🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.76 AU - 1.06 AU

Year: 305 Days

Day: 14.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.25 AU - 1.79 AU

Year: 659 Days

Day: 19 Hours

Environment

Temp: -11 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 9.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.63 AU - 7.21 AU

Year: 5062 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,523,142 km

• M1: 150,196 km (0.097 R)
• M2: 242,199 km (0.064 R)
• M3: 319,691 km (0.104 R)
• M4: 379,979 km (0.089 R)
• M5: 452,833 km (0.108 R)
• M6: 606,619 km (0.052 R)
• M7: 1,225,655 km (0.116 R)
• M8: 1,351,766 km (0.071 R)
• M9: 1,446,312 km (0.117 R)
• M10: 1,756,279 km (0.093 R)
• M11: 1,886,280 km (0.117 R)
• M12: 1,952,402 km (0.11 R)
• M13: 2,686,927 km (0.097 R)
• M14: 2,806,905 km (0.075 R)
• M15: 2,882,901 km (0.09 R)
• M16: 2,990,461 km (0.087 R)
• M17: 3,130,784 km (0.069 R)
• M18: 3,532,006 km (0.119 R)
• M19: 3,647,196 km (0.117 R)
• M20: 3,797,243 km (0.077 R)
• M21: 4,649,951 km (0.096 R)
• M22: 4,959,319 km (0.059 R)
• M23: 5,033,220 km (0.097 R)
• M24: 5,617,400 km (0.11 R)
• M25: 6,025,353 km (0.06 R)
• M26: 6,322,754 km (0.087 R)
• M27: 6,422,985 km (0.106 R)
• M28: 6,503,468 km (0.071 R)
• M29: 6,726,668 km (0.082 R)
• M30: 6,808,498 km (0.039 R)
• M31: 7,923,451 km (0.107 R)
• M32: 8,249,275 km (0.106 R)
• M33: 8,380,772 km (0.113 R)
• M34: 8,712,730 km (0.094 R)
• M35: 8,802,040 km (0.046 R)
• M36: 8,891,499 km (0.075 R)
• M37: 8,981,407 km (0.117 R)
• M38: 9,162,122 km (0.103 R)
• M39: 9,412,399 km (0.077 R)
• M40: 9,550,029 km (0.037 R)
• M41: 9,966,509 km (0.057 R)
• M42: 10,365,487 km (0.118 R)
• M43: 10,721,829 km (0.077 R)
• M44: 11,033,890 km (0.093 R)
• M45: 11,300,324 km (0.109 R)
• M46: 11,839,475 km (0.096 R)
• M47: 12,236,956 km (0.096 R)
• M48: 12,664,058 km (0.088 R)
• M49: 12,739,904 km (0.083 R)
• M50: 12,841,332 km (0.055 R)
• M51: 12,993,921 km (0.086 R)
• M52: 13,121,528 km (0.071 R)
• M53: 13,198,422 km (0.113 R)
• M54: 13,662,325 km (0.112 R)
• M55: 14,000,566 km (0.107 R)
• M56: 14,845,195 km (0.094 R)
• M57: 14,978,786 km (0.034 R)
• M58: 15,058,970 km (0.092 R)
• M59: 15,300,721 km (0.118 R)
• M60: 15,652,126 km (0.083 R)
• M61: 16,280,287 km (0.107 R)
• M62: 16,555,996 km (0.106 R)
• M63: 17,112,052 km (0.109 R)
• M64: 17,702,514 km (0.101 R)
• M65: 18,099,846 km (0.1 R)
• M66: 18,557,616 km (0.091 R)
• M67: 18,643,784 km (0.118 R)
• M68: 18,730,252 km (0.1 R)
• M69: 18,787,847 km (0.093 R)
• M70: 19,019,125 km (0.076 R)
• M71: 19,135,064 km (0.051 R)
• M72: 19,455,203 km (0.083 R)
• M73: 19,513,696 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 13.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.32 AU - 8.54 AU

Year: 7118 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,523,142 km

• M1: 170,242 km (0.041 R)
• M2: 296,653 km (0.095 R)
• M3: 640,279 km (0.085 R)
• M4: 724,652 km (0.078 R)
• M5: 1,004,400 km (0.096 R)
• M6: 1,105,678 km (0.109 R)
• M7: 1,503,907 km (0.116 R)
• M8: 1,898,696 km (0.076 R)
• M9: 2,292,139 km (0.105 R)
• M10: 2,838,769 km (0.099 R)
• M11: 3,136,768 km (0.06 R)
• M12: 3,308,806 km (0.079 R)
• M13: 3,405,895 km (0.118 R)
• M14: 3,967,186 km (0.086 R)
• M15: 4,557,499 km (0.072 R)
• M16: 4,665,958 km (0.092 R)
• M17: 4,973,980 km (0.099 R)
• M18: 5,198,227 km (0.072 R)
• M19: 5,288,883 km (0.045 R)
• M20: 5,517,768 km (0.086 R)
• M21: 6,224,319 km (0.061 R)
• M22: 6,369,129 km (0.12 R)
• M23: 7,670,481 km (0.059 R)
• M24: 8,538,149 km (0.084 R)
• M25: 8,753,271 km (0.12 R)
• M26: 9,024,641 km (0.068 R)
• M27: 9,381,582 km (0.062 R)
• M28: 9,659,385 km (0.096 R)
• M29: 9,996,429 km (0.094 R)
• M30: 10,166,372 km (0.112 R)
• M31: 10,537,824 km (0.099 R)
• M32: 11,088,942 km (0.099 R)
• M33: 11,589,945 km (0.077 R)
• M34: 11,679,106 km (0.113 R)
• M35: 13,573,314 km (0.106 R)
• M36: 13,856,204 km (0.109 R)
• M37: 13,951,049 km (0.099 R)
• M38: 14,300,210 km (0.083 R)
• M39: 14,620,200 km (0.111 R)
• M40: 15,594,232 km (0.096 R)
• M41: 16,321,876 km (0.104 R)
• M42: 17,332,110 km (0.098 R)
• M43: 17,536,610 km (0.062 R)
• M44: 17,844,782 km (0.063 R)
• M45: 18,327,834 km (0.111 R)
• M46: 18,640,643 km (0.108 R)
• M47: 19,130,725 km (0.117 R)
• M48: 19,873,778 km (0.085 R)
• M49: 20,266,921 km (0.092 R)
• M50: 20,988,132 km (0.11 R)
• M51: 21,315,453 km (0.107 R)
• M52: 21,681,070 km (0.095 R)
• M53: 21,827,825 km (0.092 R)
• M54: 22,122,533 km (0.07 R)
• M55: 22,790,488 km (0.104 R)
• M56: 23,691,366 km (0.104 R)
• M57: 24,032,150 km (0.051 R)
• M58: 24,374,579 km (0.115 R)
• M59: 24,489,022 km (0.087 R)
• M60: 24,756,952 km (0.082 R)
• M61: 25,025,929 km (0.079 R)
• M62: 25,450,338 km (0.112 R)
• M63: 25,682,813 km (0.083 R)
• M64: 25,877,140 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.6

Radius: 8.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.13 AU - 11.05 AU

Year: 9632 Days

Day: 8 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,523,142 km

• M1: 110,254 km (0.113 R)
• M2: 213,177 km (0.075 R)
• M3: 413,189 km (0.107 R)
• M4: 488,287 km (0.114 R)
• M5: 1,075,160 km (0.073 R)
• M6: 1,333,067 km (0.076 R)
• M7: 1,569,730 km (0.119 R)
• M8: 1,651,710 km (0.089 R)
• M9: 1,791,584 km (0.098 R)
• M10: 1,862,942 km (0.112 R)
• M11: 1,935,348 km (0.025 R)
• M12: 2,083,001 km (0.085 R)
• M13: 2,694,407 km (0.098 R)
• M14: 2,760,081 km (0.083 R)
• M15: 2,910,127 km (0.066 R)
• M16: 3,626,851 km (0.096 R)
• M17: 3,958,360 km (0.112 R)
• M18: 4,551,964 km (0.094 R)
• M19: 5,214,383 km (0.086 R)
• M20: 5,276,167 km (0.067 R)
• M21: 5,338,101 km (0.051 R)
• M22: 5,525,547 km (0.047 R)
• M23: 5,651,658 km (0.101 R)
• M24: 6,318,565 km (0.1 R)
• M25: 6,583,503 km (0.115 R)
• M26: 6,784,563 km (0.096 R)
• M27: 7,010,306 km (0.111 R)
• M28: 7,101,411 km (0.09 R)
• M29: 7,446,234 km (0.109 R)
• M30: 7,890,839 km (0.091 R)
• M31: 8,033,106 km (0.117 R)
• M32: 8,320,035 km (0.106 R)
• M33: 8,440,611 km (0.055 R)
• M34: 8,513,316 km (0.117 R)
• M35: 8,683,558 km (0.087 R)
• M36: 8,978,116 km (0.105 R)
• M37: 9,176,333 km (0.066 R)
• M38: 9,805,093 km (0.07 R)
• M39: 10,266,303 km (0.039 R)
• M40: 10,656,156 km (0.094 R)
• M41: 10,839,862 km (0.083 R)
• M42: 10,945,179 km (0.085 R)
• M43: 12,099,476 km (0.063 R)
• M44: 12,621,722 km (0.085 R)
• M45: 12,927,500 km (0.1 R)
• M46: 12,983,450 km (0.041 R)
• M47: 13,123,473 km (0.116 R)
• M48: 13,376,742 km (0.084 R)
• M49: 13,518,112 km (0.08 R)
• M50: 13,631,508 km (0.109 R)
• M51: 13,945,214 km (0.085 R)
• M52: 14,002,510 km (0.12 R)
• M53: 14,059,956 km (0.087 R)
• M54: 14,725,367 km (0.111 R)
• M55: 15,489,962 km (0.109 R)
• M56: 15,549,352 km (0.104 R)
• M57: 15,608,743 km (0.11 R)
• M58: 15,966,880 km (0.119 R)
• M59: 16,600,277 km (0.075 R)
• M60: 16,965,745 km (0.105 R)
• M61: 17,334,055 km (0.094 R)
• M62: 18,234,784 km (0.088 R)
• M63: 18,548,939 km (0.109 R)
• M64: 18,738,330 km (0.064 R)
• M65: 19,182,636 km (0.114 R)
• M66: 19,246,364 km (0.105 R)
• M67: 19,694,709 km (0.114 R)
• M68: 20,308,659 km (0.035 R)
• M69: 20,699,558 km (0.082 R)
• M70: 21,953,936 km (0.058 R)
• M71: 22,355,307 km (0.083 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 19,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit