🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.2

Radius: 11.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.64 AU - 1.04 AU

Year: 497 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,558,825 km

• M1: 138,228 km (0.095 R)
• M2: 216,169 km (0.069 R)
• M3: 287,378 km (0.07 R)
• M4: 414,835 km (0.027 R)
• M5: 487,689 km (0.119 R)
• M6: 579,991 km (0.06 R)
• M7: 652,396 km (0.05 R)
• M8: 734,526 km (0.102 R)
• M9: 810,820 km (0.092 R)
• M10: 880,084 km (0.111 R)
• M11: 986,448 km (0.041 R)
• M12: 1,064,688 km (0.071 R)
• M13: 1,160,131 km (0.091 R)
• M14: 1,301,202 km (0.071 R)
• M15: 1,412,054 km (0.092 R)
• M16: 1,505,403 km (0.12 R)
• M17: 1,613,712 km (0.061 R)
• M18: 1,707,360 km (0.1 R)
• M19: 1,785,451 km (0.054 R)
• M20: 1,913,955 km (0.119 R)
• M21: 2,013,587 km (0.088 R)
• M22: 2,087,040 km (0.107 R)
• M23: 2,275,084 km (0.115 R)
• M24: 2,351,828 km (0.076 R)
• M25: 2,662,693 km (0.068 R)
• M26: 2,764,269 km (0.118 R)
• M27: 2,872,279 km (0.064 R)
• M28: 2,976,549 km (0.108 R)
• M29: 3,076,630 km (0.109 R)
• M30: 3,151,279 km (0.074 R)
• M31: 3,242,683 km (0.117 R)
• M32: 3,466,781 km (0.077 R)
• M33: 3,695,965 km (0.084 R)
• M34: 3,786,920 km (0.065 R)
• M35: 3,901,512 km (0.053 R)
• M36: 3,970,776 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.9

Radius: 11.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.85 AU - 1.09 AU

Year: 617 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,558,825 km

• M1: 150,196 km (0.106 R)
• M2: 284,086 km (0.12 R)
• M3: 373,396 km (0.109 R)
• M4: 463,454 km (0.112 R)
• M5: 601,683 km (0.116 R)
• M6: 774,468 km (0.097 R)
• M7: 900,579 km (0.112 R)
• M8: 988,842 km (0.094 R)
• M9: 1,102,088 km (0.113 R)
• M10: 1,210,396 km (0.108 R)
• M11: 1,424,172 km (0.089 R)
• M12: 1,500,766 km (0.038 R)
• M13: 1,713,045 km (0.101 R)
• M14: 1,806,095 km (0.071 R)
• M15: 1,900,940 km (0.073 R)
• M16: 2,009,099 km (0.063 R)
• M17: 2,087,788 km (0.118 R)
• M18: 2,236,039 km (0.106 R)
• M19: 2,350,631 km (0.114 R)
• M20: 2,496,788 km (0.102 R)
• M21: 2,633,072 km (0.114 R)
• M22: 2,732,704 km (0.11 R)
• M23: 2,851,186 km (0.038 R)
• M24: 2,971,463 km (0.085 R)
• M25: 3,057,032 km (0.072 R)
• M26: 3,207,827 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 12.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.09 AU - 2.39 AU

Year: 2165 Days

Day: 9.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 69,558,825 km

• M1: 151,991 km (0.081 R)
• M2: 235,168 km (0.102 R)
• M3: 387,758 km (0.104 R)
• M4: 469,588 km (0.106 R)
• M5: 559,197 km (0.106 R)
• M6: 825,631 km (0.084 R)
• M7: 906,713 km (0.103 R)
• M8: 990,936 km (0.098 R)
• M9: 1,140,085 km (0.063 R)
• M10: 1,224,758 km (0.038 R)
• M11: 1,319,004 km (0.045 R)
• M12: 1,415,944 km (0.116 R)
• M13: 1,853,518 km (0.112 R)
• M14: 2,049,042 km (0.069 R)
• M15: 2,287,202 km (0.072 R)
• M16: 2,442,036 km (0.108 R)
• M17: 2,820,219 km (0.115 R)
• M18: 2,907,883 km (0.109 R)
• M19: 3,066,008 km (0.11 R)
• M20: 3,339,623 km (0.094 R)
• M21: 3,453,467 km (0.087 R)
• M22: 3,537,092 km (0.114 R)
• M23: 3,621,316 km (0.095 R)
• M24: 4,097,037 km (0.063 R)
• M25: 4,230,179 km (0.099 R)
• M26: 4,455,473 km (0.033 R)
• M27: 4,847,719 km (0.111 R)
• M28: 5,048,031 km (0.086 R)
• M29: 5,167,110 km (0.053 R)
• M30: 5,251,035 km (0.112 R)
• M31: 5,579,253 km (0.098 R)
• M32: 5,939,185 km (0.117 R)
• M33: 6,166,574 km (0.03 R)
• M34: 6,345,343 km (0.067 R)
• M35: 6,473,997 km (0.046 R)
• M36: 6,905,139 km (0.099 R)
• M37: 6,984,575 km (0.094 R)
• M38: 7,157,660 km (0.054 R)
• M39: 7,359,168 km (0.088 R)
• M40: 7,576,235 km (0.056 R)
• M41: 7,740,343 km (0.066 R)
• M42: 8,155,926 km (0.063 R)
• M43: 8,282,187 km (0.096 R)
• M44: 8,366,560 km (0.083 R)
• M45: 8,522,142 km (0.089 R)
• M46: 8,635,836 km (0.116 R)
• M47: 9,081,488 km (0.105 R)
• M48: 9,431,697 km (0.12 R)
• M49: 10,040,111 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.5

Radius: 4.1

Gravity: 41.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.79 AU - 7.81 AU

Year: 14066 Days

Day: 20.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,558,825 km

• M1: 52,958 km (0.09 R)
• M2: 86,318 km (0.081 R)
• M3: 120,576 km (0.103 R)
• M4: 498,011 km (0.066 R)
• M5: 570,417 km (0.115 R)
• M6: 626,965 km (0.117 R)
• M7: 665,860 km (0.082 R)
• M8: 1,144,723 km (0.093 R)
• M9: 1,680,134 km (0.098 R)
• M10: 1,902,137 km (0.099 R)
• M11: 1,959,134 km (0.057 R)
• M12: 2,045,601 km (0.061 R)
• M13: 2,312,783 km (0.119 R)
• M14: 2,879,310 km (0.094 R)
• M15: 2,944,834 km (0.093 R)
• M16: 4,243,194 km (0.06 R)
• M17: 4,317,843 km (0.07 R)
• M18: 6,491,052 km (0.042 R)
• M19: 8,050,759 km (0.111 R)
• M20: 8,705,399 km (0.08 R)
• M21: 9,377,094 km (0.111 R)
• M22: 9,768,442 km (0.072 R)
• M23: 10,769,700 km (0.076 R)
• M24: 10,973,901 km (0.032 R)
• M25: 11,334,283 km (0.113 R)
• M26: 12,438,465 km (0.113 R)
• M27: 14,353,467 km (0.042 R)
• M28: 15,892,231 km (0.066 R)
• M29: 16,534,005 km (0.078 R)
• M30: 17,006,136 km (0.092 R)
• M31: 17,842,837 km (0.071 R)
• M32: 18,938,043 km (0.118 R)
• M33: 19,184,431 km (0.103 R)
• M34: 19,431,866 km (0.087 R)
• M35: 20,874,887 km (0.072 R)
• M36: 22,547,241 km (0.107 R)
• M37: 23,267,555 km (0.097 R)
• M38: 23,928,927 km (0.117 R)
• M39: 24,128,641 km (0.067 R)
• M40: 24,932,580 km (0.102 R)
• M41: 25,745,494 km (0.044 R)
• M42: 28,728,476 km (0.109 R)
• M43: 28,940,606 km (0.115 R)
• M44: 29,437,719 km (0.104 R)
• M45: 30,224,455 km (0.09 R)
• M46: 30,584,387 km (0.056 R)
• M47: 31,163,181 km (0.108 R)
• M48: 31,672,712 km (0.118 R)
• M49: 32,184,785 km (0.062 R)
• M50: 33,737,761 km (0.082 R)
• M51: 36,992,711 km (0.105 R)
• M52: 37,377,626 km (0.053 R)
• M53: 37,841,380 km (0.116 R)
• M54: 38,618,391 km (0.075 R)
• M55: 38,930,602 km (0.053 R)
• M56: 41,219,748 km (0.09 R)
• M57: 41,458,955 km (0.102 R)
• M58: 41,618,726 km (0.058 R)
• M59: 41,698,761 km (0.111 R)
• M60: 42,420,720 km (0.112 R)
• M61: 42,985,003 km (0.059 R)
• M62: 43,551,979 km (0.026 R)
• M63: 45,103,010 km (0.059 R)
• M64: 45,596,533 km (0.09 R)
• M65: 45,926,546 km (0.101 R)
• M66: 46,340,334 km (0.093 R)
• M67: 47,171,350 km (0.046 R)
• M68: 47,421,627 km (0.03 R)
• M69: 48,007,303 km (0.107 R)
• M70: 48,343,001 km (0.093 R)
• M71: 48,679,596 km (0.1 R)
• M72: 48,848,043 km (0.1 R)
• M73: 49,016,790 km (0.118 R)
• M74: 50,288,671 km (0.076 R)
• M75: 51,829,080 km (0.114 R)
• M76: 54,430,736 km (0.093 R)
• M77: 54,605,616 km (0.099 R)
• M78: 54,868,460 km (0.108 R)
• M79: 55,043,789 km (0.09 R)
• M80: 55,395,194 km (0.084 R)
• M81: 58,501,594 km (0.109 R)
• M82: 58,591,053 km (0.108 R)
• M83: 59,039,697 km (0.093 R)
• M84: 59,940,276 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.2

Radius: 4.7

Gravity: 36.5 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.69 AU - 10.39 AU

Year: 16114 Days

Day: 21.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,558,825 km

• M1: 766,539 km (0.084 R)
• M2: 835,504 km (0.095 R)
• M3: 882,627 km (0.05 R)
• M4: 1,485,956 km (0.089 R)
• M5: 1,966,314 km (0.09 R)
• M6: 1,997,880 km (0.104 R)
• M7: 2,029,594 km (0.071 R)
• M8: 2,256,235 km (0.109 R)
• M9: 2,839,816 km (0.09 R)
• M10: 3,093,235 km (0.077 R)
• M11: 3,130,036 km (0.072 R)
• M12: 3,505,826 km (0.08 R)
• M13: 4,382,021 km (0.1 R)
• M14: 4,464,898 km (0.056 R)
• M15: 4,674,335 km (0.09 R)
• M16: 4,844,278 km (0.072 R)
• M17: 5,233,831 km (0.036 R)
• M18: 5,678,586 km (0.113 R)
• M19: 5,769,092 km (0.116 R)
• M20: 6,321,408 km (0.115 R)
• M21: 6,651,421 km (0.094 R)
• M22: 7,181,296 km (0.097 R)
• M23: 7,230,065 km (0.11 R)
• M24: 8,178,964 km (0.106 R)
• M25: 8,332,302 km (0.103 R)
• M26: 8,902,868 km (0.061 R)
• M27: 10,026,498 km (0.116 R)
• M28: 10,081,251 km (0.105 R)
• M29: 10,744,269 km (0.064 R)
• M30: 11,137,711 km (0.05 R)
• M31: 12,054,297 km (0.064 R)
• M32: 12,521,641 km (0.09 R)
• M33: 12,580,433 km (0.106 R)
• M34: 13,114,049 km (0.083 R)
• M35: 13,173,888 km (0.05 R)
• M36: 13,837,055 km (0.07 R)
• M37: 14,387,725 km (0.092 R)
• M38: 14,634,860 km (0.103 R)
• M39: 15,070,489 km (0.064 R)
• M40: 15,258,534 km (0.087 R)
• M41: 16,855,641 km (0.118 R)
• M42: 17,377,737 km (0.098 R)
• M43: 17,509,084 km (0.068 R)
• M44: 17,706,853 km (0.113 R)
• M45: 19,111,128 km (0.12 R)
• M46: 19,382,648 km (0.097 R)
• M47: 19,723,881 km (0.085 R)
• M48: 20,204,838 km (0.074 R)
• M49: 22,452,546 km (0.064 R)
• M50: 22,667,369 km (0.117 R)
• M51: 23,171,065 km (0.062 R)
• M52: 24,336,282 km (0.111 R)
• M53: 24,409,735 km (0.104 R)
• M54: 24,483,188 km (0.11 R)
• M55: 24,778,195 km (0.097 R)
• M56: 25,744,597 km (0.067 R)
• M57: 26,874,809 km (0.099 R)
• M58: 27,714,053 km (0.066 R)
• M59: 28,021,327 km (0.075 R)
• M60: 28,098,370 km (0.077 R)
• M61: 29,339,882 km (0.076 R)
• M62: 29,967,296 km (0.11 R)
• M63: 30,757,771 km (0.113 R)
• M64: 30,837,207 km (0.062 R)
• M65: 32,763,878 km (0.118 R)
• M66: 34,481,412 km (0.071 R)
• M67: 34,563,990 km (0.109 R)
• M68: 36,144,192 km (0.08 R)
• M69: 36,732,261 km (0.06 R)
• M70: 36,901,008 km (0.078 R)
• M71: 37,917,974 km (0.077 R)
• M72: 38,003,245 km (0.097 R)
• M73: 41,901,316 km (0.054 R)
• M74: 42,607,568 km (0.098 R)
• M75: 45,019,834 km (0.047 R)
• M76: 45,561,827 km (0.044 R)
• M77: 46,561,290 km (0.108 R)
• M78: 48,027,798 km (0.116 R)
• M79: 48,859,413 km (0.099 R)
• M80: 50,536,704 km (0.105 R)
• M81: 51,759,816 km (0.083 R)
• M82: 52,232,845 km (0.05 R)
• M83: 53,851,793 km (0.097 R)
• M84: 56,359,502 km (0.115 R)
• M85: 57,823,616 km (0.103 R)
• M86: 58,314,297 km (0.094 R)
• M87: 58,412,583 km (0.111 R)
• M88: 60,191,900 km (0.051 R)
• M89: 62,692,428 km (0.104 R)
• M90: 63,196,573 km (0.115 R)
• M91: 65,328,642 km (0.066 R)
• M92: 65,635,168 km (0.091 R)
• M93: 65,942,143 km (0.104 R)
• M94: 66,968,983 km (0.052 R)
• M95: 67,794,165 km (0.028 R)
• M96: 68,415,295 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: 371 - 15,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit