🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.83 AU - 1.27 AU

Year: 393 Days

Day: 47.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 15,231,316 km

• M1: 711,188 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.91 AU - 1.23 AU

Year: 404 Days

Day: 22.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.7 AU - 1.9 AU

Year: 882 Days

Day: 15.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.68 AU - 2.8 AU

Year: 1657 Days

Day: 17.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.72 AU - 4.84 AU

Year: 3234 Days

Day: 29.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,231,316 km

• M1: 2,868,988 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 14.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.34 AU - 5.38 AU

Year: 4532 Days

Day: 12.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,231,316 km

• M1: 202,855 km (0.108 R)
• M2: 366,814 km (0.115 R)
• M3: 487,689 km (0.114 R)
• M4: 616,792 km (0.107 R)
• M5: 1,045,091 km (0.117 R)
• M6: 1,425,069 km (0.079 R)
• M7: 2,223,024 km (0.059 R)
• M8: 2,984,926 km (0.039 R)
• M9: 3,083,362 km (0.079 R)
• M10: 3,182,695 km (0.102 R)
• M11: 3,425,941 km (0.118 R)
• M12: 3,591,546 km (0.065 R)
• M13: 3,930,834 km (0.093 R)
• M14: 4,104,367 km (0.093 R)
• M15: 4,369,754 km (0.096 R)
• M16: 4,595,198 km (0.087 R)
• M17: 4,709,491 km (0.059 R)
• M18: 5,128,514 km (0.054 R)
• M19: 5,657,343 km (0.097 R)
• M20: 5,755,329 km (0.061 R)
• M21: 5,854,064 km (0.058 R)
• M22: 6,078,012 km (0.067 R)
• M23: 6,178,542 km (0.05 R)
• M24: 6,432,110 km (0.105 R)
• M25: 7,267,165 km (0.105 R)
• M26: 7,373,829 km (0.039 R)
• M27: 8,498,805 km (0.099 R)
• M28: 8,923,663 km (0.027 R)
• M29: 9,038,255 km (0.116 R)
• M30: 10,300,113 km (0.06 R)
• M31: 10,480,528 km (0.116 R)
• M32: 10,631,771 km (0.101 R)
• M33: 10,905,834 km (0.056 R)
• M34: 11,274,743 km (0.038 R)
• M35: 11,836,034 km (0.077 R)
• M36: 11,962,145 km (0.046 R)
• M37: 12,374,586 km (0.056 R)
• M38: 12,502,492 km (0.117 R)
• M39: 12,630,847 km (0.082 R)
• M40: 13,018,456 km (0.096 R)
• M41: 13,148,606 km (0.052 R)
• M42: 13,311,817 km (0.088 R)
• M43: 13,640,334 km (0.107 R)
• M44: 14,037,965 km (0.077 R)
• M45: 14,608,082 km (0.068 R)
• M46: 14,811,087 km (0.059 R)
• M47: 14,981,030 km (0.101 R)
• M48: 15,322,712 km (0.11 R)
• M49: 15,944,440 km (0.101 R)
• M50: 16,188,434 km (0.092 R)
• M51: 16,927,897 km (0.108 R)
• M52: 17,570,420 km (0.043 R)
• M53: 18,366,729 km (0.113 R)
• M54: 19,211,957 km (0.1 R)
• M55: 19,919,555 km (0.115 R)
• M56: 21,475,822 km (0.05 R)
• M57: 21,745,546 km (0.059 R)
• M58: 23,070,984 km (0.076 R)
• M59: 23,743,576 km (0.109 R)
• M60: 24,222,139 km (0.105 R)
• M61: 24,986,584 km (0.051 R)
• M62: 25,554,907 km (0.112 R)
• M63: 25,677,278 km (0.052 R)
• M64: 26,497,822 km (0.096 R)
• M65: 26,621,689 km (0.113 R)
• M66: 27,327,043 km (0.081 R)
• M67: 27,493,994 km (0.118 R)
• M68: 27,870,682 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.2

Radius: 12.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.89 AU - 7.39 AU

Year: 5557 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 15,231,316 km

• M1: 170,691 km (0.078 R)
• M2: 411,544 km (0.103 R)
• M3: 582,235 km (0.082 R)
• M4: 666,907 km (0.105 R)
• M5: 791,373 km (0.119 R)
• M6: 1,106,276 km (0.092 R)
• M7: 1,431,053 km (0.09 R)
• M8: 1,566,589 km (0.104 R)
• M9: 1,738,477 km (0.093 R)
• M10: 1,999,675 km (0.109 R)
• M11: 2,101,102 km (0.098 R)
• M12: 2,380,102 km (0.079 R)
• M13: 2,487,813 km (0.116 R)
• M14: 2,708,469 km (0.082 R)
• M15: 3,388,841 km (0.038 R)
• M16: 3,551,753 km (0.104 R)
• M17: 3,717,208 km (0.035 R)
• M18: 4,471,630 km (0.112 R)
• M19: 4,583,230 km (0.113 R)
• M20: 4,741,205 km (0.113 R)
• M21: 4,855,049 km (0.083 R)
• M22: 5,016,166 km (0.107 R)
• M23: 5,726,457 km (0.101 R)
• M24: 6,068,737 km (0.109 R)
• M25: 6,167,771 km (0.096 R)
• M26: 6,342,501 km (0.073 R)
• M27: 6,722,330 km (0.064 R)
• M28: 7,057,728 km (0.078 R)
• M29: 7,424,842 km (0.037 R)
• M30: 7,504,428 km (0.091 R)
• M31: 7,637,570 km (0.111 R)
• M32: 8,787,080 km (0.11 R)
• M33: 9,296,311 km (0.059 R)
• M34: 9,468,199 km (0.101 R)
• M35: 9,873,310 km (0.114 R)
• M36: 10,611,127 km (0.059 R)
• M37: 11,305,410 km (0.106 R)
• M38: 11,983,388 km (0.087 R)
• M39: 12,579,685 km (0.099 R)
• M40: 12,706,394 km (0.119 R)
• M41: 13,540,552 km (0.072 R)
• M42: 13,800,852 km (0.057 R)
• M43: 13,931,601 km (0.071 R)
• M44: 14,227,356 km (0.045 R)
• M45: 14,591,627 km (0.055 R)
• M46: 15,026,209 km (0.045 R)
• M47: 15,464,979 km (0.117 R)
• M48: 16,182,600 km (0.109 R)
• M49: 16,355,086 km (0.071 R)
• M50: 16,736,860 km (0.037 R)
• M51: 16,981,153 km (0.093 R)
• M52: 17,191,638 km (0.079 R)
• M53: 17,508,935 km (0.109 R)
• M54: 17,934,990 km (0.118 R)
• M55: 18,149,363 km (0.071 R)
• M56: 18,544,451 km (0.119 R)
• M57: 18,652,760 km (0.112 R)
• M58: 19,197,147 km (0.04 R)
• M59: 19,599,864 km (0.117 R)
• M60: 19,746,919 km (0.05 R)
• M61: 20,042,225 km (0.055 R)
• M62: 20,339,027 km (0.114 R)
• M63: 20,824,323 km (0.117 R)
• M64: 21,768,585 km (0.105 R)
• M65: 22,842,548 km (0.09 R)
• M66: 23,074,873 km (0.08 R)
• M67: 23,269,201 km (0.115 R)
• M68: 23,894,520 km (0.118 R)
• M69: 24,604,661 km (0.11 R)
• M70: 24,723,591 km (0.073 R)
• M71: 25,843,780 km (0.115 R)
• M72: 26,654,002 km (0.08 R)
• M73: 27,308,194 km (0.059 R)
• M74: 27,390,323 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.7

Radius: 14.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.51 AU - 8.05 AU

Year: 7174 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,231,316 km

• M1: 179,069 km (0.081 R)
• M2: 283,787 km (0.035 R)
• M3: 426,055 km (0.112 R)
• M4: 624,422 km (0.078 R)
• M5: 763,697 km (0.04 R)
• M6: 890,407 km (0.066 R)
• M7: 1,051,224 km (0.101 R)
• M8: 1,307,186 km (0.084 R)
• M9: 1,403,826 km (0.118 R)
• M10: 1,533,229 km (0.072 R)
• M11: 1,740,721 km (0.102 R)
• M12: 2,207,167 km (0.092 R)
• M13: 2,431,115 km (0.088 R)
• M14: 2,812,889 km (0.086 R)
• M15: 2,927,331 km (0.113 R)
• M16: 3,161,302 km (0.072 R)
• M17: 3,428,484 km (0.094 R)
• M18: 3,689,233 km (0.099 R)
• M19: 3,786,920 km (0.073 R)
• M20: 3,970,926 km (0.064 R)
• M21: 4,143,412 km (0.087 R)
• M22: 4,406,704 km (0.107 R)
• M23: 4,585,474 km (0.082 R)
• M24: 4,751,528 km (0.028 R)
• M25: 5,073,911 km (0.095 R)
• M26: 5,198,825 km (0.039 R)
• M27: 5,372,060 km (0.117 R)
• M28: 5,627,423 km (0.063 R)
• M29: 5,936,193 km (0.08 R)
• M30: 6,034,778 km (0.082 R)
• M31: 6,233,743 km (0.049 R)
• M32: 6,434,952 km (0.079 R)
• M33: 6,843,654 km (0.076 R)
• M34: 7,051,296 km (0.081 R)
• M35: 7,331,343 km (0.114 R)
• M36: 7,543,921 km (0.076 R)
• M37: 7,668,836 km (0.108 R)
• M38: 8,175,524 km (0.12 R)
• M39: 8,303,879 km (0.104 R)
• M40: 8,543,983 km (0.1 R)
• M41: 8,711,682 km (0.053 R)
• M42: 8,880,429 km (0.073 R)
• M43: 9,450,845 km (0.059 R)
• M44: 9,624,379 km (0.103 R)
• M45: 9,837,855 km (0.091 R)
• M46: 10,249,698 km (0.092 R)
• M47: 10,587,341 km (0.104 R)
• M48: 10,787,652 km (0.079 R)
• M49: 11,171,819 km (0.059 R)
• M50: 11,294,041 km (0.1 R)
• M51: 11,416,711 km (0.106 R)
• M52: 11,622,259 km (0.114 R)
• M53: 11,725,481 km (0.103 R)
• M54: 12,057,738 km (0.097 R)
• M55: 12,731,826 km (0.084 R)
• M56: 13,009,180 km (0.099 R)
• M57: 13,418,031 km (0.116 R)
• M58: 13,765,697 km (0.106 R)
• M59: 14,759,625 km (0.049 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 13,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit