🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.69 AU - 0.75 AU

Year: 217 Days

Day: 21.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.84 AU - 0.84 AU

Year: 273 Days

Day: 44.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.14 AU - 1.24 AU

Year: 461 Days

Day: 14.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,859,469 km

• M1: 26,928 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.26 AU - 1.42 AU

Year: 550 Days

Day: 26.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.55 AU - 1.77 AU

Year: 759 Days

Day: 42.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427

Radius: 3.1

Gravity: 44.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.51 AU - 16.55 AU

Year: 17656 Days

Day: 19.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,859,469 km

• M1: 59,690 km (0.081 R)
• M2: 207,642 km (0.113 R)
• M3: 571,613 km (0.1 R)
• M4: 667,207 km (0.053 R)
• M5: 939,175 km (0.114 R)
• M6: 961,316 km (0.119 R)
• M7: 1,365,829 km (0.079 R)
• M8: 1,391,111 km (0.118 R)
• M9: 1,519,914 km (0.082 R)
• M10: 1,706,613 km (0.039 R)
• M11: 2,369,630 km (0.1 R)
• M12: 2,585,799 km (0.054 R)
• M13: 2,712,060 km (0.099 R)
• M14: 2,743,924 km (0.083 R)
• M15: 3,792,605 km (0.032 R)
• M16: 3,828,359 km (0.115 R)
• M17: 4,044,827 km (0.113 R)
• M18: 4,527,580 km (0.066 R)
• M19: 5,956,090 km (0.11 R)
• M20: 6,248,853 km (0.092 R)
• M21: 6,718,141 km (0.097 R)
• M22: 7,154,668 km (0.096 R)
• M23: 7,243,080 km (0.064 R)
• M24: 7,781,034 km (0.107 R)
• M25: 8,331,853 km (0.092 R)
• M26: 8,471,428 km (0.112 R)
• M27: 9,373,653 km (0.12 R)
• M28: 9,470,443 km (0.073 R)
• M29: 10,707,168 km (0.102 R)
• M30: 11,164,788 km (0.034 R)
• M31: 11,836,932 km (0.043 R)
• M32: 12,257,002 km (0.113 R)
• M33: 13,382,726 km (0.081 R)
• M34: 13,985,606 km (0.102 R)
• M35: 14,821,708 km (0.054 R)
• M36: 15,047,302 km (0.11 R)
• M37: 15,788,709 km (0.113 R)
• M38: 16,775,905 km (0.085 R)
• M39: 18,082,942 km (0.096 R)
• M40: 18,203,368 km (0.118 R)
• M41: 18,263,656 km (0.115 R)
• M42: 18,444,969 km (0.047 R)
• M43: 19,237,688 km (0.103 R)
• M44: 19,360,657 km (0.115 R)
• M45: 19,669,128 km (0.054 R)
• M46: 19,731,062 km (0.088 R)
• M47: 20,416,070 km (0.062 R)
• M48: 20,919,168 km (0.102 R)
• M49: 21,937,630 km (0.037 R)
• M50: 22,517,621 km (0.054 R)
• M51: 23,824,358 km (0.108 R)
• M52: 25,424,607 km (0.042 R)
• M53: 25,491,926 km (0.117 R)
• M54: 26,033,620 km (0.08 R)
• M55: 26,373,955 km (0.086 R)
• M56: 26,852,967 km (0.064 R)
• M57: 29,079,133 km (0.12 R)
• M58: 30,214,132 km (0.109 R)
• M59: 31,074,918 km (0.051 R)
• M60: 31,219,131 km (0.109 R)
• M61: 32,016,487 km (0.115 R)
• M62: 33,114,386 km (0.085 R)
• M63: 33,705,148 km (0.113 R)
• M64: 34,522,850 km (0.098 R)
• M65: 34,821,896 km (0.106 R)
• M66: 35,046,742 km (0.104 R)
• M67: 36,405,689 km (0.043 R)
• M68: 36,557,680 km (0.111 R)
• M69: 38,321,439 km (0.085 R)
• M70: 38,708,599 km (0.094 R)
• M71: 40,191,263 km (0.1 R)
• M72: 40,269,802 km (0.117 R)
• M73: 40,900,058 km (0.086 R)
• M74: 41,931,086 km (0.06 R)
• M75: 44,830,742 km (0.064 R)
• M76: 44,912,273 km (0.099 R)
• M77: 45,320,376 km (0.088 R)
• M78: 45,402,056 km (0.107 R)
• M79: 45,483,886 km (0.106 R)
• M80: 46,551,865 km (0.098 R)
• M81: 47,462,019 km (0.071 R)
• M82: 48,628,733 km (0.079 R)
• M83: 50,058,290 km (0.046 R)
• M84: 51,245,798 km (0.094 R)
• M85: 51,843,142 km (0.085 R)
• M86: 52,700,338 km (0.118 R)
• M87: 52,786,207 km (0.114 R)
• M88: 53,303,068 km (0.114 R)
• M89: 54,776,607 km (0.06 R)
• M90: 56,615,165 km (0.09 R)
• M91: 57,232,555 km (0.111 R)
• M92: 58,652,089 km (0.118 R)
• M93: 58,919,421 km (0.094 R)
• M94: 59,276,660 km (0.081 R)
• M95: 59,634,648 km (0.099 R)
• M96: 59,813,866 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673

Radius: 5.3

Gravity: 23.96 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.26 AU - 14.52 AU

Year: 18365 Days

Day: 19 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,859,469 km

• M1: 77,641 km (0.064 R)
• M2: 137,331 km (0.047 R)
• M3: 184,155 km (0.035 R)
• M4: 436,826 km (0.117 R)
• M5: 840,291 km (0.118 R)
• M6: 1,115,252 km (0.053 R)
• M7: 1,304,045 km (0.089 R)
• M8: 1,773,184 km (0.102 R)
• M9: 2,426,029 km (0.117 R)
• M10: 2,494,993 km (0.055 R)
• M11: 2,564,855 km (0.093 R)
• M12: 2,706,225 km (0.113 R)
• M13: 2,959,794 km (0.087 R)
• M14: 3,108,195 km (0.097 R)
• M15: 3,686,241 km (0.05 R)
• M16: 3,846,012 km (0.035 R)
• M17: 4,048,866 km (0.11 R)
• M18: 4,089,856 km (0.032 R)
• M19: 4,172,135 km (0.058 R)
• M20: 4,338,637 km (0.111 R)
• M21: 5,292,623 km (0.03 R)
• M22: 5,746,952 km (0.076 R)
• M23: 6,166,424 km (0.113 R)
• M24: 7,183,391 km (0.12 R)
• M25: 8,565,376 km (0.095 R)
• M26: 8,670,992 km (0.09 R)
• M27: 8,936,827 km (0.076 R)
• M28: 9,097,645 km (0.102 R)
• M29: 9,151,351 km (0.04 R)
• M30: 10,418,145 km (0.079 R)
• M31: 10,928,573 km (0.044 R)
• M32: 12,032,755 km (0.028 R)
• M33: 14,033,178 km (0.1 R)
• M34: 15,809,653 km (0.105 R)
• M35: 17,521,501 km (0.09 R)
• M36: 18,127,522 km (0.113 R)
• M37: 19,429,622 km (0.071 R)
• M38: 21,188,294 km (0.082 R)
• M39: 21,474,326 km (0.101 R)
• M40: 21,546,133 km (0.113 R)
• M41: 23,586,348 km (0.063 R)
• M42: 23,734,450 km (0.057 R)
• M43: 24,180,551 km (0.099 R)
• M44: 24,479,448 km (0.1 R)
• M45: 25,992,480 km (0.065 R)
• M46: 26,606,131 km (0.029 R)
• M47: 26,760,217 km (0.094 R)
• M48: 27,069,436 km (0.095 R)
• M49: 27,146,927 km (0.119 R)
• M50: 27,302,060 km (0.095 R)
• M51: 28,633,182 km (0.116 R)
• M52: 29,585,372 km (0.103 R)
• M53: 29,665,108 km (0.11 R)
• M54: 30,628,518 km (0.075 R)
• M55: 31,520,571 km (0.096 R)
• M56: 31,928,973 km (0.079 R)
• M57: 32,750,863 km (0.085 R)
• M58: 33,164,352 km (0.079 R)
• M59: 33,413,432 km (0.063 R)
• M60: 33,579,636 km (0.108 R)
• M61: 34,247,740 km (0.101 R)
• M62: 34,835,809 km (0.099 R)
• M63: 35,088,929 km (0.116 R)
• M64: 36,278,082 km (0.081 R)
• M65: 38,521,153 km (0.113 R)
• M66: 39,308,037 km (0.079 R)
• M67: 39,483,516 km (0.065 R)
• M68: 43,593,119 km (0.099 R)
• M69: 43,865,836 km (0.096 R)
• M70: 46,160,368 km (0.08 R)
• M71: 50,006,978 km (0.116 R)
• M72: 50,482,998 km (0.097 R)
• M73: 51,056,257 km (0.11 R)
• M74: 51,152,000 km (0.094 R)
• M75: 51,343,784 km (0.062 R)
• M76: 51,439,677 km (0.112 R)
• M77: 52,112,867 km (0.11 R)
• M78: 52,595,619 km (0.116 R)
• M79: 52,789,049 km (0.116 R)
• M80: 52,885,839 km (0.114 R)
• M81: 54,149,941 km (0.09 R)
• M82: 55,620,937 km (0.1 R)
• M83: 58,702,354 km (0.035 R)
• M84: 59,003,495 km (0.118 R)
• M85: 59,708,101 km (0.077 R)
• M86: 59,909,908 km (0.111 R)
• M87: 60,922,536 km (0.064 R)
• M88: 61,838,673 km (0.117 R)
• M89: 62,349,550 km (0.11 R)
• M90: 63,478,565 km (0.112 R)
• M91: 66,173,870 km (0.076 R)
• M92: 67,535,360 km (0.112 R)
• M93: 68,061,496 km (0.082 R)
• M94: 68,800,360 km (0.108 R)
• M95: 69,754,346 km (0.056 R)
• M96: 70,926,146 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.1

Radius: 6.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.4 AU - 17.98 AU

Year: 19974 Days

Day: 16.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,859,469 km

• M1: 118,482 km (0.051 R)
• M2: 166,203 km (0.12 R)
• M3: 282,740 km (0.1 R)
• M4: 332,855 km (0.098 R)
• M5: 428,897 km (0.066 R)
• M6: 632,799 km (0.093 R)
• M7: 1,145,920 km (0.095 R)
• M8: 1,407,566 km (0.103 R)
• M9: 1,453,044 km (0.108 R)
• M10: 2,192,806 km (0.106 R)
• M11: 2,380,252 km (0.116 R)
• M12: 2,462,082 km (0.083 R)
• M13: 2,741,979 km (0.088 R)
• M14: 2,856,721 km (0.052 R)
• M15: 3,091,141 km (0.045 R)
• M16: 3,271,107 km (0.103 R)
• M17: 3,393,029 km (0.045 R)
• M18: 3,547,414 km (0.12 R)
• M19: 3,672,628 km (0.097 R)
• M20: 3,959,856 km (0.096 R)
• M21: 4,057,244 km (0.12 R)
• M22: 4,488,235 km (0.111 R)
• M23: 4,555,854 km (0.115 R)
• M24: 4,795,061 km (0.075 R)
• M25: 5,003,600 km (0.077 R)
• M26: 5,393,302 km (0.116 R)
• M27: 6,127,080 km (0.071 R)
• M28: 6,202,178 km (0.103 R)
• M29: 6,429,268 km (0.036 R)
• M30: 6,775,138 km (0.075 R)
• M31: 7,565,164 km (0.098 R)
• M32: 8,053,003 km (0.106 R)
• M33: 8,761,648 km (0.074 R)
• M34: 11,050,047 km (0.086 R)
• M35: 11,649,485 km (0.055 R)
• M36: 11,929,682 km (0.112 R)
• M37: 12,354,091 km (0.099 R)
• M38: 13,412,496 km (0.093 R)
• M39: 14,449,808 km (0.104 R)
• M40: 14,750,799 km (0.09 R)
• M41: 15,410,226 km (0.113 R)
• M42: 15,512,551 km (0.036 R)
• M43: 15,615,026 km (0.063 R)
• M44: 15,872,334 km (0.075 R)
• M45: 15,975,706 km (0.101 R)
• M46: 16,600,277 km (0.104 R)
• M47: 17,819,650 km (0.12 R)
• M48: 18,088,477 km (0.085 R)
• M49: 18,684,774 km (0.098 R)
• M50: 19,177,400 km (0.067 R)
• M51: 19,397,758 km (0.109 R)
• M52: 19,952,167 km (0.107 R)
• M53: 20,624,460 km (0.106 R)
• M54: 21,076,844 km (0.053 R)
• M55: 21,361,080 km (0.039 R)
• M56: 21,646,812 km (0.052 R)
• M57: 23,386,934 km (0.081 R)
• M58: 24,095,430 km (0.11 R)
• M59: 24,214,211 km (0.113 R)
• M60: 24,333,290 km (0.118 R)
• M61: 24,452,370 km (0.113 R)
• M62: 24,571,749 km (0.098 R)
• M63: 24,811,106 km (0.109 R)
• M64: 24,870,945 km (0.109 R)
• M65: 25,352,351 km (0.087 R)
• M66: 25,654,688 km (0.043 R)
• M67: 26,141,031 km (0.082 R)
• M68: 26,876,305 km (0.109 R)
• M69: 27,494,144 km (0.096 R)
• M70: 27,556,077 km (0.086 R)
• M71: 27,929,324 km (0.084 R)
• M72: 28,241,684 km (0.088 R)
• M73: 28,555,092 km (0.115 R)
• M74: 29,375,487 km (0.105 R)
• M75: 30,459,922 km (0.039 R)
• M76: 30,717,080 km (0.049 R)
• M77: 32,209,170 km (0.11 R)
• M78: 32,931,129 km (0.049 R)
• M79: 35,128,722 km (0.113 R)
• M80: 35,263,509 km (0.055 R)
• M81: 35,601,002 km (0.095 R)
• M82: 36,483,630 km (0.068 R)
• M83: 37,167,441 km (0.118 R)
• M84: 38,617,045 km (0.117 R)
• M85: 40,085,198 km (0.11 R)
• M86: 41,500,394 km (0.062 R)
• M87: 43,147,915 km (0.066 R)
• M88: 45,548,812 km (0.045 R)
• M89: 48,366,787 km (0.034 R)
• M90: 48,666,731 km (0.028 R)
• M91: 48,967,273 km (0.079 R)
• M92: 49,117,768 km (0.11 R)
• M93: 49,570,152 km (0.082 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 10,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit