🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 13.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.6 AU - 0.86 AU

Year: 423 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,613,080 km

• M1: 169,644 km (0.078 R)
• M2: 311,762 km (0.056 R)
• M3: 408,552 km (0.119 R)
• M4: 542,591 km (0.076 R)
• M5: 715,975 km (0.105 R)
• M6: 859,739 km (0.095 R)
• M7: 1,033,721 km (0.076 R)
• M8: 1,127,968 km (0.113 R)
• M9: 1,230,592 km (0.064 R)
• M10: 1,342,192 km (0.1 R)
• M11: 1,530,386 km (0.109 R)
• M12: 1,651,112 km (0.066 R)
• M13: 1,793,379 km (0.106 R)
• M14: 1,878,351 km (0.066 R)
• M15: 2,071,482 km (0.084 R)
• M16: 2,225,717 km (0.051 R)
• M17: 2,343,899 km (0.094 R)
• M18: 2,545,857 km (0.111 R)
• M19: 2,642,048 km (0.112 R)
• M20: 2,873,925 km (0.069 R)
• M21: 3,215,905 km (0.093 R)
• M22: 3,540,383 km (0.091 R)
• M23: 3,679,509 km (0.116 R)
• M24: 3,955,218 km (0.104 R)
• M25: 4,059,338 km (0.116 R)
• M26: 4,270,570 km (0.071 R)
• M27: 4,369,155 km (0.059 R)
• M28: 4,560,491 km (0.097 R)
• M29: 4,653,092 km (0.076 R)
• M30: 4,839,940 km (0.109 R)
• M31: 4,925,809 km (0.12 R)
• M32: 5,160,079 km (0.071 R)
• M33: 5,300,701 km (0.112 R)
• M34: 5,451,496 km (0.111 R)
• M35: 5,540,806 km (0.105 R)
• M36: 5,630,714 km (0.038 R)
• M37: 5,995,135 km (0.042 R)
• M38: 6,161,637 km (0.12 R)
• M39: 6,292,236 km (0.079 R)
• M40: 6,395,608 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 10.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.89 AU - 1.11 AU

Year: 678 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 61,613,080 km

• M1: 130,449 km (0.054 R)
• M2: 211,382 km (0.063 R)
• M3: 313,108 km (0.112 R)
• M4: 381,774 km (0.103 R)
• M5: 527,332 km (0.096 R)
• M6: 618,587 km (0.054 R)
• M7: 693,386 km (0.078 R)
• M8: 867,817 km (0.052 R)
• M9: 942,766 km (0.094 R)
• M10: 1,226,703 km (0.076 R)
• M11: 1,561,951 km (0.089 R)
• M12: 1,630,018 km (0.078 R)
• M13: 1,743,713 km (0.103 R)
• M14: 1,866,533 km (0.112 R)
• M15: 2,073,426 km (0.094 R)
• M16: 2,302,012 km (0.088 R)
• M17: 2,380,102 km (0.04 R)
• M18: 2,568,147 km (0.05 R)
• M19: 2,664,039 km (0.106 R)
• M20: 2,783,867 km (0.082 R)
• M21: 3,028,758 km (0.049 R)
• M22: 3,225,031 km (0.11 R)
• M23: 3,425,642 km (0.102 R)
• M24: 3,515,251 km (0.064 R)
• M25: 3,589,003 km (0.089 R)
• M26: 3,730,073 km (0.119 R)
• M27: 3,813,848 km (0.055 R)
• M28: 4,043,331 km (0.03 R)
• M29: 4,112,146 km (0.111 R)
• M30: 4,251,123 km (0.106 R)
• M31: 4,321,134 km (0.1 R)
• M32: 4,444,702 km (0.112 R)
• M33: 4,659,226 km (0.049 R)
• M34: 4,858,939 km (0.052 R)
• M35: 5,042,944 km (0.119 R)
• M36: 5,191,794 km (0.101 R)
• M37: 5,332,715 km (0.07 R)
• M38: 5,503,556 km (0.051 R)
• M39: 5,685,766 km (0.095 R)
• M40: 5,977,781 km (0.055 R)
• M41: 6,076,067 km (0.118 R)
• M42: 6,145,331 km (0.094 R)
• M43: 6,354,618 km (0.082 R)
• M44: 6,465,022 km (0.092 R)
• M45: 6,688,072 km (0.096 R)
• M46: 6,872,377 km (0.117 R)
• M47: 6,996,244 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 12.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.04 AU - 1.12 AU

Year: 761 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 61,613,080 km

• M1: 161,865 km (0.06 R)
• M2: 248,183 km (0.118 R)
• M3: 380,278 km (0.106 R)
• M4: 516,262 km (0.108 R)
• M5: 602,131 km (0.077 R)
• M6: 773,122 km (0.117 R)
• M7: 865,274 km (0.1 R)
• M8: 971,489 km (0.109 R)
• M9: 1,368,821 km (0.026 R)
• M10: 1,477,578 km (0.09 R)
• M11: 1,673,701 km (0.052 R)
• M12: 1,847,085 km (0.076 R)
• M13: 1,968,259 km (0.064 R)
• M14: 2,092,276 km (0.049 R)
• M15: 2,178,594 km (0.114 R)
• M16: 2,458,940 km (0.109 R)
• M17: 2,557,525 km (0.073 R)
• M18: 2,780,426 km (0.109 R)
• M19: 2,965,030 km (0.112 R)
• M20: 3,055,088 km (0.062 R)
• M21: 3,191,970 km (0.12 R)
• M22: 3,307,609 km (0.074 R)
• M23: 3,456,160 km (0.059 R)
• M24: 3,567,012 km (0.114 R)
• M25: 3,663,053 km (0.055 R)
• M26: 3,882,364 km (0.093 R)
• M27: 3,997,853 km (0.102 R)
• M28: 4,089,258 km (0.116 R)
• M29: 4,240,651 km (0.12 R)
• M30: 4,393,839 km (0.068 R)
• M31: 4,505,589 km (0.049 R)
• M32: 4,635,888 km (0.035 R)
• M33: 4,846,821 km (0.115 R)
• M34: 4,944,509 km (0.106 R)
• M35: 5,160,229 km (0.062 R)
• M36: 5,314,913 km (0.104 R)
• M37: 5,844,789 km (0.119 R)
• M38: 6,101,648 km (0.109 R)
• M39: 6,188,266 km (0.084 R)
• M40: 6,275,032 km (0.102 R)
• M41: 6,420,890 km (0.05 R)
• M42: 6,528,451 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.8

Radius: 14.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.01 AU - 1.35 AU

Year: 869 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 61,613,080 km

• M1: 180,565 km (0.118 R)
• M2: 289,771 km (0.115 R)
• M3: 417,528 km (0.116 R)
• M4: 595,848 km (0.049 R)
• M5: 725,400 km (0.118 R)
• M6: 860,936 km (0.064 R)
• M7: 1,000,511 km (0.115 R)
• M8: 1,090,718 km (0.091 R)
• M9: 1,310,627 km (0.119 R)
• M10: 1,474,437 km (0.104 R)
• M11: 1,605,335 km (0.074 R)
• M12: 1,788,592 km (0.039 R)
• M13: 2,000,722 km (0.081 R)
• M14: 2,169,020 km (0.099 R)
• M15: 2,450,264 km (0.074 R)
• M16: 2,551,840 km (0.068 R)
• M17: 2,662,992 km (0.098 R)
• M18: 2,857,469 km (0.028 R)
• M19: 2,981,486 km (0.065 R)
• M20: 3,090,393 km (0.11 R)
• M21: 3,286,516 km (0.055 R)
• M22: 3,381,809 km (0.047 R)
• M23: 3,673,376 km (0.066 R)
• M24: 3,899,867 km (0.077 R)
• M25: 4,168,395 km (0.046 R)
• M26: 4,347,763 km (0.072 R)
• M27: 4,510,376 km (0.095 R)
• M28: 4,714,128 km (0.057 R)
• M29: 4,871,355 km (0.094 R)
• M30: 4,960,665 km (0.104 R)
• M31: 5,060,597 km (0.089 R)
• M32: 5,518,217 km (0.039 R)
• M33: 5,653,004 km (0.102 R)
• M34: 5,809,933 km (0.115 R)
• M35: 5,936,492 km (0.071 R)
• M36: 6,213,847 km (0.116 R)
• M37: 6,365,090 km (0.119 R)
• M38: 6,770,500 km (0.056 R)
• M39: 6,993,252 km (0.077 R)
• M40: 7,343,311 km (0.048 R)
• M41: 7,572,195 km (0.09 R)
• M42: 7,838,330 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.4

Radius: 13.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.68 AU - 1.84 AU

Year: 1584 Days

Day: 13 Hours

Environment

Temp: -202 °C

Axial Tilt: 60.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,613,080 km

• M1: 172,786 km (0.068 R)
• M2: 318,045 km (0.101 R)
• M3: 512,971 km (0.114 R)
• M4: 805,884 km (0.094 R)
• M5: 897,587 km (0.111 R)
• M6: 1,034,469 km (0.041 R)
• M7: 1,321,248 km (0.107 R)
• M8: 1,594,863 km (0.066 R)
• M9: 1,907,971 km (0.094 R)
• M10: 2,164,083 km (0.072 R)
• M11: 2,477,490 km (0.071 R)
• M12: 2,581,311 km (0.102 R)
• M13: 2,722,232 km (0.071 R)
• M14: 2,805,558 km (0.105 R)
• M15: 2,901,899 km (0.1 R)
• M16: 3,024,121 km (0.101 R)
• M17: 3,160,405 km (0.075 R)
• M18: 3,286,067 km (0.112 R)
• M19: 3,490,866 km (0.119 R)
• M20: 3,608,001 km (0.029 R)
• M21: 3,726,333 km (0.118 R)
• M22: 3,859,475 km (0.12 R)
• M23: 3,980,650 km (0.046 R)
• M24: 4,296,301 km (0.079 R)
• M25: 4,893,646 km (0.087 R)
• M26: 4,995,821 km (0.04 R)
• M27: 5,083,934 km (0.115 R)
• M28: 5,187,456 km (0.035 R)
• M29: 5,321,495 km (0.089 R)
• M30: 5,792,430 km (0.078 R)
• M31: 5,885,180 km (0.059 R)
• M32: 5,978,380 km (0.082 R)
• M33: 6,197,840 km (0.059 R)
• M34: 6,564,055 km (0.119 R)
• M35: 6,741,778 km (0.101 R)
• M36: 6,839,465 km (0.117 R)
• M37: 6,953,907 km (0.082 R)
• M38: 7,284,668 km (0.109 R)
• M39: 7,773,405 km (0.109 R)
• M40: 7,875,879 km (0.117 R)
• M41: 8,168,642 km (0.107 R)
• M42: 8,325,122 km (0.06 R)
• M43: 8,447,493 km (0.107 R)
• M44: 8,552,809 km (0.071 R)
• M45: 8,871,603 km (0.101 R)
• M46: 8,996,666 km (0.049 R)
• M47: 9,140,430 km (0.104 R)
• M48: 9,230,488 km (0.066 R)
• M49: 9,612,411 km (0.118 R)
• M50: 9,962,620 km (0.089 R)
• M51: 10,092,620 km (0.117 R)
• M52: 10,279,318 km (0.094 R)
• M53: 10,599,458 km (0.047 R)
• M54: 10,865,593 km (0.069 R)
• M55: 11,211,014 km (0.09 R)
• M56: 11,385,146 km (0.063 R)
• M57: 11,638,266 km (0.094 R)
• M58: 11,814,492 km (0.107 R)
• M59: 12,011,363 km (0.053 R)
• M60: 12,408,545 km (0.076 R)
• M61: 12,830,261 km (0.095 R)
• M62: 13,379,286 km (0.107 R)
• M63: 13,461,265 km (0.084 R)
• M64: 13,625,823 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 9.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.58 AU - 3.32 AU

Year: 3437 Days

Day: 8.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,613,080 km

• M1: 144,661 km (0.084 R)
• M2: 302,038 km (0.102 R)
• M3: 408,701 km (0.069 R)
• M4: 530,773 km (0.113 R)
• M5: 724,502 km (0.082 R)
• M6: 1,133,204 km (0.119 R)
• M7: 1,300,604 km (0.114 R)
• M8: 1,362,537 km (0.096 R)
• M9: 1,593,816 km (0.062 R)
• M10: 1,700,629 km (0.079 R)
• M11: 1,810,134 km (0.118 R)
• M12: 1,879,697 km (0.108 R)
• M13: 2,736,295 km (0.09 R)
• M14: 3,129,587 km (0.104 R)
• M15: 3,824,470 km (0.086 R)
• M16: 4,115,737 km (0.11 R)
• M17: 4,245,438 km (0.093 R)
• M18: 4,338,787 km (0.1 R)
• M19: 4,489,881 km (0.101 R)
• M20: 4,719,663 km (0.106 R)
• M21: 4,914,140 km (0.106 R)
• M22: 5,111,310 km (0.04 R)
• M23: 5,391,657 km (0.039 R)
• M24: 5,739,023 km (0.1 R)
• M25: 6,241,672 km (0.119 R)
• M26: 6,758,682 km (0.05 R)
• M27: 6,934,011 km (0.12 R)
• M28: 7,379,065 km (0.107 R)
• M29: 7,741,839 km (0.079 R)
• M30: 7,833,393 km (0.063 R)
• M31: 8,320,334 km (0.102 R)
• M32: 8,484,892 km (0.101 R)
• M33: 8,840,935 km (0.067 R)
• M34: 8,936,678 km (0.11 R)
• M35: 9,032,869 km (0.1 R)
• M36: 9,641,583 km (0.107 R)
• M37: 9,864,035 km (0.091 R)
• M38: 9,938,535 km (0.112 R)
• M39: 10,314,025 km (0.07 R)
• M40: 10,440,136 km (0.099 R)
• M41: 10,643,141 km (0.119 R)
• M42: 10,898,654 km (0.034 R)
• M43: 11,078,770 km (0.096 R)
• M44: 11,208,022 km (0.093 R)
• M45: 11,729,969 km (0.1 R)
• M46: 11,888,094 km (0.094 R)
• M47: 12,100,074 km (0.065 R)
• M48: 12,716,567 km (0.105 R)
• M49: 13,343,232 km (0.075 R)
• M50: 13,701,819 km (0.111 R)
• M51: 13,840,645 km (0.034 R)
• M52: 14,063,696 km (0.045 R)
• M53: 14,175,595 km (0.038 R)
• M54: 14,853,722 km (0.114 R)
• M55: 15,803,220 km (0.045 R)
• M56: 15,919,757 km (0.047 R)
• M57: 16,065,615 km (0.118 R)
• M58: 16,535,651 km (0.087 R)
• M59: 16,624,363 km (0.099 R)
• M60: 17,942,469 km (0.076 R)
• M61: 18,155,198 km (0.116 R)
• M62: 18,430,009 km (0.065 R)
• M63: 19,107,687 km (0.094 R)
• M64: 19,293,937 km (0.069 R)
• M65: 19,856,125 km (0.103 R)
• M66: 20,392,135 km (0.097 R)
• M67: 20,455,564 km (0.055 R)
• M68: 20,741,595 km (0.03 R)
• M69: 20,932,931 km (0.043 R)
• M70: 20,996,959 km (0.089 R)
• M71: 21,253,220 km (0.116 R)
• M72: 21,381,874 km (0.107 R)
• M73: 21,672,094 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.2

Radius: 3.1

Gravity: 51.74 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.91 AU - 10.29 AU

Year: 17106 Days

Day: 21.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,613,080 km

• M1: 225,893 km (0.093 R)
• M2: 587,620 km (0.1 R)
• M3: 626,366 km (0.05 R)
• M4: 666,010 km (0.115 R)
• M5: 898,634 km (0.102 R)
• M6: 1,328,579 km (0.084 R)
• M7: 1,898,696 km (0.103 R)
• M8: 2,408,675 km (0.071 R)
• M9: 2,662,393 km (0.097 R)
• M10: 3,544,422 km (0.094 R)
• M11: 3,651,534 km (0.09 R)
• M12: 3,869,050 km (0.078 R)
• M13: 4,278,499 km (0.104 R)
• M14: 4,430,939 km (0.116 R)
• M15: 4,780,101 km (0.081 R)
• M16: 5,017,812 km (0.047 R)
• M17: 5,218,871 km (0.12 R)
• M18: 5,545,892 km (0.096 R)
• M19: 5,587,331 km (0.044 R)
• M20: 5,711,946 km (0.059 R)
• M21: 5,879,645 km (0.088 R)
• M22: 6,305,999 km (0.096 R)
• M23: 7,874,383 km (0.119 R)
• M24: 8,014,108 km (0.096 R)
• M25: 8,107,756 km (0.029 R)
• M26: 8,966,747 km (0.12 R)
• M27: 9,063,985 km (0.086 R)
• M28: 9,161,523 km (0.098 R)
• M29: 9,357,796 km (0.119 R)
• M30: 9,954,542 km (0.117 R)
• M31: 10,004,956 km (0.1 R)
• M32: 10,359,353 km (0.119 R)
• M33: 10,461,379 km (0.034 R)
• M34: 11,184,685 km (0.093 R)
• M35: 12,084,666 km (0.099 R)
• M36: 12,842,977 km (0.068 R)
• M37: 13,062,587 km (0.073 R)
• M38: 13,505,247 km (0.031 R)
• M39: 13,672,497 km (0.106 R)
• M40: 14,519,221 km (0.082 R)
• M41: 16,559,736 km (0.099 R)
• M42: 16,858,483 km (0.118 R)
• M43: 19,186,376 km (0.108 R)
• M44: 19,752,304 km (0.112 R)
• M45: 19,942,144 km (0.073 R)
• M46: 20,323,768 km (0.069 R)
• M47: 20,964,945 km (0.097 R)
• M48: 21,223,300 km (0.034 R)
• M49: 21,352,852 km (0.025 R)
• M50: 22,135,847 km (0.083 R)
• M51: 23,260,973 km (0.072 R)
• M52: 23,998,790 km (0.095 R)
• M53: 24,404,499 km (0.102 R)
• M54: 24,540,334 km (0.076 R)
• M55: 26,119,339 km (0.105 R)
• M56: 27,236,985 km (0.094 R)
• M57: 28,942,401 km (0.111 R)
• M58: 29,374,140 km (0.04 R)
• M59: 29,880,679 km (0.061 R)
• M60: 30,171,347 km (0.111 R)
• M61: 30,901,983 km (0.07 R)
• M62: 32,083,358 km (0.069 R)
• M63: 32,604,856 km (0.054 R)
• M64: 32,679,505 km (0.111 R)
• M65: 33,958,417 km (0.092 R)
• M66: 34,034,264 km (0.061 R)
• M67: 35,100,448 km (0.077 R)
• M68: 35,791,739 km (0.109 R)
• M69: 37,422,057 km (0.053 R)
• M70: 38,917,736 km (0.057 R)
• M71: 40,032,390 km (0.101 R)
• M72: 40,112,425 km (0.073 R)
• M73: 40,192,460 km (0.119 R)
• M74: 41,318,932 km (0.055 R)
• M75: 41,642,811 km (0.101 R)
• M76: 41,804,975 km (0.114 R)
• M77: 42,048,670 km (0.056 R)
• M78: 42,211,433 km (0.062 R)
• M79: 42,455,876 km (0.04 R)
• M80: 42,619,087 km (0.102 R)
• M81: 42,946,258 km (0.071 R)
• M82: 44,015,134 km (0.095 R)
• M83: 44,594,228 km (0.098 R)
• M84: 45,092,688 km (0.097 R)
• M85: 45,509,467 km (0.099 R)
• M86: 46,095,143 km (0.114 R)
• M87: 46,179,068 km (0.038 R)
• M88: 48,633,071 km (0.109 R)
• M89: 50,263,837 km (0.089 R)
• M90: 51,737,975 km (0.073 R)
• M91: 52,699,440 km (0.041 R)
• M92: 53,226,324 km (0.102 R)
• M93: 58,499,649 km (0.119 R)
• M94: 59,409,802 km (0.108 R)
• M95: 60,324,593 km (0.029 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 13,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit