🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 11.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.75 AU - 1.11 AU

Year: 570 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,539,872 km

• M1: 153,487 km (0.116 R)
• M2: 229,334 km (0.06 R)
• M3: 302,936 km (0.077 R)
• M4: 424,110 km (0.111 R)
• M5: 520,002 km (0.082 R)
• M6: 636,389 km (0.118 R)
• M7: 766,689 km (0.102 R)
• M8: 867,817 km (0.101 R)
• M9: 942,317 km (0.066 R)
• M10: 1,019,210 km (0.108 R)
• M11: 1,189,752 km (0.053 R)
• M12: 1,283,849 km (0.111 R)
• M13: 1,463,965 km (0.078 R)
• M14: 1,554,471 km (0.103 R)
• M15: 1,641,537 km (0.059 R)
• M16: 2,048,294 km (0.092 R)
• M17: 2,297,524 km (0.069 R)
• M18: 2,403,739 km (0.062 R)
• M19: 2,479,884 km (0.051 R)
• M20: 2,589,090 km (0.077 R)
• M21: 2,732,704 km (0.107 R)
• M22: 2,812,290 km (0.066 R)
• M23: 2,912,820 km (0.102 R)
• M24: 3,076,331 km (0.101 R)
• M25: 3,159,208 km (0.048 R)
• M26: 3,263,926 km (0.063 R)
• M27: 3,341,418 km (0.12 R)
• M28: 3,527,069 km (0.11 R)
• M29: 3,650,487 km (0.1 R)
• M30: 3,723,641 km (0.118 R)
• M31: 4,074,448 km (0.026 R)
• M32: 4,188,740 km (0.067 R)
• M33: 4,265,484 km (0.092 R)
• M34: 4,381,572 km (0.118 R)
• M35: 4,498,707 km (0.085 R)
• M36: 4,656,383 km (0.038 R)
• M37: 4,937,029 km (0.068 R)
• M38: 5,034,567 km (0.038 R)
• M39: 5,149,159 km (0.082 R)
• M40: 5,272,876 km (0.084 R)
• M41: 5,380,886 km (0.047 R)
• M42: 5,548,585 km (0.105 R)
• M43: 5,726,606 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 9.9

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.22 AU - 1.66 AU

Year: 1099 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 19,539,872 km

• M1: 124,017 km (0.043 R)
• M2: 186,100 km (0.105 R)
• M3: 346,169 km (0.025 R)
• M4: 407,953 km (0.082 R)
• M5: 561,740 km (0.081 R)
• M6: 660,624 km (0.104 R)
• M7: 753,973 km (0.057 R)
• M8: 858,393 km (0.11 R)
• M9: 955,033 km (0.108 R)
• M10: 1,021,454 km (0.076 R)
• M11: 1,089,671 km (0.029 R)
• M12: 1,252,733 km (0.095 R)
• M13: 1,318,855 km (0.087 R)
• M14: 1,431,801 km (0.102 R)
• M15: 1,651,411 km (0.12 R)
• M16: 1,806,693 km (0.094 R)
• M17: 1,890,468 km (0.118 R)
• M18: 2,070,734 km (0.105 R)
• M19: 2,167,374 km (0.104 R)
• M20: 2,411,218 km (0.102 R)
• M21: 2,503,969 km (0.066 R)
• M22: 2,597,767 km (0.103 R)
• M23: 2,837,572 km (0.107 R)
• M24: 3,014,846 km (0.097 R)
• M25: 3,114,927 km (0.118 R)
• M26: 3,536,793 km (0.069 R)
• M27: 3,889,545 km (0.072 R)
• M28: 4,231,376 km (0.072 R)
• M29: 4,491,227 km (0.106 R)
• M30: 4,571,412 km (0.051 R)
• M31: 5,003,002 km (0.102 R)
• M32: 5,253,728 km (0.113 R)
• M33: 5,508,792 km (0.093 R)
• M34: 5,606,928 km (0.052 R)
• M35: 5,817,712 km (0.09 R)
• M36: 5,892,660 km (0.092 R)
• M37: 6,043,604 km (0.109 R)
• M38: 6,310,786 km (0.066 R)
• M39: 6,699,441 km (0.115 R)
• M40: 6,976,048 km (0.098 R)
• M41: 7,109,040 km (0.089 R)
• M42: 7,323,713 km (0.115 R)
• M43: 7,622,460 km (0.095 R)
• M44: 7,759,492 km (0.078 R)
• M45: 7,828,457 km (0.031 R)
• M46: 7,994,510 km (0.113 R)
• M47: 8,119,873 km (0.079 R)
• M48: 8,386,606 km (0.109 R)
• M49: 8,471,428 km (0.075 R)
• M50: 8,542,487 km (0.107 R)
• M51: 8,613,546 km (0.089 R)
• M52: 8,972,132 km (0.113 R)
• M53: 9,073,410 km (0.082 R)
• M54: 9,335,655 km (0.094 R)
• M55: 9,615,254 km (0.041 R)
• M56: 9,689,304 km (0.111 R)
• M57: 9,793,125 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 9.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.44 AU - 4.74 AU

Year: 6252 Days

Day: 14 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,539,872 km

• M1: 132,245 km (0.099 R)
• M2: 301,141 km (0.1 R)
• M3: 387,010 km (0.119 R)
• M4: 640,129 km (0.032 R)
• M5: 748,438 km (0.105 R)
• M6: 892,950 km (0.081 R)
• M7: 1,111,363 km (0.096 R)
• M8: 1,301,053 km (0.115 R)
• M9: 1,429,408 km (0.118 R)
• M10: 1,762,562 km (0.059 R)
• M11: 1,853,069 km (0.077 R)
• M12: 1,998,328 km (0.061 R)
• M13: 2,456,846 km (0.077 R)
• M14: 2,587,445 km (0.076 R)
• M15: 2,795,535 km (0.119 R)
• M16: 3,070,945 km (0.083 R)
• M17: 3,227,873 km (0.062 R)
• M18: 4,328,764 km (0.074 R)
• M19: 4,469,536 km (0.12 R)
• M20: 4,540,595 km (0.032 R)
• M21: 4,647,856 km (0.098 R)
• M22: 4,883,024 km (0.11 R)
• M23: 5,011,229 km (0.087 R)
• M24: 5,122,081 km (0.077 R)
• M25: 5,271,081 km (0.076 R)
• M26: 5,402,727 km (0.048 R)
• M27: 5,669,311 km (0.115 R)
• M28: 6,096,861 km (0.08 R)
• M29: 6,155,952 km (0.097 R)
• M30: 6,374,515 km (0.114 R)
• M31: 6,474,596 km (0.111 R)
• M32: 6,595,471 km (0.065 R)
• M33: 6,717,094 km (0.059 R)
• M34: 6,839,465 km (0.073 R)
• M35: 7,003,724 km (0.103 R)
• M36: 7,086,451 km (0.117 R)
• M37: 7,315,485 km (0.088 R)
• M38: 7,441,297 km (0.076 R)
• M39: 7,823,520 km (0.09 R)
• M40: 8,233,867 km (0.115 R)
• M41: 8,629,104 km (0.118 R)
• M42: 9,667,314 km (0.102 R)
• M43: 10,014,231 km (0.088 R)
• M44: 10,224,416 km (0.109 R)
• M45: 10,294,877 km (0.108 R)
• M46: 10,792,140 km (0.034 R)
• M47: 11,031,646 km (0.084 R)
• M48: 11,272,948 km (0.098 R)
• M49: 11,613,731 km (0.109 R)
• M50: 12,330,455 km (0.057 R)
• M51: 12,757,258 km (0.069 R)
• M52: 12,985,245 km (0.102 R)
• M53: 13,651,254 km (0.085 R)
• M54: 13,988,448 km (0.071 R)
• M55: 14,118,897 km (0.052 R)
• M56: 14,302,155 km (0.063 R)
• M57: 14,565,297 km (0.029 R)
• M58: 14,697,542 km (0.094 R)
• M59: 14,776,978 km (0.074 R)
• M60: 15,364,599 km (0.083 R)
• M61: 15,742,334 km (0.068 R)
• M62: 16,232,715 km (0.104 R)
• M63: 16,424,649 km (0.1 R)
• M64: 16,534,753 km (0.103 R)
• M65: 17,340,188 km (0.104 R)
• M66: 17,508,336 km (0.067 R)
• M67: 17,705,357 km (0.073 R)
• M68: 18,158,190 km (0.078 R)
• M69: 18,414,750 km (0.095 R)
• M70: 18,672,357 km (0.062 R)
• M71: 19,278,229 km (0.118 R)
• M72: 19,510,704 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit