🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.48 AU - 0.54 AU

Year: 130 Days

Day: 33.1 Hours

Environment

Temp: 259 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,608,730 km

• M1: 208,839 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.71 AU - 0.79 AU

Year: 233 Days

Day: 19.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.14 AU - 1.28 AU

Year: 477 Days

Day: 38.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,608,730 km

• M1: 524,640 km (0.047 R)
• M2: 553,213 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.43 AU - 1.85 AU

Year: 752 Days

Day: 28.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,608,730 km

• M1: 1,392,008 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.66 AU - 1.76 AU

Year: 801 Days

Day: 33.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,608,730 km

• M1: 659,577 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.4 AU - 5.06 AU

Year: 3116 Days

Day: 17.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 124.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,608,730 km

• M1: 192,682 km (0.076 R)
• M2: 3,292,200 km (0.087 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 8.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.64 AU - 7.32 AU

Year: 6605 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,608,730 km

• M1: 150,795 km (0.102 R)
• M2: 208,539 km (0.111 R)
• M3: 380,577 km (0.082 R)
• M4: 633,996 km (0.085 R)
• M5: 761,752 km (0.065 R)
• M6: 822,788 km (0.108 R)
• M7: 924,066 km (0.069 R)
• M8: 1,016,218 km (0.063 R)
• M9: 1,649,915 km (0.081 R)
• M10: 1,997,580 km (0.106 R)
• M11: 2,066,395 km (0.059 R)
• M12: 2,188,766 km (0.11 R)
• M13: 2,404,337 km (0.1 R)
• M14: 2,514,740 km (0.116 R)
• M15: 2,626,789 km (0.085 R)
• M16: 2,721,484 km (0.096 R)
• M17: 2,992,705 km (0.102 R)
• M18: 3,151,728 km (0.086 R)
• M19: 3,293,098 km (0.058 R)
• M20: 3,478,150 km (0.083 R)
• M21: 4,273,862 km (0.059 R)
• M22: 4,772,920 km (0.105 R)
• M23: 5,338,400 km (0.1 R)
• M24: 5,507,446 km (0.069 R)
• M25: 6,251,396 km (0.106 R)
• M26: 6,661,144 km (0.096 R)
• M27: 6,869,385 km (0.085 R)
• M28: 7,079,570 km (0.104 R)
• M29: 7,185,635 km (0.114 R)
• M30: 7,238,742 km (0.082 R)
• M31: 7,750,516 km (0.103 R)
• M32: 8,052,105 km (0.086 R)
• M33: 8,329,609 km (0.047 R)
• M34: 8,385,559 km (0.088 R)
• M35: 8,553,857 km (0.106 R)
• M36: 8,610,255 km (0.099 R)
• M37: 8,751,924 km (0.064 R)
• M38: 8,894,192 km (0.109 R)
• M39: 9,123,376 km (0.112 R)
• M40: 10,268,996 km (0.07 R)
• M41: 10,449,262 km (0.028 R)
• M42: 10,600,206 km (0.085 R)
• M43: 10,843,452 km (0.095 R)
• M44: 11,027,009 km (0.035 R)
• M45: 11,273,396 km (0.067 R)
• M46: 11,459,346 km (0.106 R)
• M47: 11,708,876 km (0.102 R)
• M48: 11,865,804 km (0.088 R)
• M49: 11,960,200 km (0.109 R)
• M50: 12,724,944 km (0.095 R)
• M51: 13,703,015 km (0.05 R)
• M52: 13,901,532 km (0.096 R)
• M53: 14,001,164 km (0.064 R)
• M54: 14,570,234 km (0.077 R)
• M55: 14,738,981 km (0.108 R)
• M56: 14,942,434 km (0.072 R)
• M57: 15,454,956 km (0.089 R)
• M58: 15,938,606 km (0.094 R)
• M59: 16,008,169 km (0.088 R)
• M60: 16,182,301 km (0.075 R)
• M61: 16,392,187 km (0.086 R)
• M62: 16,602,970 km (0.1 R)
• M63: 16,708,586 km (0.116 R)
• M64: 17,419,176 km (0.039 R)
• M65: 17,634,298 km (0.089 R)
• M66: 17,778,211 km (0.061 R)
• M67: 18,321,251 km (0.064 R)
• M68: 18,503,461 km (0.053 R)
• M69: 18,980,080 km (0.041 R)
• M70: 19,460,738 km (0.08 R)
• M71: 19,795,837 km (0.08 R)
• M72: 20,283,227 km (0.104 R)
• M73: 20,888,500 km (0.061 R)
• M74: 21,692,140 km (0.081 R)
• M75: 22,427,713 km (0.082 R)
• M76: 22,661,833 km (0.112 R)
• M77: 22,857,358 km (0.103 R)
• M78: 23,289,845 km (0.119 R)
• M79: 25,573,307 km (0.077 R)
• M80: 25,654,688 km (0.115 R)
• M81: 25,940,271 km (0.107 R)
• M82: 26,762,161 km (0.083 R)
• M83: 26,844,889 km (0.093 R)
• M84: 26,969,055 km (0.095 R)
• M85: 27,217,837 km (0.063 R)
• M86: 27,843,455 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 14.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.15 AU - 10.07 AU

Year: 10670 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,608,730 km

• M1: 258,804 km (0.045 R)
• M2: 410,197 km (0.105 R)
• M3: 518,357 km (0.086 R)
• M4: 655,837 km (0.1 R)
• M5: 1,299,407 km (0.045 R)
• M6: 2,129,825 km (0.027 R)
• M7: 2,475,246 km (0.092 R)
• M8: 2,668,976 km (0.109 R)
• M9: 3,586,908 km (0.115 R)
• M10: 3,967,336 km (0.031 R)
• M11: 4,064,574 km (0.11 R)
• M12: 4,975,176 km (0.048 R)
• M13: 5,762,959 km (0.081 R)
• M14: 6,021,913 km (0.114 R)
• M15: 6,171,660 km (0.104 R)
• M16: 6,551,340 km (0.116 R)
• M17: 6,705,425 km (0.103 R)
• M18: 7,614,831 km (0.082 R)
• M19: 8,228,780 km (0.081 R)
• M20: 9,115,297 km (0.087 R)
• M21: 9,635,599 km (0.06 R)
• M22: 10,299,514 km (0.078 R)
• M23: 10,659,746 km (0.097 R)
• M24: 11,439,151 km (0.073 R)
• M25: 12,094,689 km (0.114 R)
• M26: 12,189,384 km (0.081 R)
• M27: 13,052,414 km (0.112 R)
• M28: 14,283,904 km (0.099 R)
• M29: 14,685,873 km (0.095 R)
• M30: 15,758,640 km (0.038 R)
• M31: 16,121,863 km (0.11 R)
• M32: 16,382,912 km (0.06 R)
• M33: 16,487,780 km (0.113 R)
• M34: 17,388,209 km (0.12 R)
• M35: 17,817,406 km (0.118 R)
• M36: 18,467,857 km (0.097 R)
• M37: 18,850,828 km (0.036 R)
• M38: 19,347,193 km (0.041 R)
• M39: 19,569,047 km (0.093 R)
• M40: 21,604,775 km (0.027 R)
• M41: 21,719,965 km (0.04 R)
• M42: 21,892,900 km (0.087 R)
• M43: 22,356,504 km (0.077 R)
• M44: 23,647,833 km (0.098 R)
• M45: 23,825,854 km (0.093 R)
• M46: 23,944,785 km (0.076 R)
• M47: 24,362,612 km (0.081 R)
• M48: 25,691,190 km (0.082 R)
• M49: 26,487,350 km (0.11 R)
• M50: 27,665,433 km (0.105 R)
• M51: 28,292,398 km (0.047 R)
• M52: 28,797,441 km (0.092 R)
• M53: 29,178,017 km (0.09 R)
• M54: 29,369,054 km (0.104 R)
• M55: 30,137,089 km (0.102 R)
• M56: 30,652,753 km (0.111 R)
• M57: 31,692,907 km (0.074 R)
• M58: 32,217,397 km (0.095 R)
• M59: 32,943,097 km (0.12 R)
• M60: 36,309,647 km (0.104 R)
• M61: 39,784,207 km (0.114 R)
• M62: 40,349,986 km (0.113 R)
• M63: 41,489,473 km (0.06 R)
• M64: 42,063,181 km (0.11 R)
• M65: 42,422,964 km (0.109 R)
• M66: 42,856,200 km (0.106 R)
• M67: 44,457,346 km (0.11 R)
• M68: 44,750,557 km (0.103 R)
• M69: 45,633,933 km (0.035 R)
• M70: 45,855,787 km (0.12 R)
• M71: 46,448,942 km (0.043 R)
• M72: 46,820,992 km (0.073 R)
• M73: 47,193,939 km (0.028 R)
• M74: 47,418,187 km (0.119 R)
• M75: 48,168,420 km (0.092 R)
• M76: 48,469,561 km (0.098 R)
• M77: 48,695,752 km (0.12 R)
• M78: 49,149,483 km (0.118 R)
• M79: 49,528,564 km (0.067 R)
• M80: 49,680,406 km (0.09 R)
• M81: 49,908,542 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.8

Radius: 3.8

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.16 AU - 14.28 AU

Year: 18201 Days

Day: 23.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 100.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,608,730 km

• M1: 258,056 km (0.067 R)
• M2: 306,526 km (0.112 R)
• M3: 427,252 km (0.089 R)
• M4: 562,488 km (0.112 R)
• M5: 659,876 km (0.109 R)
• M6: 964,906 km (0.1 R)
• M7: 1,121,984 km (0.071 R)
• M8: 1,162,525 km (0.118 R)
• M9: 1,372,710 km (0.083 R)
• M10: 1,923,829 km (0.06 R)
• M11: 1,972,598 km (0.091 R)
• M12: 2,482,277 km (0.05 R)
• M13: 2,562,163 km (0.078 R)
• M14: 3,435,515 km (0.109 R)
• M15: 4,455,922 km (0.116 R)
• M16: 4,881,977 km (0.025 R)
• M17: 4,915,188 km (0.103 R)
• M18: 4,982,058 km (0.119 R)
• M19: 5,218,423 km (0.042 R)
• M20: 5,527,492 km (0.119 R)
• M21: 5,597,055 km (0.098 R)
• M22: 5,701,923 km (0.074 R)
• M23: 6,127,678 km (0.039 R)
• M24: 6,490,304 km (0.085 R)
• M25: 6,711,110 km (0.078 R)
• M26: 6,859,810 km (0.093 R)
• M27: 6,972,009 km (0.118 R)
• M28: 7,426,786 km (0.058 R)
• M29: 8,847,816 km (0.094 R)
• M30: 10,051,481 km (0.113 R)
• M31: 10,264,209 km (0.109 R)
• M32: 10,954,902 km (0.089 R)
• M33: 11,571,395 km (0.117 R)
• M34: 11,660,256 km (0.103 R)
• M35: 11,839,026 km (0.071 R)
• M36: 11,883,756 km (0.062 R)
• M37: 12,018,543 km (0.089 R)
• M38: 12,244,287 km (0.114 R)
• M39: 12,791,665 km (0.069 R)
• M40: 13,721,715 km (0.036 R)
• M41: 15,449,870 km (0.09 R)
• M42: 15,991,414 km (0.115 R)
• M43: 17,042,489 km (0.086 R)
• M44: 17,909,558 km (0.104 R)
• M45: 18,634,360 km (0.061 R)
• M46: 19,633,225 km (0.086 R)
• M47: 19,792,546 km (0.107 R)
• M48: 19,952,317 km (0.107 R)
• M49: 21,409,101 km (0.086 R)
• M50: 22,122,683 km (0.098 R)
• M51: 22,510,141 km (0.072 R)
• M52: 24,423,648 km (0.094 R)
• M53: 24,823,971 km (0.03 R)
• M54: 25,284,284 km (0.111 R)
• M55: 26,740,619 km (0.095 R)
• M56: 26,858,203 km (0.104 R)
• M57: 28,283,721 km (0.037 R)
• M58: 28,824,667 km (0.107 R)
• M59: 29,794,660 km (0.047 R)
• M60: 29,916,582 km (0.106 R)
• M61: 30,344,881 km (0.052 R)
• M62: 30,898,543 km (0.116 R)
• M63: 31,455,495 km (0.105 R)
• M64: 31,641,894 km (0.083 R)
• M65: 31,890,975 km (0.106 R)
• M66: 32,453,912 km (0.075 R)
• M67: 32,957,009 km (0.115 R)
• M68: 33,335,941 km (0.115 R)
• M69: 33,399,221 km (0.064 R)
• M70: 34,545,589 km (0.104 R)
• M71: 35,188,112 km (0.064 R)
• M72: 35,899,300 km (0.097 R)
• M73: 36,289,152 km (0.043 R)
• M74: 37,335,889 km (0.116 R)
• M75: 37,533,208 km (0.049 R)
• M76: 37,730,827 km (0.093 R)
• M77: 38,857,748 km (0.083 R)
• M78: 39,057,760 km (0.054 R)
• M79: 39,928,270 km (0.034 R)
• M80: 43,889,622 km (0.102 R)
• M81: 44,724,677 km (0.117 R)
• M82: 46,481,255 km (0.077 R)
• M83: 46,835,204 km (0.117 R)
• M84: 47,119,141 km (0.083 R)
• M85: 47,190,200 km (0.087 R)
• M86: 47,332,317 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.8

Radius: 3.8

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.54 AU - 19.52 AU

Year: 22987 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,608,730 km

• M1: 71,657 km (0.079 R)
• M2: 156,180 km (0.101 R)
• M3: 457,321 km (0.113 R)
• M4: 554,410 km (0.106 R)
• M5: 1,501,963 km (0.111 R)
• M6: 3,300,877 km (0.104 R)
• M7: 3,327,655 km (0.093 R)
• M8: 3,961,501 km (0.084 R)
• M9: 4,306,773 km (0.116 R)
• M10: 4,572,010 km (0.099 R)
• M11: 4,721,608 km (0.113 R)
• M12: 4,995,073 km (0.112 R)
• M13: 5,242,508 km (0.102 R)
• M14: 5,304,890 km (0.097 R)
• M15: 5,589,126 km (0.101 R)
• M16: 5,684,869 km (0.083 R)
• M17: 5,716,883 km (0.085 R)
• M18: 5,878,149 km (0.106 R)
• M19: 6,172,109 km (0.073 R)
• M20: 6,304,353 km (0.109 R)
• M21: 7,641,310 km (0.1 R)
• M22: 8,214,269 km (0.055 R)
• M23: 8,396,180 km (0.095 R)
• M24: 8,912,592 km (0.096 R)
• M25: 9,401,179 km (0.076 R)
• M26: 9,553,320 km (0.091 R)
• M27: 10,014,381 km (0.093 R)
• M28: 11,319,472 km (0.114 R)
• M29: 11,603,260 km (0.055 R)
• M30: 13,739,368 km (0.081 R)
• M31: 13,955,088 km (0.081 R)
• M32: 14,085,238 km (0.082 R)
• M33: 14,302,903 km (0.088 R)
• M34: 14,346,436 km (0.078 R)
• M35: 14,565,447 km (0.106 R)
• M36: 14,918,199 km (0.036 R)
• M37: 14,962,480 km (0.108 R)
• M38: 15,229,063 km (0.081 R)
• M39: 15,407,683 km (0.101 R)
• M40: 17,231,431 km (0.08 R)
• M41: 18,834,522 km (0.115 R)
• M42: 19,026,306 km (0.111 R)
• M43: 19,896,966 km (0.101 R)
• M44: 20,435,368 km (0.053 R)
• M45: 20,484,586 km (0.065 R)
• M46: 23,609,985 km (0.102 R)
• M47: 24,127,893 km (0.03 R)
• M48: 24,911,636 km (0.08 R)
• M49: 28,348,348 km (0.12 R)
• M50: 29,008,972 km (0.093 R)
• M51: 30,908,416 km (0.072 R)
• M52: 31,304,402 km (0.081 R)
• M53: 31,816,026 km (0.115 R)
• M54: 33,309,462 km (0.058 R)
• M55: 33,367,356 km (0.098 R)
• M56: 33,890,051 km (0.105 R)
• M57: 34,181,468 km (0.093 R)
• M58: 35,947,920 km (0.107 R)
• M59: 36,364,250 km (0.091 R)
• M60: 38,652,499 km (0.081 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 17,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit