🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.74 AU - 0.86 AU

Year: 317 Days

Day: 34.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.01 AU - 1.33 AU

Year: 561 Days

Day: 12.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 10.2

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.5 AU - 3.06 AU

Year: 2053 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,676,348 km

• M1: 128,205 km (0.096 R)
• M2: 196,123 km (0.062 R)
• M3: 344,673 km (0.112 R)
• M4: 415,732 km (0.102 R)
• M5: 590,912 km (0.115 R)
• M6: 816,206 km (0.074 R)
• M7: 900,579 km (0.076 R)
• M8: 1,106,575 km (0.118 R)
• M9: 1,259,016 km (0.104 R)
• M10: 1,348,026 km (0.054 R)
• M11: 1,418,786 km (0.089 R)
• M12: 1,490,743 km (0.047 R)
• M13: 1,585,289 km (0.07 R)
• M14: 1,769,593 km (0.07 R)
• M15: 1,926,671 km (0.06 R)
• M16: 2,194,900 km (0.114 R)
• M17: 2,278,974 km (0.083 R)
• M18: 2,388,629 km (0.09 R)
• M19: 3,057,182 km (0.109 R)
• M20: 3,178,506 km (0.102 R)
• M21: 3,343,064 km (0.083 R)
• M22: 3,694,768 km (0.118 R)
• M23: 3,955,368 km (0.116 R)
• M24: 4,043,630 km (0.091 R)
• M25: 4,237,060 km (0.08 R)
• M26: 4,418,373 km (0.036 R)
• M27: 4,525,336 km (0.107 R)
• M28: 4,617,637 km (0.112 R)
• M29: 4,710,687 km (0.108 R)
• M30: 5,217,375 km (0.086 R)
• M31: 5,925,572 km (0.106 R)
• M32: 6,403,088 km (0.076 R)
• M33: 6,857,417 km (0.069 R)
• M34: 7,250,111 km (0.099 R)
• M35: 7,908,641 km (0.108 R)
• M36: 8,263,786 km (0.084 R)
• M37: 8,377,032 km (0.107 R)
• M38: 8,471,877 km (0.037 R)
• M39: 9,087,023 km (0.07 R)
• M40: 9,321,443 km (0.073 R)
• M41: 9,557,808 km (0.059 R)
• M42: 10,218,283 km (0.084 R)
• M43: 10,441,632 km (0.071 R)
• M44: 10,748,906 km (0.12 R)
• M45: 10,852,129 km (0.118 R)
• M46: 10,996,939 km (0.086 R)
• M47: 11,372,430 km (0.08 R)
• M48: 11,604,008 km (0.119 R)
• M49: 11,752,259 km (0.114 R)
• M50: 11,986,380 km (0.096 R)
• M51: 12,459,259 km (0.117 R)
• M52: 12,741,699 km (0.041 R)
• M53: 13,004,094 km (0.11 R)
• M54: 13,092,058 km (0.115 R)
• M55: 13,202,162 km (0.091 R)
• M56: 13,401,276 km (0.081 R)
• M57: 13,467,848 km (0.05 R)
• M58: 13,668,159 km (0.074 R)
• M59: 13,891,957 km (0.103 R)
• M60: 14,799,418 km (0.117 R)
• M61: 14,914,160 km (0.089 R)
• M62: 15,399,605 km (0.097 R)
• M63: 15,632,529 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 14

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.43 AU - 4.01 AU

Year: 3178 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,676,348 km

• M1: 183,108 km (0.076 R)
• M2: 339,737 km (0.09 R)
• M3: 538,253 km (0.104 R)
• M4: 711,188 km (0.1 R)
• M5: 1,024,745 km (0.08 R)
• M6: 1,348,774 km (0.046 R)
• M7: 1,475,933 km (0.047 R)
• M8: 1,934,749 km (0.1 R)
• M9: 2,053,081 km (0.062 R)
• M10: 2,214,796 km (0.068 R)
• M11: 2,479,884 km (0.074 R)
• M12: 2,785,213 km (0.117 R)
• M13: 2,950,070 km (0.084 R)
• M14: 3,149,185 km (0.082 R)
• M15: 3,337,080 km (0.078 R)
• M16: 3,658,566 km (0.064 R)
• M17: 4,314,702 km (0.114 R)
• M18: 4,576,797 km (0.087 R)
• M19: 5,469,897 km (0.071 R)
• M20: 5,907,620 km (0.117 R)
• M21: 6,082,051 km (0.118 R)
• M22: 6,179,589 km (0.108 R)
• M23: 6,396,356 km (0.116 R)
• M24: 6,515,586 km (0.092 R)
• M25: 6,817,025 km (0.047 R)
• M26: 7,061,618 km (0.071 R)
• M27: 7,350,491 km (0.074 R)
• M28: 7,559,330 km (0.117 R)
• M29: 7,727,777 km (0.039 R)
• M30: 7,897,571 km (0.092 R)
• M31: 8,720,808 km (0.088 R)
• M32: 9,639,638 km (0.038 R)
• M33: 9,937,487 km (0.098 R)
• M34: 10,261,666 km (0.033 R)
• M35: 10,872,923 km (0.086 R)
• M36: 11,015,639 km (0.115 R)
• M37: 11,520,233 km (0.102 R)
• M38: 11,665,792 km (0.102 R)
• M39: 11,811,949 km (0.057 R)
• M40: 12,032,456 km (0.085 R)
• M41: 12,180,109 km (0.12 R)
• M42: 12,802,137 km (0.074 R)
• M43: 13,079,043 km (0.094 R)
• M44: 13,485,500 km (0.063 R)
• M45: 13,973,638 km (0.091 R)
• M46: 14,232,891 km (0.107 R)
• M47: 14,363,041 km (0.051 R)
• M48: 15,099,661 km (0.084 R)
• M49: 15,392,275 km (0.112 R)
• M50: 15,552,793 km (0.111 R)
• M51: 15,902,403 km (0.025 R)
• M52: 16,118,871 km (0.05 R)
• M53: 16,227,479 km (0.117 R)
• M54: 16,636,779 km (0.081 R)
• M55: 16,746,584 km (0.089 R)
• M56: 17,077,345 km (0.075 R)
• M57: 17,243,399 km (0.091 R)
• M58: 17,997,970 km (0.101 R)
• M59: 18,110,617 km (0.086 R)
• M60: 18,308,386 km (0.088 R)
• M61: 18,649,020 km (0.09 R)
• M62: 18,848,883 km (0.069 R)
• M63: 18,991,898 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 9.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.45 AU - 5.51 AU

Year: 4200 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,676,348 km

• M1: 124,615 km (0.051 R)
• M2: 209,886 km (0.076 R)
• M3: 270,323 km (0.031 R)
• M4: 586,723 km (0.087 R)
• M5: 953,238 km (0.063 R)
• M6: 1,050,327 km (0.094 R)
• M7: 1,265,448 km (0.116 R)
• M8: 1,450,202 km (0.035 R)
• M9: 1,785,600 km (0.081 R)
• M10: 1,943,875 km (0.046 R)
• M11: 2,081,654 km (0.113 R)
• M12: 2,196,695 km (0.102 R)
• M13: 2,931,221 km (0.117 R)
• M14: 3,162,649 km (0.096 R)
• M15: 3,236,101 km (0.096 R)
• M16: 3,813,998 km (0.064 R)
• M17: 3,908,095 km (0.09 R)
• M18: 4,019,096 km (0.03 R)
• M19: 4,195,472 km (0.09 R)
• M20: 4,309,017 km (0.07 R)
• M21: 4,672,689 km (0.112 R)
• M22: 4,807,328 km (0.085 R)
• M23: 4,977,570 km (0.12 R)
• M24: 5,132,553 km (0.113 R)
• M25: 5,359,194 km (0.114 R)
• M26: 5,642,682 km (0.087 R)
• M27: 5,786,296 km (0.115 R)
• M28: 6,224,319 km (0.042 R)
• M29: 6,372,720 km (0.037 R)
• M30: 6,503,468 km (0.109 R)
• M31: 6,635,264 km (0.099 R)
• M32: 7,190,422 km (0.07 R)
• M33: 7,326,705 km (0.086 R)
• M34: 7,601,816 km (0.088 R)
• M35: 7,720,746 km (0.12 R)
• M36: 8,263,786 km (0.049 R)
• M37: 8,324,822 km (0.102 R)
• M38: 8,447,493 km (0.113 R)
• M39: 9,027,783 km (0.113 R)
• M40: 9,407,612 km (0.11 R)
• M41: 9,471,340 km (0.118 R)
• M42: 9,620,938 km (0.034 R)
• M43: 9,814,219 km (0.069 R)
• M44: 10,358,157 km (0.042 R)
• M45: 10,600,505 km (0.114 R)
• M46: 10,733,498 km (0.053 R)
• M47: 11,293,742 km (0.11 R)
• M48: 11,863,410 km (0.096 R)
• M49: 12,163,354 km (0.115 R)
• M50: 12,302,630 km (0.067 R)
• M51: 12,700,261 km (0.111 R)
• M52: 12,770,871 km (0.1 R)
• M53: 13,221,011 km (0.116 R)
• M54: 13,484,004 km (0.069 R)
• M55: 13,555,961 km (0.097 R)
• M56: 13,652,302 km (0.114 R)
• M57: 13,724,557 km (0.116 R)
• M58: 13,966,607 km (0.078 R)
• M59: 14,430,360 km (0.092 R)
• M60: 14,553,330 km (0.095 R)
• M61: 14,725,816 km (0.098 R)
• M62: 15,147,981 km (0.08 R)
• M63: 15,498,489 km (0.098 R)
• M64: 15,624,450 km (0.117 R)
• M65: 16,054,843 km (0.076 R)
• M66: 16,233,314 km (0.1 R)
• M67: 16,694,973 km (0.119 R)
• M68: 17,187,000 km (0.117 R)
• M69: 17,395,689 km (0.05 R)
• M70: 17,474,078 km (0.092 R)
• M71: 17,552,767 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 11.1

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.4 AU - 7.68 AU

Year: 9170 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,676,348 km

• M1: 494,720 km (0.072 R)
• M2: 921,523 km (0.098 R)
• M3: 1,006,943 km (0.113 R)
• M4: 1,095,206 km (0.119 R)
• M5: 1,199,625 km (0.09 R)
• M6: 1,475,783 km (0.094 R)
• M7: 1,681,480 km (0.047 R)
• M8: 1,880,894 km (0.076 R)
• M9: 2,543,164 km (0.081 R)
• M10: 2,773,245 km (0.066 R)
• M11: 2,973,407 km (0.098 R)
• M12: 3,121,958 km (0.076 R)
• M13: 3,197,206 km (0.055 R)
• M14: 3,740,844 km (0.115 R)
• M15: 3,921,858 km (0.086 R)
• M16: 4,229,880 km (0.12 R)
• M17: 4,826,177 km (0.088 R)
• M18: 4,957,374 km (0.028 R)
• M19: 6,049,588 km (0.064 R)
• M20: 6,622,997 km (0.07 R)
• M21: 7,490,365 km (0.097 R)
• M22: 7,668,088 km (0.11 R)
• M23: 8,577,942 km (0.094 R)
• M24: 9,140,131 km (0.041 R)
• M25: 9,494,229 km (0.042 R)
• M26: 9,741,963 km (0.063 R)
• M27: 10,103,691 km (0.12 R)
• M28: 10,469,757 km (0.071 R)
• M29: 10,897,606 km (0.05 R)
• M30: 11,741,189 km (0.12 R)
• M31: 12,215,414 km (0.061 R)
• M32: 12,726,440 km (0.082 R)
• M33: 14,616,759 km (0.096 R)
• M34: 14,743,618 km (0.06 R)
• M35: 14,902,940 km (0.098 R)
• M36: 15,159,051 km (0.086 R)
• M37: 15,384,196 km (0.103 R)
• M38: 15,610,538 km (0.101 R)
• M39: 15,968,526 km (0.065 R)
• M40: 16,197,709 km (0.081 R)
• M41: 16,560,035 km (0.092 R)
• M42: 17,158,726 km (0.075 R)
• M43: 17,528,233 km (0.025 R)
• M44: 18,962,727 km (0.12 R)
• M45: 19,344,650 km (0.08 R)
• M46: 20,222,042 km (0.115 R)
• M47: 21,364,222 km (0.106 R)
• M48: 21,436,178 km (0.042 R)
• M49: 21,544,487 km (0.099 R)
• M50: 21,652,945 km (0.095 R)
• M51: 22,270,934 km (0.108 R)
• M52: 23,338,465 km (0.047 R)
• M53: 23,412,665 km (0.084 R)
• M54: 23,487,015 km (0.053 R)
• M55: 23,561,515 km (0.12 R)
• M56: 24,724,638 km (0.115 R)
• M57: 24,989,876 km (0.117 R)
• M58: 25,180,014 km (0.06 R)
• M59: 25,485,044 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit