.098 R)
• M40: 32,870,093 km (0.053 R)
• M41: 32,974,662 km (0.118 R)
• M42: 33,499,152 km (0.118 R)
• M43: 33,604,319 km (0.12 R)
• M44: 35,088,779 km (0.091 R)
• M45: 35,516,928 km (0.08 R)
• M46: 36,162,293 km (0.085 R)
• M47: 36,594,631 km (0.111 R)
• M48: 37,682,956 km (0.066 R)
• M49: 39,224,562 km (0.072 R)
• M50: 40,226,419 km (0.065 R)
• M51: 40,674,464 km (0.06 R)
• M52: 40,786,663 km (0.093 R)
• M53: 41,575,343 km (0.102 R)
• M54: 43,167,662 km (0.118 R)
• M55: 44,663,940 km (0.111 R)
• M56: 44,895,667 km (0.095 R)
• M57: 45,360,318 km (0.112 R)
• M58: 45,593,242 km (0.111 R)
• M59: 47,707,359 km (0.081 R)
• M60: 51,058,800 km (0.118 R)
• M61: 52,152,062 km (0.083 R)
• M62: 52,885,091 km (0.059 R)
• M63: 53,621,711 km (0.059 R)
• M64: 53,867,949 km (0.077 R)
• M65: 55,602,387 km (0.098 R)
• M66: 59,252,725 km (0.084 R)
• M67: 65,594,178 km (0.046 R)
• M68: 65,857,471 km (0.07 R)
• M69: 66,253,307 km (0.114 R)
• M70: 67,312,310 km (0.029 R)
• M71: 69,715,749 km (0.112 R)
• M72: 72,691,101 km (0.103 R)
• M73: 74,331,442 km (0.097 R)
• M74: 75,293,955 km (0.032 R)
• M75: 77,370,373 km (0.109 R)
• M76: 78,206,027 km (0.117 R)
• M77: 79,605,814 km (0.097 R)
• M78: 79,746,137 km (0.083 R)
• M79: 80,308,625 km (0.085 R)
• M80: 82,856,127 km (0.098 R)
• M81: 84,855,802 km (0.068 R)
• M82: 85,430,108 km (0.095 R)
• M83: 86,293,886 km (0.074 R)
• M84: 86,726,822 km (0.085 R)
• M85: 87,160,507 km (0.084 R)
• M86: 88,466,047 km (0.08 R)
• M87: 88,757,015 km (0.112 R)
• M88: 91,536,992 km (0.054 R)
• M89: 91,831,401 km (0.118 R)
• M90: 92,420,817 km (0.081 R)
• M91: 93,011,728 km (0.119 R)
• M92: 94,196,992 km (0.119 R)
• M93: 94,345,543 km (0.075 R)
• M94: 96,732,526 km (0.116 R)
• M95: 97,182,218 km (0.098 R)
• M96: 98,535,779 km (0.05 R)
• M97: 99,441,445 km (0.056 R)
• M98: 100,350,102 km (0.063 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 18,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit