🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.5 AU - 0.78 AU

Year: 331 Days

Day: 36.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 12.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.66 AU - 0.74 AU

Year: 378 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 46,353,831 km

• M1: 172,337 km (0.103 R)
• M2: 257,458 km (0.068 R)
• M3: 340,036 km (0.043 R)
• M4: 450,738 km (0.092 R)
• M5: 559,945 km (0.097 R)
• M6: 756,217 km (0.091 R)
• M7: 844,330 km (0.099 R)
• M8: 1,069,774 km (0.104 R)
• M9: 1,156,092 km (0.076 R)
• M10: 1,280,109 km (0.096 R)
• M11: 1,382,883 km (0.068 R)
• M12: 1,472,492 km (0.114 R)
• M13: 1,569,581 km (0.105 R)
• M14: 1,697,188 km (0.099 R)
• M15: 1,793,678 km (0.118 R)
• M16: 1,927,419 km (0.101 R)
• M17: 2,070,584 km (0.106 R)
• M18: 2,161,988 km (0.033 R)
• M19: 2,367,985 km (0.085 R)
• M20: 2,686,030 km (0.087 R)
• M21: 2,840,116 km (0.038 R)
• M22: 2,962,935 km (0.107 R)
• M23: 3,213,811 km (0.07 R)
• M24: 3,406,643 km (0.071 R)
• M25: 3,588,554 km (0.075 R)
• M26: 3,924,401 km (0.104 R)
• M27: 4,008,026 km (0.085 R)
• M28: 4,130,846 km (0.102 R)
• M29: 4,286,129 km (0.096 R)
• M30: 4,490,928 km (0.103 R)
• M31: 4,877,639 km (0.083 R)
• M32: 5,083,485 km (0.113 R)
• M33: 5,191,645 km (0.038 R)
• M34: 5,376,398 km (0.059 R)
• M35: 5,529,137 km (0.093 R)
• M36: 5,640,438 km (0.096 R)
• M37: 5,752,487 km (0.098 R)
• M38: 5,847,930 km (0.101 R)
• M39: 5,978,829 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.3

Radius: 13

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.05 AU - 1.23 AU

Year: 786 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,353,831 km

• M1: 162,314 km (0.12 R)
• M2: 253,419 km (0.106 R)
• M3: 355,594 km (0.053 R)
• M4: 552,315 km (0.093 R)
• M5: 652,396 km (0.083 R)
• M6: 842,236 km (0.059 R)
• M7: 939,026 km (0.105 R)
• M8: 1,034,469 km (0.083 R)
• M9: 1,139,337 km (0.102 R)
• M10: 1,291,478 km (0.115 R)
• M11: 1,379,741 km (0.113 R)
• M12: 1,509,742 km (0.12 R)
• M13: 1,685,220 km (0.089 R)
• M14: 2,027,201 km (0.107 R)
• M15: 2,344,947 km (0.074 R)
• M16: 2,533,739 km (0.077 R)
• M17: 2,686,927 km (0.063 R)
• M18: 2,826,652 km (0.07 R)
• M19: 2,910,127 km (0.062 R)
• M20: 3,087,850 km (0.096 R)
• M21: 3,295,641 km (0.03 R)
• M22: 3,561,925 km (0.094 R)
• M23: 3,780,039 km (0.074 R)
• M24: 3,909,441 km (0.114 R)
• M25: 4,002,641 km (0.075 R)
• M26: 4,096,738 km (0.114 R)
• M27: 4,296,750 km (0.082 R)
• M28: 4,412,539 km (0.11 R)
• M29: 4,519,501 km (0.061 R)
• M30: 4,686,752 km (0.118 R)
• M31: 4,986,695 km (0.073 R)
• M32: 5,324,188 km (0.065 R)
• M33: 5,469,597 km (0.054 R)
• M34: 5,563,694 km (0.099 R)
• M35: 5,647,918 km (0.119 R)
• M36: 5,775,076 km (0.074 R)
• M37: 5,956,688 km (0.066 R)
• M38: 6,129,474 km (0.118 R)
• M39: 6,336,816 km (0.091 R)
• M40: 6,480,131 km (0.1 R)
• M41: 6,624,343 km (0.088 R)
• M42: 6,780,972 km (0.056 R)
• M43: 6,972,906 km (0.093 R)
• M44: 7,120,859 km (0.076 R)
• M45: 7,327,453 km (0.099 R)
• M46: 7,652,679 km (0.085 R)
• M47: 7,805,419 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 9.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.83 AU - 2.55 AU

Year: 2093 Days

Day: 8.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,353,831 km

• M1: 126,560 km (0.066 R)
• M2: 190,737 km (0.11 R)
• M3: 344,673 km (0.079 R)
• M4: 486,492 km (0.035 R)
• M5: 692,040 km (0.043 R)
• M6: 764,744 km (0.102 R)
• M7: 863,329 km (0.107 R)
• M8: 1,007,392 km (0.075 R)
• M9: 1,108,071 km (0.039 R)
• M10: 1,274,723 km (0.097 R)
• M11: 1,402,929 km (0.106 R)
• M12: 1,506,750 km (0.107 R)
• M13: 1,752,689 km (0.096 R)
• M14: 1,958,835 km (0.119 R)
• M15: 2,064,899 km (0.076 R)
• M16: 2,383,543 km (0.078 R)
• M17: 2,497,088 km (0.118 R)
• M18: 2,612,577 km (0.116 R)
• M19: 2,682,589 km (0.114 R)
• M20: 2,884,845 km (0.064 R)
• M21: 3,092,038 km (0.11 R)
• M22: 3,380,164 km (0.094 R)
• M23: 3,456,908 km (0.054 R)
• M24: 3,572,996 km (0.106 R)
• M25: 3,809,061 km (0.03 R)
• M26: 3,955,816 km (0.116 R)
• M27: 4,023,136 km (0.046 R)
• M28: 4,158,970 km (0.052 R)
• M29: 4,241,249 km (0.106 R)
• M30: 4,338,039 km (0.119 R)
• M31: 4,477,464 km (0.092 R)
• M32: 4,947,950 km (0.031 R)
• M33: 5,093,807 km (0.119 R)
• M34: 5,241,012 km (0.117 R)
• M35: 5,315,063 km (0.092 R)
• M36: 5,706,261 km (0.073 R)
• M37: 6,200,533 km (0.102 R)
• M38: 6,279,071 km (0.109 R)
• M39: 6,468,762 km (0.084 R)
• M40: 6,548,348 km (0.049 R)
• M41: 6,918,902 km (0.053 R)
• M42: 7,065,657 km (0.116 R)
• M43: 7,312,793 km (0.087 R)
• M44: 7,629,791 km (0.095 R)
• M45: 7,866,305 km (0.12 R)
• M46: 8,311,957 km (0.108 R)
• M47: 8,537,850 km (0.118 R)
• M48: 8,748,334 km (0.089 R)
• M49: 8,854,100 km (0.118 R)
• M50: 9,227,945 km (0.111 R)
• M51: 9,389,660 km (0.085 R)
• M52: 9,498,118 km (0.089 R)
• M53: 9,661,479 km (0.111 R)
• M54: 9,954,093 km (0.105 R)
• M55: 10,249,848 km (0.084 R)
• M56: 10,342,748 km (0.091 R)
• M57: 10,548,295 km (0.071 R)
• M58: 10,642,243 km (0.091 R)
• M59: 10,717,491 km (0.097 R)
• M60: 10,793,038 km (0.097 R)
• M61: 11,096,871 km (0.089 R)
• M62: 11,384,099 km (0.1 R)
• M63: 11,480,440 km (0.079 R)
• M64: 11,557,782 km (0.053 R)
• M65: 11,771,108 km (0.118 R)
• M66: 11,966,184 km (0.083 R)
• M67: 12,044,573 km (0.111 R)
• M68: 12,201,801 km (0.109 R)
• M69: 12,458,660 km (0.086 R)
• M70: 12,577,890 km (0.087 R)
• M71: 12,657,476 km (0.077 R)
• M72: 12,897,580 km (0.095 R)
• M73: 13,038,202 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 12.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.14 AU - 2.42 AU

Year: 2223 Days

Day: 9.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,353,831 km

• M1: 172,636 km (0.104 R)
• M2: 294,857 km (0.112 R)
• M3: 622,926 km (0.111 R)
• M4: 825,631 km (0.078 R)
• M5: 929,003 km (0.07 R)
• M6: 1,174,942 km (0.088 R)
• M7: 1,256,622 km (0.117 R)
• M8: 1,356,254 km (0.03 R)
• M9: 1,508,395 km (0.103 R)
• M10: 1,603,689 km (0.102 R)
• M11: 1,788,742 km (0.117 R)
• M12: 1,878,052 km (0.095 R)
• M13: 1,962,724 km (0.057 R)
• M14: 2,231,402 km (0.096 R)
• M15: 2,315,027 km (0.051 R)
• M16: 2,525,511 km (0.102 R)
• M17: 2,714,902 km (0.059 R)
• M18: 2,804,511 km (0.088 R)
• M19: 3,122,556 km (0.106 R)
• M20: 3,348,449 km (0.118 R)
• M21: 3,482,190 km (0.079 R)
• M22: 3,693,721 km (0.118 R)
• M23: 3,808,911 km (0.03 R)
• M24: 3,909,591 km (0.062 R)
• M25: 4,011,317 km (0.077 R)
• M26: 4,161,514 km (0.114 R)
• M27: 4,467,591 km (0.11 R)
• M28: 4,631,700 km (0.115 R)
• M29: 4,806,280 km (0.095 R)
• M30: 4,940,619 km (0.054 R)
• M31: 5,059,400 km (0.077 R)
• M32: 5,153,347 km (0.091 R)
• M33: 5,490,990 km (0.087 R)
• M34: 5,631,761 km (0.109 R)
• M35: 5,711,348 km (0.083 R)
• M36: 5,791,382 km (0.115 R)
• M37: 6,015,779 km (0.09 R)
• M38: 6,215,642 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 14.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.81 AU - 6.79 AU

Year: 9019 Days

Day: 10.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,353,831 km

• M1: 184,305 km (0.065 R)
• M2: 429,047 km (0.09 R)
• M3: 620,233 km (0.09 R)
• M4: 728,542 km (0.109 R)
• M5: 914,342 km (0.09 R)
• M6: 1,441,076 km (0.081 R)
• M7: 1,658,891 km (0.077 R)
• M8: 1,888,224 km (0.071 R)
• M9: 1,982,920 km (0.026 R)
• M10: 2,079,261 km (0.096 R)
• M11: 2,507,260 km (0.119 R)
• M12: 2,799,275 km (0.079 R)
• M13: 3,018,885 km (0.097 R)
• M14: 3,158,909 km (0.102 R)
• M15: 3,387,793 km (0.079 R)
• M16: 3,592,742 km (0.119 R)
• M17: 4,326,370 km (0.071 R)
• M18: 4,549,122 km (0.12 R)
• M19: 5,240,413 km (0.075 R)
• M20: 6,070,831 km (0.111 R)
• M21: 6,757,485 km (0.115 R)
• M22: 7,016,739 km (0.109 R)
• M23: 7,354,979 km (0.115 R)
• M24: 8,008,423 km (0.05 R)
• M25: 8,204,246 km (0.037 R)
• M26: 8,560,738 km (0.053 R)
• M27: 8,841,533 km (0.103 R)
• M28: 9,084,630 km (0.065 R)
• M29: 9,330,120 km (0.081 R)
• M30: 9,660,731 km (0.1 R)
• M31: 10,121,642 km (0.055 R)
• M32: 10,589,734 km (0.119 R)
• M33: 11,239,587 km (0.106 R)
• M34: 11,371,233 km (0.059 R)
• M35: 11,591,591 km (0.111 R)
• M36: 11,813,295 km (0.103 R)
• M37: 12,036,645 km (0.062 R)
• M38: 12,806,027 km (0.071 R)
• M39: 13,173,738 km (0.08 R)
• M40: 13,451,841 km (0.068 R)
• M41: 13,684,914 km (0.029 R)
• M42: 14,822,905 km (0.096 R)
• M43: 15,696,407 km (0.077 R)
• M44: 15,892,679 km (0.087 R)
• M45: 16,486,733 km (0.032 R)
• M46: 17,239,509 km (0.106 R)
• M47: 18,209,202 km (0.074 R)
• M48: 18,312,425 km (0.108 R)
• M49: 18,415,647 km (0.032 R)
• M50: 18,519,169 km (0.106 R)
• M51: 18,830,782 km (0.12 R)
• M52: 19,091,830 km (0.08 R)
• M53: 19,249,057 km (0.115 R)
• M54: 20,041,627 km (0.108 R)
• M55: 21,658,630 km (0.116 R)
• M56: 21,767,837 km (0.118 R)
• M57: 23,485,370 km (0.074 R)
• M58: 24,331,944 km (0.106 R)
• M59: 24,844,766 km (0.066 R)
• M60: 25,361,177 km (0.106 R)
• M61: 26,055,162 km (0.073 R)
• M62: 26,346,130 km (0.067 R)
• M63: 26,638,294 km (0.093 R)
• M64: 27,995,895 km (0.066 R)
• M65: 28,593,090 km (0.109 R)
• M66: 29,496,811 km (0.081 R)
• M67: 30,287,734 km (0.111 R)
• M68: 30,777,967 km (0.059 R)
• M69: 31,024,055 km (0.103 R)
• M70: 34,856,902 km (0.098 R)
• M71: 35,177,640 km (0.11 R)
• M72: 36,405,539 km (0.116 R)
• M73: 36,665,690 km (0.093 R)
• M74: 37,122,712 km (0.086 R)
• M75: 37,253,610 km (0.056 R)
• M76: 39,569,534 km (0.091 R)
• M77: 43,095,407 km (0.094 R)
• M78: 46,086,167 km (0.054 R)
• M79: 47,145,320 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.5

Radius: 4.6

Gravity: 29.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.92 AU - 7.5 AU

Year: 9992 Days

Day: 17.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,353,831 km

• M1: 68,965 km (0.119 R)
• M2: 110,553 km (0.091 R)
• M3: 188,194 km (0.072 R)
• M4: 262,544 km (0.088 R)
• M5: 386,710 km (0.103 R)
• M6: 499,208 km (0.08 R)
• M7: 654,341 km (0.046 R)
• M8: 842,236 km (0.07 R)
• M9: 1,104,780 km (0.108 R)
• M10: 1,521,261 km (0.087 R)
• M11: 1,565,392 km (0.107 R)
• M12: 2,005,808 km (0.107 R)
• M13: 2,404,786 km (0.112 R)
• M14: 2,666,582 km (0.037 R)
• M15: 3,048,057 km (0.119 R)
• M16: 3,216,803 km (0.12 R)
• M17: 3,533,950 km (0.087 R)
• M18: 3,831,052 km (0.085 R)
• M19: 4,544,335 km (0.069 R)
• M20: 6,089,082 km (0.068 R)
• M21: 6,265,907 km (0.054 R)
• M22: 6,372,869 km (0.112 R)
• M23: 6,843,205 km (0.095 R)
• M24: 6,990,260 km (0.102 R)
• M25: 7,175,462 km (0.093 R)
• M26: 7,362,310 km (0.088 R)
• M27: 7,740,792 km (0.092 R)
• M28: 8,437,769 km (0.051 R)
• M29: 9,033,916 km (0.109 R)
• M30: 9,276,115 km (0.109 R)
• M31: 9,643,528 km (0.059 R)
• M32: 9,725,806 km (0.117 R)
• M33: 9,808,384 km (0.057 R)
• M34: 10,902,094 km (0.08 R)
• M35: 11,769,463 km (0.09 R)
• M36: 11,813,445 km (0.117 R)
• M37: 12,078,233 km (0.036 R)
• M38: 12,344,966 km (0.105 R)
• M39: 12,434,425 km (0.118 R)
• M40: 12,658,673 km (0.102 R)
• M41: 13,111,505 km (0.088 R)
• M42: 13,477,422 km (0.08 R)
• M43: 13,707,952 km (0.107 R)
• M44: 15,357,269 km (0.09 R)
• M45: 15,839,871 km (0.112 R)
• M46: 15,936,960 km (0.025 R)
• M47: 15,985,580 km (0.105 R)
• M48: 16,131,737 km (0.085 R)
• M49: 16,229,574 km (0.051 R)
• M50: 17,467,496 km (0.101 R)
• M51: 17,819,500 km (0.053 R)
• M52: 17,920,628 km (0.116 R)
• M53: 18,581,851 km (0.091 R)
• M54: 19,354,673 km (0.064 R)
• M55: 20,401,410 km (0.069 R)
• M56: 20,507,175 km (0.108 R)
• M57: 20,984,991 km (0.081 R)
• M58: 21,359,135 km (0.116 R)
• M59: 21,627,813 km (0.074 R)
• M60: 23,097,612 km (0.071 R)
• M61: 23,152,664 km (0.108 R)
• M62: 23,483,874 km (0.114 R)
• M63: 25,220,107 km (0.104 R)
• M64: 25,617,887 km (0.093 R)
• M65: 26,477,178 km (0.085 R)
• M66: 26,823,497 km (0.079 R)
• M67: 27,113,268 km (0.104 R)
• M68: 27,754,444 km (0.117 R)
• M69: 28,165,090 km (0.069 R)
• M70: 28,223,882 km (0.099 R)
• M71: 28,518,590 km (0.101 R)
• M72: 29,647,904 km (0.077 R)
• M73: 30,248,091 km (0.113 R)
• M74: 30,912,904 km (0.106 R)
• M75: 31,643,690 km (0.074 R)
• M76: 32,565,212 km (0.037 R)
• M77: 35,445,420 km (0.112 R)
• M78: 35,508,999 km (0.107 R)
• M79: 35,636,158 km (0.042 R)
• M80: 36,658,659 km (0.116 R)
• M81: 36,787,164 km (0.068 R)
• M82: 38,406,112 km (0.093 R)
• M83: 39,849,731 km (0.078 R)
• M84: 40,644,694 km (0.1 R)
• M85: 41,244,432 km (0.084 R)
• M86: 41,847,012 km (0.111 R)
• M87: 42,115,690 km (0.076 R)
• M88: 43,604,039 km (0.101 R)
• M89: 44,423,088 km (0.103 R)
• M90: 46,214,971 km (0.093 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: 366 - 14,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit