🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.54 AU - 0.54 AU

Year: 256 Days

Day: 22.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,683,793 km

• M1: 308,321 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.46 AU - 0.62 AU

Year: 256 Days

Day: 30.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,683,793 km

• M1: 65,823 km (0.074 R)
• M2: 388,356 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.8 AU

Year: 346 Days

Day: 33.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.3

Radius: 12

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.7 AU - 2.76 AU

Year: 2150 Days

Day: 13.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,683,793 km

• M1: 160,369 km (0.089 R)
• M2: 236,065 km (0.054 R)
• M3: 340,634 km (0.056 R)
• M4: 464,202 km (0.109 R)
• M5: 643,420 km (0.101 R)
• M6: 719,715 km (0.105 R)
• M7: 1,227,451 km (0.093 R)
• M8: 1,333,665 km (0.069 R)
• M9: 1,460,374 km (0.102 R)
• M10: 1,744,610 km (0.105 R)
• M11: 1,931,458 km (0.047 R)
• M12: 2,274,636 km (0.05 R)
• M13: 2,621,403 km (0.105 R)
• M14: 2,733,602 km (0.102 R)
• M15: 2,874,822 km (0.053 R)
• M16: 3,353,685 km (0.119 R)
• M17: 3,487,725 km (0.082 R)
• M18: 3,992,169 km (0.118 R)
• M19: 4,196,669 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 9.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.87 AU - 2.97 AU

Year: 3222 Days

Day: 11.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 55,683,793 km

• M1: 132,693 km (0.099 R)
• M2: 247,734 km (0.108 R)
• M3: 366,216 km (0.065 R)
• M4: 514,467 km (0.1 R)
• M5: 585,825 km (0.055 R)
• M6: 699,968 km (0.047 R)
• M7: 898,934 km (0.106 R)
• M8: 960,568 km (0.116 R)
• M9: 1,107,024 km (0.089 R)
• M10: 1,173,595 km (0.1 R)
• M11: 1,281,007 km (0.091 R)
• M12: 1,340,995 km (0.119 R)
• M13: 1,412,353 km (0.093 R)
• M14: 1,484,908 km (0.095 R)
• M15: 1,569,581 km (0.1 R)
• M16: 1,634,058 km (0.103 R)
• M17: 1,947,465 km (0.12 R)
• M18: 2,040,515 km (0.098 R)
• M19: 2,111,275 km (0.103 R)
• M20: 2,341,057 km (0.042 R)
• M21: 2,630,230 km (0.113 R)
• M22: 2,720,437 km (0.116 R)
• M23: 2,785,662 km (0.105 R)
• M24: 3,187,482 km (0.069 R)
• M25: 3,451,672 km (0.109 R)
• M26: 3,579,279 km (0.112 R)
• M27: 4,150,294 km (0.115 R)
• M28: 4,423,609 km (0.1 R)
• M29: 4,671,343 km (0.06 R)
• M30: 4,734,025 km (0.114 R)
• M31: 5,035,614 km (0.064 R)
• M32: 5,359,942 km (0.088 R)
• M33: 5,590,921 km (0.094 R)
• M34: 5,808,437 km (0.045 R)
• M35: 6,234,641 km (0.116 R)
• M36: 6,460,234 km (0.055 R)
• M37: 6,635,563 km (0.118 R)
• M38: 6,741,478 km (0.117 R)
• M39: 7,389,387 km (0.07 R)
• M40: 7,702,196 km (0.043 R)
• M41: 7,794,947 km (0.088 R)
• M42: 7,906,995 km (0.099 R)
• M43: 8,113,441 km (0.111 R)
• M44: 8,551,164 km (0.11 R)
• M45: 8,899,129 km (0.111 R)
• M46: 9,094,354 km (0.046 R)
• M47: 9,449,499 km (0.1 R)
• M48: 9,588,775 km (0.109 R)
• M49: 10,010,940 km (0.119 R)
• M50: 10,956,847 km (0.113 R)
• M51: 11,082,210 km (0.09 R)
• M52: 11,503,927 km (0.089 R)
• M53: 11,588,898 km (0.104 R)
• M54: 11,995,505 km (0.117 R)
• M55: 12,603,022 km (0.108 R)
• M56: 13,131,851 km (0.115 R)
• M57: 13,198,422 km (0.053 R)
• M58: 13,265,142 km (0.104 R)
• M59: 13,533,222 km (0.091 R)
• M60: 13,622,980 km (0.087 R)
• M61: 13,825,536 km (0.107 R)
• M62: 13,893,304 km (0.085 R)
• M63: 14,416,597 km (0.059 R)
• M64: 14,969,511 km (0.051 R)
• M65: 15,108,787 km (0.117 R)
• M66: 15,552,943 km (0.053 R)
• M67: 15,811,897 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 14

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.2 AU - 5.38 AU

Year: 6769 Days

Day: 13.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 55,683,793 km

• M1: 200,461 km (0.12 R)
• M2: 336,595 km (0.113 R)
• M3: 642,822 km (0.107 R)
• M4: 739,612 km (0.076 R)
• M5: 863,629 km (0.092 R)
• M6: 1,158,636 km (0.107 R)
• M7: 1,593,816 km (0.093 R)
• M8: 1,745,658 km (0.09 R)
• M9: 2,169,618 km (0.084 R)
• M10: 2,323,554 km (0.059 R)
• M11: 2,609,884 km (0.07 R)
• M12: 2,708,021 km (0.085 R)
• M13: 3,164,893 km (0.075 R)
• M14: 3,322,868 km (0.12 R)
• M15: 3,646,448 km (0.112 R)
• M16: 3,886,852 km (0.105 R)
• M17: 4,056,197 km (0.117 R)
• M18: 4,151,491 km (0.101 R)
• M19: 5,062,691 km (0.093 R)
• M20: 5,186,109 km (0.116 R)
• M21: 5,394,050 km (0.086 R)
• M22: 5,520,311 km (0.065 R)
• M23: 5,882,936 km (0.092 R)
• M24: 6,231,499 km (0.117 R)
• M25: 6,430,614 km (0.106 R)
• M26: 6,631,823 km (0.098 R)
• M27: 7,364,254 km (0.078 R)
• M28: 7,504,428 km (0.102 R)
• M29: 8,074,246 km (0.097 R)
• M30: 8,267,377 km (0.096 R)
• M31: 8,486,388 km (0.114 R)
• M32: 8,806,228 km (0.076 R)
• M33: 9,030,027 km (0.095 R)
• M34: 9,483,159 km (0.09 R)
• M35: 9,738,223 km (0.067 R)
• M36: 9,943,920 km (0.082 R)
• M37: 10,099,203 km (0.061 R)
• M38: 10,333,473 km (0.111 R)
• M39: 10,490,700 km (0.097 R)
• M40: 10,622,346 km (0.087 R)
• M41: 10,728,112 km (0.092 R)
• M42: 11,100,910 km (0.106 R)
• M43: 11,208,172 km (0.082 R)
• M44: 11,423,742 km (0.068 R)
• M45: 11,695,262 km (0.12 R)
• M46: 11,969,026 km (0.084 R)
• M47: 12,383,413 km (0.076 R)
• M48: 13,056,453 km (0.113 R)
• M49: 13,340,390 km (0.054 R)
• M50: 14,059,208 km (0.08 R)
• M51: 14,321,154 km (0.082 R)
• M52: 15,116,566 km (0.119 R)
• M53: 15,295,185 km (0.091 R)
• M54: 15,594,680 km (0.087 R)
• M55: 16,168,987 km (0.09 R)
• M56: 17,307,127 km (0.074 R)
• M57: 17,431,742 km (0.088 R)
• M58: 17,556,657 km (0.114 R)
• M59: 17,901,629 km (0.092 R)
• M60: 18,122,436 km (0.111 R)
• M61: 18,312,275 km (0.106 R)
• M62: 18,886,133 km (0.119 R)
• M63: 20,477,854 km (0.103 R)
• M64: 20,642,711 km (0.112 R)
• M65: 20,940,560 km (0.102 R)
• M66: 22,044,892 km (0.074 R)
• M67: 22,894,009 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 8.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.36 AU - 6.2 AU

Year: 7834 Days

Day: 10.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,683,793 km

• M1: 111,750 km (0.059 R)
• M2: 189,989 km (0.048 R)
• M3: 246,986 km (0.095 R)
• M4: 329,265 km (0.113 R)
• M5: 405,410 km (0.106 R)
• M6: 518,207 km (0.115 R)
• M7: 631,752 km (0.083 R)
• M8: 697,425 km (0.088 R)
• M9: 754,123 km (0.071 R)
• M10: 1,010,384 km (0.073 R)
• M11: 1,155,494 km (0.095 R)
• M12: 1,364,931 km (0.104 R)
• M13: 1,617,003 km (0.072 R)
• M14: 1,756,578 km (0.105 R)
• M15: 1,900,192 km (0.097 R)
• M16: 2,567,099 km (0.094 R)
• M17: 2,693,958 km (0.102 R)
• M18: 2,749,010 km (0.076 R)
• M19: 3,222,637 km (0.108 R)
• M20: 3,762,536 km (0.062 R)
• M21: 3,927,842 km (0.046 R)
• M22: 4,223,148 km (0.064 R)
• M23: 4,503,793 km (0.097 R)
• M24: 4,746,142 km (0.046 R)
• M25: 5,015,269 km (0.075 R)
• M26: 5,972,246 km (0.106 R)
• M27: 6,238,530 km (0.096 R)
• M28: 6,459,337 km (0.1 R)
• M29: 6,782,767 km (0.05 R)
• M30: 7,035,289 km (0.057 R)
• M31: 7,188,178 km (0.117 R)
• M32: 7,837,432 km (0.106 R)
• M33: 8,049,113 km (0.087 R)
• M34: 8,451,233 km (0.098 R)
• M35: 8,942,362 km (0.1 R)
• M36: 9,583,389 km (0.091 R)
• M37: 9,668,211 km (0.103 R)
• M38: 9,866,728 km (0.099 R)
• M39: 10,441,782 km (0.083 R)
• M40: 10,499,975 km (0.08 R)
• M41: 10,850,782 km (0.052 R)
• M42: 11,116,468 km (0.106 R)
• M43: 11,354,478 km (0.109 R)
• M44: 11,444,088 km (0.083 R)
• M45: 11,774,998 km (0.109 R)
• M46: 12,817,546 km (0.052 R)
• M47: 13,412,795 km (0.111 R)
• M48: 13,698,079 km (0.118 R)
• M49: 14,598,059 km (0.103 R)
• M50: 15,186,727 km (0.107 R)
• M51: 15,849,894 km (0.12 R)
• M52: 15,950,125 km (0.09 R)
• M53: 16,252,313 km (0.113 R)
• M54: 16,658,172 km (0.092 R)
• M55: 16,794,156 km (0.043 R)
• M56: 17,341,984 km (0.071 R)
• M57: 17,548,877 km (0.076 R)
• M58: 17,930,352 km (0.055 R)
• M59: 18,279,513 km (0.058 R)
• M60: 18,807,594 km (0.119 R)
• M61: 19,304,857 km (0.051 R)
• M62: 19,376,215 km (0.076 R)
• M63: 19,914,618 km (0.103 R)
• M64: 20,713,022 km (0.108 R)
• M65: 21,042,736 km (0.108 R)
• M66: 21,521,898 km (0.07 R)
• M67: 22,004,800 km (0.074 R)
• M68: 22,116,699 km (0.106 R)
• M69: 22,378,645 km (0.032 R)
• M70: 22,754,584 km (0.116 R)
• M71: 22,981,075 km (0.106 R)
• M72: 25,209,784 km (0.057 R)
• M73: 25,600,833 km (0.07 R)
• M74: 26,112,458 km (0.106 R)
• M75: 26,428,857 km (0.07 R)
• M76: 26,508,144 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.5

Radius: 6.8

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.21 AU - 7.67 AU

Year: 13103 Days

Day: 22.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,683,793 km

• M1: 546,182 km (0.107 R)
• M2: 633,098 km (0.116 R)
• M3: 743,801 km (0.055 R)
• M4: 1,027,289 km (0.066 R)
• M5: 1,585,737 km (0.11 R)
• M6: 1,686,866 km (0.065 R)
• M7: 1,976,337 km (0.086 R)
• M8: 2,057,868 km (0.112 R)
• M9: 2,224,670 km (0.105 R)
• M10: 2,281,218 km (0.1 R)
• M11: 2,453,854 km (0.061 R)
• M12: 2,660,598 km (0.081 R)
• M13: 3,028,310 km (0.094 R)
• M14: 3,314,640 km (0.078 R)
• M15: 3,609,647 km (0.119 R)
• M16: 4,085,219 km (0.111 R)
• M17: 4,580,687 km (0.088 R)
• M18: 5,057,455 km (0.098 R)
• M19: 5,132,254 km (0.11 R)
• M20: 6,137,552 km (0.062 R)
• M21: 6,580,810 km (0.099 R)
• M22: 6,662,640 km (0.107 R)
• M23: 8,278,148 km (0.118 R)
• M24: 8,588,414 km (0.059 R)
• M25: 8,947,748 km (0.027 R)
• M26: 10,007,948 km (0.11 R)
• M27: 10,433,554 km (0.093 R)
• M28: 10,481,126 km (0.083 R)
• M29: 10,768,653 km (0.098 R)
• M30: 11,351,337 km (0.11 R)
• M31: 12,547,222 km (0.119 R)
• M32: 12,750,376 km (0.098 R)
• M33: 13,057,201 km (0.093 R)
• M34: 13,108,513 km (0.104 R)
• M35: 13,887,320 km (0.109 R)
• M36: 15,543,668 km (0.119 R)
• M37: 16,645,007 km (0.082 R)
• M38: 17,261,350 km (0.072 R)
• M39: 18,286,096 km (0.088 R)
• M40: 18,343,691 km (0.049 R)
• M41: 19,155,110 km (0.117 R)
• M42: 20,993,219 km (0.097 R)
• M43: 21,415,982 km (0.071 R)
• M44: 21,598,043 km (0.114 R)
• M45: 23,072,928 km (0.079 R)
• M46: 23,259,627 km (0.091 R)
• M47: 23,446,773 km (0.107 R)
• M48: 23,571,837 km (0.111 R)
• M49: 23,759,732 km (0.053 R)
• M50: 25,281,442 km (0.106 R)
• M51: 25,473,825 km (0.099 R)
• M52: 25,860,236 km (0.063 R)
• M53: 26,118,741 km (0.093 R)
• M54: 27,030,690 km (0.032 R)
• M55: 27,227,411 km (0.07 R)
• M56: 27,358,907 km (0.079 R)
• M57: 27,688,471 km (0.089 R)
• M58: 29,019,743 km (0.116 R)
• M59: 29,423,059 km (0.094 R)
• M60: 33,769,775 km (0.111 R)
• M61: 33,981,605 km (0.109 R)
• M62: 35,692,855 km (0.087 R)
• M63: 35,764,812 km (0.11 R)
• M64: 36,052,937 km (0.106 R)
• M65: 36,414,216 km (0.116 R)
• M66: 37,140,364 km (0.106 R)
• M67: 37,651,390 km (0.116 R)
• M68: 37,724,693 km (0.075 R)
• M69: 37,797,847 km (0.102 R)
• M70: 38,017,905 km (0.102 R)
• M71: 38,902,328 km (0.093 R)
• M72: 39,198,681 km (0.081 R)
• M73: 39,718,983 km (0.094 R)
• M74: 40,691,518 km (0.045 R)
• M75: 41,143,005 km (0.085 R)
• M76: 42,050,914 km (0.06 R)
• M77: 42,126,760 km (0.083 R)
• M78: 42,583,483 km (0.105 R)
• M79: 43,271,633 km (0.105 R)
• M80: 44,194,801 km (0.104 R)
• M81: 44,969,120 km (0.111 R)
• M82: 45,513,806 km (0.076 R)
• M83: 49,307,159 km (0.082 R)
• M84: 49,467,528 km (0.102 R)
• M85: 50,029,717 km (0.085 R)
• M86: 50,190,684 km (0.032 R)
• M87: 50,271,317 km (0.107 R)
• M88: 52,136,504 km (0.096 R)
• M89: 53,529,559 km (0.114 R)
• M90: 55,683,768 km (0.09 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: 280 - 14,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit