🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.6

Radius: 14.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.67 AU - 0.89 AU

Year: 476 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 20,217,148 km

• M1: 184,155 km (0.036 R)
• M2: 293,212 km (0.096 R)
• M3: 392,994 km (0.085 R)
• M4: 512,373 km (0.113 R)
• M5: 634,744 km (0.085 R)
• M6: 733,778 km (0.095 R)
• M7: 883,076 km (0.119 R)
• M8: 996,920 km (0.102 R)
• M9: 1,123,181 km (0.104 R)
• M10: 1,215,483 km (0.117 R)
• M11: 1,355,656 km (0.059 R)
• M12: 1,505,403 km (0.069 R)
• M13: 1,624,633 km (0.108 R)
• M14: 1,788,891 km (0.089 R)
• M15: 1,971,850 km (0.086 R)
• M16: 2,094,520 km (0.094 R)
• M17: 2,251,598 km (0.034 R)
• M18: 2,394,164 km (0.077 R)
• M19: 2,502,024 km (0.111 R)
• M20: 2,669,275 km (0.088 R)
• M21: 2,761,726 km (0.109 R)
• M22: 2,884,995 km (0.039 R)
• M23: 3,040,577 km (0.04 R)
• M24: 3,219,645 km (0.073 R)
• M25: 3,386,447 km (0.078 R)
• M26: 3,497,598 km (0.108 R)
• M27: 3,615,332 km (0.053 R)
• M28: 3,805,620 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.2

Radius: 12.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.2 AU - 2.34 AU

Year: 2361 Days

Day: 11.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,217,148 km

• M1: 160,967 km (0.079 R)
• M2: 247,435 km (0.093 R)
• M3: 334,202 km (0.087 R)
• M4: 452,234 km (0.083 R)
• M5: 620,083 km (0.114 R)
• M6: 910,752 km (0.069 R)
• M7: 1,082,789 km (0.048 R)
• M8: 1,245,402 km (0.069 R)
• M9: 1,394,701 km (0.028 R)
• M10: 1,891,515 km (0.098 R)
• M11: 2,153,611 km (0.054 R)
• M12: 2,243,818 km (0.054 R)
• M13: 2,441,288 km (0.076 R)
• M14: 2,535,385 km (0.075 R)
• M15: 2,686,030 km (0.081 R)
• M16: 2,825,455 km (0.113 R)
• M17: 3,155,767 km (0.102 R)
• M18: 3,318,230 km (0.112 R)
• M19: 3,422,949 km (0.06 R)
• M20: 3,697,760 km (0.045 R)
• M21: 3,995,759 km (0.035 R)
• M22: 4,317,843 km (0.112 R)
• M23: 4,834,106 km (0.107 R)
• M24: 5,143,025 km (0.056 R)
• M25: 5,422,923 km (0.09 R)
• M26: 5,780,163 km (0.071 R)
• M27: 6,034,629 km (0.089 R)
• M28: 6,498,532 km (0.116 R)
• M29: 6,725,322 km (0.111 R)
• M30: 6,839,764 km (0.087 R)
• M31: 6,974,103 km (0.073 R)
• M32: 7,109,190 km (0.046 R)
• M33: 7,245,324 km (0.114 R)
• M34: 7,519,986 km (0.071 R)
• M35: 7,718,353 km (0.088 R)
• M36: 7,878,273 km (0.111 R)
• M37: 8,079,781 km (0.082 R)
• M38: 8,201,554 km (0.116 R)
• M39: 8,549,818 km (0.091 R)
• M40: 8,632,396 km (0.076 R)
• M41: 8,715,422 km (0.056 R)
• M42: 9,303,342 km (0.066 R)
• M43: 9,645,173 km (0.112 R)
• M44: 9,817,510 km (0.079 R)
• M45: 10,056,418 km (0.038 R)
• M46: 10,473,347 km (0.088 R)
• M47: 10,806,651 km (0.097 R)
• M48: 11,075,778 km (0.089 R)
• M49: 11,188,574 km (0.12 R)
• M50: 11,369,887 km (0.108 R)
• M51: 11,597,874 km (0.118 R)
• M52: 11,689,428 km (0.089 R)
• M53: 11,781,281 km (0.057 R)
• M54: 12,127,899 km (0.07 R)
• M55: 12,314,298 km (0.092 R)
• M56: 12,407,647 km (0.044 R)
• M57: 12,548,419 km (0.114 R)
• M58: 12,689,639 km (0.114 R)
• M59: 12,973,576 km (0.104 R)
• M60: 13,068,870 km (0.026 R)
• M61: 13,211,886 km (0.087 R)
• M62: 13,355,649 km (0.078 R)
• M63: 13,692,992 km (0.092 R)
• M64: 13,935,640 km (0.073 R)
• M65: 14,995,242 km (0.075 R)
• M66: 15,371,032 km (0.099 R)
• M67: 15,749,963 km (0.095 R)
• M68: 16,439,759 km (0.067 R)
• M69: 17,348,566 km (0.078 R)
• M70: 17,453,434 km (0.099 R)
• M71: 17,637,589 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 9.8

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.17 AU - 2.47 AU

Year: 2439 Days

Day: 10.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,217,148 km

• M1: 182,958 km (0.1 R)
• M2: 282,590 km (0.082 R)
• M3: 462,557 km (0.03 R)
• M4: 559,646 km (0.084 R)
• M5: 655,388 km (0.099 R)
• M6: 795,861 km (0.077 R)
• M7: 864,975 km (0.099 R)
• M8: 1,031,328 km (0.11 R)
• M9: 1,383,930 km (0.109 R)
• M10: 1,580,352 km (0.074 R)
• M11: 1,786,199 km (0.093 R)
• M12: 1,987,109 km (0.073 R)
• M13: 2,097,362 km (0.084 R)
• M14: 2,382,047 km (0.117 R)
• M15: 2,499,332 km (0.069 R)
• M16: 2,618,711 km (0.079 R)
• M17: 2,694,258 km (0.071 R)
• M18: 2,755,294 km (0.063 R)
• M19: 2,972,510 km (0.115 R)
• M20: 3,227,724 km (0.091 R)
• M21: 3,374,479 km (0.085 R)
• M22: 4,265,035 km (0.094 R)
• M23: 4,426,302 km (0.114 R)
• M24: 4,516,809 km (0.064 R)
• M25: 4,589,663 km (0.056 R)
• M26: 4,847,719 km (0.067 R)
• M27: 5,320,448 km (0.053 R)
• M28: 5,967,010 km (0.032 R)
• M29: 6,087,137 km (0.067 R)
• M30: 6,576,173 km (0.076 R)
• M31: 6,762,871 km (0.104 R)
• M32: 6,930,271 km (0.099 R)
• M33: 7,120,260 km (0.117 R)
• M34: 7,462,391 km (0.101 R)
• M35: 8,184,799 km (0.082 R)
• M36: 8,273,959 km (0.076 R)
• M37: 8,385,709 km (0.045 R)
• M38: 8,498,057 km (0.111 R)
• M39: 9,021,200 km (0.114 R)
• M40: 9,344,781 km (0.051 R)
• M41: 9,554,816 km (0.075 R)
• M42: 9,766,497 km (0.067 R)
• M43: 9,932,102 km (0.1 R)
• M44: 10,242,368 km (0.045 R)
• M45: 10,531,391 km (0.083 R)
• M46: 11,019,379 km (0.06 R)
• M47: 11,093,131 km (0.115 R)
• M48: 11,941,351 km (0.074 R)
• M49: 12,475,714 km (0.116 R)
• M50: 12,578,339 km (0.102 R)
• M51: 12,862,126 km (0.087 R)
• M52: 13,514,971 km (0.069 R)
• M53: 13,965,111 km (0.091 R)
• M54: 14,581,903 km (0.099 R)
• M55: 14,662,985 km (0.109 R)
• M56: 15,016,185 km (0.075 R)
• M57: 15,234,898 km (0.111 R)
• M58: 15,675,613 km (0.112 R)
• M59: 15,897,616 km (0.044 R)
• M60: 16,176,467 km (0.089 R)
• M61: 16,316,490 km (0.091 R)
• M62: 16,682,556 km (0.116 R)
• M63: 17,193,732 km (0.032 R)
• M64: 17,825,633 km (0.118 R)
• M65: 17,941,422 km (0.104 R)
• M66: 18,787,847 km (0.108 R)
• M67: 18,905,581 km (0.109 R)
• M68: 19,171,416 km (0.099 R)
• M69: 19,379,058 km (0.091 R)
• M70: 19,557,678 km (0.08 R)
• M71: 19,766,666 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 11,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit