🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.73 AU

Year: 179 Days

Day: 40.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.96 AU - 1.36 AU

Year: 468 Days

Day: 19.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.34 AU - 2.08 AU

Year: 838 Days

Day: 40.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.29 AU - 4.35 AU

Year: 2798 Days

Day: 43.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.9

Radius: 11.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.92 AU - 6.14 AU

Year: 4873 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,158,226 km

• M1: 150,795 km (0.076 R)
• M2: 249,828 km (0.074 R)
• M3: 420,520 km (0.083 R)
• M4: 524,341 km (0.074 R)
• M5: 1,523,804 km (0.12 R)
• M6: 1,819,110 km (0.05 R)
• M7: 2,114,117 km (0.115 R)
• M8: 2,687,825 km (0.047 R)
• M9: 2,960,392 km (0.04 R)
• M10: 3,111,037 km (0.11 R)
• M11: 3,738,900 km (0.115 R)
• M12: 3,972,571 km (0.11 R)
• M13: 4,454,725 km (0.091 R)
• M14: 4,727,891 km (0.117 R)
• M15: 5,032,173 km (0.101 R)
• M16: 5,606,779 km (0.057 R)
• M17: 5,929,012 km (0.076 R)
• M18: 6,229,704 km (0.072 R)
• M19: 6,395,907 km (0.032 R)
• M20: 6,563,607 km (0.072 R)
• M21: 6,846,347 km (0.094 R)
• M22: 6,989,213 km (0.112 R)
• M23: 7,075,381 km (0.088 R)
• M24: 7,248,765 km (0.103 R)
• M25: 7,423,794 km (0.119 R)
• M26: 7,600,021 km (0.051 R)
• M27: 7,718,353 km (0.113 R)
• M28: 7,837,283 km (0.08 R)
• M29: 8,107,157 km (0.097 R)
• M30: 8,502,395 km (0.086 R)
• M31: 8,748,783 km (0.118 R)
• M32: 8,872,949 km (0.056 R)
• M33: 9,886,624 km (0.115 R)
• M34: 10,178,340 km (0.092 R)
• M35: 11,037,181 km (0.118 R)
• M36: 11,306,009 km (0.084 R)
• M37: 11,475,204 km (0.064 R)
• M38: 11,884,653 km (0.082 R)
• M39: 12,195,069 km (0.048 R)
• M40: 12,333,746 km (0.106 R)
• M41: 12,473,022 km (0.116 R)
• M42: 12,788,374 km (0.059 R)
• M43: 13,750,139 km (0.061 R)
• M44: 14,440,982 km (0.091 R)
• M45: 15,031,444 km (0.12 R)
• M46: 15,143,044 km (0.107 R)
• M47: 15,554,588 km (0.115 R)
• M48: 15,629,836 km (0.119 R)
• M49: 15,856,178 km (0.071 R)
• M50: 16,007,720 km (0.118 R)
• M51: 16,350,449 km (0.116 R)
• M52: 16,618,827 km (0.059 R)
• M53: 16,695,721 km (0.115 R)
• M54: 18,060,951 km (0.106 R)
• M55: 18,417,742 km (0.061 R)
• M56: 18,776,926 km (0.05 R)
• M57: 19,583,408 km (0.091 R)
• M58: 19,664,640 km (0.043 R)
• M59: 19,827,552 km (0.083 R)
• M60: 20,607,406 km (0.117 R)
• M61: 20,814,300 km (0.093 R)
• M62: 21,105,118 km (0.056 R)
• M63: 21,230,182 km (0.05 R)
• M64: 21,901,278 km (0.114 R)
• M65: 22,579,405 km (0.12 R)
• M66: 22,963,872 km (0.094 R)
• M67: 23,393,517 km (0.078 R)
• M68: 23,522,919 km (0.115 R)
• M69: 23,652,620 km (0.064 R)
• M70: 24,086,604 km (0.109 R)
• M71: 24,786,422 km (0.117 R)
• M72: 24,918,368 km (0.091 R)
• M73: 25,050,612 km (0.068 R)
• M74: 25,404,262 km (0.119 R)
• M75: 25,581,685 km (0.058 R)
• M76: 25,759,557 km (0.109 R)
• M77: 27,061,507 km (0.104 R)
• M78: 27,242,819 km (0.05 R)
• M79: 27,652,119 km (0.091 R)
• M80: 28,063,364 km (0.038 R)
• M81: 28,568,855 km (0.057 R)
• M82: 29,031,112 km (0.086 R)
• M83: 29,402,564 km (0.065 R)
• M84: 29,682,312 km (0.094 R)
• M85: 29,869,160 km (0.037 R)
• M86: 31,903,392 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.1

Radius: 10.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.72 AU - 9.06 AU

Year: 7528 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 85,158,226 km

• M1: 155,731 km (0.101 R)
• M2: 275,110 km (0.117 R)
• M3: 364,420 km (0.063 R)
• M4: 588,069 km (0.076 R)
• M5: 660,624 km (0.115 R)
• M6: 799,750 km (0.087 R)
• M7: 1,063,641 km (0.11 R)
• M8: 1,239,119 km (0.056 R)
• M9: 1,966,913 km (0.091 R)
• M10: 2,080,458 km (0.12 R)
• M11: 2,161,240 km (0.117 R)
• M12: 2,410,321 km (0.114 R)
• M13: 2,858,815 km (0.106 R)
• M14: 2,988,068 km (0.086 R)
• M15: 3,066,607 km (0.106 R)
• M16: 3,239,243 km (0.115 R)
• M17: 4,340,881 km (0.107 R)
• M18: 4,490,030 km (0.117 R)
• M19: 4,610,457 km (0.051 R)
• M20: 4,901,125 km (0.09 R)
• M21: 5,197,778 km (0.109 R)
• M22: 5,500,265 km (0.096 R)
• M23: 5,890,715 km (0.047 R)
• M24: 6,975,450 km (0.041 R)
• M25: 7,220,940 km (0.082 R)
• M26: 7,469,422 km (0.069 R)
• M27: 7,883,509 km (0.102 R)
• M28: 8,029,367 km (0.102 R)
• M29: 8,268,274 km (0.06 R)
• M30: 8,379,276 km (0.117 R)
• M31: 8,584,225 km (0.103 R)
• M32: 8,677,873 km (0.064 R)
• M33: 8,847,368 km (0.078 R)
• M34: 9,036,908 km (0.104 R)
• M35: 9,401,029 km (0.034 R)
• M36: 9,536,266 km (0.061 R)
• M37: 10,622,047 km (0.106 R)
• M38: 10,864,246 km (0.115 R)
• M39: 11,128,586 km (0.071 R)
• M40: 11,292,246 km (0.102 R)
• M41: 11,830,050 km (0.099 R)
• M42: 11,955,263 km (0.115 R)
• M43: 12,823,081 km (0.114 R)
• M44: 12,951,884 km (0.108 R)
• M45: 13,167,305 km (0.1 R)
• M46: 13,384,073 km (0.094 R)
• M47: 13,536,363 km (0.041 R)
• M48: 13,623,728 km (0.103 R)
• M49: 13,798,908 km (0.097 R)
• M50: 14,329,082 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.5

Radius: 5.5

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.25 AU - 15.09 AU

Year: 18940 Days

Day: 19.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,158,226 km

• M1: 120,426 km (0.102 R)
• M2: 238,309 km (0.03 R)
• M3: 423,960 km (0.089 R)
• M4: 484,847 km (0.109 R)
• M5: 739,761 km (0.102 R)
• M6: 833,410 km (0.117 R)
• M7: 950,994 km (0.119 R)
• M8: 1,095,056 km (0.117 R)
• M9: 1,137,542 km (0.049 R)
• M10: 1,335,610 km (0.103 R)
• M11: 1,381,088 km (0.105 R)
• M12: 1,544,598 km (0.038 R)
• M13: 1,592,469 km (0.09 R)
• M14: 1,764,058 km (0.081 R)
• M15: 1,967,362 km (0.102 R)
• M16: 2,883,200 km (0.096 R)
• M17: 4,109,902 km (0.09 R)
• M18: 4,379,328 km (0.063 R)
• M19: 4,447,545 km (0.119 R)
• M20: 4,585,175 km (0.083 R)
• M21: 4,619,732 km (0.092 R)
• M22: 4,794,013 km (0.115 R)
• M23: 5,006,143 km (0.054 R)
• M24: 5,809,933 km (0.081 R)
• M25: 6,074,122 km (0.042 R)
• M26: 6,303,605 km (0.093 R)
• M27: 6,810,593 km (0.036 R)
• M28: 7,209,421 km (0.079 R)
• M29: 7,330,595 km (0.105 R)
• M30: 8,493,419 km (0.074 R)
• M31: 8,664,260 km (0.103 R)
• M32: 8,879,232 km (0.103 R)
• M33: 8,965,849 km (0.115 R)
• M34: 9,009,233 km (0.075 R)
• M35: 9,891,112 km (0.046 R)
• M36: 10,160,987 km (0.074 R)
• M37: 10,387,777 km (0.113 R)
• M38: 11,171,371 km (0.086 R)
• M39: 11,593,835 km (0.062 R)
• M40: 12,261,490 km (0.099 R)
• M41: 12,648,500 km (0.113 R)
• M42: 13,633,602 km (0.097 R)
• M43: 14,388,622 km (0.025 R)
• M44: 15,520,181 km (0.101 R)
• M45: 15,676,660 km (0.082 R)
• M46: 15,991,264 km (0.059 R)
• M47: 16,255,005 km (0.054 R)
• M48: 16,733,419 km (0.106 R)
• M49: 17,216,471 km (0.065 R)
• M50: 17,324,481 km (0.118 R)
• M51: 17,378,485 km (0.096 R)
• M52: 17,486,794 km (0.067 R)
• M53: 17,704,010 km (0.113 R)
• M54: 18,306,142 km (0.112 R)
• M55: 20,608,902 km (0.115 R)
• M56: 22,233,086 km (0.058 R)
• M57: 23,418,200 km (0.075 R)
• M58: 23,537,879 km (0.06 R)
• M59: 24,441,599 km (0.097 R)
• M60: 24,806,319 km (0.102 R)
• M61: 24,867,355 km (0.079 R)
• M62: 26,407,315 km (0.083 R)
• M63: 26,906,673 km (0.099 R)
• M64: 26,969,205 km (0.091 R)
• M65: 28,423,147 km (0.11 R)
• M66: 28,487,025 km (0.118 R)
• M67: 30,162,222 km (0.098 R)
• M68: 32,200,942 km (0.077 R)
• M69: 32,333,934 km (0.044 R)
• M70: 33,270,417 km (0.112 R)
• M71: 34,147,958 km (0.116 R)
• M72: 34,759,963 km (0.118 R)
• M73: 35,307,042 km (0.091 R)
• M74: 35,925,929 km (0.111 R)
• M75: 36,478,992 km (0.081 R)
• M76: 37,174,173 km (0.047 R)
• M77: 37,383,610 km (0.075 R)
• M78: 37,944,004 km (0.055 R)
• M79: 38,154,937 km (0.096 R)
• M80: 38,366,169 km (0.096 R)
• M81: 39,215,137 km (0.108 R)
• M82: 39,570,731 km (0.092 R)
• M83: 40,643,797 km (0.093 R)
• M84: 40,715,604 km (0.076 R)
• M85: 41,147,792 km (0.113 R)
• M86: 43,478,228 km (0.118 R)
• M87: 44,141,395 km (0.072 R)
• M88: 44,659,452 km (0.073 R)
• M89: 46,676,480 km (0.103 R)
• M90: 48,189,663 km (0.115 R)
• M91: 48,417,949 km (0.112 R)
• M92: 49,028,757 km (0.083 R)
• M93: 49,335,134 km (0.112 R)
• M94: 50,103,618 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.2

Radius: 4.3

Gravity: 31.65 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.97 AU - 17.47 AU

Year: 25620 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,158,226 km

• M1: 103,372 km (0.038 R)
• M2: 225,743 km (0.104 R)
• M3: 563,685 km (0.112 R)
• M4: 734,376 km (0.114 R)
• M5: 1,091,915 km (0.032 R)
• M6: 1,595,910 km (0.072 R)
• M7: 1,663,528 km (0.106 R)
• M8: 1,801,458 km (0.078 R)
• M9: 2,125,337 km (0.06 R)
• M10: 2,275,084 km (0.108 R)
• M11: 2,351,230 km (0.06 R)
• M12: 2,866,744 km (0.05 R)
• M13: 3,950,880 km (0.087 R)
• M14: 4,088,659 km (0.06 R)
• M15: 4,321,882 km (0.079 R)
• M16: 4,607,465 km (0.071 R)
• M17: 5,096,799 km (0.113 R)
• M18: 6,018,771 km (0.086 R)
• M19: 6,825,403 km (0.102 R)
• M20: 6,880,305 km (0.066 R)
• M21: 7,837,432 km (0.056 R)
• M22: 8,478,609 km (0.102 R)
• M23: 8,955,377 km (0.095 R)
• M24: 9,440,822 km (0.116 R)
• M25: 12,460,605 km (0.025 R)
• M26: 14,107,528 km (0.12 R)
• M27: 14,247,851 km (0.085 R)
• M28: 14,459,233 km (0.107 R)
• M29: 18,206,809 km (0.074 R)
• M30: 18,436,142 km (0.079 R)
• M31: 19,596,872 km (0.102 R)
• M32: 19,831,891 km (0.092 R)
• M33: 20,383,757 km (0.068 R)
• M34: 21,422,265 km (0.105 R)
• M35: 23,383,942 km (0.033 R)
• M36: 25,829,718 km (0.026 R)
• M37: 26,605,084 km (0.087 R)
• M38: 26,691,701 km (0.086 R)
• M39: 27,914,364 km (0.083 R)
• M40: 28,002,328 km (0.113 R)
• M41: 28,090,441 km (0.108 R)
• M42: 28,355,379 km (0.119 R)
• M43: 28,532,503 km (0.104 R)
• M44: 28,621,065 km (0.118 R)
• M45: 28,976,808 km (0.085 R)
• M46: 30,323,189 km (0.059 R)
• M47: 31,049,786 km (0.074 R)
• M48: 32,519,735 km (0.111 R)
• M49: 32,983,787 km (0.074 R)
• M50: 33,543,433 km (0.039 R)
• M51: 34,483,356 km (0.052 R)
• M52: 34,956,385 km (0.094 R)
• M53: 35,527,101 km (0.062 R)
• M54: 35,717,988 km (0.096 R)
• M55: 38,328,171 km (0.097 R)
• M56: 38,523,845 km (0.108 R)
• M57: 41,902,513 km (0.113 R)
• M58: 42,003,342 km (0.077 R)
• M59: 42,306,278 km (0.106 R)
• M60: 43,423,026 km (0.093 R)
• M61: 43,627,077 km (0.091 R)
• M62: 43,831,578 km (0.106 R)
• M63: 45,685,544 km (0.118 R)
• M64: 46,100,977 km (0.073 R)
• M65: 47,354,907 km (0.08 R)
• M66: 47,459,924 km (0.065 R)
• M67: 48,937,951 km (0.073 R)
• M68: 50,431,088 km (0.108 R)
• M69: 52,589,935 km (0.119 R)
• M70: 53,571,297 km (0.079 R)
• M71: 54,009,319 km (0.087 R)
• M72: 55,773,377 km (0.088 R)
• M73: 56,106,382 km (0.105 R)
• M74: 56,439,836 km (0.115 R)
• M75: 57,444,386 km (0.067 R)
• M76: 58,117,426 km (0.112 R)
• M77: 59,584,533 km (0.103 R)
• M78: 60,721,327 km (0.098 R)
• M79: 61,865,152 km (0.106 R)
• M80: 62,670,138 km (0.043 R)
• M81: 63,247,287 km (0.087 R)
• M82: 63,362,926 km (0.058 R)
• M83: 63,594,354 km (0.077 R)
• M84: 66,746,830 km (0.086 R)
• M85: 68,401,233 km (0.117 R)
• M86: 70,308,606 km (0.053 R)
• M87: 70,788,067 km (0.071 R)
• M88: 72,838,306 km (0.113 R)
• M89: 73,566,548 km (0.028 R)
• M90: 78,855,880 km (0.106 R)
• M91: 79,229,426 km (0.096 R)
• M92: 79,978,313 km (0.113 R)
• M93: 81,483,118 km (0.107 R)
• M94: 81,608,930 km (0.079 R)
• M95: 83,757,903 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit