🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.64 AU - 0.66 AU

Year: 193 Days

Day: 26.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.45 AU - 2.65 AU

Year: 1502 Days

Day: 21.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.14 AU - 5.02 AU

Year: 3616 Days

Day: 17.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,793,861 km

• M1: 3,192,269 km (0.088 R)

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 14.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.18 AU - 8.2 AU

Year: 8648 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,793,861 km

• M1: 299,794 km (0.07 R)
• M2: 402,418 km (0.09 R)
• M3: 678,277 km (0.07 R)
• M4: 833,709 km (0.07 R)
• M5: 1,221,915 km (0.067 R)
• M6: 1,666,520 km (0.068 R)
• M7: 1,975,739 km (0.106 R)
• M8: 2,474,648 km (0.097 R)
• M9: 2,803,464 km (0.097 R)
• M10: 2,907,584 km (0.096 R)
• M11: 3,066,158 km (0.106 R)
• M12: 3,503,582 km (0.064 R)
• M13: 3,902,709 km (0.059 R)
• M14: 4,529,225 km (0.045 R)
• M15: 4,621,377 km (0.063 R)
• M16: 4,745,244 km (0.106 R)
• M17: 5,187,456 km (0.084 R)
• M18: 5,610,070 km (0.058 R)
• M19: 5,775,675 km (0.119 R)
• M20: 6,593,227 km (0.096 R)
• M21: 7,302,321 km (0.113 R)
• M22: 7,447,132 km (0.1 R)
• M23: 7,924,349 km (0.086 R)
• M24: 8,373,741 km (0.118 R)
• M25: 8,831,361 km (0.116 R)
• M26: 9,024,641 km (0.109 R)
• M27: 9,219,118 km (0.11 R)
• M28: 9,336,553 km (0.092 R)
• M29: 9,691,848 km (0.09 R)
• M30: 10,132,114 km (0.069 R)
• M31: 10,375,211 km (0.073 R)
• M32: 10,784,361 km (0.096 R)
• M33: 11,703,490 km (0.113 R)
• M34: 12,474,069 km (0.077 R)
• M35: 12,734,668 km (0.1 R)
• M36: 12,997,063 km (0.109 R)
• M37: 13,217,121 km (0.098 R)
• M38: 13,705,409 km (0.075 R)
• M39: 13,839,748 km (0.12 R)
• M40: 14,199,830 km (0.105 R)
• M41: 14,837,566 km (0.109 R)
• M42: 15,858,571 km (0.116 R)
• M43: 16,093,889 km (0.054 R)
• M44: 17,239,060 km (0.074 R)
• M45: 17,384,021 km (0.102 R)
• M46: 17,578,049 km (0.045 R)
• M47: 18,509,296 km (0.12 R)
• M48: 19,860,314 km (0.088 R)
• M49: 20,164,746 km (0.1 R)
• M50: 20,624,460 km (0.119 R)
• M51: 23,401,296 km (0.084 R)
• M52: 23,561,964 km (0.055 R)
• M53: 25,463,502 km (0.089 R)
• M54: 26,237,821 km (0.062 R)
• M55: 26,404,772 km (0.082 R)
• M56: 26,572,172 km (0.101 R)
• M57: 27,132,416 km (0.118 R)
• M58: 28,207,576 km (0.042 R)
• M59: 28,893,931 km (0.118 R)
• M60: 29,296,798 km (0.077 R)
• M61: 29,643,566 km (0.109 R)
• M62: 29,759,504 km (0.074 R)
• M63: 29,991,680 km (0.112 R)
• M64: 30,341,291 km (0.093 R)
• M65: 31,930,918 km (0.092 R)
• M66: 32,347,398 km (0.061 R)
• M67: 32,885,651 km (0.109 R)
• M68: 33,426,747 km (0.064 R)
• M69: 34,213,631 km (0.042 R)
• M70: 35,190,655 km (0.081 R)
• M71: 35,682,533 km (0.064 R)
• M72: 36,052,937 km (0.117 R)
• M73: 36,859,868 km (0.086 R)
• M74: 37,422,057 km (0.06 R)
• M75: 39,571,180 km (0.083 R)
• M76: 39,762,815 km (0.069 R)
• M77: 41,112,337 km (0.084 R)
• M78: 41,760,246 km (0.098 R)
• M79: 42,607,718 km (0.101 R)
• M80: 43,000,711 km (0.097 R)
• M81: 43,263,405 km (0.11 R)
• M82: 43,724,316 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.9

Radius: 3.3

Gravity: 19.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.34 AU - 20.46 AU

Year: 29121 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,793,861 km

• M1: 255,663 km (0.114 R)
• M2: 820,694 km (0.063 R)
• M3: 843,283 km (0.116 R)
• M4: 889,210 km (0.103 R)
• M5: 1,130,661 km (0.115 R)
• M6: 1,501,065 km (0.114 R)
• M7: 1,699,282 km (0.08 R)
• M8: 2,246,362 km (0.071 R)
• M9: 2,310,240 km (0.073 R)
• M10: 3,338,875 km (0.091 R)
• M11: 4,368,108 km (0.115 R)
• M12: 4,731,481 km (0.109 R)
• M13: 4,772,322 km (0.096 R)
• M14: 5,062,392 km (0.096 R)
• M15: 5,358,147 km (0.076 R)
• M16: 7,058,626 km (0.101 R)
• M17: 7,246,670 km (0.106 R)
• M18: 8,507,930 km (0.081 R)
• M19: 8,557,746 km (0.107 R)
• M20: 8,808,472 km (0.097 R)
• M21: 9,887,671 km (0.061 R)
• M22: 11,171,071 km (0.099 R)
• M23: 11,225,675 km (0.061 R)
• M24: 12,111,294 km (0.118 R)
• M25: 12,336,289 km (0.099 R)
• M26: 12,733,172 km (0.113 R)
• M27: 13,365,223 km (0.103 R)
• M28: 14,540,614 km (0.1 R)
• M29: 14,959,637 km (0.101 R)
• M30: 15,504,323 km (0.079 R)
• M31: 16,240,644 km (0.113 R)
• M32: 16,488,528 km (0.086 R)
• M33: 17,302,939 km (0.109 R)
• M34: 18,452,149 km (0.078 R)
• M35: 18,775,730 km (0.11 R)
• M36: 19,625,745 km (0.109 R)
• M37: 20,288,014 km (0.111 R)
• M38: 21,498,710 km (0.088 R)
• M39: 21,839,045 km (0.109 R)
• M40: 22,112,660 km (0.052 R)
• M41: 23,288,200 km (0.109 R)
• M42: 23,357,912 km (0.087 R)
• M43: 23,427,775 km (0.056 R)
• M44: 23,637,810 km (0.075 R)
• M45: 23,989,066 km (0.114 R)
• M46: 24,271,357 km (0.105 R)
• M47: 24,554,695 km (0.084 R)
• M48: 25,339,785 km (0.09 R)
• M49: 25,627,162 km (0.086 R)
• M50: 28,114,077 km (0.091 R)
• M51: 29,536,903 km (0.07 R)
• M52: 30,523,800 km (0.076 R)
• M53: 31,676,003 km (0.088 R)
• M54: 33,077,286 km (0.107 R)
• M55: 33,706,495 km (0.068 R)
• M56: 37,482,195 km (0.109 R)
• M57: 37,564,025 km (0.116 R)
• M58: 38,467,447 km (0.118 R)
• M59: 39,794,380 km (0.045 R)
• M60: 39,961,331 km (0.069 R)
• M61: 40,044,807 km (0.072 R)
• M62: 40,967,676 km (0.106 R)
• M63: 42,492,826 km (0.119 R)
• M64: 42,748,788 km (0.09 R)
• M65: 43,519,816 km (0.088 R)
• M66: 44,122,695 km (0.077 R)
• M67: 44,209,013 km (0.092 R)
• M68: 44,728,267 km (0.034 R)
• M69: 45,685,544 km (0.086 R)
• M70: 46,385,961 km (0.117 R)
• M71: 49,222,935 km (0.049 R)
• M72: 49,581,521 km (0.098 R)
• M73: 50,752,723 km (0.063 R)
• M74: 50,933,737 km (0.108 R)
• M75: 51,296,362 km (0.078 R)
• M76: 51,568,929 km (0.062 R)
• M77: 52,206,815 km (0.075 R)
• M78: 52,298,069 km (0.12 R)
• M79: 52,572,432 km (0.106 R)
• M80: 52,755,540 km (0.098 R)
• M81: 53,030,650 km (0.064 R)
• M82: 55,341,787 km (0.112 R)
• M83: 55,528,037 km (0.041 R)
• M84: 56,181,780 km (0.119 R)
• M85: 56,462,724 km (0.055 R)
• M86: 56,838,065 km (0.108 R)
• M87: 58,442,353 km (0.028 R)
• M88: 61,888,340 km (0.114 R)
• M89: 62,663,107 km (0.119 R)
• M90: 62,760,196 km (0.05 R)
• M91: 63,343,628 km (0.065 R)
• M92: 64,908,272 km (0.091 R)
• M93: 65,301,266 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 15,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit