🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.46 AU - 0.76 AU

Year: 177 Days

Day: 45.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 15.6 °

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: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.67 AU - 1.01 AU

Year: 286 Days

Day: 23.2 Hours

Environment

Temp: 72 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.22 AU - 1.86 AU

Year: 709 Days

Day: 47.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 126.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.39 AU - 1.99 AU

Year: 815 Days

Day: 13.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,562,802 km

• M1: 893,997 km (0.108 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.7

Radius: 12.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.71 AU - 5.59 AU

Year: 4334 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 63,562,802 km

• M1: 158,275 km (0.101 R)
• M2: 331,210 km (0.06 R)
• M3: 440,566 km (0.078 R)
• M4: 585,526 km (0.068 R)
• M5: 706,401 km (0.054 R)
• M6: 893,847 km (0.047 R)
• M7: 1,136,645 km (0.05 R)
• M8: 1,360,443 km (0.078 R)
• M9: 1,484,908 km (0.114 R)
• M10: 1,584,391 km (0.046 R)
• M11: 1,974,692 km (0.071 R)
• M12: 2,312,035 km (0.116 R)
• M13: 2,479,286 km (0.109 R)
• M14: 2,598,814 km (0.112 R)
• M15: 2,737,791 km (0.109 R)
• M16: 2,861,508 km (0.07 R)
• M17: 3,151,429 km (0.104 R)
• M18: 3,546,517 km (0.053 R)
• M19: 4,384,265 km (0.089 R)
• M20: 4,487,936 km (0.087 R)
• M21: 4,782,943 km (0.117 R)
• M22: 4,954,382 km (0.117 R)
• M23: 6,304,204 km (0.105 R)
• M24: 6,706,622 km (0.116 R)
• M25: 6,826,450 km (0.077 R)
• M26: 6,947,176 km (0.09 R)
• M27: 7,561,125 km (0.101 R)
• M28: 7,912,531 km (0.091 R)
• M29: 8,814,755 km (0.118 R)
• M30: 8,946,252 km (0.041 R)
• M31: 9,858,051 km (0.095 R)
• M32: 10,380,596 km (0.074 R)
• M33: 10,631,173 km (0.057 R)
• M34: 10,743,371 km (0.103 R)
• M35: 11,252,453 km (0.115 R)
• M36: 11,653,824 km (0.073 R)
• M37: 12,060,132 km (0.034 R)
• M38: 12,147,796 km (0.085 R)
• M39: 12,916,280 km (0.036 R)
• M40: 13,186,005 km (0.051 R)
• M41: 13,639,735 km (0.109 R)
• M42: 13,730,990 km (0.072 R)
• M43: 13,975,732 km (0.039 R)
• M44: 14,718,187 km (0.091 R)
• M45: 15,283,517 km (0.08 R)
• M46: 15,441,941 km (0.114 R)
• M47: 15,792,150 km (0.113 R)
• M48: 16,177,215 km (0.12 R)
• M49: 16,630,346 km (0.092 R)
• M50: 17,054,905 km (0.051 R)
• M51: 17,516,115 km (0.113 R)
• M52: 17,981,365 km (0.025 R)
• M53: 18,182,125 km (0.08 R)
• M54: 20,021,431 km (0.036 R)
• M55: 20,299,085 km (0.084 R)
• M56: 20,542,929 km (0.071 R)
• M57: 22,062,395 km (0.077 R)
• M58: 22,169,806 km (0.073 R)
• M59: 23,508,258 km (0.099 R)
• M60: 23,654,565 km (0.045 R)
• M61: 23,874,474 km (0.073 R)
• M62: 24,095,131 km (0.062 R)
• M63: 24,316,535 km (0.117 R)
• M64: 24,835,491 km (0.111 R)
• M65: 25,021,889 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.4

Radius: 9.3

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.77 AU - 9.99 AU

Year: 9813 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,562,802 km

• M1: 861,385 km (0.114 R)
• M2: 1,083,388 km (0.103 R)
• M3: 1,190,500 km (0.065 R)
• M4: 1,323,792 km (0.027 R)
• M5: 1,415,495 km (0.114 R)
• M6: 1,829,432 km (0.092 R)
• M7: 2,037,074 km (0.09 R)
• M8: 2,418,848 km (0.07 R)
• M9: 3,759,394 km (0.118 R)
• M10: 4,091,502 km (0.084 R)
• M11: 4,227,037 km (0.114 R)
• M12: 5,144,072 km (0.119 R)
• M13: 5,217,076 km (0.115 R)
• M14: 5,662,728 km (0.086 R)
• M15: 6,043,455 km (0.101 R)
• M16: 6,393,215 km (0.093 R)
• M17: 7,440,400 km (0.115 R)
• M18: 7,647,892 km (0.095 R)
• M19: 7,731,368 km (0.105 R)
• M20: 7,857,329 km (0.089 R)
• M21: 8,281,888 km (0.064 R)
• M22: 9,735,231 km (0.06 R)
• M23: 10,099,352 km (0.098 R)
• M24: 11,029,103 km (0.09 R)
• M25: 11,792,651 km (0.09 R)
• M26: 11,889,291 km (0.115 R)
• M27: 12,523,885 km (0.048 R)
• M28: 13,319,895 km (0.091 R)
• M29: 13,876,698 km (0.109 R)
• M30: 15,433,713 km (0.113 R)
• M31: 15,698,651 km (0.09 R)
• M32: 16,773,063 km (0.099 R)
• M33: 16,990,728 km (0.115 R)
• M34: 18,822,703 km (0.089 R)
• M35: 19,276,134 km (0.09 R)
• M36: 19,447,125 km (0.082 R)
• M37: 19,733,306 km (0.093 R)
• M38: 21,834,108 km (0.034 R)
• M39: 21,952,889 km (0.047 R)
• M40: 22,191,049 km (0.119 R)
• M41: 22,250,738 km (0.091 R)
• M42: 24,127,593 km (0.109 R)
• M43: 24,682,003 km (0.067 R)
• M44: 25,365,217 km (0.115 R)
• M45: 26,117,544 km (0.071 R)
• M46: 26,686,764 km (0.104 R)
• M47: 26,750,194 km (0.075 R)
• M48: 27,387,929 km (0.071 R)
• M49: 27,966,125 km (0.113 R)
• M50: 29,527,628 km (0.093 R)
• M51: 30,517,816 km (0.058 R)
• M52: 30,584,237 km (0.071 R)
• M53: 30,783,801 km (0.076 R)
• M54: 31,586,094 km (0.112 R)
• M55: 31,653,264 km (0.062 R)
• M56: 31,720,433 km (0.09 R)
• M57: 31,922,390 km (0.095 R)
• M58: 32,463,037 km (0.036 R)
• M59: 32,530,805 km (0.074 R)
• M60: 32,598,722 km (0.117 R)
• M61: 32,802,475 km (0.105 R)
• M62: 32,870,542 km (0.082 R)
• M63: 33,211,326 km (0.112 R)
• M64: 33,279,692 km (0.03 R)
• M65: 33,416,424 km (0.114 R)
• M66: 33,621,972 km (0.086 R)
• M67: 33,827,819 km (0.107 R)
• M68: 34,309,972 km (0.1 R)
• M69: 35,420,437 km (0.065 R)
• M70: 35,629,874 km (0.047 R)
• M71: 36,613,181 km (0.058 R)
• M72: 36,754,252 km (0.112 R)
• M73: 37,605,314 km (0.035 R)
• M74: 38,176,180 km (0.084 R)
• M75: 38,749,888 km (0.115 R)
• M76: 38,893,801 km (0.108 R)
• M77: 40,051,389 km (0.117 R)
• M78: 40,124,094 km (0.076 R)
• M79: 40,342,507 km (0.088 R)
• M80: 40,488,365 km (0.091 R)
• M81: 42,771,078 km (0.052 R)
• M82: 43,591,174 km (0.107 R)
• M83: 44,341,108 km (0.1 R)
• M84: 44,491,753 km (0.095 R)
• M85: 47,922,930 km (0.077 R)
• M86: 48,077,315 km (0.112 R)
• M87: 48,154,657 km (0.095 R)
• M88: 49,007,664 km (0.12 R)
• M89: 50,100,476 km (0.07 R)
• M90: 50,728,488 km (0.073 R)
• M91: 51,043,541 km (0.072 R)
• M92: 52,548,795 km (0.052 R)
• M93: 53,426,785 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.2

Radius: 14.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.46 AU - 11.72 AU

Year: 11886 Days

Day: 14.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,562,802 km

• M1: 184,454 km (0.061 R)
• M2: 321,486 km (0.094 R)
• M3: 409,300 km (0.032 R)
• M4: 540,796 km (0.043 R)
• M5: 1,231,041 km (0.041 R)
• M6: 1,321,548 km (0.028 R)
• M7: 1,681,929 km (0.085 R)
• M8: 1,861,147 km (0.092 R)
• M9: 2,211,206 km (0.101 R)
• M10: 2,671,070 km (0.075 R)
• M11: 3,224,582 km (0.114 R)
• M12: 3,352,488 km (0.115 R)
• M13: 4,615,543 km (0.062 R)
• M14: 4,980,412 km (0.109 R)
• M15: 5,738,275 km (0.066 R)
• M16: 5,933,500 km (0.094 R)
• M17: 6,210,406 km (0.077 R)
• M18: 6,410,867 km (0.117 R)
• M19: 6,613,572 km (0.096 R)
• M20: 7,318,627 km (0.12 R)
• M21: 8,004,084 km (0.077 R)
• M22: 9,344,481 km (0.105 R)
• M23: 9,713,689 km (0.098 R)
• M24: 10,181,930 km (0.091 R)
• M25: 10,657,652 km (0.103 R)
• M26: 11,828,853 km (0.101 R)
• M27: 12,278,694 km (0.103 R)
• M28: 12,683,207 km (0.047 R)
• M29: 13,246,742 km (0.104 R)
• M30: 14,239,174 km (0.027 R)
• M31: 14,504,411 km (0.082 R)
• M32: 14,664,331 km (0.08 R)
• M33: 14,824,700 km (0.115 R)
• M34: 15,964,636 km (0.066 R)
• M35: 16,851,901 km (0.069 R)
• M36: 17,245,194 km (0.115 R)
• M37: 17,471,236 km (0.12 R)
• M38: 20,319,879 km (0.059 R)
• M39: 21,099,583 km (0.03 R)
• M40: 21,462,807 km (0.065 R)
• M41: 22,134,052 km (0.112 R)
• M42: 23,247,360 km (0.12 R)
• M43: 23,372,124 km (0.108 R)
• M44: 23,497,188 km (0.073 R)
• M45: 23,685,232 km (0.058 R)
• M46: 24,505,627 km (0.11 R)
• M47: 27,680,992 km (0.099 R)
• M48: 28,344,757 km (0.1 R)
• M49: 29,350,354 km (0.067 R)
• M50: 30,435,986 km (0.087 R)
• M51: 30,572,569 km (0.109 R)
• M52: 31,396,554 km (0.115 R)
• M53: 31,603,747 km (0.094 R)
• M54: 32,158,306 km (0.109 R)
• M55: 32,926,192 km (0.089 R)
• M56: 33,488,381 km (0.083 R)
• M57: 34,124,621 km (0.064 R)
• M58: 34,266,589 km (0.1 R)
• M59: 34,479,916 km (0.088 R)
• M60: 35,122,438 km (0.119 R)
• M61: 36,057,575 km (0.069 R)
• M62: 36,709,672 km (0.081 R)
• M63: 37,658,571 km (0.041 R)
• M64: 38,467,896 km (0.056 R)
• M65: 38,615,698 km (0.092 R)
• M66: 39,506,105 km (0.037 R)
• M67: 40,703,935 km (0.049 R)
• M68: 40,854,580 km (0.098 R)
• M69: 42,752,229 km (0.086 R)
• M70: 43,288,837 km (0.115 R)
• M71: 43,673,453 km (0.101 R)
• M72: 43,904,731 km (0.101 R)
• M73: 44,368,484 km (0.096 R)
• M74: 44,678,601 km (0.057 R)
• M75: 45,691,528 km (0.115 R)
• M76: 47,185,562 km (0.116 R)
• M77: 48,535,832 km (0.074 R)
• M78: 49,175,662 km (0.106 R)
• M79: 49,496,550 km (0.105 R)
• M80: 49,979,302 km (0.069 R)
• M81: 50,140,569 km (0.104 R)
• M82: 50,382,917 km (0.103 R)
• M83: 51,274,371 km (0.097 R)
• M84: 53,732,114 km (0.055 R)
• M85: 53,979,998 km (0.03 R)
• M86: 55,058,449 km (0.059 R)
• M87: 55,225,101 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.9

Radius: 13.9

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.52 AU - 10.98 AU

Year: 13071 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,562,802 km

• M1: 183,257 km (0.102 R)
• M2: 301,141 km (0.109 R)
• M3: 1,247,646 km (0.046 R)
• M4: 1,372,112 km (0.108 R)
• M5: 1,941,780 km (0.104 R)
• M6: 2,268,353 km (0.057 R)
• M7: 2,485,569 km (0.03 R)
• M8: 2,580,713 km (0.118 R)
• M9: 3,745,631 km (0.083 R)
• M10: 3,929,338 km (0.04 R)
• M11: 4,041,087 km (0.087 R)
• M12: 4,421,515 km (0.089 R)
• M13: 4,694,680 km (0.105 R)
• M14: 5,464,212 km (0.091 R)
• M15: 5,757,872 km (0.063 R)
• M16: 5,927,816 km (0.075 R)
• M17: 6,404,285 km (0.108 R)
• M18: 6,893,171 km (0.109 R)
• M19: 7,074,035 km (0.099 R)
• M20: 7,533,001 km (0.117 R)
• M21: 7,907,145 km (0.047 R)
• M22: 8,479,955 km (0.11 R)
• M23: 9,016,862 km (0.094 R)
• M24: 9,665,668 km (0.115 R)
• M25: 9,868,373 km (0.081 R)
• M26: 10,175,049 km (0.108 R)
• M27: 12,080,626 km (0.079 R)
• M28: 12,189,683 km (0.065 R)
• M29: 12,299,189 km (0.085 R)
• M30: 13,411,300 km (0.026 R)
• M31: 14,266,401 km (0.076 R)
• M32: 14,613,468 km (0.115 R)
• M33: 15,256,888 km (0.064 R)
• M34: 15,374,921 km (0.071 R)
• M35: 15,552,494 km (0.04 R)
• M36: 16,149,240 km (0.119 R)
• M37: 16,632,142 km (0.068 R)
• M38: 17,181,166 km (0.054 R)
• M39: 17,922,423 km (0.106 R)
• M40: 18,109,271 km (0.079 R)
• M41: 18,548,042 km (0.082 R)
• M42: 19,499,933 km (0.102 R)
• M43: 20,078,877 km (0.114 R)
• M44: 21,982,210 km (0.106 R)
• M45: 23,328,292 km (0.051 R)
• M46: 23,805,659 km (0.104 R)
• M47: 24,631,589 km (0.099 R)
• M48: 25,396,931 km (0.105 R)
• M49: 26,737,478 km (0.083 R)
• M50: 27,022,462 km (0.063 R)
• M51: 28,608,798 km (0.076 R)
• M52: 29,413,185 km (0.056 R)
• M53: 29,781,346 km (0.076 R)
• M54: 29,928,999 km (0.043 R)
• M55: 30,671,004 km (0.118 R)
• M56: 33,162,407 km (0.073 R)
• M57: 33,853,101 km (0.066 R)
• M58: 35,405,178 km (0.105 R)
• M59: 35,718,287 km (0.055 R)
• M60: 35,875,215 km (0.078 R)
• M61: 36,189,819 km (0.115 R)
• M62: 36,584,309 km (0.098 R)
• M63: 39,142,582 km (0.089 R)
• M64: 43,589,080 km (0.112 R)
• M65: 44,177,149 km (0.114 R)
• M66: 46,042,185 km (0.079 R)
• M67: 46,213,026 km (0.092 R)
• M68: 46,555,456 km (0.115 R)
• M69: 48,106,187 km (0.066 R)
• M70: 50,993,127 km (0.052 R)
• M71: 51,258,364 km (0.102 R)
• M72: 51,878,896 km (0.11 R)
• M73: 51,967,757 km (0.052 R)
• M74: 52,412,960 km (0.101 R)
• M75: 52,859,360 km (0.071 R)
• M76: 54,928,748 km (0.073 R)
• M77: 56,292,781 km (0.104 R)
• M78: 56,475,440 km (0.111 R)
• M79: 56,749,803 km (0.064 R)
• M80: 57,667,885 km (0.107 R)
• M81: 58,590,604 km (0.114 R)
• M82: 59,704,510 km (0.053 R)
• M83: 60,638,151 km (0.103 R)
• M84: 62,141,908 km (0.061 R)
• M85: 62,614,338 km (0.113 R)
• M86: 62,803,580 km (0.107 R)
• M87: 62,993,120 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 10,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit