🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.31 AU - 1.55 AU

Year: 612 Days

Day: 13.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,065,475 km

• M1: 917,933 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.36 AU - 1.72 AU

Year: 684 Days

Day: 44 Hours

Environment

Temp: -30 °C

Axial Tilt: 93.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,065,475 km

• M1: 916,287 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.89 AU - 2.11 AU

Year: 1013 Days

Day: 32.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.37 AU - 2.64 AU

Year: 1416 Days

Day: 12.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.17 AU - 5.01 AU

Year: 3522 Days

Day: 41.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.65 AU - 5.59 AU

Year: 4149 Days

Day: 34.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 12.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.65 AU - 6.17 AU

Year: 4507 Days

Day: 8.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,065,475 km

• M1: 161,267 km (0.064 R)
• M2: 242,797 km (0.055 R)
• M3: 347,366 km (0.1 R)
• M4: 540,647 km (0.11 R)
• M5: 720,912 km (0.107 R)
• M6: 808,128 km (0.072 R)
• M7: 1,316,312 km (0.074 R)
• M8: 1,440,328 km (0.097 R)
• M9: 1,525,300 km (0.035 R)
• M10: 1,612,216 km (0.05 R)
• M11: 1,715,588 km (0.094 R)
• M12: 1,806,245 km (0.034 R)
• M13: 1,960,929 km (0.107 R)
• M14: 2,136,407 km (0.098 R)
• M15: 2,435,005 km (0.11 R)
• M16: 3,296,688 km (0.03 R)
• M17: 3,564,768 km (0.118 R)
• M18: 3,820,281 km (0.102 R)
• M19: 4,061,582 km (0.096 R)
• M20: 4,143,113 km (0.054 R)
• M21: 4,287,176 km (0.086 R)
• M22: 4,391,146 km (0.072 R)
• M23: 4,686,752 km (0.087 R)
• M24: 4,793,864 km (0.042 R)
• M25: 4,945,406 km (0.099 R)
• M26: 6,119,750 km (0.089 R)
• M27: 6,884,045 km (0.104 R)
• M28: 7,302,470 km (0.104 R)
• M29: 7,577,581 km (0.12 R)
• M30: 7,779,837 km (0.086 R)
• M31: 8,685,802 km (0.104 R)
• M32: 9,004,146 km (0.093 R)
• M33: 9,111,258 km (0.101 R)
• M34: 9,380,534 km (0.045 R)
• M35: 9,899,489 km (0.083 R)
• M36: 10,427,869 km (0.037 R)
• M37: 10,709,712 km (0.07 R)
• M38: 11,367,344 km (0.061 R)
• M39: 11,512,155 km (0.093 R)
• M40: 12,542,435 km (0.09 R)
• M41: 12,993,024 km (0.07 R)
• M42: 13,510,034 km (0.118 R)
• M43: 13,602,037 km (0.115 R)
• M44: 14,002,959 km (0.097 R)
• M45: 14,376,505 km (0.115 R)
• M46: 14,595,965 km (0.075 R)
• M47: 15,006,462 km (0.047 R)
• M48: 15,260,928 km (0.103 R)
• M49: 15,806,511 km (0.082 R)
• M50: 15,903,450 km (0.085 R)
• M51: 16,325,915 km (0.084 R)
• M52: 16,522,038 km (0.065 R)
• M53: 17,248,186 km (0.113 R)
• M54: 17,782,848 km (0.074 R)
• M55: 17,950,996 km (0.1 R)
• M56: 19,177,699 km (0.118 R)
• M57: 20,115,528 km (0.037 R)
• M58: 20,501,790 km (0.049 R)
• M59: 20,642,861 km (0.076 R)
• M60: 20,784,380 km (0.095 R)
• M61: 20,926,049 km (0.081 R)
• M62: 21,068,167 km (0.092 R)
• M63: 21,317,547 km (0.071 R)
• M64: 21,639,631 km (0.104 R)
• M65: 21,747,342 km (0.097 R)
• M66: 21,927,308 km (0.114 R)
• M67: 22,179,979 km (0.087 R)
• M68: 22,688,462 km (0.097 R)
• M69: 22,870,971 km (0.102 R)
• M70: 23,237,486 km (0.095 R)
• M71: 24,162,150 km (0.047 R)
• M72: 24,348,549 km (0.106 R)
• M73: 24,460,598 km (0.063 R)
• M74: 24,572,946 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 9.4

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.29 AU - 8.85 AU

Year: 8211 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,065,475 km

• M1: 349,610 km (0.059 R)
• M2: 422,764 km (0.106 R)
• M3: 488,587 km (0.084 R)
• M4: 558,598 km (0.12 R)
• M5: 808,128 km (0.112 R)
• M6: 893,398 km (0.055 R)
• M7: 963,859 km (0.098 R)
• M8: 1,092,214 km (0.074 R)
• M9: 1,532,630 km (0.086 R)
• M10: 1,596,957 km (0.059 R)
• M11: 1,772,585 km (0.074 R)
• M12: 2,119,353 km (0.077 R)
• M13: 3,227,424 km (0.096 R)
• M14: 3,737,404 km (0.118 R)
• M15: 3,824,769 km (0.101 R)
• M16: 4,580,238 km (0.078 R)
• M17: 4,959,020 km (0.087 R)
• M18: 5,055,361 km (0.096 R)
• M19: 5,152,300 km (0.07 R)
• M20: 5,848,230 km (0.09 R)
• M21: 7,621,264 km (0.082 R)
• M22: 8,259,448 km (0.118 R)
• M23: 8,797,851 km (0.046 R)
• M24: 9,467,002 km (0.111 R)
• M25: 9,586,830 km (0.068 R)
• M26: 9,827,832 km (0.084 R)
• M27: 9,908,765 km (0.106 R)
• M28: 10,563,106 km (0.072 R)
• M29: 10,979,287 km (0.093 R)
• M30: 12,434,126 km (0.11 R)
• M31: 12,565,324 km (0.034 R)
• M32: 13,050,619 km (0.1 R)
• M33: 13,857,999 km (0.091 R)
• M34: 14,039,461 km (0.077 R)
• M35: 14,359,301 km (0.112 R)
• M36: 14,866,438 km (0.114 R)
• M37: 15,567,603 km (0.118 R)
• M38: 16,184,096 km (0.116 R)
• M39: 16,327,411 km (0.061 R)
• M40: 17,002,097 km (0.118 R)
• M41: 17,196,574 km (0.114 R)
• M42: 17,294,112 km (0.092 R)
• M43: 17,686,059 km (0.065 R)
• M44: 17,932,446 km (0.094 R)
• M45: 19,131,024 km (0.062 R)
• M46: 19,536,285 km (0.037 R)
• M47: 19,638,012 km (0.1 R)
• M48: 19,842,063 km (0.102 R)
• M49: 21,028,973 km (0.097 R)
• M50: 21,447,248 km (0.078 R)
• M51: 21,709,942 km (0.053 R)
• M52: 22,825,344 km (0.1 R)
• M53: 23,579,317 km (0.073 R)
• M54: 23,741,930 km (0.112 R)
• M55: 24,670,484 km (0.116 R)
• M56: 24,945,894 km (0.112 R)
• M57: 25,166,850 km (0.081 R)
• M58: 25,722,307 km (0.118 R)
• M59: 26,562,897 km (0.092 R)
• M60: 27,583,753 km (0.112 R)
• M61: 27,812,339 km (0.115 R)
• M62: 28,271,305 km (0.061 R)
• M63: 30,544,744 km (0.088 R)
• M64: 32,694,914 km (0.096 R)
• M65: 33,422,408 km (0.096 R)
• M66: 33,971,582 km (0.073 R)
• M67: 34,339,443 km (0.032 R)
• M68: 34,646,867 km (0.113 R)
• M69: 34,893,554 km (0.118 R)
• M70: 37,771,518 km (0.067 R)
• M71: 38,982,363 km (0.052 R)
• M72: 39,110,568 km (0.113 R)
• M73: 39,818,166 km (0.06 R)
• M74: 40,530,102 km (0.096 R)
• M75: 40,594,878 km (0.114 R)
• M76: 40,789,954 km (0.082 R)
• M77: 42,888,962 km (0.1 R)
• M78: 43,618,550 km (0.088 R)
• M79: 44,151,717 km (0.076 R)
• M80: 44,888,487 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.8

Radius: 14.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.81 AU - 9.69 AU

Year: 8487 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,065,475 km

• M1: 194,477 km (0.035 R)
• M2: 286,779 km (0.059 R)
• M3: 652,546 km (0.1 R)
• M4: 943,215 km (0.058 R)
• M5: 1,361,939 km (0.086 R)
• M6: 1,629,719 km (0.077 R)
• M7: 1,915,152 km (0.117 R)
• M8: 2,054,128 km (0.103 R)
• M9: 2,321,460 km (0.057 R)
• M10: 2,556,777 km (0.045 R)
• M11: 3,649,590 km (0.104 R)
• M12: 3,949,833 km (0.115 R)
• M13: 4,154,632 km (0.062 R)
• M14: 4,468,488 km (0.113 R)
• M15: 4,709,042 km (0.099 R)
• M16: 4,953,933 km (0.103 R)
• M17: 5,119,688 km (0.095 R)
• M18: 5,343,337 km (0.053 R)
• M19: 5,975,537 km (0.096 R)
• M20: 6,092,972 km (0.03 R)
• M21: 6,241,074 km (0.08 R)
• M22: 6,420,292 km (0.107 R)
• M23: 6,937,302 km (0.057 R)
• M24: 7,029,903 km (0.105 R)
• M25: 7,341,815 km (0.08 R)
• M26: 7,531,206 km (0.052 R)
• M27: 7,690,228 km (0.113 R)
• M28: 8,801,292 km (0.117 R)
• M29: 9,070,119 km (0.118 R)
• M30: 9,239,464 km (0.106 R)
• M31: 9,512,779 km (0.108 R)
• M32: 9,823,344 km (0.115 R)
• M33: 10,775,086 km (0.118 R)
• M34: 12,426,347 km (0.108 R)
• M35: 12,614,691 km (0.106 R)
• M36: 14,589,532 km (0.06 R)
• M37: 14,868,084 km (0.117 R)
• M38: 15,188,522 km (0.062 R)
• M39: 15,349,639 km (0.113 R)
• M40: 16,122,761 km (0.104 R)
• M41: 16,369,448 km (0.104 R)
• M42: 16,950,187 km (0.111 R)
• M43: 17,243,099 km (0.046 R)
• M44: 17,622,180 km (0.099 R)
• M45: 18,474,439 km (0.102 R)
• M46: 18,732,645 km (0.117 R)
• M47: 19,777,886 km (0.103 R)
• M48: 19,953,962 km (0.115 R)
• M49: 20,707,936 km (0.09 R)
• M50: 21,381,126 km (0.077 R)
• M51: 21,697,675 km (0.07 R)
• M52: 22,840,902 km (0.1 R)
• M53: 23,676,257 km (0.077 R)
• M54: 24,332,842 km (0.069 R)
• M55: 24,474,361 km (0.093 R)
• M56: 24,805,571 km (0.096 R)
• M57: 24,995,560 km (0.074 R)
• M58: 25,424,607 km (0.062 R)
• M59: 25,808,176 km (0.046 R)
• M60: 26,097,049 km (0.066 R)
• M61: 27,116,559 km (0.068 R)
• M62: 27,655,859 km (0.106 R)
• M63: 27,754,295 km (0.116 R)
• M64: 28,149,083 km (0.069 R)
• M65: 28,545,817 km (0.109 R)
• M66: 28,844,713 km (0.049 R)
• M67: 29,194,623 km (0.08 R)
• M68: 30,151,301 km (0.094 R)
• M69: 30,761,062 km (0.118 R)
• M70: 31,118,451 km (0.029 R)
• M71: 31,631,572 km (0.056 R)
• M72: 32,770,311 km (0.115 R)
• M73: 33,187,689 km (0.113 R)
• M74: 33,292,258 km (0.112 R)
• M75: 33,869,706 km (0.095 R)
• M76: 34,503,402 km (0.08 R)
• M77: 34,609,467 km (0.028 R)
• M78: 34,768,640 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.9

Radius: 12

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.44 AU - 10.96 AU

Year: 12536 Days

Day: 10.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,065,475 km

• M1: 169,644 km (0.091 R)
• M2: 406,158 km (0.054 R)
• M3: 496,366 km (0.08 R)
• M4: 702,063 km (0.11 R)
• M5: 916,736 km (0.116 R)
• M6: 1,000,361 km (0.073 R)
• M7: 1,244,953 km (0.109 R)
• M8: 1,386,772 km (0.079 R)
• M9: 1,661,135 km (0.106 R)
• M10: 1,739,075 km (0.108 R)
• M11: 1,926,073 km (0.113 R)
• M12: 2,407,927 km (0.073 R)
• M13: 2,926,733 km (0.067 R)
• M14: 3,118,368 km (0.117 R)
• M15: 3,281,130 km (0.114 R)
• M16: 3,446,735 km (0.108 R)
• M17: 3,547,564 km (0.095 R)
• M18: 3,855,885 km (0.12 R)
• M19: 4,389,202 km (0.068 R)
• M20: 5,368,320 km (0.049 R)
• M21: 5,643,280 km (0.069 R)
• M22: 5,722,717 km (0.057 R)
• M23: 6,704,977 km (0.068 R)
• M24: 7,916,271 km (0.106 R)
• M25: 8,730,233 km (0.116 R)
• M26: 10,437,294 km (0.06 R)
• M27: 11,078,620 km (0.095 R)
• M28: 11,278,483 km (0.1 R)
• M29: 11,732,662 km (0.092 R)
• M30: 12,815,900 km (0.058 R)
• M31: 13,662,474 km (0.098 R)
• M32: 15,353,828 km (0.053 R)
• M33: 16,082,669 km (0.105 R)
• M34: 16,536,848 km (0.112 R)
• M35: 17,749,039 km (0.108 R)
• M36: 18,218,328 km (0.062 R)
• M37: 18,989,655 km (0.096 R)
• M38: 19,169,172 km (0.116 R)
• M39: 20,441,651 km (0.115 R)
• M40: 20,564,322 km (0.079 R)
• M41: 20,933,679 km (0.101 R)
• M42: 23,837,224 km (0.089 R)
• M43: 25,533,514 km (0.111 R)
• M44: 26,329,524 km (0.052 R)
• M45: 26,596,557 km (0.104 R)
• M46: 27,066,294 km (0.106 R)
• M47: 27,403,488 km (0.087 R)
• M48: 27,538,724 km (0.074 R)
• M49: 28,903,505 km (0.116 R)
• M50: 29,317,144 km (0.108 R)
• M51: 29,594,049 km (0.11 R)
• M52: 30,011,128 km (0.115 R)
• M53: 30,150,553 km (0.102 R)
• M54: 30,710,348 km (0.079 R)
• M55: 30,921,281 km (0.106 R)
• M56: 31,273,734 km (0.067 R)
• M57: 33,416,574 km (0.085 R)
• M58: 33,561,086 km (0.117 R)
• M59: 33,995,967 km (0.069 R)
• M60: 34,214,080 km (0.088 R)
• M61: 35,385,282 km (0.074 R)
• M62: 35,827,942 km (0.082 R)
• M63: 35,975,745 km (0.116 R)
• M64: 37,017,096 km (0.039 R)
• M65: 37,466,338 km (0.072 R)
• M66: 37,917,525 km (0.056 R)
• M67: 39,816,520 km (0.093 R)
• M68: 41,202,844 km (0.049 R)
• M69: 41,824,124 km (0.111 R)
• M70: 42,526,635 km (0.093 R)
• M71: 42,683,264 km (0.056 R)
• M72: 43,548,389 km (0.04 R)
• M73: 44,022,764 km (0.099 R)
• M74: 44,578,221 km (0.053 R)
• M75: 44,816,979 km (0.108 R)
• M76: 46,500,404 km (0.101 R)
• M77: 46,661,820 km (0.053 R)
• M78: 48,204,623 km (0.09 R)
• M79: 48,531,494 km (0.042 R)
• M80: 49,763,881 km (0.103 R)
• M81: 50,508,280 km (0.05 R)
• M82: 51,006,591 km (0.085 R)
• M83: 52,427,471 km (0.053 R)
• M84: 53,016,289 km (0.076 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit