🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.54 AU - 0.66 AU

Year: 164 Days

Day: 13.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,248,293 km

• M1: 216,618 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.66 AU - 0.76 AU

Year: 211 Days

Day: 41.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.24 AU

Year: 358 Days

Day: 37.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.11 AU - 1.75 AU

Year: 604 Days

Day: 19.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,248,293 km

• M1: 553,213 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.61 AU - 3.83 AU

Year: 2040 Days

Day: 12.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 9.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.55 AU - 8.33 AU

Year: 7166 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,248,293 km

• M1: 294,109 km (0.084 R)
• M2: 553,213 km (0.109 R)
• M3: 624,122 km (0.087 R)
• M4: 720,164 km (0.101 R)
• M5: 868,565 km (0.047 R)
• M6: 928,554 km (0.074 R)
• M7: 1,002,455 km (0.075 R)
• M8: 1,332,618 km (0.075 R)
• M9: 1,402,779 km (0.113 R)
• M10: 1,488,648 km (0.079 R)
• M11: 1,576,313 km (0.097 R)
• M12: 1,818,811 km (0.062 R)
• M13: 2,122,495 km (0.08 R)
• M14: 2,305,902 km (0.078 R)
• M15: 2,442,484 km (0.078 R)
• M16: 2,581,760 km (0.063 R)
• M17: 2,723,878 km (0.11 R)
• M18: 2,997,193 km (0.049 R)
• M19: 3,146,791 km (0.109 R)
• M20: 3,531,258 km (0.071 R)
• M21: 3,609,946 km (0.097 R)
• M22: 3,709,279 km (0.116 R)
• M23: 3,789,314 km (0.101 R)
• M24: 3,951,179 km (0.105 R)
• M25: 4,240,052 km (0.026 R)
• M26: 4,514,565 km (0.081 R)
• M27: 4,882,127 km (0.098 R)
• M28: 4,948,099 km (0.074 R)
• M29: 5,237,122 km (0.082 R)
• M30: 5,440,426 km (0.108 R)
• M31: 5,554,569 km (0.05 R)
• M32: 5,692,498 km (0.118 R)
• M33: 5,878,299 km (0.108 R)
• M34: 5,995,434 km (0.115 R)
• M35: 6,089,681 km (0.105 R)
• M36: 6,208,162 km (0.079 R)
• M37: 6,471,753 km (0.105 R)
• M38: 7,134,023 km (0.066 R)
• M39: 7,766,523 km (0.06 R)
• M40: 8,788,875 km (0.066 R)
• M41: 9,329,372 km (0.089 R)
• M42: 9,548,682 km (0.071 R)
• M43: 9,769,639 km (0.059 R)
• M44: 10,048,339 km (0.032 R)
• M45: 10,556,523 km (0.1 R)
• M46: 11,044,063 km (0.078 R)
• M47: 11,188,874 km (0.082 R)
• M48: 12,641,319 km (0.084 R)
• M49: 13,435,983 km (0.086 R)
• M50: 13,621,634 km (0.098 R)
• M51: 13,995,479 km (0.116 R)
• M52: 14,120,842 km (0.077 R)
• M53: 14,721,627 km (0.072 R)
• M54: 15,752,057 km (0.079 R)
• M55: 16,111,691 km (0.076 R)
• M56: 16,243,187 km (0.106 R)
• M57: 16,407,894 km (0.081 R)
• M58: 17,072,707 km (0.042 R)
• M59: 17,916,140 km (0.111 R)
• M60: 18,325,739 km (0.055 R)
• M61: 18,462,920 km (0.066 R)
• M62: 18,738,480 km (0.083 R)
• M63: 19,223,925 km (0.05 R)
• M64: 19,293,488 km (0.102 R)
• M65: 19,468,069 km (0.114 R)
• M66: 19,538,080 km (0.082 R)
• M67: 19,643,248 km (0.08 R)
• M68: 19,713,409 km (0.12 R)
• M69: 20,065,562 km (0.056 R)
• M70: 20,455,414 km (0.041 R)
• M71: 20,562,227 km (0.043 R)
• M72: 20,669,040 km (0.108 R)
• M73: 20,883,564 km (0.081 R)
• M74: 21,422,864 km (0.119 R)
• M75: 21,821,243 km (0.104 R)
• M76: 23,216,393 km (0.056 R)
• M77: 24,489,022 km (0.09 R)
• M78: 25,171,936 km (0.044 R)
• M79: 25,477,415 km (0.096 R)
• M80: 25,668,900 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 11.9

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.74 AU - 11.18 AU

Year: 9470 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,248,293 km

• M1: 165,605 km (0.093 R)
• M2: 380,727 km (0.065 R)
• M3: 654,042 km (0.115 R)
• M4: 753,973 km (0.11 R)
• M5: 1,009,337 km (0.098 R)
• M6: 1,579,454 km (0.12 R)
• M7: 1,813,874 km (0.081 R)
• M8: 2,085,095 km (0.037 R)
• M9: 2,476,144 km (0.067 R)
• M10: 2,557,226 km (0.08 R)
• M11: 2,666,732 km (0.041 R)
• M12: 3,507,322 km (0.073 R)
• M13: 3,722,145 km (0.105 R)
• M14: 4,326,819 km (0.069 R)
• M15: 4,491,078 km (0.069 R)
• M16: 5,030,827 km (0.119 R)
• M17: 5,520,012 km (0.097 R)
• M18: 6,468,911 km (0.094 R)
• M19: 6,847,244 km (0.101 R)
• M20: 6,923,838 km (0.036 R)
• M21: 7,039,178 km (0.119 R)
• M22: 8,309,713 km (0.03 R)
• M23: 8,596,941 km (0.119 R)
• M24: 8,679,668 km (0.09 R)
• M25: 9,097,196 km (0.098 R)
• M26: 9,521,306 km (0.092 R)
• M27: 9,995,232 km (0.102 R)
• M28: 10,388,824 km (0.115 R)
• M29: 10,609,631 km (0.039 R)
• M30: 10,787,502 km (0.067 R)
• M31: 11,056,031 km (0.119 R)
• M32: 11,326,952 km (0.047 R)
• M33: 11,691,373 km (0.115 R)
• M34: 11,783,076 km (0.108 R)
• M35: 11,921,155 km (0.099 R)
• M36: 12,106,058 km (0.11 R)
• M37: 13,475,178 km (0.116 R)
• M38: 14,992,250 km (0.084 R)
• M39: 16,306,018 km (0.091 R)
• M40: 16,562,878 km (0.083 R)
• M41: 17,551,271 km (0.08 R)
• M42: 17,920,179 km (0.11 R)
• M43: 18,079,202 km (0.032 R)
• M44: 18,238,524 km (0.073 R)
• M45: 19,530,451 km (0.107 R)
• M46: 20,297,589 km (0.029 R)
• M47: 21,018,800 km (0.111 R)
• M48: 21,354,647 km (0.116 R)
• M49: 23,754,047 km (0.04 R)
• M50: 23,928,628 km (0.085 R)
• M51: 24,749,322 km (0.067 R)
• M52: 25,519,602 km (0.117 R)
• M53: 25,817,900 km (0.12 R)
• M54: 25,937,578 km (0.114 R)
• M55: 26,599,100 km (0.11 R)
• M56: 26,901,587 km (0.054 R)
• M57: 27,083,647 km (0.113 R)
• M58: 27,449,115 km (0.118 R)
• M59: 27,571,187 km (0.115 R)
• M60: 28,184,688 km (0.055 R)
• M61: 28,307,956 km (0.116 R)
• M62: 28,988,926 km (0.116 R)
• M63: 32,023,369 km (0.067 R)
• M64: 33,382,466 km (0.09 R)
• M65: 34,958,629 km (0.103 R)
• M66: 35,622,544 km (0.113 R)
• M67: 36,022,868 km (0.116 R)
• M68: 36,693,366 km (0.082 R)
• M69: 36,962,791 km (0.093 R)
• M70: 37,097,729 km (0.115 R)
• M71: 38,251,278 km (0.116 R)
• M72: 38,592,810 km (0.075 R)
• M73: 38,866,724 km (0.089 R)
• M74: 41,641,614 km (0.05 R)
• M75: 41,993,020 km (0.094 R)
• M76: 42,486,543 km (0.025 R)
• M77: 42,911,102 km (0.076 R)
• M78: 44,264,813 km (0.107 R)
• M79: 44,551,592 km (0.094 R)
• M80: 45,199,052 km (0.046 R)
• M81: 45,632,586 km (0.116 R)
• M82: 46,285,282 km (0.107 R)
• M83: 46,430,691 km (0.109 R)
• M84: 47,453,193 km (0.09 R)
• M85: 48,557,075 km (0.115 R)
• M86: 49,074,983 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.6

Radius: 3

Gravity: 48.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.57 AU - 17.53 AU

Year: 18596 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,248,293 km

• M1: 175,030 km (0.116 R)
• M2: 226,491 km (0.104 R)
• M3: 268,379 km (0.077 R)
• M4: 650,452 km (0.052 R)
• M5: 1,067,231 km (0.037 R)
• M6: 1,213,089 km (0.1 R)
• M7: 1,263,204 km (0.095 R)
• M8: 1,687,464 km (0.119 R)
• M9: 1,944,024 km (0.112 R)
• M10: 2,121,747 km (0.064 R)
• M11: 2,212,553 km (0.118 R)
• M12: 2,273,888 km (0.066 R)
• M13: 2,685,731 km (0.056 R)
• M14: 2,984,178 km (0.071 R)
• M15: 3,830,005 km (0.093 R)
• M16: 4,982,806 km (0.098 R)
• M17: 5,306,984 km (0.119 R)
• M18: 7,027,360 km (0.1 R)
• M19: 7,666,741 km (0.1 R)
• M20: 10,972,854 km (0.037 R)
• M21: 11,077,573 km (0.032 R)
• M22: 11,658,910 km (0.114 R)
• M23: 11,765,723 km (0.069 R)
• M24: 11,980,246 km (0.097 R)
• M25: 12,686,498 km (0.062 R)
• M26: 12,961,608 km (0.111 R)
• M27: 13,686,260 km (0.063 R)
• M28: 17,257,162 km (0.065 R)
• M29: 17,500,857 km (0.111 R)
• M30: 18,861,300 km (0.03 R)
• M31: 20,576,738 km (0.034 R)
• M32: 21,159,572 km (0.075 R)
• M33: 23,882,253 km (0.115 R)
• M34: 24,562,923 km (0.041 R)
• M35: 25,388,105 km (0.082 R)
• M36: 27,136,007 km (0.086 R)
• M37: 27,419,195 km (0.115 R)
• M38: 27,490,254 km (0.087 R)
• M39: 29,356,787 km (0.119 R)
• M40: 29,502,046 km (0.095 R)
• M41: 31,784,012 km (0.107 R)
• M42: 32,832,993 km (0.075 R)
• M43: 32,908,390 km (0.03 R)
• M44: 33,665,206 km (0.089 R)
• M45: 33,741,201 km (0.057 R)
• M46: 34,351,112 km (0.103 R)
• M47: 34,734,232 km (0.114 R)
• M48: 34,964,762 km (0.118 R)
• M49: 35,195,891 km (0.074 R)
• M50: 35,350,126 km (0.118 R)
• M51: 35,814,478 km (0.116 R)
• M52: 36,202,984 km (0.06 R)
• M53: 37,612,944 km (0.067 R)
• M54: 38,007,733 km (0.083 R)
• M55: 38,166,007 km (0.052 R)
• M56: 39,600,800 km (0.067 R)
• M57: 40,163,438 km (0.066 R)
• M58: 40,244,071 km (0.108 R)
• M59: 41,540,935 km (0.094 R)
• M60: 41,704,146 km (0.082 R)
• M61: 42,687,004 km (0.118 R)
• M62: 43,181,276 km (0.082 R)
• M63: 43,429,159 km (0.12 R)
• M64: 43,511,887 km (0.041 R)
• M65: 44,092,476 km (0.074 R)
• M66: 44,258,829 km (0.08 R)
• M67: 44,425,481 km (0.113 R)
• M68: 44,508,807 km (0.038 R)
• M69: 45,429,133 km (0.108 R)
• M70: 45,681,206 km (0.056 R)
• M71: 45,933,877 km (0.111 R)
• M72: 46,186,847 km (0.099 R)
• M73: 47,629,419 km (0.084 R)
• M74: 48,742,427 km (0.069 R)
• M75: 48,828,446 km (0.076 R)
• M76: 53,722,839 km (0.1 R)
• M77: 54,791,866 km (0.084 R)
• M78: 54,881,176 km (0.119 R)
• M79: 54,970,635 km (0.045 R)
• M80: 55,418,681 km (0.034 R)
• M81: 55,777,865 km (0.028 R)
• M82: 56,137,798 km (0.093 R)
• M83: 56,769,699 km (0.108 R)
• M84: 57,494,650 km (0.1 R)
• M85: 58,405,253 km (0.068 R)
• M86: 58,587,912 km (0.107 R)
• M87: 59,412,346 km (0.107 R)
• M88: 59,596,201 km (0.103 R)
• M89: 59,780,057 km (0.109 R)
• M90: 60,148,517 km (0.08 R)
• M91: 60,980,131 km (0.105 R)
• M92: 61,350,984 km (0.057 R)
• M93: 61,629,536 km (0.112 R)
• M94: 61,815,635 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.3

Radius: 5.3

Gravity: 22.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 17.98 AU - 21.62 AU

Year: 31110 Days

Day: 15.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,248,293 km

• M1: 633,697 km (0.117 R)
• M2: 889,359 km (0.083 R)
• M3: 1,276,070 km (0.11 R)
• M4: 1,863,541 km (0.043 R)
• M5: 3,155,468 km (0.093 R)
• M6: 4,985,499 km (0.103 R)
• M7: 5,205,856 km (0.057 R)
• M8: 5,599,000 km (0.05 R)
• M9: 6,235,838 km (0.092 R)
• M10: 6,294,929 km (0.101 R)
• M11: 6,532,939 km (0.114 R)
• M12: 7,703,393 km (0.063 R)
• M13: 8,475,467 km (0.064 R)
• M14: 9,610,616 km (0.08 R)
• M15: 9,884,679 km (0.073 R)
• M16: 12,463,747 km (0.062 R)
• M17: 12,687,545 km (0.105 R)
• M18: 12,837,442 km (0.04 R)
• M19: 13,063,484 km (0.088 R)
• M20: 13,596,053 km (0.063 R)
• M21: 14,525,504 km (0.115 R)
• M22: 15,076,922 km (0.082 R)
• M23: 17,184,906 km (0.037 R)
• M24: 17,600,638 km (0.073 R)
• M25: 18,782,611 km (0.112 R)
• M26: 19,383,097 km (0.091 R)
• M27: 19,555,882 km (0.097 R)
• M28: 19,729,117 km (0.115 R)
• M29: 20,427,140 km (0.097 R)
• M30: 21,222,104 km (0.089 R)
• M31: 21,400,125 km (0.028 R)
• M32: 22,117,148 km (0.094 R)
• M33: 22,297,712 km (0.117 R)
• M34: 23,574,829 km (0.053 R)
• M35: 27,740,232 km (0.064 R)
• M36: 28,521,582 km (0.104 R)
• M37: 29,211,228 km (0.104 R)
• M38: 31,211,501 km (0.083 R)
• M39: 32,637,917 km (0.103 R)
• M40: 35,765,261 km (0.057 R)
• M41: 35,977,091 km (0.047 R)
• M42: 36,189,370 km (0.043 R)
• M43: 36,721,939 km (0.037 R)
• M44: 40,301,068 km (0.093 R)
• M45: 40,963,637 km (0.058 R)
• M46: 42,523,644 km (0.108 R)
• M47: 42,972,886 km (0.079 R)
• M48: 43,649,816 km (0.112 R)
• M49: 44,444,031 km (0.116 R)
• M50: 45,128,442 km (0.074 R)
• M51: 46,507,884 km (0.1 R)
• M52: 47,202,766 km (0.047 R)
• M53: 48,251,447 km (0.027 R)
• M54: 48,602,852 km (0.099 R)
• M55: 48,720,137 km (0.083 R)
• M56: 51,324,037 km (0.046 R)
• M57: 52,643,042 km (0.094 R)
• M58: 54,459,310 km (0.068 R)
• M59: 55,681,674 km (0.111 R)
• M60: 55,927,164 km (0.04 R)
• M61: 56,050,133 km (0.118 R)
• M62: 57,284,166 km (0.057 R)
• M63: 57,780,233 km (0.063 R)
• M64: 60,660,441 km (0.109 R)
• M65: 61,039,522 km (0.115 R)
• M66: 61,546,210 km (0.086 R)
• M67: 61,673,069 km (0.071 R)
• M68: 63,202,707 km (0.118 R)
• M69: 63,458,818 km (0.118 R)
• M70: 63,843,584 km (0.063 R)
• M71: 65,520,277 km (0.088 R)
• M72: 67,472,679 km (0.119 R)
• M73: 67,996,571 km (0.109 R)
• M74: 69,444,229 km (0.096 R)
• M75: 71,168,195 km (0.051 R)
• M76: 71,301,337 km (0.093 R)
• M77: 72,236,025 km (0.104 R)
• M78: 73,040,412 km (0.066 R)
• M79: 73,982,580 km (0.115 R)
• M80: 74,793,400 km (0.083 R)
• M81: 77,654,160 km (0.114 R)
• M82: 81,523,958 km (0.057 R)
• M83: 82,081,808 km (0.11 R)
• M84: 83,763,289 km (0.119 R)
• M85: 86,732,956 km (0.063 R)
• M86: 87,017,491 km (0.076 R)
• M87: 87,302,475 km (0.098 R)
• M88: 87,730,474 km (0.102 R)
• M89: 88,731,733 km (0.072 R)
• M90: 89,593,118 km (0.086 R)
• M91: 90,745,769 km (0.101 R)
• M92: 91,468,776 km (0.097 R)
• M93: 93,649,015 km (0.063 R)
• M94: 98,357,010 km (0.08 R)
• M95: 98,505,411 km (0.092 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 20,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit