🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.43 AU - 0.61 AU

Year: 144 Days

Day: 40.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,180,880 km

• M1: 17,054 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1 AU - 1.14 AU

Year: 424 Days

Day: 40.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 70.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,180,880 km

• M1: 42,785 km (0.082 R)
• M2: 624,721 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.01 AU - 1.17 AU

Year: 436 Days

Day: 29.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.18 AU - 1.68 AU

Year: 655 Days

Day: 44.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,180,880 km

• M1: 350,957 km (0.049 R)
• M2: 1,212,341 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.46 AU - 2.38 AU

Year: 1019 Days

Day: 35.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,180,880 km

• M1: 934,538 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.93 AU - 2.65 AU

Year: 1327 Days

Day: 42.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.09 AU - 3.59 AU

Year: 2337 Days

Day: 14.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 9.1

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.56 AU - 5.2 AU

Year: 3510 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,180,880 km

• M1: 168,298 km (0.095 R)
• M2: 425,307 km (0.091 R)
• M3: 487,988 km (0.057 R)
• M4: 554,260 km (0.104 R)
• M5: 686,654 km (0.083 R)
• M6: 751,580 km (0.05 R)
• M7: 818,749 km (0.09 R)
• M8: 876,344 km (0.086 R)
• M9: 1,173,296 km (0.117 R)
• M10: 1,444,367 km (0.094 R)
• M11: 1,572,872 km (0.097 R)
• M12: 1,660,836 km (0.109 R)
• M13: 1,887,776 km (0.064 R)
• M14: 1,981,424 km (0.034 R)
• M15: 2,092,725 km (0.105 R)
• M16: 2,206,120 km (0.114 R)
• M17: 2,305,004 km (0.115 R)
• M18: 2,558,722 km (0.108 R)
• M19: 2,627,986 km (0.072 R)
• M20: 2,715,351 km (0.086 R)
• M21: 3,111,636 km (0.071 R)
• M22: 3,222,937 km (0.066 R)
• M23: 3,392,281 km (0.09 R)
• M24: 3,622,812 km (0.084 R)
• M25: 3,938,164 km (0.108 R)
• M26: 4,078,936 km (0.094 R)
• M27: 4,616,590 km (0.11 R)
• M28: 5,486,801 km (0.116 R)
• M29: 6,620,454 km (0.088 R)
• M30: 6,884,644 km (0.036 R)
• M31: 7,079,121 km (0.052 R)
• M32: 7,925,396 km (0.116 R)
• M33: 8,154,879 km (0.06 R)
• M34: 8,334,696 km (0.089 R)
• M35: 8,489,978 km (0.063 R)
• M36: 8,724,697 km (0.107 R)
• M37: 8,803,535 km (0.056 R)
• M38: 8,961,660 km (0.1 R)
• M39: 9,254,124 km (0.03 R)
• M40: 10,538,572 km (0.08 R)
• M41: 11,215,951 km (0.119 R)
• M42: 11,473,558 km (0.099 R)
• M43: 12,523,735 km (0.106 R)
• M44: 12,642,217 km (0.06 R)
• M45: 13,210,539 km (0.054 R)
• M46: 13,361,483 km (0.037 R)
• M47: 13,452,289 km (0.102 R)
• M48: 13,543,394 km (0.1 R)
• M49: 13,726,053 km (0.094 R)
• M50: 13,971,095 km (0.089 R)
• M51: 14,310,084 km (0.113 R)
• M52: 14,996,588 km (0.099 R)
• M53: 15,059,419 km (0.088 R)
• M54: 15,185,530 km (0.112 R)
• M55: 15,280,375 km (0.111 R)
• M56: 15,725,579 km (0.07 R)
• M57: 16,466,088 km (0.088 R)
• M58: 16,922,511 km (0.046 R)
• M59: 17,152,144 km (0.077 R)
• M60: 17,449,096 km (0.067 R)
• M61: 17,614,700 km (0.093 R)
• M62: 18,417,293 km (0.059 R)
• M63: 18,484,762 km (0.114 R)
• M64: 19,197,596 km (0.107 R)
• M65: 19,815,734 km (0.11 R)
• M66: 20,092,640 km (0.029 R)
• M67: 20,231,466 km (0.116 R)
• M68: 20,301,179 km (0.099 R)
• M69: 20,825,520 km (0.025 R)
• M70: 21,106,913 km (0.088 R)
• M71: 21,177,523 km (0.047 R)
• M72: 21,248,134 km (0.1 R)
• M73: 22,317,310 km (0.025 R)
• M74: 22,569,232 km (0.108 R)
• M75: 22,749,797 km (0.072 R)
• M76: 23,221,479 km (0.114 R)
• M77: 23,476,843 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.5

Radius: 9.7

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.22 AU - 11.8 AU

Year: 14951 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,180,880 km

• M1: 122,670 km (0.083 R)
• M2: 357,838 km (0.051 R)
• M3: 435,629 km (0.095 R)
• M4: 538,403 km (0.083 R)
• M5: 921,224 km (0.09 R)
• M6: 1,105,528 km (0.084 R)
• M7: 1,701,526 km (0.039 R)
• M8: 1,900,791 km (0.092 R)
• M9: 2,940,047 km (0.065 R)
• M10: 3,752,812 km (0.099 R)
• M11: 3,901,064 km (0.047 R)
• M12: 4,631,700 km (0.108 R)
• M13: 5,362,336 km (0.098 R)
• M14: 6,041,959 km (0.07 R)
• M15: 6,658,751 km (0.116 R)
• M16: 8,383,764 km (0.071 R)
• M17: 8,529,472 km (0.068 R)
• M18: 8,627,010 km (0.111 R)
• M19: 8,922,017 km (0.109 R)
• M20: 9,320,546 km (0.106 R)
• M21: 10,134,957 km (0.111 R)
• M22: 10,342,150 km (0.039 R)
• M23: 10,866,341 km (0.098 R)
• M24: 11,291,797 km (0.067 R)
• M25: 11,614,629 km (0.07 R)
• M26: 12,214,217 km (0.113 R)
• M27: 12,490,076 km (0.107 R)
• M28: 14,536,575 km (0.069 R)
• M29: 16,078,330 km (0.115 R)
• M30: 16,502,141 km (0.083 R)
• M31: 17,299,199 km (0.063 R)
• M32: 18,486,557 km (0.083 R)
• M33: 19,571,141 km (0.082 R)
• M34: 19,893,974 km (0.098 R)
• M35: 20,023,675 km (0.058 R)
• M36: 20,414,425 km (0.085 R)
• M37: 21,468,491 km (0.09 R)
• M38: 21,935,237 km (0.025 R)
• M39: 22,337,954 km (0.051 R)
• M40: 23,218,786 km (0.083 R)
• M41: 25,576,150 km (0.046 R)
• M42: 25,929,201 km (0.098 R)
• M43: 26,568,731 km (0.104 R)
• M44: 26,640,090 km (0.098 R)
• M45: 27,285,455 km (0.089 R)
• M46: 28,738,050 km (0.067 R)
• M47: 29,399,722 km (0.109 R)
• M48: 30,066,629 km (0.051 R)
• M49: 30,738,473 km (0.092 R)
• M50: 31,566,198 km (0.035 R)
• M51: 31,944,980 km (0.088 R)
• M52: 32,020,826 km (0.11 R)
• M53: 32,248,963 km (0.099 R)
• M54: 32,553,993 km (0.12 R)
• M55: 34,872,012 km (0.113 R)
• M56: 35,028,341 km (0.05 R)
• M57: 36,288,105 km (0.118 R)
• M58: 36,446,679 km (0.119 R)
• M59: 36,525,966 km (0.106 R)
• M60: 37,083,068 km (0.099 R)
• M61: 37,723,048 km (0.102 R)
• M62: 40,237,489 km (0.099 R)
• M63: 41,390,739 km (0.053 R)
• M64: 42,137,831 km (0.043 R)
• M65: 42,554,760 km (0.055 R)
• M66: 42,805,636 km (0.078 R)
• M67: 45,426,291 km (0.081 R)
• M68: 45,853,842 km (0.091 R)
• M69: 46,626,814 km (0.068 R)
• M70: 47,317,507 km (0.097 R)
• M71: 47,577,359 km (0.054 R)
• M72: 47,837,659 km (0.093 R)
• M73: 50,113,940 km (0.119 R)
• M74: 51,443,117 km (0.114 R)
• M75: 51,532,128 km (0.089 R)
• M76: 53,053,389 km (0.108 R)
• M77: 53,233,206 km (0.026 R)
• M78: 54,045,522 km (0.065 R)
• M79: 54,226,535 km (0.054 R)
• M80: 55,043,789 km (0.1 R)
• M81: 55,225,999 km (0.117 R)
• M82: 57,058,722 km (0.097 R)
• M83: 57,982,489 km (0.077 R)
• M84: 59,097,592 km (0.106 R)
• M85: 59,190,791 km (0.088 R)
• M86: 60,032,279 km (0.118 R)
• M87: 60,877,657 km (0.111 R)
• M88: 62,200,401 km (0.114 R)
• M89: 62,675,225 km (0.088 R)
• M90: 63,246,389 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.9

Radius: 7.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.66 AU - 16.36 AU

Year: 20078 Days

Day: 23.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,180,880 km

• M1: 275,709 km (0.069 R)
• M2: 378,782 km (0.112 R)
• M3: 532,269 km (0.088 R)
• M4: 607,218 km (0.087 R)
• M5: 666,010 km (0.079 R)
• M6: 726,746 km (0.107 R)
• M7: 1,083,837 km (0.114 R)
• M8: 1,230,891 km (0.084 R)
• M9: 1,358,498 km (0.09 R)
• M10: 1,599,351 km (0.095 R)
• M11: 2,337,616 km (0.084 R)
• M12: 2,791,945 km (0.096 R)
• M13: 3,029,357 km (0.09 R)
• M14: 3,168,034 km (0.076 R)
• M15: 3,273,351 km (0.069 R)
• M16: 3,523,778 km (0.094 R)
• M17: 3,669,636 km (0.091 R)
• M18: 3,892,237 km (0.091 R)
• M19: 4,081,180 km (0.097 R)
• M20: 4,705,900 km (0.116 R)
• M21: 5,999,323 km (0.072 R)
• M22: 7,818,733 km (0.109 R)
• M23: 7,961,599 km (0.113 R)
• M24: 8,346,813 km (0.053 R)
• M25: 9,235,873 km (0.104 R)
• M26: 10,519,872 km (0.115 R)
• M27: 11,155,812 km (0.059 R)
• M28: 11,316,780 km (0.061 R)
• M29: 13,592,612 km (0.11 R)
• M30: 13,821,946 km (0.079 R)
• M31: 14,693,652 km (0.11 R)
• M32: 15,225,323 km (0.102 R)
• M33: 15,883,554 km (0.109 R)
• M34: 16,673,431 km (0.068 R)
• M35: 18,671,609 km (0.116 R)
• M36: 19,698,748 km (0.078 R)
• M37: 21,340,136 km (0.109 R)
• M38: 21,807,480 km (0.115 R)
• M39: 22,752,490 km (0.091 R)
• M40: 23,024,907 km (0.072 R)
• M41: 23,641,849 km (0.113 R)
• M42: 23,848,743 km (0.036 R)
• M43: 24,333,739 km (0.103 R)
• M44: 24,962,050 km (0.028 R)
• M45: 25,032,212 km (0.116 R)
• M46: 25,879,085 km (0.094 R)
• M47: 25,950,144 km (0.096 R)
• M48: 26,520,411 km (0.113 R)
• M49: 26,592,069 km (0.113 R)
• M50: 26,878,997 km (0.115 R)
• M51: 27,311,335 km (0.105 R)
• M52: 27,455,996 km (0.078 R)
• M53: 27,818,771 km (0.049 R)
• M54: 28,183,042 km (0.029 R)
• M55: 29,211,527 km (0.099 R)
• M56: 29,953,682 km (0.1 R)
• M57: 30,252,280 km (0.113 R)
• M58: 31,153,906 km (0.071 R)
• M59: 33,601,327 km (0.12 R)
• M60: 36,030,498 km (0.112 R)
• M61: 37,065,864 km (0.118 R)
• M62: 37,949,689 km (0.11 R)
• M63: 38,515,617 km (0.03 R)
• M64: 38,759,013 km (0.072 R)
• M65: 38,840,394 km (0.097 R)
• M66: 42,220,259 km (0.111 R)
• M67: 43,058,905 km (0.112 R)
• M68: 43,733,741 km (0.112 R)
• M69: 44,497,139 km (0.066 R)
• M70: 44,923,044 km (0.11 R)
• M71: 45,693,323 km (0.069 R)
• M72: 46,123,118 km (0.073 R)
• M73: 46,899,980 km (0.11 R)
• M74: 47,159,981 km (0.049 R)
• M75: 50,139,372 km (0.12 R)
• M76: 50,316,496 km (0.12 R)
• M77: 50,582,630 km (0.09 R)
• M78: 52,458,438 km (0.102 R)
• M79: 52,998,636 km (0.085 R)
• M80: 53,812,299 km (0.103 R)
• M81: 55,726,852 km (0.047 R)
• M82: 57,293,142 km (0.034 R)
• M83: 57,385,743 km (0.095 R)
• M84: 58,035,148 km (0.085 R)
• M85: 59,247,638 km (0.116 R)
• M86: 60,468,656 km (0.083 R)
• M87: 60,562,903 km (0.052 R)
• M88: 60,940,488 km (0.111 R)
• M89: 61,792,747 km (0.119 R)
• M90: 62,363,164 km (0.066 R)
• M91: 63,126,412 km (0.032 R)
• M92: 63,700,868 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit