🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.69 AU - 2.01 AU

Year: 880 Days

Day: 41.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.2 AU - 2.78 AU

Year: 1375 Days

Day: 44.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.01 AU - 2.99 AU

Year: 1383 Days

Day: 25.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.84 AU - 4 AU

Year: 2213 Days

Day: 31.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.67 AU - 5.05 AU

Year: 3748 Days

Day: 40.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.19 AU - 6.19 AU

Year: 4136 Days

Day: 39.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.6

Radius: 13.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.21 AU - 10.25 AU

Year: 9810 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 79,701,016 km

• M1: 190,139 km (0.041 R)
• M2: 328,966 km (0.087 R)
• M3: 425,905 km (0.1 R)
• M4: 537,356 km (0.103 R)
• M5: 873,652 km (0.103 R)
• M6: 1,241,962 km (0.087 R)
• M7: 1,621,043 km (0.049 R)
• M8: 1,760,019 km (0.109 R)
• M9: 2,118,455 km (0.04 R)
• M10: 2,603,003 km (0.11 R)
• M11: 2,782,371 km (0.116 R)
• M12: 3,459,152 km (0.094 R)
• M13: 3,673,825 km (0.088 R)
• M14: 3,892,836 km (0.11 R)
• M15: 4,256,059 km (0.096 R)
• M16: 4,941,068 km (0.096 R)
• M17: 5,372,658 km (0.109 R)
• M18: 5,973,742 km (0.05 R)
• M19: 6,413,410 km (0.092 R)
• M20: 6,698,693 km (0.086 R)
• M21: 6,842,906 km (0.098 R)
• M22: 7,008,959 km (0.11 R)
• M23: 7,773,105 km (0.093 R)
• M24: 8,165,201 km (0.025 R)
• M25: 8,474,719 km (0.072 R)
• M26: 9,334,159 km (0.068 R)
• M27: 10,555,027 km (0.095 R)
• M28: 10,892,371 km (0.1 R)
• M29: 11,184,236 km (0.119 R)
• M30: 11,900,511 km (0.105 R)
• M31: 12,226,484 km (0.114 R)
• M32: 13,196,178 km (0.055 R)
• M33: 13,403,520 km (0.102 R)
• M34: 13,664,120 km (0.115 R)
• M35: 14,058,310 km (0.06 R)
• M36: 14,243,512 km (0.114 R)
• M37: 15,371,929 km (0.092 R)
• M38: 15,781,827 km (0.116 R)
• M39: 16,808,518 km (0.118 R)
• M40: 17,400,925 km (0.037 R)
• M41: 18,201,423 km (0.096 R)
• M42: 18,432,253 km (0.1 R)
• M43: 18,780,517 km (0.104 R)
• M44: 19,956,954 km (0.027 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.5

Radius: 9.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.82 AU - 11.98 AU

Year: 11733 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,701,016 km

• M1: 131,048 km (0.12 R)
• M2: 324,029 km (0.043 R)
• M3: 740,360 km (0.078 R)
• M4: 1,519,316 km (0.038 R)
• M5: 1,653,056 km (0.079 R)
• M6: 2,615,120 km (0.092 R)
• M7: 2,830,990 km (0.073 R)
• M8: 3,080,669 km (0.116 R)
• M9: 3,222,637 km (0.111 R)
• M10: 3,280,083 km (0.086 R)
• M11: 4,057,094 km (0.09 R)
• M12: 4,275,806 km (0.081 R)
• M13: 4,790,124 km (0.114 R)
• M14: 4,921,920 km (0.113 R)
• M15: 5,702,372 km (0.096 R)
• M16: 6,018,322 km (0.076 R)
• M17: 6,594,125 km (0.067 R)
• M18: 6,851,582 km (0.119 R)
• M19: 7,682,150 km (0.102 R)
• M20: 8,227,284 km (0.081 R)
• M21: 9,027,484 km (0.12 R)
• M22: 9,313,515 km (0.104 R)
• M23: 9,602,388 km (0.093 R)
• M24: 9,768,891 km (0.105 R)
• M25: 10,146,924 km (0.118 R)
• M26: 10,830,736 km (0.099 R)
• M27: 11,134,719 km (0.061 R)
• M28: 11,529,508 km (0.115 R)
• M29: 11,706,482 km (0.093 R)
• M30: 11,795,343 km (0.116 R)
• M31: 12,018,394 km (0.093 R)
• M32: 12,559,489 km (0.111 R)
• M33: 12,787,177 km (0.09 R)
• M34: 13,293,267 km (0.058 R)
• M35: 13,711,991 km (0.111 R)
• M36: 13,852,613 km (0.096 R)
• M37: 14,324,744 km (0.079 R)
• M38: 16,513,660 km (0.086 R)
• M39: 17,114,744 km (0.116 R)
• M40: 17,367,415 km (0.089 R)
• M41: 17,570,420 km (0.096 R)
• M42: 17,876,347 km (0.061 R)
• M43: 18,235,532 km (0.104 R)
• M44: 18,597,110 km (0.046 R)
• M45: 19,748,714 km (0.108 R)
• M46: 20,547,118 km (0.114 R)
• M47: 20,654,380 km (0.106 R)
• M48: 20,815,646 km (0.081 R)
• M49: 21,628,112 km (0.061 R)
• M50: 22,783,008 km (0.079 R)
• M51: 23,395,910 km (0.109 R)
• M52: 24,240,390 km (0.091 R)
• M53: 24,353,785 km (0.077 R)
• M54: 25,094,893 km (0.093 R)
• M55: 25,901,226 km (0.098 R)
• M56: 26,191,296 km (0.054 R)
• M57: 26,657,593 km (0.086 R)
• M58: 28,490,615 km (0.034 R)
• M59: 29,090,503 km (0.079 R)
• M60: 29,452,380 km (0.112 R)
• M61: 29,512,818 km (0.109 R)
• M62: 29,633,992 km (0.035 R)
• M63: 30,363,730 km (0.059 R)
• M64: 31,903,242 km (0.104 R)
• M65: 32,401,253 km (0.098 R)
• M66: 32,463,785 km (0.112 R)
• M67: 32,526,167 km (0.094 R)
• M68: 33,847,266 km (0.064 R)
• M69: 34,801,701 km (0.059 R)
• M70: 35,057,663 km (0.075 R)
• M71: 35,185,868 km (0.059 R)
• M72: 35,314,223 km (0.077 R)
• M73: 35,507,204 km (0.113 R)
• M74: 35,958,541 km (0.119 R)
• M75: 37,128,097 km (0.055 R)
• M76: 38,772,926 km (0.107 R)
• M77: 38,905,619 km (0.027 R)
• M78: 39,437,589 km (0.097 R)
• M79: 42,542,942 km (0.056 R)
• M80: 43,159,584 km (0.087 R)
• M81: 43,779,368 km (0.085 R)
• M82: 43,986,561 km (0.095 R)
• M83: 45,166,888 km (0.052 R)
• M84: 46,146,754 km (0.105 R)
• M85: 46,217,065 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.4

Radius: 14.2

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.02 AU - 12.48 AU

Year: 12331 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,701,016 km

• M1: 218,114 km (0.065 R)
• M2: 311,912 km (0.098 R)
• M3: 471,682 km (0.075 R)
• M4: 612,603 km (0.069 R)
• M5: 726,148 km (0.088 R)
• M6: 911,799 km (0.12 R)
• M7: 1,352,664 km (0.115 R)
• M8: 1,487,900 km (0.094 R)
• M9: 1,607,579 km (0.106 R)
• M10: 1,836,015 km (0.1 R)
• M11: 1,943,576 km (0.11 R)
• M12: 2,053,231 km (0.068 R)
• M13: 2,210,608 km (0.062 R)
• M14: 2,780,725 km (0.101 R)
• M15: 3,006,468 km (0.115 R)
• M16: 3,343,213 km (0.071 R)
• M17: 3,885,356 km (0.034 R)
• M18: 4,310,363 km (0.1 R)
• M19: 4,602,079 km (0.055 R)
• M20: 6,552,088 km (0.107 R)
• M21: 6,752,997 km (0.066 R)
• M22: 6,888,084 km (0.053 R)
• M23: 6,990,110 km (0.11 R)
• M24: 7,299,030 km (0.11 R)
• M25: 7,577,282 km (0.1 R)
• M26: 8,037,295 km (0.106 R)
• M27: 8,144,706 km (0.103 R)
• M28: 8,252,567 km (0.067 R)
• M29: 9,207,899 km (0.07 R)
• M30: 9,471,191 km (0.08 R)
• M31: 10,236,982 km (0.087 R)
• M32: 10,745,465 km (0.095 R)
• M33: 11,422,845 km (0.098 R)
• M34: 12,527,176 km (0.069 R)
• M35: 13,029,077 km (0.11 R)
• M36: 13,282,496 km (0.096 R)
• M37: 13,537,411 km (0.116 R)
• M38: 14,705,171 km (0.109 R)
• M39: 14,836,818 km (0.051 R)
• M40: 15,234,449 km (0.081 R)
• M41: 15,590,940 km (0.047 R)
• M42: 16,585,168 km (0.102 R)
• M43: 16,814,053 km (0.092 R)
• M44: 17,274,814 km (0.039 R)
• M45: 18,397,845 km (0.092 R)
• M46: 18,729,953 km (0.119 R)
• M47: 19,448,022 km (0.112 R)
• M48: 19,689,473 km (0.104 R)
• M49: 20,862,021 km (0.046 R)
• M50: 21,656,237 km (0.102 R)
• M51: 22,057,159 km (0.091 R)
• M52: 22,866,184 km (0.108 R)
• M53: 23,788,006 km (0.119 R)
• M54: 24,983,592 km (0.12 R)
• M55: 25,404,112 km (0.071 R)
• M56: 25,720,960 km (0.101 R)
• M57: 26,679,434 km (0.063 R)
• M58: 27,866,942 km (0.088 R)
• M59: 28,084,607 km (0.101 R)
• M60: 28,357,623 km (0.116 R)
• M61: 28,961,250 km (0.108 R)
• M62: 30,573,018 km (0.1 R)
• M63: 31,985,820 km (0.058 R)
• M64: 32,156,810 km (0.111 R)
• M65: 32,385,246 km (0.062 R)
• M66: 32,556,985 km (0.109 R)
• M67: 32,843,764 km (0.108 R)
• M68: 33,709,187 km (0.06 R)
• M69: 33,825,126 km (0.099 R)
• M70: 33,941,214 km (0.072 R)
• M71: 34,057,451 km (0.066 R)
• M72: 34,290,375 km (0.098 R)
• M73: 34,816,212 km (0.073 R)
• M74: 34,992,139 km (0.088 R)
• M75: 35,521,566 km (0.108 R)
• M76: 35,698,540 km (0.1 R)
• M77: 37,125,704 km (0.059 R)
• M78: 37,605,614 km (0.091 R)
• M79: 37,725,890 km (0.058 R)
• M80: 38,147,906 km (0.094 R)
• M81: 40,281,321 km (0.113 R)
• M82: 41,393,581 km (0.076 R)
• M83: 41,517,897 km (0.071 R)
• M84: 41,642,213 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.4

Radius: 7.6

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.78 AU - 15.58 AU

Year: 18681 Days

Day: 15.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,701,016 km

• M1: 226,342 km (0.106 R)
• M2: 428,299 km (0.113 R)
• M3: 1,177,784 km (0.113 R)
• M4: 1,795,474 km (0.033 R)
• M5: 2,208,214 km (0.097 R)
• M6: 2,536,731 km (0.096 R)
• M7: 2,725,972 km (0.069 R)
• M8: 2,803,015 km (0.114 R)
• M9: 2,920,001 km (0.077 R)
• M10: 3,158,609 km (0.119 R)
• M11: 3,740,096 km (0.063 R)
• M12: 3,912,284 km (0.099 R)
• M13: 4,999,411 km (0.093 R)
• M14: 5,674,397 km (0.082 R)
• M15: 5,773,131 km (0.079 R)
• M16: 6,275,481 km (0.114 R)
• M17: 8,309,115 km (0.106 R)
• M18: 9,926,118 km (0.116 R)
• M19: 10,466,166 km (0.094 R)
• M20: 11,387,390 km (0.111 R)
• M21: 11,826,011 km (0.051 R)
• M22: 15,323,011 km (0.114 R)
• M23: 15,460,790 km (0.118 R)
• M24: 15,529,905 km (0.099 R)
• M25: 15,807,109 km (0.091 R)
• M26: 16,226,133 km (0.107 R)
• M27: 17,504,896 km (0.077 R)
• M28: 18,010,985 km (0.085 R)
• M29: 18,521,712 km (0.097 R)
• M30: 19,557,678 km (0.057 R)
• M31: 20,764,484 km (0.089 R)
• M32: 21,531,023 km (0.115 R)
• M33: 22,933,802 km (0.065 R)
• M34: 23,965,280 km (0.096 R)
• M35: 24,125,200 km (0.092 R)
• M36: 24,526,870 km (0.09 R)
• M37: 24,768,919 km (0.07 R)
• M38: 25,255,412 km (0.112 R)
• M39: 27,149,171 km (0.074 R)
• M40: 27,986,770 km (0.104 R)
• M41: 28,239,590 km (0.1 R)
• M42: 29,002,988 km (0.088 R)
• M43: 29,173,530 km (0.099 R)
• M44: 30,376,745 km (0.095 R)
• M45: 30,810,280 km (0.12 R)
• M46: 31,071,478 km (0.067 R)
• M47: 31,771,596 km (0.082 R)
• M48: 32,476,800 km (0.04 R)
• M49: 33,723,250 km (0.075 R)
• M50: 34,442,666 km (0.086 R)
• M51: 35,257,825 km (0.098 R)
• M52: 35,713,500 km (0.103 R)
• M53: 36,446,679 km (0.099 R)
• M54: 36,722,986 km (0.06 R)
• M55: 38,301,244 km (0.101 R)
• M56: 39,996,337 km (0.092 R)
• M57: 41,331,648 km (0.091 R)
• M58: 42,197,670 km (0.11 R)
• M59: 44,045,802 km (0.05 R)
• M60: 45,424,346 km (0.114 R)
• M61: 46,517,308 km (0.113 R)
• M62: 46,816,953 km (0.117 R)
• M63: 47,117,196 km (0.094 R)
• M64: 47,719,626 km (0.116 R)
• M65: 48,425,728 km (0.081 R)
• M66: 50,667,153 km (0.105 R)
• M67: 51,078,248 km (0.112 R)
• M68: 51,284,244 km (0.038 R)
• M69: 51,903,879 km (0.057 R)
• M70: 52,422,235 km (0.113 R)
• M71: 52,733,997 km (0.105 R)
• M72: 53,254,897 km (0.109 R)
• M73: 53,568,454 km (0.028 R)
• M74: 55,991,641 km (0.117 R)
• M75: 56,842,853 km (0.085 R)
• M76: 59,205,601 km (0.089 R)
• M77: 59,313,761 km (0.084 R)
• M78: 59,422,069 km (0.107 R)
• M79: 60,072,820 km (0.088 R)
• M80: 63,251,326 km (0.073 R)
• M81: 63,361,879 km (0.064 R)
• M82: 63,472,432 km (0.072 R)
• M83: 63,583,134 km (0.106 R)
• M84: 64,359,846 km (0.105 R)
• M85: 64,916,650 km (0.103 R)
• M86: 65,586,848 km (0.096 R)
• M87: 65,698,747 km (0.114 R)
• M88: 67,950,494 km (0.087 R)
• M89: 68,744,560 km (0.101 R)
• M90: 69,085,793 km (0.115 R)
• M91: 69,770,053 km (0.102 R)
• M92: 71,030,266 km (0.119 R)
• M93: 71,720,810 km (0.053 R)
• M94: 72,066,979 km (0.102 R)
• M95: 73,340,805 km (0.102 R)
• M96: 74,388,439 km (0.081 R)
• M97: 74,738,797 km (0.109 R)
• M98: 75,206,889 km (0.108 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 16,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit