🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.8

Radius: 11.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.8 AU - 0.94 AU

Year: 541 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 42,180,491 km

• M1: 150,196 km (0.116 R)
• M2: 242,648 km (0.085 R)
• M3: 373,995 km (0.086 R)
• M4: 462,856 km (0.104 R)
• M5: 565,031 km (0.067 R)
• M6: 667,954 km (0.055 R)
• M7: 756,516 km (0.075 R)
• M8: 836,102 km (0.12 R)
• M9: 923,468 km (0.105 R)
• M10: 1,053,468 km (0.07 R)
• M11: 1,205,609 km (0.08 R)
• M12: 1,321,996 km (0.037 R)
• M13: 1,464,862 km (0.098 R)
• M14: 1,578,258 km (0.051 R)
• M15: 1,688,960 km (0.056 R)
• M16: 1,778,270 km (0.068 R)
• M17: 1,869,225 km (0.117 R)
• M18: 2,049,640 km (0.105 R)
• M19: 2,249,054 km (0.084 R)
• M20: 2,328,042 km (0.112 R)
• M21: 2,653,268 km (0.036 R)
• M22: 2,779,229 km (0.103 R)
• M23: 2,942,889 km (0.072 R)
• M24: 3,036,837 km (0.119 R)
• M25: 3,161,452 km (0.081 R)
• M26: 3,310,002 km (0.117 R)
• M27: 3,438,357 km (0.068 R)
• M28: 3,645,401 km (0.091 R)
• M29: 3,738,750 km (0.077 R)
• M30: 3,967,934 km (0.098 R)
• M31: 4,161,065 km (0.066 R)
• M32: 4,242,446 km (0.12 R)
• M33: 4,506,486 km (0.041 R)
• M34: 4,590,111 km (0.118 R)
• M35: 4,699,767 km (0.103 R)
• M36: 5,137,939 km (0.09 R)
• M37: 5,269,435 km (0.079 R)
• M38: 5,419,632 km (0.039 R)
• M39: 5,544,546 km (0.119 R)
• M40: 5,788,091 km (0.054 R)
• M41: 5,970,900 km (0.12 R)
• M42: 6,062,903 km (0.097 R)
• M43: 6,183,329 km (0.083 R)
• M44: 6,304,653 km (0.075 R)
• M45: 6,389,026 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 10

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.89 AU - 1.09 AU

Year: 657 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 42,180,491 km

• M1: 148,551 km (0.086 R)
• M2: 214,673 km (0.108 R)
• M3: 298,149 km (0.102 R)
• M4: 424,260 km (0.086 R)
• M5: 511,924 km (0.052 R)
• M6: 575,952 km (0.094 R)
• M7: 675,434 km (0.108 R)
• M8: 811,120 km (0.037 R)
• M9: 898,335 km (0.039 R)
• M10: 967,300 km (0.107 R)
• M11: 1,049,279 km (0.108 R)
• M12: 1,128,118 km (0.097 R)
• M13: 1,352,365 km (0.086 R)
• M14: 1,420,133 km (0.117 R)
• M15: 1,520,812 km (0.079 R)
• M16: 1,604,288 km (0.079 R)
• M17: 1,716,037 km (0.082 R)
• M18: 1,796,521 km (0.063 R)
• M19: 1,933,552 km (0.093 R)
• M20: 2,261,920 km (0.038 R)
• M21: 2,372,921 km (0.051 R)
• M22: 2,448,020 km (0.098 R)
• M23: 2,569,792 km (0.117 R)
• M24: 2,654,614 km (0.08 R)
• M25: 3,011,854 km (0.073 R)
• M26: 3,093,385 km (0.046 R)
• M27: 3,208,725 km (0.062 R)
• M28: 3,409,784 km (0.119 R)
• M29: 3,529,014 km (0.03 R)
• M30: 3,597,829 km (0.104 R)
• M31: 3,921,858 km (0.087 R)
• M32: 4,200,708 km (0.102 R)
• M33: 4,467,292 km (0.06 R)
• M34: 4,692,287 km (0.062 R)
• M35: 4,834,704 km (0.101 R)
• M36: 5,261,058 km (0.081 R)
• M37: 5,488,746 km (0.104 R)
• M38: 5,598,850 km (0.099 R)
• M39: 5,709,552 km (0.045 R)
• M40: 5,851,670 km (0.113 R)
• M41: 6,015,480 km (0.093 R)
• M42: 6,108,380 km (0.049 R)
• M43: 6,191,257 km (0.045 R)
• M44: 6,305,849 km (0.058 R)
• M45: 6,400,246 km (0.056 R)
• M46: 6,505,563 km (0.117 R)
• M47: 6,568,992 km (0.052 R)
• M48: 6,675,356 km (0.118 R)
• M49: 6,932,814 km (0.106 R)
• M50: 7,117,119 km (0.095 R)
• M51: 7,193,563 km (0.084 R)
• M52: 7,413,322 km (0.112 R)
• M53: 7,479,594 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.9

Radius: 7

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.22 AU - 7.12 AU

Year: 10220 Days

Day: 24 Hours

Environment

Temp: -232 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,180,491 km

• M1: 106,663 km (0.078 R)
• M2: 197,320 km (0.101 R)
• M3: 462,407 km (0.109 R)
• M4: 900,280 km (0.073 R)
• M5: 1,223,561 km (0.059 R)
• M6: 1,498,821 km (0.093 R)
• M7: 1,581,100 km (0.057 R)
• M8: 1,815,071 km (0.071 R)
• M9: 1,992,195 km (0.119 R)
• M10: 2,082,851 km (0.082 R)
• M11: 2,387,283 km (0.085 R)
• M12: 2,959,794 km (0.116 R)
• M13: 3,274,847 km (0.082 R)
• M14: 3,711,673 km (0.058 R)
• M15: 4,224,943 km (0.093 R)
• M16: 5,222,910 km (0.114 R)
• M17: 5,507,296 km (0.069 R)
• M18: 5,796,917 km (0.069 R)
• M19: 6,323,652 km (0.098 R)
• M20: 6,626,737 km (0.097 R)
• M21: 6,694,804 km (0.092 R)
• M22: 7,282,275 km (0.091 R)
• M23: 7,422,897 km (0.116 R)
• M24: 7,599,871 km (0.046 R)
• M25: 7,778,341 km (0.108 R)
• M26: 7,850,148 km (0.077 R)
• M27: 8,175,823 km (0.102 R)
• M28: 8,358,631 km (0.103 R)
• M29: 8,691,187 km (0.102 R)
• M30: 8,840,486 km (0.034 R)
• M31: 9,293,169 km (0.103 R)
• M32: 10,696,098 km (0.072 R)
• M33: 11,218,793 km (0.079 R)
• M34: 11,544,468 km (0.105 R)
• M35: 12,372,641 km (0.098 R)
• M36: 12,540,490 km (0.064 R)
• M37: 13,998,022 km (0.028 R)
• M38: 14,569,337 km (0.089 R)
• M39: 14,746,610 km (0.061 R)
• M40: 14,969,361 km (0.119 R)
• M41: 15,372,976 km (0.115 R)
• M42: 15,734,704 km (0.087 R)
• M43: 16,099,274 km (0.103 R)
• M44: 16,605,214 km (0.067 R)
• M45: 17,397,185 km (0.071 R)
• M46: 17,868,867 km (0.067 R)
• M47: 17,963,712 km (0.09 R)
• M48: 18,297,016 km (0.06 R)
• M49: 18,392,609 km (0.11 R)
• M50: 18,488,352 km (0.065 R)
• M51: 18,969,608 km (0.053 R)
• M52: 19,846,252 km (0.056 R)
• M53: 22,400,935 km (0.109 R)
• M54: 22,708,358 km (0.074 R)
• M55: 22,913,906 km (0.12 R)
• M56: 23,951,367 km (0.109 R)
• M57: 24,003,726 km (0.097 R)
• M58: 24,318,181 km (0.086 R)
• M59: 24,581,324 km (0.113 R)
• M60: 25,163,409 km (0.106 R)
• M61: 25,589,613 km (0.107 R)
• M62: 25,803,688 km (0.076 R)
• M63: 26,233,483 km (0.07 R)
• M64: 27,427,573 km (0.056 R)
• M65: 27,866,194 km (0.105 R)
• M66: 28,472,963 km (0.109 R)
• M67: 28,583,815 km (0.092 R)
• M68: 28,861,468 km (0.083 R)
• M69: 30,037,457 km (0.11 R)
• M70: 31,000,718 km (0.057 R)
• M71: 31,457,590 km (0.066 R)
• M72: 31,916,706 km (0.043 R)
• M73: 32,089,342 km (0.064 R)
• M74: 32,551,599 km (0.093 R)
• M75: 34,480,963 km (0.09 R)
• M76: 34,540,054 km (0.026 R)
• M77: 35,370,173 km (0.067 R)
• M78: 35,548,942 km (0.115 R)
• M79: 36,027,057 km (0.097 R)
• M80: 36,146,885 km (0.114 R)
• M81: 36,327,001 km (0.093 R)
• M82: 37,413,530 km (0.054 R)
• M83: 37,595,590 km (0.076 R)
• M84: 37,717,214 km (0.051 R)
• M85: 38,082,831 km (0.028 R)
• M86: 38,204,903 km (0.098 R)
• M87: 38,327,124 km (0.09 R)
• M88: 38,510,681 km (0.103 R)
• M89: 38,633,351 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 16,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit