🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.33 AU - 1.91 AU

Year: 753 Days

Day: 40.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.61 AU - 2.93 AU

Year: 1684 Days

Day: 45.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.3

Radius: 11

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.81 AU - 8.19 AU

Year: 7502 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,783,776 km

• M1: 180,714 km (0.088 R)
• M2: 365,168 km (0.111 R)
• M3: 642,972 km (0.035 R)
• M4: 782,846 km (0.06 R)
• M5: 1,075,908 km (0.082 R)
• M6: 1,206,956 km (0.115 R)
• M7: 1,464,713 km (0.07 R)
• M8: 2,292,887 km (0.088 R)
• M9: 2,390,125 km (0.109 R)
• M10: 2,513,693 km (0.11 R)
• M11: 2,614,073 km (0.088 R)
• M12: 2,871,082 km (0.101 R)
• M13: 3,299,680 km (0.109 R)
• M14: 3,549,658 km (0.104 R)
• M15: 3,921,708 km (0.074 R)
• M16: 4,009,373 km (0.03 R)
• M17: 4,396,981 km (0.113 R)
• M18: 5,631,163 km (0.098 R)
• M19: 6,269,198 km (0.117 R)
• M20: 6,614,320 km (0.076 R)
• M21: 7,431,573 km (0.102 R)
• M22: 7,650,136 km (0.081 R)
• M23: 7,723,439 km (0.049 R)
• M24: 8,018,895 km (0.083 R)
• M25: 8,927,851 km (0.075 R)
• M26: 9,121,431 km (0.12 R)
• M27: 9,394,597 km (0.097 R)
• M28: 10,351,873 km (0.086 R)
• M29: 10,555,177 km (0.105 R)
• M30: 10,800,966 km (0.102 R)
• M31: 11,423,742 km (0.091 R)
• M32: 11,676,114 km (0.034 R)
• M33: 12,100,822 km (0.085 R)
• M34: 12,186,392 km (0.107 R)
• M35: 12,530,617 km (0.048 R)
• M36: 12,834,600 km (0.097 R)
• M37: 13,096,994 km (0.087 R)
• M38: 14,435,447 km (0.081 R)
• M39: 14,708,463 km (0.082 R)
• M40: 15,074,977 km (0.119 R)
• M41: 15,723,783 km (0.053 R)
• M42: 15,863,957 km (0.049 R)
• M43: 16,098,526 km (0.114 R)
• M44: 16,666,400 km (0.081 R)
• M45: 17,433,537 km (0.083 R)
• M46: 17,772,975 km (0.08 R)
• M47: 18,408,916 km (0.07 R)
• M48: 19,552,143 km (0.108 R)
• M49: 19,904,745 km (0.106 R)
• M50: 21,026,430 km (0.118 R)
• M51: 21,335,948 km (0.08 R)
• M52: 21,542,991 km (0.109 R)
• M53: 21,646,812 km (0.088 R)
• M54: 21,855,052 km (0.109 R)
• M55: 22,116,100 km (0.101 R)
• M56: 22,273,328 km (0.112 R)
• M57: 22,747,104 km (0.074 R)
• M58: 23,224,172 km (0.028 R)
• M59: 23,330,686 km (0.104 R)
• M60: 23,437,349 km (0.059 R)
• M61: 23,597,568 km (0.102 R)
• M62: 23,973,059 km (0.096 R)
• M63: 24,404,349 km (0.043 R)
• M64: 25,275,009 km (0.059 R)
• M65: 25,439,268 km (0.109 R)
• M66: 26,432,897 km (0.068 R)
• M67: 27,326,744 km (0.093 R)
• M68: 28,629,143 km (0.103 R)
• M69: 28,800,432 km (0.096 R)
• M70: 31,706,222 km (0.038 R)
• M71: 32,239,089 km (0.062 R)
• M72: 33,014,006 km (0.104 R)
• M73: 33,734,769 km (0.11 R)
• M74: 33,976,220 km (0.038 R)
• M75: 34,460,767 km (0.1 R)
• M76: 35,192,001 km (0.1 R)
• M77: 36,113,076 km (0.1 R)
• M78: 36,236,494 km (0.082 R)
• M79: 36,979,995 km (0.076 R)
• M80: 39,113,710 km (0.084 R)
• M81: 39,812,481 km (0.088 R)
• M82: 40,387,386 km (0.057 R)
• M83: 40,579,619 km (0.077 R)
• M84: 41,416,021 km (0.08 R)
• M85: 41,998,555 km (0.097 R)
• M86: 42,323,332 km (0.094 R)
• M87: 42,518,557 km (0.047 R)
• M88: 42,714,082 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679

Radius: 6

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.15 AU - 16.09 AU

Year: 22548 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 161.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,783,776 km

• M1: 103,671 km (0.08 R)
• M2: 196,272 km (0.069 R)
• M3: 731,534 km (0.069 R)
• M4: 911,201 km (0.037 R)
• M5: 1,191,996 km (0.095 R)
• M6: 1,251,237 km (0.094 R)
• M7: 1,530,536 km (0.063 R)
• M8: 1,595,162 km (0.118 R)
• M9: 3,234,904 km (0.117 R)
• M10: 3,703,146 km (0.115 R)
• M11: 4,057,094 km (0.086 R)
• M12: 4,283,735 km (0.108 R)
• M13: 4,468,040 km (0.045 R)
• M14: 5,036,661 km (0.083 R)
• M15: 5,182,220 km (0.065 R)
• M16: 5,428,159 km (0.114 R)
• M17: 5,527,641 km (0.061 R)
• M18: 5,728,402 km (0.12 R)
• M19: 6,767,508 km (0.099 R)
• M20: 8,895,987 km (0.106 R)
• M21: 10,031,435 km (0.108 R)
• M22: 11,338,621 km (0.103 R)
• M23: 11,465,929 km (0.086 R)
• M24: 11,786,218 km (0.066 R)
• M25: 11,915,171 km (0.074 R)
• M26: 12,109,499 km (0.1 R)
• M27: 13,768,838 km (0.028 R)
• M28: 13,904,673 km (0.076 R)
• M29: 15,639,410 km (0.088 R)
• M30: 16,137,272 km (0.088 R)
• M31: 16,424,201 km (0.119 R)
• M32: 17,367,864 km (0.098 R)
• M33: 17,883,378 km (0.102 R)
• M34: 18,105,830 km (0.12 R)
• M35: 18,403,829 km (0.072 R)
• M36: 19,004,764 km (0.025 R)
• M37: 19,612,131 km (0.055 R)
• M38: 20,225,931 km (0.056 R)
• M39: 22,104,581 km (0.079 R)
• M40: 22,502,961 km (0.12 R)
• M41: 23,630,928 km (0.113 R)
• M42: 23,793,541 km (0.072 R)
• M43: 25,523,641 km (0.115 R)
• M44: 26,699,480 km (0.118 R)
• M45: 27,293,832 km (0.094 R)
• M46: 27,379,103 km (0.034 R)
• M47: 27,464,523 km (0.098 R)
• M48: 29,190,434 km (0.06 R)
• M49: 30,862,340 km (0.102 R)
• M50: 33,018,195 km (0.091 R)
• M51: 33,382,316 km (0.111 R)
• M52: 33,473,421 km (0.07 R)
• M53: 33,839,188 km (0.103 R)
• M54: 34,114,298 km (0.082 R)
• M55: 35,967,367 km (0.075 R)
• M56: 36,060,866 km (0.113 R)
• M57: 36,154,514 km (0.102 R)
• M58: 39,287,991 km (0.1 R)
• M59: 40,448,871 km (0.109 R)
• M60: 42,606,371 km (0.112 R)
• M61: 43,898,598 km (0.094 R)
• M62: 45,709,181 km (0.081 R)
• M63: 46,216,317 km (0.104 R)
• M64: 47,749,247 km (0.109 R)
• M65: 49,194,961 km (0.117 R)
• M66: 49,610,543 km (0.104 R)
• M67: 49,714,664 km (0.096 R)
• M68: 50,340,880 km (0.081 R)
• M69: 51,179,676 km (0.083 R)
• M70: 51,600,943 km (0.041 R)
• M71: 51,706,410 km (0.099 R)
• M72: 52,658,899 km (0.084 R)
• M73: 53,617,223 km (0.026 R)
• M74: 55,227,196 km (0.073 R)
• M75: 58,494,563 km (0.037 R)
• M76: 58,604,517 km (0.102 R)
• M77: 64,190,651 km (0.115 R)
• M78: 67,507,685 km (0.101 R)
• M79: 68,085,133 km (0.053 R)
• M80: 69,012,490 km (0.1 R)
• M81: 69,477,889 km (0.075 R)
• M82: 74,068,449 km (0.12 R)
• M83: 77,424,228 km (0.089 R)
• M84: 77,544,954 km (0.095 R)
• M85: 78,392,127 km (0.096 R)
• M86: 81,565,247 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.2

Radius: 8

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.8 AU - 20.4 AU

Year: 28126 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,783,776 km

• M1: 411,993 km (0.096 R)
• M2: 736,022 km (0.101 R)
• M3: 800,797 km (0.056 R)
• M4: 890,257 km (0.111 R)
• M5: 1,361,041 km (0.112 R)
• M6: 2,400,896 km (0.091 R)
• M7: 2,532,393 km (0.11 R)
• M8: 2,941,094 km (0.036 R)
• M9: 3,046,561 km (0.1 R)
• M10: 4,090,305 km (0.091 R)
• M11: 4,650,399 km (0.064 R)
• M12: 6,198,588 km (0.085 R)
• M13: 6,793,838 km (0.112 R)
• M14: 7,074,633 km (0.096 R)
• M15: 7,216,452 km (0.11 R)
• M16: 7,793,451 km (0.082 R)
• M17: 7,988,975 km (0.108 R)
• M18: 8,235,812 km (0.074 R)
• M19: 8,335,145 km (0.102 R)
• M20: 8,585,571 km (0.116 R)
• M21: 8,991,131 km (0.108 R)
• M22: 11,442,592 km (0.099 R)
• M23: 11,832,743 km (0.12 R)
• M24: 12,568,914 km (0.099 R)
• M25: 13,145,165 km (0.092 R)
• M26: 14,443,375 km (0.115 R)
• M27: 14,864,942 km (0.092 R)
• M28: 16,029,412 km (0.047 R)
• M29: 16,403,257 km (0.086 R)
• M30: 19,695,008 km (0.102 R)
• M31: 20,028,462 km (0.071 R)
• M32: 22,068,079 km (0.06 R)
• M33: 23,888,386 km (0.105 R)
• M34: 24,601,370 km (0.082 R)
• M35: 25,176,723 km (0.104 R)
• M36: 25,975,127 km (0.041 R)
• M37: 27,077,215 km (0.079 R)
• M38: 27,522,268 km (0.104 R)
• M39: 29,326,718 km (0.08 R)
• M40: 30,550,728 km (0.104 R)
• M41: 31,635,462 km (0.114 R)
• M42: 32,025,912 km (0.092 R)
• M43: 32,104,152 km (0.086 R)
• M44: 32,260,930 km (0.094 R)
• M45: 33,365,411 km (0.08 R)
• M46: 35,287,445 km (0.118 R)
• M47: 35,854,720 km (0.112 R)
• M48: 36,506,817 km (0.071 R)
• M49: 38,903,076 km (0.076 R)
• M50: 39,321,501 km (0.079 R)
• M51: 40,585,304 km (0.034 R)
• M52: 40,924,442 km (0.086 R)
• M53: 45,331,895 km (0.103 R)
• M54: 46,125,212 km (0.104 R)
• M55: 46,923,018 km (0.117 R)
• M56: 47,368,221 km (0.084 R)
• M57: 47,457,531 km (0.102 R)
• M58: 47,814,920 km (0.092 R)
• M59: 48,173,207 km (0.116 R)
• M60: 52,265,158 km (0.084 R)
• M61: 52,449,612 km (0.115 R)
• M62: 52,634,216 km (0.108 R)
• M63: 53,560,825 km (0.101 R)
• M64: 57,035,535 km (0.108 R)
• M65: 57,320,519 km (0.1 R)
• M66: 59,616,846 km (0.061 R)
• M67: 60,099,000 km (0.097 R)
• M68: 61,358,614 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 16,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit