🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.04 AU - 1.34 AU

Year: 452 Days

Day: 28.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,605,785 km

• M1: 475,572 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.67 AU - 1.97 AU

Year: 855 Days

Day: 39.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.49 AU - 3.71 AU

Year: 1901 Days

Day: 14.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.1

Radius: 13.2

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5 AU - 7.38 AU

Year: 5363 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,605,785 km

• M1: 180,265 km (0.113 R)
• M2: 494,271 km (0.039 R)
• M3: 846,275 km (0.104 R)
• M4: 1,208,900 km (0.032 R)
• M5: 1,408,614 km (0.115 R)
• M6: 1,565,991 km (0.101 R)
• M7: 1,803,851 km (0.107 R)
• M8: 1,936,993 km (0.092 R)
• M9: 2,335,971 km (0.12 R)
• M10: 2,545,408 km (0.076 R)
• M11: 3,142,004 km (0.1 R)
• M12: 3,444,641 km (0.074 R)
• M13: 3,929,038 km (0.048 R)
• M14: 4,332,205 km (0.06 R)
• M15: 4,643,518 km (0.088 R)
• M16: 4,748,835 km (0.049 R)
• M17: 4,935,234 km (0.098 R)
• M18: 5,096,949 km (0.105 R)
• M19: 5,676,940 km (0.082 R)
• M20: 6,161,936 km (0.078 R)
• M21: 6,307,196 km (0.118 R)
• M22: 7,263,575 km (0.093 R)
• M23: 7,665,096 km (0.052 R)
• M24: 8,296,997 km (0.086 R)
• M25: 9,110,361 km (0.113 R)
• M26: 9,509,937 km (0.088 R)
• M27: 9,678,085 km (0.107 R)
• M28: 10,638,204 km (0.086 R)
• M29: 11,271,452 km (0.078 R)
• M30: 11,808,658 km (0.05 R)
• M31: 12,280,938 km (0.109 R)
• M32: 12,685,451 km (0.085 R)
• M33: 12,982,402 km (0.07 R)
• M34: 13,131,701 km (0.036 R)
• M35: 13,281,598 km (0.085 R)
• M36: 14,231,395 km (0.091 R)
• M37: 14,501,270 km (0.092 R)
• M38: 14,617,507 km (0.059 R)
• M39: 15,046,255 km (0.09 R)
• M40: 15,203,183 km (0.076 R)
• M41: 15,756,695 km (0.117 R)
• M42: 15,876,224 km (0.108 R)
• M43: 16,076,086 km (0.083 R)
• M44: 16,276,697 km (0.093 R)
• M45: 17,169,497 km (0.114 R)
• M46: 17,333,456 km (0.097 R)
• M47: 18,328,582 km (0.109 R)
• M48: 19,384,892 km (0.105 R)
• M49: 19,855,976 km (0.098 R)
• M50: 19,985,079 km (0.099 R)
• M51: 20,157,715 km (0.092 R)
• M52: 21,468,042 km (0.12 R)
• M53: 21,644,867 km (0.117 R)
• M54: 21,733,429 km (0.095 R)
• M55: 21,999,863 km (0.093 R)
• M56: 22,222,764 km (0.099 R)
• M57: 23,031,490 km (0.12 R)
• M58: 23,121,847 km (0.1 R)
• M59: 23,393,965 km (0.11 R)
• M60: 23,804,013 km (0.076 R)
• M61: 23,986,971 km (0.082 R)
• M62: 25,048,368 km (0.067 R)
• M63: 25,514,665 km (0.044 R)
• M64: 25,701,961 km (0.059 R)
• M65: 26,598,053 km (0.066 R)
• M66: 27,121,496 km (0.064 R)
• M67: 27,552,337 km (0.061 R)
• M68: 28,130,234 km (0.066 R)
• M69: 29,249,076 km (0.116 R)
• M70: 29,690,839 km (0.032 R)
• M71: 29,838,642 km (0.089 R)
• M72: 30,233,879 km (0.119 R)
• M73: 30,630,762 km (0.098 R)
• M74: 31,832,033 km (0.057 R)
• M75: 32,590,644 km (0.099 R)
• M76: 32,793,948 km (0.116 R)
• M77: 33,048,713 km (0.089 R)
• M78: 33,201,751 km (0.092 R)
• M79: 33,816,748 km (0.073 R)
• M80: 34,694,439 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 8.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.78 AU - 11.26 AU

Year: 11883 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 23,605,785 km

• M1: 172,486 km (0.097 R)
• M2: 514,617 km (0.064 R)
• M3: 772,523 km (0.096 R)
• M4: 855,999 km (0.036 R)
• M5: 925,113 km (0.102 R)
• M6: 996,172 km (0.088 R)
• M7: 1,087,876 km (0.098 R)
• M8: 1,163,273 km (0.102 R)
• M9: 2,106,338 km (0.088 R)
• M10: 2,776,686 km (0.065 R)
• M11: 2,907,734 km (0.107 R)
• M12: 3,067,654 km (0.096 R)
• M13: 3,536,793 km (0.094 R)
• M14: 4,147,302 km (0.061 R)
• M15: 4,696,476 km (0.063 R)
• M16: 5,268,388 km (0.116 R)
• M17: 5,463,913 km (0.093 R)
• M18: 5,562,647 km (0.1 R)
• M19: 6,512,295 km (0.074 R)
• M20: 7,005,668 km (0.098 R)
• M21: 7,148,983 km (0.085 R)
• M22: 7,220,940 km (0.028 R)
• M23: 7,329,398 km (0.058 R)
• M24: 7,584,462 km (0.082 R)
• M25: 7,657,915 km (0.11 R)
• M26: 8,103,417 km (0.111 R)
• M27: 8,903,317 km (0.107 R)
• M28: 9,136,540 km (0.094 R)
• M29: 9,450,696 km (0.036 R)
• M30: 9,648,763 km (0.077 R)
• M31: 9,928,362 km (0.106 R)
• M32: 10,008,696 km (0.108 R)
• M33: 11,031,945 km (0.12 R)
• M34: 11,366,297 km (0.095 R)
• M35: 11,746,574 km (0.028 R)
• M36: 12,649,996 km (0.115 R)
• M37: 12,956,073 km (0.116 R)
• M38: 13,308,825 km (0.111 R)
• M39: 13,754,327 km (0.112 R)
• M40: 13,888,966 km (0.098 R)
• M41: 14,204,767 km (0.069 R)
• M42: 14,477,334 km (0.034 R)
• M43: 14,614,216 km (0.056 R)
• M44: 14,843,400 km (0.048 R)
• M45: 15,166,232 km (0.118 R)
• M46: 15,959,998 km (0.118 R)
• M47: 16,148,641 km (0.113 R)
• M48: 16,338,182 km (0.081 R)
• M49: 17,007,184 km (0.065 R)
• M50: 18,027,291 km (0.096 R)
• M51: 18,174,645 km (0.062 R)
• M52: 18,470,550 km (0.116 R)
• M53: 19,017,181 km (0.084 R)
• M54: 19,117,261 km (0.049 R)
• M55: 21,986,399 km (0.032 R)
• M56: 22,143,926 km (0.116 R)
• M57: 23,256,635 km (0.105 R)
• M58: 23,363,597 km (0.102 R)
• M59: 23,739,088 km (0.081 R)
• M60: 24,062,518 km (0.086 R)
• M61: 24,278,986 km (0.103 R)
• M62: 24,441,899 km (0.086 R)
• M63: 25,206,194 km (0.103 R)
• M64: 26,646,672 km (0.088 R)
• M65: 27,207,664 km (0.117 R)
• M66: 27,942,937 km (0.116 R)
• M67: 27,999,785 km (0.061 R)
• M68: 28,684,644 km (0.072 R)
• M69: 30,012,774 km (0.102 R)
• M70: 30,245,847 km (0.113 R)
• M71: 30,655,147 km (0.064 R)
• M72: 31,360,950 km (0.098 R)
• M73: 31,597,464 km (0.083 R)
• M74: 31,834,576 km (0.095 R)
• M75: 32,609,045 km (0.114 R)
• M76: 34,055,207 km (0.109 R)
• M77: 34,908,514 km (0.082 R)
• M78: 35,645,433 km (0.066 R)
• M79: 36,201,638 km (0.052 R)
• M80: 36,573,837 km (0.076 R)
• M81: 36,947,533 km (0.057 R)
• M82: 38,707,551 km (0.076 R)
• M83: 39,661,687 km (0.098 R)
• M84: 40,752,405 km (0.101 R)
• M85: 41,010,461 km (0.079 R)
• M86: 41,139,714 km (0.081 R)
• M87: 41,528,219 km (0.115 R)
• M88: 43,752,740 km (0.097 R)
• M89: 44,149,324 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.4

Radius: 14.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.03 AU - 11.97 AU

Year: 12705 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,605,785 km

• M1: 191,635 km (0.053 R)
• M2: 325,375 km (0.053 R)
• M3: 590,463 km (0.034 R)
• M4: 1,075,010 km (0.065 R)
• M5: 1,243,009 km (0.12 R)
• M6: 1,340,547 km (0.093 R)
• M7: 1,585,737 km (0.089 R)
• M8: 2,027,799 km (0.063 R)
• M9: 2,287,651 km (0.103 R)
• M10: 2,608,987 km (0.105 R)
• M11: 3,186,285 km (0.051 R)
• M12: 3,745,482 km (0.06 R)
• M13: 4,095,990 km (0.104 R)
• M14: 4,396,382 km (0.058 R)
• M15: 4,487,936 km (0.114 R)
• M16: 5,405,869 km (0.049 R)
• M17: 6,004,559 km (0.048 R)
• M18: 7,888,445 km (0.052 R)
• M19: 9,461,916 km (0.105 R)
• M20: 9,980,871 km (0.096 R)
• M21: 10,142,436 km (0.047 R)
• M22: 10,550,091 km (0.097 R)
• M23: 10,880,104 km (0.109 R)
• M24: 11,592,937 km (0.072 R)
• M25: 11,762,731 km (0.06 R)
• M26: 12,843,576 km (0.105 R)
• M27: 14,136,700 km (0.112 R)
• M28: 14,867,934 km (0.101 R)
• M29: 15,284,714 km (0.07 R)
• M30: 15,377,913 km (0.107 R)
• M31: 15,705,383 km (0.078 R)
• M32: 16,272,209 km (0.079 R)
• M33: 16,462,647 km (0.108 R)
• M34: 16,653,833 km (0.062 R)
• M35: 17,474,527 km (0.07 R)
• M36: 18,012,780 km (0.111 R)
• M37: 18,259,168 km (0.073 R)
• M38: 18,655,752 km (0.1 R)
• M39: 18,805,200 km (0.112 R)
• M40: 19,055,178 km (0.102 R)
• M41: 19,306,353 km (0.068 R)
• M42: 19,457,447 km (0.074 R)
• M43: 19,862,558 km (0.091 R)
• M44: 19,964,285 km (0.075 R)
• M45: 20,168,336 km (0.093 R)
• M46: 20,372,986 km (0.06 R)
• M47: 20,939,364 km (0.054 R)
• M48: 21,458,767 km (0.1 R)
• M49: 22,669,463 km (0.1 R)
• M50: 22,882,191 km (0.048 R)
• M51: 24,227,525 km (0.068 R)
• M52: 24,937,067 km (0.081 R)
• M53: 25,653,641 km (0.1 R)
• M54: 26,265,197 km (0.068 R)
• M55: 26,769,193 km (0.107 R)
• M56: 27,843,604 km (0.118 R)
• M57: 28,874,334 km (0.094 R)
• M58: 29,917,779 km (0.112 R)
• M59: 30,151,301 km (0.109 R)
• M60: 30,444,064 km (0.067 R)
• M61: 30,855,608 km (0.101 R)
• M62: 31,268,947 km (0.06 R)
• M63: 31,505,910 km (0.044 R)
• M64: 31,684,081 km (0.046 R)
• M65: 32,160,849 km (0.075 R)
• M66: 33,484,043 km (0.089 R)
• M67: 34,457,476 km (0.066 R)
• M68: 36,121,453 km (0.026 R)
• M69: 36,432,317 km (0.084 R)
• M70: 36,869,293 km (0.117 R)
• M71: 37,057,038 km (0.088 R)
• M72: 37,182,401 km (0.103 R)
• M73: 37,748,330 km (0.036 R)
• M74: 38,063,832 km (0.113 R)
• M75: 38,380,381 km (0.049 R)
• M76: 38,761,257 km (0.074 R)
• M77: 39,590,927 km (0.051 R)
• M78: 40,620,160 km (0.119 R)
• M79: 40,878,815 km (0.105 R)
• M80: 41,527,920 km (0.054 R)
• M81: 42,770,630 km (0.059 R)
• M82: 43,694,097 km (0.106 R)
• M83: 44,158,299 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.1

Radius: 6.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.19 AU - 17.75 AU

Year: 23277 Days

Day: 22.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 23,605,785 km

• M1: 425,307 km (0.097 R)
• M2: 868,565 km (0.118 R)
• M3: 1,432,699 km (0.058 R)
• M4: 1,997,281 km (0.114 R)
• M5: 2,247,259 km (0.091 R)
• M6: 2,359,757 km (0.073 R)
• M7: 2,457,743 km (0.111 R)
• M8: 2,573,682 km (0.107 R)
• M9: 3,002,728 km (0.11 R)
• M10: 3,198,552 km (0.083 R)
• M11: 3,435,366 km (0.063 R)
• M12: 3,527,967 km (0.114 R)
• M13: 3,791,708 km (0.103 R)
• M14: 4,238,856 km (0.098 R)
• M15: 4,743,748 km (0.094 R)
• M16: 4,930,147 km (0.043 R)
• M17: 5,699,679 km (0.079 R)
• M18: 5,809,484 km (0.076 R)
• M19: 6,120,797 km (0.117 R)
• M20: 6,255,884 km (0.04 R)
• M21: 7,276,291 km (0.115 R)
• M22: 9,859,547 km (0.052 R)
• M23: 10,390,919 km (0.095 R)
• M24: 10,687,272 km (0.054 R)
• M25: 10,986,318 km (0.082 R)
• M26: 11,123,050 km (0.091 R)
• M27: 11,177,953 km (0.058 R)
• M28: 11,871,788 km (0.11 R)
• M29: 12,522,389 km (0.045 R)
• M30: 14,602,697 km (0.115 R)
• M31: 15,605,451 km (0.078 R)
• M32: 15,882,806 km (0.104 R)
• M33: 17,230,234 km (0.082 R)
• M34: 17,998,120 km (0.05 R)
• M35: 19,799,428 km (0.113 R)
• M36: 19,899,359 km (0.055 R)
• M37: 20,166,541 km (0.081 R)
• M38: 22,659,440 km (0.088 R)
• M39: 22,764,009 km (0.113 R)
• M40: 23,043,458 km (0.081 R)
• M41: 23,464,725 km (0.083 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit