🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 14.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.59 AU - 0.89 AU

Year: 432 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 14,269,955 km

• M1: 184,454 km (0.115 R)
• M2: 344,374 km (0.054 R)
• M3: 451,038 km (0.062 R)
• M4: 554,410 km (0.11 R)
• M5: 665,262 km (0.072 R)
• M6: 758,611 km (0.048 R)
• M7: 885,470 km (0.097 R)
• M8: 1,001,857 km (0.114 R)
• M9: 1,155,494 km (0.096 R)
• M10: 1,313,469 km (0.065 R)
• M11: 1,427,463 km (0.079 R)
• M12: 1,643,333 km (0.093 R)
• M13: 1,739,374 km (0.08 R)
• M14: 1,856,210 km (0.117 R)
• M15: 1,980,825 km (0.085 R)
• M16: 2,128,179 km (0.082 R)
• M17: 2,304,854 km (0.091 R)
• M18: 2,402,991 km (0.079 R)
• M19: 2,641,150 km (0.025 R)
• M20: 2,804,212 km (0.108 R)
• M21: 3,100,865 km (0.1 R)
• M22: 3,267,666 km (0.081 R)
• M23: 3,407,989 km (0.09 R)
• M24: 3,502,685 km (0.079 R)
• M25: 3,604,411 km (0.113 R)
• M26: 3,731,270 km (0.092 R)
• M27: 3,890,592 km (0.086 R)
• M28: 4,058,441 km (0.045 R)
• M29: 4,196,968 km (0.092 R)
• M30: 4,324,426 km (0.097 R)
• M31: 4,453,080 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 12.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.51 AU - 2.43 AU

Year: 1875 Days

Day: 8.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 14,269,955 km

• M1: 160,519 km (0.106 R)
• M2: 245,191 km (0.096 R)
• M3: 345,122 km (0.112 R)
• M4: 522,695 km (0.084 R)
• M5: 628,461 km (0.08 R)
• M6: 795,412 km (0.105 R)
• M7: 978,520 km (0.076 R)
• M8: 1,062,743 km (0.062 R)
• M9: 1,194,090 km (0.104 R)
• M10: 1,387,670 km (0.114 R)
• M11: 2,041,712 km (0.096 R)
• M12: 2,151,965 km (0.082 R)
• M13: 2,436,650 km (0.12 R)
• M14: 2,553,935 km (0.065 R)
• M15: 2,661,346 km (0.083 R)
• M16: 2,905,340 km (0.107 R)
• M17: 3,042,671 km (0.104 R)
• M18: 3,389,140 km (0.112 R)
• M19: 3,507,472 km (0.091 R)
• M20: 3,587,207 km (0.062 R)
• M21: 3,694,469 km (0.106 R)
• M22: 4,246,784 km (0.051 R)
• M23: 4,576,348 km (0.12 R)
• M24: 4,707,546 km (0.119 R)
• M25: 4,795,809 km (0.116 R)
• M26: 4,884,520 km (0.057 R)
• M27: 5,397,940 km (0.058 R)
• M28: 5,505,800 km (0.068 R)
• M29: 5,598,850 km (0.115 R)
• M30: 5,833,868 km (0.106 R)
• M31: 5,944,571 km (0.073 R)
• M32: 6,152,212 km (0.087 R)
• M33: 6,281,166 km (0.079 R)
• M34: 6,476,391 km (0.072 R)
• M35: 6,723,078 km (0.111 R)
• M36: 7,056,980 km (0.025 R)
• M37: 7,192,217 km (0.087 R)
• M38: 7,277,039 km (0.101 R)
• M39: 7,775,948 km (0.071 R)
• M40: 8,055,995 km (0.063 R)
• M41: 8,232,820 km (0.065 R)
• M42: 8,626,112 km (0.106 R)
• M43: 8,970,936 km (0.109 R)
• M44: 9,283,146 km (0.111 R)
• M45: 9,412,848 km (0.116 R)
• M46: 9,805,392 km (0.092 R)
• M47: 9,937,487 km (0.052 R)
• M48: 10,165,325 km (0.12 R)
• M49: 10,279,767 km (0.097 R)
• M50: 10,394,808 km (0.058 R)
• M51: 10,548,744 km (0.055 R)
• M52: 10,703,578 km (0.088 R)
• M53: 11,192,015 km (0.111 R)
• M54: 11,369,588 km (0.107 R)
• M55: 11,948,382 km (0.102 R)
• M56: 12,231,272 km (0.081 R)
• M57: 13,010,078 km (0.039 R)
• M58: 13,093,105 km (0.033 R)
• M59: 13,217,869 km (0.07 R)
• M60: 13,342,933 km (0.075 R)
• M61: 13,468,446 km (0.049 R)
• M62: 13,699,575 km (0.029 R)
• M63: 14,038,264 km (0.067 R)
• M64: 14,336,712 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 11.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.84 AU - 2.5 AU

Year: 2168 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 14,269,955 km

• M1: 150,795 km (0.085 R)
• M2: 326,423 km (0.12 R)
• M3: 525,687 km (0.063 R)
• M4: 709,543 km (0.05 R)
• M5: 908,059 km (0.112 R)
• M6: 1,091,017 km (0.1 R)
• M7: 1,169,556 km (0.042 R)
• M8: 1,562,251 km (0.094 R)
• M9: 1,641,837 km (0.09 R)
• M10: 1,784,403 km (0.044 R)
• M11: 1,867,729 km (0.093 R)
• M12: 1,963,173 km (0.073 R)
• M13: 2,049,491 km (0.087 R)
• M14: 2,126,085 km (0.101 R)
• M15: 2,500,229 km (0.103 R)
• M16: 2,605,995 km (0.089 R)
• M17: 2,785,662 km (0.101 R)
• M18: 3,006,768 km (0.106 R)
• M19: 3,119,415 km (0.108 R)
• M20: 3,220,842 km (0.102 R)
• M21: 3,297,735 km (0.067 R)
• M22: 4,002,940 km (0.112 R)
• M23: 4,155,081 km (0.111 R)
• M24: 4,239,005 km (0.117 R)
• M25: 4,365,864 km (0.116 R)
• M26: 4,508,281 km (0.026 R)
• M27: 4,594,450 km (0.041 R)
• M28: 4,681,217 km (0.096 R)
• M29: 4,827,074 km (0.097 R)
• M30: 4,989,388 km (0.11 R)
• M31: 5,183,417 km (0.027 R)
• M32: 5,563,844 km (0.111 R)
• M33: 5,890,267 km (0.049 R)
• M34: 5,984,812 km (0.079 R)
• M35: 6,448,416 km (0.028 R)
• M36: 6,562,111 km (0.104 R)
• M37: 6,725,771 km (0.095 R)
• M38: 7,157,361 km (0.085 R)
• M39: 7,376,671 km (0.074 R)
• M40: 7,581,022 km (0.103 R)
• M41: 7,925,695 km (0.097 R)
• M42: 8,346,364 km (0.078 R)
• M43: 8,470,381 km (0.049 R)
• M44: 9,300,799 km (0.09 R)
• M45: 9,558,706 km (0.088 R)
• M46: 9,893,805 km (0.113 R)
• M47: 10,025,152 km (0.112 R)
• M48: 10,365,636 km (0.082 R)
• M49: 10,613,969 km (0.115 R)
• M50: 10,961,036 km (0.09 R)
• M51: 11,155,513 km (0.095 R)
• M52: 11,233,603 km (0.06 R)
• M53: 11,370,635 km (0.03 R)
• M54: 11,528,012 km (0.098 R)
• M55: 11,845,010 km (0.058 R)
• M56: 12,164,850 km (0.096 R)
• M57: 12,285,426 km (0.104 R)
• M58: 12,629,501 km (0.115 R)
• M59: 12,751,722 km (0.11 R)
• M60: 12,915,383 km (0.066 R)
• M61: 13,058,997 km (0.118 R)
• M62: 13,764,500 km (0.111 R)
• M63: 13,890,312 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 11,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit