🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.58 AU

Year: 125 Days

Day: 43 Hours

Environment

Temp: 244 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,005,293 km

• M1: 122,221 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.84 AU - 1.36 AU

Year: 407 Days

Day: 46.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,005,293 km

• M1: 11,968 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.08 AU - 1.28 AU

Year: 453 Days

Day: 30.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.47 AU - 2.13 AU

Year: 853 Days

Day: 43.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.7 AU - 4.46 AU

Year: 2392 Days

Day: 36.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,005,293 km

• M1: 798,853 km (0.113 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 12.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.74 AU - 8.9 AU

Year: 9249 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,005,293 km

• M1: 187,297 km (0.119 R)
• M2: 316,399 km (0.108 R)
• M3: 412,741 km (0.103 R)
• M4: 703,559 km (0.078 R)
• M5: 1,076,357 km (0.063 R)
• M6: 1,202,019 km (0.107 R)
• M7: 2,148,973 km (0.098 R)
• M8: 2,571,139 km (0.056 R)
• M9: 3,019,334 km (0.085 R)
• M10: 3,385,250 km (0.077 R)
• M11: 3,682,800 km (0.037 R)
• M12: 4,187,992 km (0.115 R)
• M13: 4,715,474 km (0.099 R)
• M14: 4,926,258 km (0.062 R)
• M15: 5,048,180 km (0.098 R)
• M16: 5,295,017 km (0.118 R)
• M17: 5,672,751 km (0.064 R)
• M18: 5,994,387 km (0.073 R)
• M19: 6,454,550 km (0.116 R)
• M20: 6,554,780 km (0.075 R)
• M21: 7,270,157 km (0.1 R)
• M22: 7,549,307 km (0.062 R)
• M23: 8,627,459 km (0.076 R)
• M24: 9,259,659 km (0.068 R)
• M25: 9,715,035 km (0.113 R)
• M26: 10,766,260 km (0.117 R)
• M27: 10,885,339 km (0.074 R)
• M28: 11,894,377 km (0.028 R)
• M29: 14,919,695 km (0.088 R)
• M30: 15,587,799 km (0.057 R)
• M31: 15,722,587 km (0.105 R)
• M32: 17,837,901 km (0.094 R)
• M33: 17,931,998 km (0.111 R)
• M34: 18,120,341 km (0.089 R)
• M35: 18,357,005 km (0.107 R)
• M36: 19,458,195 km (0.073 R)
• M37: 19,651,924 km (0.089 R)
• M38: 19,749,013 km (0.069 R)
• M39: 20,236,852 km (0.108 R)
• M40: 20,482,342 km (0.065 R)
• M41: 20,778,097 km (0.071 R)
• M42: 21,423,911 km (0.048 R)
• M43: 22,786,299 km (0.107 R)
• M44: 23,092,975 km (0.05 R)
• M45: 23,400,847 km (0.112 R)
• M46: 23,658,454 km (0.068 R)
• M47: 24,437,111 km (0.043 R)
• M48: 24,855,836 km (0.094 R)
• M49: 25,753,423 km (0.106 R)
• M50: 26,608,076 km (0.099 R)
• M51: 27,255,086 km (0.12 R)
• M52: 27,798,127 km (0.047 R)
• M53: 28,344,907 km (0.075 R)
• M54: 28,564,517 km (0.109 R)
• M55: 28,950,330 km (0.102 R)
• M56: 29,448,939 km (0.052 R)
• M57: 29,671,541 km (0.119 R)
• M58: 29,838,791 km (0.066 R)
• M59: 30,006,341 km (0.111 R)
• M60: 30,118,240 km (0.098 R)
• M61: 30,286,239 km (0.106 R)
• M62: 30,905,275 km (0.072 R)
• M63: 32,041,470 km (0.082 R)
• M64: 32,672,175 km (0.11 R)
• M65: 33,306,919 km (0.087 R)
• M66: 33,713,077 km (0.103 R)
• M67: 34,471,538 km (0.099 R)
• M68: 36,124,445 km (0.052 R)
• M69: 36,960,548 km (0.088 R)
• M70: 37,140,514 km (0.047 R)
• M71: 37,380,918 km (0.088 R)
• M72: 37,682,208 km (0.112 R)
• M73: 38,044,833 km (0.088 R)
• M74: 38,226,594 km (0.079 R)
• M75: 38,895,446 km (0.06 R)
• M76: 39,323,147 km (0.114 R)
• M77: 39,813,828 km (0.093 R)
• M78: 40,801,174 km (0.1 R)
• M79: 40,987,273 km (0.054 R)
• M80: 41,111,440 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.2

Radius: 14.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.19 AU - 13.85 AU

Year: 14715 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,005,293 km

• M1: 193,879 km (0.119 R)
• M2: 304,731 km (0.072 R)
• M3: 419,622 km (0.057 R)
• M4: 608,265 km (0.078 R)
• M5: 1,171,950 km (0.1 R)
• M6: 1,408,464 km (0.095 R)
• M7: 1,766,900 km (0.112 R)
• M8: 2,012,839 km (0.083 R)
• M9: 2,154,658 km (0.078 R)
• M10: 2,388,629 km (0.087 R)
• M11: 2,850,288 km (0.087 R)
• M12: 3,857,082 km (0.096 R)
• M13: 3,999,200 km (0.113 R)
• M14: 4,698,570 km (0.064 R)
• M15: 4,812,564 km (0.103 R)
• M16: 5,082,139 km (0.082 R)
• M17: 5,515,973 km (0.034 R)
• M18: 5,879,944 km (0.12 R)
• M19: 6,377,357 km (0.108 R)
• M20: 6,759,580 km (0.101 R)
• M21: 7,501,884 km (0.058 R)
• M22: 7,680,355 km (0.092 R)
• M23: 8,087,111 km (0.099 R)
• M24: 9,111,109 km (0.06 R)
• M25: 9,445,610 km (0.1 R)
• M26: 9,979,375 km (0.116 R)
• M27: 10,622,945 km (0.114 R)
• M28: 11,690,924 km (0.113 R)
• M29: 12,580,583 km (0.116 R)
• M30: 12,686,647 km (0.099 R)
• M31: 13,329,619 km (0.114 R)
• M32: 14,203,271 km (0.055 R)
• M33: 14,591,477 km (0.047 R)
• M34: 15,378,212 km (0.086 R)
• M35: 16,236,455 km (0.074 R)
• M36: 16,409,989 km (0.116 R)
• M37: 16,700,657 km (0.079 R)
• M38: 17,051,614 km (0.106 R)
• M39: 17,169,198 km (0.09 R)
• M40: 18,661,287 km (0.07 R)
• M41: 19,147,480 km (0.039 R)
• M42: 20,194,516 km (0.115 R)
• M43: 20,756,405 km (0.104 R)
• M44: 21,513,670 km (0.074 R)
• M45: 22,472,891 km (0.109 R)
• M46: 23,315,576 km (0.08 R)
• M47: 23,773,645 km (0.12 R)
• M48: 25,702,859 km (0.107 R)
• M49: 27,337,216 km (0.03 R)
• M50: 28,445,437 km (0.043 R)
• M51: 28,724,736 km (0.117 R)
• M52: 28,934,921 km (0.047 R)
• M53: 30,277,412 km (0.114 R)
• M54: 30,562,695 km (0.095 R)
• M55: 31,423,781 km (0.031 R)
• M56: 31,568,143 km (0.049 R)
• M57: 31,712,654 km (0.095 R)
• M58: 32,876,675 km (0.104 R)
• M59: 34,128,809 km (0.092 R)
• M60: 34,723,461 km (0.081 R)
• M61: 36,300,671 km (0.103 R)
• M62: 37,212,470 km (0.109 R)
• M63: 37,824,475 km (0.1 R)
• M64: 39,136,149 km (0.107 R)
• M65: 40,149,226 km (0.032 R)
• M66: 40,384,095 km (0.092 R)
• M67: 41,486,930 km (0.082 R)
• M68: 41,803,779 km (0.109 R)
• M69: 42,839,295 km (0.078 R)
• M70: 43,239,918 km (0.104 R)
• M71: 46,652,994 km (0.068 R)
• M72: 47,230,292 km (0.092 R)
• M73: 47,975,888 km (0.095 R)
• M74: 48,308,593 km (0.07 R)
• M75: 49,899,118 km (0.091 R)
• M76: 50,743,149 km (0.118 R)
• M77: 50,997,316 km (0.079 R)
• M78: 51,847,480 km (0.096 R)
• M79: 52,103,442 km (0.115 R)
• M80: 53,561,872 km (0.068 R)
• M81: 54,166,397 km (0.118 R)
• M82: 54,859,933 km (0.053 R)
• M83: 57,486,871 km (0.082 R)
• M84: 58,460,305 km (0.119 R)
• M85: 59,260,953 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693

Radius: 6.9

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.52 AU - 20.6 AU

Year: 23795 Days

Day: 24.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,005,293 km

• M1: 99,931 km (0.079 R)
• M2: 259,253 km (0.111 R)
• M3: 465,997 km (0.101 R)
• M4: 599,439 km (0.12 R)
• M5: 876,644 km (0.085 R)
• M6: 986,897 km (0.116 R)
• M7: 1,101,788 km (0.109 R)
• M8: 2,097,661 km (0.1 R)
• M9: 2,171,712 km (0.076 R)
• M10: 2,714,304 km (0.08 R)
• M11: 3,042,671 km (0.062 R)
• M12: 3,781,834 km (0.038 R)
• M13: 4,622,125 km (0.064 R)
• M14: 5,314,165 km (0.043 R)
• M15: 5,466,755 km (0.08 R)
• M16: 5,724,213 km (0.045 R)
• M17: 6,144,284 km (0.066 R)
• M18: 7,125,646 km (0.097 R)
• M19: 8,330,956 km (0.072 R)
• M20: 9,291,075 km (0.106 R)
• M21: 9,474,931 km (0.068 R)
• M22: 11,053,637 km (0.062 R)
• M23: 11,641,706 km (0.083 R)
• M24: 12,984,646 km (0.069 R)
• M25: 13,397,088 km (0.108 R)
• M26: 14,023,753 km (0.092 R)
• M27: 14,659,843 km (0.095 R)
• M28: 16,106,904 km (0.092 R)
• M29: 16,328,009 km (0.085 R)
• M30: 17,447,899 km (0.052 R)
• M31: 18,515,280 km (0.114 R)
• M32: 19,918,657 km (0.105 R)
• M33: 20,076,633 km (0.073 R)
• M34: 20,553,251 km (0.113 R)
• M35: 20,712,872 km (0.066 R)
• M36: 21,517,559 km (0.068 R)
• M37: 23,740,733 km (0.12 R)
• M38: 24,667,193 km (0.101 R)
• M39: 25,519,602 km (0.073 R)
• M40: 27,165,777 km (0.079 R)
• M41: 27,428,919 km (0.112 R)
• M42: 27,692,810 km (0.106 R)
• M43: 27,780,923 km (0.045 R)
• M44: 27,869,186 km (0.069 R)
• M45: 28,756,750 km (0.112 R)
• M46: 30,105,524 km (0.084 R)
• M47: 30,559,703 km (0.028 R)
• M48: 31,474,794 km (0.103 R)
• M49: 31,658,949 km (0.114 R)
• M50: 31,843,403 km (0.103 R)
• M51: 32,398,860 km (0.045 R)
• M52: 32,584,810 km (0.067 R)
• M53: 33,990,132 km (0.074 R)
• M54: 38,127,261 km (0.114 R)
• M55: 38,421,670 km (0.109 R)
• M56: 41,206,733 km (0.116 R)
• M57: 42,827,178 km (0.119 R)
• M58: 43,440,230 km (0.096 R)
• M59: 45,296,590 km (0.095 R)
• M60: 45,504,381 km (0.096 R)
• M61: 45,816,891 km (0.043 R)
• M62: 46,339,137 km (0.104 R)
• M63: 46,548,574 km (0.081 R)
• M64: 47,178,830 km (0.044 R)
• M65: 48,235,440 km (0.096 R)
• M66: 48,341,505 km (0.115 R)
• M67: 49,193,016 km (0.031 R)
• M68: 51,235,326 km (0.06 R)
• M69: 51,343,635 km (0.091 R)
• M70: 51,885,927 km (0.09 R)
• M71: 52,757,783 km (0.115 R)
• M72: 52,976,496 km (0.047 R)
• M73: 53,524,622 km (0.116 R)
• M74: 53,744,381 km (0.115 R)
• M75: 55,402,075 km (0.082 R)
• M76: 58,541,237 km (0.085 R)
• M77: 59,676,236 km (0.107 R)
• M78: 62,198,755 km (0.108 R)
• M79: 63,705,655 km (0.099 R)
• M80: 64,055,115 km (0.075 R)
• M81: 64,288,488 km (0.111 R)
• M82: 65,811,993 km (0.101 R)
• M83: 70,212,713 km (0.043 R)
• M84: 72,023,596 km (0.109 R)
• M85: 74,339,520 km (0.091 R)
• M86: 74,584,711 km (0.106 R)
• M87: 74,830,201 km (0.091 R)
• M88: 75,691,436 km (0.066 R)
• M89: 75,938,123 km (0.094 R)
• M90: 79,294,202 km (0.079 R)
• M91: 80,046,679 km (0.096 R)
• M92: 81,179,584 km (0.074 R)
• M93: 81,811,336 km (0.083 R)
• M94: 84,354,499 km (0.115 R)
• M95: 85,764,310 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.9

Radius: 6.5

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.51 AU - 20.49 AU

Year: 30405 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,005,293 km

• M1: 725,699 km (0.062 R)
• M2: 1,681,779 km (0.043 R)
• M3: 2,414,659 km (0.082 R)
• M4: 3,714,964 km (0.073 R)
• M5: 4,217,762 km (0.045 R)
• M6: 4,786,384 km (0.104 R)
• M7: 5,425,466 km (0.08 R)
• M8: 5,518,965 km (0.101 R)
• M9: 6,139,646 km (0.105 R)
• M10: 6,433,606 km (0.096 R)
• M11: 6,632,122 km (0.118 R)
• M12: 6,984,276 km (0.056 R)
• M13: 7,654,624 km (0.081 R)
• M14: 7,864,958 km (0.083 R)
• M15: 8,399,322 km (0.06 R)
• M16: 8,670,842 km (0.067 R)
• M17: 8,835,101 km (0.108 R)
• M18: 9,615,403 km (0.118 R)
• M19: 9,842,493 km (0.115 R)
• M20: 10,534,084 km (0.104 R)
• M21: 11,003,821 km (0.098 R)
• M22: 11,600,716 km (0.119 R)
• M23: 12,146,749 km (0.075 R)
• M24: 12,330,604 km (0.103 R)
• M25: 12,701,308 km (0.116 R)
• M26: 13,962,717 km (0.061 R)
• M27: 14,738,681 km (0.091 R)
• M28: 15,066,002 km (0.099 R)
• M29: 15,594,830 km (0.116 R)
• M30: 15,995,603 km (0.118 R)
• M31: 17,839,995 km (0.032 R)
• M32: 18,539,963 km (0.052 R)
• M33: 19,320,415 km (0.073 R)
• M34: 19,894,722 km (0.077 R)
• M35: 20,329,154 km (0.092 R)
• M36: 21,725,201 km (0.095 R)
• M37: 22,622,938 km (0.089 R)
• M38: 23,685,382 km (0.112 R)
• M39: 24,145,695 km (0.067 R)
• M40: 24,299,781 km (0.099 R)
• M41: 24,531,508 km (0.036 R)
• M42: 24,763,983 km (0.055 R)
• M43: 26,491,240 km (0.118 R)
• M44: 26,889,170 km (0.083 R)
• M45: 27,048,941 km (0.1 R)
• M46: 27,933,064 km (0.109 R)
• M47: 28,094,779 km (0.1 R)
• M48: 29,564,728 km (0.084 R)
• M49: 30,143,073 km (0.108 R)
• M50: 32,493,705 km (0.095 R)
• M51: 34,989,596 km (0.089 R)
• M52: 35,513,787 km (0.113 R)
• M53: 35,688,966 km (0.106 R)
• M54: 38,172,739 km (0.118 R)
• M55: 38,532,073 km (0.027 R)
• M56: 39,707,763 km (0.031 R)
• M57: 39,798,718 km (0.066 R)
• M58: 41,078,827 km (0.067 R)
• M59: 41,631,591 km (0.063 R)
• M60: 42,186,899 km (0.058 R)
• M61: 42,558,350 km (0.093 R)
• M62: 42,930,999 km (0.082 R)
• M63: 44,149,473 km (0.101 R)
• M64: 44,337,967 km (0.072 R)
• M65: 44,904,942 km (0.088 R)
• M66: 47,775,726 km (0.089 R)
• M67: 48,356,913 km (0.093 R)
• M68: 48,551,241 km (0.078 R)
• M69: 50,212,974 km (0.071 R)
• M70: 51,298,007 km (0.091 R)
• M71: 55,207,299 km (0.103 R)
• M72: 55,613,607 km (0.105 R)
• M73: 55,715,333 km (0.097 R)
• M74: 55,817,210 km (0.104 R)
• M75: 56,225,013 km (0.12 R)
• M76: 57,660,106 km (0.058 R)
• M77: 58,278,842 km (0.106 R)
• M78: 58,382,215 km (0.118 R)
• M79: 58,899,823 km (0.066 R)
• M80: 59,627,168 km (0.111 R)
• M81: 60,985,517 km (0.106 R)
• M82: 61,300,420 km (0.089 R)
• M83: 61,510,755 km (0.114 R)
• M84: 62,883,166 km (0.072 R)
• M85: 62,989,231 km (0.068 R)
• M86: 63,839,395 km (0.095 R)
• M87: 64,907,375 km (0.068 R)
• M88: 65,765,917 km (0.119 R)
• M89: 67,711,587 km (0.067 R)
• M90: 68,146,468 km (0.102 R)
• M91: 70,775,501 km (0.083 R)
• M92: 71,659,175 km (0.091 R)
• M93: 71,769,878 km (0.073 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 13,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit