🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.51 AU - 0.61 AU

Year: 183 Days

Day: 14.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,445,349 km

• M1: 210,783 km (0.037 R)
• M2: 341,083 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.51 AU - 0.75 AU

Year: 218 Days

Day: 30.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,445,349 km

• M1: 55,501 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.81 AU - 0.85 AU

Year: 330 Days

Day: 37.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,445,349 km

• M1: 240,105 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.07 AU - 1.13 AU

Year: 504 Days

Day: 33.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.76 AU - 2.66 AU

Year: 1434 Days

Day: 27.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,445,349 km

• M1: 600,187 km (0.113 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.2

Radius: 14.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.84 AU - 6.36 AU

Year: 5028 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,445,349 km

• M1: 239,207 km (0.11 R)
• M2: 460,612 km (0.096 R)
• M3: 637,437 km (0.084 R)
• M4: 801,097 km (0.074 R)
• M5: 1,068,727 km (0.109 R)
• M6: 1,285,495 km (0.113 R)
• M7: 1,466,508 km (0.105 R)
• M8: 1,800,111 km (0.049 R)
• M9: 2,276,580 km (0.083 R)
• M10: 3,276,642 km (0.071 R)
• M11: 3,528,864 km (0.091 R)
• M12: 3,645,700 km (0.104 R)
• M13: 4,424,058 km (0.085 R)
• M14: 4,858,490 km (0.07 R)
• M15: 5,226,800 km (0.065 R)
• M16: 5,441,323 km (0.098 R)
• M17: 5,577,009 km (0.104 R)
• M18: 5,713,741 km (0.085 R)
• M19: 5,934,847 km (0.077 R)
• M20: 6,500,327 km (0.11 R)
• M21: 7,231,411 km (0.088 R)
• M22: 8,081,427 km (0.118 R)
• M23: 8,486,986 km (0.075 R)
• M24: 8,803,386 km (0.028 R)
• M25: 8,963,156 km (0.054 R)
• M26: 9,188,451 km (0.117 R)
• M27: 9,350,465 km (0.098 R)
• M28: 9,448,153 km (0.047 R)
• M29: 9,546,139 km (0.098 R)
• M30: 10,141,539 km (0.115 R)
• M31: 10,410,067 km (0.108 R)
• M32: 10,919,897 km (0.103 R)
• M33: 11,298,978 km (0.078 R)
• M34: 11,577,379 km (0.036 R)
• M35: 12,141,064 km (0.101 R)
• M36: 12,533,908 km (0.118 R)
• M37: 12,786,130 km (0.12 R)
• M38: 13,185,706 km (0.075 R)
• M39: 13,332,013 km (0.115 R)
• M40: 13,442,266 km (0.038 R)
• M41: 13,663,372 km (0.099 R)
• M42: 13,848,574 km (0.115 R)
• M43: 13,960,174 km (0.109 R)
• M44: 14,484,664 km (0.034 R)
• M45: 14,863,296 km (0.098 R)
• M46: 15,130,329 km (0.085 R)
• M47: 15,863,059 km (0.102 R)
• M48: 16,924,306 km (0.116 R)
• M49: 18,497,478 km (0.081 R)
• M50: 19,405,537 km (0.102 R)
• M51: 19,906,989 km (0.12 R)
• M52: 20,454,966 km (0.039 R)
• M53: 20,667,095 km (0.108 R)
• M54: 20,922,609 km (0.068 R)
• M55: 21,093,449 km (0.086 R)
• M56: 21,393,692 km (0.103 R)
• M57: 21,825,133 km (0.101 R)
• M58: 22,172,349 km (0.09 R)
• M59: 22,565,044 km (0.109 R)
• M60: 23,623,748 km (0.119 R)
• M61: 23,890,930 km (0.088 R)
• M62: 24,293,647 km (0.103 R)
• M63: 24,563,372 km (0.11 R)
• M64: 24,788,816 km (0.06 R)
• M65: 24,924,501 km (0.096 R)
• M66: 25,881,030 km (0.069 R)
• M67: 26,018,660 km (0.119 R)
• M68: 26,432,897 km (0.043 R)
• M69: 26,895,902 km (0.111 R)
• M70: 27,174,902 km (0.052 R)
• M71: 27,595,272 km (0.077 R)
• M72: 28,064,860 km (0.097 R)
• M73: 29,250,572 km (0.1 R)
• M74: 29,346,166 km (0.085 R)
• M75: 30,162,671 km (0.082 R)
• M76: 30,259,161 km (0.032 R)
• M77: 30,937,887 km (0.109 R)
• M78: 31,084,044 km (0.043 R)
• M79: 31,425,726 km (0.06 R)
• M80: 31,523,712 km (0.083 R)
• M81: 32,310,447 km (0.09 R)
• M82: 32,954,466 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.1

Radius: 9.9

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.41 AU - 5.81 AU

Year: 5801 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,445,349 km

• M1: 176,825 km (0.083 R)
• M2: 360,531 km (0.088 R)
• M3: 669,301 km (0.086 R)
• M4: 1,269,637 km (0.11 R)
• M5: 1,537,118 km (0.087 R)
• M6: 1,668,166 km (0.119 R)
• M7: 1,744,760 km (0.104 R)
• M8: 2,022,414 km (0.119 R)
• M9: 2,250,550 km (0.11 R)
• M10: 2,487,214 km (0.119 R)
• M11: 2,575,327 km (0.109 R)
• M12: 2,709,517 km (0.1 R)
• M13: 3,245,227 km (0.118 R)
• M14: 3,317,632 km (0.04 R)
• M15: 3,463,939 km (0.062 R)
• M16: 3,967,036 km (0.079 R)
• M17: 4,044,528 km (0.041 R)
• M18: 4,253,666 km (0.051 R)
• M19: 4,439,616 km (0.07 R)
• M20: 5,097,248 km (0.104 R)
• M21: 5,209,895 km (0.068 R)
• M22: 5,323,440 km (0.1 R)
• M23: 6,021,464 km (0.093 R)
• M24: 6,200,383 km (0.118 R)
• M25: 6,381,247 km (0.089 R)
• M26: 6,502,720 km (0.105 R)
• M27: 6,840,961 km (0.111 R)
• M28: 7,090,490 km (0.097 R)
• M29: 7,184,887 km (0.058 R)
• M30: 7,502,483 km (0.118 R)
• M31: 8,052,853 km (0.086 R)
• M32: 8,349,656 km (0.049 R)
• M33: 9,468,199 km (0.092 R)
• M34: 9,641,732 km (0.09 R)
• M35: 9,816,463 km (0.106 R)
• M36: 10,239,974 km (0.066 R)
• M37: 10,489,653 km (0.101 R)
• M38: 11,545,964 km (0.116 R)
• M39: 12,445,496 km (0.093 R)
• M40: 13,601,438 km (0.06 R)
• M41: 13,679,828 km (0.053 R)
• M42: 13,915,594 km (0.062 R)
• M43: 14,351,223 km (0.028 R)
• M44: 14,670,914 km (0.097 R)
• M45: 15,073,930 km (0.098 R)
• M46: 15,276,785 km (0.076 R)
• M47: 15,767,316 km (0.07 R)
• M48: 16,554,650 km (0.045 R)
• M49: 16,638,275 km (0.108 R)
• M50: 16,890,048 km (0.12 R)
• M51: 16,974,272 km (0.117 R)
• M52: 17,866,623 km (0.108 R)
• M53: 18,296,867 km (0.099 R)
• M54: 18,948,814 km (0.115 R)
• M55: 19,829,796 km (0.074 R)
• M56: 20,454,367 km (0.078 R)
• M57: 20,904,507 km (0.089 R)
• M58: 21,221,505 km (0.1 R)
• M59: 21,722,957 km (0.065 R)
• M60: 22,090,070 km (0.112 R)
• M61: 22,366,826 km (0.103 R)
• M62: 24,098,422 km (0.025 R)
• M63: 25,533,813 km (0.108 R)
• M64: 26,310,675 km (0.107 R)
• M65: 26,457,131 km (0.043 R)
• M66: 26,702,023 km (0.086 R)
• M67: 26,947,513 km (0.104 R)
• M68: 27,490,404 km (0.064 R)
• M69: 28,587,106 km (0.117 R)
• M70: 28,838,281 km (0.097 R)
• M71: 29,140,768 km (0.079 R)
• M72: 29,241,746 km (0.061 R)
• M73: 30,003,349 km (0.107 R)
• M74: 30,207,550 km (0.075 R)
• M75: 30,514,674 km (0.058 R)
• M76: 30,977,381 km (0.107 R)
• M77: 32,274,843 km (0.106 R)
• M78: 32,431,622 km (0.025 R)
• M79: 32,693,717 km (0.105 R)
• M80: 33,272,661 km (0.101 R)
• M81: 33,642,766 km (0.062 R)
• M82: 34,387,315 km (0.038 R)
• M83: 35,622,095 km (0.101 R)
• M84: 36,326,552 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39

Radius: 3.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.54 AU - 13.46 AU

Year: 15927 Days

Day: 24.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,445,349 km

• M1: 44,879 km (0.059 R)
• M2: 80,184 km (0.091 R)
• M3: 336,296 km (0.117 R)
• M4: 575,054 km (0.047 R)
• M5: 1,056,311 km (0.098 R)
• M6: 1,202,019 km (0.105 R)
• M7: 1,396,347 km (0.045 R)
• M8: 1,453,792 km (0.1 R)
• M9: 1,645,577 km (0.093 R)
• M10: 1,736,831 km (0.092 R)
• M11: 1,908,420 km (0.115 R)
• M12: 2,036,625 km (0.093 R)
• M13: 2,403,439 km (0.111 R)
• M14: 3,483,386 km (0.078 R)
• M15: 4,041,386 km (0.079 R)
• M16: 4,776,959 km (0.056 R)
• M17: 4,907,259 km (0.113 R)
• M18: 5,260,160 km (0.119 R)
• M19: 5,827,884 km (0.069 R)
• M20: 6,083,697 km (0.12 R)
• M21: 6,414,757 km (0.089 R)
• M22: 6,582,456 km (0.089 R)
• M23: 6,703,032 km (0.059 R)
• M24: 6,775,886 km (0.113 R)
• M25: 6,848,890 km (0.077 R)
• M26: 7,417,212 km (0.08 R)
• M27: 8,310,760 km (0.075 R)
• M28: 8,889,704 km (0.108 R)
• M29: 8,942,961 km (0.076 R)
• M30: 9,076,552 km (0.109 R)
• M31: 9,291,673 km (0.034 R)
• M32: 9,864,484 km (0.051 R)
• M33: 9,947,361 km (0.095 R)
• M34: 10,085,739 km (0.079 R)
• M35: 10,197,040 km (0.088 R)
• M36: 10,280,665 km (0.097 R)
• M37: 10,533,036 km (0.073 R)
• M38: 11,015,490 km (0.042 R)
• M39: 11,101,359 km (0.104 R)
• M40: 11,504,974 km (0.112 R)
• M41: 11,621,211 km (0.108 R)
• M42: 11,796,241 km (0.093 R)
• M43: 12,475,266 km (0.119 R)
• M44: 12,654,484 km (0.106 R)
• M45: 13,015,613 km (0.11 R)
• M46: 13,532,773 km (0.05 R)
• M47: 13,686,111 km (0.085 R)
• M48: 13,747,745 km (0.116 R)
• M49: 14,305,446 km (0.116 R)
• M50: 14,839,062 km (0.085 R)
• M51: 15,667,684 km (0.104 R)
• M52: 16,806,722 km (0.066 R)
• M53: 16,872,545 km (0.073 R)
• M54: 16,938,518 km (0.096 R)
• M55: 18,242,114 km (0.106 R)
• M56: 18,513,484 km (0.118 R)
• M57: 18,786,201 km (0.08 R)
• M58: 18,922,934 km (0.107 R)
• M59: 19,025,857 km (0.082 R)
• M60: 19,163,188 km (0.097 R)
• M61: 19,750,958 km (0.096 R)
• M62: 19,924,940 km (0.11 R)
• M63: 19,994,653 km (0.051 R)
• M64: 20,590,651 km (0.104 R)
• M65: 20,767,176 km (0.09 R)
• M66: 21,406,408 km (0.104 R)
• M67: 22,160,232 km (0.096 R)
• M68: 22,232,488 km (0.101 R)
• M69: 22,377,298 km (0.119 R)
• M70: 23,105,690 km (0.053 R)
• M71: 23,288,948 km (0.112 R)
• M72: 23,362,400 km (0.115 R)
• M73: 23,472,804 km (0.12 R)
• M74: 23,620,157 km (0.049 R)
• M75: 24,548,263 km (0.114 R)
• M76: 24,922,856 km (0.068 R)
• M77: 25,073,202 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.4

Radius: 6.8

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.46 AU - 14.56 AU

Year: 18170 Days

Day: 25 Hours

Environment

Temp: -210 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,445,349 km

• M1: 86,916 km (0.06 R)
• M2: 147,204 km (0.081 R)
• M3: 276,756 km (0.1 R)
• M4: 446,849 km (0.085 R)
• M5: 671,395 km (0.118 R)
• M6: 808,277 km (0.097 R)
• M7: 979,716 km (0.087 R)
• M8: 1,356,853 km (0.086 R)
• M9: 1,472,492 km (0.097 R)
• M10: 1,531,433 km (0.044 R)
• M11: 1,591,422 km (0.066 R)
• M12: 1,870,572 km (0.119 R)
• M13: 2,131,770 km (0.111 R)
• M14: 2,404,487 km (0.06 R)
• M15: 2,509,654 km (0.088 R)
• M16: 2,688,274 km (0.102 R)
• M17: 2,871,232 km (0.061 R)
• M18: 3,723,491 km (0.106 R)
• M19: 4,177,072 km (0.098 R)
• M20: 4,561,239 km (0.048 R)
• M21: 4,912,345 km (0.098 R)
• M22: 6,353,122 km (0.119 R)
• M23: 6,450,361 km (0.104 R)
• M24: 6,993,700 km (0.052 R)
• M25: 8,071,254 km (0.05 R)
• M26: 8,282,337 km (0.12 R)
• M27: 8,388,551 km (0.076 R)
• M28: 8,548,770 km (0.11 R)
• M29: 8,818,046 km (0.063 R)
• M30: 9,144,918 km (0.077 R)
• M31: 9,309,775 km (0.097 R)
• M32: 9,698,280 km (0.094 R)
• M33: 9,922,827 km (0.095 R)
• M34: 10,148,869 km (0.058 R)
• M35: 11,246,319 km (0.102 R)
• M36: 12,685,451 km (0.085 R)
• M37: 14,181,729 km (0.106 R)
• M38: 15,470,514 km (0.105 R)
• M39: 15,996,500 km (0.113 R)
• M40: 16,662,360 km (0.081 R)
• M41: 17,269,129 km (0.108 R)
• M42: 18,504,509 km (0.1 R)
• M43: 19,343,902 km (0.097 R)
• M44: 22,823,100 km (0.099 R)
• M45: 22,972,249 km (0.099 R)
• M46: 23,346,393 km (0.104 R)
• M47: 24,863,166 km (0.116 R)
• M48: 26,255,324 km (0.102 R)
• M49: 26,568,133 km (0.115 R)
• M50: 27,197,342 km (0.117 R)
• M51: 28,470,719 km (0.048 R)
• M52: 28,872,539 km (0.098 R)
• M53: 29,763,244 km (0.081 R)
• M54: 29,926,156 km (0.107 R)
• M55: 30,252,878 km (0.038 R)
• M56: 33,669,394 km (0.095 R)
• M57: 34,606,625 km (0.09 R)
• M58: 34,863,784 km (0.107 R)
• M59: 35,466,065 km (0.117 R)
• M60: 36,245,619 km (0.088 R)
• M61: 36,943,194 km (0.043 R)
• M62: 37,030,709 km (0.11 R)
• M63: 37,469,330 km (0.051 R)
• M64: 38,174,684 km (0.066 R)
• M65: 40,316,925 km (0.058 R)
• M66: 41,130,289 km (0.1 R)
• M67: 42,773,322 km (0.081 R)
• M68: 45,652,633 km (0.096 R)
• M69: 46,217,215 km (0.066 R)
• M70: 47,448,256 km (0.083 R)
• M71: 48,785,960 km (0.082 R)
• M72: 49,170,427 km (0.103 R)
• M73: 50,912,943 km (0.09 R)
• M74: 52,282,212 km (0.059 R)
• M75: 52,774,239 km (0.083 R)
• M76: 53,465,531 km (0.106 R)
• M77: 55,457,277 km (0.092 R)
• M78: 56,260,767 km (0.084 R)
• M79: 56,361,447 km (0.029 R)
• M80: 57,879,267 km (0.09 R)
• M81: 58,286,173 km (0.116 R)
• M82: 58,796,302 km (0.112 R)
• M83: 58,898,477 km (0.077 R)
• M84: 59,307,926 km (0.08 R)
• M85: 59,820,897 km (0.073 R)
• M86: 66,091,292 km (0.098 R)
• M87: 67,156,429 km (0.065 R)
• M88: 68,012,578 km (0.11 R)
• M89: 68,764,756 km (0.034 R)
• M90: 69,844,104 km (0.107 R)
• M91: 69,952,413 km (0.089 R)
• M92: 70,169,031 km (0.079 R)
• M93: 70,820,230 km (0.089 R)
• M94: 71,146,653 km (0.106 R)
• M95: 72,676,441 km (0.044 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: 192 - 11,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit