🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 11.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.6 AU - 0.98 AU

Year: 494 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,723,310 km

• M1: 159,621 km (0.115 R)
• M2: 258,505 km (0.111 R)
• M3: 334,950 km (0.062 R)
• M4: 488,287 km (0.053 R)
• M5: 589,715 km (0.06 R)
• M6: 669,450 km (0.073 R)
• M7: 795,861 km (0.099 R)
• M8: 988,393 km (0.068 R)
• M9: 1,098,497 km (0.085 R)
• M10: 1,286,093 km (0.095 R)
• M11: 1,370,915 km (0.104 R)
• M12: 1,522,308 km (0.07 R)
• M13: 1,630,018 km (0.073 R)
• M14: 1,736,831 km (0.11 R)
• M15: 1,820,307 km (0.045 R)
• M16: 1,912,758 km (0.09 R)
• M17: 2,029,594 km (0.114 R)
• M18: 2,133,266 km (0.045 R)
• M19: 2,298,422 km (0.111 R)
• M20: 2,406,731 km (0.076 R)
• M21: 2,496,489 km (0.092 R)
• M22: 2,670,771 km (0.094 R)
• M23: 2,810,645 km (0.077 R)
• M24: 2,909,529 km (0.104 R)
• M25: 3,014,098 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.7

Radius: 9.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.08 AU - 1.4 AU

Year: 971 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 117.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,723,310 km

• M1: 123,568 km (0.056 R)
• M2: 242,797 km (0.077 R)
• M3: 308,022 km (0.115 R)
• M4: 414,237 km (0.106 R)
• M5: 498,759 km (0.062 R)
• M6: 590,164 km (0.086 R)
• M7: 653,743 km (0.109 R)
• M8: 732,730 km (0.111 R)
• M9: 832,213 km (0.074 R)
• M10: 908,358 km (0.097 R)
• M11: 1,060,499 km (0.083 R)
• M12: 1,132,306 km (0.068 R)
• M13: 1,194,090 km (0.043 R)
• M14: 1,301,053 km (0.115 R)
• M15: 1,386,473 km (0.075 R)
• M16: 1,482,365 km (0.101 R)
• M17: 1,554,771 km (0.095 R)
• M18: 1,615,358 km (0.068 R)
• M19: 1,689,858 km (0.114 R)
• M20: 1,783,805 km (0.098 R)
• M21: 1,916,349 km (0.082 R)
• M22: 1,986,211 km (0.095 R)
• M23: 2,133,266 km (0.097 R)
• M24: 2,220,481 km (0.063 R)
• M25: 2,353,474 km (0.057 R)
• M26: 2,418,549 km (0.059 R)
• M27: 2,514,591 km (0.111 R)
• M28: 2,581,162 km (0.094 R)
• M29: 2,726,421 km (0.059 R)
• M30: 2,901,301 km (0.098 R)
• M31: 2,992,855 km (0.113 R)
• M32: 3,156,665 km (0.102 R)
• M33: 3,402,454 km (0.04 R)
• M34: 3,562,224 km (0.111 R)
• M35: 3,689,383 km (0.068 R)
• M36: 3,824,021 km (0.073 R)
• M37: 4,086,266 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.7

Radius: 9.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.61 AU - 5.11 AU

Year: 7531 Days

Day: 11.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,723,310 km

• M1: 177,573 km (0.071 R)
• M2: 445,502 km (0.096 R)
• M3: 580,739 km (0.045 R)
• M4: 688,300 km (0.09 R)
• M5: 1,053,767 km (0.112 R)
• M6: 1,120,189 km (0.063 R)
• M7: 1,293,124 km (0.117 R)
• M8: 1,512,434 km (0.108 R)
• M9: 1,646,025 km (0.056 R)
• M10: 1,743,862 km (0.113 R)
• M11: 2,219,584 km (0.082 R)
• M12: 2,438,744 km (0.095 R)
• M13: 2,505,914 km (0.075 R)
• M14: 2,804,062 km (0.116 R)
• M15: 3,041,325 km (0.075 R)
• M16: 3,310,002 km (0.097 R)
• M17: 3,384,652 km (0.081 R)
• M18: 3,637,472 km (0.081 R)
• M19: 3,792,156 km (0.114 R)
• M20: 5,338,699 km (0.092 R)
• M21: 6,393,364 km (0.077 R)
• M22: 6,801,168 km (0.1 R)
• M23: 6,992,354 km (0.049 R)
• M24: 7,249,962 km (0.086 R)
• M25: 7,874,383 km (0.108 R)
• M26: 8,176,122 km (0.108 R)
• M27: 8,277,699 km (0.087 R)
• M28: 8,481,750 km (0.108 R)
• M29: 8,550,266 km (0.073 R)
• M30: 9,315,160 km (0.103 R)
• M31: 9,741,514 km (0.031 R)
• M32: 10,029,490 km (0.106 R)
• M33: 10,872,624 km (0.115 R)
• M34: 10,984,224 km (0.103 R)
• M35: 11,548,357 km (0.035 R)
• M36: 12,083,319 km (0.118 R)
• M37: 12,315,046 km (0.098 R)
• M38: 12,626,359 km (0.083 R)
• M39: 13,535,765 km (0.094 R)
• M40: 13,897,493 km (0.084 R)
• M41: 15,333,782 km (0.112 R)
• M42: 15,542,920 km (0.08 R)
• M43: 17,948,154 km (0.104 R)
• M44: 18,345,336 km (0.089 R)
• M45: 18,879,550 km (0.036 R)
• M46: 19,373,822 km (0.115 R)
• M47: 19,690,521 km (0.03 R)
• M48: 19,872,282 km (0.119 R)
• M49: 20,100,269 km (0.099 R)
• M50: 20,191,673 km (0.065 R)
• M51: 20,283,227 km (0.118 R)
• M52: 21,113,645 km (0.107 R)
• M53: 21,767,238 km (0.069 R)
• M54: 22,143,626 km (0.083 R)
• M55: 22,379,991 km (0.093 R)
• M56: 22,759,970 km (0.077 R)
• M57: 23,333,827 km (0.103 R)
• M58: 23,864,152 km (0.078 R)
• M59: 24,203,589 km (0.102 R)
• M60: 24,789,414 km (0.031 R)
• M61: 26,174,242 km (0.082 R)
• M62: 27,077,663 km (0.079 R)
• M63: 27,736,642 km (0.082 R)
• M64: 28,298,232 km (0.1 R)
• M65: 29,121,918 km (0.117 R)
• M66: 29,380,872 km (0.083 R)
• M67: 30,214,880 km (0.05 R)
• M68: 30,582,143 km (0.079 R)
• M69: 31,852,678 km (0.116 R)
• M70: 32,601,864 km (0.119 R)
• M71: 35,821,958 km (0.038 R)
• M72: 36,545,114 km (0.026 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit