🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.7

Radius: 11.9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.69 AU - 0.81 AU

Year: 457 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 39,221,404 km

• M1: 174,730 km (0.085 R)
• M2: 255,962 km (0.069 R)
• M3: 370,853 km (0.087 R)
• M4: 470,784 km (0.038 R)
• M5: 586,274 km (0.09 R)
• M6: 662,719 km (0.099 R)
• M7: 769,382 km (0.034 R)
• M8: 863,928 km (0.114 R)
• M9: 1,011,431 km (0.069 R)
• M10: 1,273,377 km (0.093 R)
• M11: 1,432,400 km (0.057 R)
• M12: 1,511,537 km (0.094 R)
• M13: 1,662,780 km (0.083 R)
• M14: 1,788,742 km (0.089 R)
• M15: 1,905,578 km (0.093 R)
• M16: 2,173,059 km (0.117 R)
• M17: 2,258,329 km (0.094 R)
• M18: 2,344,797 km (0.082 R)
• M19: 2,562,612 km (0.076 R)
• M20: 2,639,056 km (0.097 R)
• M21: 2,772,946 km (0.104 R)
• M22: 2,945,283 km (0.111 R)
• M23: 3,025,617 km (0.051 R)
• M24: 3,391,982 km (0.065 R)
• M25: 3,812,502 km (0.117 R)
• M26: 3,980,500 km (0.12 R)
• M27: 4,126,657 km (0.069 R)
• M28: 4,324,126 km (0.101 R)
• M29: 4,507,982 km (0.098 R)
• M30: 4,677,477 km (0.106 R)
• M31: 4,874,946 km (0.096 R)
• M32: 4,987,743 km (0.071 R)
• M33: 5,066,431 km (0.118 R)
• M34: 5,287,088 km (0.076 R)
• M35: 5,438,930 km (0.111 R)
• M36: 5,737,976 km (0.109 R)
• M37: 5,921,832 km (0.114 R)
• M38: 6,023,857 km (0.03 R)
• M39: 6,154,456 km (0.04 R)
• M40: 6,257,679 km (0.102 R)
• M41: 6,390,073 km (0.059 R)
• M42: 6,494,792 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 12

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.41 AU - 4.71 AU

Year: 6845 Days

Day: 6.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,221,404 km

• M1: 202,705 km (0.047 R)
• M2: 340,036 km (0.116 R)
• M3: 494,720 km (0.092 R)
• M4: 771,775 km (0.073 R)
• M5: 871,258 km (0.109 R)
• M6: 1,015,770 km (0.095 R)
• M7: 1,360,293 km (0.112 R)
• M8: 1,499,120 km (0.089 R)
• M9: 1,626,578 km (0.044 R)
• M10: 1,944,324 km (0.117 R)
• M11: 2,355,718 km (0.12 R)
• M12: 2,524,165 km (0.104 R)
• M13: 2,658,055 km (0.083 R)
• M14: 2,873,326 km (0.094 R)
• M15: 3,238,046 km (0.102 R)
• M16: 3,553,398 km (0.081 R)
• M17: 4,011,766 km (0.082 R)
• M18: 4,236,761 km (0.055 R)
• M19: 4,419,719 km (0.103 R)
• M20: 4,936,580 km (0.095 R)
• M21: 5,129,262 km (0.113 R)
• M22: 5,373,855 km (0.107 R)
• M23: 5,647,170 km (0.093 R)
• M24: 6,207,863 km (0.119 R)
• M25: 6,285,654 km (0.106 R)
• M26: 6,416,103 km (0.071 R)
• M27: 6,839,764 km (0.101 R)
• M28: 7,081,963 km (0.096 R)
• M29: 7,327,154 km (0.106 R)
• M30: 7,492,161 km (0.119 R)
• M31: 7,741,989 km (0.077 R)
• M32: 7,853,888 km (0.039 R)
• M33: 8,022,784 km (0.046 R)
• M34: 8,652,591 km (0.061 R)
• M35: 9,150,154 km (0.1 R)
• M36: 9,447,106 km (0.105 R)
• M37: 9,929,110 km (0.058 R)
• M38: 10,173,104 km (0.03 R)
• M39: 10,295,774 km (0.08 R)
• M40: 10,480,827 km (0.093 R)
• M41: 10,760,425 km (0.034 R)
• M42: 11,774,699 km (0.07 R)
• M43: 12,424,103 km (0.104 R)
• M44: 12,852,402 km (0.12 R)
• M45: 13,018,456 km (0.099 R)
• M46: 13,352,657 km (0.116 R)
• M47: 13,622,083 km (0.077 R)
• M48: 13,995,629 km (0.12 R)
• M49: 14,098,103 km (0.043 R)
• M50: 14,752,594 km (0.114 R)
• M51: 15,136,163 km (0.074 R)
• M52: 15,452,413 km (0.098 R)
• M53: 16,739,254 km (0.088 R)
• M54: 17,358,739 km (0.095 R)
• M55: 17,726,749 km (0.11 R)
• M56: 18,022,953 km (0.059 R)
• M57: 18,283,553 km (0.056 R)
• M58: 18,358,202 km (0.113 R)
• M59: 18,620,447 km (0.116 R)
• M60: 18,733,094 km (0.077 R)
• M61: 19,376,365 km (0.09 R)
• M62: 19,452,510 km (0.046 R)
• M63: 20,180,902 km (0.104 R)
• M64: 20,801,135 km (0.053 R)
• M65: 21,309,768 km (0.086 R)
• M66: 21,901,727 km (0.119 R)
• M67: 22,140,036 km (0.103 R)
• M68: 22,219,772 km (0.063 R)
• M69: 22,980,926 km (0.034 R)
• M70: 23,750,756 km (0.111 R)
• M71: 24,364,407 km (0.116 R)
• M72: 24,776,549 km (0.069 R)
• M73: 25,107,759 km (0.113 R)
• M74: 25,482,352 km (0.049 R)
• M75: 26,998,676 km (0.113 R)
• M76: 27,810,693 km (0.065 R)
• M77: 27,896,712 km (0.058 R)
• M78: 28,500,788 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.6

Radius: 7.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.59 AU - 7.23 AU

Year: 10099 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 110.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,221,404 km

• M1: 91,105 km (0.078 R)
• M2: 279,598 km (0.093 R)
• M3: 324,627 km (0.068 R)
• M4: 444,904 km (0.088 R)
• M5: 641,476 km (0.053 R)
• M6: 1,189,153 km (0.076 R)
• M7: 1,236,277 km (0.064 R)
• M8: 1,481,169 km (0.072 R)
• M9: 1,532,032 km (0.096 R)
• M10: 1,978,731 km (0.098 R)
• M11: 2,324,153 km (0.062 R)
• M12: 2,483,923 km (0.073 R)
• M13: 2,605,995 km (0.082 R)
• M14: 3,246,274 km (0.088 R)
• M15: 3,290,555 km (0.105 R)
• M16: 3,885,805 km (0.087 R)
• M17: 4,220,156 km (0.117 R)
• M18: 4,439,915 km (0.114 R)
• M19: 4,513,966 km (0.099 R)
• M20: 4,764,094 km (0.063 R)
• M21: 4,839,940 km (0.108 R)
• M22: 4,941,666 km (0.112 R)
• M23: 5,044,291 km (0.111 R)
• M24: 5,121,633 km (0.083 R)
• M25: 5,199,424 km (0.117 R)
• M26: 6,135,457 km (0.079 R)
• M27: 6,778,579 km (0.098 R)
• M28: 7,122,654 km (0.099 R)
• M29: 7,649,388 km (0.104 R)
• M30: 7,738,399 km (0.076 R)
• M31: 8,432,234 km (0.103 R)
• M32: 8,678,172 km (0.093 R)
• M33: 9,020,303 km (0.106 R)
• M34: 9,398,486 km (0.081 R)
• M35: 10,301,309 km (0.104 R)
• M36: 10,366,833 km (0.117 R)
• M37: 10,663,486 km (0.117 R)
• M38: 10,796,179 km (0.105 R)
• M39: 10,929,471 km (0.067 R)
• M40: 11,468,173 km (0.112 R)
• M41: 11,536,090 km (0.087 R)
• M42: 11,843,364 km (0.098 R)
• M43: 12,188,187 km (0.112 R)
• M44: 13,028,927 km (0.064 R)
• M45: 13,277,559 km (0.041 R)
• M46: 13,384,671 km (0.072 R)
• M47: 13,492,082 km (0.065 R)
• M48: 14,215,238 km (0.095 R)
• M49: 14,508,002 km (0.094 R)
• M50: 14,581,454 km (0.086 R)
• M51: 14,765,759 km (0.111 R)
• M52: 14,839,810 km (0.109 R)
• M53: 15,698,950 km (0.058 R)
• M54: 16,001,587 km (0.082 R)
• M55: 16,612,544 km (0.064 R)
• M56: 16,959,611 km (0.105 R)
• M57: 17,037,103 km (0.088 R)
• M58: 17,426,058 km (0.083 R)
• M59: 17,700,121 km (0.102 R)
• M60: 18,570,780 km (0.118 R)
• M61: 18,770,643 km (0.063 R)
• M62: 19,212,705 km (0.079 R)
• M63: 19,333,879 km (0.11 R)
• M64: 20,766,129 km (0.057 R)
• M65: 20,973,621 km (0.065 R)
• M66: 21,139,974 km (0.064 R)
• M67: 21,683,912 km (0.086 R)
• M68: 21,978,620 km (0.09 R)
• M69: 22,999,326 km (0.11 R)
• M70: 23,256,934 km (0.079 R)
• M71: 23,991,908 km (0.054 R)
• M72: 25,219,059 km (0.037 R)
• M73: 25,974,080 km (0.115 R)
• M74: 26,331,918 km (0.055 R)
• M75: 26,421,677 km (0.076 R)
• M76: 26,916,995 km (0.066 R)
• M77: 28,008,162 km (0.058 R)
• M78: 29,439,066 km (0.115 R)
• M79: 30,374,800 km (0.116 R)
• M80: 30,751,787 km (0.11 R)
• M81: 30,846,183 km (0.055 R)
• M82: 31,320,109 km (0.109 R)
• M83: 31,367,682 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.2

Radius: 6.7

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.29 AU - 6.59 AU

Year: 11488 Days

Day: 17.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,221,404 km

• M1: 114,143 km (0.08 R)
• M2: 508,034 km (0.033 R)
• M3: 985,252 km (0.12 R)
• M4: 1,150,108 km (0.109 R)
• M5: 1,226,254 km (0.04 R)
• M6: 1,383,780 km (0.084 R)
• M7: 1,527,095 km (0.079 R)
• M8: 1,590,076 km (0.072 R)
• M9: 1,653,804 km (0.049 R)
• M10: 1,718,580 km (0.096 R)
• M11: 2,077,914 km (0.062 R)
• M12: 2,362,599 km (0.105 R)
• M13: 2,787,008 km (0.117 R)
• M14: 3,021,279 km (0.08 R)
• M15: 3,453,317 km (0.082 R)
• M16: 3,876,081 km (0.09 R)
• M17: 3,991,570 km (0.097 R)
• M18: 4,586,222 km (0.051 R)
• M19: 4,708,443 km (0.112 R)
• M20: 5,176,535 km (0.094 R)
• M21: 5,922,729 km (0.114 R)
• M22: 6,223,870 km (0.108 R)
• M23: 6,771,548 km (0.054 R)
• M24: 7,227,821 km (0.047 R)
• M25: 7,585,659 km (0.097 R)
• M26: 7,657,915 km (0.12 R)
• M27: 7,876,029 km (0.068 R)
• M28: 8,281,289 km (0.084 R)
• M29: 9,227,346 km (0.055 R)
• M30: 9,693,493 km (0.11 R)
• M31: 9,811,376 km (0.081 R)
• M32: 10,127,626 km (0.074 R)
• M33: 10,527,801 km (0.104 R)
• M34: 10,810,989 km (0.096 R)
• M35: 11,014,742 km (0.102 R)
• M36: 11,884,653 km (0.062 R)
• M37: 12,137,174 km (0.055 R)
• M38: 12,306,669 km (0.093 R)
• M39: 12,434,126 km (0.109 R)
• M40: 12,647,752 km (0.078 R)
• M41: 12,733,472 km (0.095 R)
• M42: 12,776,406 km (0.073 R)
• M43: 14,087,332 km (0.065 R)
• M44: 14,220,774 km (0.04 R)
• M45: 14,803,906 km (0.106 R)
• M46: 15,808,456 km (0.066 R)
• M47: 15,993,359 km (0.087 R)
• M48: 17,165,907 km (0.063 R)
• M49: 18,755,534 km (0.116 R)
• M50: 19,147,929 km (0.047 R)
• M51: 19,197,147 km (0.042 R)
• M52: 19,493,500 km (0.115 R)
• M53: 20,896,279 km (0.118 R)
• M54: 21,507,387 km (0.086 R)
• M55: 22,695,044 km (0.085 R)
• M56: 23,113,170 km (0.098 R)
• M57: 24,063,117 km (0.114 R)
• M58: 24,329,251 km (0.077 R)
• M59: 25,565,977 km (0.091 R)
• M60: 26,383,679 km (0.106 R)
• M61: 26,823,197 km (0.118 R)
• M62: 26,988,653 km (0.117 R)
• M63: 27,043,854 km (0.089 R)
• M64: 27,431,462 km (0.036 R)
• M65: 27,988,565 km (0.09 R)
• M66: 28,268,462 km (0.064 R)
• M67: 29,113,690 km (0.108 R)
• M68: 30,425,664 km (0.103 R)
• M69: 32,517,790 km (0.108 R)
• M70: 32,576,582 km (0.1 R)
• M71: 33,048,114 km (0.1 R)
• M72: 33,878,682 km (0.111 R)
• M73: 34,296,509 km (0.06 R)
• M74: 34,356,348 km (0.066 R)
• M75: 35,318,262 km (0.098 R)
• M76: 36,777,889 km (0.094 R)
• M77: 37,023,079 km (0.116 R)
• M78: 37,700,010 km (0.097 R)
• M79: 38,692,143 km (0.074 R)
• M80: 39,003,905 km (0.094 R)
• M81: 39,191,351 km (0.116 R)
• M82: 39,818,465 km (0.12 R)
• M83: 41,783,284 km (0.061 R)
• M84: 41,847,312 km (0.107 R)
• M85: 41,975,218 km (0.074 R)
• M86: 42,359,684 km (0.115 R)
• M87: 42,745,348 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.8

Radius: 3.2

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.04 AU - 9.22 AU

Year: 19392 Days

Day: 25 Hours

Environment

Temp: -237 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,221,404 km

• M1: 62,682 km (0.037 R)
• M2: 243,396 km (0.026 R)
• M3: 376,987 km (0.03 R)
• M4: 477,816 km (0.081 R)
• M5: 719,267 km (0.075 R)
• M6: 781,050 km (0.026 R)
• M7: 993,629 km (0.059 R)
• M8: 1,080,097 km (0.073 R)
• M9: 1,627,924 km (0.108 R)
• M10: 1,688,960 km (0.061 R)
• M11: 1,983,219 km (0.116 R)
• M12: 2,070,285 km (0.108 R)
• M13: 2,316,074 km (0.103 R)
• M14: 2,883,649 km (0.111 R)
• M15: 3,132,280 km (0.11 R)
• M16: 3,676,517 km (0.111 R)
• M17: 3,783,480 km (0.113 R)
• M18: 3,918,716 km (0.036 R)
• M19: 4,221,502 km (0.112 R)
• M20: 6,127,230 km (0.114 R)
• M21: 6,445,873 km (0.088 R)
• M22: 6,542,513 km (0.105 R)
• M23: 6,835,276 km (0.084 R)
• M24: 7,400,008 km (0.103 R)
• M25: 7,433,668 km (0.053 R)
• M26: 7,773,405 km (0.08 R)
• M27: 8,048,814 km (0.114 R)
• M28: 8,187,641 km (0.068 R)
• M29: 8,257,354 km (0.075 R)
• M30: 8,573,604 km (0.12 R)
• M31: 10,666,627 km (0.109 R)
• M32: 10,780,920 km (0.091 R)
• M33: 11,631,683 km (0.116 R)
• M34: 12,988,386 km (0.072 R)
• M35: 13,069,768 km (0.105 R)
• M36: 13,232,979 km (0.045 R)
• M37: 13,273,969 km (0.099 R)
• M38: 14,268,346 km (0.094 R)
• M39: 14,605,091 km (0.114 R)
• M40: 15,847,650 km (0.097 R)
• M41: 15,934,567 km (0.105 R)
• M42: 17,168,151 km (0.11 R)
• M43: 17,977,326 km (0.089 R)
• M44: 18,113,310 km (0.057 R)
• M45: 18,432,103 km (0.06 R)
• M46: 18,477,880 km (0.08 R)
• M47: 18,660,988 km (0.064 R)
• M48: 18,706,915 km (0.059 R)
• M49: 19,585,802 km (0.079 R)
• M50: 20,525,426 km (0.045 R)
• M51: 21,431,541 km (0.096 R)
• M52: 22,302,051 km (0.062 R)
• M53: 23,529,950 km (0.116 R)
• M54: 23,579,616 km (0.114 R)
• M55: 24,830,255 km (0.108 R)
• M56: 24,880,669 km (0.12 R)
• M57: 25,133,489 km (0.073 R)
• M58: 26,668,663 km (0.112 R)
• M59: 27,395,260 km (0.08 R)
• M60: 28,815,093 km (0.085 R)
• M61: 29,133,737 km (0.059 R)
• M62: 29,935,731 km (0.114 R)
• M63: 30,150,852 km (0.048 R)
• M64: 30,853,364 km (0.101 R)
• M65: 31,288,395 km (0.077 R)
• M66: 31,780,123 km (0.039 R)
• M67: 32,660,806 km (0.062 R)
• M68: 33,382,166 km (0.066 R)
• M69: 33,828,716 km (0.08 R)
• M70: 35,463,970 km (0.053 R)
• M71: 35,748,506 km (0.082 R)
• M72: 35,805,502 km (0.058 R)
• M73: 36,319,820 km (0.08 R)
• M74: 37,471,574 km (0.066 R)
• M75: 37,703,301 km (0.094 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: 480 - 11,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit