🌌 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: 247.2

Radius: 9.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.46 AU - 0.7 AU

Year: 300 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 36,537,061 km

• M1: 120,127 km (0.12 R)
• M2: 200,760 km (0.08 R)
• M3: 276,756 km (0.082 R)
• M4: 373,845 km (0.037 R)
• M5: 446,699 km (0.086 R)
• M6: 530,324 km (0.074 R)
• M7: 594,502 km (0.088 R)
• M8: 720,763 km (0.12 R)
• M9: 847,921 km (0.086 R)
• M10: 979,866 km (0.054 R)
• M11: 1,054,815 km (0.063 R)
• M12: 1,118,842 km (0.11 R)
• M13: 1,204,263 km (0.114 R)
• M14: 1,281,605 km (0.071 R)
• M15: 1,371,364 km (0.114 R)
• M16: 1,452,446 km (0.096 R)
• M17: 1,582,745 km (0.025 R)
• M18: 1,649,466 km (0.062 R)
• M19: 1,739,823 km (0.105 R)
• M20: 1,816,567 km (0.114 R)
• M21: 1,902,287 km (0.099 R)
• M22: 2,041,413 km (0.065 R)
• M23: 2,114,416 km (0.074 R)
• M24: 2,179,940 km (0.068 R)
• M25: 2,262,967 km (0.075 R)
• M26: 2,342,703 km (0.114 R)
• M27: 2,544,361 km (0.1 R)
• M28: 2,618,711 km (0.094 R)
• M29: 2,680,495 km (0.102 R)
• M30: 2,769,655 km (0.116 R)
• M31: 2,864,350 km (0.063 R)
• M32: 2,960,093 km (0.072 R)
• M33: 3,136,170 km (0.098 R)
• M34: 3,234,904 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 10.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.88 AU - 1.42 AU

Year: 836 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 132.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,537,061 km

• M1: 163,211 km (0.084 R)
• M2: 306,227 km (0.086 R)
• M3: 458,069 km (0.101 R)
• M4: 525,837 km (0.098 R)
• M5: 620,682 km (0.116 R)
• M6: 750,084 km (0.11 R)
• M7: 898,186 km (0.104 R)
• M8: 1,221,167 km (0.105 R)
• M9: 1,502,711 km (0.058 R)
• M10: 1,628,822 km (0.069 R)
• M11: 1,875,808 km (0.08 R)
• M12: 2,231,252 km (0.1 R)
• M13: 2,367,536 km (0.117 R)
• M14: 2,458,342 km (0.101 R)
• M15: 2,634,867 km (0.113 R)
• M16: 2,724,626 km (0.048 R)
• M17: 3,151,279 km (0.076 R)
• M18: 3,348,300 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 9.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.98 AU - 2.18 AU

Year: 2035 Days

Day: 8.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,537,061 km

• M1: 124,465 km (0.112 R)
• M2: 191,635 km (0.06 R)
• M3: 335,847 km (0.116 R)
• M4: 436,975 km (0.119 R)
• M5: 512,373 km (0.107 R)
• M6: 871,707 km (0.114 R)
• M7: 1,024,147 km (0.116 R)
• M8: 1,134,101 km (0.092 R)
• M9: 1,209,648 km (0.117 R)
• M10: 1,401,283 km (0.058 R)
• M11: 1,545,196 km (0.094 R)
• M12: 1,881,343 km (0.111 R)
• M13: 1,949,111 km (0.093 R)
• M14: 2,157,351 km (0.11 R)
• M15: 2,421,990 km (0.08 R)
• M16: 2,483,624 km (0.06 R)
• M17: 2,583,406 km (0.055 R)
• M18: 2,684,534 km (0.107 R)
• M19: 2,773,993 km (0.104 R)
• M20: 2,884,247 km (0.107 R)
• M21: 3,009,012 km (0.111 R)
• M22: 3,075,433 km (0.051 R)
• M23: 3,149,185 km (0.104 R)
• M24: 3,346,205 km (0.056 R)
• M25: 3,484,583 km (0.118 R)
• M26: 3,731,270 km (0.072 R)
• M27: 4,130,397 km (0.113 R)
• M28: 4,361,526 km (0.074 R)
• M29: 4,429,443 km (0.108 R)
• M30: 4,596,843 km (0.12 R)
• M31: 5,072,265 km (0.046 R)
• M32: 5,263,601 km (0.082 R)
• M33: 5,432,946 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 8.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.81 AU - 3.29 AU

Year: 3613 Days

Day: 8.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,537,061 km

• M1: 166,652 km (0.093 R)
• M2: 229,932 km (0.062 R)
• M3: 350,059 km (0.09 R)
• M4: 641,326 km (0.1 R)
• M5: 740,659 km (0.097 R)
• M6: 845,378 km (0.052 R)
• M7: 989,141 km (0.106 R)
• M8: 1,058,405 km (0.11 R)
• M9: 1,326,634 km (0.098 R)
• M10: 1,455,737 km (0.044 R)
• M11: 1,522,009 km (0.101 R)
• M12: 1,657,395 km (0.067 R)
• M13: 1,740,571 km (0.119 R)
• M14: 1,984,117 km (0.094 R)
• M15: 2,043,058 km (0.069 R)
• M16: 2,177,846 km (0.071 R)
• M17: 2,393,566 km (0.097 R)
• M18: 2,456,397 km (0.115 R)
• M19: 2,746,318 km (0.068 R)
• M20: 3,167,286 km (0.064 R)
• M21: 3,662,904 km (0.087 R)
• M22: 3,735,608 km (0.116 R)
• M23: 3,808,911 km (0.078 R)
• M24: 4,163,608 km (0.104 R)
• M25: 4,277,901 km (0.069 R)
• M26: 4,470,583 km (0.052 R)
• M27: 4,567,971 km (0.104 R)
• M28: 4,745,244 km (0.095 R)
• M29: 5,728,252 km (0.043 R)
• M30: 6,330,084 km (0.068 R)
• M31: 6,616,265 km (0.073 R)
• M32: 6,906,934 km (0.117 R)
• M33: 7,042,320 km (0.086 R)
• M34: 7,133,275 km (0.111 R)
• M35: 7,593,289 km (0.098 R)
• M36: 8,325,421 km (0.1 R)
• M37: 8,542,188 km (0.103 R)
• M38: 8,834,053 km (0.103 R)
• M39: 8,907,506 km (0.1 R)
• M40: 9,578,153 km (0.097 R)
• M41: 9,754,679 km (0.078 R)
• M42: 10,034,277 km (0.112 R)
• M43: 10,471,701 km (0.078 R)
• M44: 11,152,521 km (0.097 R)
• M45: 11,605,504 km (0.097 R)
• M46: 11,739,843 km (0.11 R)
• M47: 11,847,703 km (0.104 R)
• M48: 12,146,001 km (0.074 R)
• M49: 12,227,831 km (0.088 R)
• M50: 12,282,434 km (0.112 R)
• M51: 12,694,726 km (0.09 R)
• M52: 12,861,079 km (0.038 R)
• M53: 13,000,055 km (0.118 R)
• M54: 13,901,981 km (0.076 R)
• M55: 13,958,977 km (0.088 R)
• M56: 14,159,289 km (0.096 R)
• M57: 14,331,626 km (0.082 R)
• M58: 14,620,499 km (0.063 R)
• M59: 15,057,474 km (0.095 R)
• M60: 15,204,080 km (0.07 R)
• M61: 15,706,131 km (0.093 R)
• M62: 15,854,831 km (0.119 R)
• M63: 15,914,371 km (0.116 R)
• M64: 16,665,801 km (0.102 R)
• M65: 17,367,266 km (0.105 R)
• M66: 17,706,254 km (0.07 R)
• M67: 18,140,687 km (0.113 R)
• M68: 18,767,502 km (0.058 R)
• M69: 19,561,118 km (0.063 R)
• M70: 19,849,393 km (0.087 R)
• M71: 19,913,721 km (0.079 R)
• M72: 20,657,671 km (0.109 R)
• M73: 21,049,617 km (0.113 R)
• M74: 21,312,161 km (0.104 R)
• M75: 21,410,896 km (0.119 R)
• M76: 21,741,208 km (0.078 R)
• M77: 21,807,480 km (0.088 R)
• M78: 21,873,752 km (0.05 R)
• M79: 22,006,595 km (0.095 R)
• M80: 22,139,737 km (0.087 R)
• M81: 22,373,259 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.8

Radius: 3.5

Gravity: 22.6 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.45 AU - 6.83 AU

Year: 10319 Days

Day: 21.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,537,061 km

• M1: 109,954 km (0.106 R)
• M2: 161,416 km (0.059 R)
• M3: 250,427 km (0.034 R)
• M4: 311,313 km (0.087 R)
• M5: 574,755 km (0.088 R)
• M6: 1,101,788 km (0.075 R)
• M7: 1,290,880 km (0.08 R)
• M8: 1,344,137 km (0.077 R)
• M9: 1,508,545 km (0.072 R)
• M10: 1,679,386 km (0.113 R)
• M11: 1,737,729 km (0.09 R)
• M12: 2,227,811 km (0.098 R)
• M13: 2,291,989 km (0.115 R)
• M14: 3,798,589 km (0.107 R)
• M15: 3,875,333 km (0.114 R)
• M16: 4,004,286 km (0.104 R)
• M17: 4,030,316 km (0.105 R)
• M18: 4,134,736 km (0.115 R)
• M19: 4,161,065 km (0.12 R)
• M20: 4,187,394 km (0.099 R)
• M21: 5,002,104 km (0.091 R)
• M22: 5,086,178 km (0.06 R)
• M23: 5,542,751 km (0.067 R)
• M24: 6,221,626 km (0.036 R)
• M25: 7,240,687 km (0.098 R)
• M26: 8,211,128 km (0.105 R)
• M27: 8,310,311 km (0.087 R)
• M28: 8,410,093 km (0.12 R)
• M29: 8,812,661 km (0.085 R)
• M30: 9,118,738 km (0.119 R)
• M31: 9,601,790 km (0.089 R)
• M32: 9,846,382 km (0.06 R)
• M33: 9,916,693 km (0.077 R)
• M34: 10,306,097 km (0.107 R)
• M35: 10,448,962 km (0.027 R)
• M36: 10,484,866 km (0.095 R)
• M37: 10,990,507 km (0.052 R)
• M38: 11,173,166 km (0.096 R)
• M39: 11,319,921 km (0.108 R)
• M40: 11,356,722 km (0.119 R)
• M41: 11,393,523 km (0.098 R)
• M42: 12,898,927 km (0.087 R)
• M43: 13,871,163 km (0.075 R)
• M44: 14,947,370 km (0.092 R)
• M45: 15,515,842 km (0.099 R)
• M46: 15,638,513 km (0.077 R)
• M47: 16,423,303 km (0.095 R)
• M48: 16,757,654 km (0.106 R)
• M49: 18,332,621 km (0.061 R)
• M50: 19,688,127 km (0.099 R)
• M51: 22,125,076 km (0.109 R)
• M52: 22,171,152 km (0.062 R)
• M53: 22,725,861 km (0.071 R)
• M54: 23,425,680 km (0.103 R)
• M55: 23,472,504 km (0.063 R)
• M56: 24,417,215 km (0.115 R)
• M57: 24,464,787 km (0.099 R)
• M58: 24,942,004 km (0.05 R)
• M59: 25,470,683 km (0.091 R)
• M60: 26,783,554 km (0.097 R)
• M61: 26,930,758 km (0.099 R)
• M62: 27,029,044 km (0.062 R)
• M63: 27,176,847 km (0.067 R)
• M64: 27,571,935 km (0.086 R)
• M65: 27,819,818 km (0.112 R)
• M66: 28,919,512 km (0.099 R)
• M67: 29,070,606 km (0.047 R)
• M68: 29,373,392 km (0.062 R)
• M69: 29,575,948 km (0.109 R)
• M70: 30,339,495 km (0.073 R)
• M71: 30,954,941 km (0.119 R)
• M72: 31,522,815 km (0.03 R)
• M73: 35,108,227 km (0.026 R)
• M74: 35,323,199 km (0.084 R)
• M75: 35,377,054 km (0.065 R)
• M76: 35,808,345 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.2

Radius: 5.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.93 AU - 12.25 AU

Year: 21738 Days

Day: 21.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,537,061 km

• M1: 186,100 km (0.104 R)
• M2: 220,058 km (0.074 R)
• M3: 295,755 km (0.098 R)
• M4: 415,284 km (0.109 R)
• M5: 630,106 km (0.054 R)
• M6: 713,881 km (0.032 R)
• M7: 1,397,693 km (0.104 R)
• M8: 1,489,396 km (0.082 R)
• M9: 1,545,496 km (0.119 R)
• M10: 2,039,318 km (0.052 R)
• M11: 2,714,154 km (0.082 R)
• M12: 3,526,770 km (0.075 R)
• M13: 4,090,006 km (0.086 R)
• M14: 4,382,021 km (0.103 R)
• M15: 4,957,973 km (0.032 R)
• M16: 5,098,744 km (0.05 R)
• M17: 5,441,623 km (0.083 R)
• M18: 6,392,317 km (0.067 R)
• M19: 6,545,505 km (0.12 R)
• M20: 7,012,251 km (0.088 R)
• M21: 7,393,276 km (0.114 R)
• M22: 7,618,720 km (0.072 R)
• M23: 7,715,959 km (0.103 R)
• M24: 8,949,543 km (0.076 R)
• M25: 9,362,732 km (0.062 R)
• M26: 9,711,744 km (0.055 R)
• M27: 10,171,758 km (0.114 R)
• M28: 10,566,546 km (0.083 R)
• M29: 11,855,930 km (0.061 R)
• M30: 13,389,009 km (0.094 R)
• M31: 14,418,542 km (0.074 R)
• M32: 14,579,210 km (0.042 R)
• M33: 15,432,367 km (0.101 R)
• M34: 15,514,496 km (0.06 R)
• M35: 16,051,702 km (0.11 R)
• M36: 16,889,899 km (0.088 R)
• M37: 17,229,187 km (0.067 R)
• M38: 17,527,934 km (0.077 R)
• M39: 17,613,504 km (0.085 R)
• M40: 18,043,897 km (0.086 R)
• M41: 18,695,994 km (0.081 R)
• M42: 18,827,341 km (0.043 R)
• M43: 19,488,713 km (0.105 R)
• M44: 20,879,375 km (0.027 R)
• M45: 21,061,136 km (0.09 R)
• M46: 21,197,719 km (0.113 R)
• M47: 22,907,473 km (0.084 R)
• M48: 23,377,061 km (0.102 R)
• M49: 23,802,517 km (0.105 R)
• M50: 24,660,910 km (0.069 R)
• M51: 25,142,166 km (0.104 R)
• M52: 25,869,810 km (0.081 R)
• M53: 28,546,415 km (0.046 R)
• M54: 30,481,913 km (0.113 R)
• M55: 30,843,191 km (0.034 R)
• M56: 30,894,803 km (0.094 R)
• M57: 32,039,675 km (0.057 R)
• M58: 32,564,764 km (0.047 R)
• M59: 32,881,163 km (0.055 R)
• M60: 33,357,632 km (0.106 R)
• M61: 33,729,682 km (0.116 R)
• M62: 33,996,415 km (0.094 R)
• M63: 34,210,191 km (0.068 R)
• M64: 34,962,219 km (0.117 R)
• M65: 35,991,453 km (0.096 R)
• M66: 36,154,813 km (0.073 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: 156 - 12,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit