🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 13.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.8 AU - 1.34 AU

Year: 764 Days

Day: 10.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 45,323,355 km

• M1: 165,156 km (0.096 R)
• M2: 268,528 km (0.114 R)
• M3: 353,201 km (0.061 R)
• M4: 528,529 km (0.111 R)
• M5: 644,617 km (0.077 R)
• M6: 743,651 km (0.084 R)
• M7: 871,557 km (0.045 R)
• M8: 995,723 km (0.111 R)
• M9: 1,330,075 km (0.117 R)
• M10: 1,475,484 km (0.064 R)
• M11: 1,575,565 km (0.074 R)
• M12: 1,767,648 km (0.099 R)
• M13: 1,897,649 km (0.089 R)
• M14: 1,983,518 km (0.055 R)
• M15: 2,070,734 km (0.027 R)
• M16: 2,265,809 km (0.034 R)
• M17: 2,373,969 km (0.111 R)
• M18: 2,683,038 km (0.12 R)
• M19: 2,815,731 km (0.103 R)
• M20: 3,087,850 km (0.1 R)
• M21: 3,255,399 km (0.103 R)
• M22: 3,493,110 km (0.107 R)
• M23: 3,589,751 km (0.058 R)
• M24: 3,726,633 km (0.109 R)
• M25: 3,915,425 km (0.103 R)
• M26: 4,097,037 km (0.101 R)
• M27: 4,260,996 km (0.12 R)
• M28: 4,385,462 km (0.106 R)
• M29: 4,479,559 km (0.05 R)
• M30: 4,605,969 km (0.083 R)
• M31: 4,787,431 km (0.062 R)
• M32: 5,168,307 km (0.085 R)
• M33: 5,379,240 km (0.104 R)
• M34: 5,661,083 km (0.08 R)
• M35: 5,809,633 km (0.075 R)
• M36: 5,901,636 km (0.118 R)
• M37: 6,029,093 km (0.069 R)
• M38: 6,169,117 km (0.113 R)
• M39: 6,464,423 km (0.094 R)
• M40: 6,631,823 km (0.06 R)
• M41: 7,081,215 km (0.057 R)
• M42: 7,241,435 km (0.025 R)
• M43: 7,328,201 km (0.082 R)
• M44: 7,427,833 km (0.074 R)
• M45: 7,742,139 km (0.067 R)
• M46: 7,869,147 km (0.071 R)
• M47: 8,035,201 km (0.111 R)
• M48: 8,150,840 km (0.043 R)
• M49: 8,254,212 km (0.057 R)
• M50: 8,344,868 km (0.068 R)
• M51: 8,962,857 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581

Radius: 11.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.51 AU - 1.81 AU

Year: 1476 Days

Day: 11.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,323,355 km

• M1: 143,464 km (0.057 R)
• M2: 250,876 km (0.098 R)
• M3: 355,445 km (0.059 R)
• M4: 431,889 km (0.119 R)
• M5: 504,145 km (0.074 R)
• M6: 625,319 km (0.112 R)
• M7: 710,141 km (0.095 R)
• M8: 892,950 km (0.083 R)
• M9: 982,858 km (0.06 R)
• M10: 1,247,048 km (0.03 R)
• M11: 1,498,223 km (0.089 R)
• M12: 1,690,606 km (0.038 R)
• M13: 2,009,548 km (0.056 R)
• M14: 2,089,882 km (0.059 R)
• M15: 2,305,902 km (0.106 R)
• M16: 2,400,747 km (0.063 R)
• M17: 2,496,938 km (0.077 R)
• M18: 2,583,555 km (0.066 R)
• M19: 2,838,470 km (0.088 R)
• M20: 2,951,865 km (0.094 R)
• M21: 3,032,199 km (0.12 R)
• M22: 3,468,875 km (0.101 R)
• M23: 3,553,847 km (0.093 R)
• M24: 3,651,684 km (0.113 R)
• M25: 3,787,818 km (0.07 R)
• M26: 3,875,333 km (0.108 R)
• M27: 4,039,741 km (0.096 R)
• M28: 4,180,662 km (0.107 R)
• M29: 4,297,199 km (0.115 R)
• M30: 4,401,768 km (0.088 R)
• M31: 4,493,920 km (0.103 R)
• M32: 4,639,928 km (0.106 R)
• M33: 5,394,350 km (0.067 R)
• M34: 5,606,629 km (0.095 R)
• M35: 5,793,028 km (0.113 R)
• M36: 5,894,156 km (0.105 R)
• M37: 5,996,032 km (0.063 R)
• M38: 6,379,302 km (0.076 R)
• M39: 6,528,750 km (0.089 R)
• M40: 6,634,217 km (0.077 R)
• M41: 7,231,711 km (0.097 R)
• M42: 7,309,651 km (0.075 R)
• M43: 7,434,715 km (0.057 R)
• M44: 7,608,099 km (0.113 R)
• M45: 8,103,717 km (0.105 R)
• M46: 8,609,806 km (0.087 R)
• M47: 8,708,990 km (0.102 R)
• M48: 8,908,404 km (0.038 R)
• M49: 9,790,283 km (0.106 R)
• M50: 9,876,451 km (0.087 R)
• M51: 9,963,069 km (0.106 R)
• M52: 10,049,835 km (0.117 R)
• M53: 10,399,446 km (0.094 R)
• M54: 10,682,036 km (0.089 R)
• M55: 11,254,846 km (0.102 R)
• M56: 11,435,860 km (0.086 R)
• M57: 11,526,815 km (0.104 R)
• M58: 11,617,920 km (0.102 R)
• M59: 12,244,137 km (0.107 R)
• M60: 12,505,185 km (0.108 R)
• M61: 12,617,533 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.9

Radius: 4.3

Gravity: 30.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.35 AU - 6.67 AU

Year: 10170 Days

Day: 15.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,323,355 km

• M1: 64,925 km (0.119 R)
• M2: 265,536 km (0.114 R)
• M3: 312,660 km (0.053 R)
• M4: 415,583 km (0.112 R)
• M5: 544,536 km (0.105 R)
• M6: 574,905 km (0.106 R)
• M7: 653,443 km (0.091 R)
• M8: 752,328 km (0.075 R)
• M9: 786,436 km (0.108 R)
• M10: 1,039,705 km (0.114 R)
• M11: 1,275,771 km (0.101 R)
• M12: 1,485,058 km (0.039 R)
• M13: 1,615,807 km (0.094 R)
• M14: 1,705,117 km (0.083 R)
• M15: 1,750,295 km (0.105 R)
• M16: 1,841,999 km (0.053 R)
• M17: 1,958,835 km (0.086 R)
• M18: 2,450,264 km (0.097 R)
• M19: 2,657,157 km (0.092 R)
• M20: 2,923,591 km (0.098 R)
• M21: 3,254,651 km (0.035 R)
• M22: 3,714,216 km (0.103 R)
• M23: 5,014,371 km (0.086 R)
• M24: 5,577,009 km (0.074 R)
• M25: 5,610,668 km (0.109 R)
• M26: 5,712,245 km (0.066 R)
• M27: 6,229,106 km (0.087 R)
• M28: 6,760,777 km (0.118 R)
• M29: 6,832,733 km (0.084 R)
• M30: 8,095,040 km (0.1 R)
• M31: 8,674,283 km (0.119 R)
• M32: 9,068,025 km (0.073 R)
• M33: 9,266,990 km (0.112 R)
• M34: 9,306,932 km (0.025 R)
• M35: 9,427,209 km (0.115 R)
• M36: 9,467,451 km (0.103 R)
• M37: 9,913,402 km (0.076 R)
• M38: 10,910,023 km (0.06 R)
• M39: 11,291,946 km (0.092 R)
• M40: 13,041,494 km (0.117 R)
• M41: 13,086,373 km (0.112 R)
• M42: 13,855,904 km (0.052 R)
• M43: 14,361,695 km (0.03 R)
• M44: 15,108,188 km (0.109 R)
• M45: 15,438,650 km (0.062 R)
• M46: 16,396,076 km (0.101 R)
• M47: 16,541,336 km (0.092 R)
• M48: 16,784,432 km (0.12 R)
• M49: 17,077,644 km (0.03 R)
• M50: 17,224,848 km (0.119 R)
• M51: 17,323,284 km (0.042 R)
• M52: 18,067,234 km (0.09 R)
• M53: 18,973,797 km (0.105 R)
• M54: 19,024,511 km (0.095 R)
• M55: 20,673,678 km (0.099 R)
• M56: 20,987,833 km (0.064 R)
• M57: 21,356,592 km (0.075 R)
• M58: 21,621,231 km (0.114 R)
• M59: 22,153,649 km (0.105 R)
• M60: 22,744,411 km (0.082 R)
• M61: 23,996,396 km (0.07 R)
• M62: 24,381,760 km (0.083 R)
• M63: 25,158,772 km (0.08 R)
• M64: 25,438,220 km (0.091 R)
• M65: 26,113,056 km (0.12 R)
• M66: 26,226,152 km (0.107 R)
• M67: 27,022,163 km (0.114 R)
• M68: 27,136,455 km (0.107 R)
• M69: 27,308,343 km (0.1 R)
• M70: 30,522,005 km (0.12 R)
• M71: 30,820,004 km (0.082 R)
• M72: 31,539,270 km (0.082 R)
• M73: 31,840,560 km (0.039 R)
• M74: 32,385,246 km (0.075 R)
• M75: 33,055,146 km (0.088 R)
• M76: 33,729,682 km (0.062 R)
• M77: 35,780,370 km (0.097 R)
• M78: 36,031,694 km (0.093 R)
• M79: 36,346,747 km (0.12 R)
• M80: 36,536,138 km (0.039 R)
• M81: 36,915,967 km (0.106 R)
• M82: 37,296,993 km (0.053 R)
• M83: 38,834,560 km (0.12 R)
• M84: 39,286,794 km (0.088 R)
• M85: 39,546,048 km (0.098 R)
• M86: 39,936,049 km (0.052 R)
• M87: 40,327,248 km (0.115 R)
• M88: 41,772,513 km (0.115 R)
• M89: 42,169,695 km (0.099 R)
• M90: 42,634,496 km (0.111 R)
• M91: 43,234,682 km (0.053 R)
• M92: 43,770,542 km (0.075 R)
• M93: 43,972,050 km (0.032 R)
• M94: 44,173,858 km (0.112 R)
• M95: 45,187,682 km (0.111 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: 218 - 18,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit