🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.65 AU - 0.75 AU

Year: 224 Days

Day: 18.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.76 AU - 0.88 AU

Year: 284 Days

Day: 27.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1 AU - 1.46 AU

Year: 522 Days

Day: 16.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.11 AU - 1.49 AU

Year: 568 Days

Day: 39.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.46 AU - 1.52 AU

Year: 696 Days

Day: 21.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 132.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,748,842 km

• M1: 311,612 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.39 AU - 3.19 AU

Year: 1784 Days

Day: 35.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.5

Radius: 3.7

Gravity: 23.05 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.2 AU - 13.56 AU

Year: 16678 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 86,748,842 km

• M1: 171,589 km (0.116 R)
• M2: 276,756 km (0.12 R)
• M3: 416,181 km (0.046 R)
• M4: 662,719 km (0.056 R)
• M5: 907,909 km (0.115 R)
• M6: 1,009,337 km (0.089 R)
• M7: 2,048,144 km (0.055 R)
• M8: 2,074,474 km (0.077 R)
• M9: 2,289,745 km (0.059 R)
• M10: 2,888,286 km (0.106 R)
• M11: 3,037,585 km (0.043 R)
• M12: 3,128,391 km (0.06 R)
• M13: 3,724,089 km (0.041 R)
• M14: 3,788,716 km (0.041 R)
• M15: 3,952,226 km (0.112 R)
• M16: 4,524,887 km (0.114 R)
• M17: 4,663,414 km (0.086 R)
• M18: 5,195,235 km (0.098 R)
• M19: 5,413,349 km (0.041 R)
• M20: 5,933,650 km (0.113 R)
• M21: 6,085,342 km (0.063 R)
• M22: 6,392,317 km (0.115 R)
• M23: 6,508,854 km (0.045 R)
• M24: 6,743,722 km (0.04 R)
• M25: 7,384,001 km (0.088 R)
• M26: 7,959,804 km (0.102 R)
• M27: 8,085,167 km (0.108 R)
• M28: 9,549,879 km (0.065 R)
• M29: 9,861,492 km (0.117 R)
• M30: 10,770,000 km (0.108 R)
• M31: 11,001,278 km (0.085 R)
• M32: 12,086,162 km (0.053 R)
• M33: 12,471,376 km (0.069 R)
• M34: 12,762,942 km (0.106 R)
• M35: 13,551,473 km (0.104 R)
• M36: 13,651,254 km (0.108 R)
• M37: 15,330,640 km (0.098 R)
• M38: 15,538,581 km (0.084 R)
• M39: 16,645,456 km (0.074 R)
• M40: 17,343,480 km (0.094 R)
• M41: 17,397,484 km (0.115 R)
• M42: 17,451,639 km (0.092 R)
• M43: 17,886,819 km (0.045 R)
• M44: 18,767,651 km (0.071 R)
• M45: 20,628,649 km (0.041 R)
• M46: 21,088,662 km (0.113 R)
• M47: 22,077,205 km (0.115 R)
• M48: 22,370,866 km (0.112 R)
• M49: 23,259,477 km (0.091 R)
• M50: 24,280,333 km (0.112 R)
• M51: 24,522,681 km (0.053 R)
• M52: 24,583,418 km (0.097 R)
• M53: 24,705,041 km (0.1 R)
• M54: 25,808,026 km (0.098 R)
• M55: 26,055,461 km (0.107 R)
• M56: 26,303,494 km (0.071 R)
• M57: 26,614,808 km (0.06 R)
• M58: 27,871,729 km (0.053 R)
• M59: 28,827,210 km (0.108 R)
• M60: 29,663,911 km (0.047 R)
• M61: 30,966,610 km (0.113 R)
• M62: 33,425,400 km (0.099 R)
• M63: 33,762,444 km (0.116 R)
• M64: 35,053,474 km (0.118 R)
• M65: 35,121,990 km (0.119 R)
• M66: 35,946,124 km (0.101 R)
• M67: 36,015,089 km (0.074 R)
• M68: 36,499,188 km (0.03 R)
• M69: 36,707,278 km (0.072 R)
• M70: 37,683,554 km (0.102 R)
• M71: 37,964,200 km (0.077 R)
• M72: 38,245,294 km (0.037 R)
• M73: 40,663,544 km (0.11 R)
• M74: 40,735,351 km (0.058 R)
• M75: 41,023,326 km (0.115 R)
• M76: 41,095,283 km (0.056 R)
• M77: 43,570,978 km (0.117 R)
• M78: 44,975,403 km (0.06 R)
• M79: 45,124,103 km (0.033 R)
• M80: 46,319,540 km (0.095 R)
• M81: 46,619,932 km (0.072 R)
• M82: 49,123,453 km (0.087 R)
• M83: 49,353,235 km (0.103 R)
• M84: 50,275,805 km (0.078 R)
• M85: 50,739,259 km (0.112 R)
• M86: 51,204,060 km (0.115 R)

Asteroid Belt

Center: 14.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.8

Radius: 6.5

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.24 AU - 16.9 AU

Year: 25826 Days

Day: 17.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,748,842 km

• M1: 600,336 km (0.055 R)
• M2: 748,289 km (0.111 R)
• M3: 935,884 km (0.09 R)
• M4: 1,168,359 km (0.119 R)
• M5: 1,825,543 km (0.11 R)
• M6: 1,968,858 km (0.12 R)
• M7: 2,266,557 km (0.1 R)
• M8: 3,114,328 km (0.073 R)
• M9: 3,329,301 km (0.083 R)
• M10: 3,865,160 km (0.077 R)
• M11: 3,911,087 km (0.105 R)
• M12: 4,620,779 km (0.111 R)
• M13: 5,472,290 km (0.096 R)
• M14: 6,209,359 km (0.106 R)
• M15: 6,425,677 km (0.096 R)
• M16: 7,658,962 km (0.104 R)
• M17: 10,462,576 km (0.042 R)
• M18: 11,240,934 km (0.051 R)
• M19: 12,443,252 km (0.113 R)
• M20: 12,579,386 km (0.045 R)
• M21: 13,197,823 km (0.118 R)
• M22: 13,406,213 km (0.114 R)
• M23: 14,607,634 km (0.084 R)
• M24: 15,622,506 km (0.079 R)
• M25: 17,338,842 km (0.12 R)
• M26: 17,796,312 km (0.11 R)
• M27: 18,257,822 km (0.075 R)
• M28: 19,349,737 km (0.109 R)
• M29: 20,946,095 km (0.112 R)
• M30: 22,253,431 km (0.078 R)
• M31: 22,667,369 km (0.113 R)
• M32: 23,418,799 km (0.087 R)
• M33: 23,502,723 km (0.088 R)
• M34: 23,671,170 km (0.116 R)
• M35: 24,518,642 km (0.109 R)
• M36: 25,117,782 km (0.057 R)
• M37: 26,156,141 km (0.112 R)
• M38: 26,768,295 km (0.106 R)
• M39: 28,363,906 km (0.032 R)
• M40: 28,992,666 km (0.032 R)
• M41: 30,447,206 km (0.059 R)
• M42: 30,630,762 km (0.04 R)
• M43: 31,925,382 km (0.111 R)
• M44: 32,018,582 km (0.109 R)
• M45: 32,111,781 km (0.065 R)
• M46: 32,955,065 km (0.059 R)
• M47: 33,615,988 km (0.115 R)
• M48: 34,185,956 km (0.083 R)
• M49: 35,915,008 km (0.086 R)
• M50: 36,011,947 km (0.089 R)
• M51: 37,672,484 km (0.113 R)
• M52: 39,058,508 km (0.117 R)
• M53: 42,084,424 km (0.119 R)
• M54: 43,006,845 km (0.086 R)
• M55: 43,109,768 km (0.049 R)
• M56: 43,522,209 km (0.084 R)
• M57: 44,975,852 km (0.089 R)
• M58: 45,184,840 km (0.064 R)
• M59: 45,918,767 km (0.118 R)
• M60: 46,023,935 km (0.101 R)
• M61: 46,551,117 km (0.097 R)
• M62: 47,080,095 km (0.047 R)
• M63: 48,357,960 km (0.071 R)
• M64: 49,431,624 km (0.117 R)
• M65: 49,755,205 km (0.028 R)
• M66: 50,079,533 km (0.088 R)
• M67: 50,947,799 km (0.1 R)
• M68: 51,274,670 km (0.029 R)
• M69: 51,492,933 km (0.096 R)
• M70: 52,699,291 km (0.088 R)
• M71: 54,359,079 km (0.077 R)
• M72: 54,916,182 km (0.064 R)
• M73: 55,027,782 km (0.098 R)
• M74: 58,525,978 km (0.076 R)
• M75: 58,982,551 km (0.105 R)
• M76: 59,554,912 km (0.106 R)
• M77: 59,669,654 km (0.096 R)
• M78: 60,936,299 km (0.106 R)
• M79: 62,095,383 km (0.068 R)
• M80: 62,794,454 km (0.103 R)
• M81: 63,730,338 km (0.091 R)
• M82: 64,082,641 km (0.082 R)
• M83: 65,853,282 km (0.072 R)
• M84: 66,090,544 km (0.031 R)
• M85: 69,925,934 km (0.046 R)
• M86: 72,359,443 km (0.114 R)
• M87: 72,972,046 km (0.12 R)
• M88: 73,709,564 km (0.107 R)
• M89: 76,684,317 km (0.115 R)
• M90: 78,689,078 km (0.047 R)
• M91: 79,571,556 km (0.11 R)
• M92: 80,457,475 km (0.038 R)
• M93: 83,390,790 km (0.073 R)
• M94: 85,452,099 km (0.089 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: 306 - 12,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit