🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 10.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.69 AU - 1.03 AU

Year: 532 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,702,750 km

• M1: 128,654 km (0.071 R)
• M2: 195,076 km (0.061 R)
• M3: 281,693 km (0.096 R)
• M4: 366,066 km (0.059 R)
• M5: 452,534 km (0.107 R)
• M6: 537,356 km (0.025 R)
• M7: 635,641 km (0.1 R)
• M8: 736,770 km (0.096 R)
• M9: 803,490 km (0.105 R)
• M10: 1,030,430 km (0.088 R)
• M11: 1,188,705 km (0.092 R)
• M12: 1,287,738 km (0.027 R)
• M13: 1,370,017 km (0.09 R)
• M14: 1,439,132 km (0.034 R)
• M15: 1,529,937 km (0.11 R)
• M16: 1,617,452 km (0.035 R)
• M17: 1,728,005 km (0.118 R)
• M18: 1,895,854 km (0.056 R)
• M19: 2,080,607 km (0.071 R)
• M20: 2,236,189 km (0.092 R)
• M21: 2,336,270 km (0.082 R)
• M22: 2,401,794 km (0.108 R)
• M23: 2,583,705 km (0.069 R)
• M24: 2,713,855 km (0.071 R)
• M25: 2,871,531 km (0.115 R)
• M26: 3,006,468 km (0.058 R)
• M27: 3,163,247 km (0.082 R)
• M28: 3,430,728 km (0.118 R)
• M29: 3,512,408 km (0.038 R)
• M30: 3,580,924 km (0.101 R)
• M31: 3,670,833 km (0.115 R)
• M32: 3,740,396 km (0.059 R)
• M33: 3,817,588 km (0.112 R)
• M34: 3,881,018 km (0.06 R)
• M35: 3,980,500 km (0.087 R)
• M36: 4,189,339 km (0.047 R)
• M37: 4,372,297 km (0.034 R)
• M38: 4,498,109 km (0.107 R)
• M39: 4,610,307 km (0.113 R)
• M40: 4,700,664 km (0.078 R)
• M41: 4,814,508 km (0.103 R)
• M42: 5,037,110 km (0.119 R)
• M43: 5,106,972 km (0.119 R)
• M44: 5,223,958 km (0.043 R)
• M45: 5,341,841 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 10.1

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.35 AU - 1.35 AU

Year: 1046 Days

Day: 8.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,702,750 km

• M1: 157,377 km (0.079 R)
• M2: 233,672 km (0.098 R)
• M3: 305,329 km (0.082 R)
• M4: 371,601 km (0.113 R)
• M5: 462,557 km (0.115 R)
• M6: 533,167 km (0.08 R)
• M7: 623,524 km (0.085 R)
• M8: 804,238 km (0.117 R)
• M9: 892,202 km (0.117 R)
• M10: 1,091,616 km (0.04 R)
• M11: 1,264,700 km (0.119 R)
• M12: 1,361,640 km (0.102 R)
• M13: 1,504,805 km (0.04 R)
• M14: 1,608,028 km (0.114 R)
• M15: 1,698,385 km (0.112 R)
• M16: 1,980,227 km (0.109 R)
• M17: 2,118,605 km (0.113 R)
• M18: 2,243,370 km (0.106 R)
• M19: 2,353,474 km (0.067 R)
• M20: 2,430,965 km (0.057 R)
• M21: 2,517,882 km (0.119 R)
• M22: 2,605,995 km (0.11 R)
• M23: 2,757,986 km (0.053 R)
• M24: 2,839,816 km (0.109 R)
• M25: 3,146,492 km (0.062 R)
• M26: 3,232,062 km (0.101 R)
• M27: 3,347,402 km (0.062 R)
• M28: 3,552,501 km (0.086 R)
• M29: 3,621,764 km (0.084 R)
• M30: 3,812,053 km (0.076 R)
• M31: 3,985,287 km (0.115 R)
• M32: 4,067,716 km (0.091 R)
• M33: 4,182,008 km (0.059 R)
• M34: 4,276,255 km (0.077 R)
• M35: 4,350,156 km (0.092 R)
• M36: 4,563,483 km (0.072 R)
• M37: 4,780,250 km (0.101 R)
• M38: 4,945,107 km (0.107 R)
• M39: 5,111,909 km (0.064 R)
• M40: 5,439,528 km (0.05 R)
• M41: 5,542,601 km (0.104 R)
• M42: 5,727,654 km (0.116 R)
• M43: 6,366,736 km (0.116 R)
• M44: 6,475,493 km (0.074 R)
• M45: 6,572,732 km (0.047 R)
• M46: 6,744,022 km (0.109 R)
• M47: 6,854,874 km (0.078 R)
• M48: 7,241,435 km (0.112 R)
• M49: 7,367,695 km (0.12 R)
• M50: 7,545,717 km (0.084 R)
• M51: 7,660,907 km (0.099 R)
• M52: 7,776,696 km (0.066 R)
• M53: 7,841,172 km (0.091 R)
• M54: 8,009,919 km (0.109 R)
• M55: 8,127,503 km (0.036 R)
• M56: 8,536,653 km (0.112 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 12.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.72 AU - 4.24 AU

Year: 5295 Days

Day: 5.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,702,750 km

• M1: 194,926 km (0.097 R)
• M2: 280,945 km (0.032 R)
• M3: 490,232 km (0.051 R)
• M4: 630,555 km (0.101 R)
• M5: 772,972 km (0.091 R)
• M6: 927,357 km (0.038 R)
• M7: 1,437,785 km (0.112 R)
• M8: 1,632,412 km (0.077 R)
• M9: 1,723,816 km (0.112 R)
• M10: 2,067,592 km (0.046 R)
• M11: 2,412,714 km (0.096 R)
• M12: 2,560,218 km (0.077 R)
• M13: 2,710,863 km (0.081 R)
• M14: 2,864,500 km (0.111 R)
• M15: 3,226,826 km (0.088 R)
• M16: 3,508,369 km (0.076 R)
• M17: 4,070,408 km (0.044 R)
• M18: 4,196,370 km (0.071 R)
• M19: 4,323,678 km (0.048 R)
• M20: 4,504,093 km (0.066 R)
• M21: 4,660,871 km (0.093 R)
• M22: 4,899,330 km (0.065 R)
• M23: 5,006,592 km (0.095 R)
• M24: 5,360,690 km (0.084 R)
• M25: 5,610,818 km (0.082 R)
• M26: 5,807,988 km (0.119 R)
• M27: 6,442,582 km (0.076 R)
• M28: 6,738,486 km (0.114 R)
• M29: 7,160,203 km (0.07 R)
• M30: 7,652,679 km (0.09 R)
• M31: 8,029,367 km (0.101 R)
• M32: 8,412,038 km (0.116 R)
• M33: 8,540,991 km (0.096 R)
• M34: 9,030,475 km (0.115 R)
• M35: 9,428,555 km (0.117 R)
• M36: 9,562,595 km (0.072 R)
• M37: 10,518,226 km (0.028 R)
• M38: 10,761,921 km (0.1 R)
• M39: 10,937,250 km (0.111 R)
• M40: 11,042,716 km (0.072 R)
• M41: 11,184,086 km (0.091 R)
• M42: 11,791,454 km (0.077 R)
• M43: 12,630,399 km (0.028 R)
• M44: 13,001,102 km (0.101 R)
• M45: 13,526,191 km (0.102 R)
• M46: 14,096,458 km (0.117 R)
• M47: 14,326,838 km (0.117 R)
• M48: 14,597,162 km (0.087 R)
• M49: 15,655,716 km (0.115 R)
• M50: 16,415,374 km (0.083 R)
• M51: 17,804,690 km (0.105 R)
• M52: 17,887,567 km (0.102 R)
• M53: 17,970,594 km (0.101 R)
• M54: 19,019,275 km (0.111 R)
• M55: 19,444,432 km (0.094 R)
• M56: 19,529,703 km (0.109 R)
• M57: 20,001,684 km (0.117 R)
• M58: 20,520,789 km (0.098 R)
• M59: 20,913,034 km (0.072 R)
• M60: 22,372,362 km (0.098 R)
• M61: 22,775,977 km (0.088 R)
• M62: 23,136,956 km (0.114 R)
• M63: 23,773,046 km (0.11 R)
• M64: 23,864,451 km (0.096 R)
• M65: 24,645,501 km (0.115 R)
• M66: 25,062,580 km (0.103 R)
• M67: 25,248,530 km (0.076 R)
• M68: 25,622,076 km (0.076 R)
• M69: 26,138,638 km (0.075 R)
• M70: 27,708,966 km (0.103 R)
• M71: 27,853,328 km (0.086 R)
• M72: 28,724,138 km (0.036 R)
• M73: 29,065,221 km (0.114 R)
• M74: 29,456,718 km (0.076 R)
• M75: 30,343,983 km (0.108 R)
• M76: 32,803,522 km (0.101 R)
• M77: 33,007,125 km (0.111 R)
• M78: 33,569,164 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 11,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit