🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.5

Radius: 11.4

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.78 AU - 0.92 AU

Year: 541 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,085,953 km

• M1: 153,936 km (0.111 R)
• M2: 229,932 km (0.057 R)
• M3: 309,518 km (0.039 R)
• M4: 384,467 km (0.101 R)
• M5: 471,682 km (0.063 R)
• M6: 555,606 km (0.118 R)
• M7: 637,137 km (0.052 R)
• M8: 804,837 km (0.076 R)
• M9: 885,021 km (0.088 R)
• M10: 963,261 km (0.096 R)
• M11: 1,164,470 km (0.066 R)
• M12: 1,267,692 km (0.052 R)
• M13: 1,379,891 km (0.079 R)
• M14: 1,536,819 km (0.111 R)
• M15: 1,620,594 km (0.09 R)
• M16: 1,724,564 km (0.108 R)
• M17: 1,805,646 km (0.113 R)
• M18: 1,894,507 km (0.1 R)
• M19: 2,089,733 km (0.066 R)
• M20: 2,189,963 km (0.12 R)
• M21: 2,271,344 km (0.045 R)
• M22: 2,374,567 km (0.05 R)
• M23: 2,592,980 km (0.102 R)
• M24: 2,701,139 km (0.112 R)
• M25: 2,892,026 km (0.091 R)
• M26: 2,974,155 km (0.088 R)
• M27: 3,148,586 km (0.041 R)
• M28: 3,264,226 km (0.102 R)
• M29: 3,365,503 km (0.075 R)
• M30: 3,595,435 km (0.07 R)
• M31: 3,822,375 km (0.105 R)
• M32: 4,247,981 km (0.097 R)
• M33: 4,358,983 km (0.069 R)
• M34: 4,470,882 km (0.103 R)
• M35: 4,680,020 km (0.117 R)
• M36: 4,794,761 km (0.106 R)
• M37: 5,180,724 km (0.071 R)
• M38: 5,253,578 km (0.099 R)
• M39: 5,336,156 km (0.028 R)
• M40: 5,446,709 km (0.112 R)
• M41: 5,548,884 km (0.053 R)
• M42: 5,717,331 km (0.049 R)
• M43: 6,184,675 km (0.087 R)
• M44: 6,664,286 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 8

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.75 AU - 0.95 AU

Year: 541 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,085,953 km

• M1: 99,632 km (0.099 R)
• M2: 215,421 km (0.072 R)
• M3: 281,842 km (0.119 R)
• M4: 420,071 km (0.106 R)
• M5: 490,531 km (0.108 R)
• M6: 541,395 km (0.119 R)
• M7: 606,769 km (0.067 R)
• M8: 670,797 km (0.108 R)
• M9: 820,245 km (0.108 R)
• M10: 1,031,477 km (0.066 R)
• M11: 1,119,890 km (0.062 R)
• M12: 1,338,153 km (0.077 R)
• M13: 1,435,092 km (0.11 R)
• M14: 1,581,997 km (0.104 R)
• M15: 2,006,556 km (0.099 R)
• M16: 2,091,677 km (0.091 R)
• M17: 2,144,635 km (0.058 R)
• M18: 2,218,237 km (0.081 R)
• M19: 2,306,500 km (0.082 R)
• M20: 2,465,223 km (0.062 R)
• M21: 2,563,808 km (0.108 R)
• M22: 2,699,494 km (0.096 R)
• M23: 2,874,373 km (0.106 R)
• M24: 2,940,945 km (0.075 R)
• M25: 3,128,690 km (0.041 R)
• M26: 3,421,453 km (0.092 R)
• M27: 3,587,058 km (0.088 R)
• M28: 3,723,042 km (0.093 R)
• M29: 3,803,825 km (0.114 R)
• M30: 3,917,968 km (0.078 R)
• M31: 4,058,141 km (0.105 R)
• M32: 4,199,960 km (0.115 R)
• M33: 4,343,425 km (0.111 R)
• M34: 4,505,738 km (0.081 R)
• M35: 4,574,703 km (0.095 R)
• M36: 4,722,356 km (0.078 R)
• M37: 4,801,194 km (0.056 R)
• M38: 4,906,960 km (0.092 R)
• M39: 5,058,203 km (0.117 R)
• M40: 5,129,861 km (0.061 R)
• M41: 5,219,919 km (0.051 R)
• M42: 5,301,449 km (0.12 R)
• M43: 5,438,331 km (0.069 R)
• M44: 5,604,086 km (0.038 R)
• M45: 5,865,284 km (0.086 R)
• M46: 6,006,953 km (0.071 R)
• M47: 6,130,521 km (0.07 R)
• M48: 6,226,263 km (0.08 R)
• M49: 6,332,029 km (0.084 R)
• M50: 6,487,012 km (0.039 R)
• M51: 6,564,953 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201

Radius: 13.4

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.55 AU - 1.61 AU

Year: 1371 Days

Day: 11.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 19,085,953 km

• M1: 174,880 km (0.04 R)
• M2: 276,606 km (0.048 R)
• M3: 449,093 km (0.079 R)
• M4: 542,442 km (0.073 R)
• M5: 712,983 km (0.042 R)
• M6: 805,884 km (0.112 R)
• M7: 931,546 km (0.096 R)
• M8: 1,273,527 km (0.114 R)
• M9: 1,423,125 km (0.096 R)
• M10: 1,578,706 km (0.099 R)
• M11: 1,812,528 km (0.111 R)
• M12: 1,915,152 km (0.101 R)
• M13: 2,523,866 km (0.062 R)
• M14: 2,714,603 km (0.042 R)
• M15: 2,833,084 km (0.104 R)
• M16: 3,014,098 km (0.065 R)
• M17: 3,163,546 km (0.11 R)
• M18: 3,470,072 km (0.087 R)
• M19: 3,627,000 km (0.064 R)
• M20: 3,967,186 km (0.067 R)
• M21: 4,053,953 km (0.061 R)
• M22: 4,377,383 km (0.11 R)
• M23: 4,497,062 km (0.077 R)
• M24: 4,699,168 km (0.079 R)
• M25: 5,472,739 km (0.053 R)
• M26: 5,623,683 km (0.031 R)
• M27: 5,841,647 km (0.116 R)
• M28: 6,029,093 km (0.109 R)
• M29: 6,129,174 km (0.071 R)
• M30: 6,285,953 km (0.111 R)
• M31: 6,535,033 km (0.102 R)
• M32: 6,949,868 km (0.027 R)
• M33: 7,113,528 km (0.118 R)
• M34: 7,420,802 km (0.094 R)
• M35: 7,768,767 km (0.046 R)
• M36: 8,109,850 km (0.088 R)
• M37: 8,195,869 km (0.112 R)
• M38: 8,368,954 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 14.2

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.66 AU - 2.86 AU

Year: 3165 Days

Day: 12.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,085,953 km

• M1: 190,139 km (0.096 R)
• M2: 316,699 km (0.12 R)
• M3: 678,726 km (0.085 R)
• M4: 819,946 km (0.059 R)
• M5: 1,490,294 km (0.053 R)
• M6: 1,608,626 km (0.059 R)
• M7: 1,705,715 km (0.083 R)
• M8: 1,830,031 km (0.092 R)
• M9: 2,022,414 km (0.086 R)
• M10: 2,330,735 km (0.06 R)
• M11: 2,568,745 km (0.115 R)
• M12: 2,727,020 km (0.117 R)
• M13: 2,903,545 km (0.041 R)
• M14: 3,083,960 km (0.117 R)
• M15: 3,175,664 km (0.095 R)
• M16: 3,472,017 km (0.117 R)
• M17: 3,875,931 km (0.054 R)
• M18: 3,975,115 km (0.109 R)
• M19: 4,091,951 km (0.116 R)
• M20: 4,501,550 km (0.072 R)
• M21: 4,782,046 km (0.068 R)
• M22: 4,906,661 km (0.075 R)
• M23: 5,104,579 km (0.104 R)
• M24: 5,231,886 km (0.088 R)
• M25: 5,601,692 km (0.026 R)
• M26: 5,865,733 km (0.116 R)
• M27: 5,980,175 km (0.107 R)
• M28: 6,465,022 km (0.055 R)
• M29: 6,682,387 km (0.079 R)
• M30: 6,942,388 km (0.088 R)
• M31: 7,124,449 km (0.049 R)
• M32: 7,226,325 km (0.115 R)
• M33: 7,617,673 km (0.047 R)
• M34: 7,931,679 km (0.038 R)
• M35: 8,143,360 km (0.075 R)
• M36: 8,249,874 km (0.093 R)
• M37: 8,550,715 km (0.11 R)
• M38: 8,746,090 km (0.072 R)
• M39: 8,986,793 km (0.116 R)
• M40: 9,252,030 km (0.109 R)
• M41: 9,542,250 km (0.092 R)
• M42: 9,744,955 km (0.115 R)
• M43: 10,040,261 km (0.038 R)
• M44: 10,246,557 km (0.063 R)
• M45: 10,384,785 km (0.093 R)
• M46: 10,546,799 km (0.099 R)
• M47: 11,251,106 km (0.055 R)
• M48: 11,537,137 km (0.101 R)
• M49: 11,681,051 km (0.084 R)
• M50: 11,777,242 km (0.064 R)
• M51: 11,873,733 km (0.072 R)
• M52: 12,043,377 km (0.077 R)
• M53: 12,360,524 km (0.076 R)
• M54: 12,507,728 km (0.091 R)
• M55: 12,705,048 km (0.116 R)
• M56: 12,853,748 km (0.107 R)
• M57: 13,961,520 km (0.078 R)
• M58: 14,604,642 km (0.095 R)
• M59: 14,760,373 km (0.113 R)
• M60: 14,916,703 km (0.116 R)
• M61: 15,178,499 km (0.078 R)
• M62: 15,389,133 km (0.071 R)
• M63: 15,680,250 km (0.081 R)
• M64: 15,893,128 km (0.119 R)
• M65: 16,726,987 km (0.081 R)
• M66: 17,026,332 km (0.098 R)
• M67: 17,327,473 km (0.089 R)
• M68: 17,464,953 km (0.115 R)
• M69: 17,575,207 km (0.093 R)
• M70: 17,990,640 km (0.072 R)
• M71: 18,437,339 km (0.091 R)
• M72: 18,605,786 km (0.062 R)
• M73: 18,718,434 km (0.04 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit