🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.8

Radius: 10.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.59 AU - 0.83 AU

Year: 380 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 14,080,285 km

• M1: 131,197 km (0.089 R)
• M2: 200,760 km (0.099 R)
• M3: 336,446 km (0.114 R)
• M4: 436,676 km (0.078 R)
• M5: 517,908 km (0.1 R)
• M6: 582,833 km (0.117 R)
• M7: 674,387 km (0.066 R)
• M8: 757,713 km (0.094 R)
• M9: 854,503 km (0.113 R)
• M10: 936,034 km (0.102 R)
• M11: 1,043,146 km (0.054 R)
• M12: 1,112,709 km (0.106 R)
• M13: 1,297,911 km (0.089 R)
• M14: 1,395,898 km (0.056 R)
• M15: 1,467,406 km (0.077 R)
• M16: 1,540,260 km (0.079 R)
• M17: 1,689,708 km (0.096 R)
• M18: 1,772,436 km (0.035 R)
• M19: 1,913,506 km (0.094 R)
• M20: 2,048,743 km (0.049 R)
• M21: 2,117,408 km (0.039 R)
• M22: 2,311,586 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 10.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.69 AU - 0.83 AU

Year: 421 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,080,285 km

• M1: 132,693 km (0.104 R)
• M2: 237,711 km (0.045 R)
• M3: 328,816 km (0.031 R)
• M4: 420,520 km (0.086 R)
• M5: 505,491 km (0.118 R)
• M6: 732,431 km (0.115 R)
• M7: 825,780 km (0.041 R)
• M8: 1,053,917 km (0.108 R)
• M9: 1,131,409 km (0.112 R)
• M10: 1,236,127 km (0.078 R)
• M11: 1,318,256 km (0.113 R)
• M12: 1,418,337 km (0.065 R)
• M13: 1,504,655 km (0.032 R)
• M14: 1,620,743 km (0.037 R)
• M15: 1,694,046 km (0.062 R)
• M16: 1,867,879 km (0.079 R)
• M17: 1,951,055 km (0.086 R)
• M18: 2,041,712 km (0.105 R)
• M19: 2,233,496 km (0.093 R)
• M20: 2,315,625 km (0.119 R)
• M21: 2,444,130 km (0.12 R)
• M22: 2,535,534 km (0.065 R)
• M23: 2,654,764 km (0.106 R)
• M24: 2,769,206 km (0.062 R)
• M25: 3,016,940 km (0.071 R)
• M26: 3,115,226 km (0.082 R)
• M27: 3,207,378 km (0.108 R)
• M28: 3,300,578 km (0.103 R)
• M29: 3,402,005 km (0.03 R)
• M30: 3,482,489 km (0.091 R)
• M31: 3,563,571 km (0.097 R)
• M32: 3,720,050 km (0.082 R)
• M33: 3,856,035 km (0.077 R)
• M34: 4,032,261 km (0.089 R)
• M35: 4,109,753 km (0.099 R)
• M36: 4,258,303 km (0.074 R)
• M37: 4,345,220 km (0.087 R)
• M38: 4,424,656 km (0.12 R)
• M39: 4,585,025 km (0.074 R)
• M40: 4,714,876 km (0.114 R)
• M41: 4,969,641 km (0.107 R)
• M42: 5,036,212 km (0.115 R)
• M43: 5,103,083 km (0.098 R)
• M44: 5,220,666 km (0.102 R)
• M45: 5,518,815 km (0.111 R)
• M46: 5,613,660 km (0.1 R)
• M47: 5,980,923 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.9

Radius: 9.2

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.01 AU - 2.29 AU

Year: 2004 Days

Day: 10.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 14,080,285 km

• M1: 119,529 km (0.113 R)
• M2: 182,958 km (0.095 R)
• M3: 254,017 km (0.12 R)
• M4: 323,879 km (0.052 R)
• M5: 390,899 km (0.072 R)
• M6: 457,620 km (0.11 R)
• M7: 556,055 km (0.095 R)
• M8: 691,890 km (0.118 R)
• M9: 799,601 km (0.108 R)
• M10: 980,614 km (0.066 R)
• M11: 1,094,009 km (0.1 R)
• M12: 1,268,141 km (0.117 R)
• M13: 1,441,375 km (0.049 R)
• M14: 1,510,938 km (0.03 R)
• M15: 1,602,193 km (0.118 R)
• M16: 1,985,463 km (0.114 R)
• M17: 2,063,403 km (0.069 R)
• M18: 2,142,391 km (0.104 R)
• M19: 2,326,696 km (0.108 R)
• M20: 2,785,213 km (0.075 R)
• M21: 2,910,576 km (0.106 R)
• M22: 3,076,331 km (0.093 R)
• M23: 3,206,032 km (0.116 R)
• M24: 3,311,199 km (0.114 R)
• M25: 3,417,414 km (0.111 R)
• M26: 3,881,766 km (0.057 R)
• M27: 4,022,088 km (0.081 R)
• M28: 4,293,459 km (0.074 R)
• M29: 4,424,207 km (0.058 R)
• M30: 4,512,021 km (0.043 R)
• M31: 4,570,963 km (0.099 R)
• M32: 4,944,958 km (0.117 R)
• M33: 5,020,953 km (0.102 R)
• M34: 5,375,500 km (0.078 R)
• M35: 5,626,974 km (0.095 R)
• M36: 5,866,331 km (0.026 R)
• M37: 5,995,284 km (0.091 R)
• M38: 6,174,203 km (0.12 R)
• M39: 6,437,645 km (0.104 R)
• M40: 6,520,822 km (0.113 R)
• M41: 6,621,052 km (0.054 R)
• M42: 6,688,072 km (0.103 R)
• M43: 7,232,907 km (0.081 R)
• M44: 7,302,022 km (0.062 R)
• M45: 7,440,848 km (0.057 R)
• M46: 7,563,070 km (0.073 R)
• M47: 7,791,955 km (0.096 R)
• M48: 7,880,517 km (0.061 R)
• M49: 7,969,527 km (0.048 R)
• M50: 8,094,591 km (0.074 R)
• M51: 8,220,403 km (0.073 R)
• M52: 8,437,470 km (0.069 R)
• M53: 8,785,135 km (0.119 R)
• M54: 8,859,036 km (0.107 R)
• M55: 9,025,838 km (0.115 R)
• M56: 9,343,733 km (0.115 R)
• M57: 9,760,513 km (0.108 R)
• M58: 9,990,595 km (0.049 R)
• M59: 10,455,844 km (0.108 R)
• M60: 10,691,161 km (0.117 R)
• M61: 10,770,000 km (0.095 R)
• M62: 11,247,067 km (0.073 R)
• M63: 11,488,219 km (0.07 R)
• M64: 11,569,002 km (0.117 R)
• M65: 11,629,738 km (0.079 R)
• M66: 12,201,352 km (0.091 R)
• M67: 12,263,136 km (0.038 R)
• M68: 12,469,731 km (0.114 R)
• M69: 12,907,753 km (0.118 R)
• M70: 13,054,808 km (0.08 R)
• M71: 13,542,048 km (0.106 R)
• M72: 14,164,824 km (0.087 R)
• M73: 14,577,864 km (0.09 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.1

Radius: 13.7

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.23 AU - 4.25 AU

Year: 4599 Days

Day: 14.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,080,285 km

• M1: 246,238 km (0.097 R)
• M2: 340,036 km (0.096 R)
• M3: 485,146 km (0.079 R)
• M4: 770,429 km (0.058 R)
• M5: 1,368,222 km (0.091 R)
• M6: 1,694,645 km (0.085 R)
• M7: 1,816,118 km (0.095 R)
• M8: 1,972,149 km (0.079 R)
• M9: 2,100,205 km (0.103 R)
• M10: 2,253,393 km (0.086 R)
• M11: 2,410,470 km (0.1 R)
• M12: 2,513,394 km (0.062 R)
• M13: 2,676,605 km (0.115 R)
• M14: 2,795,236 km (0.111 R)
• M15: 3,441,649 km (0.045 R)
• M16: 3,702,547 km (0.111 R)
• M17: 4,010,719 km (0.046 R)
• M18: 4,216,266 km (0.112 R)
• M19: 4,425,404 km (0.036 R)
• M20: 4,926,856 km (0.107 R)
• M21: 5,044,141 km (0.113 R)
• M22: 5,147,364 km (0.091 R)
• M23: 5,311,173 km (0.112 R)
• M24: 5,674,696 km (0.087 R)
• M25: 5,859,599 km (0.119 R)
• M26: 6,156,401 km (0.103 R)
• M27: 6,522,318 km (0.117 R)
• M28: 6,764,816 km (0.105 R)
• M29: 7,109,489 km (0.042 R)
• M30: 7,935,868 km (0.117 R)
• M31: 8,039,240 km (0.118 R)
• M32: 8,509,725 km (0.084 R)
• M33: 8,917,529 km (0.12 R)
• M34: 9,114,998 km (0.053 R)
• M35: 9,223,158 km (0.045 R)
• M36: 9,404,620 km (0.061 R)
• M37: 9,734,184 km (0.079 R)
• M38: 10,179,537 km (0.118 R)
• M39: 10,423,531 km (0.095 R)
• M40: 10,860,057 km (0.115 R)
• M41: 10,994,247 km (0.08 R)
• M42: 11,167,331 km (0.119 R)
• M43: 11,516,493 km (0.102 R)
• M44: 11,928,336 km (0.053 R)
• M45: 12,245,334 km (0.079 R)
• M46: 12,786,728 km (0.104 R)
• M47: 13,029,825 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 10,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit