🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.52 AU - 0.72 AU

Year: 187 Days

Day: 32.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 172.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.65 AU - 1.03 AU

Year: 295 Days

Day: 39.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,516,934 km

• M1: 48,619 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.83 AU - 1.01 AU

Year: 338 Days

Day: 31.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.89 AU - 1.47 AU

Year: 491 Days

Day: 47.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.2

Radius: 11.1

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.7 AU - 4.7 AU

Year: 3901 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,516,934 km

• M1: 161,267 km (0.109 R)
• M2: 233,073 km (0.118 R)
• M3: 789,578 km (0.047 R)
• M4: 923,318 km (0.112 R)
• M5: 1,132,007 km (0.101 R)
• M6: 1,228,498 km (0.12 R)
• M7: 1,689,409 km (0.079 R)
• M8: 1,768,696 km (0.078 R)
• M9: 2,149,871 km (0.056 R)
• M10: 2,306,051 km (0.045 R)
• M11: 2,484,222 km (0.072 R)
• M12: 3,182,695 km (0.049 R)
• M13: 3,301,625 km (0.081 R)
• M14: 3,981,847 km (0.076 R)
• M15: 4,174,977 km (0.062 R)
• M16: 4,305,427 km (0.103 R)
• M17: 4,615,094 km (0.085 R)
• M18: 5,070,171 km (0.109 R)
• M19: 5,828,183 km (0.099 R)
• M20: 5,901,038 km (0.087 R)
• M21: 5,998,725 km (0.119 R)
• M22: 6,146,229 km (0.078 R)
• M23: 6,270,096 km (0.102 R)
• M24: 6,646,783 km (0.12 R)
• M25: 7,082,711 km (0.065 R)
• M26: 7,212,562 km (0.107 R)
• M27: 7,317,131 km (0.065 R)
• M28: 7,847,456 km (0.077 R)
• M29: 8,226,237 km (0.083 R)
• M30: 9,454,885 km (0.09 R)
• M31: 9,915,945 km (0.112 R)
• M32: 10,003,161 km (0.118 R)
• M33: 10,149,168 km (0.087 R)
• M34: 10,325,395 km (0.035 R)
• M35: 11,832,444 km (0.06 R)
• M36: 12,048,912 km (0.105 R)
• M37: 12,235,460 km (0.111 R)
• M38: 12,360,374 km (0.117 R)
• M39: 12,832,655 km (0.078 R)
• M40: 12,959,664 km (0.088 R)
• M41: 13,150,850 km (0.064 R)
• M42: 13,925,019 km (0.104 R)
• M43: 14,153,604 km (0.046 R)
• M44: 14,350,475 km (0.103 R)
• M45: 14,713,998 km (0.093 R)
• M46: 15,483,679 km (0.049 R)
• M47: 15,686,683 km (0.092 R)
• M48: 15,992,760 km (0.07 R)
• M49: 16,129,343 km (0.077 R)
• M50: 16,714,570 km (0.054 R)
• M51: 16,853,397 km (0.027 R)
• M52: 17,166,804 km (0.093 R)
• M53: 17,376,989 km (0.088 R)
• M54: 17,623,078 km (0.067 R)
• M55: 17,976,877 km (0.037 R)
• M56: 18,799,216 km (0.079 R)
• M57: 18,871,323 km (0.118 R)
• M58: 18,943,578 km (0.098 R)
• M59: 20,074,239 km (0.099 R)
• M60: 20,221,743 km (0.103 R)
• M61: 20,740,847 km (0.063 R)
• M62: 21,001,895 km (0.091 R)
• M63: 21,076,844 km (0.117 R)
• M64: 22,095,606 km (0.11 R)
• M65: 22,976,139 km (0.098 R)
• M66: 23,207,716 km (0.099 R)
• M67: 24,416,616 km (0.106 R)
• M68: 24,652,981 km (0.105 R)
• M69: 24,810,956 km (0.106 R)
• M70: 25,048,667 km (0.032 R)
• M71: 25,526,184 km (0.104 R)
• M72: 25,926,358 km (0.057 R)
• M73: 26,611,516 km (0.098 R)
• M74: 26,814,222 km (0.089 R)
• M75: 26,976,685 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.1

Radius: 13.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.43 AU - 5.45 AU

Year: 4858 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,516,934 km

• M1: 176,974 km (0.032 R)
• M2: 349,012 km (0.083 R)
• M3: 470,635 km (0.061 R)
• M4: 834,457 km (0.029 R)
• M5: 956,978 km (0.087 R)
• M6: 1,362,837 km (0.101 R)
• M7: 1,576,462 km (0.058 R)
• M8: 1,663,080 km (0.11 R)
• M9: 2,174,704 km (0.038 R)
• M10: 2,426,477 km (0.093 R)
• M11: 2,757,538 km (0.115 R)
• M12: 3,400,360 km (0.088 R)
• M13: 4,035,552 km (0.059 R)
• M14: 4,223,896 km (0.116 R)
• M15: 5,136,443 km (0.095 R)
• M16: 6,031,637 km (0.086 R)
• M17: 6,247,656 km (0.068 R)
• M18: 6,387,829 km (0.072 R)
• M19: 6,734,896 km (0.104 R)
• M20: 6,926,830 km (0.106 R)
• M21: 7,332,689 km (0.118 R)
• M22: 7,563,369 km (0.108 R)
• M23: 7,863,462 km (0.041 R)
• M24: 8,769,876 km (0.107 R)
• M25: 9,173,641 km (0.063 R)
• M26: 9,422,272 km (0.12 R)
• M27: 9,619,293 km (0.056 R)
• M28: 9,981,020 km (0.094 R)
• M29: 10,961,335 km (0.109 R)
• M30: 11,206,376 km (0.069 R)
• M31: 11,510,659 km (0.068 R)
• M32: 11,740,590 km (0.075 R)
• M33: 11,875,378 km (0.09 R)
• M34: 12,244,137 km (0.11 R)
• M35: 13,012,621 km (0.113 R)
• M36: 13,533,671 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 13

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.32 AU - 9.66 AU

Year: 10321 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,516,934 km

• M1: 216,618 km (0.107 R)
• M2: 350,209 km (0.057 R)
• M3: 487,390 km (0.078 R)
• M4: 1,044,792 km (0.113 R)
• M5: 1,470,547 km (0.088 R)
• M6: 1,877,603 km (0.047 R)
• M7: 2,794,339 km (0.093 R)
• M8: 2,931,669 km (0.12 R)
• M9: 3,328,403 km (0.103 R)
• M10: 3,986,634 km (0.066 R)
• M11: 4,079,534 km (0.111 R)
• M12: 4,299,144 km (0.118 R)
• M13: 4,881,977 km (0.114 R)
• M14: 6,121,844 km (0.108 R)
• M15: 6,301,661 km (0.071 R)
• M16: 8,272,463 km (0.055 R)
• M17: 8,391,543 km (0.103 R)
• M18: 8,631,648 km (0.063 R)
• M19: 8,873,996 km (0.086 R)
• M20: 9,200,718 km (0.085 R)
• M21: 9,698,280 km (0.091 R)
• M22: 10,119,548 km (0.089 R)
• M23: 11,199,046 km (0.106 R)
• M24: 11,864,308 km (0.085 R)
• M25: 12,314,897 km (0.045 R)
• M26: 15,134,966 km (0.114 R)
• M27: 15,623,702 km (0.1 R)
• M28: 15,771,356 km (0.095 R)
• M29: 16,018,491 km (0.094 R)
• M30: 16,516,503 km (0.115 R)
• M31: 16,616,733 km (0.056 R)
• M32: 16,868,207 km (0.114 R)
• M33: 17,630,259 km (0.092 R)
• M34: 18,455,441 km (0.105 R)
• M35: 20,681,158 km (0.116 R)
• M36: 21,060,239 km (0.115 R)
• M37: 21,387,110 km (0.111 R)
• M38: 22,711,051 km (0.105 R)
• M39: 22,822,651 km (0.115 R)
• M40: 23,948,076 km (0.099 R)
• M41: 24,861,371 km (0.064 R)
• M42: 25,091,602 km (0.092 R)
• M43: 25,206,792 km (0.12 R)
• M44: 25,669,947 km (0.066 R)
• M45: 25,844,379 km (0.031 R)
• M46: 26,428,409 km (0.098 R)
• M47: 26,604,485 km (0.108 R)
• M48: 27,194,350 km (0.09 R)
• M49: 27,431,462 km (0.074 R)
• M50: 27,788,403 km (0.119 R)
• M51: 27,907,782 km (0.065 R)
• M52: 28,446,933 km (0.087 R)
• M53: 28,747,924 km (0.081 R)
• M54: 29,901,473 km (0.119 R)
• M55: 30,084,880 km (0.092 R)
• M56: 31,379,949 km (0.106 R)
• M57: 31,691,112 km (0.091 R)
• M58: 33,198,311 km (0.038 R)
• M59: 33,451,729 km (0.102 R)
• M60: 33,896,933 km (0.077 R)
• M61: 35,308,688 km (0.093 R)
• M62: 36,412,720 km (0.109 R)
• M63: 37,264,680 km (0.106 R)
• M64: 37,660,067 km (0.038 R)
• M65: 37,858,284 km (0.112 R)
• M66: 38,988,047 km (0.062 R)
• M67: 39,590,777 km (0.035 R)
• M68: 40,331,436 km (0.09 R)
• M69: 40,602,059 km (0.047 R)
• M70: 41,690,084 km (0.043 R)
• M71: 42,856,648 km (0.081 R)
• M72: 43,132,656 km (0.059 R)
• M73: 44,033,834 km (0.115 R)
• M74: 44,731,409 km (0.117 R)
• M75: 45,011,456 km (0.037 R)
• M76: 45,784,428 km (0.047 R)
• M77: 46,137,330 km (0.044 R)
• M78: 46,490,979 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420

Radius: 5.7

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.84 AU - 16.08 AU

Year: 23275 Days

Day: 16.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,516,934 km

• M1: 77,342 km (0.116 R)
• M2: 202,107 km (0.097 R)
• M3: 499,208 km (0.054 R)
• M4: 579,393 km (0.091 R)
• M5: 845,826 km (0.114 R)
• M6: 1,422,526 km (0.09 R)
• M7: 1,627,326 km (0.118 R)
• M8: 1,967,810 km (0.072 R)
• M9: 2,064,600 km (0.087 R)
• M10: 2,501,725 km (0.07 R)
• M11: 2,930,173 km (0.073 R)
• M12: 3,228,322 km (0.111 R)
• M13: 3,614,733 km (0.071 R)
• M14: 3,733,514 km (0.062 R)
• M15: 4,304,828 km (0.11 R)
• M16: 4,946,753 km (0.082 R)
• M17: 5,346,179 km (0.101 R)
• M18: 5,436,387 km (0.095 R)
• M19: 5,527,043 km (0.097 R)
• M20: 5,894,754 km (0.106 R)
• M21: 6,413,410 km (0.111 R)
• M22: 6,799,672 km (0.097 R)
• M23: 7,094,230 km (0.061 R)
• M24: 7,443,392 km (0.115 R)
• M25: 8,523,787 km (0.064 R)
• M26: 8,788,127 km (0.09 R)
• M27: 8,841,384 km (0.078 R)
• M28: 9,001,603 km (0.101 R)
• M29: 10,430,412 km (0.042 R)
• M30: 10,656,455 km (0.108 R)
• M31: 11,576,631 km (0.082 R)
• M32: 11,693,467 km (0.103 R)
• M33: 12,283,332 km (0.115 R)
• M34: 14,172,753 km (0.096 R)
• M35: 15,119,109 km (0.076 R)
• M36: 15,182,837 km (0.052 R)
• M37: 15,503,276 km (0.104 R)
• M38: 15,696,557 km (0.117 R)
• M39: 16,675,076 km (0.114 R)
• M40: 16,740,899 km (0.063 R)
• M41: 17,005,538 km (0.088 R)
• M42: 17,605,874 km (0.099 R)
• M43: 17,875,001 km (0.118 R)
• M44: 18,896,156 km (0.057 R)
• M45: 19,102,601 km (0.054 R)
• M46: 21,351,356 km (0.104 R)
• M47: 22,579,555 km (0.082 R)
• M48: 23,386,486 km (0.1 R)
• M49: 24,802,280 km (0.042 R)
• M50: 25,939,523 km (0.105 R)
• M51: 26,784,302 km (0.115 R)
• M52: 27,482,176 km (0.108 R)
• M53: 27,560,117 km (0.096 R)
• M54: 27,716,147 km (0.074 R)
• M55: 28,186,034 km (0.056 R)
• M56: 30,252,429 km (0.074 R)
• M57: 31,060,108 km (0.059 R)
• M58: 31,792,988 km (0.073 R)
• M59: 34,025,886 km (0.115 R)
• M60: 35,034,475 km (0.102 R)
• M61: 36,994,805 km (0.062 R)
• M62: 37,684,900 km (0.075 R)
• M63: 38,292,268 km (0.116 R)
• M64: 38,553,615 km (0.088 R)
• M65: 40,045,405 km (0.117 R)
• M66: 40,222,080 km (0.106 R)
• M67: 40,931,773 km (0.104 R)
• M68: 41,109,794 km (0.102 R)
• M69: 41,556,045 km (0.09 R)
• M70: 46,105,765 km (0.107 R)
• M71: 47,688,211 km (0.059 R)
• M72: 48,627,386 km (0.075 R)
• M73: 49,572,695 km (0.117 R)
• M74: 55,961,571 km (0.112 R)
• M75: 58,548,567 km (0.06 R)
• M76: 60,058,758 km (0.094 R)
• M77: 61,377,912 km (0.087 R)
• M78: 61,683,690 km (0.097 R)
• M79: 62,399,067 km (0.119 R)
• M80: 62,604,016 km (0.093 R)
• M81: 63,220,060 km (0.095 R)
• M82: 64,458,282 km (0.051 R)
• M83: 64,561,803 km (0.111 R)
• M84: 65,080,310 km (0.093 R)
• M85: 65,912,971 km (0.094 R)
• M86: 67,483,450 km (0.092 R)
• M87: 67,693,784 km (0.083 R)
• M88: 68,115,052 km (0.058 R)
• M89: 68,642,983 km (0.099 R)
• M90: 68,748,749 km (0.059 R)
• M91: 68,854,514 km (0.102 R)
• M92: 71,516,908 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 20,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit