🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.64 AU - 0.82 AU

Year: 228 Days

Day: 42.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,816,012 km

• M1: 342,280 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.91 AU - 2.57 AU

Year: 1225 Days

Day: 39.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,816,012 km

• M1: 256,261 km (0.107 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.1

Radius: 9.1

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.93 AU - 6.23 AU

Year: 4814 Days

Day: 8.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 125 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,816,012 km

• M1: 121,324 km (0.081 R)
• M2: 178,620 km (0.098 R)
• M3: 724,951 km (0.054 R)
• M4: 844,929 km (0.072 R)
• M5: 1,120,488 km (0.094 R)
• M6: 1,213,388 km (0.082 R)
• M7: 1,390,811 km (0.063 R)
• M8: 1,457,382 km (0.088 R)
• M9: 1,525,300 km (0.108 R)
• M10: 2,202,230 km (0.056 R)
• M11: 2,359,906 km (0.077 R)
• M12: 2,707,273 km (0.047 R)
• M13: 2,812,590 km (0.11 R)
• M14: 2,919,253 km (0.105 R)
• M15: 3,049,104 km (0.117 R)
• M16: 3,773,756 km (0.069 R)
• M17: 3,962,997 km (0.089 R)
• M18: 4,400,421 km (0.119 R)
• M19: 4,499,754 km (0.11 R)
• M20: 5,137,340 km (0.111 R)
• M21: 5,533,476 km (0.106 R)
• M22: 5,967,010 km (0.113 R)
• M23: 6,524,412 km (0.052 R)
• M24: 7,539,433 km (0.117 R)
• M25: 7,868,549 km (0.075 R)
• M26: 8,232,969 km (0.112 R)
• M27: 8,509,875 km (0.111 R)
• M28: 8,571,808 km (0.099 R)
• M29: 8,821,338 km (0.05 R)
• M30: 9,073,111 km (0.065 R)
• M31: 9,327,278 km (0.099 R)
• M32: 9,745,254 km (0.119 R)
• M33: 9,907,717 km (0.084 R)
• M34: 10,400,343 km (0.052 R)
• M35: 10,466,765 km (0.066 R)
• M36: 10,599,757 km (0.102 R)
• M37: 10,699,838 km (0.094 R)
• M38: 11,002,175 km (0.059 R)
• M39: 11,649,635 km (0.073 R)
• M40: 12,274,356 km (0.115 R)
• M41: 13,196,028 km (0.1 R)
• M42: 13,774,224 km (0.105 R)
• M43: 14,323,697 km (0.082 R)
• M44: 14,843,101 km (0.115 R)
• M45: 14,955,299 km (0.089 R)
• M46: 15,067,647 km (0.098 R)
• M47: 16,091,794 km (0.114 R)
• M48: 16,554,201 km (0.097 R)
• M49: 16,825,871 km (0.078 R)
• M50: 17,255,965 km (0.095 R)
• M51: 17,571,018 km (0.115 R)
• M52: 18,688,514 km (0.06 R)
• M53: 19,215,099 km (0.114 R)
• M54: 19,296,629 km (0.099 R)
• M55: 20,283,078 km (0.104 R)
• M56: 20,532,308 km (0.068 R)
• M57: 20,907,948 km (0.107 R)
• M58: 21,412,392 km (0.12 R)
• M59: 21,666,110 km (0.105 R)
• M60: 21,878,240 km (0.09 R)
• M61: 22,176,538 km (0.106 R)
• M62: 22,261,958 km (0.083 R)
• M63: 22,476,182 km (0.117 R)
• M64: 23,209,362 km (0.065 R)
• M65: 23,775,290 km (0.103 R)
• M66: 25,814,160 km (0.1 R)
• M67: 25,904,068 km (0.043 R)
• M68: 26,445,762 km (0.093 R)
• M69: 26,581,746 km (0.099 R)
• M70: 29,209,882 km (0.083 R)
• M71: 30,056,755 km (0.076 R)
• M72: 30,246,146 km (0.099 R)
• M73: 30,530,831 km (0.116 R)
• M74: 30,816,413 km (0.093 R)
• M75: 31,198,636 km (0.083 R)
• M76: 31,294,528 km (0.097 R)
• M77: 31,390,420 km (0.102 R)
• M78: 31,774,887 km (0.087 R)
• M79: 32,354,728 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 9.4

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.86 AU - 11.1 AU

Year: 9829 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,816,012 km

• M1: 123,568 km (0.105 R)
• M2: 317,297 km (0.092 R)
• M3: 405,709 km (0.1 R)
• M4: 884,871 km (0.103 R)
• M5: 1,035,367 km (0.116 R)
• M6: 1,305,391 km (0.089 R)
• M7: 1,497,923 km (0.077 R)
• M8: 1,975,739 km (0.09 R)
• M9: 2,085,694 km (0.094 R)
• M10: 3,190,923 km (0.114 R)
• M11: 3,372,983 km (0.12 R)
• M12: 3,558,485 km (0.119 R)
• M13: 4,135,184 km (0.054 R)
• M14: 4,448,891 km (0.097 R)
• M15: 4,740,906 km (0.069 R)
• M16: 4,889,307 km (0.091 R)
• M17: 4,949,146 km (0.089 R)
• M18: 5,251,633 km (0.058 R)
• M19: 5,498,171 km (0.086 R)
• M20: 5,591,520 km (0.119 R)
• M21: 5,906,722 km (0.076 R)
• M22: 6,390,372 km (0.114 R)
• M23: 6,819,868 km (0.115 R)
• M24: 8,342,176 km (0.061 R)
• M25: 8,920,970 km (0.078 R)
• M26: 9,289,280 km (0.075 R)
• M27: 9,625,127 km (0.116 R)
• M28: 10,772,991 km (0.093 R)
• M29: 11,047,055 km (0.106 R)
• M30: 11,842,766 km (0.055 R)
• M31: 12,206,737 km (0.049 R)
• M32: 12,656,877 km (0.118 R)
• M33: 12,987,489 km (0.116 R)
• M34: 13,195,729 km (0.058 R)
• M35: 13,321,092 km (0.084 R)
• M36: 13,446,904 km (0.105 R)
• M37: 13,530,978 km (0.103 R)
• M38: 13,657,538 km (0.072 R)
• M39: 16,944,951 km (0.03 R)
• M40: 17,081,234 km (0.08 R)
• M41: 17,263,744 km (0.116 R)
• M42: 17,768,637 km (0.109 R)
• M43: 17,861,088 km (0.08 R)
• M44: 20,028,462 km (0.1 R)
• M45: 20,753,114 km (0.103 R)
• M46: 21,437,076 km (0.07 R)
• M47: 22,128,517 km (0.062 R)
• M48: 22,327,482 km (0.091 R)
• M49: 22,978,083 km (0.106 R)
• M50: 23,179,442 km (0.117 R)
• M51: 23,330,835 km (0.096 R)
• M52: 23,685,532 km (0.082 R)
• M53: 23,939,998 km (0.064 R)
• M54: 24,195,361 km (0.106 R)
• M55: 24,297,686 km (0.104 R)
• M56: 25,225,642 km (0.092 R)
• M57: 25,485,493 km (0.058 R)
• M58: 25,641,823 km (0.09 R)
• M59: 26,480,917 km (0.028 R)
• M60: 26,903,980 km (0.06 R)
• M61: 27,382,394 km (0.112 R)
• M62: 27,702,982 km (0.11 R)
• M63: 27,917,356 km (0.053 R)
• M64: 28,563,918 km (0.072 R)
• M65: 28,834,690 km (0.067 R)
• M66: 29,215,267 km (0.084 R)
• M67: 30,865,332 km (0.116 R)
• M68: 31,143,285 km (0.08 R)
• M69: 32,150,677 km (0.102 R)
• M70: 32,488,768 km (0.104 R)
• M71: 32,714,960 km (0.08 R)
• M72: 32,941,601 km (0.1 R)
• M73: 34,140,029 km (0.045 R)
• M74: 34,946,811 km (0.109 R)
• M75: 35,062,599 km (0.101 R)
• M76: 35,701,681 km (0.094 R)
• M77: 35,935,054 km (0.114 R)
• M78: 36,110,383 km (0.062 R)
• M79: 36,461,938 km (0.113 R)
• M80: 36,696,806 km (0.068 R)
• M81: 37,109,248 km (0.104 R)
• M82: 37,464,094 km (0.062 R)
• M83: 37,879,378 km (0.085 R)
• M84: 38,894,250 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.8

Radius: 8.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.77 AU - 10.49 AU

Year: 10915 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 28,816,012 km

• M1: 117,285 km (0.113 R)
• M2: 376,837 km (0.039 R)
• M3: 439,070 km (0.083 R)
• M4: 743,950 km (0.108 R)
• M5: 876,344 km (0.079 R)
• M6: 1,917,695 km (0.088 R)
• M7: 2,067,293 km (0.08 R)
• M8: 2,220,780 km (0.113 R)
• M9: 2,329,388 km (0.08 R)
• M10: 2,729,563 km (0.1 R)
• M11: 2,977,446 km (0.11 R)
• M12: 3,579,578 km (0.08 R)
• M13: 4,188,740 km (0.084 R)
• M14: 4,566,625 km (0.119 R)
• M15: 4,939,871 km (0.092 R)
• M16: 5,371,312 km (0.06 R)
• M17: 5,932,004 km (0.106 R)
• M18: 6,494,044 km (0.106 R)
• M19: 7,741,839 km (0.104 R)
• M20: 7,944,545 km (0.053 R)
• M21: 8,773,018 km (0.11 R)
• M22: 9,986,555 km (0.1 R)
• M23: 10,066,590 km (0.075 R)
• M24: 11,988,325 km (0.058 R)
• M25: 12,308,763 km (0.061 R)
• M26: 12,502,343 km (0.049 R)
• M27: 12,696,970 km (0.107 R)
• M28: 13,045,383 km (0.063 R)
• M29: 14,222,120 km (0.051 R)
• M30: 14,834,574 km (0.067 R)
• M31: 15,548,305 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 14.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.98 AU - 13.6 AU

Year: 13856 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 28,816,012 km

• M1: 304,731 km (0.111 R)
• M2: 413,040 km (0.101 R)
• M3: 847,771 km (0.071 R)
• M4: 1,514,978 km (0.098 R)
• M5: 1,622,239 km (0.11 R)
• M6: 1,787,994 km (0.038 R)
• M7: 2,288,997 km (0.084 R)
• M8: 2,382,047 km (0.116 R)
• M9: 2,668,976 km (0.096 R)
• M10: 3,069,300 km (0.111 R)
• M11: 3,276,792 km (0.112 R)
• M12: 3,596,931 km (0.089 R)
• M13: 3,853,043 km (0.055 R)
• M14: 4,578,443 km (0.049 R)
• M15: 5,304,591 km (0.06 R)
• M16: 6,066,942 km (0.066 R)
• M17: 6,241,074 km (0.116 R)
• M18: 6,416,851 km (0.108 R)
• M19: 6,773,492 km (0.076 R)
• M20: 6,954,207 km (0.102 R)
• M21: 7,320,572 km (0.082 R)
• M22: 7,506,223 km (0.102 R)
• M23: 8,506,135 km (0.044 R)
• M24: 9,296,161 km (0.049 R)
• M25: 9,699,926 km (0.112 R)
• M26: 10,524,958 km (0.045 R)
• M27: 11,695,861 km (0.109 R)
• M28: 12,296,945 km (0.117 R)
• M29: 12,908,052 km (0.101 R)
• M30: 13,020,251 km (0.119 R)
• M31: 14,102,142 km (0.083 R)
• M32: 14,275,526 km (0.116 R)
• M33: 15,450,318 km (0.036 R)
• M34: 16,230,471 km (0.103 R)
• M35: 17,455,678 km (0.12 R)
• M36: 18,016,820 km (0.092 R)
• M37: 18,142,183 km (0.088 R)
• M38: 18,837,663 km (0.079 R)
• M39: 18,965,120 km (0.05 R)
• M40: 19,735,400 km (0.105 R)
• M41: 20,450,627 km (0.029 R)
• M42: 20,844,369 km (0.114 R)
• M43: 21,772,624 km (0.07 R)
• M44: 23,395,461 km (0.045 R)
• M45: 23,601,009 km (0.111 R)
• M46: 24,083,013 km (0.082 R)
• M47: 26,256,820 km (0.09 R)
• M48: 26,899,642 km (0.114 R)
• M49: 28,055,136 km (0.106 R)
• M50: 28,273,549 km (0.048 R)
• M51: 29,226,786 km (0.086 R)
• M52: 29,522,242 km (0.11 R)
• M53: 30,041,646 km (0.113 R)
• M54: 30,190,645 km (0.082 R)
• M55: 30,339,795 km (0.07 R)
• M56: 31,315,621 km (0.11 R)
• M57: 32,225,625 km (0.046 R)
• M58: 32,837,032 km (0.098 R)
• M59: 32,990,519 km (0.116 R)
• M60: 35,872,373 km (0.066 R)
• M61: 36,983,735 km (0.09 R)
• M62: 41,458,058 km (0.038 R)
• M63: 42,707,799 km (0.097 R)
• M64: 43,127,121 km (0.062 R)
• M65: 44,988,268 km (0.029 R)
• M66: 45,414,922 km (0.089 R)
• M67: 45,585,912 km (0.111 R)
• M68: 45,928,641 km (0.048 R)
• M69: 46,875,595 km (0.107 R)
• M70: 49,139,161 km (0.114 R)
• M71: 49,930,982 km (0.082 R)
• M72: 50,372,745 km (0.109 R)
• M73: 51,260,159 km (0.109 R)
• M74: 52,421,487 km (0.03 R)
• M75: 53,501,285 km (0.051 R)
• M76: 53,862,713 km (0.115 R)
• M77: 54,679,219 km (0.091 R)
• M78: 55,225,700 km (0.027 R)
• M79: 55,499,613 km (0.076 R)
• M80: 55,591,018 km (0.066 R)
• M81: 57,337,573 km (0.083 R)
• M82: 57,522,476 km (0.098 R)
• M83: 57,985,631 km (0.112 R)
• M84: 58,729,132 km (0.083 R)
• M85: 59,475,775 km (0.097 R)
• M86: 60,507,701 km (0.103 R)
• M87: 62,019,088 km (0.071 R)
• M88: 62,493,912 km (0.106 R)
• M89: 62,589,056 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.1

Radius: 7.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.93 AU - 13.73 AU

Year: 17776 Days

Day: 20.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,816,012 km

• M1: 198,367 km (0.119 R)
• M2: 270,473 km (0.099 R)
• M3: 345,421 km (0.053 R)
• M4: 607,517 km (0.099 R)
• M5: 809,923 km (0.09 R)
• M6: 925,861 km (0.043 R)
• M7: 1,160,281 km (0.093 R)
• M8: 1,953,449 km (0.108 R)
• M9: 2,146,729 km (0.065 R)
• M10: 2,457,893 km (0.06 R)
• M11: 2,647,583 km (0.039 R)
• M12: 2,941,244 km (0.101 R)
• M13: 3,041,474 km (0.118 R)
• M14: 4,444,702 km (0.086 R)
• M15: 8,167,595 km (0.088 R)
• M16: 8,854,100 km (0.101 R)
• M17: 9,233,629 km (0.093 R)
• M18: 9,469,994 km (0.053 R)
• M19: 9,798,062 km (0.079 R)
• M20: 10,251,493 km (0.115 R)
• M21: 10,835,673 km (0.119 R)
• M22: 11,147,585 km (0.074 R)
• M23: 11,430,773 km (0.115 R)
• M24: 14,905,184 km (0.09 R)
• M25: 18,788,296 km (0.103 R)
• M26: 22,049,529 km (0.108 R)
• M27: 22,246,699 km (0.102 R)
• M28: 22,762,363 km (0.062 R)
• M29: 22,841,949 km (0.066 R)
• M30: 23,402,193 km (0.06 R)
• M31: 23,563,161 km (0.12 R)
• M32: 25,481,005 km (0.085 R)
• M33: 25,978,717 km (0.028 R)
• M34: 27,025,903 km (0.099 R)
• M35: 27,958,795 km (0.061 R)
• M36: 28,343,411 km (0.062 R)
• M37: 28,472,065 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit