🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.22 AU - 1.76 AU

Year: 664 Days

Day: 41.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.38 AU - 2.08 AU

Year: 831 Days

Day: 20.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.85 AU - 4.45 AU

Year: 2547 Days

Day: 46.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,254,823 km

• M1: 1,134,401 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.27 AU - 4.55 AU

Year: 3383 Days

Day: 31.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.9

Radius: 10.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.08 AU - 6.1 AU

Year: 4194 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,254,823 km

• M1: 172,786 km (0.118 R)
• M2: 297,251 km (0.101 R)
• M3: 385,663 km (0.092 R)
• M4: 544,686 km (0.074 R)
• M5: 617,241 km (0.095 R)
• M6: 738,714 km (0.038 R)
• M7: 905,815 km (0.099 R)
• M8: 1,222,065 km (0.103 R)
• M9: 1,349,522 km (0.104 R)
• M10: 1,481,617 km (0.106 R)
• M11: 1,664,725 km (0.114 R)
• M12: 1,936,844 km (0.119 R)
• M13: 3,027,711 km (0.112 R)
• M14: 3,104,904 km (0.105 R)
• M15: 3,222,189 km (0.07 R)
• M16: 3,321,073 km (0.091 R)
• M17: 3,521,833 km (0.085 R)
• M18: 3,893,285 km (0.104 R)
• M19: 4,191,134 km (0.103 R)
• M20: 4,255,910 km (0.09 R)
• M21: 4,540,445 km (0.04 R)
• M22: 4,718,766 km (0.082 R)
• M23: 4,831,413 km (0.079 R)
• M24: 5,013,473 km (0.065 R)
• M25: 5,314,165 km (0.069 R)
• M26: 5,384,327 km (0.082 R)
• M27: 5,764,156 km (0.041 R)
• M28: 5,884,731 km (0.093 R)
• M29: 5,957,436 km (0.1 R)
• M30: 6,054,824 km (0.045 R)
• M31: 6,128,277 km (0.068 R)
• M32: 6,449,912 km (0.092 R)
• M33: 6,524,861 km (0.092 R)
• M34: 6,751,801 km (0.072 R)
• M35: 8,031,760 km (0.117 R)
• M36: 8,112,543 km (0.099 R)
• M37: 8,547,873 km (0.097 R)
• M38: 9,356,599 km (0.119 R)
• M39: 9,842,044 km (0.12 R)
• M40: 10,364,888 km (0.102 R)
• M41: 11,016,238 km (0.038 R)
• M42: 11,106,146 km (0.113 R)
• M43: 11,196,204 km (0.118 R)
• M44: 11,316,780 km (0.12 R)
• M45: 11,407,436 km (0.115 R)
• M46: 11,895,125 km (0.057 R)
• M47: 12,234,413 km (0.08 R)
• M48: 12,358,579 km (0.087 R)
• M49: 12,483,194 km (0.085 R)
• M50: 12,608,258 km (0.063 R)
• M51: 13,335,154 km (0.115 R)
• M52: 13,687,607 km (0.093 R)
• M53: 14,895,610 km (0.106 R)
• M54: 14,961,881 km (0.089 R)
• M55: 15,061,514 km (0.095 R)
• M56: 15,933,819 km (0.052 R)
• M57: 17,029,922 km (0.112 R)
• M58: 17,168,600 km (0.043 R)
• M59: 17,238,163 km (0.119 R)
• M60: 17,447,300 km (0.083 R)
• M61: 17,727,348 km (0.05 R)
• M62: 18,327,534 km (0.05 R)
• M63: 18,434,048 km (0.061 R)
• M64: 19,113,970 km (0.104 R)
• M65: 19,258,183 km (0.036 R)
• M66: 19,838,622 km (0.112 R)
• M67: 21,016,706 km (0.103 R)
• M68: 21,091,056 km (0.113 R)
• M69: 21,426,903 km (0.081 R)
• M70: 21,726,847 km (0.101 R)
• M71: 22,103,684 km (0.105 R)
• M72: 22,330,923 km (0.103 R)
• M73: 22,406,919 km (0.047 R)
• M74: 22,558,910 km (0.09 R)
• M75: 22,749,498 km (0.101 R)
• M76: 23,401,445 km (0.104 R)
• M77: 24,606,157 km (0.05 R)
• M78: 25,196,321 km (0.06 R)
• M79: 25,473,226 km (0.099 R)
• M80: 25,830,915 km (0.098 R)
• M81: 26,150,157 km (0.098 R)
• M82: 26,591,321 km (0.103 R)
• M83: 26,833,071 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.6

Radius: 13.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.3 AU - 13.12 AU

Year: 14636 Days

Day: 7 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 105,254,823 km

• M1: 277,504 km (0.12 R)
• M2: 406,009 km (0.044 R)
• M3: 495,169 km (0.116 R)
• M4: 684,709 km (0.045 R)
• M5: 798,254 km (0.078 R)
• M6: 1,281,007 km (0.066 R)
• M7: 1,383,930 km (0.112 R)
• M8: 1,533,079 km (0.102 R)
• M9: 1,732,942 km (0.097 R)
• M10: 1,918,144 km (0.06 R)
• M11: 2,183,979 km (0.107 R)
• M12: 2,997,343 km (0.119 R)
• M13: 3,136,918 km (0.06 R)
• M14: 4,050,662 km (0.107 R)
• M15: 4,331,008 km (0.099 R)
• M16: 4,553,460 km (0.05 R)
• M17: 4,943,611 km (0.045 R)
• M18: 5,446,709 km (0.026 R)
• M19: 5,549,333 km (0.098 R)
• M20: 5,931,256 km (0.071 R)
• M21: 6,036,872 km (0.082 R)
• M22: 6,250,199 km (0.114 R)
• M23: 7,090,640 km (0.112 R)
• M24: 7,353,483 km (0.107 R)
• M25: 7,889,044 km (0.118 R)
• M26: 8,397,676 km (0.095 R)
• M27: 8,676,078 km (0.052 R)
• M28: 9,201,167 km (0.062 R)
• M29: 9,778,166 km (0.102 R)
• M30: 10,197,638 km (0.066 R)
• M31: 10,324,647 km (0.09 R)
• M32: 11,097,619 km (0.118 R)
• M33: 11,535,043 km (0.109 R)
• M34: 12,699,214 km (0.109 R)
• M35: 13,110,907 km (0.065 R)
• M36: 13,202,910 km (0.1 R)
• M37: 13,573,464 km (0.069 R)
• M38: 14,041,406 km (0.097 R)
• M39: 14,753,342 km (0.077 R)
• M40: 15,041,468 km (0.09 R)
• M41: 15,623,254 km (0.092 R)
• M42: 16,015,200 km (0.1 R)
• M43: 16,261,737 km (0.103 R)
• M44: 17,666,162 km (0.112 R)
• M45: 19,475,848 km (0.12 R)
• M46: 20,965,842 km (0.06 R)
• M47: 22,216,929 km (0.092 R)
• M48: 22,657,794 km (0.06 R)
• M49: 23,436,302 km (0.119 R)
• M50: 23,660,399 km (0.091 R)
• M51: 24,450,126 km (0.108 R)
• M52: 28,348,049 km (0.073 R)
• M53: 28,527,117 km (0.054 R)
• M54: 29,126,556 km (0.101 R)
• M55: 29,246,982 km (0.031 R)
• M56: 29,427,846 km (0.089 R)
• M57: 30,216,077 km (0.106 R)
• M58: 30,520,958 km (0.079 R)
• M59: 31,134,159 km (0.1 R)
• M60: 32,061,367 km (0.118 R)
• M61: 32,497,145 km (0.083 R)
• M62: 32,747,123 km (0.118 R)
• M63: 32,872,337 km (0.088 R)
• M64: 34,387,165 km (0.119 R)
• M65: 34,769,537 km (0.099 R)
• M66: 35,217,284 km (0.087 R)
• M67: 35,731,302 km (0.109 R)
• M68: 35,924,732 km (0.054 R)
• M69: 36,118,611 km (0.063 R)
• M70: 36,377,415 km (0.112 R)
• M71: 37,092,642 km (0.075 R)
• M72: 39,465,713 km (0.09 R)
• M73: 39,665,576 km (0.087 R)
• M74: 41,615,884 km (0.114 R)
• M75: 42,023,388 km (0.081 R)
• M76: 42,500,306 km (0.112 R)
• M77: 42,705,255 km (0.093 R)
• M78: 43,047,685 km (0.12 R)
• M79: 46,169,643 km (0.107 R)
• M80: 46,521,048 km (0.118 R)
• M81: 46,732,430 km (0.075 R)
• M82: 47,085,182 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 8.6

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.47 AU - 12.83 AU

Year: 15469 Days

Day: 8 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,254,823 km

• M1: 277,354 km (0.079 R)
• M2: 553,063 km (0.115 R)
• M3: 625,319 km (0.108 R)
• M4: 926,460 km (0.045 R)
• M5: 1,319,304 km (0.1 R)
• M6: 1,546,992 km (0.053 R)
• M7: 1,652,308 km (0.091 R)
• M8: 1,926,372 km (0.12 R)
• M9: 2,040,066 km (0.084 R)
• M10: 2,156,005 km (0.095 R)
• M11: 2,517,134 km (0.109 R)
• M12: 2,704,879 km (0.081 R)
• M13: 3,295,491 km (0.108 R)
• M14: 3,535,895 km (0.031 R)
• M15: 3,781,984 km (0.044 R)
• M16: 4,180,064 km (0.108 R)
• M17: 4,328,166 km (0.082 R)
• M18: 4,553,610 km (0.086 R)
• M19: 4,782,943 km (0.099 R)
• M20: 5,252,980 km (0.109 R)
• M21: 5,778,667 km (0.059 R)
• M22: 6,406,230 km (0.074 R)
• M23: 6,880,156 km (0.084 R)
• M24: 7,187,729 km (0.034 R)
• M25: 8,044,925 km (0.095 R)
• M26: 10,350,976 km (0.059 R)
• M27: 11,627,495 km (0.088 R)
• M28: 12,204,643 km (0.104 R)
• M29: 13,441,668 km (0.034 R)
• M30: 15,000,777 km (0.025 R)
• M31: 15,114,322 km (0.112 R)
• M32: 15,399,455 km (0.087 R)
• M33: 16,499,149 km (0.085 R)
• M34: 16,733,868 km (0.1 R)
• M35: 17,803,792 km (0.033 R)
• M36: 18,773,486 km (0.093 R)
• M37: 18,895,857 km (0.061 R)
• M38: 19,449,967 km (0.104 R)
• M39: 19,635,768 km (0.059 R)
• M40: 20,009,314 km (0.053 R)
• M41: 22,234,881 km (0.117 R)
• M42: 23,278,027 km (0.104 R)
• M43: 24,805,571 km (0.112 R)
• M44: 25,479,809 km (0.118 R)
• M45: 25,887,164 km (0.082 R)
• M46: 26,228,247 km (0.072 R)
• M47: 27,191,507 km (0.088 R)
• M48: 27,956,401 km (0.083 R)
• M49: 28,026,263 km (0.102 R)
• M50: 29,294,105 km (0.109 R)
• M51: 29,792,266 km (0.09 R)
• M52: 30,364,927 km (0.111 R)
• M53: 30,652,604 km (0.086 R)
• M54: 33,208,483 km (0.108 R)
• M55: 35,000,217 km (0.11 R)
• M56: 36,059,819 km (0.108 R)
• M57: 36,211,960 km (0.068 R)
• M58: 36,593,584 km (0.103 R)
• M59: 36,976,405 km (0.072 R)
• M60: 37,900,621 km (0.113 R)
• M61: 38,055,454 km (0.097 R)
• M62: 40,798,032 km (0.078 R)
• M63: 41,115,628 km (0.094 R)
• M64: 41,195,065 km (0.081 R)
• M65: 41,673,180 km (0.1 R)
• M66: 41,832,950 km (0.089 R)
• M67: 42,473,977 km (0.104 R)
• M68: 42,715,278 km (0.091 R)
• M69: 42,876,395 km (0.1 R)
• M70: 44,172,362 km (0.068 R)
• M71: 45,070,846 km (0.116 R)
• M72: 45,316,935 km (0.061 R)
• M73: 46,140,322 km (0.099 R)
• M74: 46,388,355 km (0.058 R)
• M75: 46,471,083 km (0.066 R)
• M76: 46,885,768 km (0.114 R)
• M77: 47,718,579 km (0.102 R)
• M78: 49,567,908 km (0.068 R)
• M79: 50,246,334 km (0.08 R)
• M80: 51,269,584 km (0.085 R)
• M81: 51,697,883 km (0.079 R)
• M82: 51,869,621 km (0.101 R)
• M83: 54,031,609 km (0.106 R)
• M84: 54,118,675 km (0.034 R)
• M85: 54,380,322 km (0.106 R)
• M86: 54,904,663 km (0.089 R)
• M87: 55,255,170 km (0.101 R)
• M88: 55,958,430 km (0.096 R)
• M89: 56,311,182 km (0.026 R)
• M90: 57,373,775 km (0.071 R)
• M91: 58,800,939 km (0.11 R)
• M92: 59,879,091 km (0.047 R)
• M93: 60,149,564 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.4

Radius: 6.9

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.82 AU - 21.88 AU

Year: 31089 Days

Day: 15.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,254,823 km

• M1: 103,073 km (0.111 R)
• M2: 147,354 km (0.074 R)
• M3: 476,768 km (0.09 R)
• M4: 552,465 km (0.061 R)
• M5: 774,468 km (0.071 R)
• M6: 1,261,708 km (0.107 R)
• M7: 1,950,756 km (0.097 R)
• M8: 2,289,296 km (0.095 R)
• M9: 2,421,092 km (0.054 R)
• M10: 2,465,523 km (0.107 R)
• M11: 3,020,531 km (0.114 R)
• M12: 3,922,606 km (0.119 R)
• M13: 4,294,656 km (0.045 R)
• M14: 4,789,525 km (0.065 R)
• M15: 5,244,602 km (0.064 R)
• M16: 6,013,236 km (0.035 R)
• M17: 6,134,560 km (0.039 R)
• M18: 6,318,116 km (0.026 R)
• M19: 6,379,751 km (0.116 R)
• M20: 6,879,856 km (0.106 R)
• M21: 6,943,286 km (0.108 R)
• M22: 11,460,094 km (0.042 R)
• M23: 11,990,269 km (0.116 R)
• M24: 12,296,795 km (0.089 R)
• M25: 12,683,655 km (0.105 R)
• M26: 13,153,094 km (0.056 R)
• M27: 14,351,522 km (0.111 R)
• M28: 15,169,673 km (0.106 R)
• M29: 18,325,889 km (0.108 R)
• M30: 19,571,441 km (0.103 R)
• M31: 22,802,306 km (0.09 R)
• M32: 25,700,166 km (0.101 R)
• M33: 26,293,621 km (0.059 R)
• M34: 26,991,645 km (0.09 R)
• M35: 28,100,614 km (0.12 R)
• M36: 28,916,670 km (0.099 R)
• M37: 29,430,539 km (0.105 R)
• M38: 30,885,528 km (0.085 R)
• M39: 30,990,246 km (0.057 R)
• M40: 32,790,208 km (0.118 R)
• M41: 33,111,394 km (0.111 R)
• M42: 33,649,049 km (0.061 R)
• M43: 34,297,855 km (0.113 R)
• M44: 35,060,206 km (0.055 R)
• M45: 35,498,228 km (0.028 R)
• M46: 37,157,119 km (0.11 R)
• M47: 37,268,719 km (0.081 R)
• M48: 37,491,919 km (0.093 R)
• M49: 41,587,011 km (0.082 R)
• M50: 46,060,736 km (0.104 R)
• M51: 46,300,391 km (0.081 R)
• M52: 46,540,496 km (0.102 R)
• M53: 47,263,203 km (0.068 R)
• M54: 52,050,485 km (0.093 R)
• M55: 52,800,568 km (0.109 R)
• M56: 53,176,957 km (0.116 R)
• M57: 53,428,281 km (0.117 R)
• M58: 53,932,276 km (0.115 R)
• M59: 56,092,021 km (0.086 R)
• M60: 56,347,833 km (0.079 R)
• M61: 56,476,039 km (0.102 R)
• M62: 58,020,936 km (0.09 R)
• M63: 59,971,542 km (0.111 R)
• M64: 61,547,406 km (0.093 R)
• M65: 63,536,310 km (0.087 R)
• M66: 64,471,746 km (0.113 R)
• M67: 64,874,014 km (0.103 R)
• M68: 65,411,669 km (0.12 R)
• M69: 65,950,820 km (0.08 R)
• M70: 66,626,703 km (0.07 R)
• M71: 67,169,145 km (0.067 R)
• M72: 70,868,850 km (0.083 R)
• M73: 73,371,921 km (0.102 R)
• M74: 74,493,606 km (0.094 R)
• M75: 75,056,543 km (0.075 R)
• M76: 76,045,235 km (0.111 R)
• M77: 77,038,116 km (0.103 R)
• M78: 77,465,069 km (0.036 R)
• M79: 79,611,050 km (0.106 R)
• M80: 79,898,727 km (0.118 R)
• M81: 80,330,765 km (0.054 R)
• M82: 85,428,612 km (0.103 R)
• M83: 87,942,155 km (0.081 R)
• M84: 91,381,411 km (0.114 R)
• M85: 91,531,906 km (0.081 R)
• M86: 94,103,493 km (0.1 R)
• M87: 97,466,603 km (0.076 R)
• M88: 97,928,262 km (0.115 R)
• M89: 101,959,476 km (0.036 R)
• M90: 102,897,455 km (0.117 R)
• M91: 103,210,713 km (0.086 R)
• M92: 103,995,353 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit