🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 44.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.62 AU

Year: 166 Days

Day: 33.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.2 AU - 1.34 AU

Year: 525 Days

Day: 19.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.24 AU - 1.56 AU

Year: 608 Days

Day: 18.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,732,240 km

• M1: 642,074 km (0.115 R)
• M2: 656,435 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.59 AU - 4.05 AU

Year: 2741 Days

Day: 26.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 11.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.97 AU - 9.35 AU

Year: 7782 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 105,732,240 km

• M1: 268,528 km (0.114 R)
• M2: 354,547 km (0.062 R)
• M3: 442,511 km (0.04 R)
• M4: 660,175 km (0.105 R)
• M5: 866,770 km (0.082 R)
• M6: 1,234,781 km (0.11 R)
• M7: 1,455,737 km (0.118 R)
• M8: 1,630,168 km (0.083 R)
• M9: 2,021,217 km (0.038 R)
• M10: 2,650,276 km (0.073 R)
• M11: 3,337,080 km (0.104 R)
• M12: 3,753,710 km (0.086 R)
• M13: 3,968,383 km (0.109 R)
• M14: 4,104,666 km (0.083 R)
• M15: 4,693,783 km (0.106 R)
• M16: 4,780,101 km (0.064 R)
• M17: 4,954,382 km (0.059 R)
• M18: 5,369,516 km (0.077 R)
• M19: 5,642,233 km (0.079 R)
• M20: 5,950,704 km (0.084 R)
• M21: 6,264,710 km (0.106 R)
• M22: 6,423,733 km (0.051 R)
• M23: 6,551,938 km (0.093 R)
• M24: 6,843,654 km (0.087 R)
• M25: 7,507,120 km (0.104 R)
• M26: 8,121,668 km (0.072 R)
• M27: 8,505,237 km (0.108 R)
• M28: 8,681,613 km (0.11 R)
• M29: 10,285,302 km (0.063 R)
• M30: 10,548,744 km (0.105 R)
• M31: 10,929,022 km (0.114 R)
• M32: 11,781,580 km (0.112 R)
• M33: 11,938,808 km (0.049 R)
• M34: 12,017,795 km (0.068 R)
• M35: 12,495,013 km (0.091 R)
• M36: 13,181,667 km (0.116 R)
• M37: 13,263,198 km (0.087 R)
• M38: 13,508,987 km (0.07 R)
• M39: 13,756,272 km (0.055 R)
• M40: 14,046,791 km (0.093 R)
• M41: 14,297,218 km (0.078 R)
• M42: 14,591,477 km (0.044 R)
• M43: 14,760,523 km (0.11 R)
• M44: 14,845,195 km (0.043 R)
• M45: 15,143,194 km (0.089 R)
• M46: 15,874,877 km (0.118 R)
• M47: 16,486,284 km (0.084 R)
• M48: 16,706,342 km (0.088 R)
• M49: 17,238,911 km (0.096 R)
• M50: 17,417,530 km (0.098 R)
• M51: 17,507,140 km (0.045 R)
• M52: 17,641,927 km (0.067 R)
• M53: 18,093,264 km (0.113 R)
• M54: 18,320,503 km (0.083 R)
• M55: 18,457,236 km (0.1 R)
• M56: 19,053,682 km (0.112 R)
• M57: 19,377,562 km (0.098 R)
• M58: 19,656,562 km (0.075 R)
• M59: 21,310,516 km (0.101 R)
• M60: 21,454,429 km (0.115 R)
• M61: 21,694,833 km (0.086 R)
• M62: 22,421,729 km (0.048 R)
• M63: 22,568,036 km (0.114 R)
• M64: 23,899,157 km (0.092 R)
• M65: 24,398,665 km (0.054 R)
• M66: 24,901,613 km (0.052 R)
• M67: 25,053,155 km (0.117 R)
• M68: 25,560,442 km (0.097 R)
• M69: 25,917,682 km (0.095 R)
• M70: 26,327,879 km (0.107 R)
• M71: 27,051,035 km (0.11 R)
• M72: 27,780,624 km (0.115 R)
• M73: 28,095,378 km (0.096 R)
• M74: 28,781,134 km (0.087 R)
• M75: 28,940,306 km (0.118 R)
• M76: 29,259,249 km (0.102 R)
• M77: 30,655,147 km (0.113 R)
• M78: 31,143,285 km (0.059 R)
• M79: 32,127,489 km (0.084 R)
• M80: 32,402,749 km (0.073 R)
• M81: 33,233,017 km (0.104 R)
• M82: 33,399,819 km (0.072 R)
• M83: 34,745,153 km (0.09 R)
• M84: 36,911,031 km (0.118 R)
• M85: 37,314,795 km (0.03 R)
• M86: 37,894,188 km (0.093 R)
• M87: 39,003,007 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 13.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.38 AU - 10.76 AU

Year: 11731 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 105,732,240 km

• M1: 567,126 km (0.06 R)
• M2: 721,511 km (0.073 R)
• M3: 818,899 km (0.072 R)
• M4: 1,125,275 km (0.045 R)
• M5: 1,258,268 km (0.098 R)
• M6: 1,379,442 km (0.06 R)
• M7: 1,468,602 km (0.057 R)
• M8: 2,127,581 km (0.106 R)
• M9: 2,337,916 km (0.065 R)
• M10: 2,424,084 km (0.117 R)
• M11: 2,940,346 km (0.111 R)
• M12: 3,175,813 km (0.099 R)
• M13: 3,368,645 km (0.095 R)
• M14: 3,590,199 km (0.047 R)
• M15: 3,715,413 km (0.108 R)
• M16: 3,867,703 km (0.102 R)
• M17: 3,970,477 km (0.073 R)
• M18: 4,074,148 km (0.103 R)
• M19: 5,502,808 km (0.109 R)
• M20: 5,618,746 km (0.113 R)
• M21: 6,090,578 km (0.115 R)
• M22: 6,544,757 km (0.088 R)
• M23: 6,978,591 km (0.068 R)
• M24: 7,072,838 km (0.088 R)
• M25: 7,262,378 km (0.115 R)
• M26: 7,550,205 km (0.119 R)
• M27: 7,744,083 km (0.073 R)
• M28: 8,806,079 km (0.097 R)
• M29: 10,519,872 km (0.064 R)
• M30: 10,628,181 km (0.108 R)
• M31: 10,736,789 km (0.081 R)
• M32: 11,028,355 km (0.096 R)
• M33: 11,656,367 km (0.072 R)
• M34: 11,918,462 km (0.043 R)
• M35: 12,106,806 km (0.115 R)
• M36: 12,716,268 km (0.06 R)
• M37: 14,004,754 km (0.114 R)
• M38: 14,604,193 km (0.097 R)
• M39: 14,805,851 km (0.094 R)
• M40: 14,967,865 km (0.082 R)
• M41: 15,130,478 km (0.081 R)
• M42: 16,536,249 km (0.055 R)
• M43: 16,830,957 km (0.098 R)
• M44: 17,127,311 km (0.073 R)
• M45: 17,940,375 km (0.089 R)
• M46: 18,026,693 km (0.117 R)
• M47: 19,559,922 km (0.1 R)
• M48: 20,050,453 km (0.073 R)
• M49: 20,140,062 km (0.104 R)
• M50: 20,409,637 km (0.032 R)
• M51: 20,816,394 km (0.083 R)
• M52: 20,952,678 km (0.074 R)
• M53: 21,134,589 km (0.091 R)
• M54: 21,225,843 km (0.115 R)
• M55: 21,500,356 km (0.098 R)
• M56: 21,637,986 km (0.114 R)
• M57: 21,821,991 km (0.088 R)
• M58: 22,516,574 km (0.101 R)
• M59: 23,406,980 km (0.027 R)
• M60: 23,548,650 km (0.092 R)
• M61: 23,927,731 km (0.085 R)
• M62: 24,118,019 km (0.12 R)
• M63: 24,740,047 km (0.06 R)
• M64: 25,028,921 km (0.119 R)
• M65: 25,609,959 km (0.101 R)
• M66: 27,230,852 km (0.12 R)
• M67: 28,935,370 km (0.116 R)
• M68: 29,494,267 km (0.108 R)
• M69: 30,262,153 km (0.102 R)
• M70: 30,468,000 km (0.113 R)
• M71: 30,674,295 km (0.116 R)
• M72: 31,452,354 km (0.102 R)
• M73: 31,817,522 km (0.111 R)
• M74: 32,447,030 km (0.063 R)
• M75: 32,868,896 km (0.047 R)
• M76: 33,398,772 km (0.105 R)
• M77: 34,951,598 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.3

Radius: 3.3

Gravity: 79.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.76 AU - 14.64 AU

Year: 16614 Days

Day: 19.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 105,732,240 km

• M1: 52,958 km (0.07 R)
• M2: 216,468 km (0.075 R)
• M3: 399,726 km (0.092 R)
• M4: 600,336 km (0.112 R)
• M5: 1,003,353 km (0.094 R)
• M6: 1,328,728 km (0.068 R)
• M7: 1,592,619 km (0.034 R)
• M8: 1,714,990 km (0.113 R)
• M9: 1,840,503 km (0.091 R)
• M10: 2,726,421 km (0.088 R)
• M11: 2,836,076 km (0.073 R)
• M12: 2,872,878 km (0.076 R)
• M13: 3,366,401 km (0.044 R)
• M14: 3,643,007 km (0.107 R)
• M15: 4,472,378 km (0.056 R)
• M16: 5,679,184 km (0.053 R)
• M17: 7,585,360 km (0.082 R)
• M18: 7,946,639 km (0.03 R)
• M19: 9,501,858 km (0.076 R)
• M20: 10,570,286 km (0.079 R)
• M21: 10,799,919 km (0.115 R)
• M22: 11,264,271 km (0.031 R)
• M23: 11,440,198 km (0.11 R)
• M24: 12,092,594 km (0.116 R)
• M25: 12,453,424 km (0.116 R)
• M26: 13,001,551 km (0.089 R)
• M27: 13,062,886 km (0.083 R)
• M28: 14,437,242 km (0.099 R)
• M29: 14,756,035 km (0.031 R)
• M30: 15,988,272 km (0.088 R)
• M31: 16,251,864 km (0.072 R)
• M32: 17,051,165 km (0.086 R)
• M33: 17,523,296 km (0.115 R)
• M34: 19,665,388 km (0.111 R)
• M35: 20,516,600 km (0.081 R)
• M36: 23,813,438 km (0.086 R)
• M37: 24,568,010 km (0.067 R)
• M38: 25,253,916 km (0.068 R)
• M39: 26,178,131 km (0.088 R)
• M40: 27,664,087 km (0.098 R)
• M41: 29,337,788 km (0.092 R)
• M42: 29,984,051 km (0.082 R)
• M43: 30,553,420 km (0.043 R)
• M44: 31,785,359 km (0.103 R)
• M45: 32,949,679 km (0.078 R)
• M46: 33,452,926 km (0.051 R)
• M47: 34,382,228 km (0.037 R)
• M48: 34,807,385 km (0.049 R)
• M49: 36,179,647 km (0.075 R)
• M50: 37,046,267 km (0.078 R)
• M51: 37,482,046 km (0.08 R)
• M52: 38,183,061 km (0.067 R)
• M53: 38,270,875 km (0.107 R)
• M54: 38,799,853 km (0.057 R)
• M55: 39,242,513 km (0.072 R)
• M56: 39,597,808 km (0.11 R)
• M57: 42,569,420 km (0.102 R)
• M58: 43,759,621 km (0.119 R)
• M59: 44,404,986 km (0.087 R)
• M60: 44,867,992 km (0.119 R)
• M61: 45,053,493 km (0.104 R)
• M62: 47,017,863 km (0.116 R)
• M63: 47,112,109 km (0.055 R)
• M64: 49,872,190 km (0.028 R)
• M65: 50,546,278 km (0.074 R)
• M66: 51,806,042 km (0.11 R)
• M67: 52,684,181 km (0.08 R)
• M68: 54,752,372 km (0.111 R)
• M69: 55,646,818 km (0.115 R)
• M70: 56,145,726 km (0.07 R)
• M71: 58,764,437 km (0.043 R)
• M72: 59,170,895 km (0.06 R)
• M73: 59,578,100 km (0.084 R)
• M74: 61,834,933 km (0.07 R)
• M75: 62,351,794 km (0.076 R)
• M76: 62,558,987 km (0.085 R)
• M77: 62,973,822 km (0.094 R)
• M78: 64,015,173 km (0.084 R)
• M79: 64,747,604 km (0.108 R)
• M80: 66,326,161 km (0.11 R)
• M81: 68,023,947 km (0.067 R)
• M82: 68,664,226 km (0.079 R)
• M83: 69,199,337 km (0.092 R)
• M84: 69,628,534 km (0.039 R)
• M85: 71,678,773 km (0.065 R)
• M86: 71,895,839 km (0.103 R)
• M87: 72,004,298 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.4

Radius: 3.3

Gravity: 68.72 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.82 AU - 22.96 AU

Year: 31343 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,732,240 km

• M1: 275,260 km (0.077 R)
• M2: 340,036 km (0.07 R)
• M3: 590,164 km (0.062 R)
• M4: 617,839 km (0.097 R)
• M5: 2,040,515 km (0.116 R)
• M6: 3,534,848 km (0.091 R)
• M7: 3,637,023 km (0.087 R)
• M8: 4,434,530 km (0.077 R)
• M9: 4,712,034 km (0.106 R)
• M10: 5,109,814 km (0.039 R)
• M11: 5,283,498 km (0.069 R)
• M12: 7,514,750 km (0.086 R)
• M13: 7,712,219 km (0.103 R)
• M14: 8,794,260 km (0.075 R)
• M15: 9,282,398 km (0.061 R)
• M16: 10,067,189 km (0.065 R)
• M17: 11,021,623 km (0.094 R)
• M18: 11,096,272 km (0.061 R)
• M19: 11,547,460 km (0.11 R)
• M20: 11,851,592 km (0.059 R)
• M21: 12,779,697 km (0.076 R)
• M22: 13,411,300 km (0.085 R)
• M23: 14,296,171 km (0.055 R)
• M24: 14,377,552 km (0.1 R)
• M25: 15,449,421 km (0.083 R)
• M26: 16,206,536 km (0.072 R)
• M27: 16,546,871 km (0.083 R)
• M28: 18,904,833 km (0.12 R)
• M29: 19,352,878 km (0.06 R)
• M30: 19,532,994 km (0.025 R)
• M31: 19,895,170 km (0.113 R)
• M32: 21,087,017 km (0.064 R)
• M33: 21,365,418 km (0.062 R)
• M34: 21,738,366 km (0.028 R)
• M35: 22,207,804 km (0.085 R)
• M36: 23,539,375 km (0.11 R)
• M37: 24,214,959 km (0.105 R)
• M38: 24,506,375 km (0.048 R)
• M39: 26,478,823 km (0.111 R)
• M40: 26,979,826 km (0.091 R)
• M41: 28,501,536 km (0.073 R)
• M42: 30,155,191 km (0.116 R)
• M43: 33,446,344 km (0.109 R)
• M44: 33,662,513 km (0.102 R)
• M45: 33,987,739 km (0.111 R)
• M46: 36,515,344 km (0.067 R)
• M47: 36,626,495 km (0.101 R)
• M48: 38,308,873 km (0.109 R)
• M49: 39,901,642 km (0.089 R)
• M50: 40,475,798 km (0.059 R)
• M51: 41,981,202 km (0.063 R)
• M52: 42,097,738 km (0.068 R)
• M53: 48,426,925 km (0.105 R)
• M54: 48,671,518 km (0.073 R)
• M55: 49,039,080 km (0.093 R)
• M56: 49,653,927 km (0.052 R)
• M57: 50,642,769 km (0.081 R)
• M58: 51,139,733 km (0.103 R)
• M59: 52,640,200 km (0.09 R)
• M60: 54,154,878 km (0.066 R)
• M61: 56,068,534 km (0.092 R)
• M62: 56,325,244 km (0.111 R)
• M63: 57,227,169 km (0.094 R)
• M64: 58,004,031 km (0.119 R)
• M65: 58,133,882 km (0.087 R)
• M66: 58,263,733 km (0.104 R)
• M67: 58,654,184 km (0.109 R)
• M68: 58,914,783 km (0.074 R)
• M69: 61,542,918 km (0.09 R)
• M70: 63,004,490 km (0.051 R)
• M71: 63,806,633 km (0.095 R)
• M72: 65,150,920 km (0.082 R)
• M73: 66,640,316 km (0.117 R)
• M74: 66,776,301 km (0.105 R)
• M75: 68,964,319 km (0.064 R)
• M76: 72,569,478 km (0.055 R)
• M77: 72,709,352 km (0.058 R)
• M78: 75,242,493 km (0.028 R)
• M79: 77,661,341 km (0.032 R)
• M80: 78,952,221 km (0.09 R)
• M81: 79,240,047 km (0.1 R)
• M82: 80,539,604 km (0.054 R)
• M83: 81,700,633 km (0.083 R)
• M84: 81,846,042 km (0.108 R)
• M85: 88,482,952 km (0.072 R)
• M86: 91,638,719 km (0.097 R)
• M87: 92,395,534 km (0.118 R)
• M88: 93,306,436 km (0.102 R)
• M89: 94,067,739 km (0.036 R)
• M90: 96,056,942 km (0.106 R)
• M91: 98,988,911 km (0.061 R)
• M92: 99,920,906 km (0.119 R)
• M93: 100,076,637 km (0.118 R)
• M94: 101,168,103 km (0.069 R)
• M95: 102,891,471 km (0.103 R)
• M96: 105,415,336 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 19,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit