🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.74 AU

Year: 215 Days

Day: 43.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,874,476 km

• M1: 477,965 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.75 AU - 0.75 AU

Year: 249 Days

Day: 40.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,874,476 km

• M1: 255,064 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.9 AU - 1.32 AU

Year: 448 Days

Day: 37.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.17 AU - 1.57 AU

Year: 614 Days

Day: 23 Hours

Environment

Temp: -36 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,874,476 km

• M1: 498,610 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.38 AU - 3.12 AU

Year: 1746 Days

Day: 17.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,874,476 km

• M1: 155,582 km (0.049 R)
• M2: 225,294 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.72 AU - 3.58 AU

Year: 2141 Days

Day: 37 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.5

Radius: 14.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.94 AU - 4.24 AU

Year: 3167 Days

Day: 11.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,874,476 km

• M1: 315,801 km (0.096 R)
• M2: 414,536 km (0.09 R)
• M3: 512,522 km (0.045 R)
• M4: 782,247 km (0.066 R)
• M5: 993,629 km (0.068 R)
• M6: 1,101,040 km (0.084 R)
• M7: 1,225,356 km (0.056 R)
• M8: 1,381,536 km (0.069 R)
• M9: 1,600,548 km (0.082 R)
• M10: 1,906,026 km (0.042 R)
• M11: 2,183,381 km (0.116 R)
• M12: 2,326,995 km (0.06 R)
• M13: 2,573,831 km (0.095 R)
• M14: 2,846,847 km (0.119 R)
• M15: 2,987,021 km (0.063 R)
• M16: 3,292,649 km (0.101 R)
• M17: 3,684,446 km (0.083 R)
• M18: 4,032,261 km (0.113 R)
• M19: 4,230,329 km (0.036 R)
• M20: 4,330,559 km (0.095 R)
• M21: 4,513,069 km (0.049 R)
• M22: 4,718,766 km (0.029 R)
• M23: 4,927,754 km (0.12 R)
• M24: 5,097,248 km (0.04 R)
• M25: 5,595,110 km (0.091 R)
• M26: 5,838,805 km (0.116 R)
• M27: 6,336,966 km (0.117 R)
• M28: 6,429,118 km (0.105 R)
• M29: 6,614,619 km (0.108 R)
• M30: 6,825,403 km (0.118 R)
• M31: 6,919,799 km (0.098 R)
• M32: 7,205,681 km (0.111 R)
• M33: 7,374,277 km (0.104 R)
• M34: 7,888,146 km (0.076 R)
• M35: 8,012,163 km (0.108 R)
• M36: 8,136,927 km (0.085 R)
• M37: 8,540,393 km (0.117 R)
• M38: 8,847,368 km (0.066 R)
• M39: 9,079,992 km (0.102 R)
• M40: 9,551,226 km (0.068 R)
• M41: 9,950,203 km (0.06 R)
• M42: 10,084,392 km (0.086 R)
• M43: 10,709,562 km (0.078 R)
• M44: 11,040,772 km (0.025 R)
• M45: 11,375,422 km (0.094 R)
• M46: 11,515,894 km (0.103 R)
• M47: 11,685,090 km (0.064 R)
• M48: 12,255,357 km (0.052 R)
• M49: 12,776,406 km (0.111 R)
• M50: 13,660,829 km (0.099 R)
• M51: 14,080,451 km (0.058 R)
• M52: 14,993,895 km (0.11 R)
• M53: 15,333,632 km (0.094 R)
• M54: 15,457,798 km (0.029 R)
• M55: 15,613,530 km (0.105 R)
• M56: 15,800,976 km (0.052 R)
• M57: 16,241,542 km (0.113 R)
• M58: 16,336,387 km (0.104 R)
• M59: 16,654,133 km (0.076 R)
• M60: 16,877,781 km (0.081 R)
• M61: 17,134,641 km (0.114 R)
• M62: 17,554,712 km (0.095 R)
• M63: 17,749,787 km (0.101 R)
• M64: 17,912,849 km (0.093 R)
• M65: 18,935,201 km (0.056 R)
• M66: 19,235,593 km (0.106 R)
• M67: 19,908,784 km (0.054 R)
• M68: 21,278,203 km (0.097 R)
• M69: 21,729,839 km (0.108 R)
• M70: 22,254,927 km (0.119 R)
• M71: 22,360,543 km (0.119 R)
• M72: 22,855,114 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 10.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.03 AU - 9.07 AU

Year: 10424 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,874,476 km

• M1: 154,385 km (0.107 R)
• M2: 326,572 km (0.099 R)
• M3: 430,243 km (0.098 R)
• M4: 604,226 km (0.108 R)
• M5: 771,027 km (0.09 R)
• M6: 852,259 km (0.057 R)
• M7: 953,986 km (0.108 R)
• M8: 1,114,654 km (0.097 R)
• M9: 1,323,642 km (0.088 R)
• M10: 1,525,001 km (0.095 R)
• M11: 1,608,327 km (0.112 R)
• M12: 1,693,448 km (0.107 R)
• M13: 2,576,075 km (0.099 R)
• M14: 3,090,991 km (0.081 R)
• M15: 3,360,417 km (0.092 R)
• M16: 3,525,872 km (0.111 R)
• M17: 3,694,020 km (0.085 R)
• M18: 3,807,715 km (0.1 R)
• M19: 4,665,958 km (0.084 R)
• M20: 5,006,891 km (0.065 R)
• M21: 5,647,469 km (0.075 R)
• M22: 5,911,061 km (0.1 R)
• M23: 6,044,352 km (0.071 R)
• M24: 6,314,077 km (0.065 R)
• M25: 6,381,995 km (0.08 R)
• M26: 6,656,656 km (0.102 R)
• M27: 6,900,202 km (0.079 R)
• M28: 7,503,680 km (0.106 R)
• M29: 8,421,911 km (0.07 R)
• M30: 8,497,009 km (0.067 R)
• M31: 9,805,841 km (0.072 R)
• M32: 9,884,829 km (0.116 R)
• M33: 9,963,966 km (0.105 R)
• M34: 10,083,196 km (0.079 R)
• M35: 10,282,759 km (0.09 R)
• M36: 11,176,756 km (0.073 R)
• M37: 11,259,185 km (0.113 R)
• M38: 11,341,912 km (0.093 R)
• M39: 11,758,542 km (0.046 R)
• M40: 11,884,504 km (0.096 R)
• M41: 12,222,595 km (0.1 R)
• M42: 13,038,352 km (0.117 R)
• M43: 13,343,382 km (0.062 R)
• M44: 14,317,264 km (0.103 R)
• M45: 15,728,122 km (0.12 R)
• M46: 16,192,623 km (0.092 R)
• M47: 16,850,555 km (0.065 R)
• M48: 16,945,250 km (0.068 R)
• M49: 17,517,312 km (0.085 R)
• M50: 18,095,658 km (0.072 R)
• M51: 19,221,531 km (0.068 R)
• M52: 19,618,414 km (0.085 R)
• M53: 19,718,196 km (0.089 R)
• M54: 20,622,665 km (0.104 R)
• M55: 21,335,648 km (0.118 R)
• M56: 21,643,670 km (0.073 R)
• M57: 21,798,205 km (0.056 R)
• M58: 23,152,963 km (0.09 R)
• M59: 23,469,512 km (0.12 R)
• M60: 26,052,918 km (0.065 R)
• M61: 27,266,905 km (0.117 R)
• M62: 27,545,456 km (0.098 R)
• M63: 29,122,217 km (0.104 R)
• M64: 29,806,927 km (0.087 R)
• M65: 31,076,115 km (0.119 R)
• M66: 33,071,900 km (0.093 R)
• M67: 33,726,541 km (0.051 R)
• M68: 34,867,225 km (0.06 R)
• M69: 36,387,288 km (0.118 R)
• M70: 36,632,629 km (0.069 R)
• M71: 36,939,903 km (0.067 R)
• M72: 37,186,291 km (0.099 R)
• M73: 37,618,928 km (0.111 R)
• M74: 37,991,127 km (0.068 R)
• M75: 38,489,288 km (0.119 R)
• M76: 39,743,966 km (0.032 R)
• M77: 40,439,745 km (0.061 R)
• M78: 40,884,649 km (0.03 R)
• M79: 41,587,161 km (0.09 R)
• M80: 41,779,394 km (0.107 R)
• M81: 42,874,451 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 15

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.82 AU - 12 AU

Year: 11945 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,874,476 km

• M1: 230,680 km (0.106 R)
• M2: 347,067 km (0.092 R)
• M3: 910,901 km (0.04 R)
• M4: 1,203,216 km (0.115 R)
• M5: 1,564,495 km (0.101 R)
• M6: 1,660,237 km (0.071 R)
• M7: 2,064,750 km (0.101 R)
• M8: 2,433,209 km (0.08 R)
• M9: 2,568,446 km (0.077 R)
• M10: 2,799,575 km (0.108 R)
• M11: 3,013,649 km (0.117 R)
• M12: 3,332,592 km (0.101 R)
• M13: 3,483,536 km (0.112 R)
• M14: 3,766,426 km (0.054 R)
• M15: 3,897,623 km (0.064 R)
• M16: 4,300,191 km (0.101 R)
• M17: 4,520,548 km (0.109 R)
• M18: 5,380,287 km (0.095 R)
• M19: 5,708,206 km (0.068 R)
• M20: 5,829,081 km (0.111 R)
• M21: 6,228,059 km (0.106 R)
• M22: 6,509,452 km (0.063 R)
• M23: 6,604,297 km (0.063 R)
• M24: 7,150,030 km (0.12 R)
• M25: 7,313,391 km (0.068 R)
• M26: 7,878,123 km (0.072 R)
• M27: 8,013,060 km (0.102 R)
• M28: 9,297,657 km (0.116 R)
• M29: 10,201,677 km (0.116 R)
• M30: 10,422,783 km (0.05 R)
• M31: 10,720,333 km (0.113 R)
• M32: 11,133,822 km (0.058 R)
• M33: 11,629,290 km (0.12 R)
• M34: 12,366,658 km (0.091 R)
• M35: 13,319,596 km (0.115 R)
• M36: 13,602,037 km (0.052 R)
• M37: 13,886,422 km (0.101 R)
• M38: 14,337,460 km (0.084 R)
• M39: 14,502,616 km (0.119 R)
• M40: 14,668,370 km (0.055 R)
• M41: 16,017,594 km (0.088 R)
• M42: 16,490,622 km (0.07 R)
• M43: 16,750,623 km (0.093 R)
• M44: 17,055,504 km (0.088 R)
• M45: 17,626,818 km (0.09 R)
• M46: 17,803,942 km (0.068 R)
• M47: 18,383,484 km (0.052 R)
• M48: 18,653,059 km (0.108 R)
• M49: 19,105,294 km (0.078 R)
• M50: 19,241,577 km (0.104 R)
• M51: 19,790,452 km (0.097 R)
• M52: 20,298,037 km (0.115 R)
• M53: 21,561,990 km (0.031 R)
• M54: 22,084,386 km (0.102 R)
• M55: 22,275,273 km (0.107 R)
• M56: 23,141,444 km (0.03 R)
• M57: 23,286,853 km (0.114 R)
• M58: 23,725,026 km (0.112 R)
• M59: 23,920,700 km (0.062 R)
• M60: 25,554,907 km (0.059 R)
• M61: 25,755,368 km (0.104 R)
• M62: 26,107,671 km (0.046 R)
• M63: 26,360,192 km (0.095 R)
• M64: 26,461,470 km (0.055 R)
• M65: 26,867,778 km (0.12 R)
• M66: 27,841,061 km (0.095 R)
• M67: 28,357,922 km (0.096 R)
• M68: 29,243,990 km (0.109 R)
• M69: 29,401,218 km (0.108 R)
• M70: 29,874,844 km (0.085 R)
• M71: 30,086,077 km (0.079 R)
• M72: 30,776,321 km (0.101 R)
• M73: 31,150,166 km (0.105 R)
• M74: 31,310,834 km (0.107 R)
• M75: 31,525,358 km (0.109 R)
• M76: 33,314,997 km (0.064 R)
• M77: 33,479,255 km (0.117 R)
• M78: 33,698,716 km (0.104 R)
• M79: 35,192,899 km (0.117 R)
• M80: 35,527,998 km (0.078 R)
• M81: 35,976,194 km (0.089 R)
• M82: 36,201,189 km (0.04 R)
• M83: 37,731,126 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.5

Radius: 7.9

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.81 AU - 15.33 AU

Year: 22400 Days

Day: 15.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,874,476 km

• M1: 117,434 km (0.108 R)
• M2: 251,624 km (0.117 R)
• M3: 328,816 km (0.109 R)
• M4: 659,577 km (0.108 R)
• M5: 1,685,818 km (0.07 R)
• M6: 1,748,949 km (0.107 R)
• M7: 1,812,827 km (0.064 R)
• M8: 2,178,444 km (0.03 R)
• M9: 2,494,544 km (0.107 R)
• M10: 2,676,456 km (0.107 R)
• M11: 3,366,999 km (0.051 R)
• M12: 3,856,932 km (0.11 R)
• M13: 4,633,196 km (0.106 R)
• M14: 4,902,472 km (0.118 R)
• M15: 5,645,674 km (0.083 R)
• M16: 6,723,975 km (0.05 R)
• M17: 7,029,006 km (0.072 R)
• M18: 7,234,852 km (0.056 R)
• M19: 7,338,524 km (0.057 R)
• M20: 8,456,618 km (0.088 R)
• M21: 8,511,221 km (0.096 R)
• M22: 8,565,974 km (0.071 R)
• M23: 8,841,085 km (0.11 R)
• M24: 9,627,221 km (0.116 R)
• M25: 11,025,961 km (0.068 R)
• M26: 12,487,383 km (0.075 R)
• M27: 12,862,126 km (0.041 R)
• M28: 13,114,049 km (0.109 R)
• M29: 13,622,831 km (0.096 R)
• M30: 14,397,897 km (0.104 R)
• M31: 14,725,218 km (0.046 R)
• M32: 14,988,659 km (0.111 R)
• M33: 15,587,350 km (0.084 R)
• M34: 15,788,709 km (0.12 R)
• M35: 16,397,722 km (0.066 R)
• M36: 16,602,521 km (0.078 R)
• M37: 17,429,947 km (0.103 R)
• M38: 17,708,648 km (0.061 R)
• M39: 18,129,616 km (0.103 R)
• M40: 18,981,427 km (0.091 R)
• M41: 19,628,886 km (0.025 R)
• M42: 20,064,515 km (0.04 R)
• M43: 21,241,701 km (0.102 R)
• M44: 21,539,401 km (0.034 R)
• M45: 23,201,882 km (0.098 R)
• M46: 23,508,557 km (0.099 R)
• M47: 24,048,456 km (0.116 R)
• M48: 24,670,484 km (0.12 R)
• M49: 25,930,547 km (0.088 R)
• M50: 26,808,836 km (0.095 R)
• M51: 26,889,170 km (0.113 R)
• M52: 27,292,037 km (0.038 R)
• M53: 29,501,897 km (0.079 R)
• M54: 31,259,971 km (0.119 R)
• M55: 31,344,494 km (0.116 R)
• M56: 32,536,340 km (0.118 R)
• M57: 33,310,359 km (0.091 R)
• M58: 34,788,985 km (0.103 R)
• M59: 36,733,907 km (0.103 R)
• M60: 37,989,930 km (0.099 R)
• M61: 38,532,522 km (0.051 R)
• M62: 39,168,762 km (0.072 R)
• M63: 39,625,334 km (0.076 R)
• M64: 39,716,888 km (0.081 R)
• M65: 43,718,931 km (0.047 R)
• M66: 44,858,418 km (0.082 R)
• M67: 45,623,611 km (0.032 R)
• M68: 46,682,614 km (0.104 R)
• M69: 50,403,113 km (0.106 R)
• M70: 50,502,296 km (0.112 R)
• M71: 51,497,721 km (0.069 R)
• M72: 52,499,727 km (0.066 R)
• M73: 54,624,615 km (0.055 R)
• M74: 56,674,256 km (0.066 R)
• M75: 56,777,478 km (0.059 R)
• M76: 56,880,701 km (0.109 R)
• M77: 58,228,129 km (0.051 R)
• M78: 58,958,017 km (0.088 R)
• M79: 59,062,436 km (0.105 R)
• M80: 60,321,452 km (0.065 R)
• M81: 62,013,853 km (0.08 R)
• M82: 62,652,486 km (0.109 R)
• M83: 64,581,550 km (0.034 R)
• M84: 65,228,860 km (0.092 R)
• M85: 68,717,632 km (0.105 R)
• M86: 69,709,765 km (0.106 R)
• M87: 70,041,424 km (0.093 R)
• M88: 70,484,533 km (0.088 R)
• M89: 71,262,292 km (0.084 R)
• M90: 73,275,281 km (0.118 R)
• M91: 74,063,213 km (0.107 R)
• M92: 74,175,860 km (0.082 R)
• M93: 75,306,820 km (0.025 R)
• M94: 75,874,544 km (0.092 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: 449 - 18,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit