🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.7

Radius: 11.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.97 AU - 1.29 AU

Year: 815 Days

Day: 8.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,673,313 km

• M1: 161,117 km (0.069 R)
• M2: 239,955 km (0.064 R)
• M3: 409,150 km (0.069 R)
• M4: 487,839 km (0.111 R)
• M5: 577,747 km (0.071 R)
• M6: 650,601 km (0.076 R)
• M7: 761,902 km (0.103 R)
• M8: 901,776 km (0.116 R)
• M9: 1,102,237 km (0.046 R)
• M10: 1,226,403 km (0.063 R)
• M11: 1,349,074 km (0.05 R)
• M12: 1,450,351 km (0.07 R)
• M13: 1,567,636 km (0.091 R)
• M14: 1,647,671 km (0.112 R)
• M15: 1,931,608 km (0.087 R)
• M16: 2,299,469 km (0.066 R)
• M17: 2,375,764 km (0.096 R)
• M18: 2,546,754 km (0.07 R)
• M19: 2,689,620 km (0.108 R)
• M20: 2,925,686 km (0.071 R)
• M21: 3,305,365 km (0.083 R)
• M22: 3,426,838 km (0.066 R)
• M23: 3,549,808 km (0.081 R)
• M24: 3,665,297 km (0.073 R)
• M25: 3,764,032 km (0.066 R)
• M26: 3,909,292 km (0.108 R)
• M27: 3,991,720 km (0.093 R)
• M28: 4,195,921 km (0.032 R)
• M29: 4,480,007 km (0.095 R)
• M30: 4,585,773 km (0.104 R)
• M31: 4,750,929 km (0.105 R)
• M32: 5,057,006 km (0.085 R)
• M33: 5,137,191 km (0.114 R)
• M34: 5,227,698 km (0.117 R)
• M35: 5,308,780 km (0.101 R)
• M36: 5,471,991 km (0.078 R)
• M37: 5,730,496 km (0.05 R)
• M38: 5,813,972 km (0.056 R)
• M39: 6,120,348 km (0.103 R)
• M40: 6,195,147 km (0.058 R)
• M41: 6,377,956 km (0.084 R)
• M42: 6,682,986 km (0.04 R)
• M43: 6,771,099 km (0.037 R)
• M44: 6,892,722 km (0.102 R)
• M45: 6,981,733 km (0.07 R)
• M46: 7,194,610 km (0.1 R)
• M47: 7,296,187 km (0.083 R)
• M48: 7,432,321 km (0.109 R)
• M49: 7,512,207 km (0.095 R)
• M50: 7,626,799 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.3

Radius: 15

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.73 AU - 2.19 AU

Year: 1861 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,673,313 km

• M1: 204,500 km (0.084 R)
• M2: 315,352 km (0.118 R)
• M3: 530,923 km (0.117 R)
• M4: 655,089 km (0.051 R)
• M5: 775,665 km (0.107 R)
• M6: 1,160,580 km (0.101 R)
• M7: 1,254,528 km (0.118 R)
• M8: 1,361,041 km (0.095 R)
• M9: 1,501,514 km (0.062 R)
• M10: 1,657,694 km (0.094 R)
• M11: 1,786,947 km (0.107 R)
• M12: 1,919,640 km (0.093 R)
• M13: 2,125,187 km (0.108 R)
• M14: 2,326,247 km (0.064 R)
• M15: 2,658,803 km (0.057 R)
• M16: 2,863,303 km (0.115 R)
• M17: 3,261,234 km (0.094 R)
• M18: 3,384,053 km (0.079 R)
• M19: 3,620,568 km (0.096 R)
• M20: 3,719,452 km (0.097 R)
• M21: 3,819,383 km (0.031 R)
• M22: 3,949,234 km (0.075 R)
• M23: 4,228,234 km (0.081 R)
• M24: 4,590,111 km (0.096 R)
• M25: 4,774,865 km (0.114 R)
• M26: 5,040,850 km (0.101 R)
• M27: 5,489,793 km (0.12 R)
• M28: 5,768,643 km (0.086 R)
• M29: 5,951,751 km (0.05 R)
• M30: 6,272,489 km (0.109 R)
• M31: 6,477,887 km (0.092 R)
• M32: 6,616,265 km (0.091 R)
• M33: 6,738,038 km (0.053 R)
• M34: 7,036,934 km (0.086 R)
• M35: 7,161,400 km (0.081 R)
• M36: 7,466,579 km (0.109 R)
• M37: 7,886,351 km (0.074 R)
• M38: 8,127,054 km (0.115 R)
• M39: 8,332,601 km (0.102 R)
• M40: 8,634,789 km (0.102 R)
• M41: 10,019,018 km (0.083 R)
• M42: 10,119,099 km (0.117 R)
• M43: 10,441,632 km (0.042 R)
• M44: 10,624,590 km (0.072 R)
• M45: 11,055,582 km (0.119 R)
• M46: 11,325,307 km (0.107 R)
• M47: 11,429,726 km (0.08 R)
• M48: 11,956,161 km (0.061 R)
• M49: 12,190,282 km (0.093 R)
• M50: 12,361,571 km (0.095 R)
• M51: 13,032,817 km (0.1 R)
• M52: 13,229,987 km (0.059 R)
• M53: 13,627,319 km (0.072 R)
• M54: 13,738,320 km (0.072 R)
• M55: 13,894,351 km (0.038 R)
• M56: 14,842,502 km (0.084 R)
• M57: 15,094,425 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.2

Radius: 9.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.77 AU - 5.15 AU

Year: 6388 Days

Day: 12.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,673,313 km

• M1: 150,196 km (0.088 R)
• M2: 237,412 km (0.089 R)
• M3: 384,167 km (0.112 R)
• M4: 461,061 km (0.082 R)
• M5: 522,845 km (0.073 R)
• M6: 599,139 km (0.097 R)
• M7: 789,278 km (0.103 R)
• M8: 1,055,114 km (0.115 R)
• M9: 1,184,067 km (0.093 R)
• M10: 1,258,118 km (0.042 R)
• M11: 1,570,179 km (0.068 R)
• M12: 1,854,714 km (0.067 R)
• M13: 1,923,978 km (0.104 R)
• M14: 2,228,709 km (0.072 R)
• M15: 2,645,788 km (0.073 R)
• M16: 2,843,556 km (0.103 R)
• M17: 2,964,581 km (0.054 R)
• M18: 3,190,923 km (0.098 R)
• M19: 3,380,463 km (0.113 R)
• M20: 3,638,819 km (0.086 R)
• M21: 3,770,465 km (0.118 R)
• M22: 4,266,830 km (0.119 R)
• M23: 4,522,643 km (0.077 R)
• M24: 4,807,627 km (0.059 R)
• M25: 5,049,676 km (0.045 R)
• M26: 5,172,197 km (0.057 R)
• M27: 5,520,461 km (0.085 R)
• M28: 5,697,435 km (0.11 R)
• M29: 5,902,085 km (0.084 R)
• M30: 6,031,337 km (0.057 R)
• M31: 6,880,006 km (0.119 R)
• M32: 7,015,991 km (0.082 R)
• M33: 7,180,399 km (0.119 R)
• M34: 7,262,977 km (0.095 R)
• M35: 7,512,955 km (0.05 R)
• M36: 8,923,064 km (0.05 R)
• M37: 9,131,005 km (0.1 R)
• M38: 9,340,741 km (0.068 R)
• M39: 10,852,428 km (0.082 R)
• M40: 11,138,309 km (0.044 R)
• M41: 11,394,571 km (0.118 R)
• M42: 11,685,090 km (0.048 R)
• M43: 11,815,090 km (0.095 R)
• M44: 11,978,152 km (0.065 R)
• M45: 12,109,200 km (0.044 R)
• M46: 12,905,360 km (0.059 R)
• M47: 13,309,723 km (0.098 R)
• M48: 14,408,519 km (0.062 R)
• M49: 14,687,818 km (0.087 R)
• M50: 15,251,653 km (0.09 R)
• M51: 15,714,957 km (0.112 R)
• M52: 15,930,378 km (0.106 R)
• M53: 16,074,590 km (0.115 R)
• M54: 16,182,899 km (0.058 R)
• M55: 17,095,745 km (0.053 R)
• M56: 17,206,448 km (0.107 R)
• M57: 17,280,349 km (0.052 R)
• M58: 18,818,814 km (0.108 R)
• M59: 18,933,107 km (0.111 R)
• M60: 19,277,331 km (0.116 R)
• M61: 19,354,075 km (0.108 R)
• M62: 19,778,185 km (0.082 R)
• M63: 19,933,168 km (0.079 R)
• M64: 21,029,421 km (0.071 R)
• M65: 21,904,419 km (0.11 R)
• M66: 22,145,122 km (0.116 R)
• M67: 22,346,332 km (0.101 R)
• M68: 22,548,139 km (0.058 R)
• M69: 23,157,451 km (0.082 R)
• M70: 23,443,632 km (0.084 R)
• M71: 24,892,038 km (0.105 R)
• M72: 25,101,176 km (0.106 R)
• M73: 25,395,286 km (0.109 R)
• M74: 25,563,733 km (0.119 R)
• M75: 25,901,824 km (0.088 R)
• M76: 27,139,896 km (0.11 R)
• M77: 27,312,233 km (0.112 R)
• M78: 28,004,871 km (0.093 R)
• M79: 28,747,325 km (0.073 R)
• M80: 29,673,336 km (0.114 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: 417 - 17,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit