🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.2

Radius: 14.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.04 AU - 1.38 AU

Year: 873 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 12,283,313 km

• M1: 193,280 km (0.062 R)
• M2: 284,236 km (0.116 R)
• M3: 382,372 km (0.087 R)
• M4: 600,785 km (0.065 R)
• M5: 751,879 km (0.073 R)
• M6: 844,181 km (0.117 R)
• M7: 952,639 km (0.085 R)
• M8: 1,140,983 km (0.071 R)
• M9: 1,243,308 km (0.085 R)
• M10: 1,342,491 km (0.092 R)
• M11: 1,451,399 km (0.077 R)
• M12: 1,584,840 km (0.058 R)
• M13: 1,744,910 km (0.087 R)
• M14: 1,857,258 km (0.112 R)
• M15: 1,995,486 km (0.059 R)
• M16: 2,105,440 km (0.106 R)
• M17: 2,249,952 km (0.095 R)
• M18: 2,364,843 km (0.081 R)
• M19: 2,464,924 km (0.083 R)
• M20: 2,600,609 km (0.105 R)
• M21: 2,817,676 km (0.111 R)
• M22: 2,941,992 km (0.09 R)
• M23: 3,113,730 km (0.076 R)
• M24: 3,288,909 km (0.064 R)
• M25: 3,553,099 km (0.11 R)
• M26: 3,697,611 km (0.119 R)
• M27: 3,853,940 km (0.116 R)
• M28: 3,982,595 km (0.103 R)
• M29: 4,092,549 km (0.12 R)
• M30: 4,274,759 km (0.104 R)
• M31: 4,418,523 km (0.117 R)
• M32: 4,615,992 km (0.089 R)
• M33: 4,784,738 km (0.072 R)
• M34: 4,891,252 km (0.111 R)
• M35: 5,020,205 km (0.03 R)
• M36: 5,182,818 km (0.052 R)
• M37: 5,281,254 km (0.07 R)
• M38: 5,480,219 km (0.07 R)
• M39: 5,659,138 km (0.114 R)
• M40: 5,771,935 km (0.103 R)
• M41: 5,942,476 km (0.084 R)
• M42: 6,138,001 km (0.045 R)
• M43: 6,335,619 km (0.099 R)
• M44: 6,641,996 km (0.037 R)
• M45: 7,074,184 km (0.092 R)
• M46: 7,453,864 km (0.073 R)
• M47: 7,565,314 km (0.112 R)
• M48: 7,664,946 km (0.11 R)
• M49: 8,220,403 km (0.067 R)
• M50: 8,710,785 km (0.073 R)
• M51: 8,815,204 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 8.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.4 AU - 1.7 AU

Year: 1266 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 12,283,313 km

• M1: 104,868 km (0.094 R)
• M2: 189,989 km (0.119 R)
• M3: 264,639 km (0.12 R)
• M4: 331,808 km (0.056 R)
• M5: 585,825 km (0.079 R)
• M6: 708,346 km (0.117 R)
• M7: 943,813 km (0.045 R)
• M8: 1,002,455 km (0.097 R)
• M9: 1,354,908 km (0.118 R)
• M10: 1,410,409 km (0.067 R)
• M11: 1,497,175 km (0.06 R)
• M12: 1,562,550 km (0.074 R)
• M13: 1,628,822 km (0.035 R)
• M14: 1,711,998 km (0.096 R)
• M15: 1,772,436 km (0.075 R)
• M16: 1,932,655 km (0.107 R)
• M17: 2,016,729 km (0.119 R)
• M18: 2,188,766 km (0.066 R)
• M19: 2,276,580 km (0.057 R)
• M20: 2,352,127 km (0.118 R)
• M21: 2,405,983 km (0.109 R)
• M22: 2,593,129 km (0.112 R)
• M23: 2,653,417 km (0.061 R)
• M24: 2,747,215 km (0.12 R)
• M25: 2,967,274 km (0.073 R)
• M26: 3,163,247 km (0.101 R)
• M27: 3,277,839 km (0.073 R)
• M28: 3,393,927 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302

Radius: 11.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.64 AU - 2.5 AU

Year: 1954 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 12,283,313 km

• M1: 171,140 km (0.055 R)
• M2: 318,195 km (0.114 R)
• M3: 393,592 km (0.082 R)
• M4: 522,396 km (0.104 R)
• M5: 599,289 km (0.091 R)
• M6: 828,473 km (0.057 R)
• M7: 1,010,234 km (0.119 R)
• M8: 1,110,166 km (0.109 R)
• M9: 1,213,837 km (0.12 R)
• M10: 1,287,439 km (0.111 R)
• M11: 1,500,766 km (0.117 R)
• M12: 1,580,502 km (0.098 R)
• M13: 1,670,709 km (0.102 R)
• M14: 1,762,861 km (0.078 R)
• M15: 2,020,469 km (0.071 R)
• M16: 2,351,978 km (0.092 R)
• M17: 2,497,985 km (0.09 R)
• M18: 2,832,187 km (0.117 R)
• M19: 2,965,329 km (0.112 R)
• M20: 3,066,756 km (0.092 R)
• M21: 3,203,788 km (0.07 R)
• M22: 3,401,257 km (0.093 R)
• M23: 3,615,033 km (0.111 R)
• M24: 3,772,110 km (0.091 R)
• M25: 3,869,947 km (0.111 R)
• M26: 4,018,199 km (0.077 R)
• M27: 4,448,891 km (0.101 R)
• M28: 4,578,443 km (0.119 R)
• M29: 4,709,341 km (0.102 R)
• M30: 4,881,229 km (0.045 R)
• M31: 5,014,820 km (0.094 R)
• M32: 5,258,664 km (0.114 R)
• M33: 5,617,550 km (0.093 R)
• M34: 5,870,819 km (0.119 R)
• M35: 6,013,086 km (0.111 R)
• M36: 6,403,238 km (0.1 R)
• M37: 6,771,697 km (0.078 R)
• M38: 6,876,266 km (0.109 R)
• M39: 7,041,422 km (0.087 R)
• M40: 7,147,337 km (0.081 R)
• M41: 7,268,811 km (0.082 R)
• M42: 7,483,334 km (0.05 R)
• M43: 7,637,869 km (0.12 R)
• M44: 7,950,080 km (0.026 R)
• M45: 8,107,756 km (0.118 R)
• M46: 8,202,900 km (0.115 R)
• M47: 8,442,406 km (0.085 R)
• M48: 8,522,591 km (0.076 R)
• M49: 8,635,537 km (0.063 R)
• M50: 9,141,477 km (0.089 R)
• M51: 9,240,511 km (0.097 R)
• M52: 9,356,599 km (0.043 R)
• M53: 9,439,775 km (0.071 R)
• M54: 9,673,896 km (0.117 R)
• M55: 9,859,397 km (0.085 R)
• M56: 10,079,905 km (0.083 R)
• M57: 10,199,433 km (0.054 R)
• M58: 10,405,280 km (0.091 R)
• M59: 10,821,312 km (0.047 R)
• M60: 11,136,813 km (0.068 R)
• M61: 11,437,655 km (0.076 R)
• M62: 11,651,580 km (0.1 R)
• M63: 11,812,996 km (0.082 R)
• M64: 12,156,024 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 17,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit