🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.77 AU - 1.07 AU

Year: 336 Days

Day: 35.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,911,868 km

• M1: 316,100 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.87 AU - 1.41 AU

Year: 464 Days

Day: 39.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,911,868 km

• M1: 317,147 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.23 AU - 1.43 AU

Year: 584 Days

Day: 14.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.92 AU - 2.98 AU

Year: 1460 Days

Day: 45 Hours

Environment

Temp: -108 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,911,868 km

• M1: 280,795 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.54 AU - 3.86 AU

Year: 2180 Days

Day: 12.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.3

Radius: 3.7

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.11 AU - 14.45 AU

Year: 15396 Days

Day: 15.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,911,868 km

• M1: 62,682 km (0.06 R)
• M2: 187,745 km (0.05 R)
• M3: 223,050 km (0.117 R)
• M4: 311,463 km (0.037 R)
• M5: 695,630 km (0.115 R)
• M6: 949,946 km (0.051 R)
• M7: 1,062,594 km (0.109 R)
• M8: 1,389,465 km (0.072 R)
• M9: 1,573,470 km (0.098 R)
• M10: 1,804,150 km (0.109 R)
• M11: 1,943,725 km (0.066 R)
• M12: 2,066,246 km (0.065 R)
• M13: 2,233,347 km (0.11 R)
• M14: 2,361,552 km (0.075 R)
• M15: 3,014,547 km (0.083 R)
• M16: 3,061,520 km (0.096 R)
• M17: 3,619,221 km (0.054 R)
• M18: 3,744,734 km (0.052 R)
• M19: 3,820,580 km (0.111 R)
• M20: 4,446,049 km (0.067 R)
• M21: 6,232,546 km (0.091 R)
• M22: 7,058,177 km (0.107 R)
• M23: 8,575,100 km (0.029 R)
• M24: 8,742,350 km (0.105 R)
• M25: 9,559,454 km (0.082 R)
• M26: 9,628,568 km (0.084 R)
• M27: 10,223,369 km (0.076 R)
• M28: 11,155,812 km (0.071 R)
• M29: 13,254,521 km (0.05 R)
• M30: 13,331,713 km (0.098 R)
• M31: 14,032,879 km (0.081 R)
• M32: 15,878,617 km (0.073 R)
• M33: 16,248,573 km (0.116 R)
• M34: 18,311,827 km (0.071 R)
• M35: 18,656,500 km (0.099 R)
• M36: 19,046,801 km (0.057 R)
• M37: 20,233,710 km (0.108 R)
• M38: 21,671,047 km (0.034 R)
• M39: 21,852,958 km (0.11 R)
• M40: 22,126,871 km (0.086 R)
• M41: 22,678,140 km (0.081 R)
• M42: 25,166,251 km (0.066 R)
• M43: 25,214,123 km (0.112 R)
• M44: 27,640,899 km (0.097 R)
• M45: 28,982,044 km (0.081 R)
• M46: 30,649,612 km (0.107 R)
• M47: 30,700,625 km (0.057 R)
• M48: 30,904,975 km (0.104 R)
• M49: 31,109,775 km (0.097 R)
• M50: 31,366,485 km (0.054 R)
• M51: 31,727,016 km (0.073 R)
• M52: 31,830,238 km (0.119 R)
• M53: 32,712,417 km (0.106 R)
• M54: 35,567,343 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382

Radius: 5.6

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.01 AU - 13.41 AU

Year: 16247 Days

Day: 17 Hours

Environment

Temp: -183 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,911,868 km

• M1: 88,861 km (0.025 R)
• M2: 324,777 km (0.078 R)
• M3: 624,571 km (0.117 R)
• M4: 993,031 km (0.084 R)
• M5: 1,165,816 km (0.092 R)
• M6: 1,689,409 km (0.078 R)
• M7: 1,948,961 km (0.084 R)
• M8: 2,800,921 km (0.08 R)
• M9: 3,014,397 km (0.059 R)
• M10: 3,138,863 km (0.079 R)
• M11: 3,653,330 km (0.073 R)
• M12: 3,752,663 km (0.062 R)
• M13: 3,954,171 km (0.085 R)
• M14: 5,087,225 km (0.118 R)
• M15: 5,198,376 km (0.037 R)
• M16: 5,804,248 km (0.076 R)
• M17: 5,959,231 km (0.08 R)
• M18: 6,037,321 km (0.115 R)
• M19: 6,552,536 km (0.077 R)
• M20: 6,713,952 km (0.077 R)
• M21: 7,414,519 km (0.103 R)
• M22: 7,667,190 km (0.067 R)
• M23: 8,839,439 km (0.115 R)
• M24: 9,062,489 km (0.108 R)
• M25: 9,107,369 km (0.088 R)
• M26: 10,019,916 km (0.084 R)
• M27: 11,008,907 km (0.092 R)
• M28: 11,056,779 km (0.072 R)
• M29: 11,200,841 km (0.086 R)
• M30: 11,783,226 km (0.077 R)
• M31: 11,930,430 km (0.074 R)
• M32: 12,028,866 km (0.108 R)
• M33: 12,325,668 km (0.047 R)
• M34: 13,949,553 km (0.052 R)
• M35: 14,418,392 km (0.079 R)
• M36: 14,523,111 km (0.095 R)
• M37: 14,628,278 km (0.079 R)
• M38: 16,017,743 km (0.099 R)
• M39: 18,633,911 km (0.088 R)
• M40: 19,670,474 km (0.084 R)
• M41: 19,728,668 km (0.059 R)
• M42: 20,020,234 km (0.075 R)
• M43: 20,903,310 km (0.11 R)
• M44: 22,646,425 km (0.074 R)
• M45: 23,999,538 km (0.103 R)
• M46: 24,248,319 km (0.081 R)
• M47: 24,874,236 km (0.062 R)
• M48: 25,063,029 km (0.074 R)
• M49: 26,141,779 km (0.077 R)
• M50: 26,526,096 km (0.105 R)
• M51: 26,783,404 km (0.1 R)
• M52: 29,800,943 km (0.079 R)
• M53: 29,867,664 km (0.104 R)
• M54: 30,943,123 km (0.109 R)
• M55: 31,621,549 km (0.067 R)
• M56: 32,511,058 km (0.104 R)
• M57: 33,339,232 km (0.12 R)
• M58: 33,686,449 km (0.073 R)
• M59: 33,825,575 km (0.055 R)
• M60: 35,086,984 km (0.095 R)
• M61: 36,792,699 km (0.053 R)
• M62: 39,694,897 km (0.079 R)
• M63: 39,841,952 km (0.093 R)
• M64: 40,802,071 km (0.095 R)
• M65: 40,950,472 km (0.12 R)
• M66: 41,247,723 km (0.079 R)
• M67: 41,919,268 km (0.048 R)
• M68: 41,994,217 km (0.113 R)
• M69: 44,031,740 km (0.117 R)
• M70: 44,336,321 km (0.058 R)
• M71: 45,792,656 km (0.116 R)
• M72: 46,798,103 km (0.102 R)
• M73: 48,437,547 km (0.116 R)
• M74: 50,016,402 km (0.115 R)
• M75: 50,175,275 km (0.103 R)
• M76: 50,971,734 km (0.112 R)
• M77: 51,772,532 km (0.117 R)
• M78: 51,852,866 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.7

Radius: 5.5

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.89 AU - 14.27 AU

Year: 16991 Days

Day: 17.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,911,868 km

• M1: 394,639 km (0.113 R)
• M2: 459,714 km (0.12 R)
• M3: 582,833 km (0.059 R)
• M4: 696,976 km (0.114 R)
• M5: 946,805 km (0.083 R)
• M6: 1,059,003 km (0.078 R)
• M7: 2,460,586 km (0.1 R)
• M8: 4,074,597 km (0.06 R)
• M9: 4,147,601 km (0.106 R)
• M10: 4,221,203 km (0.109 R)
• M11: 4,786,085 km (0.108 R)
• M12: 4,824,681 km (0.058 R)
• M13: 5,215,431 km (0.041 R)
• M14: 5,697,734 km (0.119 R)
• M15: 6,834,379 km (0.104 R)
• M16: 7,140,157 km (0.113 R)
• M17: 8,407,700 km (0.08 R)
• M18: 8,454,374 km (0.097 R)
• M19: 8,735,319 km (0.104 R)
• M20: 9,694,391 km (0.057 R)
• M21: 10,235,786 km (0.109 R)
• M22: 12,075,690 km (0.099 R)
• M23: 12,445,196 km (0.116 R)
• M24: 15,020,075 km (0.11 R)
• M25: 15,303,413 km (0.088 R)
• M26: 15,817,880 km (0.104 R)
• M27: 16,454,419 km (0.102 R)
• M28: 17,573,411 km (0.064 R)
• M29: 18,292,678 km (0.114 R)
• M30: 19,698,150 km (0.109 R)
• M31: 19,760,084 km (0.078 R)
• M32: 21,966,652 km (0.03 R)
• M33: 23,066,346 km (0.115 R)
• M34: 26,266,394 km (0.096 R)
• M35: 26,402,678 km (0.108 R)
• M36: 26,471,044 km (0.118 R)
• M37: 27,294,580 km (0.117 R)
• M38: 29,460,907 km (0.108 R)
• M39: 32,555,937 km (0.098 R)
• M40: 33,216,562 km (0.111 R)
• M41: 33,290,313 km (0.106 R)
• M42: 33,364,065 km (0.054 R)
• M43: 34,402,125 km (0.042 R)
• M44: 35,979,185 km (0.088 R)
• M45: 37,043,574 km (0.06 R)
• M46: 37,349,502 km (0.116 R)
• M47: 38,118,136 km (0.097 R)
• M48: 39,514,931 km (0.049 R)
• M49: 41,641,166 km (0.094 R)
• M50: 42,278,303 km (0.119 R)
• M51: 42,358,188 km (0.064 R)
• M52: 44,452,259 km (0.114 R)
• M53: 45,430,181 km (0.082 R)
• M54: 45,593,841 km (0.116 R)
• M55: 45,839,630 km (0.029 R)
• M56: 46,662,418 km (0.111 R)
• M57: 47,158,335 km (0.069 R)
• M58: 47,324,090 km (0.082 R)
• M59: 47,489,994 km (0.115 R)
• M60: 47,739,224 km (0.105 R)
• M61: 48,155,555 km (0.041 R)
• M62: 49,075,731 km (0.117 R)
• M63: 49,664,249 km (0.073 R)
• M64: 50,594,000 km (0.096 R)
• M65: 51,018,409 km (0.062 R)
• M66: 51,444,015 km (0.103 R)
• M67: 51,699,977 km (0.12 R)
• M68: 53,158,407 km (0.119 R)
• M69: 53,417,211 km (0.118 R)
• M70: 53,849,399 km (0.09 R)
• M71: 54,022,633 km (0.12 R)
• M72: 58,679,615 km (0.084 R)
• M73: 59,483,105 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.4

Radius: 6

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.53 AU - 15.57 AU

Year: 21134 Days

Day: 23.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,911,868 km

• M1: 100,530 km (0.035 R)
• M2: 187,596 km (0.114 R)
• M3: 308,770 km (0.116 R)
• M4: 572,511 km (0.114 R)
• M5: 680,222 km (0.061 R)
• M6: 834,457 km (0.102 R)
• M7: 1,458,280 km (0.058 R)
• M8: 1,735,485 km (0.117 R)
• M9: 1,974,393 km (0.064 R)
• M10: 2,252,196 km (0.084 R)
• M11: 2,366,788 km (0.101 R)
• M12: 3,094,133 km (0.068 R)
• M13: 3,350,992 km (0.069 R)
• M14: 3,783,031 km (0.08 R)
• M15: 4,267,878 km (0.066 R)
• M16: 4,699,019 km (0.115 R)
• M17: 5,143,923 km (0.091 R)
• M18: 5,219,470 km (0.108 R)
• M19: 5,257,318 km (0.032 R)
• M20: 5,836,411 km (0.053 R)
• M21: 6,033,881 km (0.097 R)
• M22: 6,970,662 km (0.085 R)
• M23: 7,778,192 km (0.098 R)
• M24: 8,039,240 km (0.047 R)
• M25: 9,341,489 km (0.084 R)
• M26: 9,946,314 km (0.038 R)
• M27: 10,998,286 km (0.033 R)
• M28: 11,242,280 km (0.086 R)
• M29: 11,885,102 km (0.065 R)
• M30: 12,185,794 km (0.06 R)
• M31: 12,236,059 km (0.102 R)
• M32: 12,590,606 km (0.083 R)
• M33: 13,206,051 km (0.111 R)
• M34: 13,257,812 km (0.052 R)
• M35: 13,883,879 km (0.07 R)
• M36: 14,412,857 km (0.081 R)
• M37: 14,733,445 km (0.096 R)
• M38: 15,873,980 km (0.109 R)
• M39: 16,094,487 km (0.098 R)
• M40: 16,761,843 km (0.081 R)
• M41: 17,837,003 km (0.101 R)
• M42: 18,008,891 km (0.109 R)
• M43: 18,934,453 km (0.093 R)
• M44: 19,579,669 km (0.12 R)
• M45: 21,254,417 km (0.065 R)
• M46: 22,293,374 km (0.114 R)
• M47: 22,974,493 km (0.094 R)
• M48: 23,036,726 km (0.102 R)
• M49: 23,286,255 km (0.109 R)
• M50: 23,536,831 km (0.09 R)
• M51: 25,379,428 km (0.105 R)
• M52: 26,025,392 km (0.088 R)
• M53: 26,090,317 km (0.084 R)
• M54: 26,220,318 km (0.083 R)
• M55: 26,742,265 km (0.03 R)
• M56: 26,873,313 km (0.097 R)
• M57: 27,136,156 km (0.081 R)
• M58: 27,465,720 km (0.078 R)
• M59: 27,796,631 km (0.064 R)
• M60: 29,606,466 km (0.099 R)
• M61: 29,674,234 km (0.08 R)
• M62: 29,742,001 km (0.109 R)
• M63: 29,809,919 km (0.067 R)
• M64: 31,040,212 km (0.1 R)
• M65: 31,177,991 km (0.057 R)
• M66: 31,661,641 km (0.117 R)
• M67: 31,730,905 km (0.062 R)
• M68: 34,543,794 km (0.096 R)
• M69: 34,615,152 km (0.089 R)
• M70: 34,686,510 km (0.109 R)
• M71: 35,187,663 km (0.077 R)
• M72: 36,341,960 km (0.094 R)
• M73: 36,923,746 km (0.088 R)
• M74: 37,875,787 km (0.083 R)
• M75: 37,949,389 km (0.026 R)
• M76: 38,761,706 km (0.088 R)
• M77: 39,803,954 km (0.1 R)
• M78: 40,629,286 km (0.112 R)
• M79: 43,138,940 km (0.077 R)
• M80: 44,296,229 km (0.112 R)
• M81: 44,373,720 km (0.117 R)
• M82: 45,620,170 km (0.08 R)
• M83: 49,266,917 km (0.119 R)
• M84: 49,588,403 km (0.104 R)
• M85: 49,749,520 km (0.078 R)
• M86: 50,314,401 km (0.055 R)
• M87: 50,638,131 km (0.117 R)
• M88: 50,719,213 km (0.057 R)
• M89: 51,043,841 km (0.076 R)
• M90: 52,021,912 km (0.061 R)
• M91: 52,513,341 km (0.045 R)
• M92: 54,245,086 km (0.088 R)
• M93: 54,826,572 km (0.114 R)
• M94: 55,493,629 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit