🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.76 AU - 0.84 AU

Year: 270 Days

Day: 46.6 Hours

Environment

Temp: 72 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.53 AU - 2.35 AU

Year: 1018 Days

Day: 40.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,620,788 km

• M1: 402,568 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.81 AU - 2.51 AU

Year: 1196 Days

Day: 42.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.05 AU - 2.37 AU

Year: 1238 Days

Day: 43.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,620,788 km

• M1: 1,096,104 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.67 AU - 2.75 AU

Year: 1681 Days

Day: 33 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,620,788 km

• M1: 362,027 km (0.068 R)
• M2: 1,841,699 km (0.088 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 8.5

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.23 AU - 10.57 AU

Year: 10857 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 99.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,620,788 km

• M1: 110,403 km (0.106 R)
• M2: 264,190 km (0.064 R)
• M3: 851,810 km (0.084 R)
• M4: 968,497 km (0.05 R)
• M5: 1,283,699 km (0.109 R)
• M6: 1,395,898 km (0.089 R)
• M7: 1,826,740 km (0.112 R)
• M8: 2,189,215 km (0.12 R)
• M9: 2,296,926 km (0.114 R)
• M10: 2,434,107 km (0.117 R)
• M11: 3,130,186 km (0.093 R)
• M12: 3,787,070 km (0.063 R)
• M13: 4,383,367 km (0.109 R)
• M14: 4,554,208 km (0.101 R)
• M15: 4,762,149 km (0.111 R)
• M16: 5,736,330 km (0.058 R)
• M17: 6,265,159 km (0.115 R)
• M18: 6,574,378 km (0.027 R)
• M19: 7,288,259 km (0.113 R)
• M20: 7,369,191 km (0.048 R)
• M21: 8,404,857 km (0.06 R)
• M22: 8,788,875 km (0.079 R)
• M23: 8,961,361 km (0.099 R)
• M24: 9,135,044 km (0.115 R)
• M25: 10,426,972 km (0.087 R)
• M26: 10,747,410 km (0.104 R)
• M27: 11,633,179 km (0.074 R)
• M28: 12,204,793 km (0.106 R)
• M29: 13,523,947 km (0.104 R)
• M30: 14,479,279 km (0.077 R)
• M31: 14,836,668 km (0.115 R)
• M32: 15,873,830 km (0.1 R)
• M33: 16,189,482 km (0.097 R)
• M34: 16,454,120 km (0.075 R)
• M35: 16,560,484 km (0.096 R)
• M36: 16,880,624 km (0.052 R)
• M37: 16,987,885 km (0.12 R)
• M38: 17,635,794 km (0.07 R)
• M39: 19,067,146 km (0.096 R)
• M40: 20,592,596 km (0.106 R)
• M41: 21,052,160 km (0.037 R)
• M42: 21,515,016 km (0.072 R)
• M43: 22,450,900 km (0.102 R)
• M44: 22,509,692 km (0.055 R)
• M45: 22,983,020 km (0.109 R)
• M46: 23,340,260 km (0.115 R)
• M47: 25,275,907 km (0.049 R)
• M48: 26,014,920 km (0.068 R)
• M49: 26,076,854 km (0.112 R)
• M50: 27,451,209 km (0.062 R)
• M51: 28,020,280 km (0.117 R)
• M52: 28,083,709 km (0.071 R)
• M53: 28,977,257 km (0.092 R)
• M54: 29,685,902 km (0.105 R)
• M55: 31,317,566 km (0.06 R)
• M56: 31,383,389 km (0.102 R)
• M57: 31,845,796 km (0.052 R)
• M58: 32,111,033 km (0.104 R)
• M59: 33,650,246 km (0.088 R)
• M60: 33,785,333 km (0.11 R)
• M61: 34,394,944 km (0.096 R)
• M62: 36,038,426 km (0.059 R)
• M63: 36,176,655 km (0.093 R)
• M64: 36,869,891 km (0.056 R)
• M65: 37,218,005 km (0.046 R)
• M66: 37,497,454 km (0.067 R)
• M67: 37,777,501 km (0.068 R)
• M68: 38,198,919 km (0.08 R)
• M69: 38,834,111 km (0.04 R)
• M70: 39,188,359 km (0.115 R)
• M71: 39,401,536 km (0.063 R)
• M72: 39,543,804 km (0.052 R)
• M73: 40,114,669 km (0.076 R)
• M74: 41,409,139 km (0.116 R)
• M75: 43,376,351 km (0.105 R)
• M76: 43,449,804 km (0.075 R)
• M77: 43,817,516 km (0.071 R)
• M78: 44,334,227 km (0.104 R)
• M79: 44,408,278 km (0.095 R)
• M80: 47,023,398 km (0.094 R)
• M81: 49,457,804 km (0.114 R)
• M82: 50,767,683 km (0.084 R)
• M83: 51,777,020 km (0.097 R)
• M84: 51,932,901 km (0.062 R)

Asteroid Belt

Center: 9.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 10.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.64 AU - 10.6 AU

Year: 12128 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,620,788 km

• M1: 145,708 km (0.065 R)
• M2: 381,175 km (0.119 R)
• M3: 551,567 km (0.083 R)
• M4: 701,764 km (0.061 R)
• M5: 1,100,442 km (0.067 R)
• M6: 1,672,803 km (0.102 R)
• M7: 2,084,796 km (0.081 R)
• M8: 2,180,688 km (0.091 R)
• M9: 2,452,358 km (0.05 R)
• M10: 2,605,097 km (0.092 R)
• M11: 2,787,457 km (0.106 R)
• M12: 3,137,367 km (0.055 R)
• M13: 3,331,694 km (0.093 R)
• M14: 3,645,102 km (0.066 R)
• M15: 3,998,003 km (0.084 R)
• M16: 4,148,199 km (0.037 R)
• M17: 4,516,809 km (0.109 R)
• M18: 4,768,283 km (0.103 R)
• M19: 5,089,320 km (0.097 R)
• M20: 5,450,598 km (0.111 R)
• M21: 5,752,487 km (0.043 R)
• M22: 5,922,430 km (0.091 R)
• M23: 6,477,887 km (0.117 R)
• M24: 6,548,497 km (0.113 R)
• M25: 8,280,990 km (0.082 R)
• M26: 8,550,565 km (0.048 R)
• M27: 9,098,542 km (0.118 R)
• M28: 9,177,680 km (0.033 R)
• M29: 9,657,889 km (0.095 R)
• M30: 9,738,672 km (0.067 R)
• M31: 9,819,754 km (0.059 R)
• M32: 10,434,751 km (0.068 R)
• M33: 10,767,905 km (0.078 R)
• M34: 11,530,256 km (0.062 R)
• M35: 11,918,014 km (0.1 R)
• M36: 12,091,697 km (0.116 R)
• M37: 13,062,138 km (0.057 R)
• M38: 13,196,477 km (0.087 R)
• M39: 13,783,649 km (0.067 R)
• M40: 14,241,119 km (0.079 R)
• M41: 15,265,116 km (0.091 R)
• M42: 15,548,604 km (0.113 R)
• M43: 15,786,016 km (0.087 R)
• M44: 16,360,921 km (0.065 R)
• M45: 16,457,411 km (0.083 R)
• M46: 17,236,218 km (0.116 R)
• M47: 17,877,843 km (0.041 R)
• M48: 18,176,590 km (0.059 R)
• M49: 18,880,149 km (0.075 R)
• M50: 19,031,991 km (0.093 R)
• M51: 19,184,431 km (0.073 R)
• M52: 21,306,626 km (0.117 R)
• M53: 21,835,455 km (0.12 R)
• M54: 22,315,066 km (0.036 R)
• M55: 22,529,439 km (0.094 R)
• M56: 23,339,213 km (0.092 R)
• M57: 23,774,991 km (0.115 R)
• M58: 24,103,508 km (0.072 R)
• M59: 24,599,275 km (0.077 R)
• M60: 25,321,235 km (0.114 R)
• M61: 27,070,931 km (0.107 R)
• M62: 27,989,163 km (0.108 R)
• M63: 28,278,186 km (0.067 R)
• M64: 28,626,301 km (0.108 R)
• M65: 29,385,510 km (0.093 R)
• M66: 29,797,203 km (0.105 R)
• M67: 30,566,585 km (0.099 R)
• M68: 30,983,514 km (0.102 R)
• M69: 31,522,515 km (0.114 R)
• M70: 32,670,380 km (0.098 R)
• M71: 33,341,177 km (0.076 R)
• M72: 34,448,799 km (0.117 R)
• M73: 34,882,783 km (0.066 R)
• M74: 35,318,561 km (0.074 R)
• M75: 36,699,798 km (0.09 R)
• M76: 37,843,175 km (0.119 R)
• M77: 38,483,304 km (0.055 R)
• M78: 38,998,071 km (0.102 R)
• M79: 40,425,384 km (0.097 R)
• M80: 41,276,745 km (0.049 R)
• M81: 41,540,038 km (0.116 R)
• M82: 42,465,450 km (0.109 R)
• M83: 43,732,394 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.6

Radius: 3

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.85 AU - 17.07 AU

Year: 22900 Days

Day: 21.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,620,788 km

• M1: 69,413 km (0.116 R)
• M2: 247,734 km (0.085 R)
• M3: 383,120 km (0.103 R)
• M4: 437,574 km (0.106 R)
• M5: 600,635 km (0.109 R)
• M6: 1,053,169 km (0.108 R)
• M7: 1,269,787 km (0.074 R)
• M8: 1,586,785 km (0.112 R)
• M9: 1,834,070 km (0.11 R)
• M10: 1,974,094 km (0.075 R)
• M11: 2,363,946 km (0.041 R)
• M12: 2,465,074 km (0.039 R)
• M13: 2,593,578 km (0.081 R)
• M14: 3,101,313 km (0.092 R)
• M15: 3,352,189 km (0.074 R)
• M16: 3,609,797 km (0.09 R)
• M17: 4,022,836 km (0.078 R)
• M18: 4,388,753 km (0.111 R)
• M19: 4,892,898 km (0.113 R)
• M20: 5,119,239 km (0.083 R)
• M21: 5,349,021 km (0.118 R)
• M22: 5,582,095 km (0.083 R)
• M23: 6,196,643 km (0.103 R)
• M24: 6,940,144 km (0.112 R)
• M25: 7,414,519 km (0.115 R)
• M26: 7,451,320 km (0.12 R)
• M27: 8,470,979 km (0.119 R)
• M28: 8,625,813 km (0.099 R)
• M29: 9,016,712 km (0.105 R)
• M30: 9,095,551 km (0.116 R)
• M31: 9,573,665 km (0.054 R)
• M32: 9,856,256 km (0.096 R)
• M33: 11,140,553 km (0.12 R)
• M34: 11,267,712 km (0.09 R)
• M35: 12,476,462 km (0.112 R)
• M36: 13,140,827 km (0.119 R)
• M37: 13,185,407 km (0.06 R)
• M38: 14,090,025 km (0.104 R)
• M39: 14,181,579 km (0.1 R)
• M40: 14,319,209 km (0.088 R)
• M41: 14,734,941 km (0.08 R)
• M42: 14,967,566 km (0.073 R)
• M43: 15,248,361 km (0.104 R)
• M44: 15,389,432 km (0.074 R)
• M45: 15,625,498 km (0.117 R)
• M46: 16,678,367 km (0.092 R)
• M47: 17,556,657 km (0.07 R)
• M48: 18,250,192 km (0.082 R)
• M49: 19,256,238 km (0.093 R)
• M50: 20,798,742 km (0.086 R)
• M51: 21,164,359 km (0.066 R)
• M52: 21,374,245 km (0.113 R)
• M53: 21,902,026 km (0.109 R)
• M54: 22,380,589 km (0.037 R)
• M55: 22,701,477 km (0.085 R)
• M56: 23,077,865 km (0.051 R)
• M57: 23,673,564 km (0.089 R)
• M58: 23,728,017 km (0.068 R)
• M59: 24,438,907 km (0.111 R)
• M60: 25,434,780 km (0.082 R)
• M61: 26,331,170 km (0.115 R)
• M62: 26,556,913 km (0.098 R)
• M63: 27,351,876 km (0.115 R)
• M64: 27,752,200 km (0.031 R)
• M65: 29,373,243 km (0.078 R)
• M66: 29,548,721 km (0.076 R)
• M67: 31,621,699 km (0.081 R)
• M68: 32,222,484 km (0.11 R)
• M69: 32,403,497 km (0.103 R)
• M70: 33,924,758 km (0.102 R)
• M71: 34,601,389 km (0.117 R)
• M72: 34,786,741 km (0.12 R)
• M73: 35,034,475 km (0.092 R)
• M74: 35,968,265 km (0.119 R)
• M75: 36,595,230 km (0.098 R)
• M76: 36,784,022 km (0.04 R)
• M77: 37,542,633 km (0.096 R)
• M78: 37,669,492 km (0.034 R)
• M79: 38,434,087 km (0.062 R)
• M80: 38,818,254 km (0.112 R)
• M81: 38,946,609 km (0.031 R)
• M82: 39,461,375 km (0.082 R)
• M83: 39,719,581 km (0.106 R)
• M84: 40,237,788 km (0.086 R)
• M85: 40,432,565 km (0.092 R)
• M86: 40,627,790 km (0.039 R)
• M87: 41,346,159 km (0.057 R)
• M88: 42,068,866 km (0.111 R)
• M89: 42,795,612 km (0.081 R)
• M90: 43,793,281 km (0.054 R)
• M91: 44,664,090 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.6

Radius: 5.3

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.16 AU - 16.52 AU

Year: 24883 Days

Day: 16 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,620,788 km

• M1: 156,031 km (0.069 R)
• M2: 217,814 km (0.086 R)
• M3: 274,512 km (0.063 R)
• M4: 440,117 km (0.06 R)
• M5: 1,048,382 km (0.113 R)
• M6: 1,098,796 km (0.067 R)
• M7: 1,445,863 km (0.049 R)
• M8: 2,739,436 km (0.083 R)
• M9: 3,023,223 km (0.084 R)
• M10: 3,242,235 km (0.054 R)
• M11: 3,316,435 km (0.027 R)
• M12: 3,618,623 km (0.032 R)
• M13: 3,695,516 km (0.068 R)
• M14: 4,494,668 km (0.116 R)
• M15: 4,660,722 km (0.066 R)
• M16: 5,301,300 km (0.098 R)
• M17: 5,654,201 km (0.051 R)
• M18: 5,878,598 km (0.112 R)
• M19: 7,091,837 km (0.072 R)
• M20: 7,431,424 km (0.108 R)
• M21: 7,776,247 km (0.074 R)
• M22: 8,176,720 km (0.074 R)
• M23: 8,532,614 km (0.056 R)
• M24: 8,997,714 km (0.079 R)
• M25: 9,898,442 km (0.066 R)
• M26: 10,386,879 km (0.101 R)
• M27: 10,496,385 km (0.078 R)
• M28: 10,827,595 km (0.096 R)
• M29: 11,162,096 km (0.094 R)
• M30: 11,274,294 km (0.062 R)
• M31: 11,330,692 km (0.07 R)
• M32: 11,500,037 km (0.102 R)
• M33: 12,185,943 km (0.029 R)
• M34: 12,592,251 km (0.104 R)
• M35: 12,943,956 km (0.117 R)
• M36: 13,777,216 km (0.114 R)
• M37: 15,183,286 km (0.098 R)
• M38: 15,307,752 km (0.088 R)
• M39: 15,998,146 km (0.102 R)
• M40: 16,061,426 km (0.072 R)
• M41: 17,149,601 km (0.062 R)
• M42: 17,214,377 km (0.092 R)
• M43: 17,344,078 km (0.106 R)
• M44: 19,194,304 km (0.063 R)
• M45: 19,734,502 km (0.078 R)
• M46: 20,279,487 km (0.075 R)
• M47: 20,416,519 km (0.056 R)
• M48: 20,829,559 km (0.104 R)
• M49: 21,384,417 km (0.089 R)
• M50: 21,874,051 km (0.072 R)
• M51: 22,650,763 km (0.116 R)
• M52: 22,721,822 km (0.042 R)
• M53: 23,221,180 km (0.12 R)
• M54: 24,158,411 km (0.088 R)
• M55: 26,144,023 km (0.06 R)
• M56: 28,794,897 km (0.108 R)
• M57: 29,026,026 km (0.088 R)
• M58: 30,661,430 km (0.071 R)
• M59: 32,326,454 km (0.091 R)
• M60: 33,858,037 km (0.115 R)
• M61: 34,020,650 km (0.115 R)
• M62: 34,183,413 km (0.075 R)
• M63: 34,264,943 km (0.085 R)
• M64: 34,428,155 km (0.092 R)
• M65: 35,083,842 km (0.083 R)
• M66: 35,660,692 km (0.114 R)
• M67: 36,157,805 km (0.117 R)
• M68: 36,907,739 km (0.081 R)
• M69: 40,646,789 km (0.028 R)
• M70: 41,079,276 km (0.073 R)
• M71: 41,166,043 km (0.08 R)
• M72: 41,687,391 km (0.065 R)
• M73: 41,948,889 km (0.114 R)
• M74: 42,210,834 km (0.096 R)
• M75: 44,060,313 km (0.112 R)
• M76: 44,771,800 km (0.114 R)
• M77: 45,307,959 km (0.099 R)
• M78: 46,567,124 km (0.116 R)
• M79: 47,655,598 km (0.11 R)
• M80: 48,385,786 km (0.076 R)
• M81: 48,936,007 km (0.114 R)
• M82: 49,396,020 km (0.117 R)
• M83: 51,250,435 km (0.099 R)
• M84: 53,221,836 km (0.073 R)
• M85: 55,026,884 km (0.049 R)
• M86: 56,851,978 km (0.077 R)
• M87: 56,948,469 km (0.111 R)
• M88: 61,549,950 km (0.082 R)
• M89: 63,343,628 km (0.091 R)
• M90: 63,945,311 km (0.074 R)
• M91: 66,269,314 km (0.101 R)
• M92: 66,472,617 km (0.094 R)
• M93: 66,676,220 km (0.048 R)
• M94: 66,778,096 km (0.105 R)
• M95: 67,390,550 km (0.109 R)
• M96: 68,415,295 km (0.109 R)
• M97: 68,517,919 km (0.06 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 13,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit