🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.66 AU - 0.68 AU

Year: 354 Days

Day: 25 Hours

Environment

Temp: -134 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.4

Radius: 10.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.98 AU - 2.82 AU

Year: 2401 Days

Day: 5.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,699,300 km

• M1: 151,543 km (0.083 R)
• M2: 228,436 km (0.064 R)
• M3: 335,997 km (0.11 R)
• M4: 420,968 km (0.083 R)
• M5: 496,815 km (0.101 R)
• M6: 671,844 km (0.074 R)
• M7: 793,318 km (0.089 R)
• M8: 930,349 km (0.096 R)
• M9: 1,143,077 km (0.065 R)
• M10: 1,237,922 km (0.079 R)
• M11: 1,445,115 km (0.036 R)
• M12: 1,519,914 km (0.085 R)
• M13: 1,596,209 km (0.112 R)
• M14: 1,663,977 km (0.049 R)
• M15: 1,782,459 km (0.115 R)
• M16: 2,144,485 km (0.112 R)
• M17: 2,306,799 km (0.037 R)
• M18: 2,428,422 km (0.112 R)
• M19: 2,586,547 km (0.092 R)
• M20: 2,724,626 km (0.03 R)
• M21: 3,376,873 km (0.077 R)
• M22: 3,566,413 km (0.103 R)
• M23: 3,943,101 km (0.119 R)
• M24: 4,062,629 km (0.095 R)
• M25: 4,169,891 km (0.091 R)
• M26: 4,442,309 km (0.108 R)
• M27: 4,552,862 km (0.06 R)
• M28: 4,847,569 km (0.047 R)
• M29: 4,990,136 km (0.075 R)
• M30: 5,119,538 km (0.055 R)
• M31: 5,352,612 km (0.04 R)
• M32: 5,455,535 km (0.1 R)
• M33: 5,708,655 km (0.096 R)
• M34: 5,813,972 km (0.071 R)
• M35: 6,616,564 km (0.068 R)
• M36: 6,695,552 km (0.109 R)
• M37: 6,918,453 km (0.109 R)
• M38: 7,014,794 km (0.094 R)
• M39: 7,257,442 km (0.094 R)
• M40: 7,453,564 km (0.088 R)
• M41: 7,535,843 km (0.1 R)
• M42: 7,934,970 km (0.032 R)
• M43: 8,086,513 km (0.104 R)
• M44: 8,306,871 km (0.098 R)
• M45: 8,392,291 km (0.109 R)
• M46: 8,632,695 km (0.058 R)
• M47: 9,226,299 km (0.118 R)
• M48: 9,297,059 km (0.063 R)
• M49: 9,617,348 km (0.108 R)
• M50: 9,977,729 km (0.084 R)
• M51: 10,177,742 km (0.105 R)
• M52: 10,767,307 km (0.112 R)
• M53: 11,047,504 km (0.073 R)
• M54: 11,197,849 km (0.047 R)
• M55: 11,519,784 km (0.098 R)
• M56: 11,806,414 km (0.108 R)
• M57: 11,921,604 km (0.102 R)
• M58: 12,134,033 km (0.088 R)
• M59: 12,367,106 km (0.114 R)
• M60: 12,601,676 km (0.093 R)
• M61: 12,798,397 km (0.072 R)
• M62: 13,334,257 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.6

Radius: 15

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.36 AU - 3.54 AU

Year: 3272 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,699,300 km

• M1: 747,391 km (0.089 R)
• M2: 858,393 km (0.057 R)
• M3: 1,099,544 km (0.099 R)
• M4: 1,504,506 km (0.051 R)
• M5: 1,717,982 km (0.067 R)
• M6: 1,842,747 km (0.12 R)
• M7: 2,220,780 km (0.12 R)
• M8: 2,544,510 km (0.03 R)
• M9: 2,671,818 km (0.107 R)
• M10: 2,801,519 km (0.109 R)
• M11: 3,084,259 km (0.119 R)
• M12: 3,203,489 km (0.064 R)
• M13: 3,359,071 km (0.115 R)
• M14: 3,641,960 km (0.038 R)
• M15: 3,768,221 km (0.046 R)
• M16: 3,969,729 km (0.05 R)
• M17: 4,118,579 km (0.055 R)
• M18: 4,231,525 km (0.063 R)
• M19: 4,402,815 km (0.114 R)
• M20: 4,791,769 km (0.102 R)
• M21: 5,151,552 km (0.11 R)
• M22: 5,541,105 km (0.095 R)
• M23: 5,666,019 km (0.099 R)
• M24: 5,834,167 km (0.066 R)
• M25: 6,175,550 km (0.115 R)
• M26: 6,523,514 km (0.098 R)
• M27: 6,700,040 km (0.053 R)
• M28: 6,811,041 km (0.09 R)
• M29: 7,170,824 km (0.074 R)
• M30: 7,536,741 km (0.089 R)
• M31: 7,768,617 km (0.1 R)
• M32: 8,406,353 km (0.105 R)
• M33: 8,889,853 km (0.047 R)
• M34: 9,582,043 km (0.109 R)
• M35: 9,985,359 km (0.113 R)
• M36: 10,138,098 km (0.073 R)
• M37: 11,255,145 km (0.11 R)
• M38: 11,467,275 km (0.104 R)
• M39: 11,680,901 km (0.105 R)
• M40: 11,814,941 km (0.102 R)
• M41: 12,383,861 km (0.077 R)
• M42: 12,823,380 km (0.099 R)
• M43: 13,072,909 km (0.081 R)
• M44: 13,746,100 km (0.045 R)
• M45: 14,574,722 km (0.104 R)
• M46: 15,038,924 km (0.069 R)
• M47: 15,272,746 km (0.095 R)
• M48: 15,714,508 km (0.03 R)
• M49: 16,041,230 km (0.092 R)
• M50: 16,640,968 km (0.114 R)
• M51: 17,248,186 km (0.061 R)
• M52: 17,739,166 km (0.117 R)
• M53: 17,893,551 km (0.116 R)
• M54: 18,484,163 km (0.045 R)
• M55: 18,609,377 km (0.066 R)
• M56: 18,797,720 km (0.092 R)
• M57: 19,112,923 km (0.097 R)
• M58: 19,302,912 km (0.037 R)
• M59: 19,461,785 km (0.072 R)
• M60: 19,652,971 km (0.096 R)
• M61: 19,780,728 km (0.115 R)
• M62: 20,165,793 km (0.12 R)
• M63: 20,423,849 km (0.092 R)
• M64: 20,910,641 km (0.114 R)
• M65: 22,161,129 km (0.087 R)
• M66: 22,394,203 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.9

Radius: 9.8

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.27 AU - 4.29 AU

Year: 4745 Days

Day: 6.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,699,300 km

• M1: 211,232 km (0.117 R)
• M2: 285,882 km (0.106 R)
• M3: 355,744 km (0.056 R)
• M4: 597,643 km (0.03 R)
• M5: 770,429 km (0.119 R)
• M6: 932,144 km (0.118 R)
• M7: 1,418,188 km (0.112 R)
• M8: 1,567,935 km (0.117 R)
• M9: 1,740,721 km (0.089 R)
• M10: 1,956,291 km (0.046 R)
• M11: 2,453,405 km (0.092 R)
• M12: 2,593,877 km (0.098 R)
• M13: 2,882,901 km (0.056 R)
• M14: 3,291,901 km (0.099 R)
• M15: 3,358,173 km (0.09 R)
• M16: 3,537,092 km (0.108 R)
• M17: 3,951,179 km (0.083 R)
• M18: 4,308,269 km (0.112 R)
• M19: 5,811,279 km (0.116 R)
• M20: 6,299,566 km (0.051 R)
• M21: 6,382,144 km (0.048 R)
• M22: 6,660,396 km (0.103 R)
• M23: 7,171,273 km (0.067 R)
• M24: 7,315,336 km (0.111 R)
• M25: 7,871,990 km (0.118 R)
• M26: 8,080,529 km (0.053 R)
• M27: 8,994,722 km (0.076 R)
• M28: 9,527,290 km (0.099 R)
• M29: 9,781,457 km (0.116 R)
• M30: 9,941,526 km (0.119 R)
• M31: 10,134,657 km (0.086 R)
• M32: 10,721,679 km (0.116 R)
• M33: 10,820,564 km (0.065 R)
• M34: 11,019,379 km (0.091 R)
• M35: 11,252,752 km (0.08 R)
• M36: 11,555,239 km (0.055 R)
• M37: 12,340,328 km (0.099 R)
• M38: 12,444,149 km (0.026 R)
• M39: 12,548,120 km (0.095 R)
• M40: 12,652,390 km (0.095 R)
• M41: 13,248,687 km (0.084 R)
• M42: 13,496,869 km (0.055 R)
• M43: 13,568,078 km (0.032 R)
• M44: 13,961,969 km (0.1 R)
• M45: 14,323,398 km (0.099 R)
• M46: 14,871,225 km (0.077 R)
• M47: 15,425,784 km (0.056 R)
• M48: 15,612,333 km (0.107 R)
• M49: 15,799,480 km (0.05 R)
• M50: 15,874,428 km (0.077 R)
• M51: 16,176,018 km (0.074 R)
• M52: 16,555,548 km (0.076 R)
• M53: 16,784,582 km (0.07 R)
• M54: 17,555,909 km (0.045 R)
• M55: 17,711,640 km (0.115 R)
• M56: 18,142,033 km (0.117 R)
• M57: 18,417,742 km (0.105 R)
• M58: 18,734,590 km (0.097 R)
• M59: 19,053,234 km (0.098 R)
• M60: 19,333,430 km (0.111 R)
• M61: 19,574,732 km (0.116 R)
• M62: 19,898,162 km (0.07 R)
• M63: 20,263,929 km (0.087 R)
• M64: 20,590,950 km (0.083 R)
• M65: 20,919,766 km (0.114 R)
• M66: 21,084,922 km (0.058 R)
• M67: 21,208,939 km (0.102 R)
• M68: 21,291,816 km (0.031 R)
• M69: 21,541,046 km (0.026 R)
• M70: 22,042,349 km (0.062 R)
• M71: 23,440,939 km (0.12 R)
• M72: 23,827,201 km (0.113 R)
• M73: 24,562,774 km (0.075 R)
• M74: 24,780,588 km (0.057 R)
• M75: 24,867,953 km (0.075 R)
• M76: 25,042,833 km (0.093 R)
• M77: 25,702,261 km (0.066 R)
• M78: 26,635,003 km (0.049 R)
• M79: 28,671,030 km (0.11 R)
• M80: 28,854,437 km (0.114 R)
• M81: 29,499,503 km (0.103 R)
• M82: 29,870,207 km (0.088 R)
• M83: 30,569,427 km (0.105 R)
• M84: 30,944,469 km (0.101 R)
• M85: 31,226,760 km (0.105 R)
• M86: 31,462,826 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 10,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit