🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.1

Radius: 11.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.67 AU - 0.71 AU

Year: 382 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,673,864 km

• M1: 141,370 km (0.081 R)
• M2: 221,255 km (0.115 R)
• M3: 292,015 km (0.037 R)
• M4: 363,672 km (0.099 R)
• M5: 449,542 km (0.099 R)
• M6: 568,322 km (0.099 R)
• M7: 682,615 km (0.117 R)
• M8: 753,375 km (0.117 R)
• M9: 826,977 km (0.041 R)
• M10: 921,822 km (0.116 R)
• M11: 997,519 km (0.052 R)
• M12: 1,135,448 km (0.091 R)
• M13: 1,275,771 km (0.108 R)
• M14: 1,488,648 km (0.086 R)
• M15: 1,560,904 km (0.073 R)
• M16: 1,713,494 km (0.051 R)
• M17: 1,803,702 km (0.105 R)
• M18: 1,895,555 km (0.063 R)
• M19: 1,999,076 km (0.078 R)
• M20: 2,160,343 km (0.117 R)
• M21: 2,432,013 km (0.101 R)
• M22: 2,550,195 km (0.108 R)
• M23: 2,664,936 km (0.088 R)
• M24: 2,770,403 km (0.114 R)
• M25: 3,002,579 km (0.068 R)
• M26: 3,153,074 km (0.081 R)
• M27: 3,300,279 km (0.118 R)
• M28: 3,461,844 km (0.096 R)
• M29: 3,540,533 km (0.12 R)
• M30: 3,811,604 km (0.091 R)
• M31: 3,968,682 km (0.101 R)
• M32: 4,076,692 km (0.109 R)
• M33: 4,172,883 km (0.075 R)
• M34: 4,263,390 km (0.118 R)
• M35: 4,354,495 km (0.103 R)
• M36: 4,485,842 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 14.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.56 AU - 1.76 AU

Year: 1426 Days

Day: 13 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,673,864 km

• M1: 177,573 km (0.085 R)
• M2: 304,880 km (0.111 R)
• M3: 407,654 km (0.037 R)
• M4: 507,436 km (0.076 R)
• M5: 653,743 km (0.113 R)
• M6: 777,909 km (0.078 R)
• M7: 920,476 km (0.088 R)
• M8: 1,038,658 km (0.1 R)
• M9: 1,152,352 km (0.085 R)
• M10: 1,328,878 km (0.079 R)
• M11: 1,437,336 km (0.114 R)
• M12: 1,526,197 km (0.092 R)
• M13: 1,926,222 km (0.117 R)
• M14: 2,056,522 km (0.103 R)
• M15: 2,392,369 km (0.104 R)
• M16: 2,546,754 km (0.054 R)
• M17: 2,760,081 km (0.081 R)
• M18: 3,066,008 km (0.071 R)
• M19: 3,182,844 km (0.067 R)
• M20: 3,405,745 km (0.076 R)
• M21: 3,572,696 km (0.028 R)
• M22: 3,672,628 km (0.092 R)
• M23: 3,765,678 km (0.05 R)
• M24: 3,922,606 km (0.094 R)
• M25: 4,097,785 km (0.119 R)
• M26: 4,186,496 km (0.09 R)
• M27: 4,349,259 km (0.083 R)
• M28: 5,004,198 km (0.087 R)
• M29: 5,238,319 km (0.07 R)
• M30: 5,405,270 km (0.101 R)
• M31: 5,538,263 km (0.116 R)
• M32: 5,672,452 km (0.119 R)
• M33: 5,943,972 km (0.109 R)
• M34: 6,053,777 km (0.11 R)
• M35: 6,219,980 km (0.115 R)
• M36: 6,406,230 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 8.1

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.35 AU - 4.73 AU

Year: 6451 Days

Day: 9.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,673,864 km

• M1: 103,971 km (0.094 R)
• M2: 216,767 km (0.054 R)
• M3: 343,776 km (0.092 R)
• M4: 395,986 km (0.102 R)
• M5: 522,545 km (0.043 R)
• M6: 802,293 km (0.107 R)
• M7: 875,596 km (0.117 R)
• M8: 1,691,802 km (0.114 R)
• M9: 1,748,949 km (0.112 R)
• M10: 2,146,729 km (0.087 R)
• M11: 2,229,607 km (0.106 R)
• M12: 2,463,279 km (0.051 R)
• M13: 2,794,787 km (0.108 R)
• M14: 2,977,297 km (0.094 R)
• M15: 3,475,308 km (0.116 R)
• M16: 3,573,145 km (0.079 R)
• M17: 3,922,755 km (0.116 R)
• M18: 4,153,286 km (0.112 R)
• M19: 4,257,107 km (0.059 R)
• M20: 4,441,112 km (0.076 R)
• M21: 4,520,698 km (0.078 R)
• M22: 4,789,675 km (0.114 R)
• M23: 5,119,239 km (0.097 R)
• M24: 5,174,890 km (0.103 R)
• M25: 5,286,789 km (0.095 R)
• M26: 5,742,613 km (0.034 R)
• M27: 6,330,084 km (0.109 R)
• M28: 6,479,832 km (0.094 R)
• M29: 7,060,122 km (0.052 R)
• M30: 8,009,769 km (0.116 R)
• M31: 8,532,464 km (0.04 R)
• M32: 8,764,790 km (0.066 R)
• M33: 9,066,379 km (0.101 R)
• M34: 9,133,848 km (0.085 R)
• M35: 9,679,880 km (0.081 R)
• M36: 9,991,642 km (0.097 R)
• M37: 10,061,354 km (0.103 R)
• M38: 10,166,222 km (0.113 R)
• M39: 10,342,000 km (0.075 R)
• M40: 10,589,584 km (0.098 R)
• M41: 10,696,248 km (0.099 R)
• M42: 11,126,790 km (0.079 R)
• M43: 11,417,010 km (0.034 R)
• M44: 11,967,680 km (0.037 R)
• M45: 12,116,081 km (0.1 R)
• M46: 13,133,197 km (0.038 R)
• M47: 13,748,792 km (0.07 R)
• M48: 14,373,962 km (0.086 R)
• M49: 15,651,677 km (0.105 R)
• M50: 15,773,300 km (0.05 R)
• M51: 15,895,223 km (0.089 R)
• M52: 16,058,434 km (0.063 R)
• M53: 16,263,084 km (0.085 R)
• M54: 17,341,236 km (0.118 R)
• M55: 17,677,681 km (0.117 R)
• M56: 18,699,734 km (0.106 R)
• M57: 18,958,239 km (0.05 R)
• M58: 19,044,707 km (0.091 R)
• M59: 19,261,324 km (0.091 R)
• M60: 19,872,282 km (0.114 R)
• M61: 20,004,078 km (0.116 R)
• M62: 20,979,157 km (0.055 R)
• M63: 22,242,511 km (0.115 R)
• M64: 24,042,921 km (0.043 R)
• M65: 24,606,307 km (0.104 R)
• M66: 24,747,826 km (0.118 R)
• M67: 25,031,613 km (0.115 R)
• M68: 25,507,035 km (0.111 R)
• M69: 25,698,072 km (0.051 R)
• M70: 26,660,285 km (0.108 R)
• M71: 28,421,950 km (0.108 R)
• M72: 28,917,867 km (0.116 R)
• M73: 29,817,848 km (0.09 R)
• M74: 30,372,407 km (0.103 R)
• M75: 31,389,373 km (0.084 R)
• M76: 31,902,045 km (0.086 R)
• M77: 32,159,353 km (0.094 R)
• M78: 32,262,426 km (0.082 R)
• M79: 33,299,888 km (0.089 R)
• M80: 33,352,097 km (0.111 R)
• M81: 33,560,936 km (0.118 R)
• M82: 33,927,600 km (0.059 R)
• M83: 34,823,542 km (0.077 R)
• M84: 35,035,522 km (0.082 R)
• M85: 35,513,936 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit