🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 12.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.66 AU - 0.96 AU

Year: 503 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 13,602,826 km

• M1: 159,023 km (0.08 R)
• M2: 249,978 km (0.103 R)
• M3: 356,492 km (0.062 R)
• M4: 438,322 km (0.086 R)
• M5: 553,063 km (0.12 R)
• M6: 701,614 km (0.095 R)
• M7: 782,546 km (0.091 R)
• M8: 912,697 km (0.046 R)
• M9: 1,048,681 km (0.111 R)
• M10: 1,130,362 km (0.114 R)
• M11: 1,270,984 km (0.1 R)
• M12: 1,396,347 km (0.11 R)
• M13: 1,506,600 km (0.103 R)
• M14: 1,595,162 km (0.083 R)
• M15: 1,690,456 km (0.084 R)
• M16: 1,787,994 km (0.105 R)
• M17: 1,929,813 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 10

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.54 AU - 1.74 AU

Year: 1450 Days

Day: 5.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 13,602,826 km

• M1: 125,662 km (0.09 R)
• M2: 243,097 km (0.108 R)
• M3: 312,211 km (0.119 R)
• M4: 478,564 km (0.112 R)
• M5: 567,275 km (0.09 R)
• M6: 705,204 km (0.096 R)
• M7: 974,630 km (0.106 R)
• M8: 1,108,819 km (0.118 R)
• M9: 1,500,167 km (0.085 R)
• M10: 1,587,383 km (0.083 R)
• M11: 1,747,004 km (0.062 R)
• M12: 1,953,898 km (0.071 R)
• M13: 2,071,332 km (0.113 R)
• M14: 2,634,269 km (0.093 R)
• M15: 2,788,205 km (0.028 R)
• M16: 2,908,781 km (0.1 R)
• M17: 3,006,468 km (0.075 R)
• M18: 3,192,568 km (0.052 R)
• M19: 3,421,154 km (0.057 R)
• M20: 3,641,811 km (0.091 R)
• M21: 3,840,477 km (0.083 R)
• M22: 3,907,646 km (0.032 R)
• M23: 4,002,042 km (0.102 R)
• M24: 4,221,054 km (0.062 R)
• M25: 4,627,960 km (0.054 R)
• M26: 4,785,636 km (0.099 R)
• M27: 4,915,936 km (0.095 R)
• M28: 5,449,252 km (0.11 R)
• M29: 5,707,458 km (0.081 R)
• M30: 5,784,202 km (0.115 R)
• M31: 5,876,653 km (0.057 R)
• M32: 6,032,085 km (0.087 R)
• M33: 6,094,468 km (0.043 R)
• M34: 6,188,714 km (0.09 R)
• M35: 6,267,552 km (0.063 R)
• M36: 7,356,475 km (0.058 R)
• M37: 7,658,962 km (0.06 R)
• M38: 7,726,730 km (0.115 R)
• M39: 7,811,702 km (0.103 R)
• M40: 7,914,176 km (0.099 R)
• M41: 8,206,790 km (0.109 R)
• M42: 8,502,993 km (0.106 R)
• M43: 8,661,268 km (0.11 R)
• M44: 9,851,319 km (0.113 R)
• M45: 10,128,973 km (0.103 R)
• M46: 10,259,422 km (0.102 R)
• M47: 10,371,770 km (0.119 R)
• M48: 10,465,568 km (0.115 R)
• M49: 10,559,814 km (0.105 R)
• M50: 11,207,573 km (0.106 R)
• M51: 11,303,914 km (0.054 R)
• M52: 11,868,048 km (0.096 R)
• M53: 12,501,445 km (0.111 R)
• M54: 13,044,336 km (0.079 R)
• M55: 13,349,216 km (0.076 R)
• M56: 13,574,361 km (0.084 R)
• M57: 13,883,430 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 10.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.56 AU - 1.78 AU

Year: 1490 Days

Day: 11.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 13,602,826 km

• M1: 141,669 km (0.098 R)
• M2: 211,382 km (0.113 R)
• M3: 461,210 km (0.056 R)
• M4: 561,142 km (0.097 R)
• M5: 628,760 km (0.112 R)
• M6: 742,155 km (0.086 R)
• M7: 830,418 km (0.105 R)
• M8: 963,410 km (0.098 R)
• M9: 1,039,705 km (0.119 R)
• M10: 1,132,755 km (0.113 R)
• M11: 1,258,866 km (0.099 R)
• M12: 1,413,550 km (0.09 R)
• M13: 1,541,905 km (0.095 R)
• M14: 1,801,906 km (0.1 R)
• M15: 1,879,996 km (0.06 R)
• M16: 1,950,457 km (0.1 R)
• M17: 2,030,941 km (0.116 R)
• M18: 2,176,649 km (0.097 R)
• M19: 2,401,943 km (0.107 R)
• M20: 2,576,075 km (0.111 R)
• M21: 2,784,316 km (0.052 R)
• M22: 2,926,434 km (0.109 R)
• M23: 3,102,211 km (0.091 R)
• M24: 3,217,850 km (0.083 R)
• M25: 3,334,836 km (0.094 R)
• M26: 3,485,930 km (0.104 R)
• M27: 3,661,408 km (0.111 R)
• M28: 3,750,269 km (0.118 R)
• M29: 3,930,235 km (0.105 R)
• M30: 4,009,821 km (0.079 R)
• M31: 4,228,683 km (0.096 R)
• M32: 4,322,032 km (0.088 R)
• M33: 4,799,100 km (0.062 R)
• M34: 5,019,308 km (0.113 R)
• M35: 5,180,425 km (0.116 R)
• M36: 5,482,463 km (0.098 R)
• M37: 5,674,098 km (0.115 R)
• M38: 5,855,111 km (0.053 R)
• M39: 6,116,907 km (0.099 R)
• M40: 6,395,907 km (0.059 R)
• M41: 6,733,699 km (0.034 R)
• M42: 6,897,808 km (0.093 R)
• M43: 7,160,652 km (0.097 R)
• M44: 7,244,277 km (0.099 R)
• M45: 7,356,326 km (0.094 R)
• M46: 7,497,097 km (0.106 R)
• M47: 7,925,246 km (0.117 R)
• M48: 8,127,652 km (0.065 R)
• M49: 8,302,532 km (0.089 R)
• M50: 8,478,759 km (0.087 R)
• M51: 8,879,681 km (0.087 R)
• M52: 9,408,808 km (0.097 R)
• M53: 9,653,999 km (0.098 R)
• M54: 9,777,418 km (0.098 R)
• M55: 10,119,548 km (0.102 R)
• M56: 10,339,457 km (0.067 R)
• M57: 10,449,860 km (0.082 R)
• M58: 10,544,855 km (0.104 R)
• M59: 10,656,156 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158

Radius: 12.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.32 AU - 3.18 AU

Year: 3148 Days

Day: 6.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 13,602,826 km

• M1: 154,684 km (0.076 R)
• M2: 424,858 km (0.116 R)
• M3: 523,443 km (0.054 R)
• M4: 665,112 km (0.047 R)
• M5: 967,001 km (0.109 R)
• M6: 1,130,362 km (0.117 R)
• M7: 1,232,986 km (0.114 R)
• M8: 1,312,273 km (0.083 R)
• M9: 1,420,731 km (0.046 R)
• M10: 1,541,905 km (0.067 R)
• M11: 1,875,808 km (0.105 R)
• M12: 2,093,622 km (0.108 R)
• M13: 2,221,977 km (0.112 R)
• M14: 2,353,025 km (0.092 R)
• M15: 2,611,530 km (0.111 R)
• M16: 2,785,213 km (0.069 R)
• M17: 2,867,642 km (0.094 R)
• M18: 2,974,754 km (0.082 R)
• M19: 3,071,244 km (0.038 R)
• M20: 3,217,850 km (0.096 R)
• M21: 3,404,548 km (0.064 R)
• M22: 3,518,243 km (0.066 R)
• M23: 3,607,702 km (0.069 R)
• M24: 3,684,895 km (0.12 R)
• M25: 3,814,746 km (0.047 R)
• M26: 4,052,606 km (0.085 R)
• M27: 4,446,198 km (0.11 R)
• M28: 4,584,726 km (0.1 R)
• M29: 4,781,148 km (0.091 R)
• M30: 5,009,285 km (0.074 R)
• M31: 5,226,202 km (0.092 R)
• M32: 5,387,468 km (0.074 R)
• M33: 5,624,880 km (0.059 R)
• M34: 5,744,857 km (0.09 R)
• M35: 5,911,210 km (0.069 R)
• M36: 6,125,434 km (0.117 R)
• M37: 6,388,876 km (0.075 R)
• M38: 6,467,116 km (0.119 R)
• M39: 6,545,655 km (0.089 R)
• M40: 6,640,350 km (0.085 R)
• M41: 6,767,359 km (0.071 R)
• M42: 7,828,905 km (0.114 R)
• M43: 8,149,045 km (0.105 R)
• M44: 8,285,029 km (0.096 R)
• M45: 8,404,708 km (0.117 R)
• M46: 8,524,984 km (0.068 R)
• M47: 8,924,261 km (0.108 R)
• M48: 9,011,925 km (0.105 R)
• M49: 9,329,671 km (0.064 R)
• M50: 9,472,088 km (0.07 R)
• M51: 10,342,000 km (0.05 R)
• M52: 10,470,953 km (0.054 R)
• M53: 10,879,954 km (0.027 R)
• M54: 11,161,796 km (0.065 R)
• M55: 11,541,326 km (0.026 R)
• M56: 11,886,598 km (0.116 R)
• M57: 12,157,370 km (0.101 R)
• M58: 12,528,373 km (0.09 R)
• M59: 12,823,829 km (0.081 R)
• M60: 12,962,506 km (0.109 R)
• M61: 13,281,299 km (0.036 R)
• M62: 13,381,530 km (0.056 R)
• M63: 13,461,864 km (0.081 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: 280 - 18,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit