🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.92 AU - 1.18 AU

Year: 405 Days

Day: 23.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.03 AU - 1.07 AU

Year: 405 Days

Day: 44.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,433,248 km

• M1: 195,524 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.24 AU - 2.26 AU

Year: 1271 Days

Day: 32.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2 AU - 3.1 AU

Year: 1534 Days

Day: 17.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.2

Radius: 13.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.94 AU - 5.16 AU

Year: 4275 Days

Day: 10.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 59 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,433,248 km

• M1: 195,375 km (0.115 R)
• M2: 280,047 km (0.079 R)
• M3: 385,364 km (0.109 R)
• M4: 555,457 km (0.066 R)
• M5: 641,775 km (0.026 R)
• M6: 733,628 km (0.094 R)
• M7: 908,657 km (0.099 R)
• M8: 1,056,311 km (0.052 R)
• M9: 1,248,544 km (0.073 R)
• M10: 1,386,473 km (0.086 R)
• M11: 1,529,937 km (0.105 R)
• M12: 1,698,833 km (0.08 R)
• M13: 1,905,578 km (0.075 R)
• M14: 2,099,157 km (0.069 R)
• M15: 2,198,490 km (0.046 R)
• M16: 2,310,689 km (0.087 R)
• M17: 2,529,401 km (0.082 R)
• M18: 2,718,941 km (0.063 R)
• M19: 3,188,379 km (0.094 R)
• M20: 3,329,151 km (0.114 R)
• M21: 3,537,541 km (0.111 R)
• M22: 3,737,104 km (0.074 R)
• M23: 3,885,655 km (0.063 R)
• M24: 4,189,040 km (0.088 R)
• M25: 4,586,372 km (0.094 R)
• M26: 4,702,160 km (0.07 R)
• M27: 4,789,675 km (0.08 R)
• M28: 5,055,510 km (0.11 R)
• M29: 5,220,367 km (0.103 R)
• M30: 5,586,284 km (0.057 R)
• M31: 5,741,267 km (0.087 R)
• M32: 5,913,454 km (0.082 R)
• M33: 6,055,572 km (0.093 R)
• M34: 6,214,894 km (0.088 R)
• M35: 6,586,645 km (0.051 R)
• M36: 6,816,427 km (0.091 R)
• M37: 6,915,760 km (0.083 R)
• M38: 7,267,315 km (0.087 R)
• M39: 7,402,851 km (0.091 R)
• M40: 7,539,134 km (0.055 R)
• M41: 7,727,927 km (0.092 R)
• M42: 7,987,928 km (0.037 R)
• M43: 8,409,943 km (0.065 R)
• M44: 8,570,163 km (0.118 R)
• M45: 8,785,285 km (0.116 R)
• M46: 9,020,452 km (0.07 R)
• M47: 9,184,561 km (0.093 R)
• M48: 9,645,323 km (0.104 R)
• M49: 9,813,022 km (0.105 R)
• M50: 9,944,219 km (0.098 R)
• M51: 10,284,255 km (0.114 R)
• M52: 10,417,397 km (0.07 R)
• M53: 10,801,415 km (0.072 R)
• M54: 11,327,102 km (0.089 R)
• M55: 12,769,525 km (0.118 R)
• M56: 13,097,892 km (0.098 R)
• M57: 13,221,759 km (0.057 R)
• M58: 13,449,896 km (0.116 R)
• M59: 13,742,060 km (0.094 R)
• M60: 13,952,096 km (0.038 R)
• M61: 14,142,085 km (0.06 R)
• M62: 14,226,758 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 8.6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.34 AU - 7.06 AU

Year: 5127 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,433,248 km

• M1: 129,103 km (0.117 R)
• M2: 370,554 km (0.119 R)
• M3: 509,830 km (0.106 R)
• M4: 884,871 km (0.062 R)
• M5: 940,073 km (0.119 R)
• M6: 1,283,699 km (0.077 R)
• M7: 1,385,276 km (0.083 R)
• M8: 1,542,803 km (0.079 R)
• M9: 2,215,395 km (0.104 R)
• M10: 2,526,708 km (0.084 R)
• M11: 2,622,750 km (0.095 R)
• M12: 2,687,526 km (0.068 R)
• M13: 2,818,723 km (0.112 R)
• M14: 2,885,145 km (0.058 R)
• M15: 2,952,164 km (0.04 R)
• M16: 3,070,496 km (0.108 R)
• M17: 3,190,623 km (0.079 R)
• M18: 4,036,300 km (0.104 R)
• M19: 4,186,945 km (0.085 R)
• M20: 4,397,130 km (0.108 R)
• M21: 4,808,076 km (0.105 R)
• M22: 4,927,754 km (0.107 R)
• M23: 5,048,479 km (0.114 R)
• M24: 5,457,779 km (0.117 R)
• M25: 5,561,899 km (0.108 R)
• M26: 5,666,618 km (0.083 R)
• M27: 5,814,271 km (0.111 R)
• M28: 6,265,009 km (0.112 R)
• M29: 6,593,825 km (0.089 R)
• M30: 6,883,447 km (0.077 R)
• M31: 7,086,451 km (0.095 R)
• M32: 8,059,436 km (0.114 R)
• M33: 8,369,103 km (0.059 R)
• M34: 8,634,191 km (0.076 R)
• M35: 8,780,049 km (0.096 R)
• M36: 9,172,743 km (0.092 R)
• M37: 9,346,277 km (0.068 R)
• M38: 9,446,058 km (0.083 R)
• M39: 9,546,139 km (0.059 R)
• M40: 9,823,045 km (0.099 R)
• M41: 9,949,904 km (0.107 R)
• M42: 10,051,631 km (0.054 R)
• M43: 10,205,118 km (0.099 R)
• M44: 10,617,858 km (0.106 R)
• M45: 10,904,937 km (0.083 R)
• M46: 11,088,942 km (0.084 R)
• M47: 11,168,079 km (0.037 R)
• M48: 11,326,952 km (0.12 R)
• M49: 11,459,945 km (0.12 R)
• M50: 11,835,136 km (0.107 R)
• M51: 11,888,992 km (0.031 R)
• M52: 11,997,151 km (0.093 R)
• M53: 13,459,919 km (0.119 R)
• M54: 13,713,936 km (0.118 R)
• M55: 13,941,026 km (0.12 R)
• M56: 14,514,285 km (0.06 R)
• M57: 14,600,902 km (0.058 R)
• M58: 15,095,173 km (0.102 R)
• M59: 15,212,159 km (0.103 R)
• M60: 15,300,272 km (0.085 R)
• M61: 16,249,620 km (0.062 R)
• M62: 16,520,093 km (0.044 R)
• M63: 16,640,818 km (0.069 R)
• M64: 16,701,256 km (0.111 R)
• M65: 17,187,449 km (0.069 R)
• M66: 17,585,978 km (0.114 R)
• M67: 18,049,731 km (0.119 R)
• M68: 18,236,280 km (0.079 R)
• M69: 18,799,815 km (0.037 R)
• M70: 18,925,776 km (0.039 R)
• M71: 19,178,746 km (0.103 R)
• M72: 19,496,342 km (0.108 R)
• M73: 19,623,949 km (0.054 R)
• M74: 20,201,397 km (0.072 R)
• M75: 21,110,803 km (0.07 R)
• M76: 21,340,286 km (0.114 R)
• M77: 21,570,517 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.1

Radius: 13.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.47 AU - 7.53 AU

Year: 6243 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,433,248 km

• M1: 167,101 km (0.116 R)
• M2: 381,923 km (0.034 R)
• M3: 916,885 km (0.071 R)
• M4: 1,047,335 km (0.029 R)
• M5: 1,263,803 km (0.082 R)
• M6: 1,361,191 km (0.102 R)
• M7: 1,599,052 km (0.101 R)
• M8: 1,723,367 km (0.1 R)
• M9: 1,850,974 km (0.032 R)
• M10: 2,115,912 km (0.076 R)
• M11: 2,213,749 km (0.12 R)
• M12: 2,768,159 km (0.063 R)
• M13: 2,940,795 km (0.033 R)
• M14: 3,411,131 km (0.104 R)
• M15: 3,549,957 km (0.081 R)
• M16: 3,809,360 km (0.062 R)
• M17: 3,953,573 km (0.046 R)
• M18: 4,173,332 km (0.094 R)
• M19: 4,523,241 km (0.112 R)
• M20: 5,172,047 km (0.082 R)
• M21: 5,332,117 km (0.096 R)
• M22: 5,493,832 km (0.07 R)
• M23: 5,629,966 km (0.059 R)
• M24: 6,044,951 km (0.094 R)
• M25: 6,185,573 km (0.112 R)
• M26: 6,671,616 km (0.12 R)
• M27: 7,140,606 km (0.058 R)
• M28: 7,379,065 km (0.114 R)
• M29: 9,380,385 km (0.06 R)
• M30: 9,478,072 km (0.092 R)
• M31: 9,608,970 km (0.094 R)
• M32: 10,238,927 km (0.087 R)
• M33: 10,406,925 km (0.11 R)
• M34: 10,643,589 km (0.095 R)
• M35: 10,745,615 km (0.113 R)
• M36: 11,854,135 km (0.112 R)
• M37: 12,279,143 km (0.094 R)
• M38: 13,253,923 km (0.109 R)
• M39: 14,029,139 km (0.062 R)
• M40: 14,178,587 km (0.09 R)
• M41: 14,743,319 km (0.093 R)
• M42: 15,085,748 km (0.055 R)
• M43: 15,238,787 km (0.051 R)
• M44: 15,739,790 km (0.12 R)
• M45: 16,363,763 km (0.118 R)
• M46: 17,354,999 km (0.082 R)
• M47: 17,595,851 km (0.103 R)
• M48: 17,959,075 km (0.111 R)
• M49: 18,981,277 km (0.115 R)
• M50: 19,395,514 km (0.116 R)
• M51: 19,896,367 km (0.045 R)
• M52: 20,401,559 km (0.073 R)
• M53: 21,855,950 km (0.119 R)
• M54: 22,159,484 km (0.102 R)
• M55: 22,333,616 km (0.116 R)
• M56: 22,508,196 km (0.072 R)
• M57: 24,054,889 km (0.09 R)
• M58: 25,635,839 km (0.091 R)
• M59: 25,727,243 km (0.12 R)
• M60: 25,818,648 km (0.099 R)
• M61: 26,785,499 km (0.079 R)
• M62: 27,110,425 km (0.107 R)
• M63: 27,250,150 km (0.086 R)
• M64: 27,343,349 km (0.091 R)
• M65: 27,576,871 km (0.046 R)
• M66: 27,811,142 km (0.112 R)
• M67: 27,952,063 km (0.11 R)
• M68: 28,328,750 km (0.08 R)
• M69: 28,565,115 km (0.11 R)
• M70: 28,802,078 km (0.035 R)
• M71: 29,182,655 km (0.111 R)
• M72: 29,325,820 km (0.092 R)
• M73: 30,479,369 km (0.094 R)
• M74: 30,770,038 km (0.079 R)
• M75: 30,915,746 km (0.092 R)
• M76: 31,207,911 km (0.089 R)
• M77: 32,040,573 km (0.1 R)
• M78: 32,632,681 km (0.103 R)
• M79: 32,731,715 km (0.116 R)
• M80: 32,930,082 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 11.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.24 AU - 8.18 AU

Year: 6548 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,433,248 km

• M1: 150,645 km (0.09 R)
• M2: 261,048 km (0.112 R)
• M3: 349,311 km (0.086 R)
• M4: 421,866 km (0.052 R)
• M5: 526,435 km (0.067 R)
• M6: 717,023 km (0.111 R)
• M7: 796,160 km (0.057 R)
• M8: 878,588 km (0.096 R)
• M9: 1,109,867 km (0.089 R)
• M10: 1,203,515 km (0.116 R)
• M11: 1,398,890 km (0.107 R)
• M12: 2,091,229 km (0.063 R)
• M13: 2,223,473 km (0.114 R)
• M14: 2,732,704 km (0.045 R)
• M15: 2,992,556 km (0.11 R)
• M16: 3,838,382 km (0.052 R)
• M17: 4,185,449 km (0.079 R)
• M18: 4,259,949 km (0.064 R)
• M19: 4,447,844 km (0.106 R)
• M20: 4,871,056 km (0.091 R)
• M21: 5,107,421 km (0.061 R)
• M22: 5,612,164 km (0.088 R)
• M23: 5,777,021 km (0.104 R)
• M24: 5,922,580 km (0.077 R)
• M25: 6,196,344 km (0.103 R)
• M26: 6,345,493 km (0.051 R)
• M27: 6,431,212 km (0.042 R)
• M28: 7,220,341 km (0.047 R)
• M29: 7,332,390 km (0.042 R)
• M30: 7,832,197 km (0.116 R)
• M31: 8,272,912 km (0.035 R)
• M32: 8,437,320 km (0.105 R)
• M33: 8,721,705 km (0.087 R)
• M34: 9,251,132 km (0.094 R)
• M35: 10,290,987 km (0.12 R)
• M36: 11,004,868 km (0.07 R)
• M37: 11,472,212 km (0.083 R)
• M38: 11,787,265 km (0.078 R)
• M39: 11,945,988 km (0.076 R)
• M40: 12,804,231 km (0.09 R)
• M41: 13,213,382 km (0.081 R)
• M42: 13,405,764 km (0.088 R)
• M43: 13,710,046 km (0.103 R)
• M44: 14,721,627 km (0.087 R)
• M45: 14,892,618 km (0.091 R)
• M46: 15,380,606 km (0.104 R)
• M47: 15,467,223 km (0.112 R)
• M48: 16,283,878 km (0.094 R)
• M49: 16,578,885 km (0.079 R)
• M50: 16,697,516 km (0.104 R)
• M51: 16,875,837 km (0.089 R)
• M52: 17,474,826 km (0.108 R)
• M53: 17,565,184 km (0.113 R)
• M54: 17,898,188 km (0.093 R)
• M55: 17,989,443 km (0.062 R)
• M56: 18,940,736 km (0.089 R)
• M57: 20,223,837 km (0.099 R)
• M58: 21,309,169 km (0.105 R)
• M59: 21,761,553 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.5

Radius: 13.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.64 AU - 7.18 AU

Year: 6843 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,433,248 km

• M1: 184,903 km (0.104 R)
• M2: 434,881 km (0.074 R)
• M3: 659,427 km (0.091 R)
• M4: 772,823 km (0.088 R)
• M5: 1,038,508 km (0.059 R)
• M6: 1,174,343 km (0.078 R)
• M7: 1,280,259 km (0.117 R)
• M8: 1,371,364 km (0.086 R)
• M9: 1,483,562 km (0.109 R)
• M10: 1,658,143 km (0.088 R)
• M11: 1,758,224 km (0.032 R)
• M12: 2,609,286 km (0.078 R)
• M13: 2,798,378 km (0.068 R)
• M14: 3,115,525 km (0.095 R)
• M15: 3,678,761 km (0.102 R)
• M16: 3,811,305 km (0.116 R)
• M17: 3,918,417 km (0.091 R)
• M18: 4,697,074 km (0.054 R)
• M19: 4,783,392 km (0.097 R)
• M20: 4,899,330 km (0.07 R)
• M21: 5,222,910 km (0.111 R)
• M22: 5,614,558 km (0.06 R)
• M23: 6,046,896 km (0.104 R)
• M24: 6,267,253 km (0.108 R)
• M25: 6,394,262 km (0.057 R)
• M26: 6,715,897 km (0.034 R)
• M27: 7,441,896 km (0.11 R)
• M28: 7,746,178 km (0.108 R)
• M29: 7,882,761 km (0.111 R)
• M30: 8,020,091 km (0.027 R)
• M31: 8,123,763 km (0.103 R)
• M32: 9,256,069 km (0.098 R)
• M33: 10,137,649 km (0.107 R)
• M34: 11,432,269 km (0.111 R)
• M35: 11,823,019 km (0.106 R)
• M36: 12,218,107 km (0.072 R)
• M37: 12,537,349 km (0.049 R)
• M38: 12,778,650 km (0.089 R)
• M39: 13,061,988 km (0.078 R)
• M40: 14,174,548 km (0.068 R)
• M41: 14,552,282 km (0.11 R)
• M42: 15,103,551 km (0.106 R)
• M43: 15,274,691 km (0.065 R)
• M44: 16,489,874 km (0.045 R)
• M45: 17,601,087 km (0.077 R)
• M46: 17,736,024 km (0.1 R)
• M47: 18,052,274 km (0.097 R)
• M48: 18,324,991 km (0.099 R)
• M49: 18,507,501 km (0.093 R)
• M50: 18,966,317 km (0.094 R)
• M51: 19,058,619 km (0.055 R)
• M52: 19,197,147 km (0.104 R)
• M53: 19,475,399 km (0.081 R)
• M54: 21,894,247 km (0.052 R)
• M55: 21,991,037 km (0.102 R)
• M56: 22,233,684 km (0.089 R)
• M57: 23,163,585 km (0.118 R)
• M58: 23,361,054 km (0.105 R)
• M59: 23,757,488 km (0.085 R)
• M60: 24,657,768 km (0.052 R)
• M61: 24,758,448 km (0.085 R)
• M62: 25,365,665 km (0.114 R)
• M63: 26,234,231 km (0.09 R)
• M64: 26,337,004 km (0.112 R)
• M65: 26,594,761 km (0.118 R)
• M66: 27,477,090 km (0.03 R)
• M67: 27,686,078 km (0.07 R)
• M68: 27,790,796 km (0.056 R)
• M69: 28,263,526 km (0.072 R)
• M70: 29,697,870 km (0.104 R)
• M71: 31,264,758 km (0.04 R)
• M72: 31,756,486 km (0.101 R)
• M73: 32,361,011 km (0.089 R)
• M74: 33,024,777 km (0.058 R)
• M75: 33,302,730 km (0.085 R)
• M76: 33,693,031 km (0.1 R)
• M77: 35,099,700 km (0.107 R)
• M78: 36,467,922 km (0.074 R)
• M79: 37,911,840 km (0.059 R)
• M80: 39,315,517 km (0.036 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 20,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit