🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.26 AU - 1.48 AU

Year: 592 Days

Day: 37.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.61 AU - 1.73 AU

Year: 796 Days

Day: 20.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.87 AU - 2.97 AU

Year: 1389 Days

Day: 26.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.63 AU - 3.17 AU

Year: 1822 Days

Day: 47.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.02 AU - 3.06 AU

Year: 1956 Days

Day: 17.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.65 AU - 4.55 AU

Year: 3063 Days

Day: 47.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.7

Radius: 13.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.75 AU - 5.63 AU

Year: 4362 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,068,871 km

• M1: 225,594 km (0.055 R)
• M2: 452,234 km (0.11 R)
• M3: 603,627 km (0.072 R)
• M4: 748,438 km (0.086 R)
• M5: 868,266 km (0.117 R)
• M6: 1,056,311 km (0.11 R)
• M7: 1,370,765 km (0.119 R)
• M8: 1,690,905 km (0.058 R)
• M9: 1,905,129 km (0.112 R)
• M10: 2,209,411 km (0.079 R)
• M11: 2,346,742 km (0.12 R)
• M12: 2,444,728 km (0.116 R)
• M13: 2,970,266 km (0.105 R)
• M14: 3,061,371 km (0.094 R)
• M15: 3,403,651 km (0.079 R)
• M16: 3,563,272 km (0.099 R)
• M17: 3,873,837 km (0.085 R)
• M18: 3,990,374 km (0.096 R)
• M19: 4,142,215 km (0.055 R)
• M20: 4,244,391 km (0.098 R)
• M21: 4,503,793 km (0.101 R)
• M22: 4,608,961 km (0.105 R)
• M23: 5,220,966 km (0.099 R)
• M24: 5,331,668 km (0.05 R)
• M25: 5,517,917 km (0.057 R)
• M26: 5,877,850 km (0.086 R)
• M27: 6,501,523 km (0.076 R)
• M28: 6,600,856 km (0.078 R)
• M29: 6,801,168 km (0.1 R)
• M30: 7,434,865 km (0.116 R)
• M31: 7,538,835 km (0.086 R)
• M32: 7,811,552 km (0.1 R)
• M33: 8,173,130 km (0.082 R)
• M34: 8,366,710 km (0.069 R)
• M35: 8,561,935 km (0.072 R)
• M36: 8,934,882 km (0.116 R)
• M37: 9,313,066 km (0.056 R)
• M38: 9,538,061 km (0.045 R)
• M39: 9,878,845 km (0.106 R)
• M40: 10,039,364 km (0.108 R)
• M41: 10,200,630 km (0.097 R)
• M42: 10,362,944 km (0.114 R)
• M43: 10,549,343 km (0.106 R)
• M44: 10,783,912 km (0.116 R)
• M45: 11,091,485 km (0.057 R)
• M46: 11,258,287 km (0.115 R)
• M47: 11,812,397 km (0.088 R)
• M48: 11,958,405 km (0.091 R)
• M49: 14,194,145 km (0.086 R)
• M50: 15,002,722 km (0.094 R)
• M51: 15,452,562 km (0.11 R)
• M52: 15,585,705 km (0.109 R)
• M53: 15,853,186 km (0.105 R)
• M54: 16,095,085 km (0.1 R)
• M55: 16,392,635 km (0.114 R)
• M56: 16,746,584 km (0.109 R)
• M57: 17,295,907 km (0.104 R)
• M58: 17,767,590 km (0.08 R)
• M59: 17,907,164 km (0.105 R)
• M60: 18,582,000 km (0.119 R)
• M61: 19,093,625 km (0.04 R)
• M62: 19,208,067 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.9

Radius: 9.4

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.22 AU - 9.9 AU

Year: 9240 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,068,871 km

• M1: 266,434 km (0.068 R)
• M2: 357,988 km (0.117 R)
• M3: 752,776 km (0.102 R)
• M4: 942,915 km (0.047 R)
• M5: 1,388,567 km (0.1 R)
• M6: 1,544,149 km (0.078 R)
• M7: 1,788,592 km (0.11 R)
• M8: 2,453,106 km (0.105 R)
• M9: 2,787,756 km (0.116 R)
• M10: 2,935,559 km (0.061 R)
• M11: 3,086,204 km (0.104 R)
• M12: 3,316,884 km (0.096 R)
• M13: 3,579,727 km (0.107 R)
• M14: 3,767,922 km (0.079 R)
• M15: 3,986,933 km (0.115 R)
• M16: 4,351,802 km (0.037 R)
• M17: 5,821,601 km (0.091 R)
• M18: 5,979,576 km (0.117 R)
• M19: 6,300,015 km (0.116 R)
• M20: 8,054,349 km (0.113 R)
• M21: 8,336,940 km (0.042 R)
• M22: 9,574,264 km (0.033 R)
• M23: 9,836,060 km (0.078 R)
• M24: 10,252,241 km (0.086 R)
• M25: 10,328,536 km (0.079 R)
• M26: 10,405,130 km (0.069 R)
• M27: 10,520,171 km (0.112 R)
• M28: 10,751,599 km (0.059 R)
• M29: 11,654,422 km (0.101 R)
• M30: 12,499,949 km (0.073 R)
• M31: 12,581,480 km (0.064 R)
• M32: 13,074,555 km (0.091 R)
• M33: 13,157,432 km (0.055 R)
• M34: 13,490,287 km (0.068 R)
• M35: 14,122,039 km (0.098 R)
• M36: 14,634,412 km (0.118 R)
• M37: 15,196,301 km (0.087 R)
• M38: 15,986,028 km (0.112 R)
• M39: 16,475,214 km (0.098 R)
• M40: 16,609,552 km (0.115 R)
• M41: 17,104,871 km (0.106 R)
• M42: 17,696,680 km (0.054 R)
• M43: 18,573,623 km (0.074 R)
• M44: 20,034,745 km (0.065 R)
• M45: 20,321,824 km (0.077 R)
• M46: 20,610,099 km (0.079 R)
• M47: 21,973,982 km (0.111 R)
• M48: 22,121,785 km (0.116 R)
• M49: 22,468,104 km (0.085 R)
• M50: 22,567,288 km (0.05 R)
• M51: 22,816,069 km (0.066 R)
• M52: 23,165,978 km (0.111 R)
• M53: 23,417,003 km (0.078 R)
• M54: 23,517,683 km (0.052 R)
• M55: 23,618,362 km (0.077 R)
• M56: 24,839,081 km (0.115 R)
• M57: 25,405,458 km (0.089 R)
• M58: 26,132,354 km (0.112 R)
• M59: 26,708,456 km (0.055 R)
• M60: 27,182,831 km (0.099 R)
• M61: 29,108,006 km (0.103 R)
• M62: 29,270,319 km (0.079 R)
• M63: 30,911,109 km (0.076 R)
• M64: 31,187,416 km (0.082 R)
• M65: 31,298,119 km (0.117 R)
• M66: 31,742,574 km (0.071 R)
• M67: 32,413,071 km (0.096 R)
• M68: 33,370,947 km (0.09 R)
• M69: 33,540,890 km (0.098 R)
• M70: 35,026,247 km (0.116 R)
• M71: 35,372,117 km (0.118 R)
• M72: 36,183,387 km (0.114 R)
• M73: 36,591,490 km (0.079 R)
• M74: 37,765,384 km (0.108 R)
• M75: 38,357,044 km (0.086 R)
• M76: 38,892,155 km (0.059 R)
• M77: 39,011,385 km (0.084 R)
• M78: 39,549,488 km (0.054 R)
• M79: 39,969,858 km (0.107 R)
• M80: 40,331,137 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 14.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.41 AU - 11.01 AU

Year: 12932 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,068,871 km

• M1: 207,642 km (0.055 R)
• M2: 372,200 km (0.11 R)
• M3: 718,369 km (0.117 R)
• M4: 832,512 km (0.108 R)
• M5: 1,032,824 km (0.086 R)
• M6: 1,147,715 km (0.03 R)
• M7: 1,391,709 km (0.084 R)
• M8: 1,910,664 km (0.09 R)
• M9: 2,555,132 km (0.032 R)
• M10: 3,166,239 km (0.097 R)
• M11: 3,388,242 km (0.078 R)
• M12: 3,641,212 km (0.059 R)
• M13: 3,744,136 km (0.101 R)
• M14: 3,979,453 km (0.088 R)
• M15: 4,686,452 km (0.102 R)
• M16: 5,141,230 km (0.09 R)
• M17: 6,093,121 km (0.096 R)
• M18: 6,308,692 km (0.096 R)
• M19: 6,842,756 km (0.105 R)
• M20: 6,938,648 km (0.105 R)
• M21: 7,489,917 km (0.098 R)
• M22: 7,954,568 km (0.082 R)
• M23: 8,807,724 km (0.091 R)
• M24: 9,122,029 km (0.084 R)
• M25: 9,333,561 km (0.057 R)
• M26: 9,905,922 km (0.119 R)
• M27: 11,500,037 km (0.103 R)
• M28: 12,268,521 km (0.086 R)
• M29: 12,502,343 km (0.066 R)
• M30: 12,698,316 km (0.065 R)
• M31: 13,292,369 km (0.05 R)
• M32: 13,855,007 km (0.11 R)
• M33: 14,057,862 km (0.088 R)
• M34: 14,631,270 km (0.096 R)
• M35: 15,800,677 km (0.097 R)
• M36: 16,268,320 km (0.108 R)
• M37: 18,184,369 km (0.114 R)
• M38: 19,123,844 km (0.099 R)
• M39: 19,440,542 km (0.108 R)
• M40: 20,033,399 km (0.049 R)
• M41: 20,493,412 km (0.096 R)
• M42: 21,376,937 km (0.057 R)
• M43: 22,701,926 km (0.101 R)
• M44: 26,078,798 km (0.103 R)
• M45: 26,480,469 km (0.076 R)
• M46: 26,833,520 km (0.08 R)
• M47: 27,238,930 km (0.085 R)
• M48: 27,340,656 km (0.048 R)
• M49: 27,544,409 km (0.057 R)
• M50: 27,748,610 km (0.113 R)
• M51: 28,261,431 km (0.065 R)
• M52: 28,673,873 km (0.057 R)
• M53: 30,766,298 km (0.084 R)
• M54: 31,190,707 km (0.09 R)
• M55: 31,563,655 km (0.072 R)
• M56: 31,830,986 km (0.112 R)
• M57: 33,178,564 km (0.113 R)
• M58: 33,450,383 km (0.11 R)
• M59: 33,886,760 km (0.076 R)
• M60: 34,105,771 km (0.055 R)
• M61: 34,270,179 km (0.05 R)
• M62: 34,600,043 km (0.092 R)
• M63: 34,820,400 km (0.071 R)
• M64: 35,595,617 km (0.042 R)
• M65: 35,706,768 km (0.107 R)
• M66: 36,432,467 km (0.066 R)
• M67: 36,544,516 km (0.089 R)
• M68: 36,712,963 km (0.105 R)
• M69: 37,501,942 km (0.104 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: 517 - 15,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit