🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.62 AU - 0.68 AU

Year: 184 Days

Day: 40.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,486,325 km

• M1: 306,227 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.16 AU - 1.65 AU

Year: 582 Days

Day: 32.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.39 AU - 1.93 AU

Year: 752 Days

Day: 27.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.32 AU - 2.72 AU

Year: 1406 Days

Day: 28 Hours

Environment

Temp: -69 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.02 AU - 4.26 AU

Year: 2961 Days

Day: 45.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,486,325 km

• M1: 3,558,185 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.68 AU - 6.06 AU

Year: 4374 Days

Day: 46.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 12.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.79 AU - 13.99 AU

Year: 14410 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,486,325 km

• M1: 240,553 km (0.092 R)
• M2: 319,092 km (0.034 R)
• M3: 568,921 km (0.103 R)
• M4: 1,256,622 km (0.09 R)
• M5: 1,472,791 km (0.059 R)
• M6: 2,052,483 km (0.101 R)
• M7: 2,193,853 km (0.102 R)
• M8: 2,576,524 km (0.105 R)
• M9: 3,044,616 km (0.052 R)
• M10: 3,174,168 km (0.074 R)
• M11: 3,607,553 km (0.085 R)
• M12: 4,024,482 km (0.109 R)
• M13: 4,202,803 km (0.107 R)
• M14: 4,493,621 km (0.03 R)
• M15: 4,604,323 km (0.111 R)
• M16: 4,980,412 km (0.084 R)
• M17: 5,523,453 km (0.081 R)
• M18: 5,602,590 km (0.082 R)
• M19: 7,264,173 km (0.089 R)
• M20: 7,924,349 km (0.037 R)
• M21: 8,512,119 km (0.092 R)
• M22: 8,649,749 km (0.094 R)
• M23: 9,020,452 km (0.112 R)
• M24: 9,443,665 km (0.092 R)
• M25: 9,681,675 km (0.06 R)
• M26: 9,969,800 km (0.049 R)
• M27: 11,000,829 km (0.105 R)
• M28: 11,150,876 km (0.088 R)
• M29: 11,962,743 km (0.069 R)
• M30: 12,117,128 km (0.074 R)
• M31: 13,589,620 km (0.075 R)
• M32: 14,183,524 km (0.1 R)
• M33: 15,062,411 km (0.098 R)
• M34: 16,471,025 km (0.106 R)
• M35: 17,394,492 km (0.095 R)
• M36: 17,862,435 km (0.108 R)
• M37: 18,751,196 km (0.117 R)
• M38: 19,351,831 km (0.082 R)
• M39: 19,654,467 km (0.084 R)
• M40: 20,448,683 km (0.109 R)
• M41: 21,440,516 km (0.064 R)
• M42: 22,257,919 km (0.034 R)
• M43: 22,829,832 km (0.052 R)
• M44: 24,705,490 km (0.093 R)
• M45: 24,836,687 km (0.091 R)
• M46: 25,099,680 km (0.112 R)
• M47: 25,495,965 km (0.06 R)
• M48: 25,694,930 km (0.053 R)
• M49: 26,294,818 km (0.077 R)
• M50: 28,053,640 km (0.062 R)
• M51: 28,947,338 km (0.095 R)
• M52: 31,969,364 km (0.086 R)
• M53: 32,758,343 km (0.084 R)
• M54: 33,626,609 km (0.056 R)
• M55: 33,844,723 km (0.037 R)
• M56: 34,722,414 km (0.064 R)
• M57: 35,311,530 km (0.057 R)
• M58: 35,829,887 km (0.045 R)
• M59: 36,127,138 km (0.073 R)
• M60: 36,649,384 km (0.064 R)
• M61: 36,799,131 km (0.026 R)
• M62: 38,231,082 km (0.063 R)
• M63: 38,458,920 km (0.089 R)
• M64: 39,297,865 km (0.095 R)
• M65: 40,065,900 km (0.11 R)
• M66: 41,149,437 km (0.047 R)
• M67: 41,227,228 km (0.099 R)
• M68: 41,305,019 km (0.071 R)
• M69: 42,321,088 km (0.059 R)
• M70: 42,399,627 km (0.097 R)
• M71: 43,424,522 km (0.077 R)
• M72: 43,741,520 km (0.098 R)
• M73: 46,628,908 km (0.087 R)
• M74: 47,523,354 km (0.087 R)
• M75: 47,768,395 km (0.064 R)
• M76: 47,850,076 km (0.111 R)
• M77: 47,931,906 km (0.095 R)
• M78: 49,329,449 km (0.104 R)
• M79: 49,660,210 km (0.08 R)
• M80: 50,656,981 km (0.103 R)
• M81: 52,417,149 km (0.091 R)
• M82: 54,709,437 km (0.119 R)
• M83: 54,795,007 km (0.089 R)
• M84: 55,566,783 km (0.085 R)
• M85: 57,121,254 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.2

Radius: 4.2

Gravity: 41.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.68 AU - 18.48 AU

Year: 22662 Days

Day: 24.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,486,325 km

• M1: 59,839 km (0.049 R)
• M2: 239,656 km (0.087 R)
• M3: 386,561 km (0.082 R)
• M4: 427,551 km (0.086 R)
• M5: 1,326,484 km (0.087 R)
• M6: 1,859,502 km (0.047 R)
• M7: 2,002,068 km (0.079 R)
• M8: 2,335,971 km (0.111 R)
• M9: 2,807,653 km (0.111 R)
• M10: 3,568,208 km (0.062 R)
• M11: 5,263,751 km (0.052 R)
• M12: 5,928,564 km (0.103 R)
• M13: 6,297,472 km (0.092 R)
• M14: 6,457,841 km (0.104 R)
• M15: 7,112,631 km (0.069 R)
• M16: 8,308,516 km (0.114 R)
• M17: 8,367,009 km (0.114 R)
• M18: 9,321,144 km (0.115 R)
• M19: 10,688,469 km (0.101 R)
• M20: 10,943,683 km (0.114 R)
• M21: 11,007,860 km (0.105 R)
• M22: 11,265,617 km (0.105 R)
• M23: 11,460,244 km (0.071 R)
• M24: 11,525,469 km (0.111 R)
• M25: 11,656,068 km (0.098 R)
• M26: 11,852,938 km (0.075 R)
• M27: 12,316,542 km (0.093 R)
• M28: 13,398,284 km (0.106 R)
• M29: 13,604,430 km (0.08 R)
• M30: 14,439,785 km (0.083 R)
• M31: 16,525,778 km (0.116 R)
• M32: 16,969,036 km (0.11 R)
• M33: 18,094,012 km (0.118 R)
• M34: 18,321,999 km (0.076 R)
• M35: 18,550,734 km (0.119 R)
• M36: 18,780,666 km (0.117 R)
• M37: 19,011,346 km (0.101 R)
• M38: 19,475,698 km (0.103 R)
• M39: 21,771,726 km (0.109 R)
• M40: 22,420,083 km (0.046 R)
• M41: 23,818,674 km (0.067 R)
• M42: 24,151,828 km (0.057 R)
• M43: 24,907,148 km (0.062 R)
• M44: 25,499,855 km (0.108 R)
• M45: 25,670,097 km (0.117 R)
• M46: 26,440,676 km (0.112 R)
• M47: 28,886,451 km (0.07 R)
• M48: 29,241,746 km (0.089 R)
• M49: 30,316,008 km (0.116 R)
• M50: 33,057,988 km (0.118 R)
• M51: 34,270,628 km (0.117 R)
• M52: 34,646,568 km (0.062 R)
• M53: 35,118,549 km (0.089 R)
• M54: 40,151,171 km (0.111 R)
• M55: 40,845,754 km (0.118 R)
• M56: 41,044,869 km (0.091 R)
• M57: 41,344,214 km (0.094 R)
• M58: 42,750,733 km (0.113 R)
• M59: 43,968,609 km (0.054 R)
• M60: 44,684,435 km (0.075 R)
• M61: 45,816,891 km (0.116 R)
• M62: 46,231,128 km (0.109 R)
• M63: 46,438,620 km (0.066 R)
• M64: 46,542,441 km (0.053 R)
• M65: 47,063,041 km (0.106 R)
• M66: 48,320,411 km (0.043 R)
• M67: 48,531,045 km (0.117 R)
• M68: 49,270,657 km (0.036 R)
• M69: 51,619,194 km (0.055 R)
• M70: 54,879,979 km (0.087 R)
• M71: 55,540,154 km (0.055 R)
• M72: 57,759,588 km (0.047 R)
• M73: 58,767,728 km (0.07 R)
• M74: 59,443,013 km (0.066 R)
• M75: 60,347,482 km (0.094 R)
• M76: 61,712,562 km (0.031 R)
• M77: 62,857,884 km (0.074 R)
• M78: 63,087,816 km (0.066 R)
• M79: 63,202,856 km (0.069 R)
• M80: 64,010,236 km (0.047 R)
• M81: 65,402,394 km (0.068 R)
• M82: 68,216,180 km (0.089 R)
• M83: 68,570,727 km (0.057 R)
• M84: 68,807,391 km (0.06 R)
• M85: 68,925,873 km (0.107 R)
• M86: 71,189,139 km (0.112 R)
• M87: 72,269,684 km (0.045 R)
• M88: 73,961,337 km (0.068 R)
• M89: 76,523,051 km (0.094 R)
• M90: 78,865,753 km (0.057 R)
• M91: 79,734,767 km (0.106 R)
• M92: 84,127,260 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.7

Radius: 7.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.31 AU - 18.35 AU

Year: 25356 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,486,325 km

• M1: 165,006 km (0.075 R)
• M2: 221,854 km (0.111 R)
• M3: 317,596 km (0.106 R)
• M4: 933,042 km (0.094 R)
• M5: 1,050,626 km (0.069 R)
• M6: 1,274,873 km (0.102 R)
• M7: 1,514,230 km (0.078 R)
• M8: 2,282,864 km (0.084 R)
• M9: 2,774,143 km (0.064 R)
• M10: 2,842,060 km (0.095 R)
• M11: 2,945,133 km (0.094 R)
• M12: 3,154,869 km (0.081 R)
• M13: 3,737,852 km (0.064 R)
• M14: 4,552,562 km (0.069 R)
• M15: 4,836,050 km (0.028 R)
• M16: 4,959,469 km (0.086 R)
• M17: 5,720,772 km (0.091 R)
• M18: 5,982,718 km (0.061 R)
• M19: 6,791,893 km (0.086 R)
• M20: 7,069,098 km (0.082 R)
• M21: 7,115,772 km (0.118 R)
• M22: 7,492,011 km (0.117 R)
• M23: 8,313,303 km (0.098 R)
• M24: 8,411,739 km (0.082 R)
• M25: 8,461,106 km (0.1 R)
• M26: 9,213,583 km (0.108 R)
• M27: 9,882,884 km (0.113 R)
• M28: 9,987,303 km (0.115 R)
• M29: 11,050,944 km (0.094 R)
• M30: 12,430,536 km (0.064 R)
• M31: 12,486,785 km (0.106 R)
• M32: 12,599,731 km (0.08 R)
• M33: 14,333,122 km (0.095 R)
• M34: 14,392,213 km (0.116 R)
• M35: 14,807,945 km (0.109 R)
• M36: 14,927,324 km (0.063 R)
• M37: 15,833,887 km (0.09 R)
• M38: 16,820,186 km (0.116 R)
• M39: 17,573,112 km (0.043 R)
• M40: 18,400,987 km (0.038 R)
• M41: 18,593,819 km (0.092 R)
• M42: 18,916,800 km (0.056 R)
• M43: 19,765,020 km (0.084 R)
• M44: 19,962,639 km (0.113 R)
• M45: 20,692,377 km (0.053 R)
• M46: 20,960,008 km (0.115 R)
• M47: 21,027,028 km (0.107 R)
• M48: 21,296,005 km (0.115 R)
• M49: 21,701,714 km (0.101 R)
• M50: 21,905,467 km (0.103 R)
• M51: 22,520,613 km (0.037 R)
• M52: 22,864,838 km (0.109 R)
• M53: 23,210,858 km (0.088 R)
• M54: 24,611,842 km (0.075 R)
• M55: 24,682,601 km (0.114 R)
• M56: 25,251,223 km (0.116 R)
• M57: 28,976,210 km (0.068 R)
• M58: 29,275,555 km (0.113 R)
• M59: 30,407,263 km (0.031 R)
• M60: 30,483,259 km (0.044 R)
• M61: 30,559,255 km (0.085 R)
• M62: 31,399,546 km (0.12 R)
• M63: 31,476,290 km (0.082 R)
• M64: 34,202,412 km (0.076 R)
• M65: 34,439,674 km (0.088 R)
• M66: 35,154,452 km (0.11 R)
• M67: 35,313,924 km (0.117 R)
• M68: 35,713,799 km (0.12 R)
• M69: 37,735,315 km (0.09 R)
• M70: 41,803,779 km (0.114 R)
• M71: 42,311,364 km (0.088 R)
• M72: 42,991,436 km (0.086 R)
• M73: 43,503,958 km (0.062 R)
• M74: 43,846,687 km (0.113 R)
• M75: 45,053,344 km (0.098 R)
• M76: 50,796,855 km (0.032 R)
• M77: 52,154,605 km (0.096 R)
• M78: 52,701,086 km (0.073 R)
• M79: 53,157,808 km (0.05 R)
• M80: 53,707,730 km (0.082 R)
• M81: 56,019,316 km (0.081 R)
• M82: 56,485,613 km (0.086 R)
• M83: 56,578,962 km (0.1 R)
• M84: 56,765,959 km (0.055 R)
• M85: 57,515,744 km (0.042 R)
• M86: 58,080,326 km (0.038 R)
• M87: 58,741,250 km (0.084 R)
• M88: 60,356,757 km (0.109 R)
• M89: 60,930,465 km (0.111 R)
• M90: 61,313,884 km (0.06 R)
• M91: 61,890,584 km (0.08 R)
• M92: 62,083,266 km (0.109 R)
• M93: 62,179,607 km (0.067 R)
• M94: 64,703,173 km (0.094 R)
• M95: 65,192,209 km (0.103 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 10,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit