🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75

Radius: 8.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.75 AU - 0.81 AU

Year: 459 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 26,715,951 km

• M1: 117,734 km (0.076 R)
• M2: 201,508 km (0.103 R)
• M3: 270,772 km (0.084 R)
• M4: 326,722 km (0.075 R)
• M5: 391,797 km (0.053 R)
• M6: 455,825 km (0.063 R)
• M7: 641,625 km (0.069 R)
• M8: 763,548 km (0.084 R)
• M9: 822,040 km (0.107 R)
• M10: 949,647 km (0.094 R)
• M11: 1,021,903 km (0.085 R)
• M12: 1,083,986 km (0.076 R)
• M13: 1,150,557 km (0.079 R)
• M14: 1,240,466 km (0.099 R)
• M15: 1,307,037 km (0.054 R)
• M16: 1,381,536 km (0.091 R)
• M17: 1,460,674 km (0.097 R)
• M18: 1,582,446 km (0.098 R)
• M19: 1,637,648 km (0.076 R)
• M20: 1,700,629 km (0.078 R)
• M21: 1,774,979 km (0.12 R)
• M22: 1,861,446 km (0.099 R)
• M23: 1,975,290 km (0.076 R)
• M24: 2,038,720 km (0.037 R)
• M25: 2,095,268 km (0.097 R)
• M26: 2,160,044 km (0.099 R)
• M27: 2,233,197 km (0.074 R)
• M28: 2,283,761 km (0.085 R)
• M29: 2,334,624 km (0.106 R)
• M30: 2,429,619 km (0.104 R)
• M31: 2,595,074 km (0.108 R)
• M32: 2,673,015 km (0.1 R)
• M33: 2,780,875 km (0.12 R)
• M34: 2,860,760 km (0.097 R)
• M35: 2,924,339 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 8.5

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.8 AU - 0.84 AU

Year: 495 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,715,951 km

• M1: 109,057 km (0.108 R)
• M2: 169,943 km (0.025 R)
• M3: 233,223 km (0.074 R)
• M4: 335,548 km (0.103 R)
• M5: 390,450 km (0.118 R)
• M6: 476,619 km (0.104 R)
• M7: 544,237 km (0.045 R)
• M8: 706,252 km (0.107 R)
• M9: 793,467 km (0.109 R)
• M10: 858,093 km (0.107 R)
• M11: 965,505 km (0.099 R)
• M12: 1,072,916 km (0.081 R)
• M13: 1,169,556 km (0.1 R)
• M14: 1,248,993 km (0.094 R)
• M15: 1,320,201 km (0.047 R)
• M16: 1,387,520 km (0.104 R)
• M17: 1,456,036 km (0.105 R)
• M18: 1,657,395 km (0.098 R)
• M19: 1,752,988 km (0.1 R)
• M20: 1,810,134 km (0.114 R)
• M21: 1,961,677 km (0.099 R)
• M22: 2,057,120 km (0.097 R)
• M23: 2,117,408 km (0.072 R)
• M24: 2,252,495 km (0.064 R)
• M25: 2,314,877 km (0.061 R)
• M26: 2,428,572 km (0.1 R)
• M27: 2,486,167 km (0.078 R)
• M28: 2,557,076 km (0.104 R)
• M29: 2,674,810 km (0.071 R)
• M30: 2,901,899 km (0.062 R)
• M31: 2,969,967 km (0.042 R)
• M32: 3,325,261 km (0.103 R)
• M33: 3,389,439 km (0.064 R)
• M34: 3,526,171 km (0.088 R)
• M35: 3,679,509 km (0.093 R)
• M36: 3,768,071 km (0.073 R)
• M37: 4,007,877 km (0.113 R)
• M38: 4,091,502 km (0.06 R)
• M39: 4,376,935 km (0.067 R)
• M40: 4,455,174 km (0.086 R)
• M41: 4,732,828 km (0.083 R)
• M42: 4,877,938 km (0.118 R)
• M43: 5,016,166 km (0.052 R)
• M44: 5,188,952 km (0.057 R)
• M45: 5,296,812 km (0.085 R)
• M46: 5,422,175 km (0.1 R)
• M47: 5,481,116 km (0.088 R)
• M48: 5,540,208 km (0.031 R)
• M49: 5,701,624 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 13.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.71 AU - 4.07 AU

Year: 5116 Days

Day: 10.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,715,951 km

• M1: 307,124 km (0.05 R)
• M2: 502,200 km (0.094 R)
• M3: 588,967 km (0.116 R)
• M4: 1,124,527 km (0.039 R)
• M5: 1,370,616 km (0.098 R)
• M6: 1,500,616 km (0.107 R)
• M7: 1,757,925 km (0.109 R)
• M8: 1,948,363 km (0.087 R)
• M9: 2,179,641 km (0.088 R)
• M10: 2,385,039 km (0.089 R)
• M11: 2,561,415 km (0.065 R)
• M12: 2,669,275 km (0.092 R)
• M13: 3,040,278 km (0.117 R)
• M14: 3,467,529 km (0.092 R)
• M15: 3,648,094 km (0.111 R)
• M16: 3,790,511 km (0.089 R)
• M17: 3,997,554 km (0.06 R)
• M18: 4,186,945 km (0.097 R)
• M19: 4,401,020 km (0.108 R)
• M20: 5,087,674 km (0.065 R)
• M21: 5,270,483 km (0.088 R)
• M22: 5,618,896 km (0.098 R)
• M23: 5,903,282 km (0.118 R)
• M24: 5,999,024 km (0.081 R)
• M25: 6,095,515 km (0.1 R)
• M26: 6,192,305 km (0.104 R)
• M27: 6,486,115 km (0.098 R)
• M28: 6,834,678 km (0.034 R)
• M29: 7,036,635 km (0.099 R)
• M30: 7,189,524 km (0.088 R)
• M31: 7,317,729 km (0.076 R)
• M32: 7,498,444 km (0.104 R)
• M33: 7,602,414 km (0.12 R)
• M34: 7,733,013 km (0.117 R)
• M35: 7,970,126 km (0.034 R)
• M36: 8,424,454 km (0.118 R)
• M37: 8,586,768 km (0.086 R)
• M38: 8,722,902 km (0.116 R)
• M39: 9,386,369 km (0.093 R)
• M40: 9,526,692 km (0.085 R)
• M41: 10,383,139 km (0.074 R)
• M42: 10,557,421 km (0.027 R)
• M43: 11,026,859 km (0.088 R)
• M44: 11,443,340 km (0.097 R)
• M45: 11,653,525 km (0.081 R)
• M46: 12,230,374 km (0.045 R)
• M47: 12,723,449 km (0.048 R)
• M48: 13,286,086 km (0.105 R)
• M49: 14,209,554 km (0.07 R)
• M50: 14,306,194 km (0.104 R)
• M51: 14,500,372 km (0.107 R)
• M52: 14,793,135 km (0.104 R)
• M53: 14,989,407 km (0.109 R)
• M54: 15,087,843 km (0.078 R)
• M55: 15,351,584 km (0.078 R)
• M56: 15,517,189 km (0.09 R)
• M57: 16,692,729 km (0.045 R)
• M58: 16,999,704 km (0.063 R)
• M59: 17,549,925 km (0.085 R)
• M60: 17,757,866 km (0.103 R)
• M61: 18,106,129 km (0.109 R)
• M62: 18,246,003 km (0.101 R)
• M63: 19,022,267 km (0.1 R)
• M64: 19,414,363 km (0.098 R)
• M65: 20,752,965 km (0.032 R)
• M66: 21,156,729 km (0.11 R)
• M67: 21,341,034 km (0.069 R)
• M68: 21,563,037 km (0.111 R)
• M69: 22,046,537 km (0.027 R)
• M70: 22,721,972 km (0.088 R)
• M71: 23,404,138 km (0.112 R)
• M72: 23,824,508 km (0.117 R)
• M73: 24,324,315 km (0.115 R)
• M74: 24,711,175 km (0.095 R)
• M75: 25,726,645 km (0.077 R)
• M76: 25,963,010 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit