🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675

Radius: 13

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.51 AU - 0.77 AU

Year: 353 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 117.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 17,256,455 km

• M1: 162,463 km (0.042 R)
• M2: 255,812 km (0.106 R)
• M3: 340,634 km (0.091 R)
• M4: 430,692 km (0.115 R)
• M5: 593,305 km (0.112 R)
• M6: 768,634 km (0.116 R)
• M7: 879,187 km (0.062 R)
• M8: 1,117,646 km (0.118 R)
• M9: 1,209,499 km (0.11 R)
• M10: 1,354,758 km (0.074 R)
• M11: 1,458,280 km (0.089 R)
• M12: 1,554,771 km (0.095 R)
• M13: 1,708,856 km (0.083 R)
• M14: 1,795,474 km (0.045 R)
• M15: 1,883,886 km (0.097 R)
• M16: 1,973,645 km (0.05 R)
• M17: 2,359,308 km (0.053 R)
• M18: 2,508,607 km (0.037 R)
• M19: 2,602,255 km (0.097 R)
• M20: 2,720,886 km (0.118 R)
• M21: 3,081,716 km (0.113 R)
• M22: 3,335,135 km (0.08 R)
• M23: 3,621,914 km (0.114 R)
• M24: 3,748,324 km (0.083 R)
• M25: 3,937,266 km (0.076 R)
• M26: 4,053,654 km (0.11 R)
• M27: 4,254,713 km (0.057 R)
• M28: 4,345,968 km (0.111 R)
• M29: 4,466,244 km (0.067 R)
• M30: 4,566,176 km (0.113 R)
• M31: 4,652,494 km (0.116 R)
• M32: 4,797,454 km (0.053 R)
• M33: 4,907,259 km (0.116 R)
• M34: 4,988,341 km (0.091 R)
• M35: 5,106,972 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 14.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.65 AU - 0.69 AU

Year: 379 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 17,256,455 km

• M1: 204,799 km (0.09 R)
• M2: 297,700 km (0.038 R)
• M3: 432,487 km (0.082 R)
• M4: 525,837 km (0.027 R)
• M5: 766,240 km (0.065 R)
• M6: 891,304 km (0.093 R)
• M7: 998,566 km (0.092 R)
• M8: 1,133,054 km (0.101 R)
• M9: 1,321,099 km (0.051 R)
• M10: 1,436,289 km (0.078 R)
• M11: 1,550,133 km (0.091 R)
• M12: 1,862,045 km (0.11 R)
• M13: 2,014,635 km (0.109 R)
• M14: 2,143,438 km (0.091 R)
• M15: 2,234,693 km (0.106 R)
• M16: 2,344,797 km (0.119 R)
• M17: 2,522,519 km (0.099 R)
• M18: 2,625,293 km (0.074 R)
• M19: 2,779,080 km (0.112 R)
• M20: 2,885,444 km (0.116 R)
• M21: 3,050,899 km (0.071 R)
• M22: 3,160,704 km (0.113 R)
• M23: 3,285,169 km (0.109 R)
• M24: 3,451,522 km (0.117 R)
• M25: 3,572,996 km (0.098 R)
• M26: 3,716,609 km (0.104 R)
• M27: 3,820,430 km (0.055 R)
• M28: 3,925,149 km (0.12 R)
• M29: 4,023,884 km (0.112 R)
• M30: 4,144,908 km (0.115 R)
• M31: 4,288,821 km (0.071 R)
• M32: 4,412,539 km (0.095 R)
• M33: 4,574,404 km (0.07 R)
• M34: 4,708,294 km (0.089 R)
• M35: 4,942,115 km (0.098 R)
• M36: 5,079,596 km (0.078 R)
• M37: 5,195,235 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.8

Radius: 12.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.26 AU - 1.6 AU

Year: 1180 Days

Day: 13.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 17,256,455 km

• M1: 198,516 km (0.108 R)
• M2: 287,677 km (0.04 R)
• M3: 367,113 km (0.088 R)
• M4: 452,683 km (0.12 R)
• M5: 569,519 km (0.109 R)
• M6: 668,104 km (0.114 R)
• M7: 851,810 km (0.11 R)
• M8: 933,042 km (0.099 R)
• M9: 1,038,658 km (0.079 R)
• M10: 1,156,092 km (0.087 R)
• M11: 1,262,905 km (0.076 R)
• M12: 1,381,237 km (0.112 R)
• M13: 1,478,625 km (0.089 R)
• M14: 1,689,558 km (0.031 R)
• M15: 1,785,451 km (0.084 R)
• M16: 1,937,592 km (0.102 R)
• M17: 2,029,146 km (0.115 R)
• M18: 2,122,345 km (0.084 R)
• M19: 2,430,068 km (0.086 R)
• M20: 2,579,366 km (0.056 R)
• M21: 2,762,624 km (0.061 R)
• M22: 2,918,804 km (0.097 R)
• M23: 3,120,761 km (0.04 R)
• M24: 3,393,777 km (0.079 R)
• M25: 3,482,788 km (0.103 R)
• M26: 3,629,244 km (0.114 R)
• M27: 4,080,731 km (0.055 R)
• M28: 4,973,680 km (0.093 R)
• M29: 5,228,745 km (0.042 R)
• M30: 5,319,102 km (0.088 R)
• M31: 5,422,923 km (0.06 R)
• M32: 5,725,260 km (0.079 R)
• M33: 5,939,035 km (0.116 R)
• M34: 6,128,127 km (0.09 R)
• M35: 6,401,891 km (0.08 R)
• M36: 6,484,768 km (0.105 R)
• M37: 6,567,945 km (0.091 R)
• M38: 6,989,811 km (0.084 R)
• M39: 7,175,312 km (0.08 R)
• M40: 7,319,076 km (0.05 R)
• M41: 7,565,763 km (0.075 R)
• M42: 7,785,821 km (0.116 R)
• M43: 8,824,928 km (0.103 R)
• M44: 9,025,688 km (0.097 R)
• M45: 9,274,769 km (0.094 R)
• M46: 9,843,540 km (0.1 R)
• M47: 9,923,425 km (0.046 R)
• M48: 10,019,617 km (0.107 R)
• M49: 10,212,897 km (0.093 R)
• M50: 10,849,586 km (0.107 R)
• M51: 11,147,734 km (0.098 R)
• M52: 11,247,815 km (0.102 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 12

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.75 AU - 3.03 AU

Year: 3391 Days

Day: 13.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 17,256,455 km

• M1: 163,959 km (0.11 R)
• M2: 388,057 km (0.11 R)
• M3: 534,214 km (0.074 R)
• M4: 880,683 km (0.099 R)
• M5: 1,049,130 km (0.095 R)
• M6: 1,146,668 km (0.118 R)
• M7: 1,266,047 km (0.101 R)
• M8: 1,508,096 km (0.119 R)
• M9: 1,754,783 km (0.112 R)
• M10: 1,915,750 km (0.078 R)
• M11: 2,003,714 km (0.088 R)
• M12: 2,115,763 km (0.047 R)
• M13: 2,195,349 km (0.113 R)
• M14: 2,381,299 km (0.111 R)
• M15: 2,957,700 km (0.103 R)
• M16: 3,163,696 km (0.102 R)
• M17: 3,255,399 km (0.061 R)
• M18: 3,348,000 km (0.116 R)
• M19: 3,495,354 km (0.049 R)
• M20: 3,590,199 km (0.109 R)
• M21: 3,699,705 km (0.117 R)
• M22: 3,782,582 km (0.097 R)
• M23: 3,922,157 km (0.092 R)
• M24: 4,380,375 km (0.061 R)
• M25: 4,556,602 km (0.044 R)
• M26: 4,780,400 km (0.062 R)
• M27: 4,931,494 km (0.101 R)
• M28: 5,099,642 km (0.045 R)
• M29: 5,192,243 km (0.094 R)
• M30: 5,363,383 km (0.066 R)
• M31: 5,615,605 km (0.094 R)
• M32: 5,711,198 km (0.09 R)
• M33: 5,823,546 km (0.091 R)
• M34: 6,131,867 km (0.097 R)
• M35: 6,798,774 km (0.118 R)
• M36: 6,900,800 km (0.076 R)
• M37: 7,123,701 km (0.104 R)
• M38: 7,314,139 km (0.119 R)
• M39: 7,506,223 km (0.05 R)
• M40: 7,611,689 km (0.047 R)
• M41: 8,346,065 km (0.061 R)
• M42: 8,455,421 km (0.106 R)
• M43: 8,730,981 km (0.045 R)
• M44: 9,046,782 km (0.097 R)
• M45: 9,140,430 km (0.1 R)
• M46: 9,575,311 km (0.09 R)
• M47: 9,747,348 km (0.111 R)
• M48: 10,249,997 km (0.088 R)
• M49: 10,543,957 km (0.095 R)
• M50: 11,180,197 km (0.074 R)
• M51: 11,260,681 km (0.031 R)
• M52: 11,341,314 km (0.116 R)
• M53: 11,422,097 km (0.102 R)
• M54: 11,624,951 km (0.114 R)
• M55: 11,993,112 km (0.079 R)
• M56: 12,178,763 km (0.061 R)
• M57: 12,323,723 km (0.12 R)
• M58: 12,448,338 km (0.114 R)
• M59: 12,846,119 km (0.065 R)
• M60: 12,951,585 km (0.12 R)
• M61: 13,226,845 km (0.066 R)
• M62: 13,632,704 km (0.098 R)
• M63: 14,021,060 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.5

Radius: 3.1

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.32 AU - 6.22 AU

Year: 9567 Days

Day: 20.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 17,256,455 km

• M1: 45,927 km (0.087 R)
• M2: 92,302 km (0.089 R)
• M3: 121,174 km (0.065 R)
• M4: 175,478 km (0.077 R)
• M5: 221,854 km (0.045 R)
• M6: 365,468 km (0.081 R)
• M7: 603,328 km (0.074 R)
• M8: 827,875 km (0.119 R)
• M9: 921,822 km (0.106 R)
• M10: 990,936 km (0.078 R)
• M11: 1,047,484 km (0.093 R)
• M12: 1,105,229 km (0.119 R)
• M13: 1,149,061 km (0.1 R)
• M14: 1,223,561 km (0.071 R)
• M15: 1,424,770 km (0.06 R)
• M16: 1,472,641 km (0.092 R)
• M17: 1,521,111 km (0.054 R)
• M18: 1,754,035 km (0.049 R)
• M19: 2,105,889 km (0.102 R)
• M20: 2,197,294 km (0.072 R)
• M21: 2,692,911 km (0.106 R)
• M22: 2,772,049 km (0.096 R)
• M23: 3,055,387 km (0.077 R)
• M24: 3,348,000 km (0.095 R)
• M25: 3,584,066 km (0.1 R)
• M26: 3,605,757 km (0.092 R)
• M27: 3,781,086 km (0.083 R)
• M28: 3,825,367 km (0.086 R)
• M29: 4,185,898 km (0.037 R)
• M30: 5,732,740 km (0.071 R)
• M31: 5,834,766 km (0.113 R)
• M32: 6,248,703 km (0.118 R)
• M33: 6,485,666 km (0.082 R)
• M34: 6,565,252 km (0.09 R)
• M35: 7,546,016 km (0.048 R)
• M36: 7,629,791 km (0.114 R)
• M37: 7,911,334 km (0.045 R)
• M38: 8,024,879 km (0.052 R)
• M39: 8,138,872 km (0.083 R)
• M40: 8,224,891 km (0.112 R)
• M41: 8,339,932 km (0.072 R)
• M42: 8,397,676 km (0.107 R)
• M43: 8,426,549 km (0.067 R)
• M44: 8,513,465 km (0.086 R)
• M45: 8,805,331 km (0.037 R)
• M46: 9,011,626 km (0.049 R)
• M47: 10,005,255 km (0.081 R)
• M48: 10,906,732 km (0.077 R)
• M49: 11,033,142 km (0.102 R)
• M50: 11,351,187 km (0.119 R)
• M51: 11,833,940 km (0.063 R)
• M52: 12,094,090 km (0.115 R)
• M53: 12,290,512 km (0.063 R)
• M54: 12,487,981 km (0.116 R)
• M55: 13,019,503 km (0.064 R)
• M56: 13,053,013 km (0.081 R)
• M57: 13,086,523 km (0.083 R)
• M58: 13,220,712 km (0.107 R)
• M59: 14,311,430 km (0.104 R)
• M60: 14,867,485 km (0.043 R)
• M61: 14,902,341 km (0.111 R)
• M62: 14,937,497 km (0.063 R)
• M63: 15,359,812 km (0.081 R)
• M64: 17,051,165 km (0.117 R)
• M65: 17,308,174 km (0.061 R)
• M66: 18,423,726 km (0.107 R)
• M67: 19,142,095 km (0.07 R)
• M68: 19,180,242 km (0.115 R)
• M69: 19,370,979 km (0.091 R)
• M70: 19,715,803 km (0.111 R)
• M71: 19,754,249 km (0.087 R)
• M72: 20,333,941 km (0.068 R)
• M73: 20,801,584 km (0.073 R)
• M74: 20,879,973 km (0.068 R)
• M75: 21,509,930 km (0.117 R)
• M76: 21,589,067 km (0.042 R)
• M77: 22,185,963 km (0.045 R)
• M78: 22,587,035 km (0.106 R)
• M79: 23,314,828 km (0.087 R)
• M80: 23,436,750 km (0.085 R)
• M81: 24,379,516 km (0.057 R)
• M82: 25,042,534 km (0.118 R)
• M83: 26,556,016 km (0.074 R)
• M84: 27,495,341 km (0.115 R)
• M85: 28,358,820 km (0.109 R)
• M86: 29,055,796 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.2

Radius: 6.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.47 AU - 7.23 AU

Year: 11045 Days

Day: 16.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 17,256,455 km

• M1: 91,255 km (0.094 R)
• M2: 215,571 km (0.063 R)
• M3: 263,891 km (0.096 R)
• M4: 457,470 km (0.076 R)
• M5: 531,671 km (0.094 R)
• M6: 1,061,098 km (0.082 R)
• M7: 1,182,422 km (0.119 R)
• M8: 1,460,973 km (0.078 R)
• M9: 1,783,356 km (0.047 R)
• M10: 2,077,316 km (0.114 R)
• M11: 2,627,687 km (0.111 R)
• M12: 2,696,202 km (0.076 R)
• M13: 2,891,128 km (0.078 R)
• M14: 3,413,075 km (0.106 R)
• M15: 3,487,874 km (0.044 R)
• M16: 3,578,381 km (0.09 R)
• M17: 3,777,346 km (0.047 R)
• M18: 4,011,168 km (0.075 R)
• M19: 4,185,748 km (0.081 R)
• M20: 4,298,096 km (0.092 R)
• M21: 5,319,251 km (0.062 R)
• M22: 6,522,916 km (0.096 R)
• M23: 6,690,765 km (0.066 R)
• M24: 6,765,863 km (0.112 R)
• M25: 6,822,411 km (0.027 R)
• M26: 6,878,959 km (0.06 R)
• M27: 6,935,806 km (0.111 R)
• M28: 7,068,948 km (0.103 R)
• M29: 8,773,167 km (0.11 R)
• M30: 9,166,011 km (0.053 R)
• M31: 9,291,374 km (0.12 R)
• M32: 9,375,149 km (0.079 R)
• M33: 10,205,716 km (0.102 R)
• M34: 11,282,223 km (0.072 R)
• M35: 12,027,370 km (0.109 R)
• M36: 12,440,559 km (0.083 R)
• M37: 12,835,049 km (0.108 R)
• M38: 13,636,295 km (0.077 R)
• M39: 13,875,053 km (0.118 R)
• M40: 14,115,157 km (0.085 R)
• M41: 14,453,697 km (0.109 R)
• M42: 15,040,271 km (0.098 R)
• M43: 16,591,002 km (0.07 R)
• M44: 16,642,015 km (0.098 R)
• M45: 16,948,242 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit