🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.42 AU - 1.64 AU

Year: 725 Days

Day: 47.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,011,935 km

• M1: 162,164 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.89 AU - 2.29 AU

Year: 1157 Days

Day: 27.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.08 AU - 3.4 AU

Year: 2233 Days

Day: 47.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.81 AU - 4.49 AU

Year: 2670 Days

Day: 47.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,011,935 km

• M1: 70,909 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.65 AU - 3.86 AU

Year: 2780 Days

Day: 23.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,011,935 km

• M1: 939,624 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 14

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.54 AU - 5.06 AU

Year: 4027 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,011,935 km

• M1: 181,163 km (0.1 R)
• M2: 380,876 km (0.059 R)
• M3: 563,984 km (0.105 R)
• M4: 713,432 km (0.066 R)
• M5: 940,372 km (0.09 R)
• M6: 1,497,624 km (0.079 R)
• M7: 1,779,616 km (0.036 R)
• M8: 2,045,003 km (0.113 R)
• M9: 2,252,794 km (0.096 R)
• M10: 2,467,766 km (0.12 R)
• M11: 2,596,271 km (0.093 R)
• M12: 2,689,620 km (0.089 R)
• M13: 2,822,164 km (0.077 R)
• M14: 2,995,847 km (0.114 R)
• M15: 3,113,730 km (0.117 R)
• M16: 3,273,351 km (0.118 R)
• M17: 3,684,446 km (0.102 R)
• M18: 4,354,345 km (0.1 R)
• M19: 4,443,655 km (0.113 R)
• M20: 4,806,879 km (0.108 R)
• M21: 5,227,249 km (0.059 R)
• M22: 5,417,836 km (0.027 R)
• M23: 5,562,348 km (0.104 R)
• M24: 6,584,401 km (0.044 R)
• M25: 7,025,266 km (0.028 R)
• M26: 7,262,528 km (0.071 R)
• M27: 7,663,899 km (0.046 R)
• M28: 7,880,965 km (0.108 R)
• M29: 8,017,698 km (0.073 R)
• M30: 8,293,556 km (0.088 R)
• M31: 9,168,554 km (0.071 R)
• M32: 10,281,263 km (0.088 R)
• M33: 11,189,622 km (0.109 R)
• M34: 11,529,209 km (0.074 R)
• M35: 11,778,289 km (0.047 R)
• M36: 12,792,563 km (0.075 R)
• M37: 13,342,784 km (0.107 R)
• M38: 13,473,383 km (0.1 R)
• M39: 13,571,519 km (0.079 R)
• M40: 13,702,866 km (0.071 R)
• M41: 14,802,709 km (0.094 R)
• M42: 14,971,755 km (0.081 R)
• M43: 15,073,481 km (0.072 R)
• M44: 15,346,049 km (0.058 R)
• M45: 15,861,563 km (0.097 R)
• M46: 15,999,941 km (0.06 R)
• M47: 16,104,061 km (0.091 R)
• M48: 16,592,797 km (0.107 R)
• M49: 16,874,191 km (0.107 R)
• M50: 17,050,866 km (0.065 R)
• M51: 17,263,744 km (0.108 R)
• M52: 17,728,096 km (0.088 R)
• M53: 19,403,891 km (0.057 R)
• M54: 19,514,893 km (0.096 R)
• M55: 19,923,893 km (0.103 R)
• M56: 20,223,089 km (0.098 R)
• M57: 20,939,812 km (0.095 R)
• M58: 21,129,802 km (0.089 R)
• M59: 21,282,092 km (0.119 R)
• M60: 21,511,426 km (0.05 R)
• M61: 21,779,954 km (0.102 R)
• M62: 21,972,486 km (0.111 R)
• M63: 22,865,287 km (0.065 R)
• M64: 23,021,766 km (0.077 R)
• M65: 23,296,577 km (0.075 R)
• M66: 23,414,610 km (0.082 R)
• M67: 24,486,179 km (0.1 R)
• M68: 25,088,461 km (0.116 R)
• M69: 25,290,418 km (0.118 R)
• M70: 25,695,678 km (0.113 R)
• M71: 26,348,673 km (0.106 R)
• M72: 27,463,028 km (0.088 R)
• M73: 28,088,646 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.1

Radius: 9.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.41 AU - 6.31 AU

Year: 4751 Days

Day: 13.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,011,935 km

• M1: 141,370 km (0.082 R)
• M2: 297,401 km (0.09 R)
• M3: 370,704 km (0.11 R)
• M4: 435,031 km (0.1 R)
• M5: 596,447 km (0.091 R)
• M6: 736,321 km (0.084 R)
• M7: 854,503 km (0.11 R)
• M8: 1,098,198 km (0.103 R)
• M9: 1,184,366 km (0.12 R)
• M10: 1,443,769 km (0.115 R)
• M11: 1,678,638 km (0.08 R)
• M12: 1,985,912 km (0.109 R)
• M13: 2,061,758 km (0.107 R)
• M14: 2,390,873 km (0.058 R)
• M15: 2,455,499 km (0.098 R)
• M16: 2,924,489 km (0.101 R)
• M17: 3,240,589 km (0.111 R)
• M18: 3,402,903 km (0.083 R)
• M19: 3,530,959 km (0.111 R)
• M20: 3,754,308 km (0.114 R)
• M21: 4,078,636 km (0.116 R)
• M22: 4,412,240 km (0.099 R)
• M23: 4,693,484 km (0.068 R)
• M24: 4,980,712 km (0.09 R)
• M25: 5,294,717 km (0.051 R)
• M26: 5,486,352 km (0.113 R)
• M27: 5,550,679 km (0.086 R)
• M28: 5,898,345 km (0.103 R)
• M29: 6,030,589 km (0.111 R)
• M30: 6,097,011 km (0.113 R)
• M31: 6,387,979 km (0.096 R)
• M32: 6,523,664 km (0.064 R)
• M33: 7,029,903 km (0.112 R)
• M34: 7,123,252 km (0.084 R)
• M35: 7,193,563 km (0.097 R)
• M36: 7,764,578 km (0.119 R)
• M37: 7,836,984 km (0.117 R)
• M38: 8,055,546 km (0.082 R)
• M39: 8,424,305 km (0.081 R)
• M40: 9,434,539 km (0.112 R)
• M41: 9,615,254 km (0.073 R)
• M42: 10,032,632 km (0.059 R)
• M43: 10,164,427 km (0.047 R)
• M44: 10,243,714 km (0.081 R)
• M45: 10,562,806 km (0.108 R)
• M46: 10,912,267 km (0.077 R)
• M47: 11,074,880 km (0.06 R)
• M48: 11,265,617 km (0.09 R)
• M49: 11,872,087 km (0.102 R)
• M50: 12,207,336 km (0.116 R)
• M51: 12,319,833 km (0.115 R)
• M52: 12,404,356 km (0.101 R)
• M53: 12,630,847 km (0.11 R)
• M54: 13,116,592 km (0.048 R)
• M55: 15,453,460 km (0.103 R)
• M56: 15,697,155 km (0.084 R)
• M57: 15,758,341 km (0.108 R)
• M58: 16,188,434 km (0.083 R)
• M59: 16,529,218 km (0.1 R)
• M60: 16,966,194 km (0.1 R)
• M61: 17,029,025 km (0.111 R)
• M62: 17,217,668 km (0.095 R)
• M63: 17,280,798 km (0.078 R)
• M64: 17,947,556 km (0.105 R)
• M65: 18,043,448 km (0.061 R)
• M66: 18,590,378 km (0.068 R)
• M67: 19,371,727 km (0.046 R)
• M68: 19,733,455 km (0.117 R)
• M69: 20,064,216 km (0.081 R)
• M70: 20,130,637 km (0.077 R)
• M71: 20,597,383 km (0.116 R)
• M72: 21,236,465 km (0.066 R)
• M73: 21,473,578 km (0.097 R)
• M74: 21,609,412 km (0.027 R)
• M75: 22,224,409 km (0.061 R)
• M76: 22,499,520 km (0.103 R)
• M77: 23,366,739 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 14.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.53 AU - 7.81 AU

Year: 7351 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,011,935 km

• M1: 190,139 km (0.07 R)
• M2: 287,527 km (0.102 R)
• M3: 427,850 km (0.055 R)
• M4: 591,061 km (0.09 R)
• M5: 1,103,883 km (0.091 R)
• M6: 2,225,268 km (0.09 R)
• M7: 2,533,739 km (0.038 R)
• M8: 2,980,887 km (0.064 R)
• M9: 3,107,297 km (0.096 R)
• M10: 4,206,393 km (0.11 R)
• M11: 4,348,810 km (0.087 R)
• M12: 4,468,788 km (0.117 R)
• M13: 4,761,102 km (0.053 R)
• M14: 5,160,977 km (0.113 R)
• M15: 5,833,868 km (0.113 R)
• M16: 5,993,040 km (0.07 R)
• M17: 6,343,249 km (0.101 R)
• M18: 6,979,189 km (0.104 R)
• M19: 8,015,454 km (0.095 R)
• M20: 8,341,727 km (0.07 R)
• M21: 8,793,812 km (0.064 R)
• M22: 9,038,105 km (0.11 R)
• M23: 9,408,958 km (0.094 R)
• M24: 9,879,593 km (0.094 R)
• M25: 10,293,680 km (0.118 R)
• M26: 10,876,513 km (0.09 R)
• M27: 11,007,411 km (0.116 R)
• M28: 11,138,908 km (0.089 R)
• M29: 11,470,118 km (0.058 R)
• M30: 11,670,279 km (0.114 R)
• M31: 11,905,447 km (0.091 R)
• M32: 12,074,343 km (0.098 R)
• M33: 12,175,920 km (0.103 R)
• M34: 12,688,891 km (0.113 R)
• M35: 12,896,084 km (0.12 R)
• M36: 13,208,894 km (0.038 R)
• M37: 13,629,862 km (0.077 R)
• M38: 13,842,141 km (0.071 R)
• M39: 14,198,184 km (0.08 R)
• M40: 14,593,422 km (0.101 R)
• M41: 14,992,399 km (0.09 R)
• M42: 15,248,062 km (0.077 R)
• M43: 16,435,420 km (0.1 R)
• M44: 16,736,860 km (0.097 R)
• M45: 16,850,405 km (0.101 R)
• M46: 17,230,832 km (0.076 R)
• M47: 18,427,765 km (0.075 R)
• M48: 18,545,050 km (0.057 R)
• M49: 19,135,213 km (0.095 R)
• M50: 19,412,717 km (0.064 R)
• M51: 19,611,682 km (0.089 R)
• M52: 19,931,523 km (0.081 R)
• M53: 20,172,674 km (0.113 R)
• M54: 20,374,183 km (0.066 R)
• M55: 20,901,515 km (0.07 R)
• M56: 22,218,874 km (0.114 R)
• M57: 22,385,377 km (0.091 R)
• M58: 22,761,615 km (0.111 R)
• M59: 23,308,844 km (0.041 R)
• M60: 23,520,376 km (0.117 R)
• M61: 23,647,683 km (0.082 R)
• M62: 24,674,224 km (0.093 R)
• M63: 25,802,641 km (0.11 R)
• M64: 26,417,189 km (0.09 R)
• M65: 26,726,258 km (0.103 R)
• M66: 26,859,101 km (0.077 R)
• M67: 26,992,243 km (0.05 R)
• M68: 28,109,590 km (0.051 R)
• M69: 28,289,855 km (0.069 R)
• M70: 28,425,241 km (0.107 R)
• M71: 28,651,433 km (0.083 R)
• M72: 29,059,985 km (0.112 R)
• M73: 29,287,822 km (0.1 R)
• M74: 30,297,309 km (0.095 R)
• M75: 30,435,836 km (0.096 R)
• M76: 31,085,241 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.4

Radius: 7.4

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.87 AU - 14.81 AU

Year: 16597 Days

Day: 21.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 81 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,011,935 km

• M1: 118,182 km (0.052 R)
• M2: 201,658 km (0.065 R)
• M3: 366,814 km (0.077 R)
• M4: 774,319 km (0.059 R)
• M5: 1,374,056 km (0.091 R)
• M6: 1,764,656 km (0.117 R)
• M7: 1,827,787 km (0.119 R)
• M8: 1,988,904 km (0.092 R)
• M9: 2,121,148 km (0.026 R)
• M10: 2,222,426 km (0.081 R)
• M11: 2,394,613 km (0.107 R)
• M12: 2,715,650 km (0.066 R)
• M13: 2,862,705 km (0.096 R)
• M14: 3,164,893 km (0.099 R)
• M15: 3,677,415 km (0.067 R)
• M16: 4,956,626 km (0.101 R)
• M17: 6,654,113 km (0.112 R)
• M18: 7,053,689 km (0.116 R)
• M19: 7,667,788 km (0.062 R)
• M20: 7,771,759 km (0.116 R)
• M21: 8,192,578 km (0.119 R)
• M22: 9,111,109 km (0.064 R)
• M23: 10,233,093 km (0.078 R)
• M24: 11,279,679 km (0.097 R)
• M25: 12,665,853 km (0.047 R)
• M26: 12,727,338 km (0.079 R)
• M27: 13,535,765 km (0.086 R)
• M28: 13,724,707 km (0.062 R)
• M29: 14,168,863 km (0.026 R)
• M30: 14,296,620 km (0.112 R)
• M31: 15,463,782 km (0.094 R)
• M32: 15,859,618 km (0.088 R)
• M33: 15,925,890 km (0.085 R)
• M34: 15,992,312 km (0.034 R)
• M35: 16,931,337 km (0.034 R)
• M36: 17,957,280 km (0.107 R)
• M37: 18,512,587 km (0.098 R)
• M38: 19,498,138 km (0.11 R)
• M39: 20,068,854 km (0.12 R)
• M40: 21,008,029 km (0.075 R)
• M41: 21,740,161 km (0.057 R)
• M42: 21,961,416 km (0.082 R)
• M43: 23,154,160 km (0.085 R)
• M44: 23,229,408 km (0.087 R)
• M45: 24,291,253 km (0.058 R)
• M46: 24,674,374 km (0.098 R)
• M47: 24,982,246 km (0.115 R)
• M48: 27,014,683 km (0.097 R)
• M49: 27,970,314 km (0.072 R)
• M50: 29,099,479 km (0.101 R)
• M51: 30,079,045 km (0.11 R)
• M52: 31,568,442 km (0.063 R)
• M53: 32,070,343 km (0.094 R)
• M54: 32,743,533 km (0.098 R)
• M55: 32,997,251 km (0.089 R)
• M56: 33,166,746 km (0.049 R)
• M57: 33,421,361 km (0.074 R)
• M58: 34,446,855 km (0.108 R)
• M59: 34,877,248 km (0.086 R)
• M60: 37,407,995 km (0.099 R)
• M61: 37,939,067 km (0.108 R)
• M62: 38,383,373 km (0.094 R)
• M63: 39,098,002 km (0.109 R)
• M64: 39,367,128 km (0.115 R)
• M65: 41,268,069 km (0.097 R)
• M66: 41,450,578 km (0.06 R)
• M67: 41,541,982 km (0.065 R)
• M68: 44,315,078 km (0.103 R)
• M69: 46,481,255 km (0.108 R)
• M70: 46,671,245 km (0.091 R)
• M71: 47,912,458 km (0.067 R)
• M72: 48,200,434 km (0.078 R)
• M73: 48,874,672 km (0.107 R)
• M74: 49,551,901 km (0.106 R)
• M75: 50,232,422 km (0.09 R)
• M76: 51,897,596 km (0.06 R)
• M77: 52,094,766 km (0.071 R)
• M78: 56,696,396 km (0.083 R)
• M79: 57,509,760 km (0.065 R)
• M80: 57,713,811 km (0.104 R)
• M81: 58,942,608 km (0.118 R)
• M82: 60,283,604 km (0.079 R)
• M83: 60,594,618 km (0.032 R)
• M84: 61,634,622 km (0.081 R)
• M85: 65,853,880 km (0.105 R)
• M86: 67,782,646 km (0.093 R)
• M87: 67,890,356 km (0.083 R)
• M88: 68,429,806 km (0.114 R)
• M89: 68,970,602 km (0.09 R)
• M90: 70,274,198 km (0.066 R)
• M91: 70,710,575 km (0.09 R)
• M92: 71,257,355 km (0.057 R)
• M93: 74,011,901 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 16,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit