🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.4

Radius: 12.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.93 AU - 2.09 AU

Year: 1869 Days

Day: 10.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 59,942,076 km

• M1: 157,078 km (0.099 R)
• M2: 281,693 km (0.028 R)
• M3: 370,105 km (0.111 R)
• M4: 462,557 km (0.115 R)
• M5: 554,260 km (0.053 R)
• M6: 696,677 km (0.092 R)
• M7: 900,878 km (0.092 R)
• M8: 1,021,903 km (0.093 R)
• M9: 1,125,874 km (0.037 R)
• M10: 1,701,676 km (0.12 R)
• M11: 1,827,188 km (0.095 R)
• M12: 1,928,017 km (0.052 R)
• M13: 2,040,216 km (0.087 R)
• M14: 2,310,988 km (0.102 R)
• M15: 2,390,424 km (0.047 R)
• M16: 2,531,944 km (0.059 R)
• M17: 2,738,987 km (0.036 R)
• M18: 2,951,716 km (0.108 R)
• M19: 3,093,086 km (0.069 R)
• M20: 3,337,379 km (0.119 R)
• M21: 3,496,252 km (0.099 R)
• M22: 3,657,518 km (0.116 R)
• M23: 3,762,686 km (0.101 R)
• M24: 3,952,077 km (0.102 R)
• M25: 4,229,880 km (0.107 R)
• M26: 4,364,967 km (0.086 R)
• M27: 4,753,622 km (0.041 R)
• M28: 4,855,797 km (0.078 R)
• M29: 4,945,855 km (0.102 R)
• M30: 5,049,377 km (0.085 R)
• M31: 5,166,662 km (0.085 R)
• M32: 5,524,350 km (0.038 R)
• M33: 5,618,447 km (0.103 R)
• M34: 5,699,380 km (0.09 R)
• M35: 5,780,911 km (0.034 R)
• M36: 5,890,117 km (0.111 R)
• M37: 6,263,812 km (0.089 R)
• M38: 6,932,814 km (0.092 R)
• M39: 7,327,453 km (0.072 R)
• M40: 7,430,975 km (0.105 R)
• M41: 7,579,675 km (0.116 R)
• M42: 7,955,914 km (0.113 R)
• M43: 8,169,390 km (0.101 R)
• M44: 8,695,526 km (0.089 R)
• M45: 8,978,565 km (0.076 R)
• M46: 9,248,739 km (0.092 R)
• M47: 9,602,239 km (0.08 R)
• M48: 10,009,444 km (0.112 R)
• M49: 10,190,457 km (0.066 R)
• M50: 10,322,702 km (0.082 R)
• M51: 10,455,694 km (0.073 R)
• M52: 10,874,568 km (0.108 R)
• M53: 11,043,764 km (0.113 R)
• M54: 11,162,694 km (0.115 R)
• M55: 11,539,232 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 11.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.36 AU - 6.96 AU

Year: 8834 Days

Day: 10.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,942,076 km

• M1: 166,054 km (0.052 R)
• M2: 268,229 km (0.037 R)
• M3: 357,689 km (0.094 R)
• M4: 437,424 km (0.116 R)
• M5: 606,320 km (0.086 R)
• M6: 767,736 km (0.085 R)
• M7: 995,125 km (0.105 R)
• M8: 1,081,892 km (0.111 R)
• M9: 1,244,804 km (0.095 R)
• M10: 1,377,497 km (0.103 R)
• M11: 1,475,334 km (0.099 R)
• M12: 1,678,189 km (0.111 R)
• M13: 1,804,450 km (0.093 R)
• M14: 1,955,843 km (0.073 R)
• M15: 2,202,529 km (0.085 R)
• M16: 2,318,019 km (0.067 R)
• M17: 2,628,135 km (0.106 R)
• M18: 3,079,622 km (0.101 R)
• M19: 3,474,560 km (0.086 R)
• M20: 4,026,277 km (0.097 R)
• M21: 4,254,713 km (0.097 R)
• M22: 4,458,166 km (0.118 R)
• M23: 4,635,140 km (0.076 R)
• M24: 4,935,234 km (0.045 R)
• M25: 5,087,824 km (0.08 R)
• M26: 5,335,109 km (0.119 R)
• M27: 5,460,173 km (0.103 R)
• M28: 5,809,334 km (0.071 R)
• M29: 5,905,825 km (0.108 R)
• M30: 6,165,826 km (0.117 R)
• M31: 6,264,411 km (0.109 R)
• M32: 7,277,936 km (0.064 R)
• M33: 8,089,355 km (0.117 R)
• M34: 8,707,643 km (0.067 R)
• M35: 9,041,097 km (0.105 R)
• M36: 9,378,739 km (0.059 R)
• M37: 10,338,410 km (0.11 R)
• M38: 10,494,889 km (0.108 R)
• M39: 10,810,241 km (0.099 R)
• M40: 10,889,528 km (0.026 R)
• M41: 11,329,346 km (0.087 R)
• M42: 11,571,694 km (0.084 R)
• M43: 12,061,478 km (0.094 R)
• M44: 12,934,980 km (0.053 R)
• M45: 13,571,369 km (0.057 R)
• M46: 13,699,874 km (0.118 R)
• M47: 14,001,314 km (0.111 R)
• M48: 14,918,797 km (0.105 R)
• M49: 15,184,483 km (0.115 R)
• M50: 15,900,758 km (0.064 R)
• M51: 15,990,965 km (0.045 R)
• M52: 17,041,890 km (0.078 R)
• M53: 18,635,856 km (0.118 R)
• M54: 19,113,821 km (0.094 R)
• M55: 20,571,502 km (0.102 R)
• M56: 20,817,890 km (0.051 R)
• M57: 21,363,623 km (0.083 R)
• M58: 21,663,118 km (0.105 R)
• M59: 21,863,729 km (0.116 R)
• M60: 24,473,763 km (0.053 R)
• M61: 25,418,324 km (0.098 R)
• M62: 25,735,770 km (0.035 R)
• M63: 26,267,890 km (0.099 R)
• M64: 27,180,736 km (0.091 R)
• M65: 27,288,896 km (0.113 R)
• M66: 28,049,451 km (0.095 R)
• M67: 28,651,882 km (0.048 R)
• M68: 29,480,504 km (0.093 R)
• M69: 29,925,558 km (0.065 R)
• M70: 31,330,731 km (0.108 R)
• M71: 32,757,296 km (0.036 R)
• M72: 33,102,867 km (0.083 R)
• M73: 34,263,448 km (0.119 R)
• M74: 36,564,562 km (0.104 R)
• M75: 36,803,470 km (0.09 R)
• M76: 37,583,174 km (0.097 R)
• M77: 37,703,750 km (0.12 R)
• M78: 37,824,326 km (0.117 R)
• M79: 38,429,150 km (0.097 R)
• M80: 39,709,708 km (0.057 R)
• M81: 40,756,593 km (0.055 R)
• M82: 41,563,375 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.4

Radius: 3.3

Gravity: 63.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.22 AU - 6.56 AU

Year: 10596 Days

Day: 17.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,942,076 km

• M1: 42,635 km (0.114 R)
• M2: 76,744 km (0.11 R)
• M3: 226,491 km (0.08 R)
• M4: 719,865 km (0.099 R)
• M5: 829,819 km (0.079 R)
• M6: 867,668 km (0.113 R)
• M7: 925,562 km (0.063 R)
• M8: 1,255,575 km (0.108 R)
• M9: 1,595,012 km (0.081 R)
• M10: 1,836,314 km (0.102 R)
• M11: 1,910,814 km (0.051 R)
• M12: 2,088,835 km (0.074 R)
• M13: 4,042,733 km (0.092 R)
• M14: 4,469,536 km (0.095 R)
• M15: 4,671,343 km (0.098 R)
• M16: 4,705,302 km (0.052 R)
• M17: 5,083,784 km (0.096 R)
• M18: 5,259,113 km (0.046 R)
• M19: 6,164,928 km (0.096 R)
• M20: 6,351,776 km (0.081 R)
• M21: 6,807,900 km (0.06 R)
• M22: 7,156,762 km (0.078 R)
• M23: 7,471,815 km (0.089 R)
• M24: 7,831,748 km (0.101 R)
• M25: 8,115,535 km (0.068 R)
• M26: 8,238,056 km (0.06 R)
• M27: 8,609,806 km (0.059 R)
• M28: 9,713,689 km (0.111 R)
• M29: 10,149,916 km (0.081 R)
• M30: 10,503,566 km (0.089 R)
• M31: 11,268,460 km (0.1 R)
• M32: 11,542,673 km (0.083 R)
• M33: 12,284,528 km (0.095 R)
• M34: 12,472,423 km (0.119 R)
• M35: 13,137,535 km (0.087 R)
• M36: 13,329,619 km (0.097 R)
• M37: 13,522,600 km (0.07 R)
• M38: 14,353,317 km (0.07 R)
• M39: 15,250,905 km (0.047 R)
• M40: 15,655,567 km (0.118 R)
• M41: 16,994,917 km (0.076 R)
• M42: 18,263,506 km (0.113 R)
• M43: 18,317,062 km (0.073 R)
• M44: 18,801,012 km (0.102 R)
• M45: 19,017,480 km (0.117 R)
• M46: 19,180,392 km (0.11 R)
• M47: 19,617,068 km (0.079 R)
• M48: 20,834,645 km (0.086 R)
• M49: 21,396,086 km (0.057 R)
• M50: 21,565,431 km (0.094 R)
• M51: 21,848,769 km (0.112 R)
• M52: 23,052,134 km (0.094 R)
• M53: 23,749,410 km (0.083 R)
• M54: 24,100,666 km (0.117 R)
• M55: 25,702,410 km (0.098 R)
• M56: 26,002,803 km (0.106 R)
• M57: 26,123,229 km (0.08 R)
• M58: 26,789,089 km (0.082 R)
• M59: 26,910,862 km (0.11 R)
• M60: 26,971,748 km (0.088 R)
• M61: 27,154,706 km (0.104 R)
• M62: 27,338,113 km (0.101 R)
• M63: 28,385,149 km (0.1 R)
• M64: 28,633,481 km (0.116 R)
• M65: 28,757,797 km (0.113 R)
• M66: 29,069,709 km (0.06 R)
• M67: 30,772,581 km (0.093 R)
• M68: 30,900,039 km (0.08 R)
• M69: 31,219,430 km (0.075 R)
• M70: 31,861,355 km (0.115 R)
• M71: 32,572,543 km (0.091 R)
• M72: 34,538,558 km (0.067 R)
• M73: 35,202,324 km (0.094 R)
• M74: 35,335,615 km (0.109 R)
• M75: 35,803,408 km (0.056 R)
• M76: 37,083,367 km (0.118 R)
• M77: 37,286,820 km (0.057 R)
• M78: 37,899,424 km (0.089 R)
• M79: 38,378,137 km (0.089 R)
• M80: 40,313,335 km (0.087 R)
• M81: 42,634,346 km (0.075 R)
• M82: 43,132,208 km (0.032 R)
• M83: 45,142,953 km (0.103 R)
• M84: 46,305,478 km (0.037 R)
• M85: 46,597,792 km (0.059 R)
• M86: 47,478,026 km (0.1 R)
• M87: 47,993,989 km (0.081 R)
• M88: 49,031,600 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.4

Radius: 3.2

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.33 AU - 12.53 AU

Year: 23705 Days

Day: 24.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,942,076 km

• M1: 74,949 km (0.048 R)
• M2: 196,721 km (0.093 R)
• M3: 222,153 km (0.058 R)
• M4: 320,439 km (0.093 R)
• M5: 518,955 km (0.082 R)
• M6: 573,857 km (0.105 R)
• M7: 650,152 km (0.118 R)
• M8: 964,607 km (0.114 R)
• M9: 1,245,701 km (0.028 R)
• M10: 1,344,735 km (0.119 R)
• M11: 1,446,312 km (0.119 R)
• M12: 1,657,096 km (0.037 R)
• M13: 2,136,407 km (0.071 R)
• M14: 2,255,038 km (0.096 R)
• M15: 2,406,431 km (0.099 R)
• M16: 2,529,850 km (0.104 R)
• M17: 2,655,362 km (0.069 R)
• M18: 2,687,077 km (0.064 R)
• M19: 2,847,595 km (0.09 R)
• M20: 3,177,608 km (0.085 R)
• M21: 3,485,032 km (0.098 R)
• M22: 4,614,346 km (0.113 R)
• M23: 5,079,446 km (0.1 R)
• M24: 5,886,975 km (0.078 R)
• M25: 6,347,886 km (0.07 R)
• M26: 7,126,843 km (0.043 R)
• M27: 7,482,736 km (0.103 R)
• M28: 7,662,702 km (0.06 R)
• M29: 7,981,346 km (0.103 R)
• M30: 8,820,141 km (0.105 R)
• M31: 9,010,280 km (0.12 R)
• M32: 9,105,873 km (0.069 R)
• M33: 9,394,746 km (0.111 R)
• M34: 9,588,924 km (0.111 R)
• M35: 9,637,693 km (0.097 R)
• M36: 10,129,870 km (0.119 R)
• M37: 10,832,531 km (0.12 R)
• M38: 10,934,108 km (0.087 R)
• M39: 12,870,952 km (0.061 R)
• M40: 14,238,277 km (0.103 R)
• M41: 14,629,325 km (0.099 R)
• M42: 15,194,057 km (0.057 R)
• M43: 15,250,905 km (0.083 R)
• M44: 15,765,820 km (0.077 R)
• M45: 16,461,301 km (0.117 R)
• M46: 17,941,871 km (0.07 R)
• M47: 18,485,360 km (0.081 R)
• M48: 18,728,606 km (0.066 R)
• M49: 19,526,412 km (0.119 R)
• M50: 19,588,196 km (0.072 R)
• M51: 19,960,545 km (0.108 R)
• M52: 21,282,092 km (0.093 R)
• M53: 22,243,109 km (0.093 R)
• M54: 25,682,663 km (0.083 R)
• M55: 26,090,018 km (0.117 R)
• M56: 27,324,949 km (0.108 R)
• M57: 29,283,334 km (0.09 R)
• M58: 29,851,208 km (0.106 R)
• M59: 32,158,605 km (0.095 R)
• M60: 34,373,252 km (0.107 R)
• M61: 35,876,711 km (0.064 R)
• M62: 37,478,306 km (0.096 R)
• M63: 39,728,258 km (0.119 R)
• M64: 42,261,099 km (0.104 R)
• M65: 42,421,019 km (0.117 R)
• M66: 42,661,573 km (0.111 R)
• M67: 43,951,406 km (0.118 R)
• M68: 45,663,703 km (0.096 R)
• M69: 45,827,961 km (0.109 R)
• M70: 46,156,927 km (0.057 R)
• M71: 46,321,784 km (0.106 R)
• M72: 46,817,252 km (0.088 R)
• M73: 47,065,734 km (0.105 R)
• M74: 47,730,397 km (0.113 R)
• M75: 48,230,952 km (0.082 R)
• M76: 48,481,828 km (0.051 R)
• M77: 49,574,191 km (0.109 R)
• M78: 49,658,564 km (0.042 R)
• M79: 49,827,460 km (0.083 R)
• M80: 49,996,506 km (0.104 R)
• M81: 50,335,196 km (0.056 R)
• M82: 51,100,089 km (0.078 R)
• M83: 51,270,481 km (0.082 R)
• M84: 52,641,247 km (0.091 R)
• M85: 52,899,602 km (0.074 R)
• M86: 54,719,760 km (0.086 R)
• M87: 54,981,406 km (0.066 R)
• M88: 57,443,937 km (0.046 R)
• M89: 57,621,210 km (0.079 R)
• M90: 58,331,950 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit