🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 242 Days

Day: 16.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 178.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 14.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.94 AU - 1.18 AU

Year: 705 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,472,242 km

• M1: 185,202 km (0.111 R)
• M2: 275,858 km (0.108 R)
• M3: 459,714 km (0.114 R)
• M4: 677,828 km (0.065 R)
• M5: 817,552 km (0.076 R)
• M6: 1,068,428 km (0.112 R)
• M7: 1,235,379 km (0.095 R)
• M8: 1,338,751 km (0.109 R)
• M9: 1,451,997 km (0.108 R)
• M10: 1,589,777 km (0.08 R)
• M11: 1,739,225 km (0.099 R)
• M12: 1,863,989 km (0.12 R)
• M13: 2,296,627 km (0.067 R)
• M14: 2,500,080 km (0.114 R)
• M15: 2,633,521 km (0.074 R)
• M16: 2,752,302 km (0.113 R)
• M17: 2,846,997 km (0.054 R)
• M18: 2,951,566 km (0.114 R)
• M19: 3,146,642 km (0.093 R)
• M20: 3,254,801 km (0.103 R)
• M21: 3,364,456 km (0.12 R)
• M22: 3,634,331 km (0.089 R)
• M23: 3,872,790 km (0.027 R)
• M24: 4,067,417 km (0.032 R)
• M25: 4,456,221 km (0.067 R)
• M26: 4,619,283 km (0.059 R)
• M27: 4,711,884 km (0.074 R)
• M28: 4,867,765 km (0.059 R)
• M29: 4,972,484 km (0.109 R)
• M30: 5,227,249 km (0.091 R)
• M31: 5,497,123 km (0.062 R)
• M32: 5,927,516 km (0.074 R)
• M33: 6,243,168 km (0.113 R)
• M34: 6,449,164 km (0.07 R)
• M35: 6,762,422 km (0.08 R)
• M36: 6,867,889 km (0.119 R)
• M37: 7,187,729 km (0.114 R)
• M38: 7,355,578 km (0.105 R)
• M39: 7,793,151 km (0.108 R)
• M40: 7,928,538 km (0.116 R)
• M41: 8,189,287 km (0.088 R)
• M42: 8,364,615 km (0.114 R)
• M43: 8,516,008 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.1

Radius: 14.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.84 AU - 1.34 AU

Year: 735 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 32,472,242 km

• M1: 192,084 km (0.111 R)
• M2: 328,667 km (0.03 R)
• M3: 440,267 km (0.07 R)
• M4: 540,946 km (0.074 R)
• M5: 643,121 km (0.043 R)
• M6: 813,962 km (0.089 R)
• M7: 908,657 km (0.116 R)
• M8: 1,041,500 km (0.101 R)
• M9: 1,411,157 km (0.093 R)
• M10: 1,521,710 km (0.105 R)
• M11: 1,717,683 km (0.105 R)
• M12: 1,879,248 km (0.065 R)
• M13: 2,046,200 km (0.036 R)
• M14: 2,225,867 km (0.111 R)
• M15: 2,340,907 km (0.085 R)
• M16: 2,665,834 km (0.101 R)
• M17: 2,780,276 km (0.12 R)
• M18: 2,980,289 km (0.026 R)
• M19: 3,082,315 km (0.103 R)
• M20: 3,185,387 km (0.108 R)
• M21: 3,359,819 km (0.115 R)
• M22: 3,466,033 km (0.078 R)
• M23: 3,591,396 km (0.109 R)
• M24: 3,911,835 km (0.096 R)
• M25: 4,052,008 km (0.062 R)
• M26: 4,308,568 km (0.045 R)
• M27: 4,482,700 km (0.115 R)
• M28: 4,669,099 km (0.044 R)
• M29: 4,968,744 km (0.097 R)
• M30: 5,070,021 km (0.101 R)
• M31: 5,192,542 km (0.093 R)
• M32: 5,326,432 km (0.116 R)
• M33: 5,450,898 km (0.113 R)
• M34: 6,023,708 km (0.09 R)
• M35: 6,251,695 km (0.115 R)
• M36: 6,383,192 km (0.107 R)
• M37: 6,493,595 km (0.103 R)
• M38: 6,593,526 km (0.071 R)
• M39: 6,761,076 km (0.103 R)
• M40: 7,192,217 km (0.097 R)
• M41: 7,538,985 km (0.088 R)
• M42: 7,855,683 km (0.052 R)
• M43: 7,985,983 km (0.083 R)
• M44: 8,117,031 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.4

Radius: 8.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.15 AU - 1.17 AU

Year: 807 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,472,242 km

• M1: 110,702 km (0.095 R)
• M2: 193,729 km (0.078 R)
• M3: 248,931 km (0.032 R)
• M4: 415,134 km (0.098 R)
• M5: 535,411 km (0.084 R)
• M6: 673,041 km (0.089 R)
• M7: 759,508 km (0.049 R)
• M8: 860,936 km (0.101 R)
• M9: 967,150 km (0.09 R)
• M10: 1,168,359 km (0.102 R)
• M11: 1,242,710 km (0.076 R)
• M12: 1,299,557 km (0.108 R)
• M13: 1,415,944 km (0.094 R)
• M14: 1,666,221 km (0.119 R)
• M15: 1,757,625 km (0.078 R)
• M16: 1,872,367 km (0.081 R)
• M17: 1,945,371 km (0.047 R)
• M18: 2,004,611 km (0.1 R)
• M19: 2,094,520 km (0.05 R)
• M20: 2,247,259 km (0.074 R)
• M21: 2,419,746 km (0.069 R)
• M22: 2,531,794 km (0.107 R)
• M23: 2,645,489 km (0.097 R)
• M24: 2,777,733 km (0.11 R)
• M25: 3,091,739 km (0.094 R)
• M26: 3,222,338 km (0.088 R)
• M27: 3,363,559 km (0.08 R)
• M28: 3,417,115 km (0.114 R)
• M29: 3,744,435 km (0.111 R)
• M30: 3,827,761 km (0.065 R)
• M31: 3,968,233 km (0.092 R)
• M32: 4,177,221 km (0.108 R)
• M33: 4,263,689 km (0.043 R)
• M34: 4,566,475 km (0.077 R)
• M35: 4,745,544 km (0.092 R)
• M36: 4,916,833 km (0.076 R)
• M37: 5,038,905 km (0.069 R)
• M38: 5,100,390 km (0.11 R)
• M39: 5,255,074 km (0.108 R)
• M40: 5,379,988 km (0.06 R)
• M41: 5,484,707 km (0.115 R)
• M42: 5,739,173 km (0.087 R)
• M43: 5,846,285 km (0.116 R)
• M44: 5,932,453 km (0.117 R)
• M45: 5,997,379 km (0.093 R)
• M46: 6,084,295 km (0.115 R)
• M47: 6,138,898 km (0.057 R)
• M48: 6,514,239 km (0.081 R)
• M49: 6,614,769 km (0.107 R)
• M50: 6,806,254 km (0.073 R)
• M51: 6,953,907 km (0.098 R)
• M52: 7,045,312 km (0.088 R)
• M53: 7,183,241 km (0.077 R)
• M54: 7,264,024 km (0.094 R)
• M55: 7,461,493 km (0.084 R)
• M56: 7,519,986 km (0.117 R)
• M57: 7,578,628 km (0.106 R)
• M58: 7,719,849 km (0.083 R)
• M59: 7,933,474 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.8

Radius: 14.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.83 AU - 1.93 AU

Year: 1664 Days

Day: 15 Hours

Environment

Temp: -190 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,472,242 km

• M1: 185,352 km (0.09 R)
• M2: 303,534 km (0.077 R)
• M3: 410,796 km (0.109 R)
• M4: 569,070 km (0.12 R)
• M5: 716,723 km (0.098 R)
• M6: 1,047,185 km (0.075 R)
• M7: 1,148,463 km (0.093 R)
• M8: 1,389,166 km (0.092 R)
• M9: 1,482,814 km (0.071 R)
• M10: 1,607,878 km (0.075 R)
• M11: 1,706,613 km (0.117 R)
• M12: 1,828,086 km (0.09 R)
• M13: 2,015,831 km (0.104 R)
• M14: 2,177,397 km (0.067 R)
• M15: 2,287,501 km (0.086 R)
• M16: 2,688,423 km (0.043 R)
• M17: 2,843,108 km (0.114 R)
• M18: 3,025,318 km (0.077 R)
• M19: 3,149,035 km (0.103 R)
• M20: 3,249,266 km (0.036 R)
• M21: 3,478,749 km (0.116 R)
• M22: 3,859,924 km (0.075 R)
• M23: 4,021,789 km (0.069 R)
• M24: 4,171,985 km (0.062 R)
• M25: 4,296,451 km (0.098 R)
• M26: 4,620,031 km (0.117 R)
• M27: 4,748,835 km (0.091 R)
• M28: 5,054,164 km (0.035 R)
• M29: 5,261,357 km (0.076 R)
• M30: 5,426,064 km (0.073 R)
• M31: 6,307,495 km (0.105 R)
• M32: 6,530,845 km (0.103 R)
• M33: 6,659,648 km (0.091 R)
• M34: 7,133,874 km (0.078 R)
• M35: 7,602,115 km (0.089 R)
• M36: 7,925,546 km (0.084 R)
• M37: 8,028,619 km (0.06 R)
• M38: 8,480,703 km (0.11 R)
• M39: 8,621,475 km (0.069 R)
• M40: 8,727,540 km (0.027 R)
• M41: 8,887,460 km (0.102 R)
• M42: 9,102,282 km (0.103 R)
• M43: 9,192,340 km (0.08 R)
• M44: 9,628,568 km (0.101 R)
• M45: 10,053,127 km (0.111 R)
• M46: 10,710,759 km (0.115 R)
• M47: 10,920,495 km (0.069 R)
• M48: 11,016,238 km (0.069 R)
• M49: 11,440,796 km (0.096 R)
• M50: 12,107,554 km (0.105 R)
• M51: 12,626,060 km (0.068 R)
• M52: 13,009,480 km (0.086 R)
• M53: 13,131,402 km (0.055 R)
• M54: 13,622,831 km (0.046 R)
• M55: 13,726,053 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.2

Radius: 11.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.65 AU - 2.37 AU

Year: 1840 Days

Day: 10.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,472,242 km

• M1: 169,494 km (0.119 R)
• M2: 278,551 km (0.088 R)
• M3: 351,854 km (0.102 R)
• M4: 429,795 km (0.12 R)
• M5: 595,848 km (0.109 R)
• M6: 807,230 km (0.104 R)
• M7: 1,092,812 km (0.059 R)
• M8: 1,200,822 km (0.105 R)
• M9: 1,278,015 km (0.079 R)
• M10: 1,428,360 km (0.087 R)
• M11: 1,519,765 km (0.1 R)
• M12: 1,670,410 km (0.051 R)
• M13: 1,825,992 km (0.115 R)
• M14: 2,247,259 km (0.103 R)
• M15: 2,452,807 km (0.116 R)
• M16: 2,676,007 km (0.12 R)
• M17: 2,755,742 km (0.066 R)
• M18: 2,836,226 km (0.103 R)
• M19: 3,082,763 km (0.118 R)
• M20: 3,422,350 km (0.094 R)
• M21: 3,559,083 km (0.041 R)
• M22: 3,647,196 km (0.083 R)
• M23: 3,799,786 km (0.042 R)
• M24: 4,019,695 km (0.103 R)
• M25: 4,111,398 km (0.043 R)
• M26: 4,190,685 km (0.077 R)
• M27: 4,390,997 km (0.092 R)
• M28: 4,553,610 km (0.094 R)
• M29: 4,996,868 km (0.119 R)
• M30: 5,381,933 km (0.053 R)
• M31: 5,673,350 km (0.028 R)
• M32: 5,955,042 km (0.116 R)
• M33: 6,029,841 km (0.053 R)
• M34: 6,150,417 km (0.086 R)
• M35: 6,858,763 km (0.047 R)
• M36: 7,016,290 km (0.071 R)
• M37: 7,238,742 km (0.075 R)
• M38: 7,674,371 km (0.106 R)
• M39: 7,756,051 km (0.03 R)
• M40: 8,369,103 km (0.1 R)
• M41: 8,470,082 km (0.116 R)
• M42: 8,554,455 km (0.077 R)
• M43: 8,690,140 km (0.101 R)
• M44: 8,929,198 km (0.116 R)
• M45: 9,118,589 km (0.043 R)
• M46: 9,257,116 km (0.115 R)
• M47: 9,344,033 km (0.084 R)
• M48: 9,712,343 km (0.085 R)
• M49: 9,853,862 km (0.053 R)
• M50: 9,942,723 km (0.094 R)
• M51: 10,121,194 km (0.057 R)
• M52: 10,282,759 km (0.117 R)
• M53: 10,390,919 km (0.118 R)
• M54: 10,699,389 km (0.082 R)
• M55: 11,549,404 km (0.056 R)
• M56: 11,737,000 km (0.111 R)
• M57: 11,906,794 km (0.086 R)
• M58: 12,001,489 km (0.113 R)
• M59: 12,077,485 km (0.078 R)
• M60: 12,382,665 km (0.119 R)
• M61: 12,671,239 km (0.061 R)
• M62: 12,942,609 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.2

Radius: 9.8

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.23 AU - 4.45 AU

Year: 4859 Days

Day: 9 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,472,242 km

• M1: 154,235 km (0.094 R)
• M2: 430,692 km (0.093 R)
• M3: 562,189 km (0.096 R)
• M4: 645,664 km (0.107 R)
• M5: 733,927 km (0.048 R)
• M6: 1,039,406 km (0.116 R)
• M7: 1,926,521 km (0.098 R)
• M8: 2,153,611 km (0.051 R)
• M9: 2,250,850 km (0.069 R)
• M10: 2,369,481 km (0.115 R)
• M11: 2,449,665 km (0.061 R)
• M12: 3,102,660 km (0.03 R)
• M13: 3,807,266 km (0.118 R)
• M14: 3,925,448 km (0.107 R)
• M15: 3,996,956 km (0.093 R)
• M16: 4,141,467 km (0.1 R)
• M17: 4,214,322 km (0.068 R)
• M18: 4,510,077 km (0.104 R)
• M19: 4,736,418 km (0.104 R)
• M20: 4,812,564 km (0.102 R)
• M21: 6,338,312 km (0.07 R)
• M22: 6,820,466 km (0.114 R)
• M23: 7,255,646 km (0.092 R)
• M24: 7,461,792 km (0.062 R)
• M25: 7,550,803 km (0.113 R)
• M26: 7,819,780 km (0.105 R)
• M27: 8,213,970 km (0.062 R)
• M28: 8,305,973 km (0.099 R)
• M29: 8,398,125 km (0.099 R)
• M30: 8,864,571 km (0.052 R)
• M31: 9,085,079 km (0.103 R)
• M32: 9,243,652 km (0.076 R)
• M33: 10,645,684 km (0.084 R)
• M34: 11,388,288 km (0.098 R)
• M35: 12,568,764 km (0.118 R)
• M36: 13,751,485 km (0.109 R)
• M37: 14,190,405 km (0.091 R)
• M38: 14,411,511 km (0.107 R)
• M39: 15,156,957 km (0.107 R)
• M40: 15,648,236 km (0.083 R)
• M41: 16,530,266 km (0.036 R)
• M42: 16,879,726 km (0.099 R)
• M43: 17,035,906 km (0.074 R)
• M44: 17,467,646 km (0.1 R)
• M45: 17,863,482 km (0.099 R)
• M46: 18,462,472 km (0.091 R)
• M47: 18,906,029 km (0.095 R)
• M48: 19,027,652 km (0.098 R)
• M49: 19,475,698 km (0.091 R)
• M50: 20,216,357 km (0.089 R)
• M51: 20,382,111 km (0.084 R)
• M52: 21,386,661 km (0.09 R)
• M53: 21,471,184 km (0.075 R)
• M54: 21,598,043 km (0.112 R)
• M55: 21,852,509 km (0.069 R)
• M56: 21,980,116 km (0.071 R)
• M57: 22,193,443 km (0.051 R)
• M58: 22,278,863 km (0.088 R)
• M59: 23,313,332 km (0.096 R)
• M60: 23,618,063 km (0.114 R)
• M61: 25,027,574 km (0.113 R)
• M62: 25,384,215 km (0.119 R)
• M63: 26,554,819 km (0.039 R)
• M64: 27,009,746 km (0.109 R)
• M65: 27,283,959 km (0.103 R)
• M66: 27,421,439 km (0.053 R)
• M67: 27,697,148 km (0.106 R)
• M68: 28,158,508 km (0.107 R)
• M69: 28,529,361 km (0.094 R)
• M70: 28,995,358 km (0.103 R)
• M71: 29,088,857 km (0.094 R)
• M72: 29,276,154 km (0.092 R)
• M73: 29,557,846 km (0.084 R)
• M74: 29,651,944 km (0.067 R)
• M75: 29,746,041 km (0.085 R)
• M76: 29,934,833 km (0.072 R)
• M77: 30,218,620 km (0.062 R)
• M78: 30,550,728 km (0.067 R)
• M79: 30,788,738 km (0.049 R)
• M80: 32,133,174 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 15,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit