🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 11.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.57 AU - 0.87 AU

Year: 422 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,983,923 km

• M1: 151,692 km (0.074 R)
• M2: 263,891 km (0.11 R)
• M3: 368,310 km (0.089 R)
• M4: 441,164 km (0.072 R)
• M5: 515,365 km (0.033 R)
• M6: 631,004 km (0.104 R)
• M7: 738,565 km (0.089 R)
• M8: 856,149 km (0.111 R)
• M9: 943,963 km (0.12 R)
• M10: 1,059,153 km (0.062 R)
• M11: 1,143,526 km (0.064 R)
• M12: 1,230,442 km (0.104 R)
• M13: 1,308,383 km (0.082 R)
• M14: 1,392,008 km (0.065 R)
• M15: 1,501,065 km (0.119 R)
• M16: 1,576,911 km (0.088 R)
• M17: 1,699,282 km (0.069 R)
• M18: 1,829,283 km (0.066 R)
• M19: 1,988,904 km (0.074 R)
• M20: 2,117,259 km (0.109 R)
• M21: 2,207,466 km (0.041 R)
• M22: 2,312,933 km (0.084 R)
• M23: 2,410,620 km (0.085 R)
• M24: 2,509,803 km (0.061 R)
• M25: 2,600,759 km (0.099 R)
• M26: 2,800,921 km (0.119 R)
• M27: 2,885,444 km (0.037 R)
• M28: 3,128,690 km (0.096 R)
• M29: 3,263,328 km (0.069 R)
• M30: 3,421,004 km (0.059 R)
• M31: 3,522,282 km (0.077 R)
• M32: 3,613,836 km (0.072 R)
• M33: 3,727,829 km (0.032 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 9.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.07 AU - 1.69 AU

Year: 1119 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 45,983,923 km

• M1: 121,174 km (0.114 R)
• M2: 208,988 km (0.048 R)
• M3: 285,582 km (0.12 R)
• M4: 348,114 km (0.091 R)
• M5: 487,839 km (0.112 R)
• M6: 623,674 km (0.093 R)
• M7: 690,245 km (0.091 R)
• M8: 822,489 km (0.062 R)
• M9: 929,900 km (0.063 R)
• M10: 1,027,289 km (0.091 R)
• M11: 1,133,503 km (0.085 R)
• M12: 1,407,118 km (0.061 R)
• M13: 1,514,529 km (0.076 R)
• M14: 1,678,039 km (0.109 R)
• M15: 1,928,017 km (0.119 R)
• M16: 2,060,711 km (0.074 R)
• M17: 2,183,531 km (0.117 R)
• M18: 2,282,265 km (0.117 R)
• M19: 2,382,496 km (0.106 R)
• M20: 2,497,836 km (0.112 R)
• M21: 2,636,064 km (0.12 R)
• M22: 2,755,593 km (0.099 R)
• M23: 2,855,375 km (0.046 R)
• M24: 2,956,353 km (0.115 R)
• M25: 3,021,877 km (0.105 R)
• M26: 3,342,016 km (0.071 R)
• M27: 3,441,050 km (0.075 R)
• M28: 3,595,136 km (0.083 R)
• M29: 4,087,762 km (0.109 R)
• M30: 4,218,361 km (0.108 R)
• M31: 4,341,929 km (0.06 R)
• M32: 4,550,917 km (0.025 R)
• M33: 4,703,357 km (0.089 R)
• M34: 4,788,777 km (0.104 R)
• M35: 4,874,796 km (0.111 R)
• M36: 5,074,509 km (0.117 R)
• M37: 5,135,844 km (0.079 R)
• M38: 5,259,113 km (0.094 R)
• M39: 5,490,990 km (0.075 R)
• M40: 5,844,938 km (0.077 R)
• M41: 5,909,265 km (0.108 R)
• M42: 6,038,668 km (0.119 R)
• M43: 6,338,013 km (0.107 R)
• M44: 6,432,559 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.7

Radius: 6.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.31 AU - 10.99 AU

Year: 19105 Days

Day: 23.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,983,923 km

• M1: 130,001 km (0.091 R)
• M2: 169,943 km (0.075 R)
• M3: 292,165 km (0.088 R)
• M4: 352,303 km (0.072 R)
• M5: 417,228 km (0.108 R)
• M6: 637,287 km (0.087 R)
• M7: 751,729 km (0.033 R)
• M8: 820,395 km (0.058 R)
• M9: 1,019,958 km (0.115 R)
• M10: 1,077,105 km (0.112 R)
• M11: 1,115,851 km (0.106 R)
• M12: 1,234,930 km (0.03 R)
• M13: 1,316,611 km (0.043 R)
• M14: 1,550,582 km (0.087 R)
• M15: 1,661,434 km (0.049 R)
• M16: 1,820,905 km (0.082 R)
• M17: 1,914,254 km (0.116 R)
• M18: 2,507,709 km (0.114 R)
• M19: 2,851,485 km (0.051 R)
• M20: 3,582,869 km (0.083 R)
• M21: 4,494,967 km (0.112 R)
• M22: 4,781,896 km (0.09 R)
• M23: 5,440,875 km (0.12 R)
• M24: 5,988,403 km (0.074 R)
• M25: 6,163,133 km (0.108 R)
• M26: 6,268,749 km (0.111 R)
• M27: 7,172,320 km (0.028 R)
• M28: 7,320,721 km (0.093 R)
• M29: 7,432,621 km (0.083 R)
• M30: 8,193,176 km (0.099 R)
• M31: 8,348,160 km (0.029 R)
• M32: 8,465,145 km (0.097 R)
• M33: 8,543,385 km (0.072 R)
• M34: 8,858,887 km (0.026 R)
• M35: 8,898,680 km (0.107 R)
• M36: 9,138,186 km (0.091 R)
• M37: 9,178,278 km (0.042 R)
• M38: 9,501,410 km (0.079 R)
• M39: 9,664,322 km (0.068 R)
• M40: 9,992,988 km (0.109 R)
• M41: 10,534,981 km (0.088 R)
• M42: 11,603,708 km (0.114 R)
• M43: 11,647,241 km (0.101 R)
• M44: 12,706,694 km (0.115 R)
• M45: 12,886,211 km (0.034 R)
• M46: 13,247,939 km (0.038 R)
• M47: 13,475,627 km (0.087 R)
• M48: 15,486,970 km (0.052 R)
• M49: 16,016,397 km (0.097 R)
• M50: 16,551,658 km (0.112 R)
• M51: 16,895,434 km (0.116 R)
• M52: 17,540,051 km (0.106 R)
• M53: 18,547,294 km (0.112 R)
• M54: 19,728,818 km (0.032 R)
• M55: 19,936,759 km (0.048 R)
• M56: 20,407,244 km (0.078 R)
• M57: 20,987,384 km (0.056 R)
• M58: 21,252,921 km (0.074 R)
• M59: 21,733,429 km (0.098 R)
• M60: 21,948,252 km (0.09 R)
• M61: 22,978,083 km (0.113 R)
• M62: 23,581,412 km (0.065 R)
• M63: 23,691,665 km (0.111 R)
• M64: 24,189,976 km (0.1 R)
• M65: 27,309,390 km (0.11 R)
• M66: 28,592,192 km (0.092 R)
• M67: 28,945,393 km (0.04 R)
• M68: 30,312,867 km (0.078 R)
• M69: 30,552,822 km (0.099 R)
• M70: 30,673,099 km (0.05 R)
• M71: 31,337,014 km (0.087 R)
• M72: 31,640,548 km (0.115 R)
• M73: 32,740,691 km (0.105 R)
• M74: 33,481,200 km (0.06 R)
• M75: 33,915,782 km (0.075 R)
• M76: 34,164,863 km (0.076 R)
• M77: 34,539,605 km (0.096 R)
• M78: 34,727,500 km (0.094 R)
• M79: 35,104,487 km (0.115 R)
• M80: 35,167,318 km (0.101 R)
• M81: 36,370,384 km (0.052 R)
• M82: 36,434,113 km (0.118 R)
• M83: 36,561,570 km (0.081 R)
• M84: 38,232,429 km (0.06 R)
• M85: 38,491,682 km (0.083 R)
• M86: 39,142,432 km (0.11 R)
• M87: 40,785,167 km (0.077 R)
• M88: 42,182,261 km (0.101 R)
• M89: 44,273,191 km (0.082 R)
• M90: 44,749,959 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit