🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.2

Radius: 14.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.64 AU - 1.04 AU

Year: 531 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,514,869 km

• M1: 183,257 km (0.106 R)
• M2: 282,890 km (0.106 R)
• M3: 381,475 km (0.076 R)
• M4: 627,862 km (0.099 R)
• M5: 735,722 km (0.096 R)
• M6: 840,142 km (0.07 R)
• M7: 961,765 km (0.119 R)
• M8: 1,085,931 km (0.115 R)
• M9: 1,183,020 km (0.11 R)
• M10: 1,304,643 km (0.044 R)
• M11: 1,404,425 km (0.104 R)
• M12: 1,616,704 km (0.09 R)
• M13: 1,734,139 km (0.1 R)
• M14: 1,825,393 km (0.085 R)
• M15: 1,963,023 km (0.082 R)
• M16: 2,140,147 km (0.086 R)
• M17: 2,254,290 km (0.088 R)
• M18: 2,391,920 km (0.105 R)
• M19: 2,527,007 km (0.107 R)
• M20: 2,664,787 km (0.107 R)
• M21: 2,839,218 km (0.108 R)
• M22: 2,994,351 km (0.028 R)
• M23: 3,099,369 km (0.091 R)
• M24: 3,205,583 km (0.063 R)
• M25: 3,349,197 km (0.109 R)
• M26: 3,476,804 km (0.102 R)
• M27: 3,612,190 km (0.1 R)
• M28: 3,705,390 km (0.072 R)
• M29: 3,894,631 km (0.116 R)
• M30: 4,073,999 km (0.098 R)
• M31: 4,210,432 km (0.097 R)
• M32: 4,355,093 km (0.105 R)
• M33: 4,447,993 km (0.096 R)
• M34: 4,541,642 km (0.06 R)
• M35: 4,676,429 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.4

Radius: 12.5

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.16 AU - 3.2 AU

Year: 3914 Days

Day: 6.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,514,869 km

• M1: 162,463 km (0.118 R)
• M2: 308,172 km (0.081 R)
• M3: 449,542 km (0.104 R)
• M4: 576,849 km (0.099 R)
• M5: 764,744 km (0.062 R)
• M6: 987,496 km (0.111 R)
• M7: 1,080,097 km (0.117 R)
• M8: 1,189,901 km (0.068 R)
• M9: 1,303,745 km (0.093 R)
• M10: 1,684,023 km (0.088 R)
• M11: 1,862,344 km (0.107 R)
• M12: 2,013,288 km (0.04 R)
• M13: 2,238,433 km (0.048 R)
• M14: 2,327,294 km (0.106 R)
• M15: 3,220,842 km (0.111 R)
• M16: 3,403,202 km (0.119 R)
• M17: 3,506,125 km (0.11 R)
• M18: 3,589,152 km (0.038 R)
• M19: 4,057,992 km (0.073 R)
• M20: 4,167,348 km (0.074 R)
• M21: 4,277,602 km (0.112 R)
• M22: 4,683,012 km (0.096 R)
• M23: 4,867,167 km (0.085 R)
• M24: 5,006,891 km (0.107 R)
• M25: 5,410,057 km (0.042 R)
• M26: 5,506,398 km (0.091 R)
• M27: 5,774,478 km (0.094 R)
• M28: 6,097,011 km (0.11 R)
• M29: 6,604,596 km (0.078 R)
• M30: 7,099,616 km (0.115 R)
• M31: 7,258,489 km (0.067 R)
• M32: 7,498,892 km (0.117 R)
• M33: 7,633,680 km (0.109 R)
• M34: 7,796,443 km (0.034 R)
• M35: 8,627,459 km (0.05 R)
• M36: 8,882,374 km (0.046 R)
• M37: 8,967,944 km (0.044 R)
• M38: 9,139,682 km (0.082 R)
• M39: 9,399,533 km (0.117 R)
• M40: 9,603,435 km (0.111 R)
• M41: 10,493,393 km (0.12 R)
• M42: 11,596,079 km (0.114 R)
• M43: 12,161,260 km (0.104 R)
• M44: 12,351,698 km (0.055 R)
• M45: 12,832,057 km (0.083 R)
• M46: 13,025,935 km (0.034 R)
• M47: 13,253,324 km (0.072 R)
• M48: 13,745,052 km (0.097 R)
• M49: 14,242,764 km (0.108 R)
• M50: 14,712,801 km (0.117 R)
• M51: 16,048,560 km (0.077 R)
• M52: 16,187,836 km (0.11 R)
• M53: 16,607,907 km (0.051 R)
• M54: 17,031,568 km (0.118 R)
• M55: 18,106,279 km (0.111 R)
• M56: 18,287,442 km (0.102 R)
• M57: 19,721,936 km (0.112 R)
• M58: 20,133,181 km (0.118 R)
• M59: 20,622,665 km (0.062 R)
• M60: 20,849,904 km (0.072 R)
• M61: 21,230,631 km (0.094 R)
• M62: 21,460,114 km (0.104 R)
• M63: 21,690,345 km (0.11 R)
• M64: 22,076,008 km (0.117 R)
• M65: 22,815,171 km (0.119 R)
• M66: 23,089,534 km (0.087 R)
• M67: 23,998,640 km (0.087 R)
• M68: 24,597,779 km (0.11 R)
• M69: 25,242,397 km (0.084 R)
• M70: 26,919,538 km (0.071 R)
• M71: 27,126,582 km (0.097 R)
• M72: 27,792,442 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 9

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.2 AU - 5.06 AU

Year: 6877 Days

Day: 13 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,514,869 km

• M1: 348,862 km (0.086 R)
• M2: 468,241 km (0.099 R)
• M3: 533,765 km (0.104 R)
• M4: 675,434 km (0.113 R)
• M5: 1,048,831 km (0.098 R)
• M6: 1,137,991 km (0.105 R)
• M7: 1,211,294 km (0.101 R)
• M8: 1,421,180 km (0.103 R)
• M9: 1,601,894 km (0.084 R)
• M10: 1,963,622 km (0.111 R)
• M11: 2,120,101 km (0.086 R)
• M12: 2,188,467 km (0.047 R)
• M13: 2,350,781 km (0.051 R)
• M14: 2,541,369 km (0.082 R)
• M15: 3,039,679 km (0.064 R)
• M16: 3,300,129 km (0.114 R)
• M17: 3,898,820 km (0.094 R)
• M18: 4,678,823 km (0.102 R)
• M19: 5,010,332 km (0.064 R)
• M20: 5,412,002 km (0.068 R)
• M21: 5,569,230 km (0.05 R)
• M22: 5,728,102 km (0.026 R)
• M23: 5,920,635 km (0.092 R)
• M24: 6,147,874 km (0.106 R)
• M25: 6,279,221 km (0.116 R)
• M26: 6,577,818 km (0.061 R)
• M27: 6,712,008 km (0.118 R)
• M28: 6,813,285 km (0.1 R)
• M29: 7,017,487 km (0.108 R)
• M30: 7,120,260 km (0.065 R)
• M31: 7,606,603 km (0.025 R)
• M32: 7,747,674 km (0.097 R)
• M33: 8,574,950 km (0.058 R)
• M34: 8,648,253 km (0.114 R)
• M35: 8,980,510 km (0.108 R)
• M36: 9,204,458 km (0.034 R)
• M37: 9,772,182 km (0.072 R)
• M38: 10,157,097 km (0.112 R)
• M39: 10,981,381 km (0.06 R)
• M40: 11,462,039 km (0.027 R)
• M41: 11,745,677 km (0.091 R)
• M42: 11,949,579 km (0.11 R)
• M43: 12,402,411 km (0.12 R)
• M44: 13,325,131 km (0.113 R)
• M45: 14,053,074 km (0.106 R)
• M46: 14,574,722 km (0.045 R)
• M47: 15,951,621 km (0.088 R)
• M48: 17,462,410 km (0.08 R)
• M49: 17,976,129 km (0.097 R)
• M50: 18,164,173 km (0.075 R)
• M51: 19,498,736 km (0.097 R)
• M52: 19,595,376 km (0.077 R)
• M53: 20,667,694 km (0.071 R)
• M54: 20,815,347 km (0.116 R)
• M55: 22,110,116 km (0.112 R)
• M56: 22,970,753 km (0.077 R)
• M57: 24,308,158 km (0.098 R)
• M58: 25,406,655 km (0.092 R)
• M59: 25,988,591 km (0.118 R)
• M60: 26,628,271 km (0.064 R)
• M61: 27,165,477 km (0.072 R)
• M62: 27,651,970 km (0.088 R)
• M63: 28,908,143 km (0.116 R)
• M64: 29,349,457 km (0.111 R)
• M65: 29,681,863 km (0.047 R)
• M66: 29,848,665 km (0.114 R)
• M67: 30,127,216 km (0.086 R)
• M68: 31,419,442 km (0.097 R)
• M69: 31,816,326 km (0.096 R)
• M70: 32,729,770 km (0.1 R)
• M71: 33,016,998 km (0.109 R)
• M72: 35,521,266 km (0.091 R)
• M73: 37,064,967 km (0.036 R)
• M74: 38,025,834 km (0.078 R)
• M75: 39,055,666 km (0.033 R)
• M76: 39,421,432 km (0.065 R)
• M77: 39,543,504 km (0.083 R)
• M78: 40,402,047 km (0.119 R)
• M79: 40,771,852 km (0.055 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: 408 - 14,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit