🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.1

Radius: 13.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.92 AU

Year: 405 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,965,010 km

• M1: 167,550 km (0.12 R)
• M2: 291,566 km (0.1 R)
• M3: 498,460 km (0.045 R)
• M4: 585,227 km (0.071 R)
• M5: 852,259 km (0.12 R)
• M6: 1,041,949 km (0.084 R)
• M7: 1,149,360 km (0.087 R)
• M8: 1,278,613 km (0.12 R)
• M9: 1,416,841 km (0.094 R)
• M10: 1,728,753 km (0.046 R)
• M11: 1,866,383 km (0.115 R)
• M12: 1,974,243 km (0.067 R)
• M13: 2,092,725 km (0.094 R)
• M14: 2,248,905 km (0.094 R)
• M15: 2,431,564 km (0.056 R)
• M16: 2,577,721 km (0.048 R)
• M17: 2,717,445 km (0.086 R)
• M18: 2,807,204 km (0.069 R)
• M19: 3,028,908 km (0.109 R)
• M20: 3,226,527 km (0.064 R)
• M21: 3,357,275 km (0.116 R)
• M22: 3,515,550 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.9

Radius: 10.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.6 AU - 1 AU

Year: 455 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,965,010 km

• M1: 136,433 km (0.066 R)
• M2: 210,335 km (0.111 R)
• M3: 291,716 km (0.056 R)
• M4: 361,877 km (0.089 R)
• M5: 431,590 km (0.107 R)
• M6: 498,311 km (0.066 R)
• M7: 594,801 km (0.087 R)
• M8: 705,653 km (0.098 R)
• M9: 869,164 km (0.059 R)
• M10: 973,583 km (0.095 R)
• M11: 1,128,118 km (0.075 R)
• M12: 1,234,482 km (0.063 R)
• M13: 1,321,996 km (0.065 R)
• M14: 1,411,905 km (0.11 R)
• M15: 1,503,907 km (0.111 R)
• M16: 1,574,218 km (0.073 R)
• M17: 1,640,939 km (0.112 R)
• M18: 1,932,954 km (0.058 R)
• M19: 2,035,877 km (0.083 R)
• M20: 2,114,117 km (0.086 R)
• M21: 2,182,932 km (0.11 R)
• M22: 2,257,881 km (0.054 R)
• M23: 2,328,192 km (0.04 R)
• M24: 2,432,461 km (0.088 R)
• M25: 2,510,252 km (0.086 R)
• M26: 2,611,530 km (0.079 R)
• M27: 2,824,258 km (0.108 R)
• M28: 2,894,420 km (0.082 R)
• M29: 3,048,505 km (0.041 R)
• M30: 3,156,964 km (0.091 R)
• M31: 3,260,486 km (0.105 R)
• M32: 3,521,085 km (0.115 R)
• M33: 3,622,213 km (0.111 R)
• M34: 3,827,462 km (0.078 R)
• M35: 3,911,984 km (0.111 R)
• M36: 4,003,688 km (0.082 R)
• M37: 4,149,247 km (0.117 R)
• M38: 4,256,209 km (0.114 R)
• M39: 4,336,992 km (0.078 R)
• M40: 4,418,373 km (0.084 R)
• M41: 4,513,966 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.4

Radius: 11

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.93 AU - 2.71 AU

Year: 2247 Days

Day: 13.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 53,965,010 km

• M1: 147,952 km (0.095 R)
• M2: 222,602 km (0.094 R)
• M3: 296,503 km (0.06 R)
• M4: 514,168 km (0.119 R)
• M5: 627,563 km (0.097 R)
• M6: 990,637 km (0.07 R)
• M7: 1,161,927 km (0.064 R)
• M8: 1,325,587 km (0.105 R)
• M9: 1,396,945 km (0.083 R)
• M10: 1,734,438 km (0.094 R)
• M11: 1,842,747 km (0.117 R)
• M12: 1,963,622 km (0.048 R)
• M13: 2,213,600 km (0.119 R)
• M14: 2,619,160 km (0.12 R)
• M15: 2,709,965 km (0.068 R)
• M16: 2,778,780 km (0.101 R)
• M17: 2,894,719 km (0.092 R)
• M18: 3,048,057 km (0.066 R)
• M19: 3,264,824 km (0.089 R)
• M20: 3,461,844 km (0.106 R)
• M21: 3,662,904 km (0.098 R)
• M22: 3,880,718 km (0.077 R)
• M23: 4,780,250 km (0.11 R)
• M24: 4,877,938 km (0.107 R)
• M25: 5,004,498 km (0.095 R)
• M26: 5,075,257 km (0.032 R)
• M27: 5,174,890 km (0.057 R)
• M28: 5,653,603 km (0.119 R)
• M29: 5,935,744 km (0.084 R)
• M30: 6,070,981 km (0.084 R)
• M31: 6,298,669 km (0.106 R)
• M32: 6,375,263 km (0.066 R)
• M33: 6,529,349 km (0.084 R)
• M34: 6,669,073 km (0.051 R)
• M35: 6,747,014 km (0.116 R)
• M36: 7,398,512 km (0.119 R)
• M37: 7,576,833 km (0.104 R)
• M38: 7,871,541 km (0.116 R)
• M39: 7,987,180 km (0.044 R)
• M40: 8,337,538 km (0.107 R)
• M41: 8,472,326 km (0.074 R)
• M42: 8,556,998 km (0.077 R)
• M43: 8,761,199 km (0.113 R)
• M44: 9,053,364 km (0.102 R)
• M45: 9,401,179 km (0.084 R)
• M46: 9,611,962 km (0.098 R)
• M47: 9,788,787 km (0.103 R)
• M48: 9,949,006 km (0.097 R)
• M49: 11,001,727 km (0.03 R)
• M50: 11,242,579 km (0.059 R)
• M51: 11,391,579 km (0.119 R)
• M52: 11,522,626 km (0.099 R)
• M53: 11,635,274 km (0.073 R)
• M54: 11,804,918 km (0.049 R)
• M55: 12,242,342 km (0.077 R)
• M56: 12,588,362 km (0.048 R)
• M57: 12,685,002 km (0.043 R)
• M58: 12,879,180 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.2

Radius: 5.6

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.3 AU - 10.1 AU

Year: 16316 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,965,010 km

• M1: 101,278 km (0.101 R)
• M2: 158,873 km (0.099 R)
• M3: 618,737 km (0.096 R)
• M4: 672,143 km (0.065 R)
• M5: 764,894 km (0.096 R)
• M6: 1,598,154 km (0.074 R)
• M7: 1,672,803 km (0.108 R)
• M8: 2,062,805 km (0.095 R)
• M9: 2,624,994 km (0.075 R)
• M10: 2,862,705 km (0.088 R)
• M11: 3,014,696 km (0.058 R)
• M12: 3,551,304 km (0.085 R)
• M13: 5,256,271 km (0.117 R)
• M14: 5,442,520 km (0.083 R)
• M15: 5,821,751 km (0.112 R)
• M16: 6,014,582 km (0.039 R)
• M17: 6,170,314 km (0.089 R)
• M18: 6,209,359 km (0.118 R)
• M19: 6,766,162 km (0.07 R)
• M20: 6,968,867 km (0.083 R)
• M21: 7,338,823 km (0.075 R)
• M22: 7,463,587 km (0.091 R)
• M23: 8,226,686 km (0.038 R)
• M24: 8,705,100 km (0.047 R)
• M25: 8,837,195 km (0.118 R)
• M26: 9,103,330 km (0.09 R)
• M27: 10,286,649 km (0.106 R)
• M28: 10,379,699 km (0.097 R)
• M29: 11,325,157 km (0.114 R)
• M30: 11,565,860 km (0.076 R)
• M31: 12,545,277 km (0.074 R)
• M32: 13,145,614 km (0.08 R)
• M33: 13,755,375 km (0.118 R)
• M34: 15,213,505 km (0.077 R)
• M35: 15,907,041 km (0.072 R)
• M36: 16,230,621 km (0.093 R)
• M37: 17,490,983 km (0.063 R)
• M38: 18,104,933 km (0.116 R)
• M39: 18,953,302 km (0.084 R)
• M40: 20,104,607 km (0.092 R)
• M41: 20,337,531 km (0.048 R)
• M42: 20,629,995 km (0.075 R)
• M43: 21,456,224 km (0.074 R)
• M44: 21,515,764 km (0.049 R)
• M45: 23,202,031 km (0.044 R)
• M46: 23,324,103 km (0.082 R)
• M47: 24,432,324 km (0.052 R)
• M48: 24,805,421 km (0.091 R)
• M49: 25,180,613 km (0.089 R)
• M50: 28,378,566 km (0.115 R)
• M51: 28,902,009 km (0.102 R)
• M52: 29,296,649 km (0.05 R)
• M53: 32,176,707 km (0.082 R)
• M54: 32,790,956 km (0.083 R)
• M55: 33,546,724 km (0.078 R)
• M56: 34,726,303 km (0.046 R)
• M57: 35,005,752 km (0.108 R)
• M58: 37,769,573 km (0.06 R)
• M59: 40,308,997 km (0.103 R)
• M60: 41,118,471 km (0.112 R)
• M61: 42,753,276 km (0.111 R)
• M62: 44,257,932 km (0.118 R)
• M63: 44,485,171 km (0.062 R)
• M64: 46,163,061 km (0.103 R)
• M65: 46,547,228 km (0.052 R)
• M66: 46,624,271 km (0.079 R)
• M67: 52,116,308 km (0.118 R)
• M68: 52,196,343 km (0.12 R)
• M69: 52,837,220 km (0.117 R)
• M70: 53,884,255 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit