🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.2

Radius: 11.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.2 AU - 1.44 AU

Year: 1047 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 42,918,074 km

• M1: 166,353 km (0.116 R)
• M2: 263,891 km (0.101 R)
• M3: 359,035 km (0.05 R)
• M4: 448,345 km (0.092 R)
• M5: 523,144 km (0.1 R)
• M6: 801,097 km (0.072 R)
• M7: 878,140 km (0.038 R)
• M8: 1,014,872 km (0.074 R)
• M9: 1,112,559 km (0.073 R)
• M10: 1,665,024 km (0.095 R)
• M11: 1,885,681 km (0.093 R)
• M12: 2,007,903 km (0.117 R)
• M13: 2,132,817 km (0.094 R)
• M14: 2,286,304 km (0.091 R)
• M15: 2,364,544 km (0.057 R)
• M16: 2,649,827 km (0.05 R)
• M17: 2,769,057 km (0.098 R)
• M18: 3,098,920 km (0.08 R)
• M19: 3,176,112 km (0.069 R)
• M20: 3,431,476 km (0.059 R)
• M21: 3,622,512 km (0.11 R)
• M22: 3,889,694 km (0.027 R)
• M23: 3,973,170 km (0.119 R)
• M24: 4,259,500 km (0.111 R)
• M25: 4,345,669 km (0.107 R)
• M26: 4,465,048 km (0.054 R)
• M27: 4,629,755 km (0.03 R)
• M28: 4,942,564 km (0.096 R)
• M29: 5,033,220 km (0.094 R)
• M30: 5,216,179 km (0.115 R)
• M31: 5,331,668 km (0.09 R)
• M32: 5,898,046 km (0.092 R)
• M33: 6,006,355 km (0.117 R)
• M34: 6,127,529 km (0.049 R)
• M35: 6,261,718 km (0.032 R)
• M36: 6,372,271 km (0.055 R)
• M37: 6,458,738 km (0.112 R)
• M38: 6,657,853 km (0.064 R)
• M39: 6,783,366 km (0.057 R)
• M40: 6,909,626 km (0.091 R)
• M41: 7,049,500 km (0.097 R)
• M42: 7,126,095 km (0.104 R)
• M43: 7,202,988 km (0.081 R)
• M44: 7,448,628 km (0.112 R)
• M45: 7,552,748 km (0.119 R)
• M46: 7,644,302 km (0.06 R)
• M47: 8,081,127 km (0.105 R)
• M48: 8,498,805 km (0.077 R)
• M49: 8,772,120 km (0.071 R)
• M50: 9,006,689 km (0.107 R)
• M51: 9,131,753 km (0.114 R)
• M52: 9,271,328 km (0.102 R)
• M53: 9,369,464 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.3

Radius: 13.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.35 AU - 5.57 AU

Year: 8806 Days

Day: 10.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,918,074 km

• M1: 243,994 km (0.034 R)
• M2: 372,349 km (0.042 R)
• M3: 466,745 km (0.116 R)
• M4: 596,896 km (0.06 R)
• M5: 755,469 km (0.097 R)
• M6: 1,006,494 km (0.096 R)
• M7: 1,101,938 km (0.045 R)
• M8: 1,390,213 km (0.108 R)
• M9: 2,100,354 km (0.085 R)
• M10: 2,204,325 km (0.091 R)
• M11: 2,310,090 km (0.101 R)
• M12: 3,027,711 km (0.054 R)
• M13: 3,145,894 km (0.09 R)
• M14: 3,534,698 km (0.115 R)
• M15: 3,709,728 km (0.093 R)
• M16: 4,465,496 km (0.094 R)
• M17: 4,600,583 km (0.078 R)
• M18: 4,764,692 km (0.062 R)
• M19: 4,847,420 km (0.079 R)
• M20: 4,986,396 km (0.101 R)
• M21: 5,411,404 km (0.098 R)
• M22: 5,526,744 km (0.088 R)
• M23: 5,642,981 km (0.052 R)
• M24: 5,730,646 km (0.103 R)
• M25: 5,996,481 km (0.116 R)
• M26: 6,418,048 km (0.066 R)
• M27: 6,509,602 km (0.077 R)
• M28: 6,632,571 km (0.069 R)
• M29: 6,725,172 km (0.082 R)
• M30: 6,911,721 km (0.093 R)
• M31: 7,163,195 km (0.12 R)
• M32: 7,449,824 km (0.079 R)
• M33: 8,100,126 km (0.1 R)
• M34: 8,332,153 km (0.039 R)
• M35: 8,499,253 km (0.095 R)
• M36: 9,664,621 km (0.083 R)
• M37: 10,159,042 km (0.094 R)
• M38: 11,172,717 km (0.086 R)
• M39: 12,067,163 km (0.082 R)
• M40: 12,637,879 km (0.081 R)
• M41: 13,100,884 km (0.119 R)
• M42: 13,648,113 km (0.093 R)
• M43: 14,764,861 km (0.047 R)
• M44: 15,089,339 km (0.066 R)
• M45: 15,828,053 km (0.105 R)
• M46: 16,831,256 km (0.085 R)
• M47: 17,298,002 km (0.066 R)
• M48: 18,811,334 km (0.062 R)
• M49: 19,339,863 km (0.118 R)
• M50: 20,547,118 km (0.057 R)
• M51: 20,637,475 km (0.071 R)
• M52: 21,824,684 km (0.069 R)
• M53: 22,846,587 km (0.056 R)
• M54: 24,744,236 km (0.116 R)
• M55: 24,840,427 km (0.095 R)
• M56: 24,936,768 km (0.075 R)
• M57: 25,178,070 km (0.073 R)
• M58: 25,468,738 km (0.105 R)
• M59: 25,663,216 km (0.101 R)
• M60: 25,858,142 km (0.116 R)
• M61: 26,396,694 km (0.091 R)
• M62: 27,934,261 km (0.111 R)
• M63: 28,134,722 km (0.09 R)
• M64: 28,587,555 km (0.061 R)
• M65: 28,688,533 km (0.042 R)
• M66: 28,890,939 km (0.118 R)
• M67: 29,042,931 km (0.083 R)
• M68: 29,296,948 km (0.054 R)
• M69: 30,784,699 km (0.096 R)
• M70: 31,303,354 km (0.119 R)
• M71: 32,665,593 km (0.044 R)
• M72: 33,194,571 km (0.059 R)
• M73: 33,566,621 km (0.115 R)
• M74: 33,673,284 km (0.076 R)
• M75: 34,583,437 km (0.091 R)
• M76: 35,882,246 km (0.077 R)
• M77: 36,154,813 km (0.074 R)
• M78: 36,318,773 km (0.073 R)
• M79: 36,592,387 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.9

Radius: 5.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.05 AU - 9.77 AU

Year: 18358 Days

Day: 20.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,918,074 km

• M1: 108,758 km (0.057 R)
• M2: 340,784 km (0.095 R)
• M3: 440,865 km (0.104 R)
• M4: 917,185 km (0.038 R)
• M5: 969,843 km (0.028 R)
• M6: 1,267,692 km (0.029 R)
• M7: 1,656,647 km (0.103 R)
• M8: 1,942,977 km (0.096 R)
• M9: 2,150,320 km (0.104 R)
• M10: 2,536,432 km (0.113 R)
• M11: 2,661,496 km (0.077 R)
• M12: 2,839,966 km (0.12 R)
• M13: 2,969,967 km (0.082 R)
• M14: 4,284,034 km (0.049 R)
• M15: 4,433,183 km (0.11 R)
• M16: 5,015,568 km (0.116 R)
• M17: 5,204,510 km (0.11 R)
• M18: 5,267,939 km (0.12 R)
• M19: 5,460,023 km (0.088 R)
• M20: 5,719,725 km (0.09 R)
• M21: 5,983,316 km (0.093 R)
• M22: 6,150,118 km (0.093 R)
• M23: 6,937,152 km (0.117 R)
• M24: 7,467,327 km (0.045 R)
• M25: 7,538,985 km (0.095 R)
• M26: 7,683,047 km (0.03 R)
• M27: 8,157,572 km (0.058 R)
• M28: 8,603,972 km (0.117 R)
• M29: 9,020,153 km (0.099 R)
• M30: 9,249,786 km (0.116 R)
• M31: 9,442,767 km (0.111 R)
• M32: 9,793,425 km (0.079 R)
• M33: 11,156,261 km (0.109 R)
• M34: 11,320,370 km (0.033 R)
• M35: 12,876,936 km (0.118 R)
• M36: 12,962,955 km (0.101 R)
• M37: 13,222,208 km (0.118 R)
• M38: 13,614,304 km (0.11 R)
• M39: 13,921,877 km (0.083 R)
• M40: 14,276,274 km (0.098 R)
• M41: 15,723,035 km (0.094 R)
• M42: 17,216,022 km (0.108 R)
• M43: 17,310,867 km (0.099 R)
• M44: 18,171,803 km (0.076 R)
• M45: 19,046,801 km (0.103 R)
• M46: 20,184,642 km (0.108 R)
• M47: 21,599,240 km (0.03 R)
• M48: 21,855,202 km (0.051 R)
• M49: 23,833,185 km (0.08 R)
• M50: 23,885,993 km (0.111 R)
• M51: 24,469,574 km (0.117 R)
• M52: 25,273,064 km (0.108 R)
• M53: 25,921,870 km (0.11 R)
• M54: 26,412,252 km (0.096 R)
• M55: 28,124,250 km (0.096 R)
• M56: 30,500,612 km (0.037 R)
• M57: 31,654,461 km (0.096 R)
• M58: 31,712,654 km (0.065 R)
• M59: 32,353,681 km (0.053 R)
• M60: 32,470,816 km (0.08 R)
• M61: 32,529,309 km (0.095 R)
• M62: 32,881,462 km (0.065 R)
• M63: 34,601,389 km (0.033 R)
• M64: 35,381,692 km (0.108 R)
• M65: 35,864,893 km (0.071 R)
• M66: 35,986,067 km (0.05 R)
• M67: 37,143,506 km (0.055 R)
• M68: 38,622,879 km (0.09 R)
• M69: 38,995,827 km (0.06 R)
• M70: 39,245,057 km (0.054 R)
• M71: 39,307,439 km (0.11 R)
• M72: 39,870,525 km (0.11 R)
• M73: 40,184,382 km (0.083 R)
• M74: 42,149,200 km (0.048 R)
• M75: 42,405,012 km (0.084 R)
• M76: 42,661,274 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 12,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit