🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.13 AU - 1.63 AU

Year: 567 Days

Day: 32 Hours

Environment

Temp: 12 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,093,968 km

• M1: 44,730 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.41 AU - 2.17 AU

Year: 838 Days

Day: 31.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,093,968 km

• M1: 258,356 km (0.08 R)
• M2: 1,168,509 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.6 AU - 2.1 AU

Year: 880 Days

Day: 15.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,093,968 km

• M1: 203,304 km (0.092 R)
• M2: 848,818 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 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

Orbit Range: 2.69 AU - 2.69 AU

Year: 1543 Days

Day: 23 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.49 AU - 3.73 AU

Year: 1919 Days

Day: 38.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,093,968 km

• M1: 170,392 km (0.099 R)
• M2: 327,021 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.28 AU - 3.56 AU

Year: 2213 Days

Day: 14.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,093,968 km

• M1: 451,786 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 11.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.76 AU - 8.18 AU

Year: 6438 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,093,968 km

• M1: 291,117 km (0.083 R)
• M2: 486,043 km (0.074 R)
• M3: 856,149 km (0.057 R)
• M4: 990,936 km (0.088 R)
• M5: 1,489,247 km (0.113 R)
• M6: 1,590,076 km (0.109 R)
• M7: 1,667,268 km (0.076 R)
• M8: 1,798,914 km (0.112 R)
• M9: 1,934,151 km (0.12 R)
• M10: 2,143,438 km (0.066 R)
• M11: 2,243,818 km (0.11 R)
• M12: 2,449,216 km (0.11 R)
• M13: 2,599,861 km (0.096 R)
• M14: 2,722,681 km (0.08 R)
• M15: 2,816,030 km (0.033 R)
• M16: 3,022,027 km (0.073 R)
• M17: 3,102,660 km (0.115 R)
• M18: 3,382,258 km (0.112 R)
• M19: 3,601,569 km (0.119 R)
• M20: 3,860,672 km (0.069 R)
• M21: 4,001,294 km (0.057 R)
• M22: 4,233,620 km (0.055 R)
• M23: 4,488,684 km (0.093 R)
• M24: 4,692,885 km (0.026 R)
• M25: 4,957,075 km (0.087 R)
• M26: 5,110,263 km (0.062 R)
• M27: 5,264,947 km (0.069 R)
• M28: 5,441,024 km (0.096 R)
• M29: 5,718,678 km (0.056 R)
• M30: 6,082,649 km (0.078 R)
• M31: 6,495,839 km (0.103 R)
• M32: 7,089,742 km (0.049 R)
• M33: 7,349,594 km (0.029 R)
• M34: 7,458,800 km (0.108 R)
• M35: 8,080,529 km (0.099 R)
• M36: 8,238,654 km (0.106 R)
• M37: 8,603,673 km (0.078 R)
• M38: 8,765,089 km (0.068 R)
• M39: 8,950,889 km (0.085 R)
• M40: 9,184,860 km (0.081 R)
• M41: 9,302,594 km (0.051 R)
• M42: 9,874,955 km (0.035 R)
• M43: 10,189,709 km (0.068 R)
• M44: 10,262,863 km (0.082 R)
• M45: 10,779,574 km (0.095 R)
• M46: 10,879,056 km (0.075 R)
• M47: 11,128,885 km (0.112 R)
• M48: 11,254,397 km (0.1 R)
• M49: 11,456,504 km (0.107 R)
• M50: 11,557,931 km (0.082 R)
• M51: 11,736,252 km (0.106 R)
• M52: 12,719,858 km (0.113 R)
• M53: 12,956,672 km (0.093 R)
• M54: 13,301,345 km (0.064 R)
• M55: 13,622,382 km (0.117 R)
• M56: 13,783,798 km (0.117 R)
• M57: 14,054,122 km (0.117 R)
• M58: 14,299,013 km (0.117 R)
• M59: 14,682,881 km (0.112 R)
• M60: 14,820,811 km (0.091 R)
• M61: 14,931,363 km (0.086 R)
• M62: 15,432,666 km (0.096 R)
• M63: 15,657,212 km (0.088 R)
• M64: 16,480,300 km (0.109 R)
• M65: 16,767,378 km (0.089 R)
• M66: 17,172,040 km (0.056 R)
• M67: 17,346,471 km (0.084 R)
• M68: 17,463,158 km (0.117 R)
• M69: 17,579,994 km (0.116 R)
• M70: 17,726,450 km (0.108 R)
• M71: 18,316,464 km (0.089 R)
• M72: 19,485,422 km (0.087 R)
• M73: 20,616,681 km (0.076 R)
• M74: 20,740,249 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.8

Radius: 8.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.83 AU - 13.43 AU

Year: 13875 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,093,968 km

• M1: 215,870 km (0.094 R)
• M2: 578,794 km (0.082 R)
• M3: 1,107,623 km (0.034 R)
• M4: 1,189,901 km (0.118 R)
• M5: 1,837,660 km (0.064 R)
• M6: 1,921,884 km (0.058 R)
• M7: 2,287,202 km (0.099 R)
• M8: 2,501,276 km (0.111 R)
• M9: 2,595,074 km (0.118 R)
• M10: 2,786,260 km (0.081 R)
• M11: 3,684,895 km (0.025 R)
• M12: 5,682,774 km (0.049 R)
• M13: 5,806,791 km (0.041 R)
• M14: 6,526,357 km (0.052 R)
• M15: 7,073,436 km (0.069 R)
• M16: 7,703,542 km (0.048 R)
• M17: 7,863,911 km (0.12 R)
• M18: 7,932,876 km (0.092 R)
• M19: 8,164,603 km (0.088 R)
• M20: 8,801,292 km (0.108 R)
• M21: 9,773,827 km (0.117 R)
• M22: 9,922,528 km (0.053 R)
• M23: 10,297,869 km (0.112 R)
• M24: 10,856,766 km (0.072 R)
• M25: 11,062,463 km (0.064 R)
• M26: 11,269,507 km (0.048 R)
• M27: 11,924,596 km (0.111 R)
• M28: 12,998,260 km (0.043 R)
• M29: 13,795,916 km (0.059 R)
• M30: 14,102,591 km (0.09 R)
• M31: 14,950,512 km (0.098 R)
• M32: 16,695,571 km (0.091 R)
• M33: 17,441,466 km (0.107 R)
• M34: 17,652,250 km (0.077 R)
• M35: 17,924,518 km (0.093 R)
• M36: 18,320,354 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.4

Radius: 3

Gravity: 82.6 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.5 AU - 16.6 AU

Year: 17450 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,093,968 km

• M1: 98,286 km (0.1 R)
• M2: 286,181 km (0.119 R)
• M3: 1,503,010 km (0.076 R)
• M4: 2,465,223 km (0.102 R)
• M5: 2,534,936 km (0.093 R)
• M6: 2,711,910 km (0.096 R)
• M7: 3,343,512 km (0.05 R)
• M8: 3,459,451 km (0.096 R)
• M9: 4,265,933 km (0.043 R)
• M10: 4,349,708 km (0.057 R)
• M11: 4,518,903 km (0.081 R)
• M12: 4,647,108 km (0.1 R)
• M13: 5,577,757 km (0.101 R)
• M14: 5,715,387 km (0.115 R)
• M15: 6,371,972 km (0.053 R)
• M16: 6,467,714 km (0.11 R)
• M17: 8,166,398 km (0.082 R)
• M18: 8,374,788 km (0.077 R)
• M19: 8,850,210 km (0.092 R)
• M20: 8,903,616 km (0.107 R)
• M21: 8,957,023 km (0.1 R)
• M22: 9,937,487 km (0.102 R)
• M23: 11,008,758 km (0.032 R)
• M24: 11,066,203 km (0.12 R)
• M25: 11,181,244 km (0.071 R)
• M26: 11,645,596 km (0.099 R)
• M27: 11,938,957 km (0.105 R)
• M28: 12,234,712 km (0.117 R)
• M29: 12,773,265 km (0.12 R)
• M30: 13,687,756 km (0.059 R)
• M31: 14,749,602 km (0.113 R)
• M32: 15,322,263 km (0.113 R)
• M33: 17,216,621 km (0.09 R)
• M34: 17,752,181 km (0.069 R)
• M35: 18,907,974 km (0.062 R)
• M36: 19,045,604 km (0.085 R)
• M37: 19,252,498 km (0.073 R)
• M38: 20,722,147 km (0.078 R)
• M39: 21,148,651 km (0.114 R)
• M40: 21,721,760 km (0.091 R)
• M41: 22,372,661 km (0.087 R)
• M42: 22,445,365 km (0.103 R)
• M43: 22,518,219 km (0.102 R)
• M44: 23,029,844 km (0.074 R)
• M45: 23,397,705 km (0.074 R)
• M46: 24,663,004 km (0.074 R)
• M47: 25,797,704 km (0.094 R)
• M48: 27,882,650 km (0.057 R)
• M49: 28,589,649 km (0.09 R)
• M50: 29,541,241 km (0.094 R)
• M51: 30,261,854 km (0.105 R)
• M52: 30,503,305 km (0.096 R)
• M53: 30,826,287 km (0.117 R)
• M54: 30,988,152 km (0.1 R)
• M55: 31,394,160 km (0.097 R)
• M56: 31,801,964 km (0.084 R)
• M57: 32,540,379 km (0.102 R)
• M58: 32,705,236 km (0.066 R)
• M59: 33,533,560 km (0.056 R)
• M60: 33,783,388 km (0.055 R)
• M61: 33,866,864 km (0.096 R)
• M62: 34,536,763 km (0.087 R)
• M63: 36,486,921 km (0.114 R)
• M64: 37,345,762 km (0.06 R)
• M65: 38,559,599 km (0.089 R)
• M66: 40,138,904 km (0.113 R)
• M67: 41,381,913 km (0.095 R)
• M68: 43,632,613 km (0.075 R)
• M69: 45,553,748 km (0.103 R)
• M70: 47,502,261 km (0.099 R)
• M71: 47,970,203 km (0.067 R)
• M72: 48,345,693 km (0.078 R)
• M73: 49,288,609 km (0.088 R)
• M74: 51,864,535 km (0.051 R)
• M75: 52,346,389 km (0.119 R)
• M76: 52,442,880 km (0.092 R)
• M77: 52,829,590 km (0.089 R)
• M78: 54,875,641 km (0.043 R)
• M79: 56,947,272 km (0.116 R)
• M80: 59,749,090 km (0.105 R)
• M81: 60,052,026 km (0.116 R)
• M82: 61,268,556 km (0.119 R)
• M83: 61,573,885 km (0.081 R)
• M84: 61,675,761 km (0.096 R)
• M85: 62,288,365 km (0.112 R)
• M86: 63,519,705 km (0.06 R)
• M87: 63,931,996 km (0.063 R)
• M88: 66,632,986 km (0.03 R)
• M89: 67,471,482 km (0.07 R)
• M90: 69,053,180 km (0.102 R)
• M91: 70,647,146 km (0.074 R)
• M92: 71,181,060 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.4

Radius: 8

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.92 AU - 17.3 AU

Year: 19537 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,093,968 km

• M1: 161,865 km (0.107 R)
• M2: 233,522 km (0.107 R)
• M3: 388,057 km (0.105 R)
• M4: 441,463 km (0.076 R)
• M5: 557,102 km (0.095 R)
• M6: 683,513 km (0.101 R)
• M7: 1,015,470 km (0.115 R)
• M8: 1,066,782 km (0.108 R)
• M9: 1,172,249 km (0.079 R)
• M10: 1,598,752 km (0.094 R)
• M11: 1,689,558 km (0.098 R)
• M12: 2,407,778 km (0.069 R)
• M13: 2,798,976 km (0.076 R)
• M14: 3,481,442 km (0.091 R)
• M15: 3,841,524 km (0.11 R)
• M16: 4,596,993 km (0.113 R)
• M17: 6,433,456 km (0.095 R)
• M18: 9,114,549 km (0.093 R)
• M19: 9,665,219 km (0.1 R)
• M20: 11,322,614 km (0.079 R)
• M21: 12,698,316 km (0.081 R)
• M22: 13,623,728 km (0.115 R)
• M23: 13,686,260 km (0.104 R)
• M24: 14,506,954 km (0.061 R)
• M25: 14,570,833 km (0.106 R)
• M26: 14,762,767 km (0.084 R)
• M27: 14,826,944 km (0.066 R)
• M28: 16,129,792 km (0.097 R)
• M29: 17,063,432 km (0.078 R)
• M30: 17,946,060 km (0.083 R)
• M31: 20,252,410 km (0.079 R)
• M32: 21,258,755 km (0.118 R)
• M33: 23,845,003 km (0.12 R)
• M34: 24,298,285 km (0.108 R)
• M35: 26,684,969 km (0.053 R)
• M36: 27,155,604 km (0.101 R)
• M37: 27,628,782 km (0.034 R)
• M38: 27,787,206 km (0.025 R)
• M39: 27,866,493 km (0.093 R)
• M40: 29,145,405 km (0.096 R)
• M41: 29,629,953 km (0.087 R)
• M42: 30,117,193 km (0.108 R)
• M43: 30,852,915 km (0.113 R)
• M44: 33,685,551 km (0.069 R)
• M45: 34,279,006 km (0.1 R)
• M46: 34,449,248 km (0.073 R)
• M47: 35,734,593 km (0.111 R)
• M48: 37,911,541 km (0.117 R)
• M49: 38,175,581 km (0.071 R)
• M50: 39,060,303 km (0.099 R)
• M51: 39,594,517 km (0.102 R)
• M52: 39,862,447 km (0.066 R)
• M53: 39,951,907 km (0.091 R)
• M54: 40,579,918 km (0.113 R)
• M55: 44,323,605 km (0.096 R)
• M56: 44,973,757 km (0.104 R)
• M57: 45,627,051 km (0.107 R)
• M58: 45,720,550 km (0.116 R)
• M59: 46,660,025 km (0.069 R)
• M60: 47,037,460 km (0.089 R)
• M61: 47,890,617 km (0.109 R)
• M62: 48,366,787 km (0.112 R)
• M63: 49,612,189 km (0.075 R)
• M64: 49,708,380 km (0.09 R)
• M65: 49,901,063 km (0.091 R)
• M66: 49,997,404 km (0.107 R)
• M67: 50,770,974 km (0.075 R)
• M68: 51,841,197 km (0.055 R)
• M69: 52,526,056 km (0.05 R)
• M70: 55,794,919 km (0.056 R)
• M71: 55,995,231 km (0.09 R)
• M72: 56,095,312 km (0.079 R)
• M73: 56,697,892 km (0.08 R)
• M74: 59,027,131 km (0.101 R)
• M75: 60,665,826 km (0.094 R)
• M76: 61,387,486 km (0.074 R)
• M77: 61,697,603 km (0.042 R)
• M78: 62,008,168 km (0.094 R)
• M79: 62,111,839 km (0.1 R)
• M80: 62,943,304 km (0.119 R)
• M81: 63,569,371 km (0.087 R)
• M82: 63,673,940 km (0.064 R)
• M83: 65,670,922 km (0.116 R)
• M84: 66,942,803 km (0.099 R)
• M85: 67,049,018 km (0.116 R)
• M86: 67,261,895 km (0.098 R)
• M87: 69,080,407 km (0.078 R)
• M88: 69,833,932 km (0.065 R)
• M89: 71,566,425 km (0.053 R)
• M90: 72,110,811 km (0.118 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 11,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit