🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.08 AU - 1.32 AU

Year: 458 Days

Day: 22.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.69 AU - 1.83 AU

Year: 813 Days

Day: 44.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,648,254 km

• M1: 42,935 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.84 AU - 3.2 AU

Year: 1828 Days

Day: 30.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,648,254 km

• M1: 39,494 km (0.116 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.3

Radius: 14.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.71 AU - 6.73 AU

Year: 4764 Days

Day: 7.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,648,254 km

• M1: 176,077 km (0.12 R)
• M2: 358,287 km (0.095 R)
• M3: 790,326 km (0.082 R)
• M4: 914,492 km (0.118 R)
• M5: 1,012,478 km (0.056 R)
• M6: 1,232,238 km (0.115 R)
• M7: 1,430,006 km (0.109 R)
• M8: 1,747,303 km (0.05 R)
• M9: 1,858,155 km (0.08 R)
• M10: 1,985,912 km (0.112 R)
• M11: 2,161,091 km (0.054 R)
• M12: 2,495,891 km (0.102 R)
• M13: 3,301,326 km (0.119 R)
• M14: 3,960,454 km (0.099 R)
• M15: 4,071,156 km (0.06 R)
• M16: 4,486,440 km (0.11 R)
• M17: 4,994,774 km (0.099 R)
• M18: 5,876,055 km (0.11 R)
• M19: 6,109,278 km (0.115 R)
• M20: 6,432,260 km (0.077 R)
• M21: 7,343,909 km (0.081 R)
• M22: 8,367,009 km (0.102 R)
• M23: 8,605,917 km (0.098 R)
• M24: 8,750,279 km (0.079 R)
• M25: 9,065,930 km (0.057 R)
• M26: 9,459,522 km (0.094 R)
• M27: 9,959,478 km (0.117 R)
• M28: 10,085,888 km (0.043 R)
• M29: 10,187,316 km (0.094 R)
• M30: 10,365,786 km (0.067 R)
• M31: 10,751,599 km (0.086 R)
• M32: 11,115,870 km (0.114 R)
• M33: 11,273,396 km (0.073 R)
• M34: 11,563,915 km (0.084 R)
• M35: 11,696,758 km (0.087 R)
• M36: 12,860,480 km (0.072 R)
• M37: 13,330,816 km (0.112 R)
• M38: 13,919,633 km (0.097 R)
• M39: 14,174,548 km (0.112 R)
• M40: 14,431,108 km (0.077 R)
• M41: 14,660,442 km (0.099 R)
• M42: 14,890,972 km (0.076 R)
• M43: 15,151,721 km (0.109 R)
• M44: 15,766,120 km (0.069 R)
• M45: 16,120,966 km (0.037 R)
• M46: 16,239,746 km (0.096 R)
• M47: 16,568,114 km (0.12 R)
• M48: 16,718,160 km (0.052 R)
• M49: 17,019,451 km (0.063 R)
• M50: 17,322,536 km (0.068 R)
• M51: 17,719,269 km (0.075 R)
• M52: 17,903,424 km (0.113 R)
• M53: 18,397,546 km (0.107 R)
• M54: 18,927,571 km (0.091 R)
• M55: 19,336,273 km (0.082 R)
• M56: 19,525,813 km (0.045 R)
• M57: 19,875,124 km (0.082 R)
• M58: 20,483,090 km (0.084 R)
• M59: 20,805,623 km (0.095 R)
• M60: 21,455,775 km (0.048 R)
• M61: 21,684,810 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.7

Radius: 12.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.37 AU - 7.73 AU

Year: 6519 Days

Day: 5 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 49,648,254 km

• M1: 163,660 km (0.119 R)
• M2: 243,246 km (0.051 R)
• M3: 408,402 km (0.102 R)
• M4: 598,092 km (0.051 R)
• M5: 775,067 km (0.085 R)
• M6: 941,569 km (0.11 R)
• M7: 1,434,344 km (0.117 R)
• M8: 1,775,876 km (0.038 R)
• M9: 1,887,327 km (0.086 R)
• M10: 2,646,985 km (0.1 R)
• M11: 2,832,636 km (0.076 R)
• M12: 3,217,252 km (0.093 R)
• M13: 3,308,507 km (0.095 R)
• M14: 3,508,968 km (0.071 R)
• M15: 4,250,973 km (0.062 R)
• M16: 4,520,249 km (0.064 R)
• M17: 4,934,935 km (0.073 R)
• M18: 6,404,584 km (0.114 R)
• M19: 6,850,685 km (0.045 R)
• M20: 7,107,395 km (0.036 R)
• M21: 7,671,229 km (0.096 R)
• M22: 7,773,405 km (0.104 R)
• M23: 7,876,029 km (0.097 R)
• M24: 8,103,417 km (0.104 R)
• M25: 8,692,235 km (0.11 R)
• M26: 9,034,963 km (0.084 R)
• M27: 9,382,030 km (0.107 R)
• M28: 9,866,578 km (0.085 R)
• M29: 9,955,589 km (0.096 R)
• M30: 11,252,453 km (0.103 R)
• M31: 13,063,185 km (0.096 R)
• M32: 13,357,444 km (0.032 R)
• M33: 14,127,425 km (0.111 R)
• M34: 14,631,869 km (0.106 R)
• M35: 15,014,091 km (0.105 R)
• M36: 15,193,609 km (0.116 R)
• M37: 15,270,801 km (0.108 R)
• M38: 15,788,559 km (0.107 R)
• M39: 16,655,329 km (0.117 R)
• M40: 16,894,387 km (0.09 R)
• M41: 18,188,857 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.9

Radius: 11.4

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.7 AU - 8.78 AU

Year: 6784 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,648,254 km

• M1: 146,905 km (0.052 R)
• M2: 250,128 km (0.073 R)
• M3: 448,046 km (0.107 R)
• M4: 924,664 km (0.101 R)
• M5: 1,153,100 km (0.065 R)
• M6: 1,336,657 km (0.062 R)
• M7: 1,416,243 km (0.103 R)
• M8: 1,613,712 km (0.116 R)
• M9: 1,802,954 km (0.066 R)
• M10: 2,395,062 km (0.115 R)
• M11: 2,532,393 km (0.077 R)
• M12: 3,521,534 km (0.106 R)
• M13: 3,701,051 km (0.032 R)
• M14: 4,472,976 km (0.084 R)
• M15: 4,939,871 km (0.114 R)
• M16: 5,166,512 km (0.086 R)
• M17: 5,422,474 km (0.107 R)
• M18: 5,630,265 km (0.09 R)
• M19: 6,242,270 km (0.114 R)
• M20: 6,735,943 km (0.091 R)
• M21: 7,100,364 km (0.111 R)
• M22: 7,185,485 km (0.028 R)
• M23: 7,442,644 km (0.031 R)
• M24: 7,936,616 km (0.11 R)
• M25: 8,113,590 km (0.117 R)
• M26: 8,411,439 km (0.096 R)
• M27: 8,652,292 km (0.091 R)
• M28: 9,264,297 km (0.088 R)
• M29: 9,450,696 km (0.095 R)
• M30: 9,701,272 km (0.068 R)
• M31: 9,890,514 km (0.09 R)
• M32: 10,465,717 km (0.104 R)
• M33: 10,595,120 km (0.094 R)
• M34: 11,216,549 km (0.111 R)
• M35: 11,415,365 km (0.034 R)
• M36: 12,154,079 km (0.117 R)
• M37: 12,529,270 km (0.112 R)
• M38: 12,804,531 km (0.034 R)
• M39: 13,186,304 km (0.116 R)
• M40: 13,819,103 km (0.053 R)
• M41: 14,210,751 km (0.04 R)
• M42: 14,497,829 km (0.118 R)
• M43: 14,678,244 km (0.085 R)
• M44: 15,224,127 km (0.081 R)
• M45: 15,665,440 km (0.083 R)
• M46: 16,111,092 km (0.113 R)
• M47: 16,373,038 km (0.082 R)
• M48: 16,448,136 km (0.107 R)
• M49: 17,167,104 km (0.11 R)
• M50: 18,090,123 km (0.051 R)
• M51: 18,245,555 km (0.107 R)
• M52: 18,440,331 km (0.061 R)
• M53: 19,108,136 km (0.106 R)
• M54: 19,385,341 km (0.118 R)
• M55: 20,507,774 km (0.098 R)
• M56: 20,669,788 km (0.032 R)
• M57: 21,036,004 km (0.116 R)
• M58: 21,404,314 km (0.07 R)
• M59: 21,940,173 km (0.096 R)
• M60: 22,480,521 km (0.115 R)
• M61: 22,857,059 km (0.058 R)
• M62: 22,941,133 km (0.106 R)
• M63: 23,109,281 km (0.099 R)
• M64: 23,447,073 km (0.046 R)
• M65: 23,574,231 km (0.11 R)
• M66: 23,999,388 km (0.04 R)
• M67: 25,551,316 km (0.109 R)
• M68: 26,119,639 km (0.103 R)
• M69: 26,736,431 km (0.072 R)
• M70: 27,536,480 km (0.105 R)
• M71: 27,849,738 km (0.077 R)
• M72: 28,074,135 km (0.107 R)
• M73: 28,570,201 km (0.118 R)
• M74: 30,167,458 km (0.079 R)
• M75: 30,351,912 km (0.118 R)
• M76: 30,490,440 km (0.079 R)
• M77: 30,629,117 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705

Radius: 10.4

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.72 AU - 11.52 AU

Year: 10391 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,648,254 km

• M1: 133,740 km (0.077 R)
• M2: 229,483 km (0.073 R)
• M3: 386,710 km (0.072 R)
• M4: 467,643 km (0.106 R)
• M5: 570,865 km (0.104 R)
• M6: 768,035 km (0.075 R)
• M7: 1,292,077 km (0.096 R)
• M8: 3,034,892 km (0.109 R)
• M9: 3,151,130 km (0.061 R)
• M10: 3,723,491 km (0.079 R)
• M11: 3,848,106 km (0.115 R)
• M12: 4,962,909 km (0.087 R)
• M13: 5,770,588 km (0.077 R)
• M14: 6,134,410 km (0.096 R)
• M15: 6,656,507 km (0.093 R)
• M16: 7,038,131 km (0.082 R)
• M17: 7,115,324 km (0.105 R)
• M18: 7,505,475 km (0.05 R)
• M19: 7,623,956 km (0.117 R)
• M20: 8,347,561 km (0.099 R)
• M21: 8,552,510 km (0.099 R)
• M22: 8,967,495 km (0.056 R)
• M23: 9,346,576 km (0.094 R)
• M24: 9,946,613 km (0.104 R)
• M25: 10,426,822 km (0.117 R)
• M26: 10,559,067 km (0.091 R)
• M27: 11,183,937 km (0.056 R)
• M28: 12,004,780 km (0.118 R)
• M29: 12,329,408 km (0.05 R)
• M30: 12,562,930 km (0.089 R)
• M31: 12,845,072 km (0.076 R)
• M32: 12,939,617 km (0.1 R)
• M33: 13,801,002 km (0.092 R)
• M34: 14,483,617 km (0.051 R)
• M35: 15,077,521 km (0.073 R)
• M36: 15,277,383 km (0.096 R)
• M37: 16,596,986 km (0.082 R)
• M38: 17,374,895 km (0.073 R)
• M39: 18,590,827 km (0.063 R)
• M40: 18,697,789 km (0.095 R)
• M41: 18,912,462 km (0.08 R)
• M42: 19,561,418 km (0.082 R)
• M43: 19,724,778 km (0.044 R)
• M44: 21,495,419 km (0.062 R)
• M45: 22,570,728 km (0.083 R)
• M46: 23,086,093 km (0.057 R)
• M47: 24,362,462 km (0.089 R)
• M48: 25,364,319 km (0.104 R)
• M49: 26,620,343 km (0.118 R)
• M50: 27,347,239 km (0.104 R)
• M51: 27,530,047 km (0.069 R)
• M52: 27,835,526 km (0.074 R)
• M53: 27,957,897 km (0.079 R)
• M54: 28,203,537 km (0.105 R)
• M55: 28,820,479 km (0.027 R)
• M56: 30,761,361 km (0.118 R)
• M57: 31,014,930 km (0.091 R)
• M58: 32,228,468 km (0.103 R)
• M59: 33,457,564 km (0.053 R)
• M60: 33,783,687 km (0.111 R)
• M61: 36,028,254 km (0.117 R)
• M62: 36,161,844 km (0.094 R)
• M63: 38,252,624 km (0.113 R)
• M64: 38,320,691 km (0.065 R)
• M65: 38,730,141 km (0.108 R)
• M66: 39,278,267 km (0.12 R)
• M67: 40,243,772 km (0.084 R)
• M68: 41,286,918 km (0.118 R)
• M69: 41,846,863 km (0.114 R)
• M70: 43,045,142 km (0.081 R)
• M71: 43,328,630 km (0.112 R)
• M72: 44,326,148 km (0.096 R)
• M73: 44,540,821 km (0.118 R)
• M74: 44,971,364 km (0.072 R)
• M75: 45,331,147 km (0.088 R)
• M76: 45,691,827 km (0.107 R)
• M77: 46,271,070 km (0.095 R)
• M78: 46,706,998 km (0.103 R)
• M79: 47,217,426 km (0.083 R)
• M80: 47,290,430 km (0.105 R)
• M81: 48,243,668 km (0.079 R)
• M82: 49,129,287 km (0.047 R)
• M83: 49,499,841 km (0.074 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit