🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 12.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.75 AU

Year: 337 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 38,432,902 km

• M1: 163,810 km (0.069 R)
• M2: 326,123 km (0.046 R)
• M3: 417,528 km (0.096 R)
• M4: 564,433 km (0.094 R)
• M5: 669,450 km (0.066 R)
• M6: 756,816 km (0.07 R)
• M7: 875,148 km (0.043 R)
• M8: 1,065,586 km (0.086 R)
• M9: 1,183,319 km (0.058 R)
• M10: 1,287,888 km (0.08 R)
• M11: 1,423,424 km (0.07 R)
• M12: 1,573,470 km (0.092 R)
• M13: 1,669,961 km (0.065 R)
• M14: 1,798,615 km (0.085 R)
• M15: 1,977,385 km (0.075 R)
• M16: 2,097,961 km (0.104 R)
• M17: 2,286,603 km (0.072 R)
• M18: 2,560,218 km (0.11 R)
• M19: 2,651,921 km (0.102 R)
• M20: 2,762,325 km (0.094 R)
• M21: 2,915,812 km (0.087 R)
• M22: 3,096,676 km (0.042 R)
• M23: 3,182,396 km (0.066 R)
• M24: 3,281,280 km (0.114 R)
• M25: 3,362,511 km (0.056 R)
• M26: 3,450,624 km (0.056 R)
• M27: 3,590,798 km (0.118 R)
• M28: 3,674,572 km (0.105 R)
• M29: 3,784,976 km (0.112 R)
• M30: 4,190,835 km (0.086 R)
• M31: 4,292,711 km (0.112 R)
• M32: 4,423,160 km (0.069 R)
• M33: 4,554,806 km (0.091 R)
• M34: 4,645,612 km (0.093 R)
• M35: 4,744,197 km (0.051 R)
• M36: 4,843,530 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 14.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.09 AU - 1.09 AU

Year: 786 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 38,432,902 km

• M1: 219,460 km (0.071 R)
• M2: 407,804 km (0.114 R)
• M3: 522,246 km (0.085 R)
• M4: 672,442 km (0.098 R)
• M5: 774,767 km (0.103 R)
• M6: 899,532 km (0.091 R)
• M7: 1,010,683 km (0.1 R)
• M8: 1,105,229 km (0.116 R)
• M9: 1,203,066 km (0.076 R)
• M10: 1,351,168 km (0.096 R)
• M11: 1,456,784 km (0.078 R)
• M12: 1,595,611 km (0.119 R)
• M13: 1,749,547 km (0.12 R)
• M14: 1,855,014 km (0.118 R)
• M15: 1,957,339 km (0.097 R)
• M16: 2,067,293 km (0.047 R)
• M17: 2,190,711 km (0.105 R)
• M18: 2,363,048 km (0.067 R)
• M19: 2,498,434 km (0.118 R)
• M20: 2,709,666 km (0.117 R)
• M21: 2,826,801 km (0.099 R)
• M22: 2,996,296 km (0.117 R)
• M23: 3,117,769 km (0.038 R)
• M24: 3,227,724 km (0.12 R)
• M25: 3,405,296 km (0.093 R)
• M26: 3,512,109 km (0.117 R)
• M27: 3,674,423 km (0.117 R)
• M28: 3,804,723 km (0.096 R)
• M29: 3,964,643 km (0.1 R)
• M30: 4,141,019 km (0.068 R)
• M31: 4,247,981 km (0.083 R)
• M32: 4,363,321 km (0.075 R)
• M33: 4,530,871 km (0.091 R)
• M34: 4,648,754 km (0.067 R)
• M35: 4,932,990 km (0.101 R)
• M36: 5,115,350 km (0.078 R)
• M37: 5,276,915 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.4

Radius: 12.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.22 AU - 1.42 AU

Year: 1047 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,432,902 km

• M1: 151,393 km (0.057 R)
• M2: 272,268 km (0.059 R)
• M3: 376,239 km (0.1 R)
• M4: 471,532 km (0.12 R)
• M5: 613,501 km (0.097 R)
• M6: 829,670 km (0.088 R)
• M7: 1,144,424 km (0.087 R)
• M8: 1,267,094 km (0.093 R)
• M9: 1,430,754 km (0.085 R)
• M10: 1,511,537 km (0.091 R)
• M11: 1,594,115 km (0.067 R)
• M12: 1,693,597 km (0.111 R)
• M13: 1,915,302 km (0.083 R)
• M14: 2,063,104 km (0.083 R)
• M15: 2,223,174 km (0.092 R)
• M16: 2,335,223 km (0.051 R)
• M17: 2,422,738 km (0.116 R)
• M18: 2,646,386 km (0.099 R)
• M19: 2,802,417 km (0.114 R)
• M20: 3,075,882 km (0.108 R)
• M21: 3,250,014 km (0.09 R)
• M22: 3,328,553 km (0.106 R)
• M23: 3,477,403 km (0.076 R)
• M24: 3,598,128 km (0.105 R)
• M25: 3,751,017 km (0.058 R)
• M26: 3,979,303 km (0.073 R)
• M27: 4,276,405 km (0.111 R)
• M28: 4,351,802 km (0.103 R)
• M29: 4,482,251 km (0.118 R)
• M30: 4,892,449 km (0.096 R)
• M31: 5,096,500 km (0.106 R)
• M32: 5,176,685 km (0.079 R)
• M33: 5,431,151 km (0.096 R)
• M34: 5,654,351 km (0.117 R)
• M35: 5,976,734 km (0.059 R)
• M36: 6,121,994 km (0.102 R)
• M37: 6,366,736 km (0.12 R)
• M38: 6,577,370 km (0.097 R)
• M39: 6,677,301 km (0.047 R)
• M40: 6,853,228 km (0.065 R)
• M41: 6,941,940 km (0.078 R)
• M42: 7,043,666 km (0.056 R)
• M43: 7,455,659 km (0.095 R)
• M44: 8,074,994 km (0.118 R)
• M45: 8,316,594 km (0.111 R)
• M46: 8,397,676 km (0.066 R)
• M47: 8,479,058 km (0.029 R)
• M48: 8,587,965 km (0.064 R)
• M49: 8,683,558 km (0.117 R)
• M50: 8,889,704 km (0.061 R)
• M51: 9,000,257 km (0.104 R)
• M52: 9,153,146 km (0.119 R)
• M53: 9,306,932 km (0.102 R)
• M54: 9,433,343 km (0.112 R)
• M55: 9,574,563 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 8

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.61 AU - 2.07 AU

Year: 1723 Days

Day: 7.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,432,902 km

• M1: 102,026 km (0.107 R)
• M2: 175,628 km (0.086 R)
• M3: 271,819 km (0.095 R)
• M4: 325,974 km (0.096 R)
• M5: 397,332 km (0.098 R)
• M6: 579,692 km (0.109 R)
• M7: 805,435 km (0.065 R)
• M8: 906,862 km (0.088 R)
• M9: 1,012,927 km (0.114 R)
• M10: 1,227,899 km (0.114 R)
• M11: 1,345,932 km (0.099 R)
• M12: 1,396,197 km (0.099 R)
• M13: 1,447,210 km (0.086 R)
• M14: 1,530,237 km (0.074 R)
• M15: 1,614,759 km (0.068 R)
• M16: 1,821,952 km (0.026 R)
• M17: 1,889,122 km (0.091 R)
• M18: 2,014,635 km (0.059 R)
• M19: 2,096,016 km (0.1 R)
• M20: 2,190,262 km (0.1 R)
• M21: 2,370,977 km (0.082 R)
• M22: 2,494,245 km (0.068 R)
• M23: 2,606,892 km (0.056 R)
• M24: 2,824,557 km (0.118 R)
• M25: 2,968,471 km (0.103 R)
• M26: 3,074,835 km (0.118 R)
• M27: 3,470,521 km (0.092 R)
• M28: 3,624,906 km (0.104 R)
• M29: 3,724,389 km (0.066 R)
• M30: 3,882,514 km (0.054 R)
• M31: 3,984,240 km (0.092 R)
• M32: 4,087,014 km (0.094 R)
• M33: 4,265,035 km (0.089 R)
• M34: 4,355,093 km (0.086 R)
• M35: 4,491,227 km (0.052 R)
• M36: 4,567,522 km (0.105 R)
• M37: 4,659,674 km (0.116 R)
• M38: 4,845,774 km (0.047 R)
• M39: 4,908,456 km (0.106 R)
• M40: 5,050,275 km (0.12 R)
• M41: 5,483,809 km (0.117 R)
• M42: 5,631,013 km (0.099 R)
• M43: 6,165,078 km (0.11 R)
• M44: 6,369,578 km (0.105 R)
• M45: 6,438,094 km (0.103 R)
• M46: 6,785,161 km (0.082 R)
• M47: 6,907,981 km (0.077 R)
• M48: 6,960,939 km (0.065 R)
• M49: 7,049,351 km (0.087 R)
• M50: 7,173,816 km (0.104 R)
• M51: 7,461,044 km (0.09 R)
• M52: 7,660,757 km (0.076 R)
• M53: 7,862,266 km (0.071 R)
• M54: 7,954,418 km (0.044 R)
• M55: 8,158,469 km (0.118 R)
• M56: 8,514,961 km (0.12 R)
• M57: 8,838,242 km (0.051 R)
• M58: 9,049,474 km (0.06 R)
• M59: 9,223,606 km (0.077 R)
• M60: 9,379,487 km (0.106 R)
• M61: 9,595,058 km (0.059 R)
• M62: 9,654,149 km (0.109 R)
• M63: 10,191,205 km (0.038 R)
• M64: 10,311,931 km (0.109 R)
• M65: 10,534,532 km (0.093 R)
• M66: 11,503,029 km (0.101 R)
• M67: 11,712,765 km (0.104 R)
• M68: 12,072,249 km (0.092 R)
• M69: 12,306,818 km (0.049 R)
• M70: 13,923,523 km (0.035 R)
• M71: 14,012,833 km (0.111 R)
• M72: 14,214,341 km (0.091 R)
• M73: 14,394,457 km (0.104 R)
• M74: 14,484,664 km (0.089 R)
• M75: 14,779,372 km (0.078 R)
• M76: 14,916,104 km (0.093 R)
• M77: 15,099,063 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 11

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.23 AU - 2.59 AU

Year: 2582 Days

Day: 11.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 38,432,902 km

• M1: 154,086 km (0.115 R)
• M2: 416,780 km (0.118 R)
• M3: 490,531 km (0.098 R)
• M4: 575,653 km (0.099 R)
• M5: 691,890 km (0.078 R)
• M6: 796,758 km (0.043 R)
• M7: 907,311 km (0.088 R)
• M8: 993,928 km (0.115 R)
• M9: 1,137,243 km (0.105 R)
• M10: 1,215,632 km (0.096 R)
• M11: 1,462,170 km (0.03 R)
• M12: 1,539,362 km (0.068 R)
• M13: 1,644,529 km (0.085 R)
• M14: 1,834,519 km (0.118 R)
• M15: 1,936,993 km (0.106 R)
• M16: 2,012,839 km (0.091 R)
• M17: 2,109,031 km (0.054 R)
• M18: 2,276,132 km (0.057 R)
• M19: 2,346,293 km (0.116 R)
• M20: 2,437,548 km (0.097 R)
• M21: 2,529,999 km (0.052 R)
• M22: 2,879,460 km (0.112 R)
• M23: 3,054,489 km (0.082 R)
• M24: 3,612,489 km (0.102 R)
• M25: 3,682,950 km (0.063 R)
• M26: 3,765,827 km (0.098 R)
• M27: 3,873,388 km (0.066 R)
• M28: 4,030,466 km (0.065 R)
• M29: 4,165,104 km (0.072 R)
• M30: 4,288,672 km (0.107 R)
• M31: 4,654,439 km (0.09 R)
• M32: 5,122,381 km (0.111 R)
• M33: 5,215,131 km (0.11 R)
• M34: 5,295,166 km (0.03 R)
• M35: 5,388,964 km (0.114 R)
• M36: 5,564,742 km (0.111 R)
• M37: 5,701,175 km (0.059 R)
• M38: 5,949,657 km (0.106 R)
• M39: 6,033,432 km (0.04 R)
• M40: 6,343,399 km (0.072 R)
• M41: 6,862,054 km (0.101 R)
• M42: 6,935,208 km (0.091 R)
• M43: 7,008,660 km (0.11 R)
• M44: 7,141,354 km (0.089 R)
• M45: 7,304,714 km (0.11 R)
• M46: 7,379,513 km (0.079 R)
• M47: 7,544,669 km (0.081 R)
• M48: 7,894,130 km (0.076 R)
• M49: 8,047,767 km (0.041 R)
• M50: 8,124,960 km (0.092 R)
• M51: 8,233,418 km (0.078 R)
• M52: 8,373,591 km (0.097 R)
• M53: 8,751,326 km (0.038 R)
• M54: 8,910,348 km (0.115 R)
• M55: 9,166,759 km (0.084 R)
• M56: 9,393,250 km (0.081 R)
• M57: 9,572,469 km (0.11 R)
• M58: 9,851,618 km (0.094 R)
• M59: 9,950,802 km (0.104 R)
• M60: 10,536,028 km (0.093 R)
• M61: 10,960,886 km (0.084 R)
• M62: 11,063,810 km (0.09 R)
• M63: 11,184,086 km (0.091 R)
• M64: 11,845,159 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374

Radius: 7.7

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.45 AU - 6.21 AU

Year: 9717 Days

Day: 19.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,432,902 km

• M1: 96,939 km (0.054 R)
• M2: 212,429 km (0.092 R)
• M3: 659,128 km (0.075 R)
• M4: 805,734 km (0.11 R)
• M5: 1,012,478 km (0.102 R)
• M6: 1,079,498 km (0.116 R)
• M7: 1,165,517 km (0.086 R)
• M8: 1,308,084 km (0.061 R)
• M9: 1,513,482 km (0.064 R)
• M10: 1,872,068 km (0.105 R)
• M11: 2,125,487 km (0.076 R)
• M12: 2,503,520 km (0.096 R)
• M13: 2,595,523 km (0.088 R)
• M14: 2,806,606 km (0.066 R)
• M15: 3,047,907 km (0.117 R)
• M16: 3,321,073 km (0.107 R)
• M17: 3,371,637 km (0.075 R)
• M18: 3,447,932 km (0.088 R)
• M19: 3,524,675 km (0.105 R)
• M20: 3,758,796 km (0.088 R)
• M21: 3,864,412 km (0.117 R)
• M22: 3,997,853 km (0.063 R)
• M23: 4,160,167 km (0.098 R)
• M24: 4,435,278 km (0.08 R)
• M25: 4,631,400 km (0.119 R)
• M26: 5,061,494 km (0.086 R)
• M27: 5,119,688 km (0.058 R)
• M28: 5,444,465 km (0.073 R)
• M29: 5,715,087 km (0.026 R)
• M30: 5,898,046 km (0.051 R)
• M31: 6,238,381 km (0.115 R)
• M32: 6,332,328 km (0.096 R)
• M33: 6,553,284 km (0.088 R)
• M34: 7,068,051 km (0.076 R)
• M35: 7,864,510 km (0.092 R)
• M36: 7,999,896 km (0.118 R)
• M37: 8,136,179 km (0.089 R)
• M38: 8,584,524 km (0.056 R)
• M39: 9,468,947 km (0.058 R)
• M40: 10,086,786 km (0.042 R)
• M41: 10,605,442 km (0.102 R)
• M42: 11,018,930 km (0.089 R)
• M43: 11,707,230 km (0.061 R)
• M44: 11,823,169 km (0.069 R)
• M45: 13,568,676 km (0.095 R)
• M46: 13,976,630 km (0.094 R)
• M47: 14,512,789 km (0.087 R)
• M48: 16,942,258 km (0.066 R)
• M49: 17,735,426 km (0.097 R)
• M50: 18,091,768 km (0.03 R)
• M51: 18,225,957 km (0.103 R)
• M52: 18,766,305 km (0.096 R)
• M53: 20,325,414 km (0.051 R)
• M54: 21,026,430 km (0.101 R)
• M55: 21,356,293 km (0.087 R)
• M56: 21,878,240 km (0.085 R)
• M57: 22,260,313 km (0.102 R)
• M58: 23,566,302 km (0.084 R)
• M59: 23,615,071 km (0.106 R)
• M60: 24,351,841 km (0.064 R)
• M61: 24,450,725 km (0.099 R)
• M62: 24,847,159 km (0.054 R)
• M63: 25,646,610 km (0.077 R)
• M64: 25,898,234 km (0.047 R)
• M65: 26,150,605 km (0.073 R)
• M66: 26,810,631 km (0.108 R)
• M67: 28,562,721 km (0.1 R)
• M68: 28,719,051 km (0.092 R)
• M69: 28,928,039 km (0.036 R)
• M70: 30,670,855 km (0.1 R)
• M71: 30,777,518 km (0.081 R)
• M72: 33,485,389 km (0.079 R)
• M73: 33,925,656 km (0.083 R)
• M74: 35,425,823 km (0.074 R)
• M75: 37,004,230 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 14,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit