🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.51 AU - 0.75 AU

Year: 176 Days

Day: 24.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.36 AU - 2.04 AU

Year: 779 Days

Day: 33.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.44 AU - 2.16 AU

Year: 849 Days

Day: 22.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.71 AU - 2.45 AU

Year: 1054 Days

Day: 20.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.07 AU - 2.25 AU

Year: 1116 Days

Day: 22.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 11

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.65 AU - 7.29 AU

Year: 5127 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,410,716 km

• M1: 148,850 km (0.114 R)
• M2: 400,473 km (0.094 R)
• M3: 652,696 km (0.07 R)
• M4: 784,641 km (0.047 R)
• M5: 854,204 km (0.052 R)
• M6: 926,160 km (0.11 R)
• M7: 1,139,337 km (0.115 R)
• M8: 1,252,284 km (0.025 R)
• M9: 1,352,066 km (0.091 R)
• M10: 1,668,315 km (0.078 R)
• M11: 1,835,267 km (0.093 R)
• M12: 2,027,350 km (0.057 R)
• M13: 2,622,002 km (0.109 R)
• M14: 2,950,220 km (0.114 R)
• M15: 3,039,978 km (0.086 R)
• M16: 3,245,526 km (0.097 R)
• M17: 3,361,614 km (0.118 R)
• M18: 3,938,463 km (0.117 R)
• M19: 4,037,497 km (0.088 R)
• M20: 4,340,133 km (0.073 R)
• M21: 4,494,219 km (0.068 R)
• M22: 4,572,010 km (0.111 R)
• M23: 5,264,499 km (0.106 R)
• M24: 5,791,382 km (0.092 R)
• M25: 6,075,469 km (0.108 R)
• M26: 7,287,660 km (0.098 R)
• M27: 7,625,452 km (0.119 R)
• M28: 8,252,866 km (0.073 R)
• M29: 8,412,337 km (0.117 R)
• M30: 8,669,645 km (0.101 R)
• M31: 9,224,953 km (0.085 R)
• M32: 9,523,550 km (0.111 R)
• M33: 9,724,460 km (0.098 R)
• M34: 9,994,484 km (0.102 R)
• M35: 10,404,233 km (0.114 R)
• M36: 10,749,953 km (0.102 R)
• M37: 11,029,253 km (0.098 R)
• M38: 11,738,047 km (0.09 R)
• M39: 11,953,468 km (0.099 R)
• M40: 12,315,645 km (0.108 R)
• M41: 12,424,851 km (0.091 R)
• M42: 12,754,864 km (0.078 R)
• M43: 13,013,519 km (0.117 R)
• M44: 13,162,069 km (0.106 R)
• M45: 13,799,805 km (0.063 R)
• M46: 14,027,344 km (0.055 R)
• M47: 14,601,500 km (0.037 R)
• M48: 14,833,377 km (0.102 R)
• M49: 15,144,391 km (0.115 R)
• M50: 15,852,138 km (0.065 R)
• M51: 16,130,241 km (0.117 R)
• M52: 16,450,081 km (0.117 R)
• M53: 16,651,141 km (0.07 R)
• M54: 16,812,557 km (0.089 R)
• M55: 16,933,881 km (0.082 R)
• M56: 17,832,814 km (0.078 R)
• M57: 18,873,267 km (0.097 R)
• M58: 18,999,378 km (0.112 R)
• M59: 19,083,752 km (0.074 R)
• M60: 19,294,834 km (0.093 R)
• M61: 19,464,478 km (0.118 R)
• M62: 19,719,692 km (0.12 R)
• M63: 20,319,580 km (0.104 R)
• M64: 20,535,300 km (0.106 R)
• M65: 20,621,767 km (0.093 R)
• M66: 20,795,151 km (0.074 R)
• M67: 20,925,451 km (0.089 R)
• M68: 21,713,233 km (0.089 R)
• M69: 22,154,996 km (0.12 R)
• M70: 22,823,399 km (0.053 R)
• M71: 23,047,646 km (0.049 R)
• M72: 23,543,563 km (0.038 R)
• M73: 24,591,796 km (0.109 R)
• M74: 25,515,712 km (0.109 R)
• M75: 26,216,129 km (0.055 R)
• M76: 26,357,050 km (0.114 R)
• M77: 27,731,406 km (0.069 R)
• M78: 28,355,080 km (0.046 R)
• M79: 29,323,726 km (0.072 R)
• M80: 30,995,033 km (0.097 R)
• M81: 31,842,206 km (0.101 R)
• M82: 32,042,667 km (0.099 R)
• M83: 32,848,700 km (0.116 R)
• M84: 33,000,542 km (0.095 R)
• M85: 33,304,974 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 8.6

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.71 AU - 8.51 AU

Year: 6663 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,410,716 km

• M1: 127,457 km (0.087 R)
• M2: 197,768 km (0.068 R)
• M3: 276,756 km (0.055 R)
• M4: 430,393 km (0.103 R)
• M5: 894,296 km (0.052 R)
• M6: 967,898 km (0.112 R)
• M7: 1,155,644 km (0.056 R)
• M8: 1,367,325 km (0.108 R)
• M9: 1,477,877 km (0.119 R)
• M10: 1,540,708 km (0.102 R)
• M11: 1,604,437 km (0.07 R)
• M12: 1,682,078 km (0.073 R)
• M13: 1,747,902 km (0.04 R)
• M14: 2,587,594 km (0.059 R)
• M15: 2,881,704 km (0.079 R)
• M16: 3,040,726 km (0.075 R)
• M17: 3,434,618 km (0.093 R)
• M18: 3,844,516 km (0.074 R)
• M19: 4,198,165 km (0.1 R)
• M20: 4,252,020 km (0.112 R)
• M21: 4,324,426 km (0.085 R)
• M22: 4,766,787 km (0.109 R)
• M23: 4,879,733 km (0.102 R)
• M24: 5,874,708 km (0.11 R)
• M25: 5,935,296 km (0.111 R)
• M26: 6,138,300 km (0.07 R)
• M27: 6,323,053 km (0.119 R)
• M28: 6,384,987 km (0.111 R)
• M29: 6,488,808 km (0.094 R)
• M30: 6,866,991 km (0.116 R)
• M31: 7,123,103 km (0.09 R)
• M32: 7,426,038 km (0.098 R)
• M33: 9,212,686 km (0.056 R)
• M34: 10,214,094 km (0.052 R)
• M35: 10,457,639 km (0.09 R)
• M36: 10,950,564 km (0.096 R)
• M37: 11,025,064 km (0.065 R)
• M38: 11,450,969 km (0.102 R)
• M39: 11,780,234 km (0.071 R)
• M40: 12,112,640 km (0.043 R)
• M41: 12,241,295 km (0.064 R)
• M42: 12,552,009 km (0.079 R)
• M43: 12,996,614 km (0.107 R)
• M44: 13,207,547 km (0.035 R)
• M45: 13,552,969 km (0.116 R)
• M46: 14,225,411 km (0.109 R)
• M47: 14,361,096 km (0.081 R)
• M48: 14,497,380 km (0.09 R)
• M49: 14,688,865 km (0.094 R)
• M50: 15,157,256 km (0.114 R)
• M51: 16,222,094 km (0.099 R)
• M52: 16,392,336 km (0.043 R)
• M53: 16,734,766 km (0.114 R)
• M54: 17,397,784 km (0.068 R)
• M55: 19,047,549 km (0.096 R)
• M56: 19,558,276 km (0.112 R)
• M57: 20,225,782 km (0.105 R)
• M58: 20,348,003 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 13.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.52 AU - 12.56 AU

Year: 13778 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,410,716 km

• M1: 285,582 km (0.053 R)
• M2: 379,829 km (0.066 R)
• M3: 578,495 km (0.119 R)
• M4: 712,983 km (0.04 R)
• M5: 837,748 km (0.082 R)
• M6: 1,087,427 km (0.047 R)
• M7: 1,362,238 km (0.102 R)
• M8: 2,008,651 km (0.081 R)
• M9: 2,413,163 km (0.09 R)
• M10: 2,641,749 km (0.098 R)
• M11: 2,809,598 km (0.099 R)
• M12: 2,911,923 km (0.061 R)
• M13: 3,889,694 km (0.119 R)
• M14: 5,552,325 km (0.087 R)
• M15: 6,616,415 km (0.112 R)
• M16: 7,172,021 km (0.119 R)
• M17: 7,360,514 km (0.042 R)
• M18: 7,694,417 km (0.087 R)
• M19: 7,790,758 km (0.12 R)
• M20: 8,278,597 km (0.113 R)
• M21: 8,526,181 km (0.078 R)
• M22: 9,232,582 km (0.068 R)
• M23: 9,592,814 km (0.093 R)
• M24: 11,080,116 km (0.099 R)
• M25: 11,408,034 km (0.111 R)
• M26: 11,683,893 km (0.115 R)
• M27: 12,638,028 km (0.074 R)
• M28: 13,675,639 km (0.106 R)
• M29: 15,101,456 km (0.071 R)
• M30: 15,831,943 km (0.091 R)
• M31: 16,636,330 km (0.103 R)
• M32: 18,414,002 km (0.104 R)
• M33: 19,128,781 km (0.054 R)
• M34: 19,720,291 km (0.109 R)
• M35: 21,056,499 km (0.1 R)
• M36: 21,599,090 km (0.089 R)
• M37: 23,115,115 km (0.062 R)
• M38: 23,464,426 km (0.027 R)
• M39: 24,665,099 km (0.047 R)
• M40: 25,813,561 km (0.025 R)
• M41: 26,030,777 km (0.058 R)
• M42: 26,467,154 km (0.11 R)
• M43: 26,832,622 km (0.116 R)
• M44: 27,642,545 km (0.094 R)
• M45: 28,087,748 km (0.116 R)
• M46: 28,311,247 km (0.076 R)
• M47: 29,286,476 km (0.12 R)
• M48: 29,892,198 km (0.066 R)
• M49: 30,501,959 km (0.09 R)
• M50: 30,655,147 km (0.107 R)
• M51: 31,889,030 km (0.113 R)
• M52: 32,044,462 km (0.106 R)
• M53: 32,434,015 km (0.092 R)
• M54: 33,217,908 km (0.08 R)
• M55: 33,612,098 km (0.111 R)
• M56: 34,087,371 km (0.06 R)
• M57: 35,044,348 km (0.025 R)
• M58: 35,365,385 km (0.085 R)
• M59: 36,984,932 km (0.107 R)
• M60: 38,215,374 km (0.095 R)
• M61: 38,628,564 km (0.099 R)
• M62: 39,209,452 km (0.063 R)
• M63: 39,960,583 km (0.109 R)
• M64: 40,379,906 km (0.11 R)
• M65: 41,222,890 km (0.08 R)
• M66: 44,305,803 km (0.112 R)
• M67: 45,612,241 km (0.081 R)
• M68: 45,962,749 km (0.106 R)
• M69: 46,402,118 km (0.052 R)
• M70: 46,931,246 km (0.051 R)
• M71: 48,441,137 km (0.07 R)
• M72: 50,237,957 km (0.093 R)
• M73: 52,698,094 km (0.09 R)
• M74: 52,789,947 km (0.112 R)
• M75: 53,804,071 km (0.082 R)
• M76: 54,452,727 km (0.091 R)
• M77: 55,851,467 km (0.096 R)
• M78: 56,790,493 km (0.112 R)
• M79: 56,884,740 km (0.064 R)
• M80: 57,450,968 km (0.108 R)
• M81: 60,310,232 km (0.082 R)
• M82: 62,047,961 km (0.067 R)
• M83: 62,242,139 km (0.081 R)
• M84: 64,292,228 km (0.044 R)
• M85: 64,390,364 km (0.105 R)
• M86: 65,177,698 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.2

Radius: 7.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.45 AU - 17.19 AU

Year: 20052 Days

Day: 20.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,410,716 km

• M1: 415,882 km (0.096 R)
• M2: 1,333,665 km (0.059 R)
• M3: 1,668,615 km (0.101 R)
• M4: 1,871,769 km (0.117 R)
• M5: 1,950,158 km (0.101 R)
• M6: 2,329,837 km (0.06 R)
• M7: 2,442,634 km (0.115 R)
• M8: 2,528,354 km (0.109 R)
• M9: 4,584,427 km (0.108 R)
• M10: 5,797,366 km (0.096 R)
• M11: 6,028,046 km (0.108 R)
• M12: 6,458,738 km (0.106 R)
• M13: 7,185,186 km (0.097 R)
• M14: 7,557,984 km (0.047 R)
• M15: 7,641,609 km (0.116 R)
• M16: 7,725,683 km (0.092 R)
• M17: 8,713,926 km (0.034 R)
• M18: 8,801,740 km (0.115 R)
• M19: 9,066,977 km (0.097 R)
• M20: 9,605,380 km (0.094 R)
• M21: 9,696,036 km (0.105 R)
• M22: 9,832,769 km (0.057 R)
• M23: 10,901,346 km (0.109 R)
• M24: 13,096,695 km (0.069 R)
• M25: 13,653,498 km (0.054 R)
• M26: 14,373,513 km (0.1 R)
• M27: 14,581,454 km (0.115 R)
• M28: 15,796,488 km (0.087 R)
• M29: 15,903,600 km (0.03 R)
• M30: 16,226,731 km (0.107 R)
• M31: 18,378,547 km (0.106 R)
• M32: 19,001,622 km (0.074 R)
• M33: 19,058,619 km (0.081 R)
• M34: 19,516,538 km (0.118 R)
• M35: 19,689,174 km (0.097 R)
• M36: 20,210,224 km (0.107 R)
• M37: 20,911,838 km (0.098 R)
• M38: 21,800,150 km (0.12 R)
• M39: 22,943,077 km (0.103 R)
• M40: 23,125,288 km (0.097 R)
• M41: 23,247,060 km (0.108 R)
• M42: 23,368,983 km (0.077 R)
• M43: 24,290,505 km (0.116 R)
• M44: 26,042,297 km (0.082 R)
• M45: 26,169,006 km (0.088 R)
• M46: 27,254,189 km (0.066 R)
• M47: 28,223,733 km (0.028 R)
• M48: 30,063,637 km (0.092 R)
• M49: 30,529,634 km (0.104 R)
• M50: 32,349,492 km (0.103 R)
• M51: 33,306,919 km (0.095 R)
• M52: 36,943,643 km (0.118 R)
• M53: 37,514,209 km (0.048 R)
• M54: 38,303,488 km (0.107 R)
• M55: 39,388,521 km (0.076 R)
• M56: 39,606,784 km (0.103 R)
• M57: 41,071,946 km (0.111 R)
• M58: 41,367,102 km (0.077 R)
• M59: 41,663,007 km (0.025 R)
• M60: 42,108,210 km (0.117 R)
• M61: 42,480,260 km (0.097 R)
• M62: 42,928,306 km (0.096 R)
• M63: 44,508,658 km (0.114 R)
• M64: 44,811,893 km (0.097 R)
• M65: 45,039,730 km (0.108 R)
• M66: 46,876,194 km (0.117 R)
• M67: 47,803,551 km (0.093 R)
• M68: 48,503,070 km (0.109 R)
• M69: 48,581,011 km (0.062 R)
• M70: 49,676,516 km (0.064 R)
• M71: 50,542,837 km (0.099 R)
• M72: 50,621,825 km (0.072 R)
• M73: 50,780,100 km (0.092 R)
• M74: 51,971,347 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.1

Radius: 6.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.62 AU - 16.48 AU

Year: 21551 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 41,410,716 km

• M1: 337,493 km (0.116 R)
• M2: 1,194,389 km (0.102 R)
• M3: 1,307,785 km (0.034 R)
• M4: 1,586,336 km (0.117 R)
• M5: 1,904,979 km (0.112 R)
• M6: 2,551,990 km (0.106 R)
• M7: 3,287,563 km (0.112 R)
• M8: 3,447,483 km (0.08 R)
• M9: 3,747,576 km (0.078 R)
• M10: 4,401,618 km (0.097 R)
• M11: 4,519,052 km (0.087 R)
• M12: 4,637,534 km (0.08 R)
• M13: 4,756,913 km (0.097 R)
• M14: 5,338,101 km (0.056 R)
• M15: 5,589,575 km (0.106 R)
• M16: 5,844,938 km (0.096 R)
• M17: 6,202,178 km (0.078 R)
• M18: 6,633,618 km (0.045 R)
• M19: 7,420,503 km (0.063 R)
• M20: 7,878,123 km (0.072 R)
• M21: 8,128,400 km (0.12 R)
• M22: 9,192,789 km (0.069 R)
• M23: 10,222,621 km (0.078 R)
• M24: 13,396,340 km (0.072 R)
• M25: 13,737,722 km (0.109 R)
• M26: 15,443,138 km (0.114 R)
• M27: 16,983,397 km (0.088 R)
• M28: 17,029,474 km (0.073 R)
• M29: 19,576,826 km (0.12 R)
• M30: 20,305,218 km (0.111 R)
• M31: 21,638,584 km (0.107 R)
• M32: 21,938,677 km (0.032 R)
• M33: 22,695,044 km (0.065 R)
• M34: 22,949,061 km (0.089 R)
• M35: 23,511,250 km (0.078 R)
• M36: 26,282,850 km (0.045 R)
• M37: 26,496,176 km (0.025 R)
• M38: 26,602,989 km (0.077 R)
• M39: 28,551,352 km (0.106 R)
• M40: 28,660,858 km (0.117 R)
• M41: 31,050,534 km (0.113 R)
• M42: 31,106,783 km (0.118 R)
• M43: 31,275,978 km (0.108 R)
• M44: 32,012,748 km (0.119 R)
• M45: 33,734,469 km (0.081 R)
• M46: 36,135,964 km (0.088 R)
• M47: 36,551,397 km (0.097 R)
• M48: 36,849,097 km (0.086 R)
• M49: 37,028,166 km (0.112 R)
• M50: 37,567,017 km (0.115 R)
• M51: 38,108,412 km (0.109 R)
• M52: 40,176,902 km (0.079 R)
• M53: 40,484,176 km (0.096 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit