🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 14.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.44 AU - 0.72 AU

Year: 305 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,975,436 km

• M1: 182,210 km (0.086 R)
• M2: 307,723 km (0.12 R)
• M3: 402,269 km (0.115 R)
• M4: 492,925 km (0.076 R)
• M5: 584,180 km (0.115 R)
• M6: 716,275 km (0.074 R)
• M7: 816,954 km (0.111 R)
• M8: 908,358 km (0.1 R)
• M9: 1,001,707 km (0.109 R)
• M10: 1,098,647 km (0.111 R)
• M11: 1,207,704 km (0.098 R)
• M12: 1,314,068 km (0.048 R)
• M13: 1,430,604 km (0.111 R)
• M14: 1,583,344 km (0.103 R)
• M15: 1,689,259 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 13.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.93 AU - 2.03 AU

Year: 1923 Days

Day: 14.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 27,975,436 km

• M1: 197,170 km (0.044 R)
• M2: 345,421 km (0.104 R)
• M3: 530,175 km (0.025 R)
• M4: 763,248 km (0.093 R)
• M5: 950,694 km (0.098 R)
• M6: 1,212,940 km (0.115 R)
• M7: 1,332,917 km (0.094 R)
• M8: 1,425,668 km (0.099 R)
• M9: 1,618,200 km (0.077 R)
• M10: 1,740,422 km (0.1 R)
• M11: 1,900,491 km (0.105 R)
• M12: 2,065,647 km (0.117 R)
• M13: 2,174,555 km (0.062 R)
• M14: 2,310,240 km (0.117 R)
• M15: 2,748,113 km (0.098 R)
• M16: 2,895,616 km (0.098 R)
• M17: 3,396,620 km (0.104 R)
• M18: 3,805,471 km (0.106 R)
• M19: 4,031,064 km (0.082 R)
• M20: 4,137,877 km (0.084 R)
• M21: 4,245,588 km (0.076 R)
• M22: 4,606,418 km (0.073 R)
• M23: 4,718,317 km (0.118 R)
• M24: 5,158,284 km (0.103 R)
• M25: 5,257,767 km (0.095 R)
• M26: 5,594,512 km (0.089 R)
• M27: 5,765,502 km (0.076 R)
• M28: 6,130,371 km (0.119 R)
• M29: 6,271,442 km (0.037 R)
• M30: 6,628,682 km (0.094 R)
• M31: 6,791,594 km (0.086 R)
• M32: 7,288,707 km (0.055 R)
• M33: 7,569,802 km (0.117 R)
• M34: 7,721,344 km (0.111 R)
• M35: 7,816,489 km (0.116 R)
• M36: 7,931,230 km (0.11 R)
• M37: 8,181,807 km (0.111 R)
• M38: 8,474,271 km (0.119 R)
• M39: 8,889,405 km (0.084 R)
• M40: 9,049,325 km (0.099 R)
• M41: 9,250,684 km (0.112 R)
• M42: 9,473,734 km (0.113 R)
• M43: 9,678,234 km (0.107 R)
• M44: 10,153,955 km (0.096 R)
• M45: 10,405,130 km (0.08 R)
• M46: 11,149,828 km (0.088 R)
• M47: 11,279,231 km (0.112 R)
• M48: 11,430,773 km (0.08 R)
• M49: 11,670,429 km (0.027 R)
• M50: 13,485,650 km (0.065 R)
• M51: 13,646,617 km (0.085 R)
• M52: 13,762,107 km (0.084 R)
• M53: 13,900,933 km (0.055 R)
• M54: 15,315,531 km (0.078 R)
• M55: 15,773,001 km (0.1 R)
• M56: 16,015,649 km (0.091 R)
• M57: 16,113,037 km (0.094 R)
• M58: 16,284,027 km (0.082 R)
• M59: 16,504,684 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.5

Radius: 10.6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.86 AU - 2.78 AU

Year: 2439 Days

Day: 6.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,975,436 km

• M1: 144,212 km (0.06 R)
• M2: 220,208 km (0.025 R)
• M3: 326,423 km (0.12 R)
• M4: 481,107 km (0.115 R)
• M5: 547,528 km (0.06 R)
• M6: 644,916 km (0.092 R)
• M7: 720,015 km (0.091 R)
• M8: 1,063,342 km (0.106 R)
• M9: 1,224,159 km (0.068 R)
• M10: 1,319,752 km (0.056 R)
• M11: 1,405,622 km (0.043 R)
• M12: 1,480,869 km (0.057 R)
• M13: 1,557,463 km (0.069 R)
• M14: 1,809,087 km (0.091 R)
• M15: 1,946,867 km (0.082 R)
• M16: 2,031,240 km (0.111 R)
• M17: 2,366,489 km (0.105 R)
• M18: 2,502,473 km (0.089 R)
• M19: 2,766,513 km (0.068 R)
• M20: 2,990,910 km (0.066 R)
• M21: 3,154,869 km (0.096 R)
• M22: 3,254,801 km (0.07 R)
• M23: 3,389,589 km (0.085 R)
• M24: 3,769,866 km (0.107 R)
• M25: 3,858,279 km (0.096 R)
• M26: 4,019,096 km (0.119 R)
• M27: 4,608,961 km (0.042 R)
• M28: 4,703,656 km (0.083 R)
• M29: 5,108,318 km (0.034 R)
• M30: 5,324,787 km (0.105 R)
• M31: 5,464,212 km (0.033 R)
• M32: 5,930,658 km (0.12 R)
• M33: 6,515,885 km (0.082 R)
• M34: 7,516,994 km (0.116 R)
• M35: 7,763,531 km (0.107 R)
• M36: 7,831,299 km (0.103 R)
• M37: 8,104,016 km (0.089 R)
• M38: 8,472,775 km (0.086 R)
• M39: 8,635,687 km (0.083 R)
• M40: 8,776,309 km (0.119 R)
• M41: 9,059,647 km (0.108 R)
• M42: 9,250,384 km (0.043 R)
• M43: 9,346,127 km (0.111 R)
• M44: 10,173,852 km (0.112 R)
• M45: 10,621,598 km (0.108 R)
• M46: 10,873,222 km (0.108 R)
• M47: 11,101,209 km (0.094 R)
• M48: 11,228,667 km (0.077 R)
• M49: 11,484,928 km (0.115 R)
• M50: 12,134,033 km (0.119 R)
• M51: 12,449,984 km (0.116 R)
• M52: 13,062,886 km (0.084 R)
• M53: 13,278,457 km (0.052 R)
• M54: 13,713,038 km (0.078 R)
• M55: 13,822,394 km (0.102 R)
• M56: 14,401,338 km (0.105 R)
• M57: 14,651,915 km (0.086 R)
• M58: 15,129,281 km (0.092 R)
• M59: 15,327,199 km (0.099 R)
• M60: 16,127,847 km (0.119 R)
• M61: 16,359,126 km (0.116 R)
• M62: 17,000,900 km (0.111 R)
• M63: 17,089,014 km (0.071 R)
• M64: 17,236,218 km (0.04 R)
• M65: 17,443,112 km (0.077 R)
• M66: 17,561,593 km (0.072 R)
• M67: 17,650,754 km (0.113 R)
• M68: 17,829,373 km (0.116 R)
• M69: 18,278,616 km (0.053 R)
• M70: 19,035,731 km (0.103 R)
• M71: 20,019,785 km (0.106 R)
• M72: 20,330,799 km (0.086 R)
• M73: 21,083,426 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.7

Radius: 13.6

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.82 AU - 4.24 AU

Year: 5584 Days

Day: 6.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,975,436 km

• M1: 176,226 km (0.114 R)
• M2: 272,567 km (0.094 R)
• M3: 498,909 km (0.111 R)
• M4: 608,863 km (0.093 R)
• M5: 870,360 km (0.087 R)
• M6: 1,009,187 km (0.07 R)
• M7: 1,142,329 km (0.112 R)
• M8: 1,625,680 km (0.08 R)
• M9: 1,948,662 km (0.115 R)
• M10: 2,066,844 km (0.061 R)
• M11: 2,204,773 km (0.102 R)
• M12: 2,471,955 km (0.026 R)
• M13: 2,637,560 km (0.114 R)
• M14: 2,960,542 km (0.09 R)
• M15: 3,458,852 km (0.067 R)
• M16: 3,603,364 km (0.027 R)
• M17: 3,834,343 km (0.045 R)
• M18: 3,941,006 km (0.072 R)
• M19: 4,266,980 km (0.115 R)
• M20: 5,464,361 km (0.051 R)
• M21: 5,681,727 km (0.115 R)
• M22: 6,150,268 km (0.09 R)
• M23: 6,300,913 km (0.09 R)
• M24: 6,529,049 km (0.11 R)
• M25: 6,941,491 km (0.116 R)
• M26: 7,819,032 km (0.088 R)
• M27: 8,562,982 km (0.095 R)
• M28: 8,986,194 km (0.114 R)
• M29: 9,358,544 km (0.098 R)
• M30: 9,677,486 km (0.096 R)
• M31: 10,326,292 km (0.073 R)
• M32: 10,445,821 km (0.11 R)
• M33: 10,746,662 km (0.069 R)
• M34: 11,418,357 km (0.102 R)
• M35: 11,634,974 km (0.116 R)
• M36: 11,790,556 km (0.062 R)
• M37: 12,356,485 km (0.036 R)
• M38: 12,451,629 km (0.038 R)
• M39: 13,027,731 km (0.116 R)
• M40: 13,156,983 km (0.12 R)
• M41: 13,612,658 km (0.098 R)
• M42: 14,040,508 km (0.107 R)
• M43: 14,139,841 km (0.106 R)
• M44: 14,306,044 km (0.084 R)
• M45: 14,573,077 km (0.115 R)
• M46: 14,943,182 km (0.06 R)
• M47: 16,664,006 km (0.063 R)
• M48: 17,726,450 km (0.038 R)
• M49: 18,302,103 km (0.116 R)
• M50: 18,957,042 km (0.086 R)
• M51: 19,066,997 km (0.092 R)
• M52: 19,287,504 km (0.117 R)
• M53: 21,081,482 km (0.072 R)
• M54: 21,309,469 km (0.079 R)
• M55: 21,844,580 km (0.059 R)
• M56: 22,075,260 km (0.058 R)
• M57: 22,229,645 km (0.119 R)
• M58: 22,694,595 km (0.083 R)
• M59: 23,162,687 km (0.098 R)
• M60: 23,555,382 km (0.117 R)
• M61: 23,871,033 km (0.117 R)
• M62: 24,108,744 km (0.098 R)
• M63: 24,426,789 km (0.05 R)
• M64: 24,826,515 km (0.039 R)
• M65: 25,429,992 km (0.092 R)
• M66: 26,487,500 km (0.055 R)
• M67: 26,610,469 km (0.058 R)
• M68: 26,897,996 km (0.117 R)
• M69: 27,145,431 km (0.074 R)
• M70: 27,476,491 km (0.103 R)
• M71: 27,600,957 km (0.099 R)
• M72: 27,933,662 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 13,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit