🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.72 AU - 0.82 AU

Year: 255 Days

Day: 36.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.73 AU - 1.17 AU

Year: 349 Days

Day: 44.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.05 AU - 1.41 AU

Year: 514 Days

Day: 41.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.88 AU - 2.1 AU

Year: 1058 Days

Day: 40 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.79 AU - 2.97 AU

Year: 1383 Days

Day: 43.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.4

Radius: 10.9

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.55 AU - 6.47 AU

Year: 4873 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,201,120 km

• M1: 136,583 km (0.114 R)
• M2: 252,820 km (0.113 R)
• M3: 670,049 km (0.081 R)
• M4: 1,087,876 km (0.114 R)
• M5: 1,192,893 km (0.069 R)
• M6: 1,381,088 km (0.108 R)
• M7: 1,545,496 km (0.111 R)
• M8: 1,948,662 km (0.109 R)
• M9: 2,115,463 km (0.079 R)
• M10: 2,210,159 km (0.117 R)
• M11: 2,502,922 km (0.113 R)
• M12: 2,583,256 km (0.096 R)
• M13: 2,955,156 km (0.106 R)
• M14: 3,410,682 km (0.082 R)
• M15: 3,590,199 km (0.091 R)
• M16: 4,076,093 km (0.104 R)
• M17: 4,460,410 km (0.072 R)
• M18: 4,558,247 km (0.12 R)
• M19: 4,831,263 km (0.112 R)
• M20: 4,906,661 km (0.107 R)
• M21: 5,033,220 km (0.082 R)
• M22: 5,238,020 km (0.113 R)
• M23: 6,057,367 km (0.089 R)
• M24: 6,607,140 km (0.093 R)
• M25: 7,001,629 km (0.097 R)
• M26: 7,230,514 km (0.1 R)
• M27: 7,607,650 km (0.11 R)
• M28: 7,961,599 km (0.047 R)
• M29: 8,050,909 km (0.116 R)
• M30: 8,290,714 km (0.073 R)
• M31: 8,777,505 km (0.071 R)
• M32: 9,055,458 km (0.062 R)
• M33: 9,211,190 km (0.108 R)
• M34: 9,367,669 km (0.09 R)
• M35: 9,462,065 km (0.1 R)
• M36: 9,588,476 km (0.07 R)
• M37: 9,747,049 km (0.093 R)
• M38: 10,196,142 km (0.11 R)
• M39: 10,293,231 km (0.112 R)
• M40: 11,415,066 km (0.092 R)
• M41: 11,854,285 km (0.034 R)
• M42: 13,488,043 km (0.11 R)
• M43: 14,421,983 km (0.087 R)
• M44: 15,080,662 km (0.093 R)
• M45: 15,191,514 km (0.118 R)
• M46: 15,265,416 km (0.116 R)
• M47: 16,427,492 km (0.074 R)
• M48: 16,961,706 km (0.104 R)
• M49: 17,115,343 km (0.116 R)
• M50: 17,308,025 km (0.107 R)
• M51: 17,385,367 km (0.089 R)
• M52: 17,656,887 km (0.114 R)
• M53: 17,773,573 km (0.093 R)
• M54: 17,851,514 km (0.087 R)
• M55: 18,598,157 km (0.082 R)
• M56: 18,716,938 km (0.041 R)
• M57: 18,875,811 km (0.061 R)
• M58: 19,114,868 km (0.116 R)
• M59: 19,354,973 km (0.098 R)
• M60: 19,435,157 km (0.1 R)
• M61: 19,636,217 km (0.106 R)
• M62: 19,959,498 km (0.101 R)
• M63: 20,652,136 km (0.12 R)
• M64: 20,816,245 km (0.051 R)
• M65: 20,939,663 km (0.09 R)
• M66: 21,685,109 km (0.046 R)
• M67: 22,355,008 km (0.095 R)
• M68: 23,201,882 km (0.083 R)
• M69: 23,543,713 km (0.091 R)
• M70: 24,883,511 km (0.041 R)
• M71: 25,628,808 km (0.117 R)
• M72: 26,026,290 km (0.066 R)
• M73: 26,292,424 km (0.087 R)
• M74: 27,276,030 km (0.076 R)
• M75: 27,366,088 km (0.09 R)
• M76: 28,545,368 km (0.079 R)
• M77: 29,279,295 km (0.11 R)
• M78: 30,298,506 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.3

Radius: 4.1

Gravity: 38.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.6 AU - 12.34 AU

Year: 15602 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,201,120 km

• M1: 56,698 km (0.113 R)
• M2: 104,868 km (0.108 R)
• M3: 155,582 km (0.091 R)
• M4: 190,887 km (0.077 R)
• M5: 243,097 km (0.096 R)
• M6: 271,221 km (0.109 R)
• M7: 482,154 km (0.091 R)
• M8: 1,002,007 km (0.084 R)
• M9: 1,049,130 km (0.097 R)
• M10: 1,321,697 km (0.103 R)
• M11: 1,615,358 km (0.101 R)
• M12: 1,755,381 km (0.112 R)
• M13: 1,957,937 km (0.106 R)
• M14: 2,107,385 km (0.117 R)
• M15: 2,198,640 km (0.102 R)
• M16: 2,448,768 km (0.115 R)
• M17: 3,681,604 km (0.111 R)
• M18: 4,320,237 km (0.102 R)
• M19: 5,824,443 km (0.112 R)
• M20: 6,125,584 km (0.059 R)
• M21: 6,431,960 km (0.083 R)
• M22: 6,520,373 km (0.089 R)
• M23: 6,653,664 km (0.117 R)
• M24: 7,059,224 km (0.106 R)
• M25: 7,196,256 km (0.107 R)
• M26: 7,426,487 km (0.027 R)
• M27: 7,847,007 km (0.077 R)
• M28: 8,083,970 km (0.101 R)
• M29: 9,055,010 km (0.115 R)
• M30: 10,268,099 km (0.03 R)
• M31: 10,631,472 km (0.097 R)
• M32: 10,946,226 km (0.07 R)
• M33: 11,531,303 km (0.031 R)
• M34: 14,837,566 km (0.067 R)
• M35: 14,954,551 km (0.106 R)
• M36: 15,307,004 km (0.111 R)
• M37: 17,171,442 km (0.109 R)
• M38: 17,417,231 km (0.034 R)
• M39: 17,602,284 km (0.064 R)
• M40: 18,600,251 km (0.117 R)
• M41: 19,106,191 km (0.066 R)
• M42: 19,233,349 km (0.105 R)
• M43: 19,360,807 km (0.083 R)
• M44: 19,680,647 km (0.086 R)
• M45: 20,260,788 km (0.079 R)
• M46: 20,846,613 km (0.071 R)
• M47: 20,911,987 km (0.104 R)
• M48: 21,437,973 km (0.102 R)
• M49: 21,702,462 km (0.091 R)
• M50: 22,034,719 km (0.037 R)
• M51: 22,771,638 km (0.052 R)
• M52: 23,244,667 km (0.076 R)
• M53: 23,516,486 km (0.112 R)
• M54: 23,994,601 km (0.09 R)
• M55: 24,131,932 km (0.047 R)
• M56: 26,150,605 km (0.101 R)
• M57: 28,803,574 km (0.094 R)
• M58: 28,876,428 km (0.067 R)
• M59: 29,095,439 km (0.109 R)
• M60: 29,461,655 km (0.118 R)
• M61: 29,829,516 km (0.097 R)
• M62: 31,691,112 km (0.087 R)
• M63: 34,436,981 km (0.075 R)
• M64: 34,591,815 km (0.091 R)
• M65: 35,760,025 km (0.098 R)
• M66: 37,974,971 km (0.111 R)
• M67: 39,341,248 km (0.102 R)
• M68: 39,908,523 km (0.057 R)
• M69: 40,071,136 km (0.081 R)
• M70: 43,284,947 km (0.116 R)
• M71: 44,206,320 km (0.08 R)
• M72: 45,049,454 km (0.096 R)
• M73: 46,238,907 km (0.118 R)
• M74: 46,324,177 km (0.085 R)
• M75: 48,128,627 km (0.117 R)
• M76: 51,894,305 km (0.102 R)
• M77: 53,051,294 km (0.105 R)
• M78: 53,408,983 km (0.068 R)
• M79: 54,577,043 km (0.085 R)
• M80: 54,667,251 km (0.073 R)
• M81: 54,938,172 km (0.06 R)
• M82: 55,300,050 km (0.094 R)
• M83: 55,572,019 km (0.11 R)
• M84: 55,844,436 km (0.084 R)
• M85: 56,026,198 km (0.064 R)
• M86: 56,117,303 km (0.119 R)
• M87: 58,685,001 km (0.096 R)
• M88: 59,983,061 km (0.107 R)
• M89: 60,076,111 km (0.085 R)
• M90: 60,169,311 km (0.107 R)
• M91: 60,355,710 km (0.111 R)
• M92: 62,042,127 km (0.077 R)
• M93: 62,324,567 km (0.056 R)
• M94: 62,418,964 km (0.118 R)
• M95: 62,513,210 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.6

Radius: 5

Gravity: 35.46 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.68 AU - 15.6 AU

Year: 16930 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,201,120 km

• M1: 428,299 km (0.101 R)
• M2: 589,864 km (0.049 R)
• M3: 841,787 km (0.056 R)
• M4: 1,151,754 km (0.118 R)
• M5: 1,234,482 km (0.081 R)
• M6: 1,290,730 km (0.092 R)
• M7: 1,405,921 km (0.059 R)
• M8: 1,708,408 km (0.115 R)
• M9: 2,406,731 km (0.106 R)
• M10: 2,878,413 km (0.112 R)
• M11: 3,105,652 km (0.098 R)
• M12: 3,221,441 km (0.083 R)
• M13: 4,762,598 km (0.105 R)
• M14: 5,167,410 km (0.113 R)
• M15: 5,443,268 km (0.106 R)
• M16: 5,724,063 km (0.066 R)
• M17: 6,544,757 km (0.063 R)
• M18: 6,843,055 km (0.088 R)
• M19: 7,196,854 km (0.065 R)
• M20: 8,346,963 km (0.085 R)
• M21: 8,508,080 km (0.116 R)
• M22: 8,562,085 km (0.113 R)
• M23: 9,107,967 km (0.107 R)
• M24: 9,440,972 km (0.093 R)
• M25: 9,608,970 km (0.12 R)
• M26: 9,665,219 km (0.102 R)
• M27: 10,348,283 km (0.068 R)
• M28: 10,637,456 km (0.036 R)
• M29: 10,812,186 km (0.037 R)
• M30: 11,105,697 km (0.074 R)
• M31: 11,282,971 km (0.075 R)
• M32: 13,989,196 km (0.111 R)
• M33: 14,373,064 km (0.092 R)
• M34: 15,479,490 km (0.092 R)
• M35: 15,677,558 km (0.101 R)
• M36: 16,076,236 km (0.106 R)
• M37: 17,155,585 km (0.073 R)
• M38: 17,360,534 km (0.116 R)
• M39: 18,397,546 km (0.117 R)
• M40: 18,467,408 km (0.102 R)
• M41: 18,677,593 km (0.065 R)
• M42: 19,525,664 km (0.091 R)
• M43: 22,144,674 km (0.111 R)
• M44: 23,646,636 km (0.055 R)
• M45: 23,798,628 km (0.077 R)
• M46: 24,103,508 km (0.083 R)
• M47: 24,871,693 km (0.076 R)
• M48: 26,274,323 km (0.085 R)
• M49: 26,589,376 km (0.085 R)
• M50: 26,747,501 km (0.11 R)
• M51: 28,911,584 km (0.111 R)
• M52: 29,155,578 km (0.112 R)
• M53: 31,631,871 km (0.039 R)
• M54: 31,967,120 km (0.066 R)
• M55: 34,432,792 km (0.12 R)
• M56: 35,818,966 km (0.087 R)
• M57: 36,080,912 km (0.109 R)
• M58: 36,870,639 km (0.032 R)
• M59: 38,199,367 km (0.068 R)
• M60: 39,093,963 km (0.111 R)
• M61: 40,176,453 km (0.084 R)
• M62: 40,448,571 km (0.112 R)
• M63: 41,726,736 km (0.061 R)
• M64: 42,370,755 km (0.029 R)
• M65: 45,450,975 km (0.047 R)
• M66: 46,303,533 km (0.118 R)
• M67: 46,779,404 km (0.065 R)
• M68: 46,874,847 km (0.095 R)
• M69: 47,544,298 km (0.098 R)
• M70: 50,253,366 km (0.029 R)
• M71: 50,546,577 km (0.099 R)
• M72: 50,644,564 km (0.12 R)
• M73: 51,725,259 km (0.093 R)
• M74: 52,813,583 km (0.116 R)
• M75: 54,711,083 km (0.112 R)
• M76: 54,912,142 km (0.088 R)
• M77: 55,819,902 km (0.094 R)
• M78: 56,224,864 km (0.063 R)
• M79: 56,732,449 km (0.101 R)
• M80: 60,952,156 km (0.108 R)
• M81: 61,264,816 km (0.097 R)
• M82: 61,473,655 km (0.096 R)
• M83: 64,209,052 km (0.109 R)
• M84: 65,165,132 km (0.112 R)
• M85: 66,661,709 km (0.111 R)
• M86: 69,579,765 km (0.062 R)
• M87: 69,688,672 km (0.118 R)
• M88: 70,124,750 km (0.083 R)
• M89: 70,889,943 km (0.097 R)
• M90: 72,539,260 km (0.084 R)
• M91: 73,534,833 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 11,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit