🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.52 AU - 0.6 AU

Year: 186 Days

Day: 27.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.61 AU - 0.89 AU

Year: 288 Days

Day: 18.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.9 AU - 1.12 AU

Year: 450 Days

Day: 27.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,408,182 km

• M1: 1,021,753 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.41 AU - 1.47 AU

Year: 765 Days

Day: 27.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.39 AU - 1.73 AU

Year: 863 Days

Day: 22.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.97 AU - 2.09 AU

Year: 1281 Days

Day: 36.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,408,182 km

• M1: 671,395 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.24 AU - 2.44 AU

Year: 1585 Days

Day: 42.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,408,182 km

• M1: 736,470 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 8

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.03 AU - 3.09 AU

Year: 1814 Days

Day: 8.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,408,182 km

• M1: 99,931 km (0.116 R)
• M2: 171,439 km (0.073 R)
• M3: 325,974 km (0.073 R)
• M4: 473,178 km (0.06 R)
• M5: 529,876 km (0.059 R)
• M6: 739,911 km (0.078 R)
• M7: 807,230 km (0.074 R)
• M8: 966,851 km (0.043 R)
• M9: 1,031,777 km (0.107 R)
• M10: 1,495,231 km (0.056 R)
• M11: 1,659,340 km (0.066 R)
• M12: 1,715,439 km (0.055 R)
• M13: 1,817,913 km (0.092 R)
• M14: 1,922,482 km (0.063 R)
• M15: 2,113,519 km (0.085 R)
• M16: 2,323,255 km (0.071 R)
• M17: 2,437,099 km (0.118 R)
• M18: 2,488,261 km (0.097 R)
• M19: 2,897,262 km (0.03 R)
• M20: 3,019,932 km (0.078 R)
• M21: 3,470,222 km (0.075 R)
• M22: 3,571,500 km (0.118 R)
• M23: 3,644,503 km (0.047 R)
• M24: 3,732,766 km (0.086 R)
• M25: 4,323,827 km (0.103 R)
• M26: 4,401,618 km (0.116 R)
• M27: 4,495,715 km (0.044 R)
• M28: 4,669,997 km (0.062 R)
• M29: 4,733,875 km (0.119 R)
• M30: 4,798,202 km (0.074 R)
• M31: 5,057,904 km (0.089 R)
• M32: 5,173,094 km (0.077 R)
• M33: 5,506,698 km (0.079 R)
• M34: 5,727,504 km (0.1 R)
• M35: 5,899,242 km (0.1 R)
• M36: 6,142,489 km (0.07 R)
• M37: 6,195,147 km (0.056 R)
• M38: 6,442,432 km (0.087 R)
• M39: 6,621,052 km (0.086 R)
• M40: 7,689,480 km (0.099 R)
• M41: 7,746,178 km (0.113 R)
• M42: 7,974,314 km (0.062 R)
• M43: 8,070,057 km (0.108 R)
• M44: 8,790,670 km (0.069 R)
• M45: 8,909,451 km (0.109 R)
• M46: 9,531,628 km (0.051 R)
• M47: 9,653,700 km (0.1 R)
• M48: 9,837,706 km (0.119 R)
• M49: 10,105,635 km (0.038 R)
• M50: 10,188,662 km (0.103 R)
• M51: 10,250,895 km (0.079 R)
• M52: 10,459,734 km (0.112 R)
• M53: 10,711,956 km (0.109 R)
• M54: 10,838,964 km (0.053 R)
• M55: 10,966,422 km (0.105 R)
• M56: 11,072,935 km (0.077 R)
• M57: 11,137,113 km (0.105 R)
• M58: 11,828,554 km (0.115 R)
• M59: 11,937,910 km (0.107 R)
• M60: 12,069,556 km (0.093 R)
• M61: 12,533,908 km (0.086 R)
• M62: 12,600,778 km (0.062 R)
• M63: 13,004,244 km (0.098 R)
• M64: 13,072,012 km (0.094 R)
• M65: 13,343,831 km (0.077 R)
• M66: 13,503,153 km (0.093 R)
• M67: 13,594,557 km (0.066 R)
• M68: 14,216,884 km (0.095 R)
• M69: 14,496,333 km (0.057 R)
• M70: 14,730,753 km (0.1 R)
• M71: 14,824,850 km (0.095 R)
• M72: 15,800,826 km (0.12 R)

Asteroid Belt

Center: 2.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 9.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.33 AU - 3.41 AU

Year: 2740 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,408,182 km

• M1: 124,465 km (0.116 R)
• M2: 235,617 km (0.089 R)
• M3: 311,612 km (0.049 R)
• M4: 498,011 km (0.092 R)
• M5: 571,314 km (0.071 R)
• M6: 678,127 km (0.073 R)
• M7: 938,128 km (0.109 R)
• M8: 1,058,106 km (0.105 R)
• M9: 1,361,789 km (0.113 R)
• M10: 1,671,906 km (0.099 R)
• M11: 1,938,340 km (0.119 R)
• M12: 2,184,129 km (0.109 R)
• M13: 2,287,651 km (0.091 R)
• M14: 2,381,149 km (0.099 R)
• M15: 2,464,027 km (0.109 R)
• M16: 2,547,801 km (0.053 R)
• M17: 2,730,610 km (0.067 R)
• M18: 2,829,943 km (0.058 R)
• M19: 3,135,272 km (0.059 R)
• M20: 3,291,901 km (0.103 R)
• M21: 3,384,502 km (0.084 R)
• M22: 3,491,465 km (0.105 R)
• M23: 3,572,397 km (0.101 R)
• M24: 3,695,067 km (0.07 R)
• M25: 3,902,560 km (0.084 R)
• M26: 4,228,234 km (0.071 R)
• M27: 4,401,618 km (0.106 R)
• M28: 4,710,837 km (0.11 R)
• M29: 4,981,609 km (0.066 R)
• M30: 5,057,754 km (0.117 R)
• M31: 5,272,876 km (0.071 R)
• M32: 5,412,900 km (0.081 R)
• M33: 5,506,847 km (0.082 R)
• M34: 5,601,393 km (0.067 R)
• M35: 5,792,130 km (0.086 R)
• M36: 5,856,158 km (0.108 R)
• M37: 6,049,738 km (0.114 R)
• M38: 6,147,425 km (0.074 R)
• M39: 6,543,112 km (0.048 R)
• M40: 7,341,815 km (0.092 R)
• M41: 7,550,653 km (0.099 R)
• M42: 7,620,815 km (0.049 R)
• M43: 7,832,346 km (0.115 R)
• M44: 7,974,464 km (0.112 R)
• M45: 8,153,234 km (0.102 R)
• M46: 8,315,398 km (0.08 R)
• M47: 8,624,467 km (0.119 R)
• M48: 8,771,222 km (0.087 R)
• M49: 9,067,277 km (0.095 R)
• M50: 9,254,124 km (0.093 R)
• M51: 9,385,471 km (0.119 R)
• M52: 9,574,413 km (0.083 R)
• M53: 9,783,701 km (0.079 R)
• M54: 9,860,145 km (0.08 R)
• M55: 9,994,484 km (0.026 R)
• M56: 10,226,062 km (0.058 R)
• M57: 10,655,408 km (0.08 R)
• M58: 10,793,337 km (0.086 R)
• M59: 11,471,314 km (0.106 R)
• M60: 12,389,696 km (0.091 R)
• M61: 12,451,779 km (0.095 R)
• M62: 12,555,450 km (0.049 R)
• M63: 12,680,364 km (0.097 R)
• M64: 12,868,259 km (0.041 R)
• M65: 13,162,518 km (0.081 R)
• M66: 13,565,535 km (0.119 R)
• M67: 13,714,983 km (0.081 R)
• M68: 14,231,694 km (0.069 R)
• M69: 14,296,620 km (0.095 R)
• M70: 14,361,844 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.6

Radius: 3.7

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.5 AU - 12.8 AU

Year: 19928 Days

Day: 24 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 53,408,182 km

• M1: 47,722 km (0.113 R)
• M2: 91,554 km (0.042 R)
• M3: 144,063 km (0.099 R)
• M4: 196,871 km (0.064 R)
• M5: 220,208 km (0.067 R)
• M6: 555,457 km (0.099 R)
• M7: 869,762 km (0.119 R)
• M8: 1,758,822 km (0.053 R)
• M9: 2,605,097 km (0.117 R)
• M10: 2,663,590 km (0.095 R)
• M11: 3,397,368 km (0.076 R)
• M12: 3,429,232 km (0.039 R)
• M13: 3,655,125 km (0.104 R)
• M14: 4,711,884 km (0.116 R)
• M15: 4,747,488 km (0.09 R)
• M16: 5,035,315 km (0.119 R)
• M17: 5,071,667 km (0.098 R)
• M18: 5,108,019 km (0.107 R)
• M19: 5,627,722 km (0.076 R)
• M20: 5,817,263 km (0.062 R)
• M21: 6,676,254 km (0.109 R)
• M22: 7,574,140 km (0.034 R)
• M23: 7,741,391 km (0.104 R)
• M24: 8,165,052 km (0.119 R)
• M25: 8,379,575 km (0.111 R)
• M26: 8,814,307 km (0.07 R)
• M27: 10,300,113 km (0.116 R)
• M28: 10,906,433 km (0.078 R)
• M29: 11,237,642 km (0.116 R)
• M30: 11,910,085 km (0.069 R)
• M31: 12,398,223 km (0.114 R)
• M32: 13,042,690 km (0.07 R)
• M33: 13,799,656 km (0.043 R)
• M34: 13,850,519 km (0.063 R)
• M35: 14,209,105 km (0.119 R)
• M36: 15,302,965 km (0.066 R)
• M37: 15,833,289 km (0.099 R)
• M38: 16,261,887 km (0.048 R)
• M39: 17,902,826 km (0.071 R)
• M40: 18,069,777 km (0.12 R)
• M41: 18,573,772 km (0.063 R)
• M42: 19,366,940 km (0.118 R)
• M43: 19,710,267 km (0.089 R)
• M44: 20,752,217 km (0.063 R)
• M45: 21,044,830 km (0.067 R)
• M46: 21,279,848 km (0.037 R)
• M47: 21,515,764 km (0.08 R)
• M48: 22,228,748 km (0.067 R)
• M49: 22,468,254 km (0.065 R)
• M50: 23,191,410 km (0.118 R)
• M51: 23,373,471 km (0.106 R)
• M52: 24,167,686 km (0.09 R)
• M53: 24,475,408 km (0.113 R)
• M54: 25,094,893 km (0.054 R)
• M55: 26,475,831 km (0.118 R)
• M56: 26,729,549 km (0.084 R)
• M57: 26,920,436 km (0.037 R)
• M58: 26,984,165 km (0.081 R)
• M59: 27,175,500 km (0.035 R)
• M60: 27,945,780 km (0.101 R)
• M61: 28,074,883 km (0.12 R)
• M62: 29,179,813 km (0.071 R)
• M63: 30,365,376 km (0.102 R)
• M64: 31,365,138 km (0.093 R)
• M65: 31,700,836 km (0.102 R)
• M66: 31,835,474 km (0.099 R)
• M67: 32,240,436 km (0.105 R)
• M68: 32,375,822 km (0.074 R)
• M69: 33,739,855 km (0.118 R)
• M70: 35,820,761 km (0.111 R)
• M71: 36,312,340 km (0.059 R)
• M72: 36,382,651 km (0.096 R)
• M73: 36,735,403 km (0.077 R)
• M74: 37,231,020 km (0.072 R)
• M75: 38,014,315 km (0.102 R)
• M76: 38,947,058 km (0.079 R)
• M77: 39,163,376 km (0.084 R)
• M78: 39,379,994 km (0.111 R)
• M79: 39,524,805 km (0.118 R)
• M80: 40,834,983 km (0.066 R)
• M81: 41,054,742 km (0.071 R)
• M82: 42,159,373 km (0.047 R)
• M83: 42,975,728 km (0.098 R)
• M84: 43,050,228 km (0.04 R)
• M85: 44,172,362 km (0.048 R)
• M86: 44,397,806 km (0.09 R)
• M87: 45,001,283 km (0.061 R)
• M88: 45,228,223 km (0.074 R)
• M89: 46,751,130 km (0.039 R)
• M90: 48,213,449 km (0.057 R)
• M91: 48,523,266 km (0.076 R)
• M92: 49,534,548 km (0.116 R)
• M93: 49,690,728 km (0.108 R)
• M94: 49,847,058 km (0.061 R)
• M95: 50,788,627 km (0.081 R)
• M96: 50,867,465 km (0.058 R)
• M97: 50,946,153 km (0.05 R)
• M98: 51,261,655 km (0.077 R)
• M99: 52,132,614 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: 293 - 14,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit