🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 11.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.68 AU - 0.86 AU

Year: 436 Days

Day: 11 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 13,481,875 km

• M1: 140,772 km (0.061 R)
• M2: 242,049 km (0.119 R)
• M3: 374,593 km (0.061 R)
• M4: 445,502 km (0.03 R)
• M5: 524,789 km (0.067 R)
• M6: 610,060 km (0.118 R)
• M7: 692,489 km (0.085 R)
• M8: 802,443 km (0.112 R)
• M9: 879,336 km (0.103 R)
• M10: 965,205 km (0.095 R)
• M11: 1,051,075 km (0.089 R)
• M12: 1,172,997 km (0.109 R)
• M13: 1,275,621 km (0.104 R)
• M14: 1,392,307 km (0.096 R)
• M15: 1,486,704 km (0.092 R)
• M16: 1,587,233 km (0.081 R)
• M17: 1,667,119 km (0.118 R)
• M18: 1,767,948 km (0.081 R)
• M19: 1,858,903 km (0.102 R)
• M20: 1,955,543 km (0.103 R)
• M21: 2,091,229 km (0.107 R)
• M22: 2,192,058 km (0.109 R)
• M23: 2,307,398 km (0.054 R)
• M24: 2,407,179 km (0.104 R)
• M25: 2,504,119 km (0.093 R)
• M26: 2,779,977 km (0.092 R)
• M27: 2,956,802 km (0.093 R)
• M28: 3,032,349 km (0.109 R)
• M29: 3,180,750 km (0.107 R)
• M30: 3,297,287 km (0.117 R)
• M31: 3,370,889 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.7

Radius: 10.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.16 AU - 1.24 AU

Year: 849 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 13,481,875 km

• M1: 147,055 km (0.073 R)
• M2: 215,271 km (0.098 R)
• M3: 298,597 km (0.082 R)
• M4: 364,720 km (0.103 R)
• M5: 514,467 km (0.046 R)
• M6: 673,190 km (0.114 R)
• M7: 770,279 km (0.056 R)
• M8: 878,738 km (0.105 R)
• M9: 1,024,297 km (0.071 R)
• M10: 1,148,014 km (0.071 R)
• M11: 1,211,892 km (0.117 R)
• M12: 1,297,911 km (0.063 R)
• M13: 1,418,188 km (0.057 R)
• M14: 1,520,214 km (0.04 R)
• M15: 1,655,151 km (0.065 R)
• M16: 1,794,127 km (0.083 R)
• M17: 1,953,299 km (0.106 R)
• M18: 2,092,276 km (0.086 R)
• M19: 2,171,413 km (0.076 R)
• M20: 2,354,222 km (0.067 R)
• M21: 2,419,297 km (0.112 R)
• M22: 2,863,602 km (0.099 R)
• M23: 2,947,228 km (0.108 R)
• M24: 3,059,875 km (0.042 R)
• M25: 3,155,019 km (0.096 R)
• M26: 3,265,572 km (0.08 R)
• M27: 3,328,702 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.4

Radius: 9.1

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.03 AU - 1.43 AU

Year: 881 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 13,481,875 km

• M1: 122,371 km (0.103 R)
• M2: 213,177 km (0.085 R)
• M3: 378,782 km (0.056 R)
• M4: 454,030 km (0.113 R)
• M5: 520,601 km (0.12 R)
• M6: 675,734 km (0.099 R)
• M7: 828,922 km (0.106 R)
• M8: 1,051,374 km (0.057 R)
• M9: 1,176,737 km (0.074 R)
• M10: 1,300,155 km (0.087 R)
• M11: 1,370,616 km (0.111 R)
• M12: 1,486,255 km (0.081 R)
• M13: 1,552,676 km (0.111 R)
• M14: 1,635,404 km (0.082 R)
• M15: 1,750,594 km (0.103 R)
• M16: 1,813,126 km (0.105 R)
• M17: 1,948,662 km (0.081 R)
• M18: 2,021,815 km (0.052 R)
• M19: 2,104,244 km (0.063 R)
• M20: 2,238,433 km (0.082 R)
• M21: 2,349,584 km (0.079 R)
• M22: 2,453,854 km (0.103 R)
• M23: 2,577,571 km (0.059 R)
• M24: 2,640,103 km (0.104 R)
• M25: 2,703,234 km (0.083 R)
• M26: 2,858,815 km (0.104 R)
• M27: 2,979,690 km (0.065 R)
• M28: 3,265,273 km (0.086 R)
• M29: 3,401,556 km (0.104 R)
• M30: 3,529,911 km (0.087 R)
• M31: 3,609,647 km (0.089 R)
• M32: 3,914,228 km (0.062 R)
• M33: 4,017,600 km (0.077 R)
• M34: 4,090,455 km (0.065 R)
• M35: 4,418,672 km (0.096 R)
• M36: 4,569,766 km (0.112 R)
• M37: 4,711,585 km (0.04 R)
• M38: 4,865,970 km (0.107 R)
• M39: 4,932,691 km (0.07 R)
• M40: 5,304,890 km (0.079 R)
• M41: 5,442,520 km (0.074 R)
• M42: 5,686,215 km (0.057 R)
• M43: 5,862,591 km (0.101 R)
• M44: 5,993,040 km (0.112 R)
• M45: 6,160,440 km (0.108 R)
• M46: 6,280,867 km (0.107 R)
• M47: 6,450,959 km (0.114 R)
• M48: 6,524,412 km (0.082 R)
• M49: 6,585,747 km (0.097 R)
• M50: 6,696,599 km (0.029 R)
• M51: 6,808,199 km (0.113 R)
• M52: 7,020,628 km (0.096 R)
• M53: 7,096,025 km (0.093 R)
• M54: 7,159,156 km (0.074 R)
• M55: 7,222,436 km (0.086 R)
• M56: 8,128,400 km (0.099 R)
• M57: 8,500,749 km (0.111 R)
• M58: 9,028,680 km (0.119 R)
• M59: 9,289,729 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.3

Radius: 8.6

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.75 AU - 2.53 AU

Year: 2021 Days

Day: 6.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 13,481,875 km

• M1: 107,411 km (0.072 R)
• M2: 164,408 km (0.065 R)
• M3: 283,937 km (0.118 R)
• M4: 360,980 km (0.094 R)
• M5: 417,378 km (0.101 R)
• M6: 684,410 km (0.098 R)
• M7: 1,009,786 km (0.11 R)
• M8: 1,119,890 km (0.101 R)
• M9: 1,189,752 km (0.117 R)
• M10: 1,370,915 km (0.105 R)
• M11: 1,446,013 km (0.075 R)
• M12: 1,719,927 km (0.105 R)
• M13: 1,832,125 km (0.087 R)
• M14: 1,915,152 km (0.09 R)
• M15: 2,031,539 km (0.107 R)
• M16: 2,316,224 km (0.041 R)
• M17: 2,543,762 km (0.115 R)
• M18: 2,719,390 km (0.114 R)
• M19: 2,874,822 km (0.09 R)
• M20: 3,107,297 km (0.07 R)
• M21: 3,435,366 km (0.061 R)
• M22: 3,854,389 km (0.119 R)
• M23: 3,988,578 km (0.12 R)
• M24: 4,138,176 km (0.097 R)
• M25: 4,248,131 km (0.031 R)
• M26: 4,317,395 km (0.093 R)
• M27: 4,754,819 km (0.064 R)
• M28: 5,030,079 km (0.026 R)
• M29: 5,206,604 km (0.072 R)
• M30: 5,295,615 km (0.11 R)
• M31: 5,611,267 km (0.052 R)
• M32: 5,902,085 km (0.092 R)
• M33: 6,026,101 km (0.119 R)
• M34: 6,197,989 km (0.105 R)
• M35: 6,276,678 km (0.119 R)
• M36: 6,387,380 km (0.06 R)
• M37: 6,514,538 km (0.066 R)
• M38: 6,869,085 km (0.081 R)
• M39: 6,966,773 km (0.109 R)
• M40: 7,065,059 km (0.1 R)
• M41: 7,395,820 km (0.056 R)
• M42: 7,462,540 km (0.077 R)
• M43: 7,630,389 km (0.048 R)
• M44: 7,867,502 km (0.112 R)
• M45: 8,124,062 km (0.084 R)
• M46: 8,227,584 km (0.077 R)
• M47: 8,296,698 km (0.055 R)
• M48: 8,383,614 km (0.094 R)
• M49: 8,910,648 km (0.066 R)
• M50: 9,142,375 km (0.101 R)
• M51: 9,959,927 km (0.036 R)
• M52: 10,070,629 km (0.115 R)
• M53: 10,126,280 km (0.095 R)
• M54: 10,200,480 km (0.064 R)
• M55: 10,876,513 km (0.067 R)
• M56: 10,990,656 km (0.11 R)
• M57: 11,528,311 km (0.114 R)
• M58: 11,625,251 km (0.067 R)
• M59: 11,703,041 km (0.087 R)
• M60: 11,917,714 km (0.06 R)
• M61: 12,094,389 km (0.075 R)
• M62: 12,252,066 km (0.103 R)
• M63: 12,430,237 km (0.108 R)
• M64: 12,589,558 km (0.096 R)
• M65: 13,131,701 km (0.039 R)
• M66: 13,538,308 km (0.106 R)
• M67: 13,661,128 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550

Radius: 11

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.45 AU - 2.71 AU

Year: 2676 Days

Day: 10.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 13,481,875 km

• M1: 145,260 km (0.119 R)
• M2: 222,901 km (0.088 R)
• M3: 306,227 km (0.069 R)
• M4: 380,128 km (0.073 R)
• M5: 529,128 km (0.08 R)
• M6: 640,877 km (0.074 R)
• M7: 717,471 km (0.084 R)
• M8: 806,781 km (0.099 R)
• M9: 1,057,807 km (0.046 R)
• M10: 1,268,141 km (0.118 R)
• M11: 1,574,368 km (0.113 R)
• M12: 1,742,366 km (0.058 R)
• M13: 2,122,794 km (0.109 R)
• M14: 2,390,873 km (0.062 R)
• M15: 2,627,537 km (0.069 R)
• M16: 2,799,275 km (0.1 R)
• M17: 2,974,903 km (0.108 R)
• M18: 3,214,559 km (0.085 R)
• M19: 3,367,747 km (0.075 R)
• M20: 3,460,797 km (0.06 R)
• M21: 3,586,160 km (0.093 R)
• M22: 4,004,286 km (0.089 R)
• M23: 4,626,314 km (0.028 R)
• M24: 4,922,219 km (0.079 R)
• M25: 4,992,829 km (0.065 R)
• M26: 5,134,947 km (0.078 R)
• M27: 5,459,574 km (0.112 R)
• M28: 5,550,979 km (0.116 R)
• M29: 5,772,533 km (0.078 R)
• M30: 6,034,629 km (0.105 R)
• M31: 6,224,169 km (0.099 R)
• M32: 6,319,762 km (0.097 R)
• M33: 7,062,067 km (0.116 R)
• M34: 7,241,883 km (0.104 R)
• M35: 7,362,758 km (0.077 R)
• M36: 7,504,428 km (0.109 R)
• M37: 7,626,649 km (0.071 R)
• M38: 8,268,723 km (0.097 R)
• M39: 8,373,890 km (0.101 R)
• M40: 8,649,599 km (0.042 R)
• M41: 8,842,132 km (0.12 R)
• M42: 9,057,852 km (0.12 R)
• M43: 9,209,843 km (0.109 R)
• M44: 9,406,415 km (0.082 R)
• M45: 9,848,477 km (0.042 R)
• M46: 9,960,077 km (0.099 R)
• M47: 10,049,686 km (0.051 R)
• M48: 10,569,987 km (0.114 R)
• M49: 10,983,326 km (0.119 R)
• M50: 11,122,302 km (0.07 R)
• M51: 11,285,065 km (0.051 R)
• M52: 11,425,388 km (0.104 R)
• M53: 11,707,529 km (0.102 R)
• M54: 12,063,572 km (0.06 R)
• M55: 12,326,865 km (0.048 R)
• M56: 12,399,120 km (0.08 R)
• M57: 13,005,889 km (0.106 R)
• M58: 13,103,876 km (0.1 R)
• M59: 13,177,478 km (0.104 R)
• M60: 13,996,826 km (0.116 R)
• M61: 15,191,963 km (0.038 R)
• M62: 15,398,707 km (0.08 R)
• M63: 15,893,427 km (0.085 R)
• M64: 15,998,146 km (0.097 R)
• M65: 16,234,810 km (0.105 R)
• M66: 16,871,648 km (0.095 R)
• M67: 17,058,944 km (0.11 R)
• M68: 17,139,428 km (0.089 R)
• M69: 17,381,627 km (0.068 R)
• M70: 17,652,100 km (0.117 R)
• M71: 18,361,643 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.9

Radius: 11.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.45 AU - 3.15 AU

Year: 3025 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 13,481,875 km

• M1: 214,972 km (0.096 R)
• M2: 303,534 km (0.082 R)
• M3: 431,739 km (0.1 R)
• M4: 583,282 km (0.104 R)
• M5: 700,567 km (0.098 R)
• M6: 835,055 km (0.106 R)
• M7: 944,262 km (0.111 R)
• M8: 1,150,258 km (0.119 R)
• M9: 1,292,825 km (0.084 R)
• M10: 1,451,698 km (0.094 R)
• M11: 1,575,266 km (0.077 R)
• M12: 1,670,260 km (0.088 R)
• M13: 1,756,578 km (0.08 R)
• M14: 1,866,533 km (0.118 R)
• M15: 2,024,508 km (0.097 R)
• M16: 2,140,147 km (0.094 R)
• M17: 2,512,945 km (0.105 R)
• M18: 2,612,577 km (0.034 R)
• M19: 2,841,761 km (0.066 R)
• M20: 2,932,717 km (0.096 R)
• M21: 3,037,734 km (0.074 R)
• M22: 3,157,562 km (0.062 R)
• M23: 3,333,489 km (0.085 R)
• M24: 3,512,708 km (0.06 R)
• M25: 3,624,457 km (0.079 R)
• M26: 3,981,847 km (0.112 R)
• M27: 4,290,916 km (0.097 R)
• M28: 4,395,784 km (0.118 R)
• M29: 4,653,840 km (0.097 R)
• M30: 4,932,541 km (0.076 R)
• M31: 5,074,061 km (0.082 R)
• M32: 5,169,055 km (0.069 R)
• M33: 5,967,609 km (0.071 R)
• M34: 6,135,457 km (0.093 R)
• M35: 6,287,748 km (0.103 R)
• M36: 6,372,869 km (0.043 R)
• M37: 6,804,609 km (0.094 R)
• M38: 6,979,937 km (0.108 R)
• M39: 7,245,773 km (0.093 R)
• M40: 7,569,353 km (0.047 R)
• M41: 7,696,362 km (0.075 R)
• M42: 7,915,971 km (0.085 R)
• M43: 8,063,475 km (0.068 R)
• M44: 8,137,526 km (0.101 R)
• M45: 8,700,612 km (0.098 R)
• M46: 8,948,496 km (0.083 R)
• M47: 9,179,475 km (0.028 R)
• M48: 9,412,399 km (0.054 R)
• M49: 9,785,197 km (0.078 R)
• M50: 9,943,621 km (0.07 R)
• M51: 10,023,207 km (0.074 R)
• M52: 10,242,966 km (0.118 R)
• M53: 11,055,881 km (0.052 R)
• M54: 11,138,309 km (0.039 R)
• M55: 11,241,682 km (0.105 R)
• M56: 11,742,086 km (0.093 R)
• M57: 11,973,963 km (0.109 R)
• M58: 12,442,205 km (0.06 R)
• M59: 12,613,943 km (0.104 R)
• M60: 12,873,046 km (0.025 R)
• M61: 13,133,945 km (0.107 R)
• M62: 13,484,602 km (0.06 R)
• M63: 13,705,259 km (0.093 R)
• M64: 13,971,693 km (0.077 R)
• M65: 14,172,753 km (0.038 R)
• M66: 14,554,826 km (0.07 R)
• M67: 14,713,250 km (0.107 R)
• M68: 14,963,228 km (0.107 R)
• M69: 15,054,632 km (0.062 R)
• M70: 15,283,517 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.6

Radius: 14.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.58 AU - 4.28 AU

Year: 4102 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 13,481,875 km

• M1: 181,462 km (0.083 R)
• M2: 282,740 km (0.088 R)
• M3: 481,256 km (0.104 R)
• M4: 613,650 km (0.114 R)
• M5: 818,300 km (0.094 R)
• M6: 1,047,634 km (0.12 R)
• M7: 1,230,143 km (0.099 R)
• M8: 1,478,775 km (0.115 R)
• M9: 1,628,373 km (0.116 R)
• M10: 1,724,714 km (0.118 R)
• M11: 1,833,023 km (0.116 R)
• M12: 2,046,499 km (0.064 R)
• M13: 2,172,311 km (0.111 R)
• M14: 2,311,586 km (0.118 R)
• M15: 2,409,872 km (0.055 R)
• M16: 2,565,603 km (0.077 R)
• M17: 2,805,708 km (0.034 R)
• M18: 2,899,207 km (0.038 R)
• M19: 3,077,378 km (0.113 R)
• M20: 3,283,823 km (0.087 R)
• M21: 3,710,775 km (0.116 R)
• M22: 3,904,804 km (0.045 R)
• M23: 4,182,308 km (0.074 R)
• M24: 4,303,183 km (0.096 R)
• M25: 4,589,962 km (0.109 R)
• M26: 4,728,789 km (0.101 R)
• M27: 5,024,992 km (0.119 R)
• M28: 5,153,796 km (0.107 R)
• M29: 5,429,356 km (0.074 R)
• M30: 5,724,662 km (0.075 R)
• M31: 5,889,519 km (0.117 R)
• M32: 6,040,612 km (0.08 R)
• M33: 6,147,276 km (0.099 R)
• M34: 6,285,205 km (0.083 R)
• M35: 6,642,594 km (0.116 R)
• M36: 6,815,829 km (0.044 R)
• M37: 6,974,702 km (0.084 R)
• M38: 7,183,091 km (0.059 R)
• M39: 8,003,935 km (0.094 R)
• M40: 8,188,539 km (0.045 R)
• M41: 9,115,297 km (0.076 R)
• M42: 9,769,639 km (0.119 R)
• M43: 9,931,055 km (0.099 R)
• M44: 10,293,081 km (0.09 R)
• M45: 10,974,350 km (0.109 R)
• M46: 11,273,396 km (0.116 R)
• M47: 11,367,493 km (0.1 R)
• M48: 11,746,275 km (0.067 R)
• M49: 12,033,054 km (0.032 R)
• M50: 12,244,885 km (0.098 R)
• M51: 12,574,748 km (0.109 R)
• M52: 12,750,526 km (0.052 R)
• M53: 13,163,865 km (0.089 R)
• M54: 13,461,864 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit