🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 8.2

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.67 AU - 1.07 AU

Year: 524 Days

Day: 5.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,455,126 km

• M1: 106,364 km (0.083 R)
• M2: 183,257 km (0.054 R)
• M3: 235,617 km (0.115 R)
• M4: 287,378 km (0.083 R)
• M5: 437,275 km (0.06 R)
• M6: 524,490 km (0.092 R)
• M7: 590,313 km (0.12 R)
• M8: 774,468 km (0.067 R)
• M9: 915,539 km (0.115 R)
• M10: 1,001,558 km (0.118 R)
• M11: 1,161,179 km (0.085 R)
• M12: 1,249,591 km (0.1 R)
• M13: 1,323,941 km (0.114 R)
• M14: 1,378,096 km (0.033 R)
• M15: 1,511,238 km (0.09 R)
• M16: 1,637,049 km (0.083 R)
• M17: 1,719,029 km (0.116 R)
• M18: 1,808,339 km (0.071 R)
• M19: 1,905,278 km (0.098 R)
• M20: 2,029,146 km (0.112 R)
• M21: 2,104,692 km (0.07 R)
• M22: 2,232,748 km (0.09 R)
• M23: 2,423,186 km (0.113 R)
• M24: 2,523,716 km (0.081 R)
• M25: 2,584,752 km (0.11 R)
• M26: 2,673,763 km (0.12 R)
• M27: 2,805,708 km (0.119 R)
• M28: 3,025,767 km (0.067 R)
• M29: 3,266,170 km (0.1 R)
• M30: 3,422,500 km (0.101 R)
• M31: 3,535,596 km (0.109 R)
• M32: 3,619,371 km (0.11 R)
• M33: 3,688,485 km (0.086 R)
• M34: 3,812,203 km (0.116 R)
• M35: 3,929,637 km (0.11 R)
• M36: 4,176,025 km (0.058 R)
• M37: 4,240,501 km (0.111 R)
• M38: 4,353,896 km (0.072 R)
• M39: 4,517,856 km (0.089 R)
• M40: 4,584,128 km (0.097 R)
• M41: 4,759,307 km (0.087 R)
• M42: 4,979,216 km (0.05 R)
• M43: 5,056,258 km (0.036 R)
• M44: 5,185,361 km (0.086 R)
• M45: 5,280,805 km (0.11 R)
• M46: 5,534,972 km (0.094 R)
• M47: 5,605,881 km (0.068 R)
• M48: 5,677,090 km (0.067 R)
• M49: 5,883,385 km (0.104 R)
• M50: 5,973,892 km (0.08 R)
• M51: 6,028,345 km (0.067 R)
• M52: 6,165,377 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 10.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.76 AU - 1.14 AU

Year: 598 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 26,455,126 km

• M1: 133,890 km (0.118 R)
• M2: 204,949 km (0.087 R)
• M3: 295,157 km (0.109 R)
• M4: 401,072 km (0.058 R)
• M5: 497,114 km (0.077 R)
• M6: 612,902 km (0.072 R)
• M7: 701,016 km (0.091 R)
• M8: 862,282 km (0.114 R)
• M9: 1,049,878 km (0.034 R)
• M10: 1,194,838 km (0.117 R)
• M11: 1,415,495 km (0.08 R)
• M12: 1,551,330 km (0.097 R)
• M13: 1,718,132 km (0.087 R)
• M14: 1,798,316 km (0.054 R)
• M15: 2,109,480 km (0.12 R)
• M16: 2,184,129 km (0.113 R)
• M17: 2,318,617 km (0.039 R)
• M18: 2,413,762 km (0.086 R)
• M19: 2,534,637 km (0.12 R)
• M20: 2,645,190 km (0.047 R)
• M21: 2,776,237 km (0.12 R)
• M22: 2,890,380 km (0.116 R)
• M23: 3,129,737 km (0.059 R)
• M24: 3,228,771 km (0.115 R)
• M25: 3,355,630 km (0.085 R)
• M26: 3,739,348 km (0.084 R)
• M27: 3,894,033 km (0.093 R)
• M28: 4,022,238 km (0.036 R)
• M29: 4,137,279 km (0.076 R)
• M30: 4,238,856 km (0.119 R)
• M31: 4,370,801 km (0.076 R)
• M32: 4,881,379 km (0.029 R)
• M33: 5,073,911 km (0.107 R)
• M34: 5,159,481 km (0.087 R)
• M35: 5,276,766 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 13.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.96 AU - 3.92 AU

Year: 4120 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,455,126 km

• M1: 170,990 km (0.093 R)
• M2: 276,906 km (0.12 R)
• M3: 369,058 km (0.112 R)
• M4: 496,515 km (0.099 R)
• M5: 695,780 km (0.071 R)
• M6: 924,216 km (0.065 R)
• M7: 1,010,534 km (0.114 R)
• M8: 1,138,889 km (0.076 R)
• M9: 1,384,678 km (0.11 R)
• M10: 1,709,156 km (0.06 R)
• M11: 2,025,555 km (0.094 R)
• M12: 2,124,290 km (0.047 R)
• M13: 2,430,367 km (0.039 R)
• M14: 2,769,057 km (0.12 R)
• M15: 3,104,305 km (0.102 R)
• M16: 3,257,494 km (0.039 R)
• M17: 3,712,271 km (0.063 R)
• M18: 4,061,582 km (0.104 R)
• M19: 4,572,908 km (0.106 R)
• M20: 4,903,070 km (0.104 R)
• M21: 5,355,454 km (0.069 R)
• M22: 5,656,744 km (0.09 R)
• M23: 5,774,179 km (0.108 R)
• M24: 6,203,525 km (0.064 R)
• M25: 6,348,934 km (0.052 R)
• M26: 6,471,155 km (0.047 R)
• M27: 6,817,175 km (0.099 R)
• M28: 7,322,068 km (0.118 R)
• M29: 7,605,107 km (0.117 R)
• M30: 7,839,228 km (0.086 R)
• M31: 7,944,096 km (0.084 R)
• M32: 8,102,370 km (0.076 R)
• M33: 8,208,435 km (0.067 R)
• M34: 8,368,355 km (0.101 R)
• M35: 8,909,002 km (0.057 R)
• M36: 9,018,508 km (0.071 R)
• M37: 9,183,664 km (0.116 R)
• M38: 9,377,543 km (0.103 R)
• M39: 9,684,966 km (0.096 R)
• M40: 9,825,887 km (0.092 R)
• M41: 10,109,675 km (0.116 R)
• M42: 10,425,027 km (0.032 R)
• M43: 10,831,035 km (0.043 R)
• M44: 11,718,600 km (0.082 R)
• M45: 12,323,424 km (0.086 R)
• M46: 12,476,163 km (0.112 R)
• M47: 12,598,833 km (0.119 R)
• M48: 12,721,953 km (0.073 R)
• M49: 12,876,338 km (0.026 R)
• M50: 14,038,563 km (0.087 R)
• M51: 14,519,221 km (0.115 R)
• M52: 16,193,820 km (0.078 R)
• M53: 16,361,370 km (0.105 R)
• M54: 16,833,351 km (0.039 R)
• M55: 17,002,995 km (0.113 R)
• M56: 17,275,712 km (0.068 R)
• M57: 17,687,405 km (0.093 R)
• M58: 18,695,695 km (0.056 R)
• M59: 19,615,572 km (0.064 R)
• M60: 20,045,067 km (0.104 R)
• M61: 20,152,928 km (0.117 R)
• M62: 20,405,449 km (0.104 R)
• M63: 20,986,487 km (0.096 R)
• M64: 21,352,254 km (0.106 R)
• M65: 22,053,419 km (0.087 R)
• M66: 23,591,734 km (0.111 R)
• M67: 24,278,089 km (0.067 R)
• M68: 24,431,576 km (0.108 R)
• M69: 24,662,256 km (0.091 R)
• M70: 24,777,895 km (0.045 R)
• M71: 24,971,026 km (0.115 R)
• M72: 25,203,501 km (0.068 R)
• M73: 25,983,355 km (0.119 R)
• M74: 26,140,283 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit