🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.63 AU - 0.85 AU

Year: 244 Days

Day: 17.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.04 AU - 1.38 AU

Year: 510 Days

Day: 31.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.01 AU - 1.53 AU

Year: 548 Days

Day: 18.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.09 AU - 1.67 AU

Year: 621 Days

Day: 13.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,019,505 km

• M1: 277,055 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.02 AU - 2.74 AU

Year: 1406 Days

Day: 24.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.49 AU - 4.09 AU

Year: 2285 Days

Day: 39.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.4

Radius: 10.2

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.03 AU - 12.25 AU

Year: 14236 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,019,505 km

• M1: 426,504 km (0.081 R)
• M2: 571,015 km (0.066 R)
• M3: 733,329 km (0.116 R)
• M4: 810,671 km (0.117 R)
• M5: 953,238 km (0.112 R)
• M6: 1,264,252 km (0.118 R)
• M7: 1,815,370 km (0.115 R)
• M8: 1,923,081 km (0.084 R)
• M9: 2,033,035 km (0.083 R)
• M10: 2,173,507 km (0.109 R)
• M11: 2,798,677 km (0.119 R)
• M12: 2,892,325 km (0.044 R)
• M13: 3,748,474 km (0.108 R)
• M14: 4,062,330 km (0.115 R)
• M15: 4,168,844 km (0.116 R)
• M16: 4,276,255 km (0.049 R)
• M17: 4,752,724 km (0.091 R)
• M18: 5,557,710 km (0.104 R)
• M19: 5,795,571 km (0.036 R)
• M20: 5,915,848 km (0.084 R)
• M21: 5,996,331 km (0.034 R)
• M22: 7,860,321 km (0.064 R)
• M23: 7,993,463 km (0.076 R)
• M24: 8,993,076 km (0.066 R)
• M25: 9,085,976 km (0.064 R)
• M26: 9,887,970 km (0.06 R)
• M27: 10,176,545 km (0.061 R)
• M28: 10,370,424 km (0.12 R)
• M29: 11,660,256 km (0.074 R)
• M30: 11,761,534 km (0.075 R)
• M31: 12,016,150 km (0.113 R)
• M32: 12,118,475 km (0.099 R)
• M33: 12,582,677 km (0.08 R)
• M34: 12,843,127 km (0.056 R)
• M35: 13,210,689 km (0.108 R)
• M36: 14,171,705 km (0.064 R)
• M37: 14,279,865 km (0.082 R)
• M38: 14,824,850 km (0.113 R)
• M39: 14,934,655 km (0.064 R)
• M40: 15,099,960 km (0.098 R)
• M41: 15,543,518 km (0.112 R)
• M42: 17,187,449 km (0.086 R)
• M43: 17,766,991 km (0.106 R)
• M44: 18,412,057 km (0.085 R)
• M45: 19,303,810 km (0.111 R)
• M46: 20,637,325 km (0.083 R)
• M47: 20,821,331 km (0.118 R)
• M48: 22,503,110 km (0.103 R)
• M49: 23,584,104 km (0.115 R)
• M50: 24,163,347 km (0.103 R)
• M51: 24,487,077 km (0.089 R)
• M52: 25,664,562 km (0.085 R)
• M53: 26,927,467 km (0.11 R)
• M54: 28,074,584 km (0.088 R)
• M55: 28,756,750 km (0.111 R)
• M56: 29,099,927 km (0.088 R)
• M57: 29,237,557 km (0.11 R)
• M58: 30,625,826 km (0.116 R)
• M59: 30,836,011 km (0.08 R)
• M60: 32,462,588 km (0.043 R)
• M61: 33,754,964 km (0.113 R)
• M62: 33,899,625 km (0.1 R)
• M63: 36,167,679 km (0.109 R)
• M64: 36,686,634 km (0.117 R)
• M65: 37,133,333 km (0.107 R)
• M66: 37,656,926 km (0.084 R)
• M67: 40,234,198 km (0.053 R)
• M68: 40,387,536 km (0.103 R)
• M69: 44,442,984 km (0.076 R)
• M70: 47,083,087 km (0.078 R)
• M71: 47,487,600 km (0.106 R)
• M72: 47,568,533 km (0.076 R)
• M73: 48,462,978 km (0.098 R)
• M74: 48,626,189 km (0.111 R)
• M75: 49,034,891 km (0.096 R)
• M76: 49,444,939 km (0.109 R)
• M77: 53,101,260 km (0.105 R)
• M78: 53,269,558 km (0.078 R)
• M79: 54,367,606 km (0.068 R)
• M80: 54,791,866 km (0.059 R)
• M81: 55,047,080 km (0.088 R)
• M82: 55,900,236 km (0.053 R)
• M83: 56,071,376 km (0.08 R)
• M84: 56,843,900 km (0.097 R)

Asteroid Belt

Center: 11.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.7

Radius: 4.7

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.06 AU - 12.64 AU

Year: 15619 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,019,505 km

• M1: 62,981 km (0.105 R)
• M2: 309,967 km (0.082 R)
• M3: 560,842 km (0.096 R)
• M4: 679,623 km (0.111 R)
• M5: 825,481 km (0.066 R)
• M6: 863,629 km (0.084 R)
• M7: 961,316 km (0.071 R)
• M8: 1,042,099 km (0.105 R)
• M9: 1,104,182 km (0.072 R)
• M10: 1,456,186 km (0.062 R)
• M11: 1,992,494 km (0.117 R)
• M12: 2,444,878 km (0.074 R)
• M13: 2,528,054 km (0.12 R)
• M14: 2,612,128 km (0.091 R)
• M15: 3,502,086 km (0.063 R)
• M16: 3,533,203 km (0.105 R)
• M17: 3,595,734 km (0.117 R)
• M18: 4,076,991 km (0.043 R)
• M19: 4,409,098 km (0.047 R)
• M20: 5,456,283 km (0.102 R)
• M21: 5,711,198 km (0.117 R)
• M22: 6,044,801 km (0.119 R)
• M23: 6,346,690 km (0.116 R)
• M24: 6,769,603 km (0.086 R)
• M25: 8,846,470 km (0.067 R)
• M26: 8,974,376 km (0.092 R)
• M27: 9,059,946 km (0.103 R)
• M28: 9,102,731 km (0.1 R)
• M29: 9,188,750 km (0.091 R)
• M30: 9,842,343 km (0.119 R)
• M31: 10,736,938 km (0.068 R)
• M32: 10,964,626 km (0.12 R)
• M33: 11,239,886 km (0.089 R)
• M34: 11,332,188 km (0.116 R)
• M35: 11,378,414 km (0.088 R)
• M36: 11,844,262 km (0.111 R)
• M37: 13,035,809 km (0.058 R)
• M38: 13,572,117 km (0.096 R)
• M39: 14,115,606 km (0.097 R)
• M40: 14,364,986 km (0.104 R)
• M41: 14,817,519 km (0.119 R)
• M42: 15,070,938 km (0.102 R)
• M43: 15,172,665 km (0.099 R)
• M44: 17,308,922 km (0.097 R)
• M45: 17,362,179 km (0.118 R)
• M46: 18,113,759 km (0.105 R)
• M47: 18,384,681 km (0.091 R)
• M48: 18,602,346 km (0.101 R)
• M49: 18,875,811 km (0.099 R)
• M50: 19,592,684 km (0.117 R)
• M51: 19,870,936 km (0.062 R)
• M52: 20,374,781 km (0.119 R)
• M53: 21,854,005 km (0.105 R)
• M54: 21,969,345 km (0.119 R)
• M55: 22,026,940 km (0.069 R)
• M56: 22,200,324 km (0.095 R)
• M57: 23,485,370 km (0.075 R)
• M58: 23,721,585 km (0.117 R)
• M59: 25,397,231 km (0.066 R)
• M60: 26,433,046 km (0.037 R)
• M61: 28,043,766 km (0.099 R)
• M62: 28,861,020 km (0.093 R)
• M63: 29,177,419 km (0.078 R)
• M64: 29,749,781 km (0.029 R)
• M65: 30,197,527 km (0.088 R)
• M66: 30,841,097 km (0.048 R)
• M67: 30,970,350 km (0.095 R)
• M68: 33,992,376 km (0.094 R)
• M69: 34,192,688 km (0.108 R)
• M70: 34,728,846 km (0.112 R)
• M71: 35,065,292 km (0.07 R)
• M72: 35,402,934 km (0.118 R)
• M73: 36,217,495 km (0.095 R)
• M74: 37,175,520 km (0.056 R)
• M75: 37,313,150 km (0.076 R)
• M76: 41,446,389 km (0.077 R)
• M77: 42,017,853 km (0.109 R)
• M78: 43,965,917 km (0.085 R)
• M79: 45,354,334 km (0.082 R)
• M80: 45,501,389 km (0.117 R)
• M81: 46,017,053 km (0.089 R)
• M82: 46,386,560 km (0.05 R)
• M83: 46,460,611 km (0.104 R)
• M84: 47,054,215 km (0.106 R)
• M85: 48,249,053 km (0.079 R)
• M86: 49,227,124 km (0.082 R)
• M87: 49,302,671 km (0.102 R)
• M88: 49,832,248 km (0.119 R)
• M89: 50,059,786 km (0.099 R)
• M90: 50,135,782 km (0.062 R)
• M91: 50,363,769 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891

Radius: 7.7

Gravity: 15.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.33 AU - 16.95 AU

Year: 21448 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,019,505 km

• M1: 305,628 km (0.105 R)
• M2: 481,406 km (0.03 R)
• M3: 1,216,979 km (0.077 R)
• M4: 1,470,248 km (0.11 R)
• M5: 1,810,134 km (0.099 R)
• M6: 2,136,856 km (0.086 R)
• M7: 2,364,843 km (0.103 R)
• M8: 4,944,958 km (0.115 R)
• M9: 5,196,132 km (0.087 R)
• M10: 5,400,184 km (0.09 R)
• M11: 5,763,557 km (0.089 R)
• M12: 7,754,106 km (0.104 R)
• M13: 7,870,494 km (0.117 R)
• M14: 9,434,839 km (0.092 R)
• M15: 10,315,820 km (0.073 R)
• M16: 12,020,787 km (0.07 R)
• M17: 12,768,178 km (0.108 R)
• M18: 12,905,659 km (0.056 R)
• M19: 13,600,541 km (0.049 R)
• M20: 13,740,864 km (0.078 R)
• M21: 13,952,395 km (0.088 R)
• M22: 14,593,571 km (0.064 R)
• M23: 14,953,953 km (0.052 R)
• M24: 15,463,334 km (0.087 R)
• M25: 16,648,897 km (0.068 R)
• M26: 16,723,995 km (0.101 R)
• M27: 16,874,490 km (0.106 R)
• M28: 17,328,669 km (0.101 R)
• M29: 17,480,810 km (0.116 R)
• M30: 18,793,083 km (0.116 R)
• M31: 20,779,743 km (0.034 R)
• M32: 21,347,915 km (0.104 R)
• M33: 21,429,596 km (0.072 R)
• M34: 21,511,276 km (0.114 R)
• M35: 21,921,174 km (0.097 R)
• M36: 22,168,460 km (0.114 R)
• M37: 22,748,899 km (0.068 R)
• M38: 23,166,577 km (0.102 R)
• M39: 24,862,568 km (0.086 R)
• M40: 25,120,474 km (0.112 R)
• M41: 26,773,830 km (0.097 R)
• M42: 26,861,943 km (0.112 R)
• M43: 27,391,969 km (0.117 R)
• M44: 28,193,364 km (0.037 R)
• M45: 30,276,365 km (0.038 R)
• M46: 31,568,442 km (0.076 R)
• M47: 32,221,287 km (0.097 R)
• M48: 33,066,964 km (0.07 R)
• M49: 33,824,976 km (0.109 R)
• M50: 35,261,415 km (0.044 R)
• M51: 35,744,766 km (0.105 R)
• M52: 36,035,733 km (0.073 R)
• M53: 37,305,819 km (0.119 R)
• M54: 37,897,030 km (0.112 R)
• M55: 39,588,683 km (0.102 R)
• M56: 41,304,870 km (0.041 R)
• M57: 42,018,601 km (0.032 R)
• M58: 43,148,364 km (0.03 R)
• M59: 44,080,209 km (0.115 R)
• M60: 45,963,647 km (0.1 R)
• M61: 46,915,089 km (0.073 R)
• M62: 49,808,461 km (0.076 R)
• M63: 50,133,538 km (0.098 R)
• M64: 50,567,970 km (0.076 R)
• M65: 50,785,635 km (0.069 R)
• M66: 51,003,748 km (0.045 R)
• M67: 54,311,208 km (0.105 R)
• M68: 54,645,709 km (0.09 R)
• M69: 54,869,058 km (0.088 R)
• M70: 55,990,743 km (0.04 R)
• M71: 56,554,428 km (0.09 R)
• M72: 57,006,662 km (0.1 R)
• M73: 59,056,751 km (0.067 R)
• M74: 59,630,459 km (0.118 R)
• M75: 60,667,771 km (0.116 R)
• M76: 62,643,510 km (0.075 R)
• M77: 63,463,157 km (0.07 R)
• M78: 65,113,072 km (0.096 R)
• M79: 65,705,778 km (0.082 R)
• M80: 68,455,088 km (0.095 R)
• M81: 69,904,392 km (0.097 R)
• M82: 70,754,407 km (0.094 R)
• M83: 70,876,180 km (0.12 R)
• M84: 71,730,234 km (0.087 R)
• M85: 73,571,634 km (0.095 R)
• M86: 75,180,111 km (0.088 R)
• M87: 75,677,374 km (0.113 R)
• M88: 78,179,847 km (0.077 R)
• M89: 79,567,816 km (0.08 R)
• M90: 79,694,526 km (0.078 R)
• M91: 80,328,372 km (0.051 R)
• M92: 80,455,380 km (0.104 R)
• M93: 80,582,389 km (0.104 R)
• M94: 82,240,083 km (0.106 R)
• M95: 83,265,876 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 17,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit