🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.9

Radius: 10.8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.21 AU - 1.45 AU

Year: 1059 Days

Day: 14.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 27,701,196 km

• M1: 155,881 km (0.11 R)
• M2: 246,537 km (0.096 R)
• M3: 327,769 km (0.075 R)
• M4: 398,678 km (0.07 R)
• M5: 487,091 km (0.12 R)
• M6: 640,279 km (0.06 R)
• M7: 747,989 km (0.096 R)
• M8: 888,761 km (0.055 R)
• M9: 1,004,101 km (0.091 R)
• M10: 1,190,649 km (0.068 R)
• M11: 1,303,596 km (0.091 R)
• M12: 1,460,075 km (0.057 R)
• M13: 1,843,943 km (0.1 R)
• M14: 1,949,410 km (0.119 R)
• M15: 2,029,744 km (0.063 R)
• M16: 2,111,275 km (0.1 R)
• M17: 2,240,378 km (0.079 R)
• M18: 2,753,050 km (0.106 R)
• M19: 2,966,376 km (0.105 R)
• M20: 3,291,153 km (0.083 R)
• M21: 3,485,032 km (0.041 R)
• M22: 3,716,011 km (0.099 R)
• M23: 3,839,130 km (0.053 R)
• M24: 3,997,704 km (0.064 R)
• M25: 4,147,003 km (0.052 R)
• M26: 4,239,753 km (0.108 R)
• M27: 4,392,044 km (0.109 R)
• M28: 4,546,130 km (0.059 R)
• M29: 4,933,139 km (0.115 R)
• M30: 5,280,506 km (0.09 R)
• M31: 5,559,057 km (0.081 R)
• M32: 5,713,143 km (0.083 R)
• M33: 5,816,664 km (0.112 R)
• M34: 5,907,620 km (0.063 R)
• M35: 6,250,049 km (0.108 R)
• M36: 6,329,935 km (0.027 R)
• M37: 6,463,974 km (0.089 R)
• M38: 6,775,886 km (0.072 R)
• M39: 7,106,497 km (0.113 R)
• M40: 7,414,220 km (0.108 R)
• M41: 7,598,225 km (0.096 R)
• M42: 7,884,107 km (0.114 R)
• M43: 8,013,958 km (0.067 R)
• M44: 8,086,363 km (0.109 R)
• M45: 8,319,736 km (0.062 R)
• M46: 8,510,922 km (0.109 R)
• M47: 8,644,214 km (0.087 R)
• M48: 8,718,564 km (0.037 R)
• M49: 8,837,793 km (0.068 R)
• M50: 9,199,222 km (0.039 R)
• M51: 9,290,327 km (0.09 R)
• M52: 9,473,435 km (0.105 R)
• M53: 9,565,437 km (0.103 R)
• M54: 9,889,915 km (0.095 R)
• M55: 9,998,822 km (0.118 R)
• M56: 10,155,152 km (0.108 R)
• M57: 10,517,777 km (0.097 R)
• M58: 10,756,536 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.2

Radius: 14.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.65 AU - 1.79 AU

Year: 1557 Days

Day: 14.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 27,701,196 km

• M1: 189,989 km (0.114 R)
• M2: 327,619 km (0.067 R)
• M3: 457,021 km (0.053 R)
• M4: 592,108 km (0.094 R)
• M5: 715,078 km (0.064 R)
• M6: 821,891 km (0.117 R)
• M7: 920,924 km (0.071 R)
• M8: 1,313,918 km (0.085 R)
• M9: 1,482,814 km (0.049 R)
• M10: 1,777,073 km (0.102 R)
• M11: 1,879,548 km (0.106 R)
• M12: 2,002,667 km (0.037 R)
• M13: 2,290,343 km (0.118 R)
• M14: 2,877,515 km (0.112 R)
• M15: 3,093,385 km (0.111 R)
• M16: 3,232,960 km (0.079 R)
• M17: 3,726,633 km (0.082 R)
• M18: 4,106,761 km (0.079 R)
• M19: 4,260,697 km (0.074 R)
• M20: 4,391,894 km (0.054 R)
• M21: 4,491,227 km (0.11 R)
• M22: 4,649,951 km (0.042 R)
• M23: 4,844,727 km (0.055 R)
• M24: 5,181,173 km (0.105 R)
• M25: 5,303,993 km (0.113 R)
• M26: 5,427,560 km (0.116 R)
• M27: 5,668,862 km (0.106 R)
• M28: 5,840,899 km (0.08 R)
• M29: 5,950,405 km (0.084 R)
• M30: 6,217,886 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.9

Radius: 12.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.84 AU - 1.96 AU

Year: 1808 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,701,196 km

• M1: 161,117 km (0.111 R)
• M2: 242,349 km (0.073 R)
• M3: 325,226 km (0.079 R)
• M4: 416,929 km (0.092 R)
• M5: 507,436 km (0.116 R)
• M6: 750,832 km (0.105 R)
• M7: 844,779 km (0.094 R)
• M8: 931,396 km (0.07 R)
• M9: 1,033,572 km (0.079 R)
• M10: 1,191,397 km (0.059 R)
• M11: 1,392,008 km (0.072 R)
• M12: 1,539,362 km (0.068 R)
• M13: 1,618,649 km (0.083 R)
• M14: 1,714,242 km (0.097 R)
• M15: 1,804,300 km (0.116 R)
• M16: 2,028,846 km (0.065 R)
• M17: 2,213,600 km (0.093 R)
• M18: 2,531,196 km (0.077 R)
• M19: 2,643,394 km (0.05 R)
• M20: 2,748,412 km (0.096 R)
• M21: 2,944,535 km (0.102 R)
• M22: 3,219,795 km (0.081 R)
• M23: 3,322,868 km (0.104 R)
• M24: 3,426,988 km (0.104 R)
• M25: 3,648,393 km (0.082 R)
• M26: 3,894,481 km (0.08 R)
• M27: 4,197,118 km (0.074 R)
• M28: 4,371,998 km (0.119 R)
• M29: 4,507,533 km (0.104 R)
• M30: 4,697,373 km (0.1 R)
• M31: 4,825,429 km (0.081 R)
• M32: 4,932,990 km (0.059 R)
• M33: 5,063,290 km (0.052 R)
• M34: 5,161,725 km (0.095 R)
• M35: 5,271,829 km (0.08 R)
• M36: 5,371,611 km (0.065 R)
• M37: 5,483,211 km (0.106 R)
• M38: 5,618,298 km (0.087 R)
• M39: 5,811,428 km (0.064 R)
• M40: 6,181,085 km (0.099 R)
• M41: 6,392,467 km (0.111 R)
• M42: 6,822,261 km (0.069 R)
• M43: 6,943,436 km (0.077 R)
• M44: 7,065,208 km (0.088 R)
• M45: 7,310,998 km (0.113 R)
• M46: 7,547,213 km (0.083 R)
• M47: 7,722,840 km (0.059 R)
• M48: 8,193,475 km (0.066 R)
• M49: 8,283,683 km (0.077 R)
• M50: 8,374,040 km (0.085 R)
• M51: 8,516,906 km (0.075 R)
• M52: 8,660,520 km (0.073 R)
• M53: 8,897,333 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.9

Radius: 11.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.13 AU - 4.01 AU

Year: 4656 Days

Day: 13.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 115.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,701,196 km

• M1: 197,320 km (0.058 R)
• M2: 375,491 km (0.11 R)
• M3: 541,694 km (0.084 R)
• M4: 701,464 km (0.045 R)
• M5: 793,766 km (0.064 R)
• M6: 966,402 km (0.104 R)
• M7: 1,699,731 km (0.086 R)
• M8: 1,779,616 km (0.107 R)
• M9: 2,044,105 km (0.087 R)
• M10: 2,181,287 km (0.102 R)
• M11: 2,303,807 km (0.04 R)
• M12: 2,648,331 km (0.105 R)
• M13: 2,760,679 km (0.057 R)
• M14: 2,855,375 km (0.114 R)
• M15: 3,048,356 km (0.09 R)
• M16: 3,549,808 km (0.087 R)
• M17: 3,736,656 km (0.098 R)
• M18: 3,884,458 km (0.087 R)
• M19: 4,077,140 km (0.089 R)
• M20: 4,229,281 km (0.105 R)
• M21: 4,765,291 km (0.097 R)
• M22: 4,925,659 km (0.071 R)
• M23: 5,134,648 km (0.102 R)
• M24: 5,417,836 km (0.117 R)
• M25: 5,901,187 km (0.118 R)
• M26: 6,048,990 km (0.11 R)
• M27: 6,373,318 km (0.103 R)
• M28: 7,460,147 km (0.114 R)
• M29: 7,835,039 km (0.055 R)
• M30: 8,659,473 km (0.081 R)
• M31: 8,912,144 km (0.111 R)
• M32: 9,540,155 km (0.104 R)
• M33: 9,655,795 km (0.109 R)
• M34: 9,801,204 km (0.102 R)
• M35: 10,064,646 km (0.083 R)
• M36: 10,271,091 km (0.088 R)
• M37: 10,479,032 km (0.094 R)
• M38: 10,568,641 km (0.073 R)
• M39: 11,141,601 km (0.028 R)
• M40: 11,539,531 km (0.114 R)
• M41: 12,255,058 km (0.09 R)
• M42: 13,242,104 km (0.11 R)
• M43: 14,453,548 km (0.11 R)
• M44: 14,753,492 km (0.119 R)
• M45: 15,597,672 km (0.08 R)
• M46: 15,836,879 km (0.069 R)
• M47: 16,526,974 km (0.069 R)
• M48: 16,666,250 km (0.106 R)
• M49: 17,016,010 km (0.117 R)
• M50: 18,043,897 km (0.06 R)
• M51: 18,583,496 km (0.112 R)
• M52: 18,873,417 km (0.045 R)
• M53: 18,982,623 km (0.092 R)
• M54: 19,274,638 km (0.106 R)
• M55: 19,678,553 km (0.075 R)
• M56: 19,826,206 km (0.113 R)
• M57: 20,196,760 km (0.066 R)
• M58: 20,494,908 km (0.111 R)
• M59: 20,607,107 km (0.119 R)
• M60: 20,832,102 km (0.109 R)
• M61: 20,944,899 km (0.097 R)
• M62: 22,699,682 km (0.12 R)
• M63: 22,777,024 km (0.11 R)
• M64: 23,048,544 km (0.1 R)
• M65: 24,263,727 km (0.12 R)
• M66: 24,342,865 km (0.092 R)
• M67: 25,902,722 km (0.11 R)
• M68: 26,024,046 km (0.064 R)
• M69: 26,186,210 km (0.04 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 12,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit