🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.7

Radius: 8.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.47 AU - 0.69 AU

Year: 305 Days

Day: 7.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 14,812,897 km

• M1: 102,325 km (0.097 R)
• M2: 167,849 km (0.096 R)
• M3: 247,435 km (0.05 R)
• M4: 322,982 km (0.043 R)
• M5: 383,719 km (0.113 R)
• M6: 555,457 km (0.112 R)
• M7: 619,485 km (0.109 R)
• M8: 686,205 km (0.075 R)
• M9: 831,016 km (0.062 R)
• M10: 891,753 km (0.114 R)
• M11: 971,788 km (0.11 R)
• M12: 1,025,493 km (0.12 R)
• M13: 1,146,967 km (0.077 R)
• M14: 1,242,410 km (0.118 R)
• M15: 1,320,650 km (0.045 R)
• M16: 1,408,763 km (0.092 R)
• M17: 1,671,906 km (0.034 R)
• M18: 1,741,319 km (0.032 R)
• M19: 1,960,031 km (0.114 R)
• M20: 2,037,972 km (0.114 R)
• M21: 2,154,509 km (0.098 R)
• M22: 2,211,206 km (0.12 R)
• M23: 2,302,162 km (0.079 R)
• M24: 2,355,269 km (0.073 R)
• M25: 2,428,572 km (0.067 R)
• M26: 2,507,560 km (0.071 R)
• M27: 2,572,335 km (0.118 R)
• M28: 2,668,078 km (0.08 R)
• M29: 2,744,523 km (0.087 R)
• M30: 2,967,872 km (0.106 R)
• M31: 3,041,774 km (0.119 R)
• M32: 3,170,128 km (0.12 R)
• M33: 3,256,596 km (0.108 R)
• M34: 3,338,426 km (0.088 R)
• M35: 3,559,981 km (0.097 R)
• M36: 3,797,991 km (0.054 R)
• M37: 3,965,241 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.2

Radius: 11.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.99 AU - 1.13 AU

Year: 753 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,812,897 km

• M1: 145,858 km (0.104 R)
• M2: 224,247 km (0.108 R)
• M3: 300,243 km (0.079 R)
• M4: 403,465 km (0.112 R)
• M5: 599,887 km (0.102 R)
• M6: 671,395 km (0.111 R)
• M7: 807,230 km (0.086 R)
• M8: 905,366 km (0.068 R)
• M9: 1,051,374 km (0.097 R)
• M10: 1,153,400 km (0.092 R)
• M11: 1,444,667 km (0.025 R)
• M12: 1,515,875 km (0.076 R)
• M13: 1,632,412 km (0.111 R)
• M14: 1,714,242 km (0.072 R)
• M15: 1,805,198 km (0.102 R)
• M16: 2,016,131 km (0.048 R)
• M17: 2,136,856 km (0.113 R)
• M18: 2,260,125 km (0.102 R)
• M19: 2,385,787 km (0.083 R)
• M20: 2,505,166 km (0.056 R)
• M21: 2,617,963 km (0.092 R)
• M22: 2,705,777 km (0.102 R)
• M23: 2,839,517 km (0.106 R)
• M24: 2,948,125 km (0.047 R)
• M25: 3,095,180 km (0.099 R)
• M26: 3,244,778 km (0.076 R)
• M27: 3,658,566 km (0.094 R)
• M28: 3,767,174 km (0.072 R)
• M29: 3,917,071 km (0.056 R)
• M30: 3,997,853 km (0.108 R)
• M31: 4,089,407 km (0.11 R)
• M32: 4,161,065 km (0.069 R)
• M33: 4,243,493 km (0.087 R)
• M34: 4,430,939 km (0.118 R)
• M35: 4,664,013 km (0.065 R)
• M36: 4,782,046 km (0.102 R)
• M37: 4,890,205 km (0.104 R)
• M38: 4,966,350 km (0.117 R)
• M39: 5,119,987 km (0.085 R)
• M40: 5,342,140 km (0.05 R)
• M41: 5,522,256 km (0.055 R)
• M42: 5,613,062 km (0.048 R)
• M43: 5,923,328 km (0.046 R)
• M44: 6,074,571 km (0.117 R)
• M45: 6,333,824 km (0.119 R)
• M46: 6,524,562 km (0.099 R)
• M47: 6,632,721 km (0.116 R)
• M48: 6,997,440 km (0.108 R)
• M49: 7,256,843 km (0.112 R)
• M50: 7,331,492 km (0.114 R)
• M51: 7,406,441 km (0.03 R)
• M52: 7,784,924 km (0.047 R)
• M53: 7,925,396 km (0.047 R)
• M54: 8,169,839 km (0.111 R)
• M55: 8,364,615 km (0.099 R)
• M56: 8,469,184 km (0.118 R)
• M57: 8,666,354 km (0.067 R)
• M58: 8,891,649 km (0.085 R)
• M59: 8,971,684 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 8.7

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.52 AU - 2.2 AU

Year: 1751 Days

Day: 10.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 14,812,897 km

• M1: 125,213 km (0.097 R)
• M2: 230,231 km (0.081 R)
• M3: 318,943 km (0.074 R)
• M4: 485,595 km (0.116 R)
• M5: 559,346 km (0.065 R)
• M6: 622,926 km (0.12 R)
• M7: 765,941 km (0.027 R)
• M8: 878,439 km (0.081 R)
• M9: 1,719,628 km (0.034 R)
• M10: 1,847,982 km (0.087 R)
• M11: 1,913,357 km (0.09 R)
• M12: 2,136,856 km (0.102 R)
• M13: 2,633,970 km (0.116 R)
• M14: 2,857,918 km (0.117 R)
• M15: 3,036,238 km (0.084 R)
• M16: 3,244,778 km (0.102 R)
• M17: 3,498,496 km (0.069 R)
• M18: 3,634,630 km (0.1 R)
• M19: 3,744,883 km (0.065 R)
• M20: 3,996,806 km (0.105 R)
• M21: 4,067,865 km (0.117 R)
• M22: 4,196,819 km (0.041 R)
• M23: 4,414,633 km (0.117 R)
• M24: 5,105,626 km (0.116 R)
• M25: 5,213,785 km (0.081 R)
• M26: 5,448,055 km (0.117 R)
• M27: 5,733,787 km (0.109 R)
• M28: 5,830,128 km (0.03 R)
• M29: 5,959,530 km (0.118 R)
• M30: 6,073,374 km (0.106 R)
• M31: 6,221,027 km (0.052 R)
• M32: 6,369,728 km (0.102 R)
• M33: 6,519,625 km (0.099 R)
• M34: 6,603,549 km (0.098 R)
• M35: 6,721,432 km (0.118 R)
• M36: 6,789,200 km (0.076 R)
• M37: 7,584,163 km (0.113 R)
• M38: 7,672,276 km (0.083 R)
• M39: 7,778,640 km (0.073 R)
• M40: 7,867,502 km (0.041 R)
• M41: 8,444,800 km (0.08 R)
• M42: 8,573,005 km (0.076 R)
• M43: 8,701,659 km (0.093 R)
• M44: 8,979,762 km (0.054 R)
• M45: 9,279,706 km (0.049 R)
• M46: 9,374,102 km (0.099 R)
• M47: 9,563,792 km (0.103 R)
• M48: 9,850,870 km (0.07 R)
• M49: 9,985,807 km (0.07 R)
• M50: 10,531,540 km (0.058 R)
• M51: 10,610,229 km (0.106 R)
• M52: 10,847,790 km (0.105 R)
• M53: 11,408,782 km (0.105 R)
• M54: 11,774,400 km (0.068 R)
• M55: 11,835,585 km (0.067 R)
• M56: 11,917,565 km (0.118 R)
• M57: 12,123,112 km (0.087 R)
• M58: 12,475,415 km (0.035 R)
• M59: 12,621,423 km (0.059 R)
• M60: 12,852,103 km (0.116 R)
• M61: 12,936,326 km (0.109 R)
• M62: 13,190,044 km (0.109 R)
• M63: 13,552,370 km (0.068 R)
• M64: 13,961,072 km (0.103 R)
• M65: 14,091,072 km (0.11 R)
• M66: 14,330,279 km (0.071 R)
• M67: 14,505,159 km (0.109 R)
• M68: 14,614,814 km (0.071 R)
• M69: 14,790,891 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit