🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.7

Radius: 13.4

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.48 AU - 0.7 AU

Year: 307 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,882,430 km

• M1: 166,802 km (0.054 R)
• M2: 254,167 km (0.117 R)
• M3: 349,311 km (0.119 R)
• M4: 436,527 km (0.095 R)
• M5: 528,080 km (0.059 R)
• M6: 652,097 km (0.107 R)
• M7: 772,823 km (0.102 R)
• M8: 863,329 km (0.095 R)
• M9: 982,110 km (0.118 R)
• M10: 1,094,308 km (0.075 R)
• M11: 1,219,971 km (0.117 R)
• M12: 1,305,092 km (0.105 R)
• M13: 1,434,644 km (0.072 R)
• M14: 1,568,683 km (0.111 R)
• M15: 1,702,274 km (0.064 R)
• M16: 1,788,293 km (0.1 R)
• M17: 2,055,774 km (0.092 R)
• M18: 2,169,917 km (0.036 R)
• M19: 2,319,665 km (0.064 R)
• M20: 2,455,948 km (0.075 R)
• M21: 2,542,416 km (0.101 R)
• M22: 2,641,749 km (0.102 R)
• M23: 2,766,364 km (0.107 R)
• M24: 2,850,587 km (0.1 R)
• M25: 3,064,812 km (0.068 R)
• M26: 3,284,571 km (0.112 R)
• M27: 3,509,566 km (0.114 R)
• M28: 3,640,614 km (0.039 R)
• M29: 3,786,472 km (0.066 R)
• M30: 3,920,811 km (0.109 R)
• M31: 4,036,450 km (0.107 R)
• M32: 4,194,575 km (0.096 R)
• M33: 4,389,800 km (0.099 R)
• M34: 4,474,472 km (0.115 R)
• M35: 4,588,167 km (0.103 R)
• M36: 4,717,419 km (0.106 R)
• M37: 4,804,186 km (0.079 R)
• M38: 4,906,062 km (0.105 R)
• M39: 5,067,628 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 8.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.26 AU - 2.5 AU

Year: 2490 Days

Day: 14.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,882,430 km

• M1: 103,372 km (0.078 R)
• M2: 174,282 km (0.072 R)
• M3: 231,129 km (0.106 R)
• M4: 310,266 km (0.116 R)
• M5: 370,704 km (0.046 R)
• M6: 464,950 km (0.114 R)
• M7: 572,361 km (0.038 R)
• M8: 684,410 km (0.117 R)
• M9: 813,214 km (0.12 R)
• M10: 869,014 km (0.053 R)
• M11: 1,152,502 km (0.1 R)
• M12: 1,413,251 km (0.053 R)
• M13: 1,568,085 km (0.102 R)
• M14: 1,857,407 km (0.087 R)
• M15: 2,002,068 km (0.108 R)
• M16: 2,066,096 km (0.081 R)
• M17: 2,397,007 km (0.055 R)
• M18: 2,534,038 km (0.117 R)
• M19: 3,019,334 km (0.047 R)
• M20: 3,137,815 km (0.091 R)
• M21: 3,197,505 km (0.106 R)
• M22: 3,626,851 km (0.107 R)
• M23: 3,792,456 km (0.073 R)
• M24: 3,952,675 km (0.038 R)
• M25: 4,164,206 km (0.099 R)
• M26: 4,238,407 km (0.064 R)
• M27: 4,312,907 km (0.062 R)
• M28: 4,530,721 km (0.109 R)
• M29: 5,091,264 km (0.082 R)
• M30: 5,285,891 km (0.118 R)
• M31: 5,384,177 km (0.099 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 14.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.69 AU - 5.65 AU

Year: 6845 Days

Day: 9.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,882,430 km

• M1: 199,564 km (0.092 R)
• M2: 290,968 km (0.071 R)
• M3: 491,130 km (0.04 R)
• M4: 653,743 km (0.089 R)
• M5: 867,817 km (0.101 R)
• M6: 1,107,024 km (0.068 R)
• M7: 1,314,816 km (0.117 R)
• M8: 1,498,372 km (0.073 R)
• M9: 1,810,433 km (0.091 R)
• M10: 1,995,636 km (0.09 R)
• M11: 2,407,479 km (0.09 R)
• M12: 2,798,976 km (0.071 R)
• M13: 2,894,270 km (0.056 R)
• M14: 3,087,999 km (0.031 R)
• M15: 3,437,460 km (0.1 R)
• M16: 4,229,730 km (0.073 R)
• M17: 4,590,411 km (0.114 R)
• M18: 4,760,354 km (0.039 R)
• M19: 5,048,180 km (0.095 R)
• M20: 6,038,817 km (0.12 R)
• M21: 6,382,444 km (0.084 R)
• M22: 6,540,718 km (0.072 R)
• M23: 7,088,845 km (0.059 R)
• M24: 7,385,198 km (0.115 R)
• M25: 8,436,722 km (0.095 R)
• M26: 8,575,848 km (0.096 R)
• M27: 9,033,318 km (0.098 R)
• M28: 9,390,707 km (0.096 R)
• M29: 10,193,300 km (0.103 R)
• M30: 10,715,546 km (0.059 R)
• M31: 10,942,187 km (0.079 R)
• M32: 11,056,031 km (0.085 R)
• M33: 11,170,323 km (0.066 R)
• M34: 11,554,042 km (0.063 R)
• M35: 13,051,666 km (0.037 R)
• M36: 13,374,798 km (0.092 R)
• M37: 14,318,461 km (0.082 R)
• M38: 14,777,278 km (0.085 R)
• M39: 15,581,366 km (0.104 R)
• M40: 16,573,798 km (0.096 R)
• M41: 16,748,529 km (0.087 R)
• M42: 16,923,858 km (0.06 R)
• M43: 17,099,785 km (0.091 R)
• M44: 17,631,156 km (0.031 R)
• M45: 18,438,536 km (0.062 R)
• M46: 18,846,789 km (0.034 R)
• M47: 19,166,330 km (0.054 R)
• M48: 19,395,813 km (0.092 R)
• M49: 19,533,892 km (0.096 R)
• M50: 20,369,096 km (0.088 R)
• M51: 20,509,419 km (0.1 R)
• M52: 21,263,393 km (0.118 R)
• M53: 21,596,248 km (0.11 R)
• M54: 21,834,856 km (0.082 R)
• M55: 22,993,043 km (0.108 R)
• M56: 23,187,969 km (0.051 R)
• M57: 23,334,575 km (0.091 R)
• M58: 25,620,730 km (0.115 R)
• M59: 27,201,381 km (0.079 R)
• M60: 28,029,555 km (0.066 R)
• M61: 28,342,214 km (0.074 R)
• M62: 28,865,956 km (0.115 R)
• M63: 30,029,529 km (0.113 R)
• M64: 30,616,999 km (0.12 R)
• M65: 31,154,505 km (0.12 R)
• M66: 31,857,764 km (0.052 R)
• M67: 32,293,094 km (0.083 R)
• M68: 32,456,904 km (0.072 R)
• M69: 33,887,957 km (0.111 R)
• M70: 33,998,958 km (0.095 R)
• M71: 35,564,799 km (0.069 R)
• M72: 36,470,016 km (0.053 R)
• M73: 38,072,508 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 15,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit