🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.85 AU - 0.99 AU

Year: 316 Days

Day: 39.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,173,610 km

• M1: 161,117 km (0.117 R)
• M2: 242,199 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.03 AU - 1.69 AU

Year: 568 Days

Day: 47.1 Hours

Environment

Temp: -16 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.4

Radius: 11.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.78 AU - 11.8 AU

Year: 10971 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,173,610 km

• M1: 172,486 km (0.103 R)
• M2: 257,608 km (0.111 R)
• M3: 398,828 km (0.075 R)
• M4: 482,603 km (0.065 R)
• M5: 778,208 km (0.076 R)
• M6: 990,188 km (0.087 R)
• M7: 1,130,362 km (0.053 R)
• M8: 1,451,099 km (0.102 R)
• M9: 2,410,321 km (0.086 R)
• M10: 2,578,319 km (0.066 R)
• M11: 2,875,869 km (0.097 R)
• M12: 3,028,758 km (0.068 R)
• M13: 3,263,328 km (0.059 R)
• M14: 3,423,098 km (0.063 R)
• M15: 3,530,959 km (0.117 R)
• M16: 3,640,165 km (0.099 R)
• M17: 4,002,641 km (0.086 R)
• M18: 4,376,935 km (0.104 R)
• M19: 4,974,877 km (0.079 R)
• M20: 5,066,730 km (0.08 R)
• M21: 6,783,067 km (0.083 R)
• M22: 7,056,532 km (0.085 R)
• M23: 7,508,916 km (0.116 R)
• M24: 7,756,500 km (0.104 R)
• M25: 8,551,912 km (0.039 R)
• M26: 8,810,417 km (0.103 R)
• M27: 9,109,164 km (0.116 R)
• M28: 9,335,356 km (0.097 R)
• M29: 9,563,493 km (0.071 R)
• M30: 9,678,234 km (0.078 R)
• M31: 9,909,064 km (0.083 R)
• M32: 10,258,824 km (0.069 R)
• M33: 11,372,879 km (0.066 R)
• M34: 11,657,414 km (0.094 R)
• M35: 11,739,095 km (0.088 R)
• M36: 12,776,705 km (0.096 R)
• M37: 13,413,394 km (0.107 R)
• M38: 13,757,170 km (0.098 R)
• M39: 14,147,471 km (0.072 R)
• M40: 15,206,025 km (0.093 R)
• M41: 15,519,582 km (0.087 R)
• M42: 15,654,520 km (0.091 R)
• M43: 15,789,906 km (0.055 R)
• M44: 16,979,957 km (0.105 R)
• M45: 17,305,332 km (0.037 R)
• M46: 17,773,573 km (0.119 R)
• M47: 18,341,148 km (0.049 R)
• M48: 19,300,220 km (0.109 R)
• M49: 19,445,479 km (0.086 R)
• M50: 19,542,568 km (0.098 R)
• M51: 19,688,426 km (0.108 R)
• M52: 19,785,964 km (0.091 R)
• M53: 22,375,802 km (0.098 R)
• M54: 22,579,405 km (0.117 R)
• M55: 23,245,415 km (0.065 R)
• M56: 23,503,321 km (0.106 R)
• M57: 24,073,888 km (0.098 R)
• M58: 24,230,367 km (0.103 R)
• M59: 24,701,750 km (0.118 R)
• M60: 24,859,576 km (0.055 R)
• M61: 26,241,112 km (0.103 R)
• M62: 27,049,389 km (0.036 R)
• M63: 28,469,821 km (0.109 R)
• M64: 28,911,883 km (0.086 R)
• M65: 29,189,237 km (0.058 R)
• M66: 30,420,129 km (0.116 R)
• M67: 30,589,324 km (0.112 R)
• M68: 30,871,914 km (0.062 R)
• M69: 31,212,249 km (0.106 R)
• M70: 32,240,735 km (0.112 R)
• M71: 32,701,347 km (0.061 R)
• M72: 33,222,246 km (0.105 R)
• M73: 33,687,496 km (0.079 R)
• M74: 33,979,361 km (0.064 R)
• M75: 34,448,201 km (0.078 R)
• M76: 34,624,577 km (0.12 R)
• M77: 35,096,259 km (0.093 R)
• M78: 35,629,575 km (0.067 R)
• M79: 37,668,145 km (0.103 R)
• M80: 39,621,295 km (0.088 R)
• M81: 39,806,049 km (0.099 R)
• M82: 41,794,952 km (0.07 R)
• M83: 41,920,315 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.1

Radius: 3.2

Gravity: 40.44 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.81 AU - 21.51 AU

Year: 28870 Days

Day: 17.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,173,610 km

• M1: 424,559 km (0.116 R)
• M2: 554,709 km (0.114 R)
• M3: 930,648 km (0.089 R)
• M4: 1,528,441 km (0.115 R)
• M5: 1,659,788 km (0.06 R)
• M6: 1,726,808 km (0.101 R)
• M7: 3,582,869 km (0.108 R)
• M8: 4,481,204 km (0.1 R)
• M9: 4,574,703 km (0.078 R)
• M10: 5,444,914 km (0.109 R)
• M11: 5,645,076 km (0.089 R)
• M12: 7,221,388 km (0.095 R)
• M13: 7,663,301 km (0.086 R)
• M14: 8,170,737 km (0.096 R)
• M15: 9,158,681 km (0.078 R)
• M16: 9,939,133 km (0.113 R)
• M17: 10,244,911 km (0.113 R)
• M18: 10,740,678 km (0.114 R)
• M19: 11,371,383 km (0.037 R)
• M20: 11,691,074 km (0.083 R)
• M21: 12,013,906 km (0.084 R)
• M22: 12,078,831 km (0.082 R)
• M23: 12,536,302 km (0.093 R)
• M24: 13,400,977 km (0.101 R)
• M25: 13,942,671 km (0.109 R)
• M26: 14,699,038 km (0.119 R)
• M27: 15,468,569 km (0.113 R)
• M28: 15,539,180 km (0.096 R)
• M29: 15,751,758 km (0.042 R)
• M30: 15,822,817 km (0.093 R)
• M31: 16,179,608 km (0.07 R)
• M32: 18,002,907 km (0.103 R)
• M33: 18,375,406 km (0.059 R)
• M34: 18,525,004 km (0.044 R)
• M35: 18,825,546 km (0.108 R)
• M36: 19,052,037 km (0.118 R)
• M37: 19,584,007 km (0.063 R)
• M38: 21,130,699 km (0.028 R)
• M39: 21,839,344 km (0.098 R)
• M40: 24,175,315 km (0.119 R)
• M41: 26,589,077 km (0.066 R)
• M42: 27,183,130 km (0.069 R)
• M43: 27,353,671 km (0.043 R)
• M44: 27,610,232 km (0.119 R)
• M45: 28,817,487 km (0.101 R)
• M46: 30,749,244 km (0.086 R)
• M47: 31,820,514 km (0.098 R)
• M48: 32,360,712 km (0.087 R)
• M49: 34,183,113 km (0.098 R)
• M50: 34,367,119 km (0.084 R)
• M51: 34,643,875 km (0.062 R)
• M52: 36,507,266 km (0.05 R)
• M53: 37,356,533 km (0.086 R)
• M54: 38,403,120 km (0.092 R)
• M55: 39,363,089 km (0.119 R)
• M56: 39,555,921 km (0.065 R)
• M57: 39,845,842 km (0.079 R)
• M58: 41,208,379 km (0.108 R)
• M59: 43,679,137 km (0.096 R)
• M60: 46,197,318 km (0.095 R)
• M61: 47,013,076 km (0.12 R)
• M62: 47,627,923 km (0.067 R)
• M63: 48,245,612 km (0.119 R)
• M64: 49,905,401 km (0.11 R)
• M65: 51,162,472 km (0.098 R)
• M66: 51,794,822 km (0.107 R)
• M67: 52,429,865 km (0.074 R)
• M68: 52,748,359 km (0.108 R)
• M69: 53,387,291 km (0.111 R)
• M70: 54,672,786 km (0.028 R)
• M71: 55,859,995 km (0.096 R)
• M72: 55,968,303 km (0.095 R)
• M73: 56,402,436 km (0.089 R)
• M74: 57,164,787 km (0.088 R)
• M75: 60,248,298 km (0.12 R)
• M76: 61,362,503 km (0.116 R)
• M77: 61,922,299 km (0.072 R)
• M78: 62,258,894 km (0.07 R)
• M79: 64,177,786 km (0.058 R)
• M80: 66,919,915 km (0.109 R)
• M81: 67,957,974 km (0.053 R)
• M82: 69,699,892 km (0.068 R)
• M83: 69,816,578 km (0.068 R)
• M84: 70,400,758 km (0.119 R)
• M85: 71,456,470 km (0.083 R)
• M86: 73,583,453 km (0.101 R)
• M87: 73,821,164 km (0.074 R)
• M88: 75,132,539 km (0.04 R)
• M89: 75,611,401 km (0.079 R)
• M90: 76,692,396 km (0.073 R)
• M91: 77,899,501 km (0.065 R)
• M92: 78,384,198 km (0.078 R)
• M93: 80,332,561 km (0.079 R)
• M94: 82,050,393 km (0.112 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 10,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit