🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.5 AU - 0.58 AU

Year: 260 Days

Day: 27.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.1

Radius: 11.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.05 AU - 1.09 AU

Year: 726 Days

Day: 7.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,526,032 km

• M1: 147,204 km (0.108 R)
• M2: 249,828 km (0.061 R)
• M3: 327,470 km (0.114 R)
• M4: 420,071 km (0.079 R)
• M5: 629,807 km (0.062 R)
• M6: 725,250 km (0.107 R)
• M7: 835,803 km (0.116 R)
• M8: 925,412 km (0.106 R)
• M9: 1,036,115 km (0.088 R)
• M10: 1,181,225 km (0.105 R)
• M11: 1,302,399 km (0.047 R)
• M12: 1,447,958 km (0.077 R)
• M13: 1,695,692 km (0.086 R)
• M14: 1,807,441 km (0.107 R)
• M15: 1,921,884 km (0.07 R)
• M16: 1,993,392 km (0.105 R)
• M17: 2,204,325 km (0.108 R)
• M18: 2,374,717 km (0.067 R)
• M19: 2,505,316 km (0.104 R)
• M20: 2,778,930 km (0.117 R)
• M21: 2,989,414 km (0.12 R)
• M22: 3,067,654 km (0.11 R)
• M23: 3,173,120 km (0.104 R)
• M24: 3,377,022 km (0.109 R)
• M25: 3,696,563 km (0.068 R)
• M26: 3,769,567 km (0.096 R)
• M27: 3,928,440 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.6

Radius: 11.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.56 AU - 1.66 AU

Year: 1340 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 67,526,032 km

• M1: 151,243 km (0.098 R)
• M2: 247,734 km (0.115 R)
• M3: 459,415 km (0.102 R)
• M4: 613,501 km (0.082 R)
• M5: 704,456 km (0.09 R)
• M6: 793,617 km (0.065 R)
• M7: 1,102,387 km (0.097 R)
• M8: 1,216,679 km (0.113 R)
• M9: 1,292,526 km (0.08 R)
• M10: 1,457,831 km (0.095 R)
• M11: 1,593,517 km (0.106 R)
• M12: 1,839,156 km (0.118 R)
• M13: 1,956,740 km (0.077 R)
• M14: 2,046,648 km (0.087 R)
• M15: 2,179,043 km (0.098 R)
• M16: 2,303,807 km (0.067 R)
• M17: 2,539,125 km (0.061 R)
• M18: 2,637,560 km (0.051 R)
• M19: 2,771,001 km (0.098 R)
• M20: 2,975,502 km (0.081 R)
• M21: 3,091,141 km (0.093 R)
• M22: 3,255,848 km (0.08 R)
• M23: 3,532,754 km (0.106 R)
• M24: 3,618,623 km (0.086 R)
• M25: 3,792,306 km (0.094 R)
• M26: 3,892,836 km (0.08 R)
• M27: 4,045,426 km (0.072 R)
• M28: 4,252,020 km (0.075 R)
• M29: 4,422,412 km (0.053 R)
• M30: 4,515,013 km (0.106 R)
• M31: 4,675,532 km (0.098 R)
• M32: 4,837,995 km (0.078 R)
• M33: 5,002,254 km (0.076 R)
• M34: 5,294,119 km (0.081 R)
• M35: 5,735,433 km (0.075 R)
• M36: 6,760,029 km (0.104 R)
• M37: 6,867,141 km (0.093 R)
• M38: 7,036,635 km (0.117 R)
• M39: 7,223,034 km (0.054 R)
• M40: 7,553,346 km (0.041 R)
• M41: 7,664,647 km (0.108 R)
• M42: 7,808,410 km (0.102 R)
• M43: 8,114,936 km (0.105 R)
• M44: 8,228,930 km (0.106 R)
• M45: 8,343,372 km (0.112 R)
• M46: 8,441,957 km (0.045 R)
• M47: 8,773,317 km (0.082 R)
• M48: 9,007,886 km (0.085 R)
• M49: 9,278,359 km (0.098 R)
• M50: 9,620,340 km (0.067 R)
• M51: 9,775,622 km (0.074 R)
• M52: 9,949,156 km (0.115 R)
• M53: 10,369,676 km (0.106 R)
• M54: 10,475,740 km (0.107 R)
• M55: 10,742,473 km (0.095 R)
• M56: 12,035,298 km (0.051 R)
• M57: 12,109,648 km (0.088 R)
• M58: 12,258,798 km (0.08 R)
• M59: 12,652,988 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110

Radius: 13

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.11 AU - 2.57 AU

Year: 2348 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 67,526,032 km

• M1: 162,014 km (0.046 R)
• M2: 261,048 km (0.084 R)
• M3: 346,169 km (0.059 R)
• M4: 438,322 km (0.085 R)
• M5: 683,662 km (0.076 R)
• M6: 768,484 km (0.053 R)
• M7: 851,511 km (0.077 R)
• M8: 969,544 km (0.044 R)
• M9: 1,147,715 km (0.07 R)
• M10: 1,330,224 km (0.052 R)
• M11: 1,560,755 km (0.11 R)
• M12: 1,653,655 km (0.086 R)
• M13: 1,829,133 km (0.053 R)
• M14: 1,960,630 km (0.029 R)
• M15: 2,095,567 km (0.116 R)
• M16: 2,181,586 km (0.076 R)
• M17: 2,330,436 km (0.057 R)
• M18: 3,057,332 km (0.097 R)
• M19: 3,195,111 km (0.078 R)
• M20: 3,334,985 km (0.114 R)
• M21: 3,456,459 km (0.102 R)
• M22: 3,936,219 km (0.108 R)
• M23: 4,021,789 km (0.063 R)
• M24: 4,118,878 km (0.105 R)
• M25: 4,227,636 km (0.119 R)
• M26: 4,448,293 km (0.118 R)
• M27: 4,571,113 km (0.104 R)
• M28: 4,706,648 km (0.05 R)
• M29: 4,843,381 km (0.107 R)
• M30: 5,261,806 km (0.078 R)
• M31: 5,475,432 km (0.074 R)
• M32: 5,643,729 km (0.089 R)
• M33: 5,728,402 km (0.03 R)
• M34: 5,985,261 km (0.078 R)
• M35: 6,121,246 km (0.103 R)
• M36: 6,245,861 km (0.12 R)
• M37: 6,346,091 km (0.106 R)
• M38: 6,561,063 km (0.101 R)
• M39: 6,701,386 km (0.114 R)
• M40: 6,829,891 km (0.108 R)
• M41: 7,063,263 km (0.029 R)
• M42: 7,246,521 km (0.114 R)
• M43: 7,338,823 km (0.093 R)
• M44: 7,444,738 km (0.105 R)
• M45: 8,091,150 km (0.086 R)
• M46: 8,186,893 km (0.104 R)
• M47: 8,352,049 km (0.079 R)
• M48: 8,434,926 km (0.115 R)
• M49: 8,727,540 km (0.113 R)
• M50: 8,868,012 km (0.096 R)
• M51: 9,094,354 km (0.072 R)
• M52: 9,251,132 km (0.06 R)
• M53: 9,394,447 km (0.106 R)
• M54: 9,538,510 km (0.099 R)
• M55: 9,799,558 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.5

Radius: 14.2

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.27 AU - 4.83 AU

Year: 5347 Days

Day: 10.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,526,032 km

• M1: 198,816 km (0.084 R)
• M2: 346,618 km (0.119 R)
• M3: 435,330 km (0.043 R)
• M4: 535,411 km (0.046 R)
• M5: 753,674 km (0.059 R)
• M6: 921,672 km (0.073 R)
• M7: 1,176,737 km (0.109 R)
• M8: 1,328,878 km (0.106 R)
• M9: 2,078,064 km (0.099 R)
• M10: 2,265,061 km (0.05 R)
• M11: 3,005,571 km (0.105 R)
• M12: 3,369,991 km (0.104 R)
• M13: 3,524,376 km (0.047 R)
• M14: 3,636,126 km (0.098 R)
• M15: 3,932,180 km (0.117 R)
• M16: 4,094,943 km (0.058 R)
• M17: 4,283,735 km (0.071 R)
• M18: 4,842,782 km (0.106 R)
• M19: 5,042,795 km (0.098 R)
• M20: 5,554,719 km (0.054 R)
• M21: 5,949,807 km (0.105 R)
• M22: 6,191,257 km (0.095 R)
• M23: 6,656,357 km (0.117 R)
• M24: 6,935,208 km (0.107 R)
• M25: 7,332,091 km (0.068 R)
• M26: 7,765,625 km (0.074 R)
• M27: 7,970,874 km (0.042 R)
• M28: 8,476,963 km (0.118 R)
• M29: 8,627,758 km (0.114 R)
• M30: 9,024,043 km (0.115 R)
• M31: 9,116,345 km (0.082 R)
• M32: 9,239,912 km (0.095 R)
• M33: 9,426,461 km (0.095 R)
• M34: 9,551,375 km (0.118 R)
• M35: 9,866,279 km (0.077 R)
• M36: 10,088,880 km (0.109 R)
• M37: 10,312,978 km (0.113 R)
• M38: 10,441,931 km (0.087 R)
• M39: 10,799,021 km (0.099 R)
• M40: 10,897,158 km (0.101 R)
• M41: 10,995,593 km (0.114 R)
• M42: 11,759,889 km (0.067 R)
• M43: 12,165,448 km (0.118 R)
• M44: 12,267,624 km (0.067 R)
• M45: 12,369,949 km (0.104 R)
• M46: 12,747,983 km (0.057 R)
• M47: 12,921,067 km (0.089 R)
• M48: 14,047,240 km (0.112 R)
• M49: 15,351,584 km (0.091 R)
• M50: 15,869,342 km (0.072 R)
• M51: 16,092,991 km (0.077 R)
• M52: 16,317,687 km (0.065 R)
• M53: 16,694,524 km (0.083 R)
• M54: 16,884,064 km (0.112 R)
• M55: 17,074,203 km (0.057 R)
• M56: 17,341,684 km (0.03 R)
• M57: 18,269,490 km (0.07 R)
• M58: 19,094,523 km (0.102 R)
• M59: 19,891,580 km (0.106 R)
• M60: 20,052,248 km (0.074 R)
• M61: 21,025,682 km (0.106 R)
• M62: 21,394,590 km (0.071 R)
• M63: 21,972,935 km (0.055 R)
• M64: 22,180,727 km (0.108 R)
• M65: 23,568,397 km (0.047 R)
• M66: 24,208,526 km (0.025 R)
• M67: 25,288,024 km (0.119 R)
• M68: 25,899,431 km (0.051 R)
• M69: 26,471,493 km (0.083 R)
• M70: 26,604,037 km (0.065 R)
• M71: 27,807,551 km (0.032 R)
• M72: 27,987,368 km (0.108 R)
• M73: 28,303,020 km (0.113 R)
• M74: 28,619,718 km (0.077 R)
• M75: 28,892,286 km (0.104 R)
• M76: 30,591,418 km (0.088 R)
• M77: 31,149,568 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.3

Radius: 3.5

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.1 AU - 8.26 AU

Year: 11326 Days

Day: 15.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,526,032 km

• M1: 44,580 km (0.069 R)
• M2: 84,822 km (0.08 R)
• M3: 132,245 km (0.099 R)
• M4: 175,030 km (0.087 R)
• M5: 373,396 km (0.109 R)
• M6: 437,125 km (0.083 R)
• M7: 493,075 km (0.062 R)
• M8: 527,781 km (0.093 R)
• M9: 551,418 km (0.088 R)
• M10: 834,607 km (0.108 R)
• M11: 1,298,958 km (0.085 R)
• M12: 1,847,683 km (0.086 R)
• M13: 1,902,436 km (0.031 R)
• M14: 2,300,666 km (0.116 R)
• M15: 2,499,182 km (0.082 R)
• M16: 2,620,955 km (0.112 R)
• M17: 2,744,672 km (0.093 R)
• M18: 2,807,354 km (0.104 R)
• M19: 3,149,035 km (0.108 R)
• M20: 3,258,391 km (0.101 R)
• M21: 3,346,953 km (0.113 R)
• M22: 3,526,321 km (0.065 R)
• M23: 3,662,904 km (0.112 R)
• M24: 3,777,945 km (0.084 R)
• M25: 3,870,995 km (0.087 R)
• M26: 4,347,015 km (0.107 R)
• M27: 4,816,303 km (0.118 R)
• M28: 5,249,688 km (0.101 R)
• M29: 5,484,108 km (0.054 R)
• M30: 5,855,560 km (0.064 R)
• M31: 5,936,193 km (0.085 R)
• M32: 6,125,883 km (0.048 R)
• M33: 6,372,570 km (0.061 R)
• M34: 6,400,246 km (0.035 R)
• M35: 6,904,091 km (0.09 R)
• M36: 6,960,939 km (0.106 R)
• M37: 7,103,505 km (0.029 R)
• M38: 8,038,941 km (0.051 R)
• M39: 8,429,990 km (0.111 R)
• M40: 8,551,463 km (0.094 R)
• M41: 8,612,499 km (0.025 R)
• M42: 8,704,203 km (0.095 R)
• M43: 9,230,338 km (0.101 R)
• M44: 9,418,383 km (0.09 R)
• M45: 10,118,950 km (0.108 R)
• M46: 11,267,562 km (0.115 R)
• M47: 11,502,281 km (0.119 R)
• M48: 11,535,791 km (0.105 R)
• M49: 11,637,069 km (0.093 R)
• M50: 11,806,264 km (0.119 R)
• M51: 11,942,248 km (0.103 R)
• M52: 12,078,682 km (0.097 R)
• M53: 12,250,121 km (0.104 R)
• M54: 12,560,536 km (0.055 R)
• M55: 12,595,243 km (0.088 R)
• M56: 12,943,507 km (0.107 R)
• M57: 13,048,674 km (0.081 R)
• M58: 13,295,062 km (0.103 R)
• M59: 13,828,229 km (0.107 R)
• M60: 15,804,417 km (0.032 R)
• M61: 16,293,153 km (0.08 R)
• M62: 16,901,567 km (0.097 R)
• M63: 17,169,946 km (0.093 R)
• M64: 17,362,628 km (0.072 R)
• M65: 17,905,818 km (0.097 R)
• M66: 18,573,024 km (0.113 R)
• M67: 18,929,367 km (0.116 R)
• M68: 19,048,746 km (0.118 R)
• M69: 20,418,464 km (0.08 R)
• M70: 21,404,164 km (0.11 R)
• M71: 21,653,095 km (0.076 R)
• M72: 21,861,186 km (0.115 R)
• M73: 22,195,537 km (0.057 R)
• M74: 22,405,423 km (0.058 R)
• M75: 22,573,720 km (0.077 R)
• M76: 22,700,280 km (0.111 R)
• M77: 23,549,846 km (0.063 R)
• M78: 23,892,575 km (0.053 R)
• M79: 24,323,267 km (0.1 R)
• M80: 24,626,353 km (0.097 R)
• M81: 25,061,383 km (0.08 R)
• M82: 25,762,848 km (0.051 R)
• M83: 26,071,767 km (0.06 R)
• M84: 26,248,742 km (0.117 R)
• M85: 26,693,197 km (0.108 R)
• M86: 26,871,667 km (0.053 R)
• M87: 28,222,685 km (0.11 R)
• M88: 28,632,284 km (0.086 R)
• M89: 29,549,469 km (0.102 R)
• M90: 29,965,351 km (0.085 R)
• M91: 30,476,377 km (0.086 R)
• M92: 30,943,422 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.5

Radius: 5.7

Gravity: 28.42 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.71 AU - 7.97 AU

Year: 14401 Days

Day: 22.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,526,032 km

• M1: 550,969 km (0.119 R)
• M2: 672,293 km (0.078 R)
• M3: 1,401,283 km (0.057 R)
• M4: 1,597,256 km (0.049 R)
• M5: 1,713,045 km (0.086 R)
• M6: 2,172,161 km (0.103 R)
• M7: 2,236,039 km (0.057 R)
• M8: 3,123,903 km (0.103 R)
• M9: 3,159,956 km (0.116 R)
• M10: 4,798,950 km (0.041 R)
• M11: 5,136,592 km (0.056 R)
• M12: 5,308,331 km (0.105 R)
• M13: 5,834,766 km (0.044 R)
• M14: 6,104,192 km (0.075 R)
• M15: 6,936,853 km (0.103 R)
• M16: 7,270,157 km (0.107 R)
• M17: 7,462,989 km (0.114 R)
• M18: 7,608,697 km (0.071 R)
• M19: 9,272,974 km (0.055 R)
• M20: 9,534,620 km (0.078 R)
• M21: 9,639,937 km (0.093 R)
• M22: 9,692,745 km (0.092 R)
• M23: 10,824,004 km (0.108 R)
• M24: 11,770,061 km (0.062 R)
• M25: 12,167,244 km (0.096 R)
• M26: 12,626,659 km (0.046 R)
• M27: 13,859,196 km (0.064 R)
• M28: 16,373,637 km (0.099 R)
• M29: 17,071,959 km (0.066 R)
• M30: 17,650,305 km (0.025 R)
• M31: 17,779,707 km (0.092 R)
• M32: 18,039,558 km (0.07 R)
• M33: 18,826,443 km (0.061 R)
• M34: 19,157,653 km (0.054 R)
• M35: 19,423,937 km (0.051 R)
• M36: 19,624,398 km (0.096 R)
• M37: 20,910,491 km (0.098 R)
• M38: 22,925,275 km (0.078 R)
• M39: 23,137,255 km (0.041 R)
• M40: 24,134,774 km (0.108 R)
• M41: 24,855,985 km (0.078 R)
• M42: 26,171,848 km (0.03 R)
• M43: 26,541,355 km (0.102 R)
• M44: 27,061,656 km (0.069 R)
• M45: 27,961,338 km (0.085 R)
• M46: 28,112,133 km (0.096 R)
• M47: 29,175,923 km (0.094 R)
• M48: 29,405,705 km (0.034 R)
• M49: 29,559,193 km (0.087 R)
• M50: 29,943,959 km (0.081 R)
• M51: 31,108,279 km (0.09 R)
• M52: 31,421,238 km (0.1 R)
• M53: 31,578,016 km (0.089 R)
• M54: 32,604,108 km (0.063 R)
• M55: 33,320,981 km (0.053 R)
• M56: 35,829,139 km (0.097 R)
• M57: 37,562,529 km (0.037 R)
• M58: 38,146,410 km (0.112 R)
• M59: 39,238,624 km (0.109 R)
• M60: 39,661,537 km (0.115 R)
• M61: 39,746,209 km (0.108 R)
• M62: 40,682,393 km (0.06 R)
• M63: 40,767,813 km (0.079 R)
• M64: 40,853,383 km (0.025 R)
• M65: 41,711,925 km (0.055 R)
• M66: 42,229,983 km (0.117 R)
• M67: 42,750,135 km (0.067 R)
• M68: 42,837,051 km (0.092 R)
• M69: 43,534,177 km (0.073 R)
• M70: 44,323,156 km (0.045 R)
• M71: 45,382,309 km (0.058 R)
• M72: 45,915,027 km (0.091 R)
• M73: 47,435,690 km (0.117 R)
• M74: 47,525,598 km (0.075 R)
• M75: 47,976,336 km (0.062 R)
• M76: 48,609,584 km (0.104 R)
• M77: 48,700,240 km (0.106 R)
• M78: 50,159,119 km (0.113 R)
• M79: 50,526,082 km (0.106 R)
• M80: 51,539,758 km (0.028 R)
• M81: 52,374,215 km (0.111 R)
• M82: 54,998,311 km (0.041 R)
• M83: 55,092,857 km (0.09 R)
• M84: 55,946,013 km (0.096 R)
• M85: 56,421,735 km (0.089 R)
• M86: 56,517,028 km (0.072 R)
• M87: 56,898,952 km (0.112 R)
• M88: 57,953,318 km (0.093 R)
• M89: 58,242,041 km (0.038 R)
• M90: 58,434,723 km (0.115 R)
• M91: 58,724,195 km (0.09 R)
• M92: 62,432,128 km (0.072 R)
• M93: 64,912,461 km (0.115 R)
• M94: 65,412,417 km (0.08 R)
• M95: 66,919,915 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 15,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit