🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.77 AU - 0.79 AU

Year: 250 Days

Day: 17.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,926,941 km

• M1: 714,031 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.9 AU - 1.02 AU

Year: 342 Days

Day: 41.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.09 AU - 3.73 AU

Year: 2289 Days

Day: 13 Hours

Environment

Temp: -116 °C

Axial Tilt: 65 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.8

Radius: 14.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.31 AU - 6.21 AU

Year: 4384 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 83,926,941 km

• M1: 180,864 km (0.09 R)
• M2: 356,791 km (0.103 R)
• M3: 537,655 km (0.117 R)
• M4: 635,342 km (0.102 R)
• M5: 733,030 km (0.078 R)
• M6: 946,207 km (0.065 R)
• M7: 1,171,950 km (0.096 R)
• M8: 1,267,543 km (0.03 R)
• M9: 1,519,166 km (0.052 R)
• M10: 1,667,418 km (0.042 R)
• M11: 1,798,615 km (0.102 R)
• M12: 1,944,772 km (0.099 R)
• M13: 2,130,423 km (0.114 R)
• M14: 2,237,535 km (0.084 R)
• M15: 2,407,927 km (0.05 R)
• M16: 2,608,089 km (0.119 R)
• M17: 2,735,995 km (0.113 R)
• M18: 3,025,168 km (0.076 R)
• M19: 3,255,698 km (0.107 R)
• M20: 3,748,474 km (0.064 R)
• M21: 3,849,901 km (0.041 R)
• M22: 4,026,127 km (0.08 R)
• M23: 4,788,777 km (0.114 R)
• M24: 5,316,858 km (0.076 R)
• M25: 5,414,994 km (0.118 R)
• M26: 5,813,224 km (0.086 R)
• M27: 5,948,161 km (0.089 R)
• M28: 6,067,091 km (0.114 R)
• M29: 6,169,715 km (0.096 R)
• M30: 6,324,699 km (0.087 R)
• M31: 6,744,321 km (0.051 R)
• M32: 7,227,223 km (0.088 R)
• M33: 7,408,984 km (0.077 R)
• M34: 7,814,394 km (0.098 R)
• M35: 8,094,890 km (0.035 R)
• M36: 8,589,012 km (0.063 R)
• M37: 8,704,502 km (0.106 R)
• M38: 9,053,962 km (0.095 R)
• M39: 9,171,546 km (0.068 R)
• M40: 9,289,579 km (0.102 R)
• M41: 9,447,704 km (0.105 R)
• M42: 9,907,568 km (0.112 R)
• M43: 10,911,669 km (0.089 R)
• M44: 11,015,938 km (0.096 R)
• M45: 11,478,794 km (0.092 R)
• M46: 11,947,933 km (0.111 R)
• M47: 12,228,280 km (0.039 R)
• M48: 12,619,927 km (0.054 R)
• M49: 13,259,607 km (0.114 R)
• M50: 13,460,368 km (0.102 R)
• M51: 13,684,615 km (0.047 R)
• M52: 14,501,868 km (0.06 R)
• M53: 14,916,553 km (0.117 R)
• M54: 15,195,254 km (0.108 R)
• M55: 15,970,321 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.2

Radius: 9.2

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.36 AU - 13.82 AU

Year: 14340 Days

Day: 7.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,926,941 km

• M1: 216,169 km (0.091 R)
• M2: 385,963 km (0.083 R)
• M3: 705,653 km (0.109 R)
• M4: 1,846,786 km (0.075 R)
• M5: 2,518,630 km (0.1 R)
• M6: 3,150,082 km (0.032 R)
• M7: 3,296,987 km (0.091 R)
• M8: 3,483,835 km (0.059 R)
• M9: 3,867,853 km (0.083 R)
• M10: 5,360,092 km (0.06 R)
• M11: 6,166,275 km (0.12 R)
• M12: 6,396,955 km (0.115 R)
• M13: 6,536,679 km (0.059 R)
• M14: 6,962,135 km (0.091 R)
• M15: 7,106,048 km (0.093 R)
• M16: 7,202,389 km (0.091 R)
• M17: 7,989,573 km (0.062 R)
• M18: 8,597,838 km (0.093 R)
• M19: 8,803,835 km (0.104 R)
• M20: 8,907,506 km (0.091 R)
• M21: 9,168,405 km (0.045 R)
• M22: 9,326,230 km (0.036 R)
• M23: 9,751,388 km (0.106 R)
• M24: 9,966,210 km (0.113 R)
• M25: 10,074,369 km (0.103 R)
• M26: 10,786,306 km (0.085 R)
• M27: 11,514,399 km (0.114 R)
• M28: 12,085,264 km (0.081 R)
• M29: 12,200,454 km (0.116 R)
• M30: 12,665,405 km (0.104 R)
• M31: 13,076,799 km (0.095 R)
• M32: 13,432,991 km (0.119 R)
• M33: 15,199,293 km (0.113 R)
• M34: 15,448,673 km (0.1 R)
• M35: 15,825,211 km (0.075 R)
• M36: 16,268,320 km (0.057 R)
• M37: 18,213,391 km (0.069 R)
• M38: 19,889,635 km (0.097 R)
• M39: 21,335,349 km (0.114 R)
• M40: 22,886,081 km (0.056 R)
• M41: 23,747,166 km (0.052 R)
• M42: 24,838,333 km (0.115 R)
• M43: 25,945,806 km (0.057 R)
• M44: 26,618,099 km (0.103 R)
• M45: 26,693,047 km (0.069 R)
• M46: 27,371,623 km (0.108 R)
• M47: 27,979,589 km (0.085 R)
• M48: 28,208,773 km (0.12 R)
• M49: 30,691,350 km (0.078 R)
• M50: 31,085,540 km (0.112 R)
• M51: 31,799,421 km (0.099 R)
• M52: 34,217,521 km (0.071 R)
• M53: 34,462,562 km (0.025 R)
• M54: 35,945,077 km (0.119 R)
• M55: 36,194,158 km (0.082 R)
• M56: 36,861,215 km (0.05 R)
• M57: 37,364,163 km (0.109 R)
• M58: 37,616,534 km (0.067 R)
• M59: 38,038,400 km (0.117 R)
• M60: 38,207,595 km (0.062 R)
• M61: 38,546,734 km (0.08 R)
• M62: 38,886,770 km (0.11 R)
• M63: 39,142,582 km (0.109 R)
• M64: 39,999,030 km (0.09 R)
• M65: 40,343,404 km (0.057 R)
• M66: 40,429,573 km (0.026 R)
• M67: 40,602,208 km (0.116 R)
• M68: 44,729,763 km (0.096 R)
• M69: 45,714,865 km (0.119 R)
• M70: 47,615,357 km (0.07 R)
• M71: 47,888,971 km (0.062 R)
• M72: 48,712,807 km (0.102 R)
• M73: 49,080,518 km (0.106 R)
• M74: 49,264,823 km (0.117 R)
• M75: 49,356,975 km (0.117 R)
• M76: 49,633,881 km (0.034 R)
• M77: 50,839,789 km (0.026 R)
• M78: 51,026,188 km (0.044 R)
• M79: 51,680,230 km (0.094 R)
• M80: 52,055,272 km (0.092 R)
• M81: 55,087,770 km (0.086 R)
• M82: 56,722,127 km (0.118 R)
• M83: 57,399,656 km (0.073 R)
• M84: 57,593,684 km (0.077 R)
• M85: 60,530,889 km (0.066 R)
• M86: 61,124,194 km (0.113 R)
• M87: 62,815,697 km (0.034 R)
• M88: 63,115,790 km (0.077 R)
• M89: 65,432,164 km (0.111 R)
• M90: 65,837,873 km (0.075 R)
• M91: 65,939,450 km (0.11 R)
• M92: 66,651,835 km (0.116 R)

Asteroid Belt

Center: 12.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.8

Radius: 5.2

Gravity: 29.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.36 AU - 14.44 AU

Year: 16839 Days

Day: 24.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,926,941 km

• M1: 742,305 km (0.095 R)
• M2: 882,179 km (0.052 R)
• M3: 955,482 km (0.075 R)
• M4: 1,323,343 km (0.107 R)
• M5: 2,377,110 km (0.072 R)
• M6: 2,689,770 km (0.102 R)
• M7: 2,725,374 km (0.115 R)
• M8: 2,869,138 km (0.089 R)
• M9: 3,822,974 km (0.106 R)
• M10: 3,863,066 km (0.047 R)
• M11: 5,128,365 km (0.119 R)
• M12: 5,713,143 km (0.073 R)
• M13: 5,758,920 km (0.077 R)
• M14: 6,461,581 km (0.101 R)
• M15: 7,439,652 km (0.047 R)
• M16: 7,489,767 km (0.093 R)
• M17: 7,691,275 km (0.092 R)
• M18: 7,792,852 km (0.109 R)
• M19: 7,945,891 km (0.104 R)
• M20: 9,693,643 km (0.104 R)
• M21: 9,748,396 km (0.088 R)
• M22: 9,803,148 km (0.118 R)
• M23: 9,968,454 km (0.077 R)
• M24: 11,438,403 km (0.062 R)
• M25: 13,582,739 km (0.076 R)
• M26: 15,206,324 km (0.092 R)
• M27: 15,653,921 km (0.1 R)
• M28: 15,718,099 km (0.108 R)
• M29: 15,782,575 km (0.088 R)
• M30: 16,040,931 km (0.107 R)
• M31: 18,022,803 km (0.081 R)
• M32: 19,110,978 km (0.1 R)
• M33: 19,455,502 km (0.1 R)
• M34: 19,663,144 km (0.116 R)
• M35: 19,871,384 km (0.05 R)
• M36: 20,995,014 km (0.116 R)
• M37: 21,421,667 km (0.116 R)
• M38: 21,995,076 km (0.064 R)
• M39: 22,864,539 km (0.08 R)
• M40: 23,450,364 km (0.112 R)
• M41: 23,597,568 km (0.115 R)
• M42: 23,818,973 km (0.087 R)
• M43: 24,562,026 km (0.079 R)
• M44: 25,161,913 km (0.112 R)
• M45: 25,237,310 km (0.119 R)
• M46: 26,147,165 km (0.06 R)
• M47: 26,529,387 km (0.1 R)
• M48: 26,836,512 km (0.11 R)
• M49: 27,299,367 km (0.083 R)
• M50: 27,998,737 km (0.087 R)
• M51: 31,339,108 km (0.093 R)
• M52: 33,967,393 km (0.11 R)
• M53: 35,814,777 km (0.062 R)
• M54: 36,579,971 km (0.113 R)
• M55: 36,921,802 km (0.081 R)
• M56: 37,007,372 km (0.104 R)
• M57: 38,472,832 km (0.103 R)
• M58: 38,733,432 km (0.108 R)
• M59: 40,045,256 km (0.082 R)
• M60: 40,397,409 km (0.048 R)
• M61: 41,193,718 km (0.09 R)
• M62: 42,263,493 km (0.118 R)
• M63: 42,711,987 km (0.115 R)
• M64: 42,801,896 km (0.112 R)
• M65: 44,430,418 km (0.085 R)
• M66: 44,886,392 km (0.092 R)
• M67: 44,977,797 km (0.101 R)
• M68: 45,069,201 km (0.049 R)
• M69: 45,343,863 km (0.052 R)
• M70: 45,986,984 km (0.104 R)
• M71: 46,448,344 km (0.116 R)
• M72: 47,282,352 km (0.09 R)
• M73: 48,214,795 km (0.116 R)
• M74: 49,719,451 km (0.079 R)
• M75: 50,667,752 km (0.098 R)
• M76: 52,197,240 km (0.086 R)
• M77: 53,547,810 km (0.052 R)
• M78: 53,644,749 km (0.117 R)
• M79: 56,283,656 km (0.1 R)
• M80: 56,480,826 km (0.062 R)
• M81: 57,668,483 km (0.039 R)
• M82: 57,966,632 km (0.095 R)
• M83: 59,967,802 km (0.076 R)
• M84: 61,280,524 km (0.04 R)
• M85: 62,807,170 km (0.066 R)
• M86: 63,728,992 km (0.11 R)
• M87: 64,861,897 km (0.093 R)
• M88: 66,001,384 km (0.078 R)
• M89: 67,461,160 km (0.116 R)
• M90: 69,248,106 km (0.111 R)
• M91: 69,353,722 km (0.117 R)
• M92: 69,882,551 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.6

Radius: 7.4

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 17.89 AU - 18.89 AU

Year: 28662 Days

Day: 25 Hours

Environment

Temp: -200 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,926,941 km

• M1: 163,660 km (0.106 R)
• M2: 423,362 km (0.057 R)
• M3: 571,913 km (0.041 R)
• M4: 1,203,066 km (0.098 R)
• M5: 1,578,557 km (0.102 R)
• M6: 2,903,695 km (0.046 R)
• M7: 3,404,249 km (0.059 R)
• M8: 4,296,750 km (0.054 R)
• M9: 4,436,624 km (0.071 R)
• M10: 4,530,721 km (0.105 R)
• M11: 5,060,148 km (0.113 R)
• M12: 5,407,215 km (0.106 R)
• M13: 5,507,894 km (0.066 R)
• M14: 6,334,871 km (0.103 R)
• M15: 6,494,343 km (0.073 R)
• M16: 7,366,648 km (0.095 R)
• M17: 7,646,695 km (0.098 R)
• M18: 9,218,969 km (0.102 R)
• M19: 9,339,395 km (0.082 R)
• M20: 10,072,425 km (0.045 R)
• M21: 11,399,358 km (0.063 R)
• M22: 11,593,386 km (0.049 R)
• M23: 11,658,312 km (0.115 R)
• M24: 12,050,258 km (0.119 R)
• M25: 12,847,316 km (0.107 R)
• M26: 13,456,328 km (0.111 R)
• M27: 13,729,943 km (0.104 R)
• M28: 15,267,809 km (0.115 R)
• M29: 16,129,343 km (0.042 R)
• M30: 16,712,476 km (0.086 R)
• M31: 16,932,983 km (0.096 R)
• M32: 20,510,466 km (0.102 R)
• M33: 20,589,005 km (0.108 R)
• M34: 20,983,495 km (0.09 R)
• M35: 22,020,507 km (0.061 R)
• M36: 22,181,624 km (0.054 R)
• M37: 22,343,040 km (0.116 R)
• M38: 23,237,935 km (0.084 R)
• M39: 23,648,581 km (0.105 R)
• M40: 23,896,016 km (0.114 R)
• M41: 24,643,856 km (0.116 R)
• M42: 24,894,731 km (0.084 R)
• M43: 25,062,580 km (0.058 R)
• M44: 25,399,175 km (0.074 R)
• M45: 25,737,416 km (0.106 R)
• M46: 26,247,395 km (0.112 R)
• M47: 28,935,519 km (0.106 R)
• M48: 29,200,158 km (0.114 R)
• M49: 30,088,470 km (0.119 R)
• M50: 30,715,584 km (0.089 R)
• M51: 31,256,530 km (0.103 R)
• M52: 32,530,955 km (0.102 R)
• M53: 34,380,882 km (0.077 R)
• M54: 35,130,367 km (0.067 R)
• M55: 36,074,629 km (0.082 R)
• M56: 38,665,963 km (0.03 R)
• M57: 39,934,852 km (0.116 R)
• M58: 40,525,166 km (0.026 R)
• M59: 43,822,901 km (0.085 R)
• M60: 46,274,661 km (0.095 R)
• M61: 46,584,328 km (0.055 R)
• M62: 47,725,311 km (0.035 R)
• M63: 48,247,108 km (0.079 R)
• M64: 49,929,337 km (0.041 R)
• M65: 55,746,749 km (0.073 R)
• M66: 57,400,254 km (0.063 R)
• M67: 58,288,866 km (0.102 R)
• M68: 58,511,617 km (0.104 R)
• M69: 60,304,547 km (0.098 R)
• M70: 60,981,478 km (0.047 R)
• M71: 61,434,161 km (0.095 R)
• M72: 61,774,496 km (0.075 R)
• M73: 63,027,378 km (0.104 R)
• M74: 63,256,113 km (0.111 R)
• M75: 64,058,855 km (0.117 R)
• M76: 64,519,018 km (0.061 R)
• M77: 67,420,020 km (0.103 R)
• M78: 67,536,856 km (0.116 R)
• M79: 67,770,977 km (0.072 R)
• M80: 68,474,685 km (0.085 R)
• M81: 69,063,054 km (0.026 R)
• M82: 70,719,252 km (0.059 R)
• M83: 71,075,893 km (0.074 R)
• M84: 71,910,200 km (0.096 R)
• M85: 73,468,412 km (0.096 R)
• M86: 74,312,144 km (0.117 R)
• M87: 74,432,869 km (0.096 R)
• M88: 75,037,694 km (0.069 R)
• M89: 76,618,045 km (0.083 R)
• M90: 76,862,189 km (0.04 R)
• M91: 76,984,411 km (0.087 R)
• M92: 77,596,116 km (0.104 R)
• M93: 78,455,107 km (0.083 R)
• M94: 79,193,971 km (0.045 R)
• M95: 80,058,946 km (0.052 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit