🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.96 AU - 1.5 AU

Year: 506 Days

Day: 23.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.34 AU - 1.64 AU

Year: 675 Days

Day: 20.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,114,796 km

• M1: 246,537 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.07 AU - 3.99 AU

Year: 2460 Days

Day: 43.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 8.3

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.43 AU - 5.83 AU

Year: 4309 Days

Day: 13.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 101,114,796 km

• M1: 113,694 km (0.09 R)
• M2: 648,357 km (0.104 R)
• M3: 1,020,108 km (0.106 R)
• M4: 1,266,047 km (0.075 R)
• M5: 1,466,957 km (0.105 R)
• M6: 1,745,209 km (0.108 R)
• M7: 1,899,295 km (0.117 R)
• M8: 2,464,326 km (0.109 R)
• M9: 2,735,846 km (0.106 R)
• M10: 2,875,271 km (0.115 R)
• M11: 3,037,435 km (0.088 R)
• M12: 3,328,702 km (0.076 R)
• M13: 3,392,281 km (0.025 R)
• M14: 3,607,253 km (0.106 R)
• M15: 3,760,292 km (0.04 R)
• M16: 4,163,907 km (0.09 R)
• M17: 4,417,476 km (0.115 R)
• M18: 4,819,146 km (0.055 R)
• M19: 5,531,381 km (0.099 R)
• M20: 5,938,437 km (0.084 R)
• M21: 6,067,690 km (0.085 R)
• M22: 6,145,630 km (0.037 R)
• M23: 6,250,049 km (0.072 R)
• M24: 6,647,232 km (0.093 R)
• M25: 7,299,479 km (0.068 R)
• M26: 7,493,507 km (0.084 R)
• M27: 7,858,526 km (0.076 R)
• M28: 8,086,064 km (0.104 R)
• M29: 8,723,052 km (0.072 R)
• M30: 8,811,165 km (0.104 R)
• M31: 9,196,380 km (0.111 R)
• M32: 9,345,977 km (0.12 R)
• M33: 9,587,129 km (0.092 R)
• M34: 9,799,857 km (0.082 R)
• M35: 9,891,411 km (0.116 R)
• M36: 10,075,566 km (0.084 R)
• M37: 11,427,781 km (0.054 R)
• M38: 11,978,152 km (0.059 R)
• M39: 12,437,717 km (0.111 R)
• M40: 12,769,674 km (0.063 R)
• M41: 12,836,395 km (0.066 R)
• M42: 12,936,625 km (0.116 R)
• M43: 13,104,325 km (0.105 R)
• M44: 13,239,112 km (0.092 R)
• M45: 13,306,581 km (0.073 R)
• M46: 13,442,117 km (0.11 R)
• M47: 13,748,493 km (0.057 R)
• M48: 14,126,078 km (0.107 R)
• M49: 14,611,523 km (0.046 R)
• M50: 14,716,242 km (0.067 R)
• M51: 15,067,348 km (0.086 R)
• M52: 15,279,179 km (0.055 R)
• M53: 15,885,050 km (0.08 R)
• M54: 15,992,760 km (0.09 R)
• M55: 17,046,528 km (0.11 R)
• M56: 17,267,484 km (0.099 R)
• M57: 17,637,589 km (0.076 R)
• M58: 19,412,268 km (0.111 R)
• M59: 19,604,352 km (0.084 R)
• M60: 20,029,360 km (0.071 R)
• M61: 20,106,851 km (0.083 R)
• M62: 20,574,494 km (0.061 R)
• M63: 21,520,402 km (0.069 R)
• M64: 21,599,838 km (0.098 R)
• M65: 21,958,723 km (0.114 R)
• M66: 22,199,127 km (0.095 R)
• M67: 22,641,937 km (0.105 R)
• M68: 23,250,501 km (0.066 R)
• M69: 23,536,383 km (0.056 R)
• M70: 24,194,015 km (0.06 R)
• M71: 24,608,251 km (0.061 R)
• M72: 24,816,192 km (0.071 R)
• M73: 24,941,256 km (0.059 R)
• M74: 25,066,470 km (0.111 R)
• M75: 25,191,982 km (0.077 R)
• M76: 25,611,754 km (0.084 R)
• M77: 25,780,351 km (0.112 R)
• M78: 26,330,721 km (0.047 R)
• M79: 26,543,449 km (0.047 R)
• M80: 26,713,991 km (0.118 R)
• M81: 26,970,551 km (0.118 R)
• M82: 27,356,963 km (0.03 R)
• M83: 27,615,468 km (0.106 R)
• M84: 28,483,435 km (0.103 R)
• M85: 28,745,530 km (0.074 R)
• M86: 28,833,045 km (0.11 R)
• M87: 29,096,187 km (0.089 R)
• M88: 29,228,133 km (0.091 R)
• M89: 29,448,341 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.6

Radius: 10.3

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.28 AU - 8.7 AU

Year: 9174 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 101,114,796 km

• M1: 135,536 km (0.11 R)
• M2: 210,933 km (0.065 R)
• M3: 386,262 km (0.095 R)
• M4: 1,187,059 km (0.082 R)
• M5: 1,706,463 km (0.049 R)
• M6: 2,266,258 km (0.108 R)
• M7: 2,566,800 km (0.075 R)
• M8: 2,721,784 km (0.075 R)
• M9: 3,233,408 km (0.049 R)
• M10: 3,774,953 km (0.07 R)
• M11: 4,041,237 km (0.112 R)
• M12: 4,131,444 km (0.083 R)
• M13: 5,102,484 km (0.089 R)
• M14: 5,265,546 km (0.111 R)
• M15: 5,331,369 km (0.119 R)
• M16: 5,496,824 km (0.086 R)
• M17: 5,630,565 km (0.063 R)
• M18: 6,072,327 km (0.082 R)
• M19: 6,384,837 km (0.119 R)
• M20: 6,738,337 km (0.118 R)
• M21: 7,501,286 km (0.102 R)
• M22: 8,101,024 km (0.064 R)
• M23: 8,793,961 km (0.071 R)
• M24: 9,226,897 km (0.098 R)
• M25: 9,909,662 km (0.073 R)
• M26: 10,195,544 km (0.12 R)
• M27: 10,943,234 km (0.06 R)
• M28: 11,967,381 km (0.051 R)
• M29: 12,271,813 km (0.074 R)
• M30: 12,490,973 km (0.078 R)
• M31: 12,623,068 km (0.096 R)
• M32: 13,200,666 km (0.062 R)
• M33: 14,014,777 km (0.057 R)
• M34: 14,106,182 km (0.089 R)
• M35: 14,612,720 km (0.08 R)
• M36: 15,313,137 km (0.071 R)
• M37: 15,407,384 km (0.102 R)
• M38: 16,649,794 km (0.093 R)
• M39: 17,038,449 km (0.095 R)
• M40: 17,185,055 km (0.083 R)
• M41: 17,726,001 km (0.086 R)
• M42: 17,874,552 km (0.087 R)
• M43: 18,073,218 km (0.115 R)
• M44: 19,586,400 km (0.11 R)
• M45: 20,617,579 km (0.102 R)
• M46: 20,721,699 km (0.105 R)
• M47: 21,825,133 km (0.103 R)
• M48: 22,090,818 km (0.09 R)
• M49: 22,571,476 km (0.12 R)
• M50: 24,089,147 km (0.093 R)
• M51: 24,528,815 km (0.114 R)
• M52: 24,971,026 km (0.083 R)
• M53: 25,527,680 km (0.103 R)
• M54: 25,695,379 km (0.098 R)
• M55: 25,807,428 km (0.077 R)
• M56: 25,919,626 km (0.106 R)
• M57: 26,596,407 km (0.042 R)
• M58: 26,936,892 km (0.101 R)
• M59: 27,393,315 km (0.072 R)
• M60: 29,068,811 km (0.026 R)
• M61: 29,771,771 km (0.119 R)
• M62: 30,243,603 km (0.077 R)
• M63: 30,421,176 km (0.053 R)
• M64: 30,658,438 km (0.092 R)
• M65: 31,854,024 km (0.069 R)
• M66: 33,308,863 km (0.053 R)
• M67: 33,982,802 km (0.039 R)
• M68: 34,475,876 km (0.096 R)
• M69: 34,785,245 km (0.044 R)
• M70: 35,282,059 km (0.061 R)
• M71: 36,345,700 km (0.115 R)
• M72: 36,723,584 km (0.087 R)
• M73: 37,229,524 km (0.03 R)
• M74: 37,801,437 km (0.106 R)
• M75: 37,992,773 km (0.036 R)
• M76: 38,568,575 km (0.066 R)
• M77: 38,954,089 km (0.075 R)
• M78: 39,147,220 km (0.074 R)
• M79: 39,664,080 km (0.058 R)
• M80: 41,096,929 km (0.095 R)
• M81: 42,083,527 km (0.11 R)
• M82: 42,281,893 km (0.065 R)
• M83: 44,415,907 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 7.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.7 AU - 19.02 AU

Year: 23424 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 150.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 101,114,796 km

• M1: 96,491 km (0.059 R)
• M2: 148,999 km (0.044 R)
• M3: 253,269 km (0.08 R)
• M4: 311,313 km (0.111 R)
• M5: 729,589 km (0.1 R)
• M6: 1,360,593 km (0.04 R)
• M7: 1,494,034 km (0.045 R)
• M8: 1,678,787 km (0.102 R)
• M9: 2,070,285 km (0.091 R)
• M10: 2,172,610 km (0.039 R)
• M11: 2,793,291 km (0.033 R)
• M12: 3,196,607 km (0.069 R)
• M13: 3,345,158 km (0.1 R)
• M14: 3,710,925 km (0.101 R)
• M15: 3,867,105 km (0.062 R)
• M16: 4,025,380 km (0.052 R)
• M17: 4,283,286 km (0.098 R)
• M18: 4,613,299 km (0.117 R)
• M19: 5,297,560 km (0.035 R)
• M20: 5,509,091 km (0.045 R)
• M21: 6,570,039 km (0.101 R)
• M22: 6,797,278 km (0.073 R)
• M23: 7,613,036 km (0.097 R)
• M24: 7,851,794 km (0.074 R)
• M25: 7,931,978 km (0.116 R)
• M26: 8,093,095 km (0.102 R)
• M27: 8,214,569 km (0.12 R)
• M28: 8,418,471 km (0.097 R)
• M29: 8,541,739 km (0.076 R)
• M30: 8,956,574 km (0.106 R)
• M31: 9,633,804 km (0.097 R)
• M32: 9,719,673 km (0.108 R)
• M33: 9,805,841 km (0.11 R)
• M34: 10,680,540 km (0.026 R)
• M35: 10,992,601 km (0.104 R)
• M36: 11,082,360 km (0.112 R)
• M37: 11,398,311 km (0.092 R)
• M38: 11,717,253 km (0.07 R)
• M39: 12,085,264 km (0.076 R)
• M40: 12,927,350 km (0.12 R)
• M41: 13,595,155 km (0.112 R)
• M42: 14,667,323 km (0.114 R)
• M43: 14,815,724 km (0.045 R)
• M44: 15,817,132 km (0.091 R)
• M45: 16,223,739 km (0.099 R)
• M46: 16,428,389 km (0.107 R)
• M47: 16,685,399 km (0.087 R)
• M48: 16,943,754 km (0.09 R)
• M49: 17,516,714 km (0.072 R)
• M50: 17,779,258 km (0.031 R)
• M51: 18,949,861 km (0.104 R)
• M52: 22,153,350 km (0.088 R)
• M53: 22,551,281 km (0.093 R)
• M54: 23,238,683 km (0.086 R)
• M55: 25,698,670 km (0.04 R)
• M56: 27,141,093 km (0.108 R)
• M57: 27,444,926 km (0.113 R)
• M58: 27,994,549 km (0.062 R)
• M59: 28,671,330 km (0.103 R)
• M60: 28,795,047 km (0.109 R)
• M61: 29,104,864 km (0.109 R)
• M62: 29,790,471 km (0.075 R)
• M63: 30,987,105 km (0.076 R)
• M64: 33,102,568 km (0.098 R)
• M65: 33,557,346 km (0.103 R)
• M66: 35,728,759 km (0.073 R)
• M67: 35,928,322 km (0.083 R)
• M68: 36,730,616 km (0.114 R)
• M69: 38,012,969 km (0.097 R)
• M70: 39,791,388 km (0.03 R)
• M71: 39,998,282 km (0.092 R)
• M72: 42,017,255 km (0.11 R)
• M73: 42,087,416 km (0.118 R)
• M74: 42,650,503 km (0.109 R)
• M75: 43,145,223 km (0.077 R)
• M76: 43,357,801 km (0.032 R)
• M77: 43,499,770 km (0.048 R)
• M78: 44,354,572 km (0.08 R)
• M79: 47,097,898 km (0.05 R)
• M80: 47,902,285 km (0.082 R)
• M81: 48,416,453 km (0.045 R)
• M82: 48,711,161 km (0.094 R)
• M83: 49,302,222 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.1

Radius: 6.2

Gravity: 24.98 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.63 AU - 19.27 AU

Year: 25880 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,114,796 km

• M1: 93,648 km (0.038 R)
• M2: 244,443 km (0.116 R)
• M3: 321,037 km (0.098 R)
• M4: 362,924 km (0.105 R)
• M5: 429,495 km (0.107 R)
• M6: 855,251 km (0.079 R)
• M7: 1,240,765 km (0.086 R)
• M8: 1,674,748 km (0.114 R)
• M9: 2,152,414 km (0.116 R)
• M10: 2,714,753 km (0.065 R)
• M11: 3,417,115 km (0.114 R)
• M12: 3,514,802 km (0.059 R)
• M13: 4,329,811 km (0.074 R)
• M14: 5,144,521 km (0.11 R)
• M15: 7,922,105 km (0.061 R)
• M16: 7,986,731 km (0.092 R)
• M17: 8,444,949 km (0.031 R)
• M18: 8,777,356 km (0.101 R)
• M19: 8,911,695 km (0.068 R)
• M20: 10,432,058 km (0.095 R)
• M21: 10,503,117 km (0.112 R)
• M22: 10,788,699 km (0.075 R)
• M23: 11,004,569 km (0.1 R)
• M24: 11,956,610 km (0.081 R)
• M25: 12,329,857 km (0.029 R)
• M26: 12,404,955 km (0.111 R)
• M27: 12,934,830 km (0.042 R)
• M28: 13,938,482 km (0.071 R)
• M29: 14,647,876 km (0.103 R)
• M30: 15,127,337 km (0.103 R)
• M31: 15,207,671 km (0.109 R)
• M32: 15,611,884 km (0.062 R)
• M33: 17,096,045 km (0.08 R)
• M34: 17,685,311 km (0.074 R)
• M35: 17,939,926 km (0.051 R)
• M36: 19,492,603 km (0.027 R)
• M37: 20,196,461 km (0.073 R)
• M38: 21,177,823 km (0.117 R)
• M39: 22,174,593 km (0.092 R)
• M40: 23,838,421 km (0.045 R)
• M41: 24,307,709 km (0.066 R)
• M42: 25,255,412 km (0.1 R)
• M43: 29,566,224 km (0.111 R)
• M44: 29,767,583 km (0.073 R)
• M45: 31,599,558 km (0.053 R)
• M46: 31,908,478 km (0.114 R)
• M47: 32,529,159 km (0.115 R)
• M48: 32,736,951 km (0.105 R)
• M49: 35,585,145 km (0.069 R)
• M50: 37,963,900 km (0.066 R)
• M51: 38,292,268 km (0.113 R)
• M52: 38,621,533 km (0.078 R)
• M53: 39,615,012 km (0.079 R)
• M54: 41,064,915 km (0.11 R)
• M55: 41,514,456 km (0.078 R)
• M56: 43,443,371 km (0.052 R)
• M57: 44,591,535 km (0.071 R)
• M58: 45,169,431 km (0.1 R)
• M59: 48,569,492 km (0.101 R)
• M60: 50,240,201 km (0.033 R)
• M61: 50,962,011 km (0.082 R)
• M62: 52,051,083 km (0.069 R)
• M63: 54,498,654 km (0.049 R)
• M64: 56,608,283 km (0.104 R)
• M65: 57,233,901 km (0.094 R)
• M66: 57,861,764 km (0.067 R)
• M67: 59,886,122 km (0.098 R)
• M68: 62,320,229 km (0.111 R)
• M69: 62,707,538 km (0.064 R)
• M70: 62,836,790 km (0.077 R)
• M71: 64,786,350 km (0.119 R)
• M72: 67,152,091 km (0.026 R)
• M73: 67,284,335 km (0.102 R)
• M74: 68,744,859 km (0.116 R)
• M75: 70,081,666 km (0.108 R)
• M76: 70,484,383 km (0.088 R)
• M77: 72,509,340 km (0.071 R)
• M78: 74,964,540 km (0.113 R)
• M79: 77,031,384 km (0.11 R)
• M80: 77,169,762 km (0.098 R)
• M81: 78,280,377 km (0.098 R)
• M82: 79,116,779 km (0.078 R)
• M83: 80,236,519 km (0.118 R)
• M84: 82,067,297 km (0.056 R)
• M85: 83,911,989 km (0.084 R)
• M86: 84,054,406 km (0.025 R)
• M87: 85,626,680 km (0.09 R)
• M88: 87,064,465 km (0.082 R)
• M89: 87,786,424 km (0.08 R)
• M90: 88,800,398 km (0.087 R)
• M91: 93,189,750 km (0.114 R)
• M92: 93,337,253 km (0.059 R)
• M93: 94,075,967 km (0.11 R)
• M94: 94,372,022 km (0.099 R)
• M95: 95,410,680 km (0.115 R)
• M96: 97,948,907 km (0.06 R)
• M97: 100,509,125 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 10,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit