🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 11.8

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.71 AU - 0.83 AU

Year: 458 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,296,794 km

• M1: 152,739 km (0.076 R)
• M2: 233,223 km (0.064 R)
• M3: 309,518 km (0.112 R)
• M4: 432,637 km (0.109 R)
• M5: 561,890 km (0.064 R)
• M6: 690,095 km (0.046 R)
• M7: 816,206 km (0.106 R)
• M8: 909,555 km (0.059 R)
• M9: 992,731 km (0.06 R)
• M10: 1,212,790 km (0.115 R)
• M11: 1,326,335 km (0.12 R)
• M12: 1,432,848 km (0.065 R)
• M13: 1,525,898 km (0.043 R)
• M14: 1,632,262 km (0.093 R)
• M15: 1,741,319 km (0.075 R)
• M16: 1,846,935 km (0.061 R)
• M17: 1,960,779 km (0.051 R)
• M18: 2,095,717 km (0.041 R)
• M19: 2,195,947 km (0.11 R)
• M20: 2,278,525 km (0.092 R)
• M21: 2,479,884 km (0.097 R)
• M22: 2,559,320 km (0.084 R)
• M23: 2,646,536 km (0.11 R)
• M24: 2,721,036 km (0.099 R)
• M25: 2,803,165 km (0.081 R)
• M26: 2,886,192 km (0.089 R)
• M27: 3,026,515 km (0.077 R)
• M28: 3,520,337 km (0.101 R)
• M29: 3,792,156 km (0.12 R)
• M30: 3,969,430 km (0.11 R)
• M31: 4,149,546 km (0.066 R)
• M32: 4,300,340 km (0.047 R)
• M33: 4,380,525 km (0.076 R)
• M34: 4,583,080 km (0.117 R)
• M35: 4,673,138 km (0.058 R)
• M36: 4,830,216 km (0.109 R)
• M37: 4,947,202 km (0.071 R)
• M38: 5,039,653 km (0.114 R)
• M39: 5,141,230 km (0.1 R)
• M40: 5,355,155 km (0.07 R)
• M41: 5,545,743 km (0.106 R)
• M42: 5,765,203 km (0.051 R)
• M43: 5,978,529 km (0.061 R)
• M44: 6,131,119 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 8.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.49 AU - 1.99 AU

Year: 1557 Days

Day: 7.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,296,794 km

• M1: 108,458 km (0.065 R)
• M2: 177,273 km (0.034 R)
• M3: 242,498 km (0.115 R)
• M4: 302,038 km (0.104 R)
• M5: 388,805 km (0.102 R)
• M6: 449,392 km (0.09 R)
• M7: 596,896 km (0.046 R)
• M8: 663,766 km (0.108 R)
• M9: 733,478 km (0.092 R)
• M10: 811,419 km (0.096 R)
• M11: 869,014 km (0.106 R)
• M12: 1,082,041 km (0.095 R)
• M13: 1,185,114 km (0.077 R)
• M14: 1,305,092 km (0.095 R)
• M15: 1,507,049 km (0.074 R)
• M16: 1,925,474 km (0.088 R)
• M17: 2,091,528 km (0.113 R)
• M18: 2,221,379 km (0.042 R)
• M19: 2,320,413 km (0.11 R)
• M20: 2,412,565 km (0.065 R)
• M21: 2,626,639 km (0.092 R)
• M22: 2,775,788 km (0.087 R)
• M23: 2,846,997 km (0.063 R)
• M24: 2,900,852 km (0.05 R)
• M25: 3,064,213 km (0.086 R)
• M26: 3,333,938 km (0.084 R)
• M27: 3,476,505 km (0.11 R)
• M28: 3,572,696 km (0.096 R)
• M29: 3,738,301 km (0.111 R)
• M30: 3,807,116 km (0.111 R)
• M31: 3,936,219 km (0.118 R)
• M32: 4,168,395 km (0.108 R)
• M33: 4,239,903 km (0.082 R)
• M34: 4,363,471 km (0.119 R)
• M35: 4,477,763 km (0.077 R)
• M36: 4,624,669 km (0.103 R)
• M37: 4,816,004 km (0.107 R)
• M38: 5,140,781 km (0.102 R)
• M39: 5,206,604 km (0.048 R)
• M40: 5,674,995 km (0.052 R)
• M41: 6,075,768 km (0.101 R)
• M42: 6,320,660 km (0.098 R)
• M43: 6,485,816 km (0.076 R)
• M44: 6,628,382 km (0.117 R)
• M45: 6,723,975 km (0.11 R)
• M46: 7,001,629 km (0.11 R)
• M47: 7,295,439 km (0.113 R)
• M48: 7,406,591 km (0.087 R)
• M49: 7,468,524 km (0.102 R)
• M50: 8,085,466 km (0.101 R)
• M51: 8,200,656 km (0.083 R)
• M52: 8,342,026 km (0.108 R)
• M53: 8,458,413 km (0.116 R)
• M54: 8,771,222 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 13

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.58 AU - 2.94 AU

Year: 3110 Days

Day: 8.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,296,794 km

• M1: 163,361 km (0.078 R)
• M2: 246,537 km (0.074 R)
• M3: 415,284 km (0.086 R)
• M4: 570,566 km (0.119 R)
• M5: 713,133 km (0.057 R)
• M6: 794,215 km (0.119 R)
• M7: 947,254 km (0.114 R)
• M8: 1,037,910 km (0.078 R)
• M9: 1,207,255 km (0.111 R)
• M10: 1,432,549 km (0.038 R)
• M11: 1,598,752 km (0.117 R)
• M12: 1,911,861 km (0.048 R)
• M13: 2,069,238 km (0.075 R)
• M14: 2,244,866 km (0.103 R)
• M15: 2,467,916 km (0.087 R)
• M16: 2,906,088 km (0.11 R)
• M17: 3,073,039 km (0.112 R)
• M18: 3,243,282 km (0.111 R)
• M19: 3,368,944 km (0.118 R)
• M20: 3,576,885 km (0.093 R)
• M21: 4,157,923 km (0.114 R)
• M22: 4,398,626 km (0.05 R)
• M23: 4,520,698 km (0.073 R)
• M24: 4,875,993 km (0.076 R)
• M25: 5,130,160 km (0.112 R)
• M26: 5,240,413 km (0.111 R)
• M27: 5,444,615 km (0.084 R)
• M28: 5,575,961 km (0.088 R)
• M29: 5,995,883 km (0.086 R)
• M30: 6,327,242 km (0.046 R)
• M31: 6,584,849 km (0.087 R)
• M32: 6,704,977 km (0.076 R)
• M33: 6,886,439 km (0.088 R)
• M34: 7,049,052 km (0.098 R)
• M35: 7,213,011 km (0.082 R)
• M36: 7,419,905 km (0.064 R)
• M37: 7,733,761 km (0.098 R)
• M38: 7,902,956 km (0.112 R)
• M39: 8,009,320 km (0.071 R)
• M40: 8,202,002 km (0.107 R)
• M41: 8,309,713 km (0.071 R)
• M42: 8,526,630 km (0.027 R)
• M43: 8,811,464 km (0.098 R)
• M44: 8,966,148 km (0.086 R)
• M45: 10,655,707 km (0.095 R)
• M46: 11,730,567 km (0.103 R)
• M47: 11,925,194 km (0.063 R)
• M48: 12,096,484 km (0.114 R)
• M49: 12,590,306 km (0.119 R)
• M50: 12,739,755 km (0.095 R)
• M51: 12,939,917 km (0.104 R)
• M52: 13,470,391 km (0.064 R)
• M53: 13,597,698 km (0.1 R)
• M54: 14,033,776 km (0.088 R)
• M55: 14,422,282 km (0.098 R)
• M56: 14,526,552 km (0.087 R)
• M57: 14,735,689 km (0.102 R)
• M58: 15,130,628 km (0.106 R)
• M59: 15,289,650 km (0.058 R)
• M60: 15,582,563 km (0.074 R)
• M61: 15,904,198 km (0.06 R)
• M62: 16,472,371 km (0.076 R)
• M63: 16,554,052 km (0.081 R)
• M64: 16,964,548 km (0.1 R)
• M65: 17,267,933 km (0.095 R)
• M66: 17,517,312 km (0.092 R)
• M67: 17,991,837 km (0.111 R)
• M68: 18,104,035 km (0.087 R)
• M69: 18,329,180 km (0.088 R)
• M70: 18,555,372 km (0.115 R)
• M71: 18,839,458 km (0.091 R)
• M72: 19,010,449 km (0.042 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: 229 - 20,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit