🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.49 AU - 0.53 AU

Year: 155 Days

Day: 39.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,012,929 km

• M1: 175,179 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.77 AU - 0.91 AU

Year: 327 Days

Day: 37 Hours

Environment

Temp: -32 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,012,929 km

• M1: 113,545 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.92 AU - 0.98 AU

Year: 393 Days

Day: 16.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 8.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.83 AU - 5.21 AU

Year: 4080 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 99,012,929 km

• M1: 152,739 km (0.111 R)
• M2: 230,530 km (0.098 R)
• M3: 586,124 km (0.025 R)
• M4: 833,111 km (0.099 R)
• M5: 961,166 km (0.08 R)
• M6: 1,047,484 km (0.076 R)
• M7: 1,161,478 km (0.059 R)
• M8: 1,228,498 km (0.061 R)
• M9: 1,305,541 km (0.093 R)
• M10: 1,419,684 km (0.032 R)
• M11: 1,792,182 km (0.092 R)
• M12: 2,070,734 km (0.119 R)
• M13: 2,405,983 km (0.072 R)
• M14: 2,481,529 km (0.101 R)
• M15: 2,883,200 km (0.094 R)
• M16: 3,377,621 km (0.067 R)
• M17: 3,797,093 km (0.102 R)
• M18: 4,129,051 km (0.081 R)
• M19: 4,377,682 km (0.069 R)
• M20: 4,590,710 km (0.063 R)
• M21: 4,916,833 km (0.106 R)
• M22: 5,027,236 km (0.087 R)
• M23: 5,306,835 km (0.099 R)
• M24: 5,895,802 km (0.108 R)
• M25: 6,295,078 km (0.097 R)
• M26: 6,581,259 km (0.081 R)
• M27: 6,642,145 km (0.109 R)
• M28: 6,764,217 km (0.105 R)
• M29: 6,979,937 km (0.106 R)
• M30: 7,041,871 km (0.111 R)
• M31: 7,544,669 km (0.093 R)
• M32: 7,994,211 km (0.078 R)
• M33: 8,701,360 km (0.113 R)
• M34: 8,919,175 km (0.073 R)
• M35: 9,428,555 km (0.101 R)
• M36: 9,583,090 km (0.114 R)
• M37: 10,017,223 km (0.069 R)
• M38: 10,227,857 km (0.092 R)
• M39: 10,351,425 km (0.061 R)
• M40: 10,671,415 km (0.113 R)
• M41: 10,742,922 km (0.099 R)
• M42: 11,412,373 km (0.067 R)
• M43: 11,558,829 km (0.12 R)
• M44: 11,853,686 km (0.073 R)
• M45: 12,039,337 km (0.088 R)
• M46: 12,488,729 km (0.095 R)
• M47: 12,639,674 km (0.074 R)
• M48: 12,734,369 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 9.3

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.64 AU - 6.02 AU

Year: 4507 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 99,012,929 km

• M1: 120,426 km (0.053 R)
• M2: 179,817 km (0.072 R)
• M3: 313,408 km (0.104 R)
• M4: 373,845 km (0.091 R)
• M5: 675,135 km (0.093 R)
• M6: 783,294 km (0.061 R)
• M7: 1,017,714 km (0.072 R)
• M8: 1,129,314 km (0.113 R)
• M9: 1,426,416 km (0.061 R)
• M10: 1,731,296 km (0.116 R)
• M11: 1,814,921 km (0.103 R)
• M12: 2,039,019 km (0.109 R)
• M13: 2,127,731 km (0.039 R)
• M14: 2,495,292 km (0.115 R)
• M15: 2,823,361 km (0.11 R)
• M16: 3,670,833 km (0.105 R)
• M17: 4,066,369 km (0.108 R)
• M18: 4,314,851 km (0.108 R)
• M19: 4,475,669 km (0.105 R)
• M20: 4,638,432 km (0.082 R)
• M21: 4,803,139 km (0.041 R)
• M22: 4,993,876 km (0.112 R)
• M23: 5,090,068 km (0.066 R)
• M24: 5,481,416 km (0.088 R)
• M25: 5,984,364 km (0.072 R)
• M26: 6,086,689 km (0.076 R)
• M27: 6,397,254 km (0.09 R)
• M28: 6,899,603 km (0.082 R)
• M29: 7,115,024 km (0.098 R)
• M30: 7,387,292 km (0.115 R)
• M31: 7,524,773 km (0.082 R)
• M32: 8,568,218 km (0.046 R)
• M33: 9,062,789 km (0.109 R)
• M34: 9,151,051 km (0.101 R)
• M35: 9,596,554 km (0.036 R)
• M36: 10,632,519 km (0.071 R)
• M37: 11,006,663 km (0.074 R)
• M38: 11,163,741 km (0.072 R)
• M39: 11,480,290 km (0.107 R)
• M40: 11,703,640 km (0.083 R)
• M41: 12,122,364 km (0.065 R)
• M42: 12,252,066 km (0.119 R)
• M43: 12,317,141 km (0.031 R)
• M44: 13,273,669 km (0.076 R)
• M45: 13,676,537 km (0.083 R)
• M46: 14,117,401 km (0.113 R)
• M47: 14,494,089 km (0.103 R)
• M48: 14,735,540 km (0.085 R)
• M49: 15,222,481 km (0.096 R)
• M50: 15,644,048 km (0.107 R)
• M51: 16,176,317 km (0.054 R)
• M52: 16,247,825 km (0.085 R)
• M53: 17,004,192 km (0.111 R)
• M54: 17,076,896 km (0.106 R)
• M55: 17,404,964 km (0.062 R)
• M56: 17,808,879 km (0.048 R)
• M57: 18,888,676 km (0.102 R)
• M58: 19,039,171 km (0.098 R)
• M59: 19,303,660 km (0.118 R)
• M60: 19,683,639 km (0.065 R)
• M61: 20,373,734 km (0.088 R)
• M62: 20,605,611 km (0.106 R)
• M63: 20,916,026 km (0.066 R)
• M64: 21,345,372 km (0.105 R)
• M65: 22,133,603 km (0.075 R)
• M66: 22,730,948 km (0.116 R)
• M67: 23,011,593 km (0.029 R)
• M68: 23,132,169 km (0.109 R)
• M69: 23,212,802 km (0.112 R)
• M70: 23,333,677 km (0.12 R)
• M71: 25,505,091 km (0.093 R)
• M72: 25,713,181 km (0.093 R)
• M73: 25,963,758 km (0.034 R)
• M74: 26,131,307 km (0.038 R)
• M75: 26,341,193 km (0.079 R)
• M76: 26,467,304 km (0.062 R)
• M77: 26,720,274 km (0.025 R)
• M78: 27,740,232 km (0.094 R)
• M79: 27,825,802 km (0.068 R)
• M80: 27,954,307 km (0.034 R)
• M81: 29,032,908 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.8

Radius: 9.3

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.31 AU - 7.11 AU

Year: 7380 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,012,929 km

• M1: 147,653 km (0.105 R)
• M2: 213,925 km (0.1 R)
• M3: 416,032 km (0.069 R)
• M4: 681,269 km (0.103 R)
• M5: 917,783 km (0.045 R)
• M6: 997,219 km (0.117 R)
• M7: 1,180,327 km (0.082 R)
• M8: 1,466,658 km (0.105 R)
• M9: 2,040,216 km (0.06 R)
• M10: 2,145,682 km (0.061 R)
• M11: 2,793,591 km (0.073 R)
• M12: 2,863,902 km (0.071 R)
• M13: 3,323,466 km (0.108 R)
• M14: 3,523,927 km (0.072 R)
• M15: 3,600,073 km (0.058 R)
• M16: 3,832,099 km (0.119 R)
• M17: 4,229,581 km (0.115 R)
• M18: 5,063,888 km (0.067 R)
• M19: 5,236,823 km (0.102 R)
• M20: 5,294,867 km (0.069 R)
• M21: 5,707,608 km (0.117 R)
• M22: 5,948,011 km (0.05 R)
• M23: 6,069,634 km (0.12 R)
• M24: 6,222,673 km (0.061 R)
• M25: 6,720,984 km (0.107 R)
• M26: 6,879,408 km (0.113 R)
• M27: 7,071,192 km (0.074 R)
• M28: 7,888,894 km (0.112 R)
• M29: 8,393,937 km (0.09 R)
• M30: 8,944,157 km (0.046 R)
• M31: 9,083,583 km (0.101 R)
• M32: 9,153,595 km (0.087 R)
• M33: 9,258,911 km (0.074 R)
• M34: 9,863,137 km (0.099 R)
• M35: 10,007,200 km (0.101 R)
• M36: 10,188,213 km (0.107 R)
• M37: 11,035,087 km (0.094 R)
• M38: 11,713,513 km (0.114 R)
• M39: 11,904,400 km (0.097 R)
• M40: 12,134,781 km (0.062 R)
• M41: 12,521,940 km (0.074 R)
• M42: 12,756,360 km (0.089 R)
• M43: 13,031,471 km (0.104 R)
• M44: 13,308,675 km (0.027 R)
• M45: 14,030,485 km (0.065 R)
• M46: 15,012,446 km (0.082 R)
• M47: 15,428,178 km (0.06 R)
• M48: 15,889,837 km (0.101 R)
• M49: 16,101,219 km (0.077 R)
• M50: 16,228,377 km (0.096 R)
• M51: 16,655,030 km (0.107 R)
• M52: 17,301,891 km (0.108 R)
• M53: 17,737,670 km (0.076 R)
• M54: 17,956,980 km (0.091 R)
• M55: 20,703,597 km (0.103 R)
• M56: 20,795,899 km (0.08 R)
• M57: 21,027,178 km (0.119 R)
• M58: 21,166,304 km (0.086 R)
• M59: 21,772,773 km (0.109 R)
• M60: 22,148,862 km (0.118 R)
• M61: 22,574,618 km (0.041 R)
• M62: 23,146,381 km (0.095 R)
• M63: 23,242,124 km (0.038 R)
• M64: 23,338,016 km (0.05 R)
• M65: 23,722,931 km (0.079 R)
• M66: 24,547,814 km (0.073 R)
• M67: 24,939,311 km (0.115 R)
• M68: 25,332,754 km (0.065 R)
• M69: 28,042,121 km (0.101 R)
• M70: 28,451,271 km (0.108 R)
• M71: 28,553,895 km (0.104 R)
• M72: 28,656,669 km (0.034 R)
• M73: 28,862,516 km (0.107 R)
• M74: 30,579,301 km (0.098 R)
• M75: 31,423,482 km (0.039 R)
• M76: 31,635,761 km (0.119 R)
• M77: 31,795,232 km (0.091 R)
• M78: 32,489,516 km (0.108 R)
• M79: 33,188,736 km (0.094 R)
• M80: 33,838,739 km (0.045 R)
• M81: 34,656,890 km (0.06 R)
• M82: 36,424,389 km (0.097 R)
• M83: 36,814,839 km (0.077 R)
• M84: 37,094,587 km (0.115 R)
• M85: 37,431,332 km (0.05 R)

Asteroid Belt

Center: 11.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.1

Radius: 6.6

Gravity: 17.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.62 AU - 17.24 AU

Year: 28277 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,012,929 km

• M1: 116,986 km (0.077 R)
• M2: 166,502 km (0.108 R)
• M3: 212,130 km (0.111 R)
• M4: 521,049 km (0.103 R)
• M5: 729,888 km (0.108 R)
• M6: 903,422 km (0.099 R)
• M7: 1,090,120 km (0.101 R)
• M8: 1,221,467 km (0.112 R)
• M9: 1,993,392 km (0.092 R)
• M10: 2,195,947 km (0.096 R)
• M11: 2,797,779 km (0.11 R)
• M12: 3,790,212 km (0.076 R)
• M13: 4,401,917 km (0.086 R)
• M14: 4,506,785 km (0.071 R)
• M15: 4,880,631 km (0.088 R)
• M16: 5,375,799 km (0.079 R)
• M17: 5,657,941 km (0.068 R)
• M18: 5,829,380 km (0.062 R)
• M19: 6,060,808 km (0.063 R)
• M20: 6,177,644 km (0.025 R)
• M21: 7,200,744 km (0.064 R)
• M22: 8,146,352 km (0.104 R)
• M23: 8,470,231 km (0.058 R)
• M24: 9,602,538 km (0.093 R)
• M25: 9,670,754 km (0.101 R)
• M26: 13,046,729 km (0.094 R)
• M27: 13,961,670 km (0.05 R)
• M28: 14,038,863 km (0.12 R)
• M29: 14,583,100 km (0.114 R)
• M30: 14,818,417 km (0.029 R)
• M31: 16,419,413 km (0.114 R)
• M32: 16,746,135 km (0.08 R)
• M33: 17,075,101 km (0.116 R)
• M34: 17,655,690 km (0.083 R)
• M35: 18,581,252 km (0.108 R)
• M36: 18,836,466 km (0.084 R)
• M37: 19,781,925 km (0.092 R)
• M38: 20,479,201 km (0.106 R)
• M39: 22,077,355 km (0.03 R)
• M40: 22,167,412 km (0.07 R)
• M41: 25,016,055 km (0.11 R)
• M42: 25,769,729 km (0.069 R)
• M43: 26,626,476 km (0.091 R)
• M44: 27,106,386 km (0.089 R)
• M45: 27,589,288 km (0.065 R)
• M46: 27,783,167 km (0.098 R)
• M47: 29,054,749 km (0.11 R)
• M48: 30,846,632 km (0.111 R)
• M49: 31,553,033 km (0.116 R)
• M50: 33,600,729 km (0.097 R)
• M51: 34,745,153 km (0.107 R)
• M52: 36,113,973 km (0.071 R)
• M53: 37,393,185 km (0.108 R)
• M54: 37,822,830 km (0.054 R)
• M55: 39,995,589 km (0.069 R)
• M56: 40,435,108 km (0.031 R)
• M57: 40,765,719 km (0.059 R)
• M58: 41,429,634 km (0.114 R)
• M59: 42,880,285 km (0.112 R)
• M60: 42,992,633 km (0.094 R)
• M61: 44,347,541 km (0.082 R)
• M62: 48,145,532 km (0.079 R)
• M63: 50,378,878 km (0.034 R)
• M64: 51,329,423 km (0.115 R)
• M65: 51,568,032 km (0.104 R)
• M66: 52,646,034 km (0.086 R)
• M67: 53,007,014 km (0.035 R)
• M68: 55,556,760 km (0.064 R)
• M69: 57,155,213 km (0.046 R)
• M70: 57,402,498 km (0.035 R)
• M71: 58,768,626 km (0.117 R)
• M72: 58,893,391 km (0.107 R)
• M73: 61,280,075 km (0.064 R)
• M74: 61,786,464 km (0.114 R)
• M75: 63,314,157 km (0.088 R)
• M76: 64,339,501 km (0.064 R)
• M77: 66,536,645 km (0.052 R)
• M78: 67,187,545 km (0.09 R)
• M79: 67,448,444 km (0.118 R)
• M80: 68,495,629 km (0.053 R)
• M81: 70,738,550 km (0.115 R)
• M82: 71,003,937 km (0.08 R)
• M83: 73,676,802 km (0.103 R)
• M84: 74,350,142 km (0.097 R)
• M85: 76,382,279 km (0.09 R)
• M86: 77,063,698 km (0.092 R)
• M87: 77,747,210 km (0.088 R)
• M88: 78,158,305 km (0.109 R)
• M89: 78,295,486 km (0.102 R)
• M90: 78,569,998 km (0.035 R)
• M91: 81,890,024 km (0.104 R)
• M92: 84,691,543 km (0.114 R)
• M93: 85,255,527 km (0.094 R)
• M94: 98,568,092 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 19,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit