🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.86 AU - 1.16 AU

Year: 380 Days

Day: 13.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.16 AU - 1.16 AU

Year: 468 Days

Day: 13.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,145,858 km

• M1: 657,632 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.07 AU - 3.11 AU

Year: 1562 Days

Day: 42.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.56 AU - 5.06 AU

Year: 3353 Days

Day: 37.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,145,858 km

• M1: 346,917 km (0.077 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.1

Radius: 13.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.03 AU - 5.37 AU

Year: 4444 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,145,858 km

• M1: 167,998 km (0.113 R)
• M2: 335,398 km (0.098 R)
• M3: 482,453 km (0.105 R)
• M4: 819,198 km (0.103 R)
• M5: 956,828 km (0.088 R)
• M6: 1,102,836 km (0.089 R)
• M7: 1,829,432 km (0.096 R)
• M8: 1,912,758 km (0.11 R)
• M9: 2,048,892 km (0.067 R)
• M10: 2,241,574 km (0.089 R)
• M11: 2,331,184 km (0.052 R)
• M12: 2,894,569 km (0.031 R)
• M13: 3,313,892 km (0.111 R)
• M14: 3,860,223 km (0.075 R)
• M15: 4,122,020 km (0.064 R)
• M16: 4,480,157 km (0.11 R)
• M17: 5,203,014 km (0.09 R)
• M18: 5,322,991 km (0.073 R)
• M19: 5,565,938 km (0.08 R)
• M20: 5,837,309 km (0.115 R)
• M21: 5,937,091 km (0.119 R)
• M22: 6,087,885 km (0.069 R)
• M23: 6,290,890 km (0.12 R)
• M24: 6,677,750 km (0.061 R)
• M25: 7,339,720 km (0.098 R)
• M26: 7,610,492 km (0.053 R)
• M27: 7,829,354 km (0.103 R)
• M28: 8,498,805 km (0.12 R)
• M29: 8,897,932 km (0.116 R)
• M30: 8,984,250 km (0.093 R)
• M31: 9,128,761 km (0.059 R)
• M32: 9,332,364 km (0.058 R)
• M33: 9,420,028 km (0.095 R)
• M34: 9,596,255 km (0.065 R)
• M35: 10,041,757 km (0.12 R)
• M36: 10,161,735 km (0.084 R)
• M37: 11,169,575 km (0.057 R)
• M38: 11,450,071 km (0.032 R)
• M39: 11,544,019 km (0.087 R)
• M40: 11,954,366 km (0.11 R)
• M41: 12,049,660 km (0.113 R)
• M42: 12,241,295 km (0.098 R)
• M43: 12,952,034 km (0.052 R)
• M44: 13,082,783 km (0.104 R)
• M45: 13,676,387 km (0.098 R)
• M46: 13,942,970 km (0.076 R)
• M47: 14,043,500 km (0.08 R)
• M48: 15,233,102 km (0.1 R)
• M49: 15,613,679 km (0.09 R)
• M50: 16,809,864 km (0.107 R)
• M51: 16,952,580 km (0.109 R)
• M52: 17,780,605 km (0.084 R)
• M53: 17,926,014 km (0.091 R)
• M54: 18,218,029 km (0.116 R)
• M55: 18,585,142 km (0.111 R)
• M56: 19,663,743 km (0.074 R)
• M57: 19,889,486 km (0.09 R)
• M58: 20,002,582 km (0.066 R)
• M59: 20,839,133 km (0.085 R)
• M60: 21,146,257 km (0.044 R)
• M61: 21,532,070 km (0.07 R)
• M62: 21,648,308 km (0.092 R)
• M63: 21,803,590 km (0.115 R)
• M64: 22,389,266 km (0.048 R)
• M65: 23,218,038 km (0.115 R)
• M66: 23,456,647 km (0.083 R)
• M67: 24,338,526 km (0.072 R)
• M68: 24,580,875 km (0.115 R)
• M69: 24,702,348 km (0.111 R)
• M70: 24,905,353 km (0.117 R)
• M71: 25,027,425 km (0.035 R)
• M72: 26,093,309 km (0.101 R)
• M73: 26,590,423 km (0.046 R)
• M74: 26,840,102 km (0.082 R)
• M75: 27,383,741 km (0.098 R)
• M76: 28,142,501 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 8.5

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.36 AU - 10.38 AU

Year: 9900 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,145,858 km

• M1: 154,684 km (0.101 R)
• M2: 287,976 km (0.09 R)
• M3: 426,653 km (0.071 R)
• M4: 755,170 km (0.089 R)
• M5: 1,132,605 km (0.058 R)
• M6: 1,363,435 km (0.098 R)
• M7: 1,518,119 km (0.068 R)
• M8: 2,092,276 km (0.104 R)
• M9: 2,563,808 km (0.096 R)
• M10: 2,783,867 km (0.087 R)
• M11: 2,952,912 km (0.103 R)
• M12: 3,271,855 km (0.065 R)
• M13: 3,540,982 km (0.117 R)
• M14: 3,911,087 km (0.115 R)
• M15: 4,068,912 km (0.087 R)
• M16: 4,456,371 km (0.065 R)
• M17: 4,654,738 km (0.056 R)
• M18: 4,923,565 km (0.074 R)
• M19: 6,231,948 km (0.048 R)
• M20: 6,678,199 km (0.057 R)
• M21: 7,019,880 km (0.086 R)
• M22: 7,250,710 km (0.092 R)
• M23: 7,484,082 km (0.103 R)
• M24: 7,918,514 km (0.118 R)
• M25: 8,442,406 km (0.085 R)
• M26: 8,605,767 km (0.114 R)
• M27: 9,102,432 km (0.109 R)
• M28: 9,481,064 km (0.106 R)
• M29: 9,907,867 km (0.088 R)
• M30: 11,631,534 km (0.095 R)
• M31: 12,272,561 km (0.083 R)
• M32: 12,784,335 km (0.039 R)
• M33: 12,925,106 km (0.078 R)
• M34: 13,302,991 km (0.11 R)
• M35: 13,493,429 km (0.098 R)
• M36: 13,780,657 km (0.094 R)
• M37: 14,507,553 km (0.07 R)
• M38: 14,851,029 km (0.104 R)
• M39: 15,596,027 km (0.099 R)
• M40: 16,048,860 km (0.107 R)
• M41: 16,404,155 km (0.066 R)
• M42: 17,019,151 km (0.042 R)
• M43: 18,008,292 km (0.06 R)
• M44: 18,166,118 km (0.067 R)
• M45: 18,642,587 km (0.071 R)
• M46: 18,802,208 km (0.118 R)
• M47: 18,909,021 km (0.046 R)
• M48: 20,150,833 km (0.058 R)
• M49: 20,699,109 km (0.097 R)
• M50: 21,030,319 km (0.113 R)
• M51: 21,530,425 km (0.088 R)
• M52: 23,111,525 km (0.104 R)
• M53: 23,973,807 km (0.115 R)
• M54: 24,729,725 km (0.085 R)
• M55: 25,198,714 km (0.04 R)
• M56: 25,257,506 km (0.078 R)
• M57: 25,316,448 km (0.071 R)
• M58: 25,375,389 km (0.105 R)
• M59: 25,611,455 km (0.119 R)
• M60: 26,085,979 km (0.045 R)
• M61: 26,503,656 km (0.079 R)
• M62: 27,830,440 km (0.097 R)
• M63: 28,808,810 km (0.076 R)
• M64: 29,923,015 km (0.076 R)
• M65: 29,985,397 km (0.117 R)
• M66: 30,360,140 km (0.07 R)
• M67: 31,811,239 km (0.111 R)
• M68: 32,002,126 km (0.082 R)
• M69: 32,321,218 km (0.088 R)
• M70: 32,449,125 km (0.098 R)
• M71: 32,962,544 km (0.097 R)
• M72: 34,911,505 km (0.082 R)
• M73: 38,648,460 km (0.087 R)
• M74: 39,876,210 km (0.117 R)
• M75: 40,013,541 km (0.075 R)
• M76: 40,219,537 km (0.047 R)
• M77: 41,186,239 km (0.113 R)
• M78: 41,672,282 km (0.115 R)
• M79: 42,440,168 km (0.12 R)
• M80: 43,071,770 km (0.088 R)
• M81: 45,128,292 km (0.098 R)
• M82: 46,060,586 km (0.107 R)
• M83: 46,276,605 km (0.091 R)
• M84: 46,781,947 km (0.12 R)
• M85: 49,041,922 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 13.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.63 AU - 11.59 AU

Year: 12951 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,145,858 km

• M1: 326,572 km (0.107 R)
• M2: 780,751 km (0.116 R)
• M3: 1,032,525 km (0.104 R)
• M4: 1,267,393 km (0.074 R)
• M5: 1,357,301 km (0.101 R)
• M6: 1,616,405 km (0.067 R)
• M7: 1,739,823 km (0.086 R)
• M8: 2,049,192 km (0.11 R)
• M9: 2,489,608 km (0.12 R)
• M10: 2,780,276 km (0.074 R)
• M11: 3,268,414 km (0.092 R)
• M12: 3,619,969 km (0.085 R)
• M13: 3,950,132 km (0.069 R)
• M14: 4,499,156 km (0.06 R)
• M15: 5,072,265 km (0.109 R)
• M16: 5,182,369 km (0.114 R)
• M17: 5,293,371 km (0.105 R)
• M18: 5,442,371 km (0.089 R)
• M19: 5,898,345 km (0.107 R)
• M20: 6,209,209 km (0.074 R)
• M21: 7,215,105 km (0.103 R)
• M22: 7,547,811 km (0.08 R)
• M23: 7,716,109 km (0.091 R)
• M24: 8,314,799 km (0.117 R)
• M25: 9,511,582 km (0.094 R)
• M26: 9,739,270 km (0.103 R)
• M27: 10,620,551 km (0.097 R)
• M28: 10,951,611 km (0.04 R)
• M29: 11,965,586 km (0.109 R)
• M30: 12,211,375 km (0.098 R)
• M31: 12,658,224 km (0.07 R)
• M32: 12,858,535 km (0.075 R)
• M33: 13,262,300 km (0.111 R)
• M34: 13,414,740 km (0.063 R)
• M35: 13,670,253 km (0.082 R)
• M36: 14,655,655 km (0.094 R)
• M37: 15,130,478 km (0.035 R)
• M38: 15,343,206 km (0.117 R)
• M39: 15,825,360 km (0.113 R)
• M40: 16,475,961 km (0.093 R)
• M41: 18,536,822 km (0.084 R)
• M42: 19,395,214 km (0.107 R)
• M43: 19,684,237 km (0.063 R)
• M44: 20,266,772 km (0.118 R)
• M45: 20,854,841 km (0.104 R)
• M46: 21,867,469 km (0.061 R)
• M47: 22,108,022 km (0.038 R)
• M48: 23,140,397 km (0.076 R)
• M49: 23,262,918 km (0.069 R)
• M50: 23,693,311 km (0.103 R)
• M51: 24,437,411 km (0.09 R)
• M52: 24,874,984 km (0.113 R)
• M53: 27,101,449 km (0.099 R)
• M54: 27,879,508 km (0.107 R)
• M55: 28,533,400 km (0.109 R)
• M56: 31,334,920 km (0.092 R)
• M57: 31,674,208 km (0.119 R)
• M58: 32,288,157 km (0.104 R)
• M59: 32,493,555 km (0.081 R)
• M60: 33,181,705 km (0.073 R)
• M61: 33,319,934 km (0.103 R)
• M62: 34,572,517 km (0.104 R)
• M63: 35,275,028 km (0.098 R)
• M64: 36,337,622 km (0.087 R)
• M65: 36,694,114 km (0.085 R)
• M66: 37,698,514 km (0.102 R)
• M67: 38,131,899 km (0.077 R)
• M68: 38,421,670 km (0.118 R)
• M69: 39,222,168 km (0.062 R)
• M70: 40,839,920 km (0.057 R)
• M71: 41,359,323 km (0.084 R)
• M72: 41,657,023 km (0.04 R)
• M73: 41,806,172 km (0.064 R)
• M74: 42,554,461 km (0.079 R)
• M75: 42,704,657 km (0.119 R)
• M76: 43,005,648 km (0.049 R)
• M77: 43,458,331 km (0.09 R)
• M78: 44,444,630 km (0.117 R)
• M79: 44,749,660 km (0.062 R)
• M80: 46,594,052 km (0.117 R)
• M81: 47,447,657 km (0.119 R)
• M82: 47,681,329 km (0.078 R)
• M83: 48,071,780 km (0.112 R)
• M84: 48,698,595 km (0.047 R)
• M85: 50,754,369 km (0.101 R)
• M86: 51,073,162 km (0.109 R)
• M87: 51,312,668 km (0.031 R)
• M88: 52,194,099 km (0.054 R)
• M89: 53,323,263 km (0.077 R)
• M90: 54,460,506 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.5

Radius: 5.8

Gravity: 20.56 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.11 AU - 14.43 AU

Year: 19148 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,145,858 km

• M1: 74,500 km (0.038 R)
• M2: 115,490 km (0.041 R)
• M3: 281,693 km (0.052 R)
• M4: 457,021 km (0.037 R)
• M5: 536,458 km (0.1 R)
• M6: 642,672 km (0.074 R)
• M7: 709,692 km (0.103 R)
• M8: 826,827 km (0.051 R)
• M9: 1,215,632 km (0.112 R)
• M10: 1,414,747 km (0.113 R)
• M11: 1,503,159 km (0.091 R)
• M12: 2,923,292 km (0.105 R)
• M13: 3,074,685 km (0.092 R)
• M14: 3,189,875 km (0.062 R)
• M15: 3,267,517 km (0.083 R)
• M16: 4,246,934 km (0.114 R)
• M17: 4,505,140 km (0.119 R)
• M18: 5,309,976 km (0.107 R)
• M19: 5,870,968 km (0.09 R)
• M20: 6,847,095 km (0.074 R)
• M21: 7,405,244 km (0.055 R)
• M22: 7,456,706 km (0.045 R)
• M23: 7,925,097 km (0.11 R)
• M24: 8,349,506 km (0.025 R)
• M25: 8,403,212 km (0.094 R)
• M26: 8,999,957 km (0.12 R)
• M27: 9,275,816 km (0.099 R)
• M28: 9,892,458 km (0.099 R)
• M29: 10,522,116 km (0.11 R)
• M30: 11,820,177 km (0.086 R)
• M31: 12,182,951 km (0.113 R)
• M32: 12,426,646 km (0.083 R)
• M33: 12,672,136 km (0.111 R)
• M34: 13,292,818 km (0.057 R)
• M35: 13,606,824 km (0.118 R)
• M36: 13,986,803 km (0.077 R)
• M37: 14,050,531 km (0.115 R)
• M38: 14,692,755 km (0.051 R)
• M39: 15,475,750 km (0.042 R)
• M40: 15,607,695 km (0.09 R)
• M41: 16,339,528 km (0.116 R)
• M42: 18,881,794 km (0.12 R)
• M43: 19,661,050 km (0.088 R)
• M44: 20,378,521 km (0.103 R)
• M45: 21,691,542 km (0.1 R)
• M46: 22,581,948 km (0.098 R)
• M47: 23,106,887 km (0.091 R)
• M48: 23,257,532 km (0.107 R)
• M49: 23,939,848 km (0.114 R)
• M50: 25,014,260 km (0.081 R)
• M51: 26,813,025 km (0.086 R)
• M52: 34,240,559 km (0.101 R)
• M53: 34,929,756 km (0.069 R)
• M54: 35,102,692 km (0.089 R)
• M55: 35,884,640 km (0.109 R)
• M56: 36,848,200 km (0.119 R)
• M57: 37,289,064 km (0.064 R)
• M58: 37,377,327 km (0.109 R)
• M59: 38,354,052 km (0.117 R)
• M60: 39,339,004 km (0.071 R)
• M61: 39,428,912 km (0.091 R)
• M62: 39,518,970 km (0.091 R)
• M63: 42,159,373 km (0.114 R)
• M64: 42,435,680 km (0.103 R)
• M65: 42,620,284 km (0.099 R)
• M66: 42,897,788 km (0.083 R)
• M67: 42,990,389 km (0.062 R)
• M68: 43,175,741 km (0.089 R)
• M69: 45,704,393 km (0.047 R)
• M70: 46,748,287 km (0.119 R)
• M71: 47,034,319 km (0.095 R)
• M72: 47,800,110 km (0.092 R)
• M73: 48,956,202 km (0.064 R)
• M74: 49,440,750 km (0.096 R)
• M75: 50,316,795 km (0.1 R)
• M76: 50,512,170 km (0.09 R)
• M77: 53,373,379 km (0.064 R)
• M78: 54,272,013 km (0.097 R)
• M79: 54,974,375 km (0.113 R)
• M80: 56,388,075 km (0.087 R)
• M81: 56,794,233 km (0.102 R)
• M82: 57,405,191 km (0.099 R)
• M83: 58,531,064 km (0.112 R)
• M84: 61,429,523 km (0.105 R)
• M85: 61,638,362 km (0.068 R)
• M86: 62,161,506 km (0.068 R)
• M87: 63,739,464 km (0.077 R)
• M88: 64,480,422 km (0.08 R)
• M89: 67,257,258 km (0.079 R)
• M90: 67,795,810 km (0.087 R)
• M91: 69,202,629 km (0.042 R)
• M92: 70,182,046 km (0.062 R)
• M93: 72,044,839 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 17,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit