🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 11

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.96 AU - 1.18 AU

Year: 778 Days

Day: 11.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 18,330,304 km

• M1: 140,024 km (0.065 R)
• M2: 218,413 km (0.06 R)
• M3: 302,038 km (0.114 R)
• M4: 391,049 km (0.104 R)
• M5: 469,139 km (0.082 R)
• M6: 543,339 km (0.098 R)
• M7: 614,997 km (0.057 R)
• M8: 789,727 km (0.112 R)
• M9: 877,242 km (0.08 R)
• M10: 1,044,792 km (0.097 R)
• M11: 1,223,262 km (0.095 R)
• M12: 1,351,318 km (0.067 R)
• M13: 1,447,958 km (0.116 R)
• M14: 1,536,370 km (0.077 R)
• M15: 1,691,653 km (0.106 R)
• M16: 1,813,126 km (0.064 R)
• M17: 2,000,872 km (0.118 R)
• M18: 2,171,263 km (0.119 R)
• M19: 2,334,325 km (0.104 R)
• M20: 2,420,494 km (0.104 R)
• M21: 2,501,426 km (0.089 R)
• M22: 2,602,405 km (0.031 R)
• M23: 2,691,864 km (0.096 R)
• M24: 2,926,882 km (0.087 R)
• M25: 3,020,082 km (0.098 R)
• M26: 3,093,983 km (0.099 R)
• M27: 3,209,622 km (0.092 R)
• M28: 3,298,932 km (0.113 R)
• M29: 3,409,934 km (0.064 R)
• M30: 3,600,372 km (0.083 R)
• M31: 3,686,092 km (0.026 R)
• M32: 3,772,559 km (0.045 R)
• M33: 3,969,579 km (0.111 R)
• M34: 4,080,581 km (0.108 R)
• M35: 4,155,081 km (0.053 R)
• M36: 4,290,467 km (0.078 R)
• M37: 4,427,349 km (0.09 R)
• M38: 4,550,169 km (0.062 R)
• M39: 4,658,627 km (0.039 R)
• M40: 4,830,814 km (0.098 R)
• M41: 4,917,731 km (0.112 R)
• M42: 5,045,039 km (0.112 R)
• M43: 5,117,145 km (0.028 R)
• M44: 5,213,935 km (0.097 R)
• M45: 5,311,173 km (0.049 R)
• M46: 5,417,388 km (0.066 R)
• M47: 5,606,928 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.3

Radius: 14.6

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.18 AU - 1.28 AU

Year: 959 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 18,330,304 km

• M1: 182,061 km (0.051 R)
• M2: 439,219 km (0.101 R)
• M3: 594,652 km (0.081 R)
• M4: 697,425 km (0.117 R)
• M5: 790,026 km (0.083 R)
• M6: 887,564 km (0.119 R)
• M7: 1,339,350 km (0.071 R)
• M8: 1,442,572 km (0.089 R)
• M9: 1,793,529 km (0.089 R)
• M10: 2,007,454 km (0.088 R)
• M11: 2,159,296 km (0.098 R)
• M12: 2,427,674 km (0.081 R)
• M13: 2,679,597 km (0.093 R)
• M14: 2,784,166 km (0.114 R)
• M15: 2,883,050 km (0.093 R)
• M16: 3,033,695 km (0.082 R)
• M17: 3,194,513 km (0.118 R)
• M18: 3,395,722 km (0.091 R)
• M19: 3,494,157 km (0.083 R)
• M20: 3,632,087 km (0.115 R)
• M21: 3,897,623 km (0.096 R)
• M22: 4,048,866 km (0.115 R)
• M23: 4,259,051 km (0.103 R)
• M24: 4,439,766 km (0.104 R)
• M25: 4,741,056 km (0.088 R)
• M26: 5,005,844 km (0.113 R)
• M27: 5,399,137 km (0.059 R)
• M28: 5,604,086 km (0.06 R)
• M29: 5,766,400 km (0.084 R)
• M30: 6,012,638 km (0.088 R)
• M31: 6,271,741 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.8

Radius: 14.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.5 AU - 2.1 AU

Year: 1698 Days

Day: 10.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,330,304 km

• M1: 283,338 km (0.099 R)
• M2: 378,931 km (0.07 R)
• M3: 483,800 km (0.09 R)
• M4: 608,115 km (0.103 R)
• M5: 769,980 km (0.069 R)
• M6: 863,629 km (0.082 R)
• M7: 981,811 km (0.032 R)
• M8: 1,099,245 km (0.098 R)
• M9: 1,207,105 km (0.065 R)
• M10: 1,349,373 km (0.06 R)
• M11: 1,442,423 km (0.084 R)
• M12: 1,651,860 km (0.094 R)
• M13: 1,906,475 km (0.106 R)
• M14: 2,174,255 km (0.094 R)
• M15: 2,454,602 km (0.079 R)
• M16: 2,589,689 km (0.108 R)
• M17: 2,897,711 km (0.099 R)
• M18: 3,217,850 km (0.113 R)
• M19: 3,506,275 km (0.114 R)
• M20: 3,659,164 km (0.077 R)
• M21: 4,258,453 km (0.089 R)
• M22: 4,421,963 km (0.114 R)
• M23: 4,659,375 km (0.119 R)
• M24: 4,913,093 km (0.062 R)
• M25: 5,060,148 km (0.052 R)
• M26: 5,183,865 km (0.107 R)
• M27: 5,421,726 km (0.079 R)
• M28: 5,548,435 km (0.069 R)
• M29: 5,650,461 km (0.086 R)
• M30: 5,804,846 km (0.105 R)
• M31: 5,999,623 km (0.088 R)
• M32: 6,449,463 km (0.11 R)
• M33: 6,814,482 km (0.111 R)
• M34: 7,103,206 km (0.054 R)
• M35: 7,200,295 km (0.075 R)
• M36: 7,311,895 km (0.08 R)
• M37: 7,607,501 km (0.052 R)
• M38: 7,864,061 km (0.104 R)
• M39: 7,964,591 km (0.112 R)
• M40: 8,225,190 km (0.113 R)
• M41: 8,517,953 km (0.104 R)
• M42: 9,038,703 km (0.058 R)
• M43: 9,249,936 km (0.099 R)
• M44: 9,831,572 km (0.11 R)
• M45: 9,940,031 km (0.065 R)
• M46: 10,551,736 km (0.074 R)
• M47: 10,646,880 km (0.091 R)
• M48: 10,790,195 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.4

Radius: 14.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.81 AU - 1.85 AU

Year: 1740 Days

Day: 7.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 18,330,304 km

• M1: 184,305 km (0.112 R)
• M2: 282,291 km (0.063 R)
• M3: 496,515 km (0.12 R)
• M4: 608,415 km (0.119 R)
• M5: 731,085 km (0.061 R)
• M6: 850,763 km (0.094 R)
• M7: 1,234,182 km (0.094 R)
• M8: 1,417,739 km (0.086 R)
• M9: 1,847,683 km (0.062 R)
• M10: 2,030,043 km (0.08 R)
• M11: 2,218,686 km (0.103 R)
• M12: 2,470,758 km (0.117 R)
• M13: 2,699,344 km (0.109 R)
• M14: 2,873,925 km (0.062 R)
• M15: 3,100,865 km (0.12 R)
• M16: 3,355,331 km (0.094 R)
• M17: 3,580,027 km (0.11 R)
• M18: 3,922,755 km (0.114 R)
• M19: 4,560,491 km (0.055 R)
• M20: 5,064,337 km (0.085 R)
• M21: 5,373,705 km (0.075 R)
• M22: 5,784,351 km (0.088 R)
• M23: 5,923,477 km (0.111 R)

Asteroid Belt

Center: 2.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 11.5

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.14 AU - 2.56 AU

Year: 2532 Days

Day: 12.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,330,304 km

• M1: 145,559 km (0.119 R)
• M2: 221,106 km (0.096 R)
• M3: 293,960 km (0.106 R)
• M4: 467,942 km (0.108 R)
• M5: 570,117 km (0.045 R)
• M6: 884,423 km (0.065 R)
• M7: 1,043,595 km (0.04 R)
• M8: 1,232,088 km (0.114 R)
• M9: 1,547,141 km (0.083 R)
• M10: 1,741,768 km (0.112 R)
• M11: 2,072,828 km (0.085 R)
• M12: 2,179,641 km (0.107 R)
• M13: 2,613,026 km (0.083 R)
• M14: 2,807,204 km (0.085 R)
• M15: 3,100,565 km (0.109 R)
• M16: 3,196,009 km (0.104 R)
• M17: 3,306,412 km (0.069 R)
• M18: 3,403,950 km (0.119 R)
• M19: 3,559,382 km (0.086 R)
• M20: 3,645,102 km (0.087 R)
• M21: 3,760,591 km (0.086 R)
• M22: 4,024,931 km (0.096 R)
• M23: 4,602,827 km (0.086 R)
• M24: 4,790,722 km (0.118 R)
• M25: 5,158,284 km (0.069 R)
• M26: 5,337,203 km (0.096 R)
• M27: 5,452,244 km (0.118 R)
• M28: 6,090,877 km (0.116 R)
• M29: 6,263,064 km (0.037 R)
• M30: 6,664,884 km (0.114 R)
• M31: 6,949,419 km (0.09 R)
• M32: 7,111,284 km (0.071 R)
• M33: 7,256,245 km (0.118 R)
• M34: 7,585,958 km (0.119 R)
• M35: 7,976,858 km (0.074 R)
• M36: 8,855,895 km (0.118 R)
• M37: 8,953,283 km (0.077 R)
• M38: 9,149,256 km (0.117 R)
• M39: 9,267,588 km (0.114 R)
• M40: 9,366,472 km (0.089 R)
• M41: 9,585,334 km (0.099 R)
• M42: 9,785,795 km (0.076 R)
• M43: 10,313,576 km (0.086 R)
• M44: 10,539,619 km (0.101 R)
• M45: 10,829,839 km (0.119 R)
• M46: 11,017,734 km (0.062 R)
• M47: 11,417,908 km (0.12 R)
• M48: 11,630,486 km (0.055 R)
• M49: 11,823,019 km (0.113 R)
• M50: 12,167,842 km (0.118 R)
• M51: 12,757,108 km (0.117 R)
• M52: 13,155,188 km (0.03 R)
• M53: 13,422,968 km (0.099 R)
• M54: 13,557,457 km (0.097 R)
• M55: 13,669,805 km (0.118 R)
• M56: 14,031,831 km (0.106 R)
• M57: 14,168,265 km (0.034 R)
• M58: 14,373,962 km (0.066 R)
• M59: 14,626,633 km (0.067 R)
• M60: 14,811,386 km (0.088 R)
• M61: 15,020,075 km (0.035 R)
• M62: 15,487,419 km (0.114 R)
• M63: 15,675,613 km (0.103 R)
• M64: 15,841,068 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.9

Radius: 10.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.15 AU - 2.67 AU

Year: 2630 Days

Day: 5.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,330,304 km

• M1: 148,551 km (0.103 R)
• M2: 225,444 km (0.107 R)
• M3: 309,219 km (0.082 R)
• M4: 501,751 km (0.055 R)
• M5: 602,431 km (0.106 R)
• M6: 808,427 km (0.112 R)
• M7: 882,478 km (0.072 R)
• M8: 988,393 km (0.092 R)
• M9: 1,140,235 km (0.071 R)
• M10: 1,256,622 km (0.113 R)
• M11: 1,456,186 km (0.098 R)
• M12: 1,536,669 km (0.075 R)
• M13: 1,618,649 km (0.103 R)
• M14: 1,787,395 km (0.087 R)
• M15: 2,492,301 km (0.106 R)
• M16: 2,716,548 km (0.028 R)
• M17: 3,110,289 km (0.033 R)
• M18: 3,413,674 km (0.103 R)
• M19: 4,131,295 km (0.075 R)
• M20: 4,213,873 km (0.109 R)
• M21: 4,313,804 km (0.09 R)
• M22: 4,686,752 km (0.077 R)
• M23: 4,773,070 km (0.114 R)
• M24: 4,842,483 km (0.119 R)
• M25: 5,070,321 km (0.116 R)
• M26: 5,194,487 km (0.092 R)
• M27: 5,355,604 km (0.098 R)
• M28: 5,886,227 km (0.101 R)
• M29: 6,395,459 km (0.055 R)
• M30: 6,899,155 km (0.092 R)
• M31: 7,335,532 km (0.072 R)
• M32: 7,435,912 km (0.098 R)
• M33: 7,678,859 km (0.118 R)
• M34: 8,172,382 km (0.109 R)
• M35: 8,932,190 km (0.081 R)
• M36: 9,364,079 km (0.065 R)
• M37: 9,626,473 km (0.113 R)
• M38: 9,824,840 km (0.072 R)
• M39: 10,837,169 km (0.056 R)
• M40: 10,905,834 km (0.076 R)
• M41: 11,043,764 km (0.085 R)
• M42: 11,228,367 km (0.095 R)
• M43: 11,483,881 km (0.046 R)
• M44: 11,717,852 km (0.083 R)
• M45: 11,811,799 km (0.104 R)
• M46: 11,953,319 km (0.029 R)
• M47: 12,238,153 km (0.103 R)
• M48: 12,501,146 km (0.104 R)
• M49: 12,621,273 km (0.111 R)
• M50: 12,693,679 km (0.12 R)
• M51: 12,887,109 km (0.104 R)
• M52: 13,252,427 km (0.095 R)
• M53: 13,943,569 km (0.09 R)
• M54: 14,823,952 km (0.098 R)
• M55: 14,925,679 km (0.116 R)
• M56: 15,774,198 km (0.108 R)
• M57: 16,348,504 km (0.062 R)
• M58: 16,956,320 km (0.044 R)
• M59: 17,303,088 km (0.06 R)
• M60: 17,437,128 km (0.107 R)
• M61: 18,139,639 km (0.067 R)
• M62: 18,275,773 km (0.086 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: 221 - 15,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit