🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.6 AU

Year: 135 Days

Day: 37 Hours

Environment

Temp: 183 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,257,469 km

• M1: 213,027 km (0.067 R)
• M2: 462,557 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.66 AU - 2.2 AU

Year: 994 Days

Day: 25.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,257,469 km

• M1: 1,303,297 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.05 AU - 2.19 AU

Year: 1145 Days

Day: 22.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,257,469 km

• M1: 208,390 km (0.074 R)
• M2: 300,841 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.48 AU - 2.48 AU

Year: 1448 Days

Day: 47.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,257,469 km

• M1: 265,985 km (0.085 R)
• M2: 697,126 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.3

Radius: 10.3

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.68 AU - 6.88 AU

Year: 5836 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,257,469 km

• M1: 167,400 km (0.087 R)
• M2: 262,993 km (0.093 R)
• M3: 370,853 km (0.112 R)
• M4: 592,408 km (0.106 R)
• M5: 973,583 km (0.063 R)
• M6: 1,049,279 km (0.104 R)
• M7: 1,745,658 km (0.072 R)
• M8: 1,877,004 km (0.064 R)
• M9: 2,011,792 km (0.108 R)
• M10: 2,250,401 km (0.09 R)
• M11: 2,435,453 km (0.113 R)
• M12: 2,540,621 km (0.105 R)
• M13: 2,625,742 km (0.032 R)
• M14: 2,690,219 km (0.111 R)
• M15: 2,864,799 km (0.038 R)
• M16: 2,975,950 km (0.101 R)
• M17: 3,317,931 km (0.104 R)
• M18: 3,458,254 km (0.042 R)
• M19: 3,529,163 km (0.063 R)
• M20: 3,672,628 km (0.038 R)
• M21: 4,316,198 km (0.085 R)
• M22: 4,994,475 km (0.07 R)
• M23: 5,155,891 km (0.042 R)
• M24: 6,188,415 km (0.117 R)
• M25: 6,802,514 km (0.116 R)
• M26: 6,981,433 km (0.096 R)
• M27: 7,192,366 km (0.108 R)
• M28: 7,466,579 km (0.071 R)
• M29: 8,341,727 km (0.094 R)
• M30: 8,533,362 km (0.102 R)
• M31: 9,348,072 km (0.108 R)
• M32: 9,547,336 km (0.058 R)
• M33: 9,714,437 km (0.068 R)
• M34: 10,051,481 km (0.105 R)
• M35: 10,221,574 km (0.118 R)
• M36: 10,737,387 km (0.077 R)
• M37: 11,156,112 km (0.106 R)
• M38: 11,615,826 km (0.064 R)
• M39: 12,444,299 km (0.107 R)
• M40: 12,810,514 km (0.076 R)
• M41: 12,958,018 km (0.096 R)
• M42: 13,816,859 km (0.072 R)
• M43: 14,005,951 km (0.112 R)
• M44: 14,386,827 km (0.107 R)
• M45: 14,809,890 km (0.085 R)
• M46: 15,042,215 km (0.079 R)
• M47: 15,904,797 km (0.088 R)
• M48: 16,743,143 km (0.089 R)
• M49: 17,106,816 km (0.077 R)
• M50: 17,269,279 km (0.071 R)
• M51: 17,391,500 km (0.107 R)
• M52: 17,883,079 km (0.077 R)
• M53: 18,130,664 km (0.113 R)
• M54: 19,385,490 km (0.116 R)
• M55: 19,682,293 km (0.101 R)
• M56: 19,767,264 km (0.066 R)
• M57: 19,852,535 km (0.08 R)
• M58: 20,066,011 km (0.069 R)
• M59: 20,194,516 km (0.049 R)
• M60: 20,711,227 km (0.079 R)
• M61: 20,797,844 km (0.088 R)
• M62: 21,889,759 km (0.117 R)
• M63: 22,243,109 km (0.103 R)
• M64: 22,464,963 km (0.026 R)
• M65: 23,314,529 km (0.107 R)
• M66: 23,449,616 km (0.066 R)
• M67: 23,811,194 km (0.071 R)
• M68: 24,174,717 km (0.117 R)
• M69: 24,357,077 km (0.089 R)
• M70: 26,112,608 km (0.087 R)
• M71: 27,479,633 km (0.12 R)
• M72: 27,670,071 km (0.104 R)
• M73: 27,860,808 km (0.047 R)
• M74: 28,100,015 km (0.035 R)
• M75: 28,966,486 km (0.077 R)
• M76: 29,063,426 km (0.11 R)
• M77: 29,257,304 km (0.095 R)
• M78: 29,500,401 km (0.104 R)
• M79: 31,369,626 km (0.088 R)
• M80: 32,922,751 km (0.118 R)
• M81: 33,530,717 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 14.7

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.64 AU - 11.9 AU

Year: 11325 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,257,469 km

• M1: 208,689 km (0.108 R)
• M2: 394,190 km (0.113 R)
• M3: 616,792 km (0.078 R)
• M4: 726,298 km (0.111 R)
• M5: 923,767 km (0.083 R)
• M6: 1,148,762 km (0.118 R)
• M7: 1,255,874 km (0.064 R)
• M8: 1,383,930 km (0.076 R)
• M9: 1,535,024 km (0.106 R)
• M10: 1,682,378 km (0.06 R)
• M11: 1,834,818 km (0.096 R)
• M12: 1,952,252 km (0.09 R)
• M13: 2,205,671 km (0.103 R)
• M14: 2,459,090 km (0.051 R)
• M15: 2,823,660 km (0.112 R)
• M16: 3,018,436 km (0.089 R)
• M17: 3,312,994 km (0.037 R)
• M18: 3,679,210 km (0.076 R)
• M19: 4,097,186 km (0.093 R)
• M20: 4,759,905 km (0.109 R)
• M21: 5,271,979 km (0.062 R)
• M22: 5,845,686 km (0.109 R)
• M23: 6,021,763 km (0.095 R)
• M24: 6,199,485 km (0.094 R)
• M25: 6,789,649 km (0.102 R)
• M26: 7,445,336 km (0.079 R)
• M27: 7,974,763 km (0.1 R)
• M28: 8,716,619 km (0.101 R)
• M29: 8,884,468 km (0.104 R)
• M30: 9,549,580 km (0.114 R)
• M31: 10,301,459 km (0.098 R)
• M32: 10,927,526 km (0.088 R)
• M33: 11,455,756 km (0.098 R)
• M34: 11,862,064 km (0.11 R)
• M35: 12,556,198 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.7

Radius: 6.3

Gravity: 18.99 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.02 AU - 16.4 AU

Year: 19865 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,257,469 km

• M1: 134,189 km (0.11 R)
• M2: 236,514 km (0.104 R)
• M3: 299,345 km (0.063 R)
• M4: 387,159 km (0.102 R)
• M5: 703,260 km (0.11 R)
• M6: 1,556,267 km (0.038 R)
• M7: 1,650,962 km (0.098 R)
• M8: 1,946,418 km (0.088 R)
• M9: 2,258,329 km (0.065 R)
• M10: 2,438,445 km (0.06 R)
• M11: 3,006,468 km (0.094 R)
• M12: 3,204,686 km (0.111 R)
• M13: 3,996,358 km (0.099 R)
• M14: 4,039,741 km (0.071 R)
• M15: 4,302,734 km (0.05 R)
• M16: 4,347,165 km (0.097 R)
• M17: 5,172,047 km (0.098 R)
• M18: 6,294,480 km (0.075 R)
• M19: 6,961,088 km (0.102 R)
• M20: 7,703,842 km (0.117 R)
• M21: 7,866,305 km (0.073 R)
• M22: 8,808,023 km (0.069 R)
• M23: 9,034,664 km (0.11 R)
• M24: 9,206,103 km (0.053 R)
• M25: 10,375,360 km (0.087 R)
• M26: 11,529,059 km (0.028 R)
• M27: 12,979,111 km (0.094 R)
• M28: 13,366,719 km (0.119 R)
• M29: 13,431,645 km (0.082 R)
• M30: 13,955,387 km (0.119 R)
• M31: 15,225,473 km (0.097 R)
• M32: 15,361,308 km (0.097 R)
• M33: 16,184,844 km (0.041 R)
• M34: 16,254,108 km (0.105 R)
• M35: 16,323,521 km (0.117 R)
• M36: 17,093,202 km (0.1 R)
• M37: 21,342,081 km (0.052 R)
• M38: 21,722,808 km (0.067 R)
• M39: 22,723,468 km (0.108 R)
• M40: 22,801,109 km (0.069 R)
• M41: 23,190,363 km (0.103 R)
• M42: 23,660,549 km (0.034 R)
• M43: 24,212,864 km (0.041 R)
• M44: 25,250,026 km (0.103 R)
• M45: 25,410,844 km (0.093 R)
• M46: 26,220,168 km (0.07 R)
• M47: 27,367,285 km (0.093 R)
• M48: 28,363,607 km (0.048 R)
• M49: 29,034,404 km (0.067 R)
• M50: 29,371,747 km (0.108 R)
• M51: 30,050,323 km (0.116 R)
• M52: 30,734,135 km (0.102 R)
• M53: 31,250,247 km (0.067 R)
• M54: 31,336,565 km (0.069 R)
• M55: 31,509,351 km (0.114 R)
• M56: 32,116,868 km (0.105 R)
• M57: 32,903,603 km (0.115 R)
• M58: 32,991,417 km (0.111 R)
• M59: 33,431,683 km (0.075 R)
• M60: 33,696,771 km (0.089 R)
• M61: 33,785,183 km (0.067 R)
• M62: 35,661,739 km (0.057 R)
• M63: 36,023,018 km (0.044 R)
• M64: 36,294,687 km (0.096 R)
• M65: 36,749,166 km (0.077 R)
• M66: 38,493,028 km (0.051 R)
• M67: 39,795,128 km (0.098 R)
• M68: 40,357,616 km (0.11 R)
• M69: 41,585,216 km (0.086 R)
• M70: 41,680,211 km (0.079 R)
• M71: 48,702,933 km (0.115 R)
• M72: 51,531,081 km (0.086 R)
• M73: 53,170,973 km (0.081 R)
• M74: 56,081,549 km (0.101 R)
• M75: 56,291,435 km (0.109 R)
• M76: 57,344,753 km (0.109 R)
• M77: 58,511,018 km (0.076 R)
• M78: 58,723,896 km (0.104 R)
• M79: 58,936,924 km (0.064 R)
• M80: 60,866,586 km (0.1 R)
• M81: 61,190,316 km (0.118 R)
• M82: 61,298,326 km (0.114 R)
• M83: 61,839,272 km (0.077 R)
• M84: 65,449,218 km (0.095 R)
• M85: 66,223,686 km (0.048 R)
• M86: 66,778,694 km (0.072 R)
• M87: 67,558,398 km (0.117 R)
• M88: 68,453,143 km (0.056 R)
• M89: 69,915,462 km (0.114 R)
• M90: 72,527,890 km (0.114 R)
• M91: 74,133,524 km (0.039 R)
• M92: 77,964,426 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.6

Radius: 5

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.06 AU - 20.02 AU

Year: 28416 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 57,257,469 km

• M1: 71,508 km (0.112 R)
• M2: 119,379 km (0.082 R)
• M3: 626,516 km (0.066 R)
• M4: 902,823 km (0.066 R)
• M5: 2,036,027 km (0.072 R)
• M6: 2,559,620 km (0.099 R)
• M7: 2,773,993 km (0.116 R)
• M8: 3,351,740 km (0.081 R)
• M9: 3,654,227 km (0.084 R)
• M10: 4,249,328 km (0.092 R)
• M11: 6,494,941 km (0.033 R)
• M12: 7,601,068 km (0.114 R)
• M13: 7,644,750 km (0.067 R)
• M14: 7,688,583 km (0.047 R)
• M15: 8,310,311 km (0.108 R)
• M16: 9,179,774 km (0.103 R)
• M17: 9,743,609 km (0.071 R)
• M18: 10,367,132 km (0.061 R)
• M19: 11,351,337 km (0.044 R)
• M20: 12,519,397 km (0.1 R)
• M21: 12,986,890 km (0.09 R)
• M22: 16,641,716 km (0.093 R)
• M23: 17,212,731 km (0.097 R)
• M24: 17,442,962 km (0.118 R)
• M25: 20,832,251 km (0.101 R)
• M26: 21,694,982 km (0.118 R)
• M27: 22,947,715 km (0.093 R)
• M28: 23,074,275 km (0.06 R)
• M29: 23,646,636 km (0.099 R)
• M30: 23,966,626 km (0.07 R)
• M31: 24,546,168 km (0.102 R)
• M32: 25,326,172 km (0.086 R)
• M33: 25,719,165 km (0.111 R)
• M34: 28,867,004 km (0.097 R)
• M35: 29,072,102 km (0.115 R)
• M36: 32,986,630 km (0.052 R)
• M37: 33,272,511 km (0.079 R)
• M38: 35,077,858 km (0.077 R)
• M39: 37,957,019 km (0.056 R)
• M40: 38,256,663 km (0.093 R)
• M41: 38,707,402 km (0.092 R)
• M42: 39,462,722 km (0.099 R)
• M43: 39,766,256 km (0.075 R)
• M44: 42,221,755 km (0.098 R)
• M45: 42,532,021 km (0.106 R)
• M46: 43,155,096 km (0.099 R)
• M47: 46,395,087 km (0.093 R)
• M48: 47,116,747 km (0.088 R)
• M49: 48,327,742 km (0.079 R)
• M50: 49,303,868 km (0.11 R)
• M51: 51,772,532 km (0.034 R)
• M52: 52,271,142 km (0.092 R)
• M53: 53,356,773 km (0.112 R)
• M54: 54,028,468 km (0.103 R)
• M55: 55,975,484 km (0.037 R)
• M56: 57,085,949 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 20,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit