🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.5 AU - 0.52 AU

Year: 239 Days

Day: 12.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,080,655 km

• M1: 277,953 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.64 AU - 0.66 AU

Year: 344 Days

Day: 43.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 8.9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.63 AU - 0.77 AU

Year: 384 Days

Day: 5.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 25,080,655 km

• M1: 111,151 km (0.087 R)
• M2: 174,730 km (0.116 R)
• M3: 244,144 km (0.119 R)
• M4: 341,532 km (0.109 R)
• M5: 409,150 km (0.047 R)
• M6: 522,246 km (0.097 R)
• M7: 586,424 km (0.11 R)
• M8: 716,723 km (0.098 R)
• M9: 826,827 km (0.081 R)
• M10: 923,019 km (0.051 R)
• M11: 982,708 km (0.115 R)
• M12: 1,043,744 km (0.105 R)
• M13: 1,114,654 km (0.115 R)
• M14: 1,213,239 km (0.096 R)
• M15: 1,301,352 km (0.084 R)
• M16: 1,368,970 km (0.113 R)
• M17: 1,484,460 km (0.087 R)
• M18: 1,661,284 km (0.097 R)
• M19: 1,814,921 km (0.116 R)
• M20: 1,988,754 km (0.069 R)
• M21: 2,099,008 km (0.111 R)
• M22: 2,173,657 km (0.086 R)
• M23: 2,309,043 km (0.08 R)
• M24: 2,634,419 km (0.098 R)
• M25: 2,726,720 km (0.062 R)
• M26: 2,790,748 km (0.052 R)
• M27: 2,896,813 km (0.097 R)
• M28: 3,094,731 km (0.1 R)
• M29: 3,161,601 km (0.119 R)
• M30: 3,241,487 km (0.1 R)
• M31: 3,371,786 km (0.097 R)
• M32: 3,516,448 km (0.066 R)
• M33: 3,612,041 km (0.073 R)
• M34: 3,676,218 km (0.107 R)
• M35: 3,831,800 km (0.114 R)
• M36: 4,042,583 km (0.101 R)
• M37: 4,136,082 km (0.109 R)
• M38: 4,223,447 km (0.114 R)
• M39: 4,400,272 km (0.093 R)
• M40: 4,468,788 km (0.055 R)
• M41: 4,600,284 km (0.091 R)
• M42: 4,725,946 km (0.116 R)
• M43: 4,796,257 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 11.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.71 AU - 0.89 AU

Year: 469 Days

Day: 5.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 25,080,655 km

• M1: 146,008 km (0.096 R)
• M2: 227,090 km (0.099 R)
• M3: 301,739 km (0.045 R)
• M4: 376,239 km (0.08 R)
• M5: 484,548 km (0.107 R)
• M6: 560,394 km (0.079 R)
• M7: 636,389 km (0.065 R)
• M8: 714,031 km (0.093 R)
• M9: 834,906 km (0.112 R)
• M10: 918,681 km (0.112 R)
• M11: 1,014,274 km (0.083 R)
• M12: 1,092,663 km (0.085 R)
• M13: 1,185,563 km (0.081 R)
• M14: 1,300,005 km (0.062 R)
• M15: 1,373,159 km (0.039 R)
• M16: 1,490,743 km (0.106 R)
• M17: 1,574,368 km (0.068 R)
• M18: 1,656,198 km (0.062 R)
• M19: 1,831,676 km (0.083 R)
• M20: 1,910,814 km (0.097 R)
• M21: 2,028,248 km (0.051 R)
• M22: 2,144,336 km (0.066 R)
• M23: 2,239,480 km (0.045 R)
• M24: 2,312,933 km (0.115 R)
• M25: 2,387,133 km (0.115 R)
• M26: 2,509,953 km (0.093 R)
• M27: 2,602,554 km (0.109 R)
• M28: 2,824,408 km (0.09 R)
• M29: 2,933,614 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 8.6

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.74 AU - 0.88 AU

Year: 478 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,080,655 km

• M1: 117,135 km (0.079 R)
• M2: 201,957 km (0.119 R)
• M3: 343,926 km (0.083 R)
• M4: 426,055 km (0.051 R)
• M5: 550,071 km (0.103 R)
• M6: 678,426 km (0.083 R)
• M7: 777,311 km (0.093 R)
• M8: 872,006 km (0.103 R)
• M9: 932,743 km (0.095 R)
• M10: 1,024,147 km (0.091 R)
• M11: 1,159,383 km (0.078 R)
• M12: 1,221,467 km (0.098 R)
• M13: 1,376,450 km (0.109 R)
• M14: 1,447,958 km (0.077 R)
• M15: 1,606,532 km (0.068 R)
• M16: 1,747,154 km (0.045 R)
• M17: 1,885,681 km (0.098 R)
• M18: 2,122,644 km (0.116 R)
• M19: 2,199,537 km (0.048 R)
• M20: 2,369,331 km (0.114 R)
• M21: 2,611,530 km (0.113 R)
• M22: 2,714,902 km (0.091 R)
• M23: 2,784,615 km (0.079 R)
• M24: 2,968,620 km (0.117 R)
• M25: 3,142,004 km (0.084 R)
• M26: 3,222,637 km (0.077 R)
• M27: 3,318,679 km (0.116 R)
• M28: 3,393,329 km (0.075 R)
• M29: 3,476,056 km (0.113 R)
• M30: 3,544,273 km (0.037 R)
• M31: 3,689,831 km (0.103 R)
• M32: 3,782,732 km (0.08 R)
• M33: 3,915,724 km (0.09 R)
• M34: 4,018,498 km (0.097 R)
• M35: 4,090,155 km (0.11 R)
• M36: 4,154,183 km (0.037 R)
• M37: 4,234,817 km (0.065 R)
• M38: 4,299,592 km (0.105 R)
• M39: 4,422,113 km (0.111 R)
• M40: 4,479,708 km (0.052 R)
• M41: 4,662,218 km (0.109 R)
• M42: 4,830,216 km (0.055 R)
• M43: 4,906,511 km (0.093 R)
• M44: 4,983,255 km (0.094 R)
• M45: 5,129,262 km (0.108 R)
• M46: 5,189,849 km (0.065 R)
• M47: 5,267,939 km (0.097 R)
• M48: 5,460,771 km (0.117 R)
• M49: 5,566,836 km (0.101 R)
• M50: 5,745,306 km (0.086 R)
• M51: 5,799,161 km (0.05 R)
• M52: 5,898,494 km (0.114 R)
• M53: 5,952,798 km (0.099 R)
• M54: 6,016,527 km (0.101 R)
• M55: 6,171,959 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.3

Radius: 10.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.67 AU - 0.99 AU

Year: 496 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 55.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,080,655 km

• M1: 134,189 km (0.074 R)
• M2: 203,004 km (0.066 R)
• M3: 266,733 km (0.101 R)
• M4: 334,052 km (0.095 R)
• M5: 421,268 km (0.067 R)
• M6: 544,686 km (0.101 R)
• M7: 638,185 km (0.079 R)
• M8: 726,298 km (0.12 R)
• M9: 826,977 km (0.088 R)
• M10: 903,721 km (0.108 R)
• M11: 995,873 km (0.086 R)
• M12: 1,069,326 km (0.065 R)
• M13: 1,226,852 km (0.098 R)
• M14: 1,411,606 km (0.04 R)
• M15: 1,545,047 km (0.052 R)
• M16: 1,656,946 km (0.053 R)
• M17: 1,750,594 km (0.075 R)
• M18: 1,846,038 km (0.048 R)
• M19: 1,932,356 km (0.118 R)
• M20: 2,020,170 km (0.049 R)
• M21: 2,131,770 km (0.08 R)
• M22: 2,211,206 km (0.087 R)
• M23: 2,274,336 km (0.095 R)
• M24: 2,408,376 km (0.108 R)
• M25: 2,532,991 km (0.052 R)
• M26: 2,629,482 km (0.066 R)
• M27: 2,708,769 km (0.101 R)
• M28: 2,776,387 km (0.107 R)
• M29: 3,130,186 km (0.115 R)
• M30: 3,220,842 km (0.107 R)
• M31: 3,312,546 km (0.077 R)
• M32: 3,498,346 km (0.119 R)
• M33: 3,599,325 km (0.074 R)
• M34: 3,811,305 km (0.098 R)
• M35: 3,908,244 km (0.066 R)
• M36: 3,999,200 km (0.089 R)
• M37: 4,062,480 km (0.093 R)
• M38: 4,154,632 km (0.071 R)
• M39: 4,290,467 km (0.098 R)
• M40: 4,916,235 km (0.062 R)
• M41: 5,044,739 km (0.065 R)
• M42: 5,205,258 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 12.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.82 AU - 0.92 AU

Year: 532 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,080,655 km

• M1: 159,322 km (0.117 R)
• M2: 242,349 km (0.113 R)
• M3: 326,722 km (0.116 R)
• M4: 418,874 km (0.106 R)
• M5: 504,893 km (0.106 R)
• M6: 598,840 km (0.036 R)
• M7: 680,970 km (0.102 R)
• M8: 785,389 km (0.11 R)
• M9: 874,848 km (0.082 R)
• M10: 955,930 km (0.118 R)
• M11: 1,181,674 km (0.12 R)
• M12: 1,346,979 km (0.071 R)
• M13: 1,523,056 km (0.113 R)
• M14: 1,664,875 km (0.077 R)
• M15: 1,777,372 km (0.087 R)
• M16: 1,858,006 km (0.093 R)
• M17: 1,952,701 km (0.068 R)
• M18: 2,088,087 km (0.084 R)
• M19: 2,240,079 km (0.06 R)
• M20: 2,337,766 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.5

Radius: 14.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.06 AU - 1.2 AU

Year: 788 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,080,655 km

• M1: 179,368 km (0.117 R)
• M2: 287,078 km (0.108 R)
• M3: 397,631 km (0.116 R)
• M4: 493,673 km (0.074 R)
• M5: 595,699 km (0.09 R)
• M6: 774,169 km (0.068 R)
• M7: 941,419 km (0.117 R)
• M8: 1,036,414 km (0.085 R)
• M9: 1,128,417 km (0.104 R)
• M10: 1,223,561 km (0.034 R)
• M11: 1,328,878 km (0.075 R)
• M12: 1,452,147 km (0.059 R)
• M13: 1,594,713 km (0.106 R)
• M14: 1,821,952 km (0.087 R)
• M15: 1,919,191 km (0.101 R)
• M16: 2,068,490 km (0.111 R)
• M17: 2,247,858 km (0.093 R)
• M18: 2,522,220 km (0.087 R)
• M19: 2,742,428 km (0.05 R)
• M20: 2,845,501 km (0.035 R)
• M21: 2,940,346 km (0.104 R)
• M22: 3,065,410 km (0.103 R)
• M23: 3,201,993 km (0.089 R)
• M24: 3,310,900 km (0.11 R)
• M25: 3,583,467 km (0.111 R)
• M26: 3,686,241 km (0.083 R)
• M27: 3,842,421 km (0.115 R)
• M28: 4,043,481 km (0.038 R)
• M29: 4,258,902 km (0.085 R)
• M30: 4,412,090 km (0.049 R)
• M31: 4,544,783 km (0.052 R)
• M32: 4,780,400 km (0.087 R)
• M33: 4,905,314 km (0.117 R)
• M34: 5,193,589 km (0.106 R)
• M35: 5,475,581 km (0.053 R)
• M36: 5,666,468 km (0.1 R)
• M37: 5,811,129 km (0.1 R)
• M38: 6,190,509 km (0.079 R)
• M39: 6,339,509 km (0.103 R)
• M40: 6,691,962 km (0.107 R)
• M41: 6,845,000 km (0.052 R)
• M42: 7,050,847 km (0.095 R)
• M43: 7,167,533 km (0.06 R)
• M44: 7,720,896 km (0.039 R)
• M45: 7,854,636 km (0.067 R)
• M46: 7,975,810 km (0.058 R)
• M47: 8,576,745 km (0.028 R)
• M48: 8,812,960 km (0.091 R)
• M49: 9,009,083 km (0.105 R)
• M50: 9,249,188 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 13.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.77 AU - 3.47 AU

Year: 3615 Days

Day: 11.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,080,655 km

• M1: 186,997 km (0.112 R)
• M2: 318,494 km (0.058 R)
• M3: 481,705 km (0.109 R)
• M4: 630,555 km (0.095 R)
• M5: 1,065,586 km (0.095 R)
• M6: 1,178,831 km (0.094 R)
• M7: 1,323,343 km (0.107 R)
• M8: 1,601,894 km (0.092 R)
• M9: 1,778,419 km (0.086 R)
• M10: 2,103,346 km (0.038 R)
• M11: 2,515,339 km (0.067 R)
• M12: 2,704,730 km (0.062 R)
• M13: 2,988,965 km (0.053 R)
• M14: 3,339,324 km (0.052 R)
• M15: 3,644,653 km (0.1 R)
• M16: 3,742,041 km (0.073 R)
• M17: 3,999,349 km (0.037 R)
• M18: 4,201,307 km (0.058 R)
• M19: 4,448,143 km (0.08 R)
• M20: 4,763,346 km (0.11 R)
• M21: 4,913,093 km (0.048 R)
• M22: 5,020,953 km (0.098 R)
• M23: 5,393,901 km (0.083 R)
• M24: 5,866,929 km (0.051 R)
• M25: 6,073,823 km (0.076 R)
• M26: 6,236,436 km (0.079 R)
• M27: 6,330,084 km (0.119 R)
• M28: 6,589,786 km (0.089 R)
• M29: 6,757,037 km (0.092 R)
• M30: 7,217,948 km (0.11 R)
• M31: 7,564,117 km (0.048 R)
• M32: 7,664,049 km (0.111 R)
• M33: 7,789,711 km (0.03 R)
• M34: 7,890,540 km (0.071 R)
• M35: 8,427,746 km (0.083 R)
• M36: 9,242,156 km (0.092 R)
• M37: 9,376,047 km (0.099 R)
• M38: 9,483,458 km (0.111 R)
• M39: 9,753,931 km (0.117 R)
• M40: 10,026,947 km (0.08 R)
• M41: 10,302,656 km (0.031 R)
• M42: 10,413,508 km (0.08 R)
• M43: 10,664,683 km (0.119 R)
• M44: 10,917,802 km (0.04 R)
• M45: 11,516,194 km (0.104 R)
• M46: 11,602,512 km (0.072 R)
• M47: 12,037,542 km (0.113 R)
• M48: 12,537,199 km (0.092 R)
• M49: 13,617,595 km (0.114 R)
• M50: 13,769,886 km (0.082 R)
• M51: 14,261,464 km (0.084 R)
• M52: 14,696,345 km (0.085 R)
• M53: 15,643,001 km (0.072 R)
• M54: 16,382,014 km (0.098 R)
• M55: 16,739,553 km (0.073 R)
• M56: 16,935,676 km (0.101 R)
• M57: 17,594,804 km (0.051 R)
• M58: 17,694,436 km (0.091 R)
• M59: 18,329,629 km (0.09 R)
• M60: 18,666,972 km (0.092 R)
• M61: 18,802,508 km (0.079 R)
• M62: 18,972,301 km (0.107 R)
• M63: 19,108,585 km (0.103 R)
• M64: 19,211,059 km (0.086 R)
• M65: 19,863,904 km (0.082 R)
• M66: 20,384,355 km (0.094 R)
• M67: 21,794,465 km (0.112 R)
• M68: 22,727,806 km (0.087 R)
• M69: 23,308,695 km (0.074 R)
• M70: 23,418,200 km (0.107 R)
• M71: 23,821,067 km (0.107 R)
• M72: 24,004,923 km (0.07 R)
• M73: 24,411,081 km (0.083 R)
• M74: 24,522,233 km (0.096 R)
• M75: 24,931,383 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 18,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit