🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.1

Radius: 10.4

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.77 AU - 1.09 AU

Year: 598 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,789,244 km

• M1: 232,475 km (0.073 R)
• M2: 323,431 km (0.077 R)
• M3: 534,962 km (0.084 R)
• M4: 600,785 km (0.077 R)
• M5: 674,088 km (0.113 R)
• M6: 746,194 km (0.068 R)
• M7: 811,868 km (0.11 R)
• M8: 884,423 km (0.047 R)
• M9: 954,434 km (0.087 R)
• M10: 1,042,099 km (0.112 R)
• M11: 1,138,141 km (0.114 R)
• M12: 1,299,557 km (0.081 R)
• M13: 1,558,959 km (0.106 R)
• M14: 1,645,128 km (0.094 R)
• M15: 2,106,936 km (0.1 R)
• M16: 2,223,473 km (0.082 R)
• M17: 2,363,347 km (0.084 R)
• M18: 2,484,671 km (0.108 R)
• M19: 2,711,162 km (0.045 R)
• M20: 2,808,251 km (0.09 R)
• M21: 2,914,017 km (0.1 R)
• M22: 3,044,317 km (0.112 R)
• M23: 3,121,958 km (0.076 R)
• M24: 3,208,126 km (0.112 R)
• M25: 3,302,971 km (0.077 R)
• M26: 3,431,027 km (0.102 R)
• M27: 3,577,035 km (0.1 R)
• M28: 4,001,893 km (0.12 R)
• M29: 4,112,894 km (0.077 R)
• M30: 4,207,590 km (0.106 R)
• M31: 4,302,884 km (0.068 R)
• M32: 4,381,572 km (0.112 R)
• M33: 4,602,528 km (0.102 R)
• M34: 4,673,886 km (0.108 R)
• M35: 4,836,200 km (0.054 R)
• M36: 4,972,783 km (0.087 R)
• M37: 5,129,113 km (0.095 R)
• M38: 5,249,838 km (0.116 R)
• M39: 5,343,337 km (0.113 R)
• M40: 5,627,124 km (0.114 R)
• M41: 5,751,739 km (0.062 R)
• M42: 5,867,528 km (0.069 R)
• M43: 5,993,788 km (0.044 R)
• M44: 6,072,028 km (0.101 R)
• M45: 6,150,567 km (0.099 R)
• M46: 6,278,922 km (0.117 R)
• M47: 6,730,109 km (0.098 R)
• M48: 6,811,490 km (0.118 R)
• M49: 6,913,516 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 11.2

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.94 AU - 1.18 AU

Year: 728 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 37,789,244 km

• M1: 155,432 km (0.037 R)
• M2: 225,743 km (0.119 R)
• M3: 305,180 km (0.077 R)
• M4: 420,819 km (0.112 R)
• M5: 499,358 km (0.103 R)
• M6: 579,093 km (0.056 R)
• M7: 803,490 km (0.096 R)
• M8: 989,291 km (0.063 R)
• M9: 1,062,743 km (0.107 R)
• M10: 1,196,334 km (0.093 R)
• M11: 1,301,950 km (0.107 R)
• M12: 1,376,450 km (0.081 R)
• M13: 1,508,844 km (0.063 R)
• M14: 1,601,894 km (0.115 R)
• M15: 1,794,127 km (0.117 R)
• M16: 1,994,140 km (0.11 R)
• M17: 2,088,985 km (0.087 R)
• M18: 2,185,475 km (0.076 R)
• M19: 2,299,918 km (0.097 R)
• M20: 2,655,362 km (0.094 R)
• M21: 2,875,271 km (0.073 R)
• M22: 3,267,816 km (0.087 R)
• M23: 3,389,888 km (0.111 R)
• M24: 3,503,881 km (0.063 R)
• M25: 3,599,923 km (0.095 R)
• M26: 3,794,700 km (0.071 R)
• M27: 3,883,411 km (0.056 R)
• M28: 3,962,997 km (0.068 R)
• M29: 4,266,082 km (0.106 R)
• M30: 4,358,534 km (0.059 R)
• M31: 4,441,262 km (0.116 R)
• M32: 4,841,436 km (0.101 R)
• M33: 5,111,161 km (0.067 R)
• M34: 5,242,358 km (0.102 R)
• M35: 5,352,612 km (0.095 R)
• M36: 5,452,394 km (0.037 R)
• M37: 5,541,704 km (0.057 R)
• M38: 5,869,472 km (0.111 R)
• M39: 5,949,657 km (0.112 R)
• M40: 6,437,795 km (0.088 R)
• M41: 6,532,341 km (0.108 R)
• M42: 6,686,875 km (0.099 R)
• M43: 6,770,650 km (0.119 R)
• M44: 7,084,656 km (0.082 R)
• M45: 7,292,447 km (0.105 R)
• M46: 7,814,843 km (0.118 R)
• M47: 7,979,102 km (0.108 R)
• M48: 8,055,247 km (0.084 R)
• M49: 8,169,839 km (0.043 R)
• M50: 8,725,445 km (0.079 R)
• M51: 8,843,179 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.12 AU - 1.44 AU

Year: 966 Days

Day: 6.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 37,789,244 km

• M1: 119,529 km (0.107 R)
• M2: 227,389 km (0.043 R)
• M3: 280,646 km (0.088 R)
• M4: 346,618 km (0.08 R)
• M5: 415,284 km (0.114 R)
• M6: 530,324 km (0.082 R)
• M7: 603,179 km (0.058 R)
• M8: 769,232 km (0.109 R)
• M9: 842,984 km (0.039 R)
• M10: 1,128,866 km (0.111 R)
• M11: 1,207,853 km (0.095 R)
• M12: 1,271,283 km (0.032 R)
• M13: 1,341,743 km (0.06 R)
• M14: 1,419,684 km (0.08 R)
• M15: 1,511,537 km (0.114 R)
• M16: 1,618,200 km (0.052 R)
• M17: 1,733,839 km (0.105 R)
• M18: 1,799,214 km (0.052 R)
• M19: 1,959,882 km (0.087 R)
• M20: 2,111,125 km (0.065 R)
• M21: 2,338,215 km (0.072 R)
• M22: 2,418,100 km (0.083 R)
• M23: 2,513,843 km (0.093 R)
• M24: 2,610,632 km (0.068 R)
• M25: 2,979,391 km (0.1 R)
• M26: 3,430,130 km (0.118 R)
• M27: 3,596,482 km (0.112 R)
• M28: 3,672,179 km (0.117 R)
• M29: 3,910,937 km (0.051 R)
• M30: 3,971,524 km (0.089 R)
• M31: 4,058,590 km (0.093 R)
• M32: 4,287,774 km (0.103 R)
• M33: 4,404,012 km (0.06 R)
• M34: 4,557,499 km (0.106 R)
• M35: 4,758,858 km (0.119 R)
• M36: 5,246,547 km (0.059 R)
• M37: 5,361,288 km (0.091 R)
• M38: 5,438,331 km (0.066 R)
• M39: 5,496,226 km (0.033 R)
• M40: 5,632,360 km (0.109 R)
• M41: 5,908,069 km (0.084 R)
• M42: 6,107,632 km (0.066 R)
• M43: 6,188,116 km (0.118 R)
• M44: 6,248,703 km (0.06 R)
• M45: 6,360,303 km (0.075 R)
• M46: 6,554,631 km (0.097 R)
• M47: 6,823,608 km (0.105 R)
• M48: 7,054,138 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.2

Radius: 13.5

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.18 AU - 1.54 AU

Year: 1058 Days

Day: 10.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 90.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 37,789,244 km

• M1: 168,896 km (0.11 R)
• M2: 255,962 km (0.115 R)
• M3: 342,579 km (0.047 R)
• M4: 467,643 km (0.096 R)
• M5: 572,212 km (0.098 R)
• M6: 712,086 km (0.108 R)
• M7: 907,161 km (0.119 R)
• M8: 1,015,620 km (0.102 R)
• M9: 1,327,831 km (0.114 R)
• M10: 1,513,033 km (0.083 R)
• M11: 1,770,640 km (0.119 R)
• M12: 1,919,191 km (0.068 R)
• M13: 2,004,462 km (0.093 R)
• M14: 2,628,435 km (0.1 R)
• M15: 2,766,813 km (0.079 R)
• M16: 3,062,119 km (0.073 R)
• M17: 3,242,085 km (0.073 R)
• M18: 3,344,859 km (0.105 R)
• M19: 3,565,516 km (0.059 R)
• M20: 3,659,912 km (0.082 R)
• M21: 4,082,675 km (0.053 R)
• M22: 4,344,023 km (0.118 R)
• M23: 4,883,323 km (0.095 R)
• M24: 5,067,927 km (0.118 R)
• M25: 5,187,905 km (0.071 R)
• M26: 5,512,233 km (0.12 R)
• M27: 5,608,125 km (0.112 R)
• M28: 5,787,642 km (0.043 R)
• M29: 5,983,167 km (0.065 R)
• M30: 6,252,144 km (0.092 R)
• M31: 6,510,649 km (0.102 R)
• M32: 6,904,989 km (0.116 R)
• M33: 6,993,700 km (0.043 R)
• M34: 7,172,320 km (0.076 R)
• M35: 7,458,202 km (0.064 R)
• M36: 7,763,082 km (0.107 R)
• M37: 7,948,135 km (0.095 R)
• M38: 8,527,827 km (0.083 R)
• M39: 8,638,978 km (0.033 R)
• M40: 8,895,089 km (0.105 R)
• M41: 9,121,132 km (0.11 R)
• M42: 9,349,269 km (0.087 R)
• M43: 9,447,554 km (0.111 R)
• M44: 9,794,322 km (0.062 R)
• M45: 9,894,254 km (0.101 R)
• M46: 10,027,844 km (0.097 R)
• M47: 10,145,428 km (0.117 R)
• M48: 10,330,930 km (0.115 R)
• M49: 10,739,631 km (0.087 R)
• M50: 10,946,076 km (0.086 R)
• M51: 11,258,137 km (0.075 R)
• M52: 11,608,346 km (0.106 R)
• M53: 11,873,433 km (0.091 R)
• M54: 11,979,947 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.9

Radius: 13.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.04 AU - 2.58 AU

Year: 2341 Days

Day: 14.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,789,244 km

• M1: 165,904 km (0.114 R)
• M2: 317,746 km (0.097 R)
• M3: 457,321 km (0.072 R)
• M4: 739,013 km (0.085 R)
• M5: 1,175,540 km (0.042 R)
• M6: 1,393,205 km (0.111 R)
• M7: 1,476,830 km (0.114 R)
• M8: 1,855,313 km (0.087 R)
• M9: 1,974,991 km (0.119 R)
• M10: 2,097,362 km (0.064 R)
• M11: 2,612,727 km (0.1 R)
• M12: 2,946,928 km (0.118 R)
• M13: 3,119,415 km (0.109 R)
• M14: 3,623,560 km (0.06 R)
• M15: 3,707,334 km (0.107 R)
• M16: 4,153,435 km (0.115 R)
• M17: 4,312,009 km (0.067 R)
• M18: 4,781,298 km (0.116 R)
• M19: 4,947,650 km (0.119 R)
• M20: 5,191,345 km (0.085 R)
• M21: 5,305,040 km (0.054 R)
• M22: 5,807,988 km (0.08 R)
• M23: 6,245,562 km (0.092 R)
• M24: 6,346,540 km (0.12 R)
• M25: 6,509,303 km (0.112 R)
• M26: 6,652,767 km (0.069 R)
• M27: 7,407,488 km (0.116 R)
• M28: 7,514,451 km (0.083 R)
• M29: 7,860,321 km (0.085 R)
• M30: 8,145,155 km (0.102 R)
• M31: 8,612,649 km (0.118 R)
• M32: 8,929,198 km (0.102 R)
• M33: 9,134,745 km (0.111 R)
• M34: 9,295,563 km (0.078 R)
• M35: 9,573,665 km (0.085 R)
• M36: 9,690,352 km (0.048 R)
• M37: 10,019,766 km (0.105 R)
• M38: 10,209,456 km (0.057 R)
• M39: 10,352,621 km (0.09 R)
• M40: 10,520,620 km (0.08 R)
• M41: 10,737,686 km (0.066 R)
• M42: 11,795,792 km (0.105 R)
• M43: 12,248,625 km (0.06 R)
• M44: 12,400,915 km (0.064 R)
• M45: 13,016,062 km (0.08 R)
• M46: 13,379,585 km (0.041 R)
• M47: 13,562,543 km (0.087 R)
• M48: 13,878,194 km (0.07 R)
• M49: 13,983,960 km (0.06 R)
• M50: 14,597,311 km (0.111 R)
• M51: 14,785,805 km (0.113 R)
• M52: 14,947,969 km (0.094 R)
• M53: 15,137,958 km (0.075 R)
• M54: 15,547,557 km (0.092 R)
• M55: 15,629,986 km (0.051 R)
• M56: 15,878,019 km (0.092 R)
• M57: 16,155,224 km (0.084 R)
• M58: 16,573,948 km (0.114 R)
• M59: 16,658,022 km (0.117 R)
• M60: 16,826,918 km (0.11 R)
• M61: 17,279,751 km (0.098 R)
• M62: 17,564,884 km (0.061 R)
• M63: 17,650,754 km (0.071 R)
• M64: 17,794,068 km (0.116 R)
• M65: 17,908,959 km (0.092 R)
• M66: 18,400,388 km (0.05 R)
• M67: 18,633,312 km (0.107 R)
• M68: 19,013,590 km (0.08 R)
• M69: 19,249,057 km (0.04 R)
• M70: 19,871,534 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 13.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.87 AU - 3.97 AU

Year: 4218 Days

Day: 7.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,789,244 km

• M1: 169,943 km (0.119 R)
• M2: 344,524 km (0.053 R)
• M3: 458,069 km (0.05 R)
• M4: 561,590 km (0.056 R)
• M5: 704,905 km (0.065 R)
• M6: 1,141,133 km (0.076 R)
• M7: 1,279,062 km (0.081 R)
• M8: 1,476,531 km (0.053 R)
• M9: 2,367,087 km (0.069 R)
• M10: 2,513,394 km (0.053 R)
• M11: 2,679,597 km (0.034 R)
• M12: 3,005,720 km (0.078 R)
• M13: 3,344,709 km (0.069 R)
• M14: 3,602,616 km (0.085 R)
• M15: 3,696,414 km (0.092 R)
• M16: 3,905,552 km (0.109 R)
• M17: 4,177,371 km (0.099 R)
• M18: 4,315,749 km (0.096 R)
• M19: 4,596,993 km (0.108 R)
• M20: 5,009,434 km (0.057 R)
• M21: 5,412,301 km (0.04 R)
• M22: 5,715,985 km (0.081 R)
• M23: 6,003,063 km (0.079 R)
• M24: 6,114,813 km (0.109 R)
• M25: 6,272,340 km (0.1 R)
• M26: 6,385,735 km (0.1 R)
• M27: 6,591,581 km (0.068 R)
• M28: 6,776,335 km (0.103 R)
• M29: 7,033,344 km (0.119 R)
• M30: 7,269,709 km (0.077 R)
• M31: 7,388,938 km (0.116 R)
• M32: 8,019,343 km (0.119 R)
• M33: 8,117,779 km (0.064 R)
• M34: 8,266,479 km (0.088 R)
• M35: 8,869,807 km (0.092 R)
• M36: 9,099,739 km (0.115 R)
• M37: 9,357,646 km (0.117 R)
• M38: 9,880,640 km (0.089 R)
• M39: 10,520,769 km (0.084 R)
• M40: 11,312,292 km (0.033 R)
• M41: 12,981,505 km (0.12 R)
• M42: 13,388,860 km (0.093 R)
• M43: 14,847,439 km (0.07 R)
• M44: 15,029,649 km (0.096 R)
• M45: 15,304,161 km (0.1 R)
• M46: 15,672,771 km (0.108 R)
• M47: 15,827,156 km (0.054 R)
• M48: 16,450,231 km (0.109 R)
• M49: 16,544,328 km (0.035 R)
• M50: 16,764,685 km (0.094 R)
• M51: 17,017,655 km (0.118 R)
• M52: 17,784,494 km (0.091 R)
• M53: 18,107,326 km (0.101 R)
• M54: 18,301,953 km (0.097 R)
• M55: 18,399,491 km (0.079 R)
• M56: 19,583,857 km (0.111 R)
• M57: 20,051,201 km (0.058 R)
• M58: 20,151,731 km (0.091 R)
• M59: 20,286,219 km (0.097 R)
• M60: 20,623,562 km (0.09 R)
• M61: 21,030,768 km (0.107 R)
• M62: 21,338,042 km (0.094 R)
• M63: 22,164,570 km (0.109 R)
• M64: 22,721,373 km (0.073 R)
• M65: 22,931,409 km (0.074 R)
• M66: 23,106,887 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 12.9

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.81 AU - 5.79 AU

Year: 8137 Days

Day: 8.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,789,244 km

• M1: 161,566 km (0.117 R)
• M2: 346,319 km (0.101 R)
• M3: 450,290 km (0.066 R)
• M4: 842,386 km (0.025 R)
• M5: 1,244,953 km (0.116 R)
• M6: 1,332,618 km (0.056 R)
• M7: 1,440,777 km (0.076 R)
• M8: 1,744,162 km (0.066 R)
• M9: 2,068,490 km (0.08 R)
• M10: 2,456,696 km (0.113 R)
• M11: 2,591,334 km (0.106 R)
• M12: 2,915,214 km (0.095 R)
• M13: 3,526,022 km (0.099 R)
• M14: 3,729,924 km (0.027 R)
• M15: 4,043,331 km (0.1 R)
• M16: 4,256,957 km (0.083 R)
• M17: 4,338,189 km (0.112 R)
• M18: 4,779,652 km (0.096 R)
• M19: 4,977,420 km (0.115 R)
• M20: 5,264,648 km (0.113 R)
• M21: 5,527,791 km (0.091 R)
• M22: 5,735,582 km (0.061 R)
• M23: 6,036,872 km (0.108 R)
• M24: 6,467,565 km (0.089 R)
• M25: 6,844,701 km (0.091 R)
• M26: 6,972,009 km (0.06 R)
• M27: 7,132,228 km (0.098 R)
• M28: 7,229,018 km (0.088 R)
• M29: 7,851,943 km (0.078 R)
• M30: 8,732,477 km (0.078 R)
• M31: 9,219,567 km (0.081 R)
• M32: 9,325,183 km (0.093 R)
• M33: 11,595,181 km (0.078 R)
• M34: 12,015,103 km (0.118 R)
• M35: 13,624,177 km (0.084 R)
• M36: 13,905,720 km (0.104 R)
• M37: 14,761,570 km (0.114 R)
• M38: 15,175,208 km (0.077 R)
• M39: 17,867,820 km (0.088 R)
• M40: 19,381,302 km (0.036 R)
• M41: 20,107,599 km (0.071 R)
• M42: 20,244,781 km (0.081 R)
• M43: 20,889,248 km (0.116 R)
• M44: 21,400,275 km (0.096 R)
• M45: 21,962,463 km (0.047 R)
• M46: 23,005,909 km (0.098 R)
• M47: 23,968,421 km (0.113 R)
• M48: 24,113,830 km (0.047 R)
• M49: 24,211,069 km (0.082 R)
• M50: 24,747,826 km (0.103 R)
• M51: 25,091,452 km (0.116 R)
• M52: 25,337,990 km (0.099 R)
• M53: 25,585,125 km (0.065 R)
• M54: 25,783,492 km (0.034 R)
• M55: 26,131,906 km (0.096 R)
• M56: 27,085,442 km (0.055 R)
• M57: 27,236,985 km (0.039 R)
• M58: 27,897,161 km (0.072 R)
• M59: 27,999,186 km (0.068 R)
• M60: 28,101,362 km (0.051 R)
• M61: 28,459,948 km (0.082 R)
• M62: 28,923,103 km (0.08 R)
• M63: 29,285,130 km (0.061 R)
• M64: 29,544,682 km (0.098 R)
• M65: 30,066,030 km (0.101 R)
• M66: 30,275,318 km (0.108 R)
• M67: 30,380,186 km (0.08 R)
• M68: 30,853,663 km (0.046 R)
• M69: 31,064,746 km (0.074 R)
• M70: 31,170,512 km (0.086 R)
• M71: 31,382,492 km (0.104 R)
• M72: 31,594,921 km (0.038 R)
• M73: 32,502,830 km (0.083 R)
• M74: 32,717,802 km (0.087 R)
• M75: 33,853,699 km (0.094 R)
• M76: 34,235,323 km (0.114 R)
• M77: 34,563,541 km (0.042 R)
• M78: 35,112,715 km (0.117 R)
• M79: 36,219,888 km (0.054 R)
• M80: 37,114,035 km (0.06 R)
• M81: 37,789,170 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit