🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.73 AU - 0.85 AU

Year: 263 Days

Day: 19.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,860,380 km

• M1: 110,403 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.34 AU - 1.94 AU

Year: 787 Days

Day: 35 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,860,380 km

• M1: 44,730 km (0.075 R)

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.69 AU - 4.53 AU

Year: 3122 Days

Day: 47.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 15

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.05 AU - 4.95 AU

Year: 3577 Days

Day: 14.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 73,860,380 km

• M1: 268,678 km (0.099 R)
• M2: 539,300 km (0.117 R)
• M3: 869,912 km (0.078 R)
• M4: 1,007,841 km (0.101 R)
• M5: 1,224,907 km (0.074 R)
• M6: 1,329,027 km (0.059 R)
• M7: 1,524,552 km (0.084 R)
• M8: 1,626,278 km (0.11 R)
• M9: 1,801,009 km (0.117 R)
• M10: 2,131,919 km (0.11 R)
• M11: 2,233,795 km (0.058 R)
• M12: 2,376,661 km (0.093 R)
• M13: 2,536,282 km (0.078 R)
• M14: 2,880,507 km (0.091 R)
• M15: 2,993,902 km (0.037 R)
• M16: 3,478,001 km (0.116 R)
• M17: 3,583,916 km (0.114 R)
• M18: 3,768,071 km (0.092 R)
• M19: 3,939,660 km (0.102 R)
• M20: 4,066,220 km (0.061 R)
• M21: 4,210,133 km (0.12 R)
• M22: 4,486,889 km (0.109 R)
• M23: 4,619,133 km (0.083 R)
• M24: 4,820,043 km (0.039 R)
• M25: 5,023,945 km (0.049 R)
• M26: 5,868,276 km (0.055 R)
• M27: 6,399,947 km (0.1 R)
• M28: 6,530,545 km (0.118 R)
• M29: 6,699,890 km (0.119 R)
• M30: 6,832,584 km (0.087 R)
• M31: 7,100,813 km (0.066 R)
• M32: 7,509,514 km (0.101 R)
• M33: 7,647,443 km (0.089 R)
• M34: 7,966,087 km (0.029 R)
• M35: 8,431,785 km (0.096 R)
• M36: 8,678,322 km (0.082 R)
• M37: 8,864,721 km (0.108 R)
• M38: 9,031,672 km (0.088 R)
• M39: 9,368,567 km (0.087 R)
• M40: 9,860,295 km (0.111 R)
• M41: 10,514,187 km (0.097 R)
• M42: 10,735,293 km (0.09 R)
• M43: 10,868,734 km (0.025 R)
• M44: 11,567,057 km (0.094 R)
• M45: 11,864,158 km (0.077 R)
• M46: 12,489,477 km (0.062 R)
• M47: 12,841,631 km (0.119 R)
• M48: 12,959,664 km (0.045 R)
• M49: 13,723,959 km (0.107 R)
• M50: 13,990,243 km (0.112 R)
• M51: 14,331,326 km (0.107 R)
• M52: 14,848,337 km (0.042 R)
• M53: 15,723,783 km (0.089 R)
• M54: 16,027,766 km (0.035 R)
• M55: 16,538,643 km (0.101 R)
• M56: 16,667,297 km (0.096 R)
• M57: 17,289,176 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.4

Radius: 5.2

Gravity: 33.63 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.27 AU - 13.77 AU

Year: 16601 Days

Day: 19.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,860,380 km

• M1: 90,806 km (0.117 R)
• M2: 305,479 km (0.109 R)
• M3: 527,332 km (0.027 R)
• M4: 633,098 km (0.041 R)
• M5: 889,659 km (0.054 R)
• M6: 939,774 km (0.115 R)
• M7: 1,431,352 km (0.074 R)
• M8: 1,580,352 km (0.103 R)
• M9: 1,861,297 km (0.071 R)
• M10: 2,328,640 km (0.071 R)
• M11: 3,444,192 km (0.079 R)
• M12: 3,644,055 km (0.095 R)
• M13: 3,930,385 km (0.101 R)
• M14: 4,223,896 km (0.064 R)
• M15: 4,965,752 km (0.109 R)
• M16: 5,936,642 km (0.072 R)
• M17: 6,273,088 km (0.08 R)
• M18: 6,468,163 km (0.119 R)
• M19: 7,268,063 km (0.116 R)
• M20: 7,524,324 km (0.112 R)
• M21: 7,993,164 km (0.108 R)
• M22: 8,204,695 km (0.076 R)
• M23: 8,578,989 km (0.107 R)
• M24: 8,849,911 km (0.098 R)
• M25: 9,904,576 km (0.105 R)
• M26: 10,590,931 km (0.116 R)
• M27: 10,881,450 km (0.12 R)
• M28: 12,617,384 km (0.099 R)
• M29: 12,987,190 km (0.091 R)
• M30: 13,863,833 km (0.109 R)
• M31: 14,373,363 km (0.096 R)
• M32: 15,476,199 km (0.052 R)
• M33: 15,673,668 km (0.072 R)
• M34: 16,471,773 km (0.103 R)
• M35: 16,673,281 km (0.048 R)
• M36: 18,037,913 km (0.118 R)
• M37: 18,733,693 km (0.071 R)
• M38: 18,944,027 km (0.108 R)
• M39: 19,651,176 km (0.103 R)
• M40: 20,583,171 km (0.055 R)
• M41: 20,945,497 km (0.116 R)
• M42: 22,489,945 km (0.066 R)
• M43: 23,313,631 km (0.085 R)
• M44: 23,615,520 km (0.112 R)
• M45: 23,766,913 km (0.089 R)
• M46: 25,609,360 km (0.075 R)
• M47: 28,056,333 km (0.074 R)
• M48: 28,942,251 km (0.07 R)
• M49: 29,023,333 km (0.066 R)
• M50: 29,755,764 km (0.115 R)
• M51: 29,837,445 km (0.088 R)
• M52: 31,072,824 km (0.075 R)
• M53: 31,571,583 km (0.098 R)
• M54: 32,240,735 km (0.119 R)
• M55: 32,577,031 km (0.092 R)
• M56: 32,661,404 km (0.076 R)
• M57: 34,791,378 km (0.077 R)
• M58: 36,090,935 km (0.115 R)
• M59: 37,494,462 km (0.114 R)
• M60: 37,582,725 km (0.116 R)
• M61: 39,632,964 km (0.115 R)
• M62: 40,264,117 km (0.108 R)
• M63: 41,627,702 km (0.104 R)
• M64: 42,545,186 km (0.095 R)
• M65: 43,098,847 km (0.098 R)
• M66: 43,469,401 km (0.096 R)
• M67: 45,149,385 km (0.113 R)
• M68: 46,186,547 km (0.095 R)
• M69: 47,422,375 km (0.085 R)
• M70: 47,804,748 km (0.085 R)
• M71: 48,765,315 km (0.105 R)
• M72: 50,023,583 km (0.067 R)
• M73: 50,803,138 km (0.051 R)
• M74: 51,488,595 km (0.104 R)
• M75: 51,783,303 km (0.119 R)
• M76: 51,980,024 km (0.106 R)
• M77: 52,374,364 km (0.096 R)
• M78: 52,868,635 km (0.071 R)
• M79: 56,371,470 km (0.028 R)
• M80: 56,472,598 km (0.091 R)
• M81: 56,878,008 km (0.113 R)
• M82: 59,227,293 km (0.075 R)
• M83: 60,155,099 km (0.058 R)
• M84: 60,465,515 km (0.088 R)
• M85: 60,569,186 km (0.116 R)
• M86: 62,967,539 km (0.077 R)
• M87: 64,866,235 km (0.119 R)
• M88: 66,142,305 km (0.103 R)
• M89: 67,319,341 km (0.081 R)
• M90: 67,856,697 km (0.116 R)
• M91: 68,395,398 km (0.12 R)
• M92: 71,548,024 km (0.117 R)
• M93: 71,657,679 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 18,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit