🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.61 AU - 0.77 AU

Year: 201 Days

Day: 26.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,533,131 km

• M1: 385,514 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.74 AU - 0.8 AU

Year: 237 Days

Day: 26.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 79.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.7 AU - 0.94 AU

Year: 261 Days

Day: 36.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.08 AU - 1.22 AU

Year: 433 Days

Day: 19.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,533,131 km

• M1: 243,246 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.84 AU - 2.02 AU

Year: 942 Days

Day: 20.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.36 AU - 3.72 AU

Year: 1863 Days

Day: 24.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181

Radius: 12.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.89 AU - 6.73 AU

Year: 4922 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 74,533,131 km

• M1: 188,643 km (0.097 R)
• M2: 279,598 km (0.071 R)
• M3: 426,055 km (0.079 R)
• M4: 631,602 km (0.063 R)
• M5: 779,854 km (0.114 R)
• M6: 882,627 km (0.097 R)
• M7: 1,124,677 km (0.112 R)
• M8: 1,481,468 km (0.107 R)
• M9: 1,785,151 km (0.084 R)
• M10: 1,886,728 km (0.077 R)
• M11: 2,029,594 km (0.11 R)
• M12: 2,176,200 km (0.101 R)
• M13: 2,326,546 km (0.107 R)
• M14: 2,466,270 km (0.11 R)
• M15: 2,666,732 km (0.083 R)
• M16: 2,947,527 km (0.056 R)
• M17: 3,145,295 km (0.066 R)
• M18: 3,830,603 km (0.093 R)
• M19: 4,097,486 km (0.097 R)
• M20: 4,233,321 km (0.081 R)
• M21: 4,526,832 km (0.075 R)
• M22: 5,243,705 km (0.11 R)
• M23: 5,391,507 km (0.118 R)
• M24: 5,578,056 km (0.108 R)
• M25: 6,189,612 km (0.087 R)
• M26: 6,385,136 km (0.045 R)
• M27: 6,923,240 km (0.084 R)
• M28: 7,004,322 km (0.07 R)
• M29: 7,249,214 km (0.099 R)
• M30: 7,331,492 km (0.11 R)
• M31: 7,434,715 km (0.114 R)
• M32: 7,538,536 km (0.084 R)
• M33: 7,705,487 km (0.076 R)
• M34: 8,085,915 km (0.117 R)
• M35: 8,278,447 km (0.111 R)
• M36: 8,429,242 km (0.091 R)
• M37: 8,689,841 km (0.08 R)
• M38: 8,777,356 km (0.067 R)
• M39: 8,887,161 km (0.043 R)
• M40: 8,975,274 km (0.074 R)
• M41: 9,263,848 km (0.076 R)
• M42: 9,918,488 km (0.036 R)
• M43: 10,009,893 km (0.081 R)
• M44: 10,751,898 km (0.109 R)
• M45: 10,845,995 km (0.11 R)
• M46: 10,963,878 km (0.084 R)
• M47: 11,082,210 km (0.088 R)
• M48: 11,391,878 km (0.084 R)
• M49: 11,487,770 km (0.093 R)
• M50: 12,609,305 km (0.061 R)
• M51: 12,932,736 km (0.098 R)
• M52: 13,359,688 km (0.096 R)
• M53: 13,842,441 km (0.067 R)
• M54: 13,944,766 km (0.091 R)
• M55: 14,124,433 km (0.077 R)
• M56: 14,356,758 km (0.118 R)
• M57: 14,486,310 km (0.068 R)
• M58: 15,113,723 km (0.118 R)
• M59: 15,219,040 km (0.068 R)
• M60: 15,563,414 km (0.079 R)
• M61: 16,611,946 km (0.117 R)
• M62: 16,829,760 km (0.102 R)
• M63: 17,158,427 km (0.115 R)
• M64: 17,323,583 km (0.092 R)
• M65: 17,544,539 km (0.083 R)
• M66: 17,710,892 km (0.064 R)
• M67: 17,989,294 km (0.094 R)
• M68: 18,101,043 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.4

Radius: 8.9

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.59 AU - 12.21 AU

Year: 11788 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,533,131 km

• M1: 166,054 km (0.105 R)
• M2: 255,663 km (0.1 R)
• M3: 398,230 km (0.098 R)
• M4: 1,339,499 km (0.117 R)
• M5: 1,860,848 km (0.11 R)
• M6: 2,157,351 km (0.083 R)
• M7: 2,469,113 km (0.093 R)
• M8: 2,615,569 km (0.119 R)
• M9: 2,734,799 km (0.119 R)
• M10: 2,978,793 km (0.053 R)
• M11: 3,358,023 km (0.107 R)
• M12: 3,488,024 km (0.102 R)
• M13: 3,652,731 km (0.059 R)
• M14: 3,819,982 km (0.11 R)
• M15: 4,092,998 km (0.095 R)
• M16: 4,372,447 km (0.044 R)
• M17: 4,478,811 km (0.101 R)
• M18: 4,766,787 km (0.07 R)
• M19: 5,285,293 km (0.078 R)
• M20: 5,398,688 km (0.055 R)
• M21: 5,860,646 km (0.06 R)
• M22: 5,938,886 km (0.09 R)
• M23: 7,028,706 km (0.097 R)
• M24: 7,153,621 km (0.065 R)
• M25: 7,447,880 km (0.089 R)
• M26: 7,703,393 km (0.075 R)
• M27: 9,068,623 km (0.098 R)
• M28: 9,755,726 km (0.108 R)
• M29: 10,128,973 km (0.062 R)
• M30: 10,364,739 km (0.053 R)
• M31: 11,816,885 km (0.101 R)
• M32: 11,965,586 km (0.116 R)
• M33: 12,114,884 km (0.057 R)
• M34: 12,264,781 km (0.116 R)
• M35: 13,126,166 km (0.083 R)
• M36: 13,280,102 km (0.066 R)
• M37: 13,383,175 km (0.094 R)
• M38: 13,902,280 km (0.069 R)
• M39: 14,960,236 km (0.104 R)
• M40: 15,336,624 km (0.096 R)
• M41: 15,553,092 km (0.081 R)
• M42: 15,661,700 km (0.106 R)
• M43: 15,770,608 km (0.044 R)
• M44: 15,879,664 km (0.049 R)
• M45: 17,096,643 km (0.099 R)
• M46: 18,343,392 km (0.062 R)
• M47: 18,746,109 km (0.063 R)
• M48: 19,502,027 km (0.106 R)
• M49: 20,208,428 km (0.057 R)
• M50: 21,043,334 km (0.05 R)
• M51: 21,223,749 km (0.04 R)
• M52: 22,685,021 km (0.079 R)
• M53: 24,557,089 km (0.081 R)
• M54: 25,255,711 km (0.055 R)
• M55: 25,511,523 km (0.117 R)
• M56: 26,090,018 km (0.12 R)
• M57: 26,413,299 km (0.106 R)
• M58: 27,522,268 km (0.056 R)
• M59: 28,314,239 km (0.092 R)
• M60: 28,646,347 km (0.108 R)
• M61: 29,448,939 km (0.117 R)
• M62: 29,650,747 km (0.072 R)
• M63: 30,123,326 km (0.05 R)
• M64: 30,598,449 km (0.108 R)
• M65: 32,732,313 km (0.07 R)
• M66: 33,430,786 km (0.034 R)
• M67: 34,629,514 km (0.113 R)
• M68: 34,913,600 km (0.068 R)
• M69: 36,996,451 km (0.116 R)
• M70: 37,505,233 km (0.081 R)
• M71: 39,489,200 km (0.098 R)
• M72: 40,307,201 km (0.069 R)
• M73: 40,381,851 km (0.078 R)
• M74: 41,507,126 km (0.079 R)
• M75: 41,808,865 km (0.116 R)
• M76: 42,490,582 km (0.1 R)
• M77: 42,642,574 km (0.045 R)
• M78: 45,331,596 km (0.114 R)
• M79: 45,642,310 km (0.117 R)
• M80: 45,720,101 km (0.083 R)
• M81: 46,109,953 km (0.044 R)
• M82: 46,735,721 km (0.108 R)
• M83: 47,049,727 km (0.079 R)
• M84: 47,758,671 km (0.107 R)
• M85: 49,506,723 km (0.109 R)
• M86: 49,586,608 km (0.083 R)
• M87: 50,308,118 km (0.058 R)
• M88: 51,356,351 km (0.107 R)
• M89: 52,005,007 km (0.103 R)
• M90: 53,720,745 km (0.074 R)
• M91: 54,957,471 km (0.113 R)
• M92: 55,123,075 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.2

Radius: 7.5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.51 AU - 19.94 AU

Year: 26216 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 74,533,131 km

• M1: 100,380 km (0.118 R)
• M2: 362,625 km (0.106 R)
• M3: 530,923 km (0.087 R)
• M4: 772,523 km (0.054 R)
• M5: 2,740,035 km (0.108 R)
• M6: 2,791,047 km (0.098 R)
• M7: 3,292,051 km (0.114 R)
• M8: 4,739,111 km (0.073 R)
• M9: 5,080,792 km (0.044 R)
• M10: 5,143,773 km (0.029 R)
• M11: 5,559,655 km (0.046 R)
• M12: 6,355,666 km (0.041 R)
• M13: 6,836,473 km (0.091 R)
• M14: 7,507,420 km (0.059 R)
• M15: 8,949,693 km (0.107 R)
• M16: 9,217,473 km (0.093 R)
• M17: 9,371,708 km (0.089 R)
• M18: 12,460,007 km (0.103 R)
• M19: 13,978,575 km (0.077 R)
• M20: 14,557,369 km (0.06 R)
• M21: 15,417,407 km (0.069 R)
• M22: 16,433,625 km (0.066 R)
• M23: 17,662,422 km (0.036 R)
• M24: 18,384,681 km (0.065 R)
• M25: 19,264,167 km (0.098 R)
• M26: 19,313,384 km (0.086 R)
• M27: 19,907,886 km (0.111 R)
• M28: 20,007,518 km (0.074 R)
• M29: 20,709,731 km (0.072 R)
• M30: 21,471,034 km (0.1 R)
• M31: 22,241,463 km (0.036 R)
• M32: 23,651,124 km (0.035 R)
• M33: 25,089,358 km (0.087 R)
• M34: 25,304,779 km (0.1 R)
• M35: 25,954,931 km (0.104 R)
• M36: 26,063,839 km (0.119 R)
• M37: 26,665,521 km (0.051 R)
• M38: 26,885,430 km (0.116 R)
• M39: 30,026,686 km (0.106 R)
• M40: 30,714,836 km (0.106 R)
• M41: 31,350,179 km (0.106 R)
• M42: 32,340,516 km (0.056 R)
• M43: 33,934,482 km (0.086 R)
• M44: 36,220,936 km (0.048 R)
• M45: 39,805,301 km (0.093 R)
• M46: 40,434,659 km (0.115 R)
• M47: 41,130,738 km (0.085 R)
• M48: 41,384,905 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.3

Radius: 7.5

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.81 AU - 18.77 AU

Year: 26372 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,533,131 km

• M1: 258,206 km (0.084 R)
• M2: 387,458 km (0.119 R)
• M3: 623,075 km (0.043 R)
• M4: 876,045 km (0.079 R)
• M5: 925,562 km (0.102 R)
• M6: 1,133,054 km (0.11 R)
• M7: 1,270,385 km (0.052 R)
• M8: 1,501,514 km (0.097 R)
• M9: 1,905,578 km (0.116 R)
• M10: 2,447,272 km (0.052 R)
• M11: 3,149,035 km (0.099 R)
• M12: 3,462,293 km (0.055 R)
• M13: 4,591,907 km (0.099 R)
• M14: 4,768,432 km (0.051 R)
• M15: 5,496,226 km (0.068 R)
• M16: 5,636,549 km (0.109 R)
• M17: 6,258,277 km (0.099 R)
• M18: 7,932,277 km (0.081 R)
• M19: 8,357,883 km (0.119 R)
• M20: 8,519,449 km (0.041 R)
• M21: 8,573,454 km (0.072 R)
• M22: 9,342,537 km (0.091 R)
• M23: 9,510,086 km (0.092 R)
• M24: 9,791,779 km (0.088 R)
• M25: 10,019,018 km (0.05 R)
• M26: 11,359,565 km (0.055 R)
• M27: 11,598,473 km (0.119 R)
• M28: 11,658,461 km (0.101 R)
• M29: 14,981,628 km (0.086 R)
• M30: 15,243,574 km (0.06 R)
• M31: 15,441,043 km (0.083 R)
• M32: 16,508,424 km (0.041 R)
• M33: 16,982,949 km (0.116 R)
• M34: 19,137,457 km (0.083 R)
• M35: 19,778,933 km (0.106 R)
• M36: 20,138,417 km (0.108 R)
• M37: 21,671,496 km (0.102 R)
• M38: 22,489,497 km (0.07 R)
• M39: 22,639,244 km (0.061 R)
• M40: 25,626,115 km (0.116 R)
• M41: 26,411,803 km (0.084 R)
• M42: 27,685,031 km (0.096 R)
• M43: 28,006,517 km (0.067 R)
• M44: 28,248,416 km (0.064 R)
• M45: 28,734,310 km (0.103 R)
• M46: 28,896,923 km (0.112 R)
• M47: 29,714,326 km (0.098 R)
• M48: 29,878,734 km (0.102 R)
• M49: 32,212,162 km (0.089 R)
• M50: 32,719,747 km (0.114 R)
• M51: 34,258,212 km (0.109 R)
• M52: 34,344,380 km (0.094 R)
• M53: 34,430,698 km (0.067 R)
• M54: 38,295,858 km (0.058 R)
• M55: 38,743,754 km (0.092 R)
• M56: 40,006,959 km (0.11 R)
• M57: 41,008,965 km (0.078 R)
• M58: 41,283,627 km (0.106 R)
• M59: 41,375,330 km (0.069 R)
• M60: 41,650,890 km (0.11 R)
• M61: 41,926,898 km (0.095 R)
• M62: 43,503,210 km (0.079 R)
• M63: 44,627,438 km (0.096 R)
• M64: 46,141,219 km (0.108 R)
• M65: 47,479,671 km (0.079 R)
• M66: 47,575,713 km (0.119 R)
• M67: 48,443,381 km (0.034 R)
• M68: 48,830,690 km (0.083 R)
• M69: 49,998,750 km (0.097 R)
• M70: 50,194,424 km (0.107 R)
• M71: 51,373,255 km (0.104 R)
• M72: 52,164,179 km (0.108 R)
• M73: 52,760,027 km (0.116 R)
• M74: 53,358,120 km (0.1 R)
• M75: 53,958,456 km (0.081 R)
• M76: 54,460,506 km (0.048 R)
• M77: 55,266,839 km (0.108 R)
• M78: 55,772,929 km (0.11 R)
• M79: 57,197,998 km (0.091 R)
• M80: 59,150,998 km (0.075 R)
• M81: 59,254,370 km (0.074 R)
• M82: 59,564,935 km (0.113 R)
• M83: 59,979,920 km (0.07 R)
• M84: 61,858,869 km (0.118 R)
• M85: 62,594,741 km (0.064 R)
• M86: 63,439,371 km (0.108 R)
• M87: 63,545,286 km (0.085 R)
• M88: 63,863,181 km (0.117 R)
• M89: 64,181,526 km (0.1 R)
• M90: 65,460,438 km (0.038 R)
• M91: 66,102,961 km (0.1 R)
• M92: 66,210,372 km (0.103 R)
• M93: 66,317,634 km (0.036 R)
• M94: 72,975,337 km (0.063 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 13,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit