🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 12.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.62 AU - 0.72 AU

Year: 372 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 22,766,008 km

• M1: 179,069 km (0.073 R)
• M2: 266,135 km (0.12 R)
• M3: 347,965 km (0.026 R)
• M4: 449,242 km (0.046 R)
• M5: 535,560 km (0.031 R)
• M6: 647,310 km (0.073 R)
• M7: 761,902 km (0.12 R)
• M8: 846,126 km (0.084 R)
• M9: 999,164 km (0.094 R)
• M10: 1,127,370 km (0.087 R)
• M11: 1,293,722 km (0.102 R)
• M12: 1,388,567 km (0.06 R)
• M13: 1,520,363 km (0.068 R)
• M14: 1,674,449 km (0.108 R)
• M15: 1,787,695 km (0.083 R)
• M16: 1,913,207 km (0.113 R)
• M17: 2,012,839 km (0.111 R)
• M18: 2,192,955 km (0.069 R)
• M19: 2,292,587 km (0.025 R)
• M20: 2,491,253 km (0.112 R)
• M21: 2,611,231 km (0.118 R)
• M22: 2,717,146 km (0.115 R)
• M23: 2,835,478 km (0.111 R)
• M24: 2,939,000 km (0.09 R)
• M25: 3,032,798 km (0.106 R)
• M26: 3,206,331 km (0.09 R)
• M27: 3,291,602 km (0.063 R)
• M28: 3,464,238 km (0.067 R)
• M29: 3,616,529 km (0.083 R)
• M30: 3,867,105 km (0.095 R)
• M31: 4,019,096 km (0.094 R)
• M32: 4,341,629 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 8.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.32 AU - 1.58 AU

Year: 1184 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 167.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,766,008 km

• M1: 105,766 km (0.03 R)
• M2: 195,225 km (0.066 R)
• M3: 272,268 km (0.115 R)
• M4: 337,343 km (0.085 R)
• M5: 399,875 km (0.091 R)
• M6: 507,436 km (0.094 R)
• M7: 619,934 km (0.06 R)
• M8: 833,260 km (0.079 R)
• M9: 935,585 km (0.063 R)
• M10: 1,153,250 km (0.034 R)
• M11: 1,268,291 km (0.119 R)
• M12: 1,357,152 km (0.087 R)
• M13: 1,425,219 km (0.104 R)
• M14: 1,509,891 km (0.108 R)
• M15: 1,620,295 km (0.097 R)
• M16: 1,741,618 km (0.105 R)
• M17: 1,815,969 km (0.105 R)
• M18: 1,891,366 km (0.109 R)
• M19: 2,036,625 km (0.115 R)
• M20: 2,097,512 km (0.099 R)
• M21: 2,302,012 km (0.055 R)
• M22: 2,485,269 km (0.119 R)
• M23: 2,541,069 km (0.045 R)
• M24: 3,193,915 km (0.098 R)
• M25: 3,357,275 km (0.063 R)
• M26: 3,618,025 km (0.109 R)
• M27: 3,863,814 km (0.116 R)
• M28: 3,950,581 km (0.076 R)
• M29: 4,038,095 km (0.031 R)
• M30: 4,203,700 km (0.11 R)
• M31: 4,405,508 km (0.102 R)
• M32: 4,725,946 km (0.053 R)
• M33: 4,853,853 km (0.041 R)
• M34: 5,030,079 km (0.114 R)
• M35: 5,113,106 km (0.086 R)
• M36: 5,449,701 km (0.102 R)
• M37: 5,583,890 km (0.111 R)
• M38: 5,980,624 km (0.119 R)
• M39: 6,119,151 km (0.089 R)
• M40: 6,233,145 km (0.083 R)
• M41: 6,296,874 km (0.115 R)
• M42: 6,424,929 km (0.093 R)
• M43: 6,761,973 km (0.118 R)
• M44: 6,880,006 km (0.052 R)
• M45: 7,091,388 km (0.074 R)
• M46: 7,318,477 km (0.084 R)
• M47: 7,480,193 km (0.111 R)
• M48: 7,820,977 km (0.111 R)
• M49: 8,000,195 km (0.108 R)
• M50: 8,055,696 km (0.116 R)
• M51: 8,180,760 km (0.116 R)
• M52: 8,531,866 km (0.104 R)
• M53: 8,602,626 km (0.111 R)
• M54: 9,103,778 km (0.115 R)
• M55: 9,190,695 km (0.06 R)
• M56: 9,555,564 km (0.109 R)
• M57: 9,643,976 km (0.09 R)
• M58: 9,999,870 km (0.06 R)
• M59: 10,074,519 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.4

Radius: 9.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.56 AU - 4.16 AU

Year: 5144 Days

Day: 5 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,766,008 km

• M1: 182,210 km (0.106 R)
• M2: 253,868 km (0.095 R)
• M3: 371,302 km (0.088 R)
• M4: 555,756 km (0.052 R)
• M5: 679,324 km (0.039 R)
• M6: 1,266,645 km (0.104 R)
• M7: 1,920,238 km (0.116 R)
• M8: 2,053,380 km (0.053 R)
• M9: 2,113,519 km (0.081 R)
• M10: 2,297,674 km (0.076 R)
• M11: 2,898,309 km (0.072 R)
• M12: 3,000,185 km (0.063 R)
• M13: 3,295,491 km (0.089 R)
• M14: 3,545,918 km (0.119 R)
• M15: 3,746,978 km (0.096 R)
• M16: 3,895,529 km (0.095 R)
• M17: 4,141,168 km (0.076 R)
• M18: 4,392,044 km (0.067 R)
• M19: 4,667,753 km (0.109 R)
• M20: 4,787,581 km (0.087 R)
• M21: 5,507,296 km (0.093 R)
• M22: 5,612,912 km (0.115 R)
• M23: 5,676,641 km (0.117 R)
• M24: 5,740,519 km (0.054 R)
• M25: 6,085,641 km (0.113 R)
• M26: 6,238,680 km (0.095 R)
• M27: 6,615,816 km (0.078 R)
• M28: 6,728,164 km (0.063 R)
• M29: 6,795,932 km (0.117 R)
• M30: 7,485,578 km (0.091 R)
• M31: 8,537,251 km (0.059 R)
• M32: 8,758,058 km (0.087 R)
• M33: 9,055,309 km (0.092 R)
• M34: 9,280,454 km (0.08 R)
• M35: 9,356,000 km (0.095 R)
• M36: 10,122,091 km (0.094 R)
• M37: 10,225,762 km (0.092 R)
• M38: 10,303,703 km (0.107 R)
• M39: 10,723,026 km (0.119 R)
• M40: 10,881,600 km (0.059 R)
• M41: 11,659,508 km (0.081 R)
• M42: 11,741,039 km (0.12 R)
• M43: 11,986,679 km (0.112 R)
• M44: 12,427,544 km (0.111 R)
• M45: 12,594,346 km (0.052 R)
• M46: 12,901,919 km (0.056 R)
• M47: 13,014,416 km (0.107 R)
• M48: 13,410,552 km (0.112 R)
• M49: 13,868,321 km (0.116 R)
• M50: 14,012,384 km (0.115 R)
• M51: 14,128,023 km (0.108 R)
• M52: 14,887,232 km (0.086 R)
• M53: 15,361,158 km (0.082 R)
• M54: 15,540,077 km (0.057 R)
• M55: 16,506,330 km (0.076 R)
• M56: 16,567,366 km (0.114 R)
• M57: 16,965,895 km (0.067 R)
• M58: 17,119,980 km (0.031 R)
• M59: 17,181,764 km (0.068 R)
• M60: 17,522,997 km (0.12 R)
• M61: 17,772,526 km (0.101 R)
• M62: 17,929,006 km (0.102 R)
• M63: 19,198,044 km (0.078 R)
• M64: 19,681,245 km (0.091 R)
• M65: 19,778,334 km (0.095 R)
• M66: 20,168,635 km (0.108 R)
• M67: 20,956,567 km (0.117 R)
• M68: 21,354,348 km (0.075 R)
• M69: 21,654,292 km (0.06 R)
• M70: 21,754,522 km (0.089 R)
• M71: 22,056,411 km (0.069 R)
• M72: 22,224,708 km (0.119 R)
• M73: 22,596,310 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 17,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit