🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.87 AU - 1.09 AU

Year: 360 Days

Day: 30.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.32 AU - 1.44 AU

Year: 601 Days

Day: 42.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.45 AU - 2.09 AU

Year: 873 Days

Day: 14.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.37 AU - 2.73 AU

Year: 1510 Days

Day: 43.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.86 AU - 5.2 AU

Year: 3576 Days

Day: 40.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.7

Radius: 11.6

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.66 AU - 6.2 AU

Year: 4692 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 137.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,360,196 km

• M1: 145,559 km (0.052 R)
• M2: 275,410 km (0.037 R)
• M3: 382,671 km (0.119 R)
• M4: 565,929 km (0.069 R)
• M5: 708,496 km (0.052 R)
• M6: 848,968 km (0.119 R)
• M7: 999,314 km (0.104 R)
• M8: 1,141,881 km (0.097 R)
• M9: 1,730,249 km (0.049 R)
• M10: 1,893,460 km (0.098 R)
• M11: 2,126,534 km (0.101 R)
• M12: 2,246,661 km (0.102 R)
• M13: 2,324,302 km (0.082 R)
• M14: 2,644,142 km (0.119 R)
• M15: 2,809,448 km (0.07 R)
• M16: 3,088,598 km (0.101 R)
• M17: 3,212,913 km (0.087 R)
• M18: 3,338,725 km (0.03 R)
• M19: 3,939,361 km (0.083 R)
• M20: 4,087,911 km (0.093 R)
• M21: 5,239,217 km (0.101 R)
• M22: 5,417,986 km (0.109 R)
• M23: 5,781,659 km (0.101 R)
• M24: 5,966,561 km (0.113 R)
• M25: 6,168,967 km (0.09 R)
• M26: 6,247,357 km (0.069 R)
• M27: 7,581,620 km (0.088 R)
• M28: 7,784,176 km (0.066 R)
• M29: 8,108,504 km (0.033 R)
• M30: 8,559,691 km (0.118 R)
• M31: 8,823,582 km (0.12 R)
• M32: 9,287,634 km (0.117 R)
• M33: 9,486,300 km (0.045 R)
• M34: 10,388,525 km (0.104 R)
• M35: 10,538,422 km (0.089 R)
• M36: 11,666,091 km (0.089 R)
• M37: 12,333,447 km (0.091 R)
• M38: 12,992,874 km (0.091 R)
• M39: 13,154,590 km (0.103 R)
• M40: 13,398,135 km (0.104 R)
• M41: 13,787,089 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.7

Radius: 3.4

Gravity: 50.58 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.31 AU - 14.77 AU

Year: 18477 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,360,196 km

• M1: 143,764 km (0.073 R)
• M2: 380,128 km (0.115 R)
• M3: 452,534 km (0.083 R)
• M4: 695,481 km (0.116 R)
• M5: 784,491 km (0.092 R)
• M6: 1,202,468 km (0.047 R)
• M7: 1,282,503 km (0.112 R)
• M8: 1,828,535 km (0.062 R)
• M9: 1,889,720 km (0.106 R)
• M10: 2,470,758 km (0.102 R)
• M11: 2,641,300 km (0.119 R)
• M12: 2,886,641 km (0.076 R)
• M13: 3,361,015 km (0.072 R)
• M14: 3,436,263 km (0.119 R)
• M15: 3,703,594 km (0.064 R)
• M16: 4,017,301 km (0.05 R)
• M17: 4,753,772 km (0.108 R)
• M18: 4,795,958 km (0.102 R)
• M19: 5,224,107 km (0.077 R)
• M20: 5,267,491 km (0.109 R)
• M21: 5,442,670 km (0.082 R)
• M22: 5,664,374 km (0.115 R)
• M23: 6,626,886 km (0.117 R)
• M24: 6,768,556 km (0.091 R)
• M25: 7,150,928 km (0.079 R)
• M26: 8,238,504 km (0.11 R)
• M27: 8,595,146 km (0.09 R)
• M28: 8,853,052 km (0.12 R)
• M29: 9,008,933 km (0.095 R)
• M30: 9,270,879 km (0.033 R)
• M31: 9,376,346 km (0.1 R)
• M32: 9,641,732 km (0.066 R)
• M33: 10,234,290 km (0.111 R)
• M34: 10,452,702 km (0.098 R)
• M35: 11,454,410 km (0.049 R)
• M36: 12,081,374 km (0.079 R)
• M37: 12,312,204 km (0.119 R)
• M38: 13,013,220 km (0.043 R)
• M39: 13,907,665 km (0.12 R)
• M40: 14,028,391 km (0.111 R)
• M41: 14,149,415 km (0.064 R)
• M42: 14,514,733 km (0.057 R)
• M43: 14,637,254 km (0.105 R)
• M44: 14,944,977 km (0.088 R)
• M45: 15,379,259 km (0.105 R)
• M46: 15,692,069 km (0.065 R)
• M47: 16,387,549 km (0.102 R)
• M48: 16,964,099 km (0.099 R)
• M49: 17,547,082 km (0.07 R)
• M50: 18,005,151 km (0.073 R)
• M51: 18,999,977 km (0.104 R)
• M52: 19,066,847 km (0.111 R)
• M53: 19,740,636 km (0.114 R)
• M54: 20,422,204 km (0.1 R)
• M55: 20,559,535 km (0.053 R)
• M56: 20,765,980 km (0.117 R)
• M57: 21,668,354 km (0.106 R)
• M58: 22,089,173 km (0.111 R)
• M59: 23,296,128 km (0.064 R)
• M60: 23,727,120 km (0.041 R)
• M61: 23,943,738 km (0.106 R)
• M62: 25,699,269 km (0.12 R)
• M63: 26,144,621 km (0.071 R)
• M64: 26,742,415 km (0.084 R)
• M65: 26,817,363 km (0.088 R)
• M66: 29,797,951 km (0.103 R)
• M67: 32,400,505 km (0.112 R)
• M68: 33,122,764 km (0.072 R)
• M69: 33,445,446 km (0.114 R)
• M70: 33,688,244 km (0.073 R)
• M71: 35,074,717 km (0.09 R)
• M72: 36,980,145 km (0.108 R)
• M73: 37,566,568 km (0.071 R)
• M74: 38,494,524 km (0.11 R)
• M75: 39,771,940 km (0.073 R)
• M76: 39,943,379 km (0.084 R)
• M77: 40,029,099 km (0.106 R)
• M78: 40,372,875 km (0.115 R)
• M79: 40,890,184 km (0.111 R)
• M80: 41,757,403 km (0.094 R)
• M81: 42,280,697 km (0.109 R)
• M82: 42,893,898 km (0.049 R)
• M83: 44,040,566 km (0.072 R)
• M84: 46,815,158 km (0.111 R)
• M85: 47,449,453 km (0.077 R)
• M86: 47,904,230 km (0.045 R)
• M87: 50,292,411 km (0.089 R)
• M88: 51,687,860 km (0.034 R)
• M89: 51,874,857 km (0.117 R)
• M90: 52,343,397 km (0.059 R)
• M91: 52,907,381 km (0.115 R)
• M92: 53,378,914 km (0.083 R)
• M93: 54,421,312 km (0.119 R)
• M94: 55,374,849 km (0.096 R)
• M95: 59,439,124 km (0.104 R)
• M96: 59,831,070 km (0.12 R)
• M97: 59,929,356 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.4

Radius: 7.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.12 AU - 17.08 AU

Year: 19635 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,360,196 km

• M1: 140,323 km (0.096 R)
• M2: 210,335 km (0.095 R)
• M3: 299,645 km (0.098 R)
• M4: 356,342 km (0.078 R)
• M5: 523,742 km (0.092 R)
• M6: 654,939 km (0.05 R)
• M7: 915,240 km (0.085 R)
• M8: 1,343,389 km (0.074 R)
• M9: 1,505,852 km (0.083 R)
• M10: 1,718,132 km (0.034 R)
• M11: 2,710,713 km (0.119 R)
• M12: 2,839,068 km (0.091 R)
• M13: 3,048,655 km (0.058 R)
• M14: 3,936,369 km (0.094 R)
• M15: 3,994,413 km (0.092 R)
• M16: 4,288,821 km (0.108 R)
• M17: 4,499,156 km (0.087 R)
• M18: 4,590,411 km (0.109 R)
• M19: 4,712,931 km (0.119 R)
• M20: 5,118,641 km (0.104 R)
• M21: 5,182,070 km (0.059 R)
• M22: 5,535,720 km (0.098 R)
• M23: 5,963,719 km (0.086 R)
• M24: 6,030,440 km (0.088 R)
• M25: 6,642,744 km (0.098 R)
• M26: 6,781,571 km (0.03 R)
• M27: 7,382,057 km (0.117 R)
• M28: 8,937,575 km (0.107 R)
• M29: 9,595,058 km (0.057 R)
• M30: 9,712,791 km (0.089 R)
• M31: 10,108,478 km (0.097 R)
• M32: 10,188,213 km (0.105 R)
• M33: 10,549,791 km (0.102 R)
• M34: 10,874,718 km (0.097 R)
• M35: 11,617,920 km (0.091 R)
• M36: 11,701,396 km (0.101 R)
• M37: 12,207,186 km (0.11 R)
• M38: 12,806,176 km (0.117 R)
• M39: 12,892,494 km (0.091 R)
• M40: 13,327,226 km (0.108 R)
• M41: 14,166,470 km (0.114 R)
• M42: 14,345,239 km (0.119 R)
• M43: 14,705,171 km (0.085 R)
• M44: 15,250,755 km (0.084 R)
• M45: 15,526,015 km (0.107 R)
• M46: 16,267,871 km (0.113 R)
• M47: 17,068,967 km (0.087 R)
• M48: 17,450,292 km (0.105 R)
• M49: 17,690,098 km (0.094 R)
• M50: 19,299,920 km (0.1 R)
• M51: 19,448,621 km (0.062 R)
• M52: 19,597,770 km (0.096 R)
• M53: 19,647,436 km (0.05 R)
• M54: 19,997,047 km (0.12 R)
• M55: 21,930,300 km (0.109 R)
• M56: 22,137,194 km (0.082 R)
• M57: 23,922,345 km (0.084 R)
• M58: 24,188,629 km (0.087 R)
• M59: 24,402,554 km (0.105 R)
• M60: 25,155,929 km (0.115 R)
• M61: 25,481,005 km (0.082 R)
• M62: 26,026,140 km (0.081 R)
• M63: 27,183,429 km (0.06 R)
• M64: 27,628,632 km (0.117 R)
• M65: 27,684,432 km (0.09 R)
• M66: 29,319,687 km (0.069 R)
• M67: 29,661,967 km (0.109 R)
• M68: 29,890,851 km (0.032 R)
• M69: 30,120,334 km (0.117 R)
• M70: 30,292,821 km (0.118 R)
• M71: 31,102,145 km (0.112 R)
• M72: 31,684,530 km (0.075 R)
• M73: 31,743,023 km (0.102 R)
• M74: 33,037,792 km (0.086 R)
• M75: 33,215,664 km (0.075 R)
• M76: 33,870,604 km (0.064 R)
• M77: 35,072,473 km (0.109 R)
• M78: 37,641,517 km (0.107 R)
• M79: 39,073,767 km (0.116 R)
• M80: 39,199,280 km (0.085 R)
• M81: 39,261,961 km (0.099 R)
• M82: 39,450,454 km (0.113 R)
• M83: 39,639,097 km (0.118 R)
• M84: 40,143,990 km (0.108 R)
• M85: 40,905,144 km (0.038 R)
• M86: 41,096,181 km (0.105 R)
• M87: 42,570,617 km (0.117 R)
• M88: 42,764,197 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.9

Radius: 4.6

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.07 AU - 17.77 AU

Year: 23557 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,360,196 km

• M1: 134,788 km (0.09 R)
• M2: 984,653 km (0.091 R)
• M3: 1,240,615 km (0.053 R)
• M4: 1,285,345 km (0.102 R)
• M5: 1,422,526 km (0.076 R)
• M6: 1,913,506 km (0.097 R)
• M7: 2,096,913 km (0.063 R)
• M8: 2,480,482 km (0.025 R)
• M9: 2,622,750 km (0.039 R)
• M10: 3,658,715 km (0.091 R)
• M11: 3,985,138 km (0.09 R)
• M12: 4,770,526 km (0.066 R)
• M13: 5,054,613 km (0.11 R)
• M14: 5,380,886 km (0.061 R)
• M15: 5,491,139 km (0.104 R)
• M16: 5,602,141 km (0.046 R)
• M17: 5,901,786 km (0.107 R)
• M18: 6,438,842 km (0.104 R)
• M19: 6,595,022 km (0.116 R)
• M20: 6,713,055 km (0.093 R)
• M21: 7,558,732 km (0.065 R)
• M22: 7,848,054 km (0.061 R)
• M23: 8,015,005 km (0.027 R)
• M24: 8,352,498 km (0.071 R)
• M25: 8,394,984 km (0.108 R)
• M26: 8,694,479 km (0.088 R)
• M27: 9,837,406 km (0.109 R)
• M28: 9,882,286 km (0.086 R)
• M29: 10,198,536 km (0.083 R)
• M30: 10,426,373 km (0.071 R)
• M31: 11,972,018 km (0.052 R)
• M32: 12,844,922 km (0.107 R)
• M33: 12,893,990 km (0.093 R)
• M34: 13,687,906 km (0.101 R)
• M35: 13,888,816 km (0.064 R)
• M36: 14,090,773 km (0.104 R)
• M37: 14,497,530 km (0.096 R)
• M38: 14,548,543 km (0.097 R)
• M39: 15,374,622 km (0.086 R)
• M40: 15,740,688 km (0.103 R)
• M41: 16,109,746 km (0.09 R)
• M42: 16,162,704 km (0.116 R)
• M43: 16,375,133 km (0.112 R)
• M44: 17,396,437 km (0.085 R)
• M45: 17,668,705 km (0.082 R)
• M46: 18,217,281 km (0.07 R)
• M47: 19,726,274 km (0.079 R)
• M48: 19,782,972 km (0.111 R)
• M49: 19,839,670 km (0.068 R)
• M50: 20,010,062 km (0.101 R)
• M51: 20,466,933 km (0.103 R)
• M52: 20,639,270 km (0.071 R)
• M53: 20,811,906 km (0.112 R)
• M54: 21,682,715 km (0.066 R)
• M55: 23,639,904 km (0.117 R)
• M56: 24,062,219 km (0.068 R)
• M57: 24,426,191 km (0.093 R)
• M58: 24,487,077 km (0.112 R)
• M59: 25,221,154 km (0.095 R)
• M60: 26,086,727 km (0.074 R)
• M61: 27,024,855 km (0.078 R)
• M62: 27,466,468 km (0.043 R)
• M63: 29,969,839 km (0.108 R)
• M64: 30,754,779 km (0.103 R)
• M65: 31,083,745 km (0.107 R)
• M66: 32,679,206 km (0.116 R)
• M67: 33,284,329 km (0.086 R)
• M68: 33,961,110 km (0.066 R)
• M69: 34,029,028 km (0.086 R)
• M70: 34,165,012 km (0.074 R)
• M71: 35,396,951 km (0.057 R)
• M72: 35,949,116 km (0.077 R)
• M73: 36,087,494 km (0.119 R)
• M74: 36,295,585 km (0.102 R)
• M75: 36,434,561 km (0.117 R)
• M76: 36,573,687 km (0.071 R)
• M77: 36,922,250 km (0.084 R)
• M78: 37,341,872 km (0.086 R)
• M79: 38,186,053 km (0.088 R)
• M80: 38,256,663 km (0.074 R)
• M81: 38,398,183 km (0.115 R)
• M82: 38,610,462 km (0.119 R)
• M83: 39,678,442 km (0.1 R)
• M84: 42,573,310 km (0.105 R)
• M85: 42,939,974 km (0.113 R)
• M86: 43,307,686 km (0.065 R)
• M87: 46,286,329 km (0.119 R)
• M88: 47,041,350 km (0.11 R)
• M89: 47,724,264 km (0.099 R)
• M90: 49,176,710 km (0.086 R)
• M91: 51,343,635 km (0.092 R)
• M92: 51,577,606 km (0.063 R)
• M93: 52,281,763 km (0.12 R)
• M94: 52,360,152 km (0.116 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: 188 - 16,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit