🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.8

Radius: 13.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1 AU

Year: 569 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 36,606,869 km

• M1: 173,384 km (0.059 R)
• M2: 270,623 km (0.118 R)
• M3: 413,339 km (0.039 R)
• M4: 548,875 km (0.094 R)
• M5: 684,261 km (0.12 R)
• M6: 804,388 km (0.067 R)
• M7: 907,461 km (0.086 R)
• M8: 1,019,809 km (0.104 R)
• M9: 1,156,092 km (0.109 R)
• M10: 1,265,000 km (0.05 R)
• M11: 1,352,814 km (0.077 R)
• M12: 1,645,577 km (0.067 R)
• M13: 2,196,994 km (0.036 R)
• M14: 2,370,977 km (0.096 R)
• M15: 2,752,451 km (0.048 R)
• M16: 2,940,645 km (0.099 R)
• M17: 3,086,503 km (0.072 R)
• M18: 3,296,090 km (0.087 R)
• M19: 3,385,400 km (0.118 R)
• M20: 3,538,438 km (0.112 R)
• M21: 3,651,235 km (0.106 R)
• M22: 3,772,559 km (0.083 R)
• M23: 3,916,771 km (0.113 R)
• M24: 4,048,418 km (0.119 R)
• M25: 4,144,310 km (0.088 R)
• M26: 4,240,950 km (0.101 R)
• M27: 4,436,774 km (0.105 R)
• M28: 4,551,066 km (0.104 R)
• M29: 4,643,219 km (0.083 R)
• M30: 4,751,528 km (0.064 R)
• M31: 5,073,761 km (0.093 R)
• M32: 5,169,504 km (0.111 R)
• M33: 5,273,774 km (0.027 R)
• M34: 5,427,560 km (0.107 R)
• M35: 5,657,043 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 13.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.19 AU - 2.73 AU

Year: 2531 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,606,869 km

• M1: 168,298 km (0.119 R)
• M2: 270,024 km (0.066 R)
• M3: 399,426 km (0.051 R)
• M4: 544,835 km (0.101 R)
• M5: 654,042 km (0.114 R)
• M6: 834,307 km (0.115 R)
• M7: 983,606 km (0.077 R)
• M8: 1,257,669 km (0.067 R)
• M9: 1,673,551 km (0.096 R)
• M10: 1,769,144 km (0.096 R)
• M11: 1,866,832 km (0.1 R)
• M12: 1,978,881 km (0.075 R)
• M13: 2,196,994 km (0.042 R)
• M14: 2,289,147 km (0.058 R)
• M15: 2,423,186 km (0.073 R)
• M16: 2,699,194 km (0.105 R)
• M17: 2,855,674 km (0.032 R)
• M18: 2,942,141 km (0.107 R)
• M19: 3,029,656 km (0.087 R)
• M20: 3,745,482 km (0.092 R)
• M21: 4,278,948 km (0.099 R)
• M22: 4,445,450 km (0.096 R)
• M23: 4,940,470 km (0.116 R)
• M24: 5,579,701 km (0.101 R)
• M25: 5,872,315 km (0.1 R)
• M26: 6,020,417 km (0.078 R)
• M27: 6,188,714 km (0.1 R)
• M28: 6,664,136 km (0.098 R)
• M29: 7,112,182 km (0.047 R)
• M30: 7,290,203 km (0.077 R)
• M31: 7,389,686 km (0.074 R)
• M32: 7,650,734 km (0.086 R)
• M33: 7,996,605 km (0.083 R)
• M34: 8,598,437 km (0.09 R)
• M35: 9,064,883 km (0.098 R)
• M36: 9,171,995 km (0.119 R)
• M37: 9,344,332 km (0.102 R)
• M38: 9,692,296 km (0.082 R)
• M39: 9,779,961 km (0.119 R)
• M40: 9,911,906 km (0.112 R)
• M41: 10,513,290 km (0.112 R)
• M42: 10,897,906 km (0.1 R)
• M43: 11,080,565 km (0.037 R)
• M44: 11,356,573 km (0.09 R)
• M45: 11,564,963 km (0.085 R)
• M46: 11,728,024 km (0.116 R)
• M47: 11,868,347 km (0.073 R)
• M48: 12,127,002 km (0.061 R)
• M49: 12,650,146 km (0.068 R)
• M50: 12,746,038 km (0.053 R)
• M51: 13,180,620 km (0.12 R)
• M52: 13,375,246 km (0.05 R)
• M53: 14,138,944 km (0.112 R)
• M54: 14,238,426 km (0.058 R)
• M55: 14,891,271 km (0.076 R)
• M56: 15,298,028 km (0.094 R)
• M57: 15,400,203 km (0.074 R)
• M58: 15,656,764 km (0.089 R)
• M59: 17,412,444 km (0.045 R)
• M60: 17,599,441 km (0.079 R)
• M61: 17,706,554 km (0.114 R)
• M62: 18,110,468 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.3

Radius: 6.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.53 AU - 11.13 AU

Year: 18695 Days

Day: 16 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,606,869 km

• M1: 92,601 km (0.111 R)
• M2: 194,477 km (0.119 R)
• M3: 245,341 km (0.088 R)
• M4: 353,799 km (0.107 R)
• M5: 420,370 km (0.072 R)
• M6: 688,599 km (0.041 R)
• M7: 894,296 km (0.111 R)
• M8: 1,004,400 km (0.108 R)
• M9: 1,221,018 km (0.114 R)
• M10: 1,343,838 km (0.099 R)
• M11: 1,545,047 km (0.093 R)
• M12: 1,795,324 km (0.111 R)
• M13: 1,874,910 km (0.096 R)
• M14: 2,665,984 km (0.109 R)
• M15: 2,895,766 km (0.091 R)
• M16: 3,228,322 km (0.108 R)
• M17: 3,903,607 km (0.113 R)
• M18: 4,059,637 km (0.102 R)
• M19: 4,270,720 km (0.12 R)
• M20: 4,512,470 km (0.12 R)
• M21: 5,009,434 km (0.094 R)
• M22: 5,065,833 km (0.086 R)
• M23: 5,178,929 km (0.06 R)
• M24: 5,465,708 km (0.089 R)
• M25: 6,417,898 km (0.094 R)
• M26: 7,939,608 km (0.119 R)
• M27: 8,137,376 km (0.072 R)
• M28: 8,270,069 km (0.096 R)
• M29: 8,944,606 km (0.12 R)
• M30: 9,777,268 km (0.047 R)
• M31: 10,131,366 km (0.064 R)
• M32: 10,815,926 km (0.12 R)
• M33: 11,292,994 km (0.091 R)
• M34: 12,841,631 km (0.088 R)
• M35: 13,112,702 km (0.11 R)
• M36: 13,463,958 km (0.066 R)
• M37: 13,976,779 km (0.1 R)
• M38: 14,215,687 km (0.074 R)
• M39: 14,496,034 km (0.1 R)
• M40: 14,859,257 km (0.087 R)
• M41: 15,307,153 km (0.103 R)
• M42: 16,049,757 km (0.09 R)
• M43: 16,341,623 km (0.046 R)
• M44: 16,467,285 km (0.112 R)
• M45: 16,719,507 km (0.111 R)
• M46: 17,913,747 km (0.055 R)
• M47: 18,043,298 km (0.042 R)
• M48: 19,046,950 km (0.052 R)
• M49: 19,223,326 km (0.111 R)
• M50: 19,489,012 km (0.11 R)
• M51: 20,158,313 km (0.08 R)
• M52: 20,835,243 km (0.092 R)
• M53: 21,108,110 km (0.06 R)
• M54: 21,199,365 km (0.058 R)
• M55: 21,933,741 km (0.113 R)
• M56: 21,979,966 km (0.109 R)
• M57: 22,118,644 km (0.06 R)
• M58: 22,165,019 km (0.118 R)
• M59: 22,583,295 km (0.067 R)
• M60: 23,238,982 km (0.068 R)
• M61: 23,522,021 km (0.104 R)
• M62: 24,521,335 km (0.072 R)
• M63: 24,857,481 km (0.074 R)
• M64: 24,905,652 km (0.07 R)
• M65: 25,485,942 km (0.108 R)
• M66: 25,534,412 km (0.075 R)
• M67: 25,631,650 km (0.116 R)
• M68: 26,462,816 km (0.097 R)
• M69: 27,054,925 km (0.059 R)
• M70: 28,252,007 km (0.09 R)
• M71: 28,806,416 km (0.086 R)
• M72: 29,313,703 km (0.115 R)
• M73: 29,364,566 km (0.118 R)
• M74: 30,028,631 km (0.111 R)
• M75: 30,182,567 km (0.092 R)
• M76: 30,646,021 km (0.106 R)
• M77: 31,163,780 km (0.116 R)
• M78: 32,892,682 km (0.115 R)
• M79: 34,062,388 km (0.087 R)
• M80: 34,223,056 km (0.067 R)
• M81: 34,652,402 km (0.05 R)
• M82: 34,760,112 km (0.098 R)
• M83: 35,083,693 km (0.05 R)
• M84: 35,245,857 km (0.076 R)
• M85: 35,408,320 km (0.093 R)
• M86: 35,788,149 km (0.11 R)
• M87: 35,896,907 km (0.108 R)
• M88: 36,552,145 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit