🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 13.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.58 AU - 0.76 AU

Year: 372 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 17,994,052 km

• M1: 171,888 km (0.077 R)
• M2: 300,991 km (0.11 R)
• M3: 392,545 km (0.118 R)
• M4: 485,295 km (0.084 R)
• M5: 596,447 km (0.105 R)
• M6: 697,724 km (0.103 R)
• M7: 788,830 km (0.104 R)
• M8: 889,808 km (0.1 R)
• M9: 1,014,274 km (0.117 R)
• M10: 1,103,434 km (0.042 R)
• M11: 1,235,678 km (0.12 R)
• M12: 1,323,044 km (0.043 R)
• M13: 1,421,778 km (0.1 R)
• M14: 1,507,498 km (0.117 R)
• M15: 1,601,595 km (0.11 R)
• M16: 1,746,555 km (0.082 R)
• M17: 1,862,493 km (0.103 R)
• M18: 1,967,511 km (0.057 R)
• M19: 2,060,561 km (0.109 R)
• M20: 2,251,448 km (0.115 R)
• M21: 2,385,637 km (0.115 R)
• M22: 2,582,807 km (0.045 R)
• M23: 2,666,133 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.7

Radius: 8.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.98 AU - 1.1 AU

Year: 719 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 17,994,052 km

• M1: 109,506 km (0.086 R)
• M2: 165,605 km (0.097 R)
• M3: 238,459 km (0.051 R)
• M4: 322,383 km (0.09 R)
• M5: 381,325 km (0.11 R)
• M6: 452,982 km (0.077 R)
• M7: 558,748 km (0.093 R)
• M8: 633,248 km (0.028 R)
• M9: 743,950 km (0.098 R)
• M10: 875,148 km (0.056 R)
• M11: 988,842 km (0.091 R)
• M12: 1,069,924 km (0.084 R)
• M13: 1,126,622 km (0.043 R)
• M14: 1,255,126 km (0.098 R)
• M15: 1,315,115 km (0.103 R)
• M16: 1,446,611 km (0.12 R)
• M17: 1,522,607 km (0.106 R)
• M18: 1,599,800 km (0.117 R)
• M19: 1,709,455 km (0.111 R)
• M20: 1,794,426 km (0.105 R)
• M21: 1,950,307 km (0.107 R)
• M22: 2,020,469 km (0.091 R)
• M23: 2,134,462 km (0.068 R)
• M24: 2,314,578 km (0.081 R)
• M25: 2,404,038 km (0.071 R)
• M26: 2,530,298 km (0.058 R)
• M27: 2,710,713 km (0.05 R)
• M28: 2,874,074 km (0.08 R)
• M29: 2,938,252 km (0.117 R)
• M30: 3,024,420 km (0.09 R)
• M31: 3,106,101 km (0.1 R)
• M32: 3,161,003 km (0.081 R)
• M33: 3,232,810 km (0.12 R)
• M34: 3,479,796 km (0.039 R)
• M35: 3,622,961 km (0.112 R)
• M36: 3,698,209 km (0.049 R)
• M37: 3,756,403 km (0.104 R)
• M38: 3,850,350 km (0.112 R)
• M39: 4,016,404 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 14

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.07 AU - 1.27 AU

Year: 858 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,994,052 km

• M1: 175,030 km (0.099 R)
• M2: 277,055 km (0.078 R)
• M3: 409,150 km (0.093 R)
• M4: 506,090 km (0.073 R)
• M5: 618,737 km (0.1 R)
• M6: 747,391 km (0.12 R)
• M7: 844,929 km (0.082 R)
• M8: 947,403 km (0.088 R)
• M9: 1,133,054 km (0.099 R)
• M10: 1,352,814 km (0.106 R)
• M11: 1,549,535 km (0.072 R)
• M12: 1,694,046 km (0.072 R)
• M13: 1,811,331 km (0.119 R)
• M14: 1,899,295 km (0.1 R)
• M15: 2,029,894 km (0.118 R)
• M16: 2,248,755 km (0.092 R)
• M17: 2,369,929 km (0.103 R)
• M18: 2,511,150 km (0.05 R)
• M19: 2,673,613 km (0.116 R)
• M20: 2,774,592 km (0.07 R)
• M21: 2,867,492 km (0.118 R)
• M22: 2,971,014 km (0.11 R)
• M23: 3,095,030 km (0.107 R)
• M24: 3,201,394 km (0.09 R)
• M25: 3,378,070 km (0.1 R)
• M26: 3,537,990 km (0.101 R)
• M27: 4,053,953 km (0.08 R)
• M28: 4,181,260 km (0.031 R)
• M29: 4,615,842 km (0.11 R)
• M30: 4,749,134 km (0.063 R)
• M31: 4,962,760 km (0.054 R)
• M32: 5,295,017 km (0.118 R)
• M33: 5,399,735 km (0.085 R)
• M34: 5,587,331 km (0.047 R)
• M35: 5,729,598 km (0.117 R)
• M36: 5,993,639 km (0.091 R)
• M37: 6,151,464 km (0.087 R)
• M38: 6,360,004 km (0.106 R)
• M39: 6,595,920 km (0.036 R)
• M40: 6,822,112 km (0.117 R)
• M41: 6,987,118 km (0.11 R)
• M42: 7,127,740 km (0.101 R)
• M43: 7,464,036 km (0.098 R)
• M44: 7,686,638 km (0.099 R)
• M45: 7,964,890 km (0.034 R)
• M46: 8,098,481 km (0.086 R)
• M47: 8,246,283 km (0.102 R)
• M48: 8,463,051 km (0.096 R)
• M49: 8,805,480 km (0.095 R)
• M50: 8,957,621 km (0.062 R)
• M51: 9,054,860 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.5

Radius: 14

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.34 AU - 1.88 AU

Year: 1386 Days

Day: 13.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 17,994,052 km

• M1: 178,769 km (0.078 R)
• M2: 319,092 km (0.076 R)
• M3: 448,644 km (0.077 R)
• M4: 596,746 km (0.101 R)
• M5: 844,480 km (0.075 R)
• M6: 1,070,074 km (0.088 R)
• M7: 1,246,449 km (0.078 R)
• M8: 1,405,771 km (0.09 R)
• M9: 1,497,475 km (0.114 R)
• M10: 1,785,301 km (0.096 R)
• M11: 1,946,268 km (0.102 R)
• M12: 2,294,233 km (0.086 R)
• M13: 2,436,800 km (0.086 R)
• M14: 2,673,613 km (0.114 R)
• M15: 2,800,921 km (0.113 R)
• M16: 3,061,520 km (0.11 R)
• M17: 3,182,545 km (0.111 R)
• M18: 3,530,510 km (0.117 R)
• M19: 3,877,726 km (0.075 R)
• M20: 4,035,702 km (0.092 R)
• M21: 4,155,679 km (0.052 R)
• M22: 4,276,704 km (0.081 R)
• M23: 4,494,967 km (0.106 R)
• M24: 4,661,170 km (0.101 R)
• M25: 4,971,287 km (0.098 R)
• M26: 5,085,729 km (0.12 R)
• M27: 5,215,431 km (0.062 R)
• M28: 5,331,818 km (0.114 R)
• M29: 5,463,763 km (0.071 R)
• M30: 5,611,715 km (0.115 R)
• M31: 5,775,974 km (0.064 R)
• M32: 6,078,610 km (0.096 R)
• M33: 6,278,323 km (0.072 R)
• M34: 6,558,371 km (0.081 R)
• M35: 6,668,325 km (0.118 R)
• M36: 6,779,028 km (0.097 R)
• M37: 7,179,202 km (0.071 R)
• M38: 7,325,209 km (0.032 R)
• M39: 7,423,046 km (0.117 R)
• M40: 7,587,155 km (0.114 R)
• M41: 7,802,427 km (0.098 R)
• M42: 7,969,378 km (0.109 R)
• M43: 8,188,090 km (0.12 R)
• M44: 8,666,205 km (0.062 R)
• M45: 9,048,128 km (0.117 R)
• M46: 9,188,451 km (0.091 R)
• M47: 9,882,884 km (0.054 R)
• M48: 10,099,951 km (0.045 R)
• M49: 10,410,217 km (0.034 R)
• M50: 10,502,070 km (0.093 R)
• M51: 11,265,468 km (0.036 R)
• M52: 11,511,407 km (0.069 R)
• M53: 11,644,399 km (0.098 R)
• M54: 11,778,140 km (0.088 R)
• M55: 12,182,054 km (0.093 R)
• M56: 12,337,187 km (0.098 R)
• M57: 12,747,534 km (0.044 R)
• M58: 13,003,795 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.2

Radius: 8.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.09 AU - 2.85 AU

Year: 2633 Days

Day: 10.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,994,052 km

• M1: 111,301 km (0.08 R)
• M2: 238,309 km (0.12 R)
• M3: 297,550 km (0.048 R)
• M4: 357,539 km (0.097 R)
• M5: 443,258 km (0.089 R)
• M6: 529,427 km (0.047 R)
• M7: 622,028 km (0.111 R)
• M8: 860,487 km (0.113 R)
• M9: 1,167,611 km (0.028 R)
• M10: 1,312,572 km (0.091 R)
• M11: 1,552,676 km (0.092 R)
• M12: 1,643,482 km (0.065 R)
• M13: 1,701,077 km (0.118 R)
• M14: 1,866,383 km (0.085 R)
• M15: 2,251,149 km (0.071 R)
• M16: 2,380,551 km (0.082 R)
• M17: 2,499,032 km (0.053 R)
• M18: 2,769,805 km (0.089 R)
• M19: 2,825,006 km (0.083 R)
• M20: 3,078,425 km (0.029 R)
• M21: 3,164,593 km (0.108 R)
• M22: 3,339,324 km (0.11 R)
• M23: 3,517,196 km (0.057 R)
• M24: 3,577,184 km (0.083 R)
• M25: 3,789,912 km (0.112 R)
• M26: 4,632,448 km (0.113 R)
• M27: 4,881,229 km (0.066 R)
• M28: 4,948,249 km (0.088 R)
• M29: 5,151,403 km (0.098 R)
• M30: 5,288,434 km (0.12 R)
• M31: 5,443,867 km (0.088 R)
• M32: 5,688,908 km (0.071 R)
• M33: 5,794,973 km (0.066 R)
• M34: 5,973,293 km (0.107 R)
• M35: 7,175,911 km (0.112 R)
• M36: 7,348,247 km (0.076 R)
• M37: 7,657,915 km (0.119 R)
• M38: 7,736,155 km (0.052 R)
• M39: 7,794,797 km (0.031 R)
• M40: 7,893,083 km (0.058 R)
• M41: 7,991,817 km (0.091 R)
• M42: 8,071,104 km (0.083 R)
• M43: 8,150,541 km (0.092 R)
• M44: 8,531,866 km (0.117 R)
• M45: 8,714,375 km (0.12 R)
• M46: 9,001,154 km (0.11 R)
• M47: 9,104,227 km (0.118 R)
• M48: 9,752,435 km (0.068 R)
• M49: 10,178,639 km (0.035 R)
• M50: 10,307,592 km (0.097 R)
• M51: 10,873,072 km (0.058 R)
• M52: 11,115,271 km (0.088 R)
• M53: 11,359,415 km (0.077 R)
• M54: 11,470,866 km (0.087 R)
• M55: 11,672,523 km (0.1 R)
• M56: 11,830,200 km (0.088 R)
• M57: 12,011,213 km (0.077 R)
• M58: 12,261,640 km (0.115 R)
• M59: 12,422,009 km (0.111 R)
• M60: 12,513,862 km (0.1 R)
• M61: 12,698,316 km (0.075 R)
• M62: 12,814,105 km (0.064 R)
• M63: 13,023,392 km (0.068 R)
• M64: 13,681,772 km (0.067 R)
• M65: 13,800,404 km (0.051 R)
• M66: 14,640,844 km (0.074 R)
• M67: 14,883,941 km (0.054 R)
• M68: 15,919,906 km (0.1 R)
• M69: 16,572,751 km (0.114 R)
• M70: 16,851,602 km (0.096 R)
• M71: 16,928,046 km (0.076 R)
• M72: 17,157,679 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.3

Radius: 13.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.84 AU - 2.9 AU

Year: 3298 Days

Day: 7.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 17,994,052 km

• M1: 233,073 km (0.111 R)
• M2: 389,104 km (0.099 R)
• M3: 577,298 km (0.11 R)
• M4: 705,204 km (0.087 R)
• M5: 789,428 km (0.103 R)
• M6: 993,180 km (0.12 R)
• M7: 1,509,592 km (0.114 R)
• M8: 1,636,750 km (0.074 R)
• M9: 2,087,339 km (0.054 R)
• M10: 2,542,565 km (0.071 R)
• M11: 2,627,238 km (0.101 R)
• M12: 2,712,957 km (0.068 R)
• M13: 2,816,928 km (0.086 R)
• M14: 3,375,975 km (0.114 R)
• M15: 3,930,235 km (0.031 R)
• M16: 4,329,213 km (0.072 R)
• M17: 4,472,079 km (0.111 R)
• M18: 4,554,358 km (0.11 R)
• M19: 5,016,166 km (0.041 R)
• M20: 5,274,522 km (0.089 R)
• M21: 5,759,668 km (0.12 R)
• M22: 6,631,374 km (0.093 R)
• M23: 6,725,621 km (0.055 R)
• M24: 6,843,953 km (0.115 R)
• M25: 6,986,969 km (0.103 R)
• M26: 7,130,882 km (0.107 R)
• M27: 7,348,696 km (0.059 R)
• M28: 7,692,023 km (0.108 R)
• M29: 8,216,813 km (0.098 R)
• M30: 8,547,574 km (0.083 R)
• M31: 9,038,853 km (0.106 R)
• M32: 9,672,550 km (0.096 R)
• M33: 9,914,000 km (0.049 R)
• M34: 10,103,092 km (0.095 R)
• M35: 10,430,113 km (0.089 R)
• M36: 10,622,496 km (0.103 R)
• M37: 11,010,852 km (0.101 R)
• M38: 11,206,825 km (0.086 R)
• M39: 11,291,198 km (0.1 R)
• M40: 11,801,626 km (0.103 R)
• M41: 12,002,088 km (0.108 R)
• M42: 12,261,640 km (0.092 R)
• M43: 12,962,955 km (0.034 R)
• M44: 14,343,145 km (0.108 R)
• M45: 14,865,092 km (0.117 R)
• M46: 15,268,407 km (0.064 R)
• M47: 15,361,906 km (0.08 R)
• M48: 15,486,970 km (0.044 R)
• M49: 15,769,710 km (0.114 R)
• M50: 16,467,883 km (0.046 R)
• M51: 16,885,261 km (0.065 R)
• M52: 17,468,843 km (0.065 R)
• M53: 17,632,203 km (0.068 R)
• M54: 17,796,013 km (0.096 R)
• M55: 18,823,002 km (0.093 R)
• M56: 19,192,060 km (0.037 R)
• M57: 19,293,039 km (0.069 R)
• M58: 19,597,321 km (0.113 R)
• M59: 19,699,048 km (0.078 R)
• M60: 19,971,316 km (0.116 R)
• M61: 20,761,043 km (0.117 R)
• M62: 21,072,805 km (0.111 R)
• M63: 21,876,744 km (0.048 R)
• M64: 21,982,360 km (0.08 R)
• M65: 22,655,102 km (0.048 R)
• M66: 23,119,304 km (0.107 R)
• M67: 23,262,768 km (0.11 R)
• M68: 23,442,585 km (0.101 R)
• M69: 24,166,190 km (0.1 R)
• M70: 24,494,258 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 13.2

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.82 AU - 5.24 AU

Year: 7651 Days

Day: 7.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 17,994,052 km

• M1: 256,860 km (0.089 R)
• M2: 357,539 km (0.111 R)
• M3: 575,204 km (0.053 R)
• M4: 727,943 km (0.064 R)
• M5: 850,464 km (0.08 R)
• M6: 961,615 km (0.036 R)
• M7: 1,231,190 km (0.081 R)
• M8: 1,316,012 km (0.1 R)
• M9: 1,480,720 km (0.113 R)
• M10: 1,640,789 km (0.066 R)
• M11: 1,879,996 km (0.11 R)
• M12: 2,079,859 km (0.091 R)
• M13: 2,637,859 km (0.119 R)
• M14: 2,749,459 km (0.108 R)
• M15: 3,211,866 km (0.071 R)
• M16: 3,498,197 km (0.061 R)
• M17: 3,792,904 km (0.051 R)
• M18: 3,903,607 km (0.051 R)
• M19: 4,523,391 km (0.045 R)
• M20: 4,640,975 km (0.057 R)
• M21: 5,000,010 km (0.073 R)
• M22: 5,854,363 km (0.091 R)
• M23: 6,056,470 km (0.078 R)
• M24: 6,167,771 km (0.098 R)
• M25: 6,392,467 km (0.102 R)
• M26: 6,639,004 km (0.057 R)
• M27: 6,849,937 km (0.119 R)
• M28: 6,946,577 km (0.102 R)
• M29: 7,200,146 km (0.108 R)
• M30: 7,716,258 km (0.093 R)
• M31: 8,596,193 km (0.083 R)
• M32: 8,826,424 km (0.073 R)
• M33: 9,037,507 km (0.12 R)
• M34: 9,314,412 km (0.081 R)
• M35: 9,464,758 km (0.117 R)
• M36: 9,767,843 km (0.106 R)
• M37: 9,898,592 km (0.09 R)
• M38: 10,339,158 km (0.091 R)
• M39: 10,786,006 km (0.111 R)
• M40: 10,921,243 km (0.097 R)
• M41: 11,125,294 km (0.034 R)
• M42: 11,445,284 km (0.12 R)
• M43: 11,791,304 km (0.107 R)
• M44: 11,907,542 km (0.092 R)
• M45: 12,399,569 km (0.086 R)
• M46: 13,066,028 km (0.036 R)
• M47: 13,186,155 km (0.114 R)
• M48: 13,355,200 km (0.12 R)
• M49: 13,719,621 km (0.085 R)
• M50: 14,408,818 km (0.106 R)
• M51: 15,311,492 km (0.058 R)
• M52: 15,540,077 km (0.118 R)
• M53: 15,718,547 km (0.114 R)
• M54: 15,897,915 km (0.119 R)
• M55: 16,361,818 km (0.072 R)
• M56: 17,435,333 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 10,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit