🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 17.8 Hours

Environment

Temp: 248 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,814,563 km

• M1: 55,950 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.94 AU - 0.96 AU

Year: 347 Days

Day: 44.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 90,814,563 km

• M1: 42,486 km (0.117 R)
• M2: 431,739 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.8 AU - 1.28 AU

Year: 397 Days

Day: 33.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.53 AU - 2.17 AU

Year: 943 Days

Day: 42.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,814,563 km

• M1: 271,371 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.66 AU - 3.82 AU

Year: 2710 Days

Day: 30.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,814,563 km

• M1: 1,566,738 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.9

Radius: 8.2

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.6 AU - 5.56 AU

Year: 4291 Days

Day: 8.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 90,814,563 km

• M1: 108,159 km (0.09 R)
• M2: 215,271 km (0.111 R)
• M3: 776,862 km (0.118 R)
• M4: 843,882 km (0.073 R)
• M5: 936,632 km (0.085 R)
• M6: 1,057,358 km (0.102 R)
• M7: 1,157,888 km (0.096 R)
• M8: 1,248,544 km (0.108 R)
• M9: 1,423,424 km (0.089 R)
• M10: 1,693,448 km (0.081 R)
• M11: 2,057,569 km (0.108 R)
• M12: 2,232,599 km (0.073 R)
• M13: 2,597,468 km (0.116 R)
• M14: 3,124,800 km (0.083 R)
• M15: 3,326,608 km (0.084 R)
• M16: 3,400,958 km (0.101 R)
• M17: 3,589,451 km (0.025 R)
• M18: 3,646,598 km (0.112 R)
• M19: 3,937,416 km (0.118 R)
• M20: 3,996,507 km (0.103 R)
• M21: 4,418,224 km (0.057 R)
• M22: 4,623,921 km (0.06 R)
• M23: 4,686,303 km (0.1 R)
• M24: 4,769,928 km (0.103 R)
• M25: 4,896,338 km (0.117 R)
• M26: 5,066,581 km (0.074 R)
• M27: 5,544,695 km (0.076 R)
• M28: 5,610,967 km (0.115 R)
• M29: 6,219,831 km (0.114 R)
• M30: 6,473,997 km (0.055 R)
• M31: 6,590,534 km (0.07 R)
• M32: 6,684,332 km (0.09 R)
• M33: 6,755,092 km (0.071 R)
• M34: 6,944,632 km (0.117 R)
• M35: 7,329,248 km (0.051 R)
• M36: 7,597,627 km (0.099 R)
• M37: 8,371,347 km (0.089 R)
• M38: 9,327,427 km (0.08 R)
• M39: 9,885,427 km (0.084 R)
• M40: 10,563,704 km (0.116 R)
• M41: 10,977,941 km (0.069 R)
• M42: 13,068,571 km (0.102 R)
• M43: 13,305,085 km (0.093 R)
• M44: 13,513,176 km (0.101 R)
• M45: 13,932,498 km (0.11 R)
• M46: 14,508,600 km (0.111 R)
• M47: 14,784,159 km (0.109 R)
• M48: 14,876,311 km (0.031 R)
• M49: 15,185,231 km (0.097 R)
• M50: 15,496,245 km (0.082 R)
• M51: 15,589,893 km (0.089 R)
• M52: 16,251,116 km (0.095 R)
• M53: 16,346,410 km (0.028 R)
• M54: 16,697,067 km (0.08 R)
• M55: 16,825,273 km (0.092 R)
• M56: 17,405,862 km (0.066 R)
• M57: 17,535,862 km (0.062 R)
• M58: 17,993,183 km (0.06 R)
• M59: 18,553,876 km (0.078 R)
• M60: 19,120,253 km (0.055 R)
• M61: 19,287,803 km (0.062 R)
• M62: 19,590,888 km (0.107 R)
• M63: 19,793,743 km (0.098 R)
• M64: 20,612,343 km (0.114 R)
• M65: 21,025,682 km (0.114 R)
• M66: 21,198,766 km (0.06 R)
• M67: 21,860,737 km (0.057 R)
• M68: 22,176,688 km (0.077 R)
• M69: 22,352,914 km (0.096 R)
• M70: 22,458,829 km (0.078 R)
• M71: 22,600,349 km (0.101 R)
• M72: 23,348,039 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.2

Radius: 13.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.85 AU - 6.41 AU

Year: 5006 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 90,814,563 km

• M1: 235,467 km (0.035 R)
• M2: 428,149 km (0.093 R)
• M3: 548,276 km (0.074 R)
• M4: 652,845 km (0.101 R)
• M5: 1,224,159 km (0.109 R)
• M6: 1,395,299 km (0.113 R)
• M7: 2,144,635 km (0.109 R)
• M8: 2,240,378 km (0.073 R)
• M9: 2,403,290 km (0.105 R)
• M10: 2,570,241 km (0.093 R)
• M11: 2,723,728 km (0.099 R)
• M12: 2,810,495 km (0.118 R)
• M13: 3,148,586 km (0.11 R)
• M14: 3,594,837 km (0.095 R)
• M15: 3,709,578 km (0.069 R)
• M16: 4,923,715 km (0.091 R)
• M17: 5,115,948 km (0.064 R)
• M18: 5,332,566 km (0.088 R)
• M19: 5,419,931 km (0.12 R)
• M20: 5,663,027 km (0.115 R)
• M21: 5,774,777 km (0.085 R)
• M22: 5,977,632 km (0.119 R)
• M23: 6,553,733 km (0.113 R)
• M24: 6,694,654 km (0.117 R)
• M25: 6,931,917 km (0.071 R)
• M26: 7,317,281 km (0.079 R)
• M27: 7,439,053 km (0.058 R)
• M28: 7,709,676 km (0.054 R)
• M29: 7,908,342 km (0.042 R)
• M30: 8,336,491 km (0.104 R)
• M31: 8,566,273 km (0.043 R)
• M32: 8,875,941 km (0.044 R)
• M33: 9,559,454 km (0.032 R)
• M34: 9,880,640 km (0.101 R)
• M35: 10,314,624 km (0.064 R)
• M36: 10,782,416 km (0.103 R)
• M37: 11,144,892 km (0.118 R)
• M38: 11,313,638 km (0.088 R)
• M39: 11,767,518 km (0.111 R)
• M40: 12,025,574 km (0.098 R)
• M41: 12,430,685 km (0.102 R)
• M42: 12,634,887 km (0.075 R)
• M43: 13,105,970 km (0.116 R)
• M44: 13,373,451 km (0.071 R)
• M45: 13,642,727 km (0.119 R)
• M46: 14,125,929 km (0.115 R)
• M47: 15,233,850 km (0.119 R)
• M48: 15,609,341 km (0.103 R)
• M49: 15,861,413 km (0.104 R)
• M50: 15,987,824 km (0.106 R)
• M51: 16,273,855 km (0.08 R)
• M52: 16,593,545 km (0.063 R)
• M53: 16,786,377 km (0.091 R)
• M54: 17,239,210 km (0.087 R)
• M55: 17,597,796 km (0.111 R)
• M56: 18,156,843 km (0.11 R)
• M57: 18,956,145 km (0.046 R)
• M58: 19,563,213 km (0.115 R)
• M59: 20,416,818 km (0.111 R)
• M60: 20,761,791 km (0.044 R)
• M61: 21,108,559 km (0.118 R)
• M62: 22,160,531 km (0.114 R)
• M63: 22,266,596 km (0.069 R)
• M64: 22,550,533 km (0.036 R)
• M65: 22,692,950 km (0.079 R)
• M66: 24,351,841 km (0.038 R)

Asteroid Belt

Center: 9.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.9

Radius: 6.6

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.39 AU - 14.67 AU

Year: 17626 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,814,563 km

• M1: 430,393 km (0.084 R)
• M2: 523,742 km (0.108 R)
• M3: 590,014 km (0.085 R)
• M4: 641,625 km (0.063 R)
• M5: 694,882 km (0.074 R)
• M6: 903,422 km (0.078 R)
• M7: 1,423,873 km (0.056 R)
• M8: 1,470,996 km (0.11 R)
• M9: 1,996,683 km (0.065 R)
• M10: 2,238,583 km (0.101 R)
• M11: 2,604,649 km (0.096 R)
• M12: 2,750,357 km (0.087 R)
• M13: 2,868,988 km (0.112 R)
• M14: 3,360,118 km (0.092 R)
• M15: 3,455,112 km (0.056 R)
• M16: 3,976,910 km (0.118 R)
• M17: 4,145,058 km (0.12 R)
• M18: 4,246,934 km (0.116 R)
• M19: 4,804,934 km (0.116 R)
• M20: 5,020,205 km (0.12 R)
• M21: 6,220,429 km (0.103 R)
• M22: 6,454,999 km (0.101 R)
• M23: 7,670,930 km (0.112 R)
• M24: 7,838,330 km (0.042 R)
• M25: 10,769,401 km (0.058 R)
• M26: 10,816,225 km (0.093 R)
• M27: 10,910,023 km (0.102 R)
• M28: 11,003,971 km (0.046 R)
• M29: 11,240,186 km (0.069 R)
• M30: 11,959,003 km (0.071 R)
• M31: 12,495,461 km (0.098 R)
• M32: 12,940,216 km (0.096 R)
• M33: 13,039,698 km (0.077 R)
• M34: 13,591,864 km (0.116 R)
• M35: 14,459,981 km (0.075 R)
• M36: 14,614,964 km (0.085 R)
• M37: 15,293,390 km (0.08 R)
• M38: 15,556,982 km (0.068 R)
• M39: 15,715,855 km (0.071 R)
• M40: 15,768,962 km (0.036 R)
• M41: 15,981,840 km (0.064 R)
• M42: 16,464,442 km (0.107 R)
• M43: 16,951,832 km (0.103 R)
• M44: 17,389,107 km (0.077 R)
• M45: 17,498,912 km (0.074 R)
• M46: 17,940,824 km (0.065 R)
• M47: 18,051,825 km (0.113 R)
• M48: 18,163,126 km (0.108 R)
• M49: 19,118,159 km (0.088 R)
• M50: 19,345,099 km (0.101 R)
• M51: 19,459,093 km (0.078 R)
• M52: 19,916,713 km (0.117 R)
• M53: 20,493,861 km (0.115 R)
• M54: 20,842,723 km (0.076 R)
• M55: 21,901,278 km (0.114 R)
• M56: 24,870,048 km (0.065 R)
• M57: 25,678,774 km (0.112 R)
• M58: 25,803,838 km (0.077 R)
• M59: 26,180,525 km (0.086 R)
• M60: 26,685,717 km (0.114 R)
• M61: 26,939,435 km (0.063 R)
• M62: 27,066,743 km (0.089 R)
• M63: 28,608,498 km (0.095 R)
• M64: 28,998,350 km (0.077 R)
• M65: 29,259,249 km (0.089 R)
• M66: 30,575,411 km (0.036 R)
• M67: 31,776,233 km (0.089 R)
• M68: 32,045,210 km (0.096 R)
• M69: 34,155,288 km (0.113 R)
• M70: 34,430,848 km (0.093 R)
• M71: 35,540,265 km (0.04 R)
• M72: 35,889,427 km (0.103 R)
• M73: 37,155,623 km (0.119 R)
• M74: 37,368,052 km (0.11 R)
• M75: 38,579,645 km (0.032 R)
• M76: 39,803,954 km (0.092 R)
• M77: 40,384,544 km (0.057 R)
• M78: 41,260,738 km (0.112 R)
• M79: 41,774,607 km (0.091 R)
• M80: 42,216,818 km (0.075 R)
• M81: 42,883,127 km (0.073 R)
• M82: 44,151,119 km (0.061 R)
• M83: 45,279,984 km (0.04 R)
• M84: 46,113,992 km (0.117 R)
• M85: 46,266,133 km (0.057 R)
• M86: 46,418,574 km (0.119 R)
• M87: 47,720,075 km (0.112 R)
• M88: 49,111,335 km (0.078 R)
• M89: 49,968,082 km (0.034 R)
• M90: 50,672,688 km (0.04 R)
• M91: 51,854,362 km (0.04 R)
• M92: 52,567,794 km (0.091 R)
• M93: 52,806,253 km (0.064 R)
• M94: 53,124,897 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.4

Radius: 6.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.02 AU - 19.46 AU

Year: 24525 Days

Day: 16.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 90,814,563 km

• M1: 457,470 km (0.029 R)
• M2: 529,876 km (0.07 R)
• M3: 1,674,748 km (0.049 R)
• M4: 1,907,522 km (0.088 R)
• M5: 1,979,329 km (0.086 R)
• M6: 3,835,540 km (0.104 R)
• M7: 4,488,535 km (0.104 R)
• M8: 4,713,979 km (0.07 R)
• M9: 5,790,485 km (0.065 R)
• M10: 7,846,259 km (0.112 R)
• M11: 9,520,708 km (0.09 R)
• M12: 9,768,741 km (0.1 R)
• M13: 10,060,756 km (0.09 R)
• M14: 10,824,752 km (0.111 R)
• M15: 13,043,139 km (0.075 R)
• M16: 13,642,279 km (0.088 R)
• M17: 15,882,208 km (0.106 R)
• M18: 16,078,181 km (0.111 R)
• M19: 18,644,532 km (0.103 R)
• M20: 19,162,440 km (0.112 R)
• M21: 20,531,261 km (0.115 R)
• M22: 20,958,811 km (0.107 R)
• M23: 21,389,204 km (0.103 R)
• M24: 22,258,667 km (0.102 R)
• M25: 22,368,173 km (0.107 R)
• M26: 22,697,887 km (0.066 R)
• M27: 22,863,192 km (0.117 R)
• M28: 24,708,931 km (0.096 R)
• M29: 24,822,326 km (0.1 R)
• M30: 25,449,141 km (0.076 R)
• M31: 27,477,838 km (0.027 R)
• M32: 27,713,006 km (0.112 R)
• M33: 29,137,776 km (0.113 R)
• M34: 31,196,841 km (0.077 R)
• M35: 31,687,971 km (0.095 R)
• M36: 32,616,076 km (0.04 R)
• M37: 33,741,351 km (0.079 R)
• M38: 40,554,337 km (0.091 R)
• M39: 41,696,218 km (0.106 R)
• M40: 43,257,870 km (0.084 R)
• M41: 44,700,442 km (0.118 R)
• M42: 44,769,556 km (0.066 R)
• M43: 45,601,321 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.4

Radius: 7.3

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 18.8 AU - 20.2 AU

Year: 32269 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,814,563 km

• M1: 225,294 km (0.112 R)
• M2: 956,828 km (0.116 R)
• M3: 1,293,124 km (0.111 R)
• M4: 1,699,581 km (0.1 R)
• M5: 1,880,146 km (0.097 R)
• M6: 2,143,588 km (0.06 R)
• M7: 2,831,588 km (0.112 R)
• M8: 5,308,780 km (0.081 R)
• M9: 6,116,159 km (0.082 R)
• M10: 6,338,013 km (0.037 R)
• M11: 6,562,410 km (0.085 R)
• M12: 7,134,921 km (0.071 R)
• M13: 8,023,532 km (0.102 R)
• M14: 8,083,970 km (0.085 R)
• M15: 9,198,324 km (0.096 R)
• M16: 9,388,762 km (0.053 R)
• M17: 10,492,047 km (0.1 R)
• M18: 11,092,682 km (0.041 R)
• M19: 11,295,387 km (0.056 R)
• M20: 11,773,203 km (0.103 R)
• M21: 12,118,475 km (0.069 R)
• M22: 14,185,917 km (0.043 R)
• M23: 15,147,532 km (0.114 R)
• M24: 15,523,023 km (0.116 R)
• M25: 16,667,746 km (0.062 R)
• M26: 17,760,558 km (0.076 R)
• M27: 18,315,567 km (0.07 R)
• M28: 18,876,259 km (0.093 R)
• M29: 18,956,893 km (0.089 R)
• M30: 19,037,526 km (0.105 R)
• M31: 20,343,964 km (0.099 R)
• M32: 21,091,505 km (0.041 R)
• M33: 21,342,679 km (0.1 R)
• M34: 21,932,544 km (0.103 R)
• M35: 22,698,934 km (0.119 R)
• M36: 23,995,498 km (0.062 R)
• M37: 24,608,850 km (0.11 R)
• M38: 26,029,880 km (0.078 R)
• M39: 27,204,074 km (0.058 R)
• M40: 28,027,011 km (0.12 R)
• M41: 29,697,421 km (0.051 R)
• M42: 32,166,534 km (0.117 R)
• M43: 33,230,773 km (0.113 R)
• M44: 34,110,110 km (0.1 R)
• M45: 35,592,774 km (0.075 R)
• M46: 37,906,455 km (0.068 R)
• M47: 38,825,135 km (0.072 R)
• M48: 39,544,552 km (0.098 R)
• M49: 42,044,781 km (0.115 R)
• M50: 43,420,184 km (0.045 R)
• M51: 44,917,957 km (0.097 R)
• M52: 45,241,089 km (0.094 R)
• M53: 45,564,968 km (0.116 R)
• M54: 45,781,436 km (0.105 R)
• M55: 47,196,034 km (0.084 R)
• M56: 48,183,978 km (0.103 R)
• M57: 49,400,508 km (0.045 R)
• M58: 50,851,308 km (0.084 R)
• M59: 53,110,386 km (0.089 R)
• M60: 57,725,929 km (0.083 R)
• M61: 58,311,904 km (0.025 R)
• M62: 58,899,823 km (0.081 R)
• M63: 59,253,473 km (0.073 R)
• M64: 62,949,288 km (0.093 R)
• M65: 63,069,714 km (0.078 R)
• M66: 63,190,290 km (0.103 R)
• M67: 65,616,917 km (0.101 R)
• M68: 66,841,675 km (0.045 R)
• M69: 66,964,644 km (0.095 R)
• M70: 67,210,583 km (0.105 R)
• M71: 69,189,464 km (0.12 R)
• M72: 71,564,181 km (0.066 R)
• M73: 73,204,372 km (0.091 R)
• M74: 74,474,458 km (0.09 R)
• M75: 74,729,223 km (0.099 R)
• M76: 74,984,437 km (0.103 R)
• M77: 75,367,706 km (0.113 R)
• M78: 75,623,668 km (0.066 R)
• M79: 76,393,050 km (0.063 R)
• M80: 78,327,949 km (0.063 R)
• M81: 81,982,775 km (0.11 R)
• M82: 83,301,480 km (0.059 R)
• M83: 84,228,688 km (0.094 R)
• M84: 84,494,224 km (0.096 R)
• M85: 84,893,201 km (0.099 R)
• M86: 85,425,919 km (0.075 R)
• M87: 86,093,425 km (0.077 R)
• M88: 88,376,139 km (0.1 R)
• M89: 89,457,133 km (0.115 R)
• M90: 90,406,631 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 17,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit