🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 12.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.91 AU

Year: 445 Days

Day: 9.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,561,679 km

• M1: 152,141 km (0.096 R)
• M2: 265,087 km (0.047 R)
• M3: 343,178 km (0.069 R)
• M4: 425,456 km (0.088 R)
• M5: 529,277 km (0.11 R)
• M6: 702,661 km (0.11 R)
• M7: 873,203 km (0.068 R)
• M8: 1,045,839 km (0.104 R)
• M9: 1,169,107 km (0.108 R)
• M10: 1,279,660 km (0.091 R)
• M11: 1,375,253 km (0.102 R)
• M12: 1,642,585 km (0.066 R)
• M13: 1,772,585 km (0.06 R)
• M14: 1,942,678 km (0.091 R)
• M15: 2,161,839 km (0.083 R)
• M16: 2,310,689 km (0.091 R)
• M17: 2,434,556 km (0.045 R)
• M18: 2,514,441 km (0.075 R)
• M19: 2,607,042 km (0.047 R)
• M20: 2,873,625 km (0.103 R)
• M21: 2,994,949 km (0.088 R)
• M22: 3,093,385 km (0.104 R)
• M23: 3,205,284 km (0.106 R)
• M24: 3,312,396 km (0.079 R)
• M25: 3,543,076 km (0.089 R)
• M26: 3,647,346 km (0.075 R)
• M27: 3,765,827 km (0.052 R)
• M28: 3,852,295 km (0.083 R)
• M29: 4,033,907 km (0.077 R)
• M30: 4,232,273 km (0.081 R)
• M31: 4,363,919 km (0.107 R)
• M32: 4,482,850 km (0.1 R)
• M33: 4,574,703 km (0.074 R)
• M34: 4,674,185 km (0.091 R)
• M35: 4,832,011 km (0.049 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 9.4

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.87 AU - 2.63 AU

Year: 2179 Days

Day: 5 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,561,679 km

• M1: 141,220 km (0.072 R)
• M2: 217,814 km (0.098 R)
• M3: 361,877 km (0.077 R)
• M4: 719,117 km (0.109 R)
• M5: 791,373 km (0.099 R)
• M6: 1,003,503 km (0.098 R)
• M7: 1,137,692 km (0.098 R)
• M8: 1,201,720 km (0.068 R)
• M9: 1,344,885 km (0.085 R)
• M10: 1,412,802 km (0.097 R)
• M11: 1,517,072 km (0.114 R)
• M12: 1,770,640 km (0.113 R)
• M13: 2,050,837 km (0.056 R)
• M14: 2,209,710 km (0.079 R)
• M15: 2,290,643 km (0.075 R)
• M16: 2,427,973 km (0.071 R)
• M17: 2,710,713 km (0.082 R)
• M18: 2,826,951 km (0.056 R)
• M19: 2,885,593 km (0.112 R)
• M20: 3,154,869 km (0.104 R)
• M21: 3,369,991 km (0.117 R)
• M22: 3,463,640 km (0.093 R)
• M23: 3,701,799 km (0.08 R)
• M24: 3,782,283 km (0.106 R)
• M25: 3,896,127 km (0.083 R)
• M26: 4,093,746 km (0.073 R)
• M27: 4,362,573 km (0.086 R)
• M28: 4,447,844 km (0.101 R)
• M29: 4,846,971 km (0.079 R)
• M30: 5,167,260 km (0.085 R)
• M31: 5,239,516 km (0.096 R)
• M32: 5,384,775 km (0.112 R)
• M33: 5,660,933 km (0.118 R)
• M34: 6,036,274 km (0.116 R)
• M35: 6,207,863 km (0.051 R)
• M36: 6,419,693 km (0.059 R)
• M37: 6,497,335 km (0.109 R)
• M38: 6,614,470 km (0.095 R)
• M39: 6,910,225 km (0.065 R)
• M40: 7,823,370 km (0.089 R)
• M41: 8,136,179 km (0.075 R)
• M42: 8,304,776 km (0.104 R)
• M43: 8,517,056 km (0.103 R)
• M44: 8,882,074 km (0.066 R)
• M45: 9,252,180 km (0.086 R)
• M46: 9,627,521 km (0.096 R)
• M47: 9,694,241 km (0.096 R)
• M48: 9,895,301 km (0.118 R)
• M49: 10,256,430 km (0.026 R)
• M50: 10,461,379 km (0.106 R)
• M51: 10,575,821 km (0.043 R)
• M52: 10,968,217 km (0.066 R)
• M53: 11,061,267 km (0.062 R)
• M54: 11,388,736 km (0.062 R)
• M55: 11,695,861 km (0.115 R)
• M56: 11,934,021 km (0.111 R)
• M57: 12,101,570 km (0.103 R)
• M58: 12,414,978 km (0.079 R)
• M59: 12,584,771 km (0.095 R)
• M60: 13,049,721 km (0.105 R)
• M61: 13,395,891 km (0.102 R)
• M62: 13,845,433 km (0.082 R)
• M63: 14,097,355 km (0.092 R)
• M64: 14,274,629 km (0.066 R)
• M65: 14,376,206 km (0.076 R)
• M66: 14,580,108 km (0.088 R)
• M67: 15,197,797 km (0.088 R)
• M68: 16,431,830 km (0.114 R)
• M69: 16,618,379 km (0.107 R)
• M70: 17,425,908 km (0.072 R)
• M71: 17,507,289 km (0.112 R)
• M72: 17,861,836 km (0.102 R)
• M73: 17,998,718 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.2

Radius: 8.5

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.31 AU - 3.11 AU

Year: 2881 Days

Day: 12.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,561,679 km

• M1: 110,403 km (0.099 R)
• M2: 182,360 km (0.12 R)
• M3: 354,697 km (0.049 R)
• M4: 437,275 km (0.101 R)
• M5: 511,924 km (0.091 R)
• M6: 567,126 km (0.087 R)
• M7: 624,571 km (0.076 R)
• M8: 737,218 km (0.054 R)
• M9: 828,623 km (0.102 R)
• M10: 895,044 km (0.063 R)
• M11: 963,261 km (0.118 R)
• M12: 1,633,010 km (0.083 R)
• M13: 1,766,900 km (0.112 R)
• M14: 1,891,665 km (0.076 R)
• M15: 1,993,840 km (0.082 R)
• M16: 2,084,646 km (0.097 R)
• M17: 2,338,215 km (0.095 R)
• M18: 2,461,783 km (0.068 R)
• M19: 2,615,868 km (0.092 R)
• M20: 2,715,650 km (0.11 R)
• M21: 2,904,293 km (0.076 R)
• M22: 3,218,000 km (0.09 R)
• M23: 3,402,304 km (0.09 R)
• M24: 3,621,764 km (0.068 R)
• M25: 3,749,222 km (0.091 R)
• M26: 3,926,944 km (0.064 R)
• M27: 4,206,991 km (0.096 R)
• M28: 4,510,675 km (0.112 R)
• M29: 5,264,947 km (0.081 R)
• M30: 5,337,054 km (0.073 R)
• M31: 6,076,666 km (0.062 R)
• M32: 6,671,915 km (0.117 R)
• M33: 6,769,752 km (0.112 R)
• M34: 6,868,038 km (0.12 R)
• M35: 7,265,669 km (0.118 R)
• M36: 7,589,250 km (0.091 R)
• M37: 7,938,261 km (0.119 R)
• M38: 8,292,509 km (0.075 R)
• M39: 8,524,535 km (0.104 R)
• M40: 8,673,236 km (0.106 R)
• M41: 9,059,797 km (0.084 R)
• M42: 9,255,171 km (0.046 R)
• M43: 9,605,829 km (0.095 R)
• M44: 9,782,953 km (0.089 R)
• M45: 10,162,632 km (0.091 R)
• M46: 10,297,869 km (0.052 R)
• M47: 10,410,965 km (0.095 R)
• M48: 10,638,503 km (0.059 R)
• M49: 10,959,690 km (0.105 R)
• M50: 11,400,704 km (0.077 R)
• M51: 11,611,787 km (0.087 R)
• M52: 11,847,703 km (0.079 R)
• M53: 11,918,762 km (0.098 R)
• M54: 12,276,300 km (0.109 R)
• M55: 12,516,704 km (0.116 R)
• M56: 13,173,439 km (0.108 R)
• M57: 13,296,408 km (0.119 R)
• M58: 13,469,044 km (0.084 R)
• M59: 13,592,762 km (0.106 R)
• M60: 13,716,928 km (0.12 R)
• M61: 14,016,423 km (0.12 R)
• M62: 14,192,200 km (0.1 R)
• M63: 14,267,598 km (0.099 R)
• M64: 14,800,166 km (0.055 R)
• M65: 14,876,760 km (0.087 R)
• M66: 15,107,291 km (0.078 R)
• M67: 15,701,942 km (0.097 R)
• M68: 15,858,421 km (0.095 R)
• M69: 16,120,218 km (0.12 R)
• M70: 16,568,563 km (0.102 R)
• M71: 16,674,627 km (0.058 R)
• M72: 16,754,363 km (0.113 R)
• M73: 17,154,986 km (0.099 R)
• M74: 17,992,585 km (0.032 R)
• M75: 18,156,394 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.5

Radius: 7.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.49 AU - 11.85 AU

Year: 19416 Days

Day: 15.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,561,679 km

• M1: 103,223 km (0.104 R)
• M2: 227,239 km (0.058 R)
• M3: 423,362 km (0.045 R)
• M4: 472,430 km (0.045 R)
• M5: 559,047 km (0.099 R)
• M6: 852,109 km (0.1 R)
• M7: 1,213,089 km (0.115 R)
• M8: 1,335,311 km (0.102 R)
• M9: 1,461,571 km (0.088 R)
• M10: 1,671,756 km (0.109 R)
• M11: 1,725,911 km (0.083 R)
• M12: 1,808,189 km (0.119 R)
• M13: 2,575,477 km (0.108 R)
• M14: 2,733,602 km (0.11 R)
• M15: 3,641,362 km (0.046 R)
• M16: 3,890,891 km (0.112 R)
• M17: 4,220,006 km (0.111 R)
• M18: 4,983,105 km (0.088 R)
• M19: 5,140,781 km (0.117 R)
• M20: 5,623,833 km (0.049 R)
• M21: 5,912,407 km (0.074 R)
• M22: 6,079,508 km (0.045 R)
• M23: 6,460,982 km (0.069 R)
• M24: 6,719,787 km (0.068 R)
• M25: 7,742,737 km (0.043 R)
• M26: 8,295,501 km (0.063 R)
• M27: 8,389,000 km (0.065 R)
• M28: 8,765,986 km (0.06 R)
• M29: 9,536,565 km (0.104 R)
• M30: 9,831,123 km (0.107 R)
• M31: 11,193,511 km (0.097 R)
• M32: 12,028,417 km (0.106 R)
• M33: 12,240,247 km (0.062 R)
• M34: 12,614,092 km (0.107 R)
• M35: 13,263,497 km (0.081 R)
• M36: 14,201,924 km (0.113 R)
• M37: 15,448,075 km (0.115 R)
• M38: 17,561,593 km (0.111 R)
• M39: 17,983,010 km (0.104 R)
• M40: 18,225,209 km (0.07 R)
• M41: 19,515,042 km (0.103 R)
• M42: 20,076,782 km (0.083 R)
• M43: 20,580,478 km (0.063 R)
• M44: 21,729,091 km (0.05 R)
• M45: 21,858,044 km (0.103 R)
• M46: 21,922,670 km (0.096 R)
• M47: 22,311,326 km (0.079 R)
• M48: 23,689,421 km (0.09 R)
• M49: 24,288,411 km (0.108 R)
• M50: 24,422,152 km (0.082 R)
• M51: 24,959,806 km (0.079 R)
• M52: 25,910,052 km (0.087 R)
• M53: 26,252,332 km (0.094 R)
• M54: 26,458,478 km (0.065 R)
• M55: 27,010,494 km (0.101 R)
• M56: 27,149,171 km (0.078 R)
• M57: 32,147,834 km (0.117 R)
• M58: 33,403,858 km (0.115 R)
• M59: 33,776,357 km (0.071 R)
• M60: 34,375,197 km (0.059 R)
• M61: 34,826,534 km (0.056 R)
• M62: 37,575,844 km (0.118 R)
• M63: 38,351,957 km (0.03 R)
• M64: 38,741,959 km (0.082 R)
• M65: 38,976,528 km (0.064 R)
• M66: 39,290,086 km (0.103 R)
• M67: 39,840,905 km (0.066 R)
• M68: 40,156,706 km (0.072 R)
• M69: 40,870,587 km (0.099 R)
• M70: 41,029,759 km (0.109 R)
• M71: 41,189,081 km (0.098 R)
• M72: 41,508,472 km (0.061 R)
• M73: 43,036,914 km (0.094 R)
• M74: 43,279,861 km (0.112 R)
• M75: 46,979,117 km (0.111 R)
• M76: 47,229,394 km (0.072 R)
• M77: 49,246,871 km (0.099 R)
• M78: 49,755,653 km (0.077 R)
• M79: 50,778,454 km (0.045 R)
• M80: 51,464,211 km (0.104 R)
• M81: 53,278,683 km (0.035 R)
• M82: 53,539,582 km (0.091 R)
• M83: 55,642,330 km (0.025 R)
• M84: 56,349,180 km (0.094 R)
• M85: 60,561,706 km (0.031 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 19,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit