🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.57 AU

Year: 135 Days

Day: 19.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.07 AU - 1.17 AU

Year: 440 Days

Day: 39.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,079,251 km

• M1: 683,213 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.24 AU - 1.34 AU

Year: 543 Days

Day: 42.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.58 AU - 2.44 AU

Year: 1057 Days

Day: 22.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.27 AU - 3.69 AU

Year: 1908 Days

Day: 12.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,079,251 km

• M1: 398,828 km (0.03 R)
• M2: 1,749,397 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 11

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.25 AU - 5.37 AU

Year: 3912 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,079,251 km

• M1: 144,063 km (0.047 R)
• M2: 377,136 km (0.105 R)
• M3: 461,659 km (0.041 R)
• M4: 596,896 km (0.092 R)
• M5: 747,092 km (0.053 R)
• M6: 1,183,618 km (0.095 R)
• M7: 1,368,521 km (0.038 R)
• M8: 1,455,886 km (0.071 R)
• M9: 1,554,322 km (0.071 R)
• M10: 1,682,826 km (0.102 R)
• M11: 1,834,219 km (0.111 R)
• M12: 2,069,986 km (0.054 R)
• M13: 2,150,769 km (0.066 R)
• M14: 2,232,748 km (0.106 R)
• M15: 2,389,228 km (0.108 R)
• M16: 2,560,218 km (0.079 R)
• M17: 2,636,363 km (0.098 R)
• M18: 2,779,828 km (0.097 R)
• M19: 3,005,571 km (0.12 R)
• M20: 3,132,430 km (0.119 R)
• M21: 3,237,448 km (0.108 R)
• M22: 3,379,565 km (0.087 R)
• M23: 3,511,511 km (0.078 R)
• M24: 3,793,204 km (0.069 R)
• M25: 3,980,949 km (0.093 R)
• M26: 4,158,821 km (0.045 R)
• M27: 4,509,628 km (0.115 R)
• M28: 4,668,650 km (0.067 R)
• M29: 4,883,622 km (0.115 R)
• M30: 5,212,139 km (0.108 R)
• M31: 5,689,955 km (0.119 R)
• M32: 6,388,427 km (0.086 R)
• M33: 6,492,548 km (0.108 R)
• M34: 6,838,867 km (0.115 R)
• M35: 7,424,094 km (0.071 R)
• M36: 7,565,015 km (0.097 R)
• M37: 7,706,983 km (0.046 R)
• M38: 7,802,127 km (0.07 R)
• M39: 8,073,647 km (0.115 R)
• M40: 8,154,131 km (0.089 R)
• M41: 8,380,772 km (0.073 R)
• M42: 8,593,201 km (0.098 R)
• M43: 8,741,303 km (0.089 R)
• M44: 9,073,560 km (0.081 R)
• M45: 9,224,354 km (0.093 R)
• M46: 9,511,582 km (0.074 R)
• M47: 9,956,636 km (0.074 R)
• M48: 10,356,062 km (0.093 R)
• M49: 10,654,660 km (0.039 R)
• M50: 10,849,286 km (0.087 R)
• M51: 10,938,148 km (0.115 R)
• M52: 11,170,473 km (0.105 R)
• M53: 11,440,497 km (0.097 R)
• M54: 12,097,531 km (0.075 R)
• M55: 12,189,683 km (0.113 R)
• M56: 12,449,236 km (0.042 R)
• M57: 12,523,735 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 14.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.36 AU - 6.22 AU

Year: 4512 Days

Day: 9.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,079,251 km

• M1: 177,423 km (0.114 R)
• M2: 299,046 km (0.075 R)
• M3: 687,701 km (0.118 R)
• M4: 946,655 km (0.102 R)
• M5: 1,142,479 km (0.087 R)
• M6: 1,238,820 km (0.111 R)
• M7: 1,545,496 km (0.119 R)
• M8: 1,992,644 km (0.086 R)
• M9: 2,354,820 km (0.115 R)
• M10: 3,200,796 km (0.115 R)
• M11: 3,543,824 km (0.115 R)
• M12: 3,898,820 km (0.058 R)
• M13: 4,048,268 km (0.117 R)
• M14: 4,353,298 km (0.108 R)
• M15: 4,486,440 km (0.081 R)
• M16: 4,711,286 km (0.117 R)
• M17: 5,195,684 km (0.107 R)
• M18: 5,623,683 km (0.046 R)
• M19: 5,817,562 km (0.105 R)
• M20: 6,187,218 km (0.111 R)
• M21: 6,564,654 km (0.086 R)
• M22: 6,949,719 km (0.073 R)
• M23: 7,053,689 km (0.089 R)
• M24: 7,236,797 km (0.085 R)
• M25: 7,527,914 km (0.104 R)
• M26: 7,930,931 km (0.108 R)
• M27: 8,176,272 km (0.08 R)
• M28: 8,730,382 km (0.106 R)
• M29: 9,097,196 km (0.032 R)
• M30: 9,526,692 km (0.104 R)
• M31: 9,642,331 km (0.111 R)
• M32: 9,758,568 km (0.108 R)
• M33: 9,962,919 km (0.109 R)
• M34: 10,080,353 km (0.073 R)
• M35: 10,316,568 km (0.116 R)
• M36: 10,495,039 km (0.111 R)
• M37: 10,704,476 km (0.038 R)
• M38: 10,794,683 km (0.087 R)
• M39: 10,885,040 km (0.116 R)
• M40: 11,066,802 km (0.1 R)
• M41: 11,556,136 km (0.098 R)
• M42: 11,679,704 km (0.064 R)
• M43: 11,896,771 km (0.096 R)
• M44: 12,209,281 km (0.106 R)
• M45: 12,970,435 km (0.082 R)
• M46: 13,130,953 km (0.104 R)
• M47: 13,292,220 km (0.067 R)
• M48: 13,486,547 km (0.098 R)
• M49: 13,779,759 km (0.102 R)
• M50: 14,009,242 km (0.046 R)
• M51: 14,207,011 km (0.043 R)
• M52: 15,074,678 km (0.042 R)
• M53: 15,822,368 km (0.033 R)
• M54: 15,993,957 km (0.037 R)
• M55: 16,269,816 km (0.082 R)
• M56: 16,721,601 km (0.099 R)
• M57: 18,244,956 km (0.044 R)
• M58: 18,533,231 km (0.045 R)
• M59: 18,786,800 km (0.112 R)
• M60: 19,480,784 km (0.085 R)
• M61: 19,738,541 km (0.092 R)
• M62: 21,346,868 km (0.107 R)
• M63: 22,416,792 km (0.089 R)
• M64: 23,739,237 km (0.089 R)
• M65: 23,975,303 km (0.104 R)
• M66: 24,093,635 km (0.079 R)
• M67: 24,370,391 km (0.09 R)
• M68: 25,649,303 km (0.113 R)
• M69: 26,134,449 km (0.108 R)
• M70: 26,786,097 km (0.102 R)
• M71: 27,360,703 km (0.11 R)
• M72: 27,690,865 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.5

Radius: 9.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.14 AU - 8.28 AU

Year: 6446 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,079,251 km

• M1: 130,749 km (0.119 R)
• M2: 316,848 km (0.089 R)
• M3: 532,419 km (0.113 R)
• M4: 746,493 km (0.105 R)
• M5: 870,660 km (0.111 R)
• M6: 1,042,847 km (0.117 R)
• M7: 1,329,925 km (0.089 R)
• M8: 1,890,917 km (0.035 R)
• M9: 1,959,433 km (0.116 R)
• M10: 2,188,018 km (0.106 R)
• M11: 2,260,125 km (0.073 R)
• M12: 2,594,625 km (0.111 R)
• M13: 2,728,964 km (0.112 R)
• M14: 2,846,099 km (0.1 R)
• M15: 3,085,306 km (0.101 R)
• M16: 3,289,657 km (0.066 R)
• M17: 3,498,645 km (0.078 R)
• M18: 3,626,103 km (0.115 R)
• M19: 3,755,056 km (0.075 R)
• M20: 3,995,610 km (0.038 R)
• M21: 4,173,781 km (0.107 R)
• M22: 4,354,644 km (0.091 R)
• M23: 4,912,495 km (0.119 R)
• M24: 4,983,853 km (0.105 R)
• M25: 5,716,284 km (0.085 R)
• M26: 5,866,780 km (0.065 R)
• M27: 6,044,203 km (0.042 R)
• M28: 6,797,578 km (0.107 R)
• M29: 7,226,026 km (0.091 R)
• M30: 7,388,938 km (0.101 R)
• M31: 8,137,077 km (0.063 R)
• M32: 8,534,559 km (0.088 R)
• M33: 9,171,995 km (0.063 R)
• M34: 9,260,108 km (0.042 R)
• M35: 10,035,624 km (0.095 R)
• M36: 11,300,474 km (0.084 R)
• M37: 11,743,732 km (0.09 R)
• M38: 11,839,475 km (0.064 R)
• M39: 12,517,003 km (0.102 R)
• M40: 12,680,215 km (0.074 R)
• M41: 12,745,739 km (0.048 R)
• M42: 12,975,671 km (0.102 R)
• M43: 13,506,743 km (0.083 R)
• M44: 14,316,516 km (0.06 R)
• M45: 14,865,092 km (0.065 R)
• M46: 15,176,704 km (0.102 R)
• M47: 15,665,739 km (0.061 R)
• M48: 16,373,337 km (0.095 R)
• M49: 16,480,449 km (0.109 R)
• M50: 16,802,982 km (0.108 R)
• M51: 17,272,570 km (0.087 R)
• M52: 17,782,998 km (0.077 R)
• M53: 18,893,613 km (0.032 R)
• M54: 19,005,961 km (0.103 R)
• M55: 19,760,383 km (0.117 R)
• M56: 19,950,372 km (0.118 R)
• M57: 20,102,962 km (0.059 R)
• M58: 20,717,061 km (0.091 R)
• M59: 21,142,667 km (0.114 R)
• M60: 21,259,353 km (0.119 R)
• M61: 21,376,189 km (0.031 R)
• M62: 22,042,199 km (0.096 R)
• M63: 22,556,068 km (0.07 R)
• M64: 22,994,090 km (0.098 R)
• M65: 23,154,010 km (0.082 R)
• M66: 23,676,406 km (0.089 R)
• M67: 23,757,189 km (0.097 R)
• M68: 23,918,904 km (0.109 R)
• M69: 24,040,378 km (0.101 R)
• M70: 24,162,150 km (0.058 R)
• M71: 24,324,763 km (0.081 R)
• M72: 25,102,224 km (0.117 R)
• M73: 25,308,070 km (0.087 R)
• M74: 25,555,954 km (0.116 R)
• M75: 27,144,534 km (0.1 R)
• M76: 27,313,729 km (0.118 R)
• M77: 27,737,839 km (0.099 R)
• M78: 28,807,912 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 9.5

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.06 AU - 9.06 AU

Year: 9288 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,079,251 km

• M1: 326,423 km (0.075 R)
• M2: 438,920 km (0.095 R)
• M3: 627,563 km (0.062 R)
• M4: 1,281,904 km (0.096 R)
• M5: 1,625,530 km (0.112 R)
• M6: 2,045,900 km (0.114 R)
• M7: 2,711,013 km (0.098 R)
• M8: 3,180,152 km (0.087 R)
• M9: 3,556,091 km (0.059 R)
• M10: 3,704,492 km (0.076 R)
• M11: 3,885,206 km (0.091 R)
• M12: 4,413,287 km (0.108 R)
• M13: 4,865,222 km (0.113 R)
• M14: 5,063,439 km (0.082 R)
• M15: 5,847,930 km (0.116 R)
• M16: 6,669,971 km (0.119 R)
• M17: 7,188,178 km (0.042 R)
• M18: 7,604,359 km (0.107 R)
• M19: 8,106,260 km (0.107 R)
• M20: 8,223,694 km (0.11 R)
• M21: 8,899,428 km (0.045 R)
• M22: 8,980,211 km (0.04 R)
• M23: 9,634,402 km (0.076 R)
• M24: 10,431,310 km (0.098 R)
• M25: 10,516,431 km (0.119 R)
• M26: 10,816,076 km (0.068 R)
• M27: 10,945,478 km (0.098 R)
• M28: 11,205,629 km (0.102 R)
• M29: 11,467,874 km (0.085 R)
• M30: 11,732,213 km (0.087 R)
• M31: 11,865,056 km (0.098 R)
• M32: 12,718,362 km (0.089 R)
• M33: 13,824,339 km (0.117 R)
• M34: 15,394,818 km (0.091 R)
• M35: 15,588,996 km (0.077 R)
• M36: 15,979,895 km (0.098 R)
• M37: 16,572,153 km (0.091 R)
• M38: 18,084,288 km (0.119 R)
• M39: 19,325,352 km (0.037 R)
• M40: 19,639,956 km (0.041 R)
• M41: 21,346,270 km (0.059 R)
• M42: 21,998,217 km (0.082 R)
• M43: 22,601,695 km (0.099 R)
• M44: 22,933,204 km (0.113 R)
• M45: 25,987,843 km (0.108 R)
• M46: 26,509,341 km (0.075 R)
• M47: 26,800,459 km (0.081 R)
• M48: 26,917,294 km (0.05 R)
• M49: 27,386,134 km (0.027 R)
• M50: 27,503,718 km (0.118 R)
• M51: 27,916,758 km (0.105 R)
• M52: 28,094,331 km (0.117 R)
• M53: 28,569,753 km (0.078 R)
• M54: 28,748,821 km (0.06 R)
• M55: 29,589,112 km (0.1 R)
• M56: 30,012,325 km (0.037 R)
• M57: 30,620,291 km (0.114 R)
• M58: 31,109,625 km (0.1 R)
• M59: 31,416,750 km (0.113 R)
• M60: 31,848,489 km (0.107 R)
• M61: 34,416,187 km (0.087 R)
• M62: 36,272,248 km (0.045 R)
• M63: 36,595,529 km (0.117 R)
• M64: 36,790,006 km (0.105 R)
• M65: 37,440,457 km (0.074 R)
• M66: 37,963,751 km (0.06 R)
• M67: 38,029,275 km (0.09 R)
• M68: 39,880,548 km (0.036 R)
• M69: 40,013,990 km (0.096 R)
• M70: 40,348,042 km (0.108 R)
• M71: 40,481,782 km (0.065 R)
• M72: 40,615,822 km (0.079 R)
• M73: 40,817,181 km (0.081 R)
• M74: 41,490,670 km (0.115 R)
• M75: 41,625,757 km (0.12 R)
• M76: 42,575,704 km (0.04 R)
• M77: 42,643,920 km (0.089 R)
• M78: 43,258,767 km (0.057 R)
• M79: 43,601,496 km (0.04 R)
• M80: 43,670,311 km (0.081 R)
• M81: 44,083,052 km (0.064 R)
• M82: 44,428,024 km (0.108 R)
• M83: 44,912,572 km (0.093 R)
• M84: 44,981,985 km (0.069 R)
• M85: 45,886,903 km (0.109 R)
• M86: 46,166,501 km (0.1 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: 522 - 14,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit