🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.14 AU - 1.56 AU

Year: 554 Days

Day: 44.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,941,854 km

• M1: 956,379 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.16 AU - 1.72 AU

Year: 610 Days

Day: 26.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.45 AU - 3.71 AU

Year: 2392 Days

Day: 35.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 10.5

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.8 AU - 8.9 AU

Year: 7036 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,941,854 km

• M1: 131,796 km (0.109 R)
• M2: 206,445 km (0.035 R)
• M3: 287,677 km (0.097 R)
• M4: 355,145 km (0.111 R)
• M5: 430,243 km (0.093 R)
• M6: 524,640 km (0.057 R)
• M7: 1,010,384 km (0.112 R)
• M8: 1,297,612 km (0.025 R)
• M9: 1,553,723 km (0.032 R)
• M10: 1,968,409 km (0.105 R)
• M11: 2,156,603 km (0.102 R)
• M12: 2,285,407 km (0.084 R)
• M13: 2,350,781 km (0.1 R)
• M14: 2,416,903 km (0.089 R)
• M15: 2,505,914 km (0.044 R)
• M16: 2,618,860 km (0.025 R)
• M17: 3,136,020 km (0.059 R)
• M18: 3,258,092 km (0.077 R)
• M19: 3,456,608 km (0.093 R)
• M20: 3,608,151 km (0.057 R)
• M21: 4,182,607 km (0.096 R)
• M22: 4,785,785 km (0.112 R)
• M23: 5,154,993 km (0.052 R)
• M24: 5,861,095 km (0.106 R)
• M25: 5,981,671 km (0.069 R)
• M26: 6,133,662 km (0.06 R)
• M27: 6,441,385 km (0.12 R)
• M28: 7,104,253 km (0.084 R)
• M29: 7,362,609 km (0.113 R)
• M30: 7,591,194 km (0.101 R)
• M31: 7,656,868 km (0.112 R)
• M32: 7,955,016 km (0.104 R)
• M33: 8,392,441 km (0.1 R)
• M34: 8,528,575 km (0.082 R)
• M35: 8,803,236 km (0.113 R)
• M36: 8,872,351 km (0.081 R)
• M37: 9,290,776 km (0.035 R)
• M38: 10,292,184 km (0.048 R)
• M39: 10,474,544 km (0.117 R)
• M40: 10,621,299 km (0.092 R)
• M41: 11,252,453 km (0.065 R)
• M42: 12,048,912 km (0.045 R)
• M43: 12,318,487 km (0.119 R)
• M44: 12,668,097 km (0.092 R)
• M45: 12,824,427 km (0.083 R)
• M46: 12,981,505 km (0.082 R)
• M47: 13,376,892 km (0.09 R)
• M48: 13,937,136 km (0.116 R)
• M49: 14,139,093 km (0.109 R)
• M50: 14,382,638 km (0.081 R)
• M51: 14,545,850 km (0.111 R)
• M52: 14,832,928 km (0.09 R)
• M53: 15,329,443 km (0.095 R)
• M54: 16,042,128 km (0.113 R)
• M55: 16,509,023 km (0.102 R)
• M56: 16,851,452 km (0.09 R)
• M57: 17,109,808 km (0.088 R)
• M58: 17,282,743 km (0.068 R)
• M59: 18,465,314 km (0.103 R)
• M60: 18,554,026 km (0.096 R)
• M61: 19,044,108 km (0.07 R)
• M62: 20,173,722 km (0.092 R)
• M63: 20,402,307 km (0.055 R)
• M64: 20,677,717 km (0.117 R)
• M65: 21,418,077 km (0.062 R)
• M66: 21,791,623 km (0.027 R)
• M67: 22,782,110 km (0.098 R)
• M68: 23,354,771 km (0.117 R)
• M69: 23,450,663 km (0.095 R)
• M70: 24,368,296 km (0.097 R)
• M71: 25,199,313 km (0.102 R)
• M72: 27,645,986 km (0.071 R)
• M73: 28,052,593 km (0.06 R)
• M74: 28,409,982 km (0.087 R)
• M75: 30,167,458 km (0.081 R)
• M76: 31,694,104 km (0.085 R)
• M77: 32,547,261 km (0.061 R)
• M78: 33,895,138 km (0.087 R)
• M79: 34,493,978 km (0.097 R)
• M80: 35,316,317 km (0.095 R)
• M81: 35,591,877 km (0.098 R)
• M82: 35,702,280 km (0.063 R)
• M83: 36,924,345 km (0.102 R)
• M84: 37,596,787 km (0.054 R)

Asteroid Belt

Center: 8.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 11.3

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.01 AU - 11.09 AU

Year: 11250 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,941,854 km

• M1: 291,865 km (0.045 R)
• M2: 364,720 km (0.114 R)
• M3: 490,831 km (0.054 R)
• M4: 568,472 km (0.111 R)
• M5: 966,253 km (0.102 R)
• M6: 1,283,400 km (0.11 R)
• M7: 1,934,450 km (0.04 R)
• M8: 2,448,020 km (0.075 R)
• M9: 2,942,441 km (0.078 R)
• M10: 3,093,983 km (0.111 R)
• M11: 3,186,135 km (0.061 R)
• M12: 3,310,302 km (0.059 R)
• M13: 4,293,608 km (0.114 R)
• M14: 5,887,424 km (0.064 R)
• M15: 6,627,186 km (0.078 R)
• M16: 6,947,475 km (0.098 R)
• M17: 7,150,180 km (0.092 R)
• M18: 7,644,900 km (0.087 R)
• M19: 8,321,830 km (0.109 R)
• M20: 8,798,300 km (0.053 R)
• M21: 8,929,796 km (0.057 R)
• M22: 9,106,172 km (0.076 R)
• M23: 9,417,635 km (0.117 R)
• M24: 11,742,535 km (0.039 R)
• M25: 12,620,974 km (0.096 R)
• M26: 13,018,156 km (0.049 R)
• M27: 13,520,506 km (0.092 R)
• M28: 13,672,497 km (0.099 R)
• M29: 13,825,087 km (0.114 R)
• M30: 14,337,460 km (0.118 R)
• M31: 14,699,936 km (0.07 R)
• M32: 15,752,207 km (0.05 R)
• M33: 16,019,090 km (0.104 R)
• M34: 16,503,188 km (0.111 R)
• M35: 16,883,167 km (0.11 R)
• M36: 17,101,430 km (0.067 R)
• M37: 17,265,838 km (0.094 R)
• M38: 17,596,300 km (0.091 R)
• M39: 19,222,429 km (0.095 R)
• M40: 19,564,858 km (0.117 R)
• M41: 21,307,225 km (0.078 R)
• M42: 21,543,290 km (0.088 R)
• M43: 21,721,012 km (0.074 R)
• M44: 21,958,574 km (0.068 R)
• M45: 22,197,033 km (0.105 R)
• M46: 22,736,632 km (0.112 R)
• M47: 23,584,703 km (0.052 R)
• M48: 23,767,811 km (0.036 R)
• M49: 24,752,164 km (0.064 R)
• M50: 25,311,661 km (0.085 R)
• M51: 25,436,724 km (0.084 R)
• M52: 25,938,326 km (0.114 R)
• M53: 26,887,973 km (0.119 R)
• M54: 27,527,355 km (0.093 R)
• M55: 28,107,046 km (0.097 R)
• M56: 29,213,023 km (0.12 R)
• M57: 30,399,634 km (0.075 R)
• M58: 31,065,494 km (0.064 R)
• M59: 32,412,024 km (0.068 R)
• M60: 33,228,978 km (0.112 R)
• M61: 34,467,050 km (0.082 R)
• M62: 34,813,668 km (0.076 R)
• M63: 35,720,381 km (0.073 R)
• M64: 36,917,613 km (0.051 R)
• M65: 38,486,446 km (0.089 R)
• M66: 39,062,398 km (0.105 R)
• M67: 39,134,653 km (0.115 R)
• M68: 41,320,877 km (0.042 R)
• M69: 41,689,037 km (0.053 R)
• M70: 42,058,394 km (0.064 R)
• M71: 42,428,798 km (0.119 R)
• M72: 43,098,249 km (0.078 R)
• M73: 44,598,416 km (0.108 R)
• M74: 45,279,087 km (0.109 R)
• M75: 45,354,933 km (0.11 R)
• M76: 45,506,775 km (0.079 R)
• M77: 46,421,266 km (0.116 R)
• M78: 46,803,938 km (0.054 R)
• M79: 47,187,806 km (0.103 R)
• M80: 47,418,635 km (0.077 R)
• M81: 48,500,826 km (0.106 R)
• M82: 48,578,318 km (0.092 R)
• M83: 50,610,605 km (0.077 R)
• M84: 52,510,947 km (0.072 R)
• M85: 52,670,418 km (0.048 R)
• M86: 53,149,580 km (0.068 R)
• M87: 53,469,869 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 11.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.8 AU - 11.02 AU

Year: 12724 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,941,854 km

• M1: 146,606 km (0.034 R)
• M2: 220,956 km (0.094 R)
• M3: 462,108 km (0.076 R)
• M4: 537,655 km (0.109 R)
• M5: 651,948 km (0.068 R)
• M6: 888,312 km (0.109 R)
• M7: 1,152,801 km (0.11 R)
• M8: 1,283,550 km (0.085 R)
• M9: 1,442,871 km (0.095 R)
• M10: 1,536,819 km (0.08 R)
• M11: 1,806,394 km (0.069 R)
• M12: 2,012,241 km (0.109 R)
• M13: 2,253,094 km (0.107 R)
• M14: 2,418,998 km (0.102 R)
• M15: 2,589,090 km (0.114 R)
• M16: 2,971,163 km (0.081 R)
• M17: 3,123,005 km (0.087 R)
• M18: 4,054,102 km (0.047 R)
• M19: 4,325,323 km (0.109 R)
• M20: 4,637,684 km (0.08 R)
• M21: 4,957,524 km (0.118 R)
• M22: 5,959,830 km (0.081 R)
• M23: 6,425,079 km (0.075 R)
• M24: 6,821,813 km (0.113 R)
• M25: 7,639,365 km (0.106 R)
• M26: 7,932,726 km (0.064 R)
• M27: 9,055,010 km (0.116 R)
• M28: 10,043,253 km (0.098 R)
• M29: 10,877,112 km (0.112 R)
• M30: 11,018,182 km (0.095 R)
• M31: 11,349,990 km (0.099 R)
• M32: 11,445,284 km (0.087 R)
• M33: 11,684,940 km (0.062 R)
• M34: 12,364,862 km (0.11 R)
• M35: 12,808,719 km (0.088 R)
• M36: 14,120,094 km (0.101 R)
• M37: 14,480,475 km (0.107 R)
• M38: 14,948,418 km (0.075 R)
• M39: 15,473,955 km (0.112 R)
• M40: 15,845,556 km (0.096 R)
• M41: 16,651,739 km (0.059 R)
• M42: 18,024,898 km (0.12 R)
• M43: 19,777,586 km (0.089 R)
• M44: 20,123,008 km (0.069 R)
• M45: 20,586,761 km (0.062 R)
• M46: 21,112,747 km (0.05 R)
• M47: 22,536,919 km (0.09 R)
• M48: 23,078,912 km (0.105 R)
• M49: 23,321,261 km (0.107 R)
• M50: 24,607,204 km (0.079 R)
• M51: 24,916,722 km (0.077 R)
• M52: 25,289,819 km (0.083 R)
• M53: 25,602,329 km (0.118 R)
• M54: 26,104,828 km (0.071 R)
• M55: 26,230,939 km (0.093 R)
• M56: 26,864,636 km (0.084 R)
• M57: 27,119,551 km (0.06 R)
• M58: 27,439,241 km (0.096 R)
• M59: 27,695,951 km (0.12 R)
• M60: 27,824,755 km (0.067 R)
• M61: 27,953,559 km (0.085 R)
• M62: 29,056,843 km (0.086 R)
• M63: 29,384,014 km (0.109 R)
• M64: 29,515,361 km (0.106 R)
• M65: 29,712,531 km (0.081 R)
• M66: 29,910,149 km (0.109 R)
• M67: 30,572,120 km (0.079 R)
• M68: 32,383,601 km (0.109 R)
• M69: 32,790,806 km (0.082 R)
• M70: 33,541,937 km (0.091 R)
• M71: 34,367,717 km (0.078 R)
• M72: 34,713,737 km (0.104 R)
• M73: 34,991,391 km (0.106 R)
• M74: 35,409,367 km (0.093 R)
• M75: 35,549,092 km (0.116 R)
• M76: 35,899,001 km (0.085 R)
• M77: 36,531,950 km (0.083 R)
• M78: 36,955,910 km (0.098 R)
• M79: 39,751,146 km (0.035 R)
• M80: 40,551,794 km (0.05 R)
• M81: 42,911,102 km (0.096 R)
• M82: 44,634,320 km (0.062 R)
• M83: 44,860,661 km (0.101 R)
• M84: 46,456,422 km (0.097 R)
• M85: 47,145,919 km (0.108 R)
• M86: 47,838,856 km (0.083 R)
• M87: 49,781,235 km (0.064 R)
• M88: 50,880,330 km (0.109 R)
• M89: 51,907,918 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 8.4

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.36 AU - 13.44 AU

Year: 16360 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,941,854 km

• M1: 159,771 km (0.111 R)
• M2: 642,672 km (0.096 R)
• M3: 765,044 km (0.063 R)
• M4: 829,371 km (0.106 R)
• M5: 918,082 km (0.086 R)
• M6: 1,409,661 km (0.065 R)
• M7: 1,739,674 km (0.066 R)
• M8: 1,943,276 km (0.075 R)
• M9: 2,405,683 km (0.1 R)
• M10: 2,567,399 km (0.101 R)
• M11: 2,633,072 km (0.114 R)
• M12: 2,699,194 km (0.072 R)
• M13: 2,799,724 km (0.054 R)
• M14: 2,867,342 km (0.113 R)
• M15: 2,935,559 km (0.108 R)
• M16: 3,073,638 km (0.065 R)
• M17: 4,176,473 km (0.075 R)
• M18: 4,410,594 km (0.073 R)
• M19: 5,305,488 km (0.11 R)
• M20: 6,932,365 km (0.112 R)
• M21: 7,070,594 km (0.058 R)
• M22: 7,349,743 km (0.076 R)
• M23: 8,601,279 km (0.029 R)
• M24: 8,949,393 km (0.104 R)
• M25: 10,021,262 km (0.065 R)
• M26: 10,493,094 km (0.066 R)
• M27: 12,062,076 km (0.098 R)
• M28: 12,395,680 km (0.035 R)
• M29: 12,507,579 km (0.059 R)
• M30: 13,186,155 km (0.03 R)
• M31: 15,593,184 km (0.113 R)
• M32: 16,139,516 km (0.107 R)
• M33: 16,877,632 km (0.056 R)
• M34: 17,126,114 km (0.074 R)
• M35: 18,132,160 km (0.058 R)
• M36: 18,450,504 km (0.062 R)
• M37: 19,416,457 km (0.115 R)
• M38: 19,611,682 km (0.066 R)
• M39: 19,872,880 km (0.104 R)
• M40: 20,069,602 km (0.045 R)
• M41: 20,266,921 km (0.097 R)
• M42: 20,332,894 km (0.087 R)
• M43: 20,464,989 km (0.059 R)
• M44: 20,531,111 km (0.065 R)
• M45: 21,062,782 km (0.077 R)
• M46: 21,129,652 km (0.105 R)
• M47: 21,801,346 km (0.09 R)
• M48: 22,411,855 km (0.114 R)
• M49: 22,548,289 km (0.1 R)
• M50: 25,050,911 km (0.081 R)
• M51: 26,478,973 km (0.119 R)
• M52: 26,695,441 km (0.054 R)
• M53: 28,080,119 km (0.08 R)
• M54: 29,189,686 km (0.078 R)
• M55: 32,526,167 km (0.112 R)
• M56: 33,612,846 km (0.117 R)
• M57: 34,948,456 km (0.112 R)
• M58: 36,461,489 km (0.1 R)
• M59: 36,943,793 km (0.101 R)
• M60: 37,185,692 km (0.114 R)
• M61: 37,266,475 km (0.095 R)
• M62: 37,752,219 km (0.083 R)
• M63: 40,461,287 km (0.088 R)
• M64: 40,877,169 km (0.065 R)
• M65: 42,470,536 km (0.067 R)
• M66: 43,487,203 km (0.052 R)
• M67: 44,769,407 km (0.101 R)
• M68: 46,237,560 km (0.11 R)
• M69: 46,498,309 km (0.106 R)
• M70: 46,585,375 km (0.053 R)
• M71: 48,955,155 km (0.025 R)
• M72: 49,132,279 km (0.117 R)
• M73: 50,556,750 km (0.084 R)
• M74: 51,994,834 km (0.08 R)
• M75: 52,265,906 km (0.089 R)
• M76: 53,355,128 km (0.061 R)
• M77: 53,628,593 km (0.097 R)
• M78: 53,811,102 km (0.078 R)
• M79: 56,946,374 km (0.095 R)
• M80: 57,039,424 km (0.062 R)
• M81: 57,225,823 km (0.064 R)
• M82: 58,442,203 km (0.096 R)
• M83: 61,472,308 km (0.074 R)
• M84: 62,910,243 km (0.111 R)
• M85: 63,006,434 km (0.043 R)
• M86: 63,295,607 km (0.09 R)
• M87: 64,165,369 km (0.068 R)
• M88: 64,456,187 km (0.112 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit