🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.9

Radius: 12.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.28 AU - 1.5 AU

Year: 1042 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,648,560 km

• M1: 157,676 km (0.112 R)
• M2: 253,568 km (0.068 R)
• M3: 345,571 km (0.117 R)
• M4: 560,693 km (0.106 R)
• M5: 652,546 km (0.068 R)
• M6: 770,579 km (0.095 R)
• M7: 918,531 km (0.118 R)
• M8: 1,039,855 km (0.091 R)
• M9: 1,152,502 km (0.034 R)
• M10: 1,244,804 km (0.094 R)
• M11: 1,365,230 km (0.118 R)
• M12: 1,453,044 km (0.074 R)
• M13: 1,564,345 km (0.098 R)
• M14: 1,745,358 km (0.033 R)
• M15: 1,830,031 km (0.114 R)
• M16: 1,921,884 km (0.097 R)
• M17: 2,050,837 km (0.077 R)
• M18: 2,170,815 km (0.078 R)
• M19: 2,411,368 km (0.117 R)
• M20: 2,759,183 km (0.094 R)
• M21: 2,925,835 km (0.064 R)
• M22: 3,311,199 km (0.084 R)
• M23: 3,438,657 km (0.106 R)
• M24: 3,632,835 km (0.07 R)
• M25: 3,764,481 km (0.09 R)
• M26: 3,912,433 km (0.115 R)
• M27: 4,092,699 km (0.059 R)
• M28: 4,275,806 km (0.117 R)
• M29: 4,500,652 km (0.084 R)
• M30: 4,689,744 km (0.077 R)
• M31: 4,809,272 km (0.047 R)
• M32: 4,921,770 km (0.089 R)
• M33: 5,116,696 km (0.115 R)
• M34: 5,305,937 km (0.076 R)
• M35: 5,531,082 km (0.062 R)
• M36: 5,708,356 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 12.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.48 AU - 2.22 AU

Year: 1600 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,648,560 km

• M1: 194,627 km (0.108 R)
• M2: 339,438 km (0.091 R)
• M3: 483,500 km (0.087 R)
• M4: 606,919 km (0.094 R)
• M5: 687,103 km (0.089 R)
• M6: 793,168 km (0.03 R)
• M7: 983,905 km (0.052 R)
• M8: 1,242,261 km (0.077 R)
• M9: 1,357,451 km (0.074 R)
• M10: 1,551,480 km (0.053 R)
• M11: 1,957,039 km (0.109 R)
• M12: 2,124,439 km (0.113 R)
• M13: 2,210,009 km (0.103 R)
• M14: 2,406,880 km (0.08 R)
• M15: 2,496,340 km (0.109 R)
• M16: 2,632,623 km (0.118 R)
• M17: 2,748,113 km (0.118 R)
• M18: 2,900,852 km (0.083 R)
• M19: 2,984,328 km (0.078 R)
• M20: 3,301,475 km (0.119 R)
• M21: 3,464,238 km (0.117 R)
• M22: 3,655,424 km (0.08 R)
• M23: 3,823,871 km (0.08 R)
• M24: 4,008,325 km (0.087 R)
• M25: 4,209,235 km (0.077 R)
• M26: 4,427,349 km (0.08 R)
• M27: 4,719,214 km (0.087 R)
• M28: 5,031,874 km (0.11 R)
• M29: 5,161,725 km (0.091 R)
• M30: 5,292,773 km (0.099 R)
• M31: 5,662,579 km (0.055 R)
• M32: 6,163,582 km (0.106 R)
• M33: 6,256,183 km (0.035 R)
• M34: 6,442,881 km (0.054 R)
• M35: 6,805,955 km (0.114 R)
• M36: 7,014,195 km (0.073 R)
• M37: 7,306,061 km (0.109 R)
• M38: 7,767,869 km (0.118 R)
• M39: 8,019,194 km (0.117 R)
• M40: 8,375,686 km (0.045 R)
• M41: 8,564,478 km (0.086 R)
• M42: 9,069,072 km (0.065 R)
• M43: 9,192,340 km (0.091 R)
• M44: 9,280,753 km (0.114 R)
• M45: 9,672,998 km (0.053 R)
• M46: 9,853,114 km (0.066 R)
• M47: 9,979,824 km (0.056 R)
• M48: 10,088,880 km (0.113 R)
• M49: 10,234,888 km (0.106 R)
• M50: 10,492,196 km (0.063 R)
• M51: 10,733,198 km (0.066 R)
• M52: 10,844,948 km (0.082 R)
• M53: 10,994,546 km (0.077 R)
• M54: 11,163,741 km (0.097 R)
• M55: 11,447,678 km (0.101 R)
• M56: 11,849,199 km (0.085 R)
• M57: 12,177,715 km (0.086 R)
• M58: 12,962,356 km (0.037 R)
• M59: 13,421,023 km (0.076 R)
• M60: 13,501,208 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.5

Radius: 12.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.11 AU - 2.17 AU

Year: 1990 Days

Day: 9.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 54,648,560 km

• M1: 159,322 km (0.109 R)
• M2: 236,514 km (0.059 R)
• M3: 334,052 km (0.085 R)
• M4: 447,148 km (0.1 R)
• M5: 590,912 km (0.065 R)
• M6: 699,220 km (0.036 R)
• M7: 1,059,452 km (0.068 R)
• M8: 1,149,510 km (0.075 R)
• M9: 1,242,261 km (0.093 R)
• M10: 1,376,600 km (0.114 R)
• M11: 1,465,760 km (0.105 R)
• M12: 2,585,201 km (0.064 R)
• M13: 2,911,773 km (0.119 R)
• M14: 3,014,995 km (0.105 R)
• M15: 3,093,235 km (0.088 R)
• M16: 3,198,552 km (0.044 R)
• M17: 3,291,752 km (0.108 R)
• M18: 3,508,369 km (0.095 R)
• M19: 3,590,947 km (0.115 R)
• M20: 4,201,007 km (0.108 R)
• M21: 4,421,515 km (0.112 R)
• M22: 4,600,583 km (0.084 R)
• M23: 5,028,134 km (0.105 R)
• M24: 5,152,749 km (0.117 R)
• M25: 5,987,206 km (0.07 R)
• M26: 6,285,953 km (0.11 R)
• M27: 6,487,760 km (0.049 R)
• M28: 6,898,107 km (0.099 R)
• M29: 6,984,575 km (0.105 R)
• M30: 7,176,359 km (0.112 R)
• M31: 7,547,063 km (0.09 R)
• M32: 7,833,842 km (0.063 R)
• M33: 8,197,365 km (0.115 R)
• M34: 8,455,122 km (0.099 R)
• M35: 8,715,722 km (0.115 R)
• M36: 8,828,070 km (0.06 R)
• M37: 9,244,550 km (0.075 R)
• M38: 9,609,569 km (0.1 R)
• M39: 10,037,868 km (0.061 R)
• M40: 10,313,876 km (0.06 R)
• M41: 10,913,613 km (0.094 R)
• M42: 11,463,086 km (0.097 R)
• M43: 11,668,784 km (0.107 R)
• M44: 11,834,388 km (0.063 R)
• M45: 11,917,415 km (0.042 R)
• M46: 12,188,786 km (0.08 R)
• M47: 12,525,381 km (0.105 R)
• M48: 12,716,268 km (0.068 R)
• M49: 12,843,875 km (0.094 R)
• M50: 13,036,258 km (0.108 R)
• M51: 13,165,061 km (0.094 R)
• M52: 13,272,772 km (0.118 R)
• M53: 13,467,249 km (0.107 R)
• M54: 13,706,307 km (0.078 R)
• M55: 13,924,719 km (0.114 R)
• M56: 14,144,479 km (0.107 R)
• M57: 14,365,285 km (0.077 R)
• M58: 14,476,137 km (0.118 R)
• M59: 14,631,869 km (0.069 R)
• M60: 14,832,778 km (0.08 R)
• M61: 15,147,233 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 13.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.15 AU - 5.93 AU

Year: 8291 Days

Day: 7.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,648,560 km

• M1: 231,877 km (0.12 R)
• M2: 442,062 km (0.119 R)
• M3: 674,836 km (0.026 R)
• M4: 1,207,853 km (0.116 R)
• M5: 1,385,127 km (0.118 R)
• M6: 1,508,395 km (0.091 R)
• M7: 1,635,554 km (0.067 R)
• M8: 2,229,008 km (0.106 R)
• M9: 3,154,720 km (0.095 R)
• M10: 3,375,676 km (0.08 R)
• M11: 3,659,014 km (0.088 R)
• M12: 3,803,526 km (0.096 R)
• M13: 3,891,340 km (0.114 R)
• M14: 4,038,993 km (0.114 R)
• M15: 4,279,397 km (0.108 R)
• M16: 4,900,976 km (0.072 R)
• M17: 5,093,060 km (0.111 R)
• M18: 5,190,149 km (0.095 R)
• M19: 5,717,930 km (0.073 R)
• M20: 6,056,619 km (0.113 R)
• M21: 7,220,940 km (0.093 R)
• M22: 7,403,299 km (0.051 R)
• M23: 7,735,556 km (0.115 R)
• M24: 8,917,379 km (0.057 R)
• M25: 9,231,685 km (0.105 R)
• M26: 10,607,237 km (0.09 R)
• M27: 11,066,054 km (0.1 R)
• M28: 11,192,314 km (0.113 R)
• M29: 11,319,024 km (0.091 R)
• M30: 11,446,331 km (0.112 R)
• M31: 12,046,369 km (0.059 R)
• M32: 12,744,691 km (0.114 R)
• M33: 13,009,928 km (0.114 R)
• M34: 13,321,690 km (0.076 R)
• M35: 14,639,797 km (0.081 R)
• M36: 15,999,193 km (0.078 R)
• M37: 16,429,287 km (0.047 R)
• M38: 16,573,499 km (0.084 R)
• M39: 16,960,210 km (0.046 R)
• M40: 17,545,736 km (0.087 R)
• M41: 17,841,042 km (0.077 R)
• M42: 18,536,523 km (0.063 R)
• M43: 18,786,949 km (0.099 R)
• M44: 20,005,125 km (0.113 R)
• M45: 20,571,951 km (0.113 R)
• M46: 21,510,977 km (0.025 R)
• M47: 22,251,038 km (0.033 R)
• M48: 22,677,691 km (0.066 R)
• M49: 22,784,653 km (0.056 R)
• M50: 23,053,181 km (0.071 R)
• M51: 23,864,750 km (0.067 R)
• M52: 24,082,864 km (0.037 R)
• M53: 25,627,462 km (0.053 R)
• M54: 26,920,137 km (0.096 R)
• M55: 27,147,226 km (0.031 R)
• M56: 27,717,493 km (0.117 R)
• M57: 27,889,381 km (0.109 R)
• M58: 28,811,802 km (0.054 R)
• M59: 30,155,490 km (0.117 R)
• M60: 30,805,343 km (0.062 R)
• M61: 30,924,124 km (0.078 R)
• M62: 31,221,375 km (0.093 R)
• M63: 31,459,834 km (0.082 R)
• M64: 33,085,813 km (0.114 R)
• M65: 34,184,909 km (0.058 R)
• M66: 34,369,213 km (0.106 R)
• M67: 35,482,221 km (0.074 R)
• M68: 35,668,920 km (0.025 R)
• M69: 35,793,535 km (0.049 R)
• M70: 38,061,438 km (0.089 R)
• M71: 39,986,613 km (0.069 R)
• M72: 40,375,418 km (0.092 R)
• M73: 41,483,938 km (0.075 R)
• M74: 41,943,353 km (0.117 R)
• M75: 43,265,200 km (0.053 R)
• M76: 43,398,043 km (0.081 R)
• M77: 43,531,185 km (0.053 R)
• M78: 44,198,541 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.4

Radius: 7.9

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.05 AU - 9.73 AU

Year: 16853 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,648,560 km

• M1: 99,931 km (0.104 R)
• M2: 252,521 km (0.076 R)
• M3: 340,335 km (0.062 R)
• M4: 726,597 km (0.115 R)
• M5: 1,065,586 km (0.073 R)
• M6: 1,426,266 km (0.032 R)
• M7: 1,670,410 km (0.051 R)
• M8: 2,007,603 km (0.111 R)
• M9: 2,451,460 km (0.114 R)
• M10: 2,773,993 km (0.103 R)
• M11: 3,821,029 km (0.113 R)
• M12: 4,940,769 km (0.082 R)
• M13: 5,198,526 km (0.094 R)
• M14: 5,804,248 km (0.067 R)
• M15: 6,115,411 km (0.107 R)
• M16: 6,957,947 km (0.07 R)
• M17: 7,081,365 km (0.119 R)
• M18: 7,163,943 km (0.096 R)
• M19: 7,372,033 km (0.057 R)
• M20: 8,529,323 km (0.108 R)
• M21: 8,794,260 km (0.108 R)
• M22: 10,158,593 km (0.109 R)
• M23: 11,104,351 km (0.034 R)
• M24: 11,393,523 km (0.099 R)
• M25: 11,587,701 km (0.07 R)
• M26: 11,685,239 km (0.078 R)
• M27: 11,881,063 km (0.113 R)
• M28: 12,226,484 km (0.066 R)
• M29: 12,425,300 km (0.042 R)
• M30: 12,775,808 km (0.114 R)
• M31: 13,898,540 km (0.111 R)
• M32: 14,734,792 km (0.117 R)
• M33: 14,787,600 km (0.108 R)
• M34: 14,840,408 km (0.08 R)
• M35: 14,999,431 km (0.117 R)
• M36: 15,748,916 km (0.083 R)
• M37: 16,455,616 km (0.061 R)
• M38: 17,006,436 km (0.109 R)
• M39: 17,563,089 km (0.087 R)
• M40: 17,843,735 km (0.088 R)
• M41: 18,466,361 km (0.096 R)
• M42: 18,694,498 km (0.116 R)
• M43: 20,083,215 km (0.115 R)
• M44: 20,376,576 km (0.036 R)
• M45: 20,435,518 km (0.118 R)
• M46: 23,511,699 km (0.091 R)
• M47: 24,007,167 km (0.037 R)
• M48: 24,131,633 km (0.036 R)
• M49: 24,568,758 km (0.118 R)
• M50: 25,641,374 km (0.057 R)
• M51: 25,832,112 km (0.031 R)
• M52: 26,215,381 km (0.094 R)
• M53: 26,793,577 km (0.118 R)
• M54: 27,701,337 km (0.104 R)
• M55: 28,553,297 km (0.091 R)
• M56: 29,347,362 km (0.079 R)
• M57: 30,014,718 km (0.074 R)
• M58: 31,092,721 km (0.094 R)
• M59: 31,228,256 km (0.093 R)
• M60: 31,568,292 km (0.112 R)
• M61: 33,217,160 km (0.072 R)
• M62: 35,955,699 km (0.119 R)
• M63: 36,741,237 km (0.11 R)
• M64: 37,460,204 km (0.09 R)
• M65: 38,547,183 km (0.116 R)
• M66: 39,204,516 km (0.109 R)
• M67: 39,939,041 km (0.076 R)
• M68: 40,086,545 km (0.116 R)
• M69: 40,160,296 km (0.088 R)
• M70: 40,678,204 km (0.098 R)
• M71: 41,945,149 km (0.043 R)
• M72: 44,136,009 km (0.09 R)
• M73: 44,517,634 km (0.069 R)
• M74: 44,670,523 km (0.065 R)
• M75: 44,746,967 km (0.115 R)
• M76: 46,907,160 km (0.118 R)
• M77: 48,628,134 km (0.094 R)
• M78: 48,864,499 km (0.038 R)
• M79: 51,809,931 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 18,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit