🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.89 AU - 1.31 AU

Year: 442 Days

Day: 42.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.12 AU - 1.74 AU

Year: 655 Days

Day: 45.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,668,301 km

• M1: 101,427 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.14 AU - 1.78 AU

Year: 675 Days

Day: 42.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.34 AU - 1.64 AU

Year: 696 Days

Day: 29.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.63 AU - 2.65 AU

Year: 1199 Days

Day: 46.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.11 AU - 4.15 AU

Year: 2648 Days

Day: 44.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,668,301 km

• M1: 1,499,120 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.4

Radius: 9.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.44 AU - 5.73 AU

Year: 3753 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,668,301 km

• M1: 122,371 km (0.046 R)
• M2: 188,344 km (0.083 R)
• M3: 293,361 km (0.117 R)
• M4: 587,471 km (0.115 R)
• M5: 676,033 km (0.025 R)
• M6: 748,289 km (0.1 R)
• M7: 878,887 km (0.083 R)
• M8: 953,088 km (0.076 R)
• M9: 1,095,804 km (0.048 R)
• M10: 1,170,005 km (0.114 R)
• M11: 1,376,300 km (0.06 R)
• M12: 1,824,196 km (0.072 R)
• M13: 2,041,712 km (0.087 R)
• M14: 2,126,534 km (0.043 R)
• M15: 2,259,825 km (0.113 R)
• M16: 2,444,728 km (0.069 R)
• M17: 3,296,539 km (0.061 R)
• M18: 3,488,323 km (0.078 R)
• M19: 3,571,649 km (0.089 R)
• M20: 3,873,388 km (0.118 R)
• M21: 4,242,446 km (0.116 R)
• M22: 4,331,457 km (0.076 R)
• M23: 4,431,239 km (0.098 R)
• M24: 4,879,284 km (0.076 R)
• M25: 4,972,633 km (0.081 R)
• M26: 5,182,369 km (0.108 R)
• M27: 5,470,345 km (0.096 R)
• M28: 5,730,496 km (0.105 R)
• M29: 5,906,423 km (0.11 R)
• M30: 6,285,953 km (0.082 R)
• M31: 6,399,049 km (0.092 R)
• M32: 6,823,608 km (0.104 R)
• M33: 7,033,493 km (0.118 R)
• M34: 7,150,928 km (0.113 R)
• M35: 7,328,500 km (0.112 R)
• M36: 7,459,548 km (0.055 R)
• M37: 7,651,632 km (0.097 R)
• M38: 7,712,069 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 11.3

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.24 AU - 5.3 AU

Year: 3989 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,668,301 km

• M1: 152,590 km (0.044 R)
• M2: 249,230 km (0.115 R)
• M3: 332,706 km (0.06 R)
• M4: 531,222 km (0.116 R)
• M5: 705,504 km (0.072 R)
• M6: 852,409 km (0.104 R)
• M7: 1,205,160 km (0.056 R)
• M8: 1,328,130 km (0.087 R)
• M9: 1,800,261 km (0.109 R)
• M10: 2,055,325 km (0.085 R)
• M11: 2,442,784 km (0.097 R)
• M12: 2,529,999 km (0.117 R)
• M13: 2,798,378 km (0.1 R)
• M14: 2,982,533 km (0.094 R)
• M15: 3,076,031 km (0.109 R)
• M16: 3,266,320 km (0.101 R)
• M17: 3,382,258 km (0.097 R)
• M18: 3,758,796 km (0.098 R)
• M19: 4,747,339 km (0.087 R)
• M20: 5,034,417 km (0.1 R)
• M21: 5,214,084 km (0.106 R)
• M22: 5,672,302 km (0.108 R)
• M23: 6,048,392 km (0.104 R)
• M24: 6,167,621 km (0.111 R)
• M25: 6,311,684 km (0.098 R)
• M26: 6,701,237 km (0.107 R)
• M27: 6,849,488 km (0.119 R)
• M28: 7,174,265 km (0.052 R)
• M29: 7,658,065 km (0.117 R)
• M30: 7,735,407 km (0.088 R)
• M31: 7,917,019 km (0.116 R)
• M32: 8,231,473 km (0.049 R)
• M33: 8,416,975 km (0.078 R)
• M34: 8,496,860 km (0.073 R)
• M35: 8,738,012 km (0.037 R)
• M36: 9,254,573 km (0.113 R)
• M37: 10,203,622 km (0.09 R)
• M38: 10,805,305 km (0.074 R)
• M39: 11,008,459 km (0.082 R)
• M40: 11,625,550 km (0.098 R)
• M41: 11,774,100 km (0.118 R)
• M42: 11,923,249 km (0.061 R)
• M43: 12,314,149 km (0.089 R)
• M44: 12,556,796 km (0.054 R)
• M45: 12,709,237 km (0.09 R)
• M46: 13,356,397 km (0.094 R)
• M47: 13,512,128 km (0.05 R)
• M48: 13,888,218 km (0.099 R)
• M49: 14,014,329 km (0.108 R)
• M50: 14,426,770 km (0.073 R)
• M51: 14,779,073 km (0.027 R)
• M52: 14,907,877 km (0.032 R)
• M53: 15,459,294 km (0.091 R)
• M54: 15,885,648 km (0.055 R)
• M55: 15,984,532 km (0.091 R)
• M56: 16,783,236 km (0.112 R)
• M57: 17,119,980 km (0.086 R)
• M58: 17,492,778 km (0.049 R)
• M59: 17,937,084 km (0.108 R)
• M60: 18,315,866 km (0.109 R)
• M61: 18,976,191 km (0.105 R)
• M62: 19,573,834 km (0.045 R)
• M63: 19,857,173 km (0.073 R)
• M64: 19,999,291 km (0.119 R)
• M65: 20,248,969 km (0.067 R)
• M66: 20,679,362 km (0.1 R)
• M67: 21,149,100 km (0.095 R)
• M68: 21,731,933 km (0.109 R)
• M69: 22,025,295 km (0.067 R)
• M70: 23,174,805 km (0.12 R)
• M71: 24,077,927 km (0.059 R)
• M72: 24,229,619 km (0.099 R)
• M73: 24,381,611 km (0.044 R)
• M74: 25,069,462 km (0.062 R)
• M75: 25,686,254 km (0.096 R)
• M76: 25,763,745 km (0.087 R)
• M77: 25,996,520 km (0.096 R)
• M78: 26,074,310 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.4

Radius: 5.8

Gravity: 21.09 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.14 AU - 12.06 AU

Year: 15127 Days

Day: 23.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,668,301 km

• M1: 88,263 km (0.089 R)
• M2: 126,560 km (0.098 R)
• M3: 177,872 km (0.085 R)
• M4: 454,778 km (0.092 R)
• M5: 602,131 km (0.068 R)
• M6: 641,326 km (0.108 R)
• M7: 1,129,913 km (0.084 R)
• M8: 2,060,561 km (0.053 R)
• M9: 2,496,938 km (0.105 R)
• M10: 2,859,414 km (0.045 R)
• M11: 3,380,164 km (0.117 R)
• M12: 3,706,586 km (0.06 R)
• M13: 4,705,302 km (0.066 R)
• M14: 5,110,263 km (0.119 R)
• M15: 5,953,696 km (0.083 R)
• M16: 6,127,529 km (0.11 R)
• M17: 6,435,700 km (0.097 R)
• M18: 6,569,441 km (0.118 R)
• M19: 6,930,271 km (0.061 R)
• M20: 7,021,526 km (0.115 R)
• M21: 7,344,059 km (0.118 R)
• M22: 7,483,783 km (0.03 R)
• M23: 7,577,431 km (0.074 R)
• M24: 8,388,701 km (0.074 R)
• M25: 8,730,831 km (0.108 R)
• M26: 9,989,398 km (0.113 R)
• M27: 10,613,520 km (0.092 R)
• M28: 10,718,687 km (0.062 R)
• M29: 11,519,036 km (0.086 R)
• M30: 11,735,654 km (0.055 R)
• M31: 12,449,086 km (0.073 R)
• M32: 15,321,066 km (0.113 R)
• M33: 18,134,104 km (0.108 R)
• M34: 18,196,935 km (0.107 R)
• M35: 18,259,916 km (0.042 R)
• M36: 19,598,967 km (0.075 R)
• M37: 20,640,168 km (0.053 R)
• M38: 20,771,664 km (0.044 R)
• M39: 21,566,029 km (0.116 R)
• M40: 22,437,885 km (0.117 R)
• M41: 22,505,354 km (0.115 R)
• M42: 23,048,095 km (0.116 R)
• M43: 23,184,379 km (0.099 R)
• M44: 23,939,100 km (0.116 R)
• M45: 25,051,360 km (0.116 R)
• M46: 28,049,750 km (0.111 R)
• M47: 28,268,313 km (0.077 R)
• M48: 29,074,197 km (0.107 R)
• M49: 29,517,006 km (0.119 R)
• M50: 29,739,159 km (0.119 R)
• M51: 30,334,559 km (0.084 R)
• M52: 32,908,091 km (0.091 R)
• M53: 33,061,728 km (0.071 R)
• M54: 33,446,643 km (0.091 R)
• M55: 33,833,054 km (0.082 R)
• M56: 34,220,962 km (0.101 R)
• M57: 34,532,275 km (0.076 R)
• M58: 34,766,545 km (0.056 R)
• M59: 35,393,510 km (0.095 R)
• M60: 36,024,214 km (0.065 R)
• M61: 36,261,626 km (0.108 R)
• M62: 38,989,244 km (0.083 R)
• M63: 41,119,219 km (0.114 R)
• M64: 42,281,594 km (0.096 R)
• M65: 42,365,070 km (0.114 R)
• M66: 43,202,519 km (0.112 R)
• M67: 43,286,593 km (0.096 R)
• M68: 43,370,667 km (0.108 R)
• M69: 43,623,337 km (0.09 R)
• M70: 45,918,917 km (0.079 R)
• M71: 46,176,375 km (0.08 R)
• M72: 46,865,423 km (0.12 R)
• M73: 48,952,612 km (0.102 R)
• M74: 50,537,901 km (0.058 R)
• M75: 50,715,025 km (0.119 R)
• M76: 50,803,736 km (0.117 R)
• M77: 51,158,881 km (0.05 R)
• M78: 51,247,892 km (0.106 R)
• M79: 53,307,256 km (0.109 R)
• M80: 54,120,470 km (0.093 R)
• M81: 54,846,768 km (0.12 R)
• M82: 55,850,570 km (0.118 R)
• M83: 57,137,112 km (0.1 R)
• M84: 58,433,227 km (0.111 R)
• M85: 58,619,178 km (0.084 R)
• M86: 59,085,025 km (0.042 R)
• M87: 59,645,569 km (0.091 R)
• M88: 59,739,217 km (0.076 R)
• M89: 60,677,794 km (0.069 R)
• M90: 61,054,631 km (0.073 R)
• M91: 61,432,216 km (0.091 R)
• M92: 61,716,003 km (0.054 R)
• M93: 63,045,629 km (0.068 R)
• M94: 63,331,810 km (0.063 R)
• M95: 63,809,775 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 5.9

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.25 AU - 15.25 AU

Year: 21690 Days

Day: 24.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,668,301 km

• M1: 147,803 km (0.119 R)
• M2: 221,554 km (0.076 R)
• M3: 543,190 km (0.083 R)
• M4: 650,003 km (0.101 R)
• M5: 744,399 km (0.069 R)
• M6: 1,189,602 km (0.103 R)
• M7: 1,451,249 km (0.094 R)
• M8: 1,500,766 km (0.072 R)
• M9: 1,678,488 km (0.117 R)
• M10: 1,916,947 km (0.102 R)
• M11: 2,280,470 km (0.102 R)
• M12: 3,295,641 km (0.117 R)
• M13: 3,594,089 km (0.052 R)
• M14: 3,695,516 km (0.101 R)
• M15: 3,797,841 km (0.059 R)
• M16: 4,145,806 km (0.094 R)
• M17: 4,252,170 km (0.063 R)
• M18: 4,576,648 km (0.106 R)
• M19: 4,946,753 km (0.077 R)
• M20: 5,135,396 km (0.075 R)
• M21: 5,249,688 km (0.116 R)
• M22: 6,234,790 km (0.079 R)
• M23: 6,727,566 km (0.098 R)
• M24: 7,533,150 km (0.061 R)
• M25: 7,576,384 km (0.089 R)
• M26: 7,837,582 km (0.099 R)
• M27: 8,638,978 km (0.087 R)
• M28: 8,866,067 km (0.071 R)
• M29: 9,003,398 km (0.09 R)
• M30: 9,280,005 km (0.117 R)
• M31: 9,841,745 km (0.088 R)
• M32: 9,889,018 km (0.107 R)
• M33: 10,270,193 km (0.103 R)
• M34: 10,948,769 km (0.101 R)
• M35: 12,348,855 km (0.117 R)
• M36: 12,451,031 km (0.076 R)
• M37: 13,698,677 km (0.111 R)
• M38: 15,258,534 km (0.084 R)
• M39: 15,920,205 km (0.107 R)
• M40: 16,760,497 km (0.099 R)
• M41: 17,557,853 km (0.1 R)
• M42: 18,192,896 km (0.107 R)
• M43: 18,718,134 km (0.065 R)
• M44: 19,070,886 km (0.072 R)
• M45: 19,248,160 km (0.077 R)
• M46: 19,366,641 km (0.106 R)
• M47: 19,604,352 km (0.071 R)
• M48: 20,383,607 km (0.089 R)
• M49: 20,928,892 km (0.109 R)
• M50: 21,601,933 km (0.065 R)
• M51: 23,599,962 km (0.113 R)
• M52: 24,878,425 km (0.083 R)
• M53: 25,396,183 km (0.106 R)
• M54: 25,526,184 km (0.071 R)
• M55: 25,721,559 km (0.034 R)
• M56: 27,169,367 km (0.089 R)
• M57: 27,635,514 km (0.041 R)
• M58: 29,117,879 km (0.074 R)
• M59: 29,663,313 km (0.036 R)
• M60: 30,972,145 km (0.097 R)
• M61: 31,948,720 km (0.096 R)
• M62: 33,076,987 km (0.12 R)
• M63: 34,433,690 km (0.093 R)
• M64: 34,505,497 km (0.087 R)
• M65: 35,154,901 km (0.107 R)
• M66: 35,662,786 km (0.072 R)
• M67: 36,027,057 km (0.107 R)
• M68: 36,539,130 km (0.085 R)
• M69: 37,422,506 km (0.051 R)
• M70: 38,015,362 km (0.084 R)
• M71: 38,238,562 km (0.117 R)
• M72: 38,387,562 km (0.044 R)
• M73: 39,737,084 km (0.116 R)
• M74: 40,039,122 km (0.118 R)
• M75: 41,331,049 km (0.119 R)
• M76: 42,945,958 km (0.056 R)
• M77: 44,268,254 km (0.1 R)
• M78: 45,052,296 km (0.11 R)
• M79: 45,288,362 km (0.101 R)
• M80: 46,236,962 km (0.07 R)
• M81: 46,793,167 km (0.043 R)
• M82: 46,872,902 km (0.089 R)
• M83: 47,752,089 km (0.104 R)
• M84: 48,556,178 km (0.117 R)
• M85: 49,040,725 km (0.05 R)
• M86: 49,283,523 km (0.047 R)
• M87: 52,146,527 km (0.079 R)
• M88: 52,891,374 km (0.075 R)
• M89: 52,974,401 km (0.104 R)
• M90: 53,973,565 km (0.086 R)
• M91: 55,737,025 km (0.082 R)
• M92: 55,990,593 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 12,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit