🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.55 AU - 0.69 AU

Year: 175 Days

Day: 32.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.49 AU - 0.79 AU

Year: 183 Days

Day: 12.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1 AU - 1.38 AU

Year: 465 Days

Day: 33.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.18 AU - 1.4 AU

Year: 525 Days

Day: 41.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,259,041 km

• M1: 742,753 km (0.035 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.27 AU - 2.91 AU

Year: 1493 Days

Day: 17.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.67 AU - 3.91 AU

Year: 2643 Days

Day: 21.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.9

Radius: 12.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.42 AU - 9.52 AU

Year: 10438 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,259,041 km

• M1: 160,219 km (0.1 R)
• M2: 266,883 km (0.085 R)
• M3: 359,334 km (0.053 R)
• M4: 644,168 km (0.116 R)
• M5: 874,549 km (0.101 R)
• M6: 1,049,130 km (0.035 R)
• M7: 1,378,993 km (0.095 R)
• M8: 1,862,344 km (0.098 R)
• M9: 1,965,267 km (0.107 R)
• M10: 2,396,259 km (0.068 R)
• M11: 2,669,275 km (0.092 R)
• M12: 3,171,325 km (0.052 R)
• M13: 3,295,342 km (0.111 R)
• M14: 3,420,855 km (0.101 R)
• M15: 3,548,162 km (0.052 R)
• M16: 3,912,882 km (0.06 R)
• M17: 4,180,961 km (0.075 R)
• M18: 4,455,174 km (0.034 R)
• M19: 5,108,019 km (0.074 R)
• M20: 5,730,346 km (0.073 R)
• M21: 5,943,224 km (0.112 R)
• M22: 6,035,227 km (0.088 R)
• M23: 6,127,678 km (0.12 R)
• M24: 6,660,845 km (0.104 R)
• M25: 7,241,734 km (0.039 R)
• M26: 7,472,114 km (0.078 R)
• M27: 7,604,808 km (0.116 R)
• M28: 7,738,399 km (0.1 R)
• M29: 8,694,778 km (0.044 R)
• M30: 9,652,055 km (0.119 R)
• M31: 9,942,274 km (0.103 R)
• M32: 10,271,988 km (0.112 R)
• M33: 10,456,891 km (0.12 R)
• M34: 10,829,839 km (0.087 R)
• M35: 11,055,731 km (0.112 R)
• M36: 11,819,877 km (0.063 R)
• M37: 11,897,219 km (0.091 R)
• M38: 12,247,578 km (0.034 R)
• M39: 12,443,551 km (0.104 R)
• M40: 12,680,215 km (0.061 R)
• M41: 12,799,145 km (0.094 R)
• M42: 13,804,293 km (0.057 R)
• M43: 14,668,221 km (0.067 R)
• M44: 15,253,896 km (0.076 R)
• M45: 16,794,904 km (0.102 R)
• M46: 17,100,383 km (0.078 R)
• M47: 17,275,712 km (0.119 R)
• M48: 17,805,288 km (0.105 R)
• M49: 18,971,104 km (0.118 R)
• M50: 19,243,672 km (0.035 R)
• M51: 21,234,670 km (0.082 R)
• M52: 21,754,373 km (0.108 R)
• M53: 22,278,414 km (0.053 R)
• M54: 22,710,303 km (0.065 R)
• M55: 22,806,644 km (0.09 R)
• M56: 23,193,355 km (0.035 R)
• M57: 24,120,562 km (0.076 R)
• M58: 24,465,086 km (0.091 R)
• M59: 24,563,970 km (0.095 R)
• M60: 24,960,405 km (0.103 R)
• M61: 25,209,186 km (0.1 R)
• M62: 25,558,946 km (0.115 R)
• M63: 25,659,176 km (0.089 R)
• M64: 26,313,817 km (0.087 R)
• M65: 27,331,830 km (0.06 R)
• M66: 27,897,161 km (0.104 R)
• M67: 28,000,383 km (0.111 R)
• M68: 29,458,663 km (0.099 R)
• M69: 29,774,464 km (0.119 R)
• M70: 30,144,121 km (0.069 R)
• M71: 30,250,185 km (0.114 R)
• M72: 30,356,101 km (0.119 R)
• M73: 30,941,627 km (0.084 R)
• M74: 31,262,514 km (0.094 R)
• M75: 32,015,740 km (0.118 R)
• M76: 32,231,908 km (0.11 R)
• M77: 32,938,160 km (0.118 R)
• M78: 34,089,914 km (0.031 R)
• M79: 34,920,631 km (0.096 R)
• M80: 35,199,033 km (0.113 R)
• M81: 36,658,360 km (0.108 R)
• M82: 37,338,731 km (0.053 R)
• M83: 37,509,422 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.4

Radius: 11.6

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.14 AU - 11.48 AU

Year: 11857 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,259,041 km

• M1: 153,787 km (0.05 R)
• M2: 873,053 km (0.117 R)
• M3: 955,631 km (0.095 R)
• M4: 1,062,743 km (0.102 R)
• M5: 1,196,933 km (0.103 R)
• M6: 1,458,430 km (0.09 R)
• M7: 2,649,827 km (0.082 R)
• M8: 2,835,328 km (0.1 R)
• M9: 2,929,725 km (0.059 R)
• M10: 3,057,332 km (0.113 R)
• M11: 3,252,258 km (0.085 R)
• M12: 3,861,420 km (0.058 R)
• M13: 4,108,107 km (0.06 R)
• M14: 4,432,735 km (0.047 R)
• M15: 4,992,530 km (0.079 R)
• M16: 5,300,253 km (0.071 R)
• M17: 5,654,052 km (0.051 R)
• M18: 6,015,480 km (0.111 R)
• M19: 6,803,262 km (0.086 R)
• M20: 7,448,029 km (0.112 R)
• M21: 7,535,544 km (0.026 R)
• M22: 7,667,340 km (0.049 R)
• M23: 9,308,877 km (0.052 R)
• M24: 9,735,829 km (0.107 R)
• M25: 10,363,841 km (0.074 R)
• M26: 10,855,869 km (0.091 R)
• M27: 11,305,261 km (0.058 R)
• M28: 11,557,632 km (0.12 R)
• M29: 12,325,668 km (0.079 R)
• M30: 12,637,579 km (0.105 R)
• M31: 12,899,525 km (0.109 R)
• M32: 14,019,116 km (0.067 R)
• M33: 14,617,956 km (0.114 R)
• M34: 14,782,813 km (0.105 R)
• M35: 15,897,167 km (0.12 R)
• M36: 17,677,232 km (0.086 R)
• M37: 20,188,382 km (0.077 R)
• M38: 20,864,265 km (0.12 R)
• M39: 21,986,399 km (0.101 R)
• M40: 22,745,309 km (0.043 R)
• M41: 23,256,036 km (0.119 R)
• M42: 23,641,550 km (0.102 R)
• M43: 23,964,532 km (0.105 R)
• M44: 25,139,025 km (0.051 R)
• M45: 25,402,616 km (0.112 R)
• M46: 26,667,167 km (0.05 R)
• M47: 28,911,584 km (0.101 R)
• M48: 30,091,312 km (0.051 R)
• M49: 30,933,549 km (0.07 R)
• M50: 31,286,749 km (0.093 R)
• M51: 31,854,772 km (0.102 R)
• M52: 33,289,416 km (0.115 R)
• M53: 34,087,520 km (0.068 R)
• M54: 36,444,884 km (0.111 R)
• M55: 36,668,532 km (0.087 R)
• M56: 36,817,981 km (0.116 R)
• M57: 38,854,457 km (0.111 R)
• M58: 39,464,816 km (0.036 R)
• M59: 41,082,118 km (0.03 R)
• M60: 41,703,997 km (0.113 R)
• M61: 41,781,937 km (0.08 R)
• M62: 43,114,555 km (0.102 R)
• M63: 44,859,614 km (0.085 R)
• M64: 44,939,500 km (0.109 R)
• M65: 45,499,893 km (0.084 R)
• M66: 45,580,227 km (0.085 R)
• M67: 45,660,561 km (0.092 R)
• M68: 45,901,713 km (0.108 R)
• M69: 46,708,644 km (0.104 R)
• M70: 48,336,718 km (0.091 R)
• M71: 48,500,527 km (0.056 R)
• M72: 48,582,507 km (0.056 R)
• M73: 49,652,580 km (0.109 R)
• M74: 50,563,931 km (0.066 R)
• M75: 50,813,460 km (0.077 R)
• M76: 51,230,240 km (0.117 R)
• M77: 52,908,877 km (0.104 R)
• M78: 53,670,031 km (0.106 R)
• M79: 54,776,008 km (0.105 R)
• M80: 55,288,979 km (0.079 R)
• M81: 55,460,269 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.8

Radius: 5.1

Gravity: 34.56 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.41 AU - 13.25 AU

Year: 16459 Days

Day: 21.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,259,041 km

• M1: 89,310 km (0.098 R)
• M2: 562,638 km (0.114 R)
• M3: 626,366 km (0.093 R)
• M4: 905,217 km (0.11 R)
• M5: 1,906,774 km (0.093 R)
• M6: 2,004,013 km (0.026 R)
• M7: 2,340,159 km (0.037 R)
• M8: 2,693,659 km (0.112 R)
• M9: 2,730,012 km (0.104 R)
• M10: 2,803,015 km (0.071 R)
• M11: 3,254,950 km (0.117 R)
• M12: 3,332,442 km (0.11 R)
• M13: 3,371,338 km (0.11 R)
• M14: 3,410,532 km (0.116 R)
• M15: 3,688,784 km (0.081 R)
• M16: 4,098,982 km (0.11 R)
• M17: 4,267,130 km (0.085 R)
• M18: 4,437,522 km (0.06 R)
• M19: 4,917,731 km (0.076 R)
• M20: 5,460,023 km (0.11 R)
• M21: 5,506,099 km (0.045 R)
• M22: 5,738,425 km (0.092 R)
• M23: 6,116,608 km (0.116 R)
• M24: 6,308,841 km (0.073 R)
• M25: 6,503,019 km (0.069 R)
• M26: 7,248,466 km (0.1 R)
• M27: 8,230,875 km (0.099 R)
• M28: 8,283,832 km (0.111 R)
• M29: 8,336,790 km (0.099 R)
• M30: 9,809,282 km (0.106 R)
• M31: 10,147,224 km (0.104 R)
• M32: 10,374,612 km (0.05 R)
• M33: 10,546,351 km (0.117 R)
• M34: 11,242,430 km (0.054 R)
• M35: 13,418,331 km (0.069 R)
• M36: 13,605,328 km (0.113 R)
• M37: 13,668,009 km (0.099 R)
• M38: 14,362,293 km (0.026 R)
• M39: 15,653,921 km (0.111 R)
• M40: 16,579,932 km (0.1 R)
• M41: 17,796,312 km (0.056 R)
• M42: 18,692,703 km (0.1 R)
• M43: 18,762,266 km (0.111 R)
• M44: 18,901,541 km (0.112 R)
• M45: 20,028,911 km (0.114 R)
• M46: 20,314,194 km (0.105 R)
• M47: 22,347,977 km (0.045 R)
• M48: 22,792,133 km (0.091 R)
• M49: 26,137,441 km (0.08 R)
• M50: 26,293,172 km (0.118 R)
• M51: 27,076,018 km (0.105 R)
• M52: 27,470,507 km (0.116 R)
• M53: 28,105,401 km (0.086 R)
• M54: 29,227,983 km (0.081 R)
• M55: 30,120,334 km (0.032 R)
• M56: 30,201,865 km (0.069 R)
• M57: 30,774,975 km (0.114 R)
• M58: 31,268,947 km (0.112 R)
• M59: 32,014,842 km (0.114 R)
• M60: 32,348,296 km (0.078 R)
• M61: 32,599,022 km (0.09 R)
• M62: 32,850,496 km (0.062 R)
• M63: 32,934,420 km (0.12 R)
• M64: 33,271,015 km (0.075 R)
• M65: 33,439,762 km (0.107 R)
• M66: 33,608,807 km (0.063 R)
• M67: 36,437,853 km (0.114 R)
• M68: 36,524,769 km (0.067 R)
• M69: 37,135,128 km (0.102 R)
• M70: 38,631,406 km (0.093 R)
• M71: 38,719,968 km (0.097 R)
• M72: 40,057,523 km (0.102 R)
• M73: 40,237,040 km (0.114 R)
• M74: 41,138,367 km (0.118 R)
• M75: 42,685,957 km (0.109 R)
• M76: 43,328,779 km (0.119 R)
• M77: 44,903,147 km (0.089 R)
• M78: 45,556,740 km (0.033 R)
• M79: 48,489,307 km (0.096 R)
• M80: 48,584,900 km (0.072 R)
• M81: 49,929,935 km (0.116 R)
• M82: 50,510,225 km (0.082 R)
• M83: 52,558,519 km (0.041 R)
• M84: 52,656,655 km (0.116 R)
• M85: 54,137,225 km (0.093 R)
• M86: 54,633,741 km (0.065 R)
• M87: 55,731,490 km (0.119 R)
• M88: 58,863,920 km (0.111 R)
• M89: 60,708,761 km (0.104 R)
• M90: 64,560,307 km (0.087 R)
• M91: 65,826,205 km (0.114 R)
• M92: 66,993,966 km (0.119 R)
• M93: 67,313,656 km (0.102 R)
• M94: 67,847,421 km (0.092 R)
• M95: 68,168,459 km (0.058 R)
• M96: 70,537,790 km (0.102 R)
• M97: 71,406,056 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.5

Radius: 3.9

Gravity: 27.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.85 AU - 21.89 AU

Year: 30533 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,259,041 km

• M1: 146,756 km (0.059 R)
• M2: 365,318 km (0.086 R)
• M3: 630,555 km (0.057 R)
• M4: 889,210 km (0.098 R)
• M5: 1,147,565 km (0.075 R)
• M6: 1,626,578 km (0.112 R)
• M7: 2,583,106 km (0.059 R)
• M8: 2,865,248 km (0.116 R)
• M9: 4,322,182 km (0.09 R)
• M10: 5,450,898 km (0.026 R)
• M11: 5,501,910 km (0.042 R)
• M12: 6,126,781 km (0.116 R)
• M13: 6,179,888 km (0.08 R)
• M14: 6,340,107 km (0.075 R)
• M15: 6,393,813 km (0.079 R)
• M16: 6,610,132 km (0.096 R)
• M17: 7,670,032 km (0.096 R)
• M18: 7,784,624 km (0.034 R)
• M19: 8,015,454 km (0.108 R)
• M20: 8,248,677 km (0.077 R)
• M21: 10,635,960 km (0.058 R)
• M22: 11,021,025 km (0.12 R)
• M23: 11,345,203 km (0.03 R)
• M24: 12,538,396 km (0.07 R)
• M25: 13,286,984 km (0.034 R)
• M26: 13,493,728 km (0.09 R)
• M27: 13,701,519 km (0.092 R)
• M28: 13,770,933 km (0.11 R)
• M29: 14,331,027 km (0.1 R)
• M30: 14,472,098 km (0.069 R)
• M31: 14,969,960 km (0.052 R)
• M32: 15,184,932 km (0.104 R)
• M33: 15,909,135 km (0.115 R)
• M34: 16,201,898 km (0.085 R)
• M35: 17,240,706 km (0.065 R)
• M36: 18,148,017 km (0.117 R)
• M37: 18,453,945 km (0.063 R)
• M38: 20,801,883 km (0.114 R)
• M39: 22,010,634 km (0.064 R)
• M40: 24,327,157 km (0.113 R)
• M41: 25,088,012 km (0.058 R)
• M42: 25,343,375 km (0.11 R)
• M43: 25,514,216 km (0.082 R)
• M44: 26,806,592 km (0.078 R)
• M45: 26,893,658 km (0.093 R)
• M46: 27,417,101 km (0.117 R)
• M47: 28,297,036 km (0.104 R)
• M48: 28,385,598 km (0.103 R)
• M49: 28,562,871 km (0.079 R)
• M50: 32,647,940 km (0.064 R)
• M51: 37,882,070 km (0.12 R)
• M52: 41,546,769 km (0.104 R)
• M53: 43,778,620 km (0.068 R)
• M54: 45,426,141 km (0.047 R)
• M55: 47,724,264 km (0.112 R)
• M56: 48,251,896 km (0.12 R)
• M57: 49,525,871 km (0.094 R)
• M58: 50,060,085 km (0.097 R)
• M59: 51,134,048 km (0.106 R)
• M60: 53,961,598 km (0.045 R)
• M61: 54,511,220 km (0.109 R)
• M62: 55,173,191 km (0.109 R)
• M63: 56,059,857 km (0.077 R)
• M64: 56,282,309 km (0.045 R)
• M65: 59,200,216 km (0.038 R)
• M66: 59,653,497 km (0.108 R)
• M67: 61,134,516 km (0.12 R)
• M68: 61,592,735 km (0.109 R)
• M69: 62,397,122 km (0.068 R)
• M70: 62,858,482 km (0.107 R)
• M71: 62,973,972 km (0.051 R)
• M72: 64,016,519 km (0.108 R)
• M73: 65,064,901 km (0.108 R)
• M74: 66,471,420 km (0.029 R)
• M75: 69,672,815 km (0.094 R)
• M76: 71,352,350 km (0.12 R)
• M77: 71,472,776 km (0.075 R)
• M78: 72,439,029 km (0.081 R)
• M79: 74,996,105 km (0.09 R)
• M80: 75,363,667 km (0.116 R)
• M81: 76,963,916 km (0.113 R)
• M82: 78,202,586 km (0.102 R)
• M83: 79,822,432 km (0.117 R)
• M84: 80,699,375 km (0.074 R)
• M85: 81,327,686 km (0.106 R)
• M86: 81,705,420 km (0.117 R)
• M87: 83,602,920 km (0.118 R)
• M88: 84,493,326 km (0.066 R)
• M89: 85,131,211 km (0.071 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 12,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit