🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.13 AU - 1.51 AU

Year: 557 Days

Day: 18.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.34 AU - 1.92 AU

Year: 764 Days

Day: 31.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,689,960 km

• M1: 777,610 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.72 AU - 4.44 AU

Year: 3025 Days

Day: 27.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.94 AU - 4.54 AU

Year: 3205 Days

Day: 19.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259

Radius: 13.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.46 AU - 7.88 AU

Year: 7048 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 104.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,689,960 km

• M1: 407,654 km (0.114 R)
• M2: 635,342 km (0.036 R)
• M3: 790,026 km (0.112 R)
• M4: 921,672 km (0.082 R)
• M5: 1,378,395 km (0.083 R)
• M6: 1,663,379 km (0.112 R)
• M7: 1,821,354 km (0.059 R)
• M8: 1,984,416 km (0.035 R)
• M9: 2,431,863 km (0.085 R)
• M10: 2,873,177 km (0.039 R)
• M11: 3,541,580 km (0.118 R)
• M12: 3,893,883 km (0.053 R)
• M13: 3,999,649 km (0.096 R)
• M14: 4,235,864 km (0.047 R)
• M15: 4,454,725 km (0.116 R)
• M16: 5,110,562 km (0.097 R)
• M17: 5,320,299 km (0.089 R)
• M18: 5,532,877 km (0.088 R)
• M19: 6,163,133 km (0.077 R)
• M20: 6,638,256 km (0.097 R)
• M21: 6,944,483 km (0.081 R)
• M22: 7,073,436 km (0.11 R)
• M23: 7,177,107 km (0.077 R)
• M24: 7,703,692 km (0.108 R)
• M25: 7,810,505 km (0.118 R)
• M26: 7,944,694 km (0.099 R)
• M27: 8,270,069 km (0.113 R)
• M28: 8,766,286 km (0.108 R)
• M29: 9,701,123 km (0.092 R)
• M30: 10,195,244 km (0.115 R)
• M31: 10,342,150 km (0.078 R)
• M32: 11,450,969 km (0.1 R)
• M33: 11,664,894 km (0.116 R)
• M34: 12,004,032 km (0.069 R)
• M35: 12,315,046 km (0.099 R)
• M36: 12,881,723 km (0.088 R)
• M37: 13,328,273 km (0.063 R)
• M38: 14,236,930 km (0.097 R)
• M39: 15,065,104 km (0.111 R)
• M40: 15,535,739 km (0.065 R)
• M41: 15,738,893 km (0.11 R)
• M42: 16,045,269 km (0.112 R)
• M43: 16,422,555 km (0.047 R)
• M44: 17,220,660 km (0.089 R)
• M45: 17,642,226 km (0.108 R)
• M46: 18,280,860 km (0.106 R)
• M47: 18,674,901 km (0.072 R)
• M48: 20,094,435 km (0.084 R)
• M49: 21,322,783 km (0.04 R)
• M50: 21,473,278 km (0.089 R)
• M51: 21,737,618 km (0.054 R)
• M52: 22,002,855 km (0.076 R)
• M53: 22,383,881 km (0.06 R)
• M54: 22,690,257 km (0.114 R)
• M55: 23,113,769 km (0.09 R)
• M56: 23,968,720 km (0.106 R)
• M57: 24,557,538 km (0.075 R)
• M58: 25,389,900 km (0.075 R)
• M59: 25,709,441 km (0.086 R)
• M60: 25,869,661 km (0.11 R)
• M61: 26,635,452 km (0.077 R)
• M62: 26,878,848 km (0.09 R)
• M63: 27,327,043 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.2

Radius: 13.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.35 AU - 8.97 AU

Year: 7782 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,689,960 km

• M1: 174,132 km (0.102 R)
• M2: 672,891 km (0.067 R)
• M3: 984,952 km (0.076 R)
• M4: 1,325,886 km (0.071 R)
• M5: 1,664,875 km (0.06 R)
• M6: 1,885,980 km (0.036 R)
• M7: 2,031,838 km (0.09 R)
• M8: 2,225,268 km (0.079 R)
• M9: 2,492,749 km (0.113 R)
• M10: 2,842,060 km (0.069 R)
• M11: 3,157,861 km (0.104 R)
• M12: 3,666,045 km (0.101 R)
• M13: 3,903,158 km (0.111 R)
• M14: 4,064,275 km (0.077 R)
• M15: 5,193,739 km (0.072 R)
• M16: 5,550,829 km (0.119 R)
• M17: 5,641,485 km (0.068 R)
• M18: 6,574,228 km (0.09 R)
• M19: 6,702,284 km (0.103 R)
• M20: 7,959,654 km (0.097 R)
• M21: 8,580,635 km (0.08 R)
• M22: 9,650,110 km (0.113 R)
• M23: 9,832,619 km (0.073 R)
• M24: 10,461,230 km (0.051 R)
• M25: 10,799,321 km (0.068 R)
• M26: 11,255,744 km (0.108 R)
• M27: 11,952,421 km (0.039 R)
• M28: 12,663,011 km (0.118 R)
• M29: 13,960,025 km (0.086 R)
• M30: 14,207,908 km (0.047 R)
• M31: 14,540,763 km (0.105 R)
• M32: 14,750,200 km (0.091 R)
• M33: 15,214,253 km (0.102 R)
• M34: 15,384,196 km (0.114 R)
• M35: 15,640,308 km (0.118 R)
• M36: 15,941,000 km (0.032 R)
• M37: 16,547,918 km (0.113 R)
• M38: 16,635,283 km (0.098 R)
• M39: 17,339,440 km (0.113 R)
• M40: 17,428,152 km (0.025 R)
• M41: 17,784,494 km (0.078 R)
• M42: 18,053,471 km (0.083 R)
• M43: 18,640,643 km (0.091 R)
• M44: 18,731,598 km (0.049 R)
• M45: 19,417,953 km (0.118 R)
• M46: 20,533,505 km (0.108 R)
• M47: 20,910,042 km (0.117 R)
• M48: 22,583,743 km (0.05 R)
• M49: 22,923,630 km (0.107 R)
• M50: 23,021,168 km (0.117 R)
• M51: 23,412,216 km (0.04 R)
• M52: 24,102,012 km (0.076 R)
• M53: 24,300,379 km (0.113 R)
• M54: 24,499,194 km (0.117 R)
• M55: 24,748,425 km (0.073 R)
• M56: 26,058,603 km (0.103 R)
• M57: 26,568,432 km (0.055 R)
• M58: 27,030,241 km (0.083 R)
• M59: 27,598,114 km (0.062 R)
• M60: 28,326,656 km (0.111 R)
• M61: 29,008,822 km (0.088 R)
• M62: 29,484,244 km (0.052 R)
• M63: 29,909,102 km (0.088 R)
• M64: 30,282,499 km (0.108 R)
• M65: 30,443,017 km (0.083 R)
• M66: 30,872,363 km (0.112 R)
• M67: 31,195,644 km (0.1 R)
• M68: 31,357,808 km (0.099 R)
• M69: 31,628,580 km (0.115 R)
• M70: 31,845,647 km (0.102 R)
• M71: 32,719,448 km (0.084 R)
• M72: 33,933,584 km (0.093 R)
• M73: 34,937,984 km (0.108 R)
• M74: 36,008,806 km (0.103 R)
• M75: 36,122,201 km (0.086 R)
• M76: 36,406,138 km (0.077 R)
• M77: 36,633,676 km (0.098 R)
• M78: 36,804,816 km (0.074 R)
• M79: 37,033,252 km (0.12 R)
• M80: 37,663,957 km (0.077 R)
• M81: 38,356,146 km (0.101 R)
• M82: 38,587,724 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.1

Radius: 13.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.67 AU - 10.57 AU

Year: 9290 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,689,960 km

• M1: 181,911 km (0.108 R)
• M2: 834,607 km (0.066 R)
• M3: 1,119,291 km (0.102 R)
• M4: 1,686,417 km (0.084 R)
• M5: 2,335,522 km (0.094 R)
• M6: 2,799,874 km (0.043 R)
• M7: 2,970,864 km (0.091 R)
• M8: 3,145,295 km (0.091 R)
• M9: 3,263,478 km (0.115 R)
• M10: 3,596,482 km (0.111 R)
• M11: 3,720,349 km (0.093 R)
• M12: 4,394,288 km (0.063 R)
• M13: 4,728,639 km (0.115 R)
• M14: 5,071,368 km (0.117 R)
• M15: 5,245,799 km (0.11 R)
• M16: 5,853,914 km (0.108 R)
• M17: 6,073,973 km (0.052 R)
• M18: 6,259,474 km (0.105 R)
• M19: 6,446,920 km (0.048 R)
• M20: 6,560,166 km (0.106 R)
• M21: 7,059,075 km (0.101 R)
• M22: 7,215,105 km (0.101 R)
• M23: 7,332,839 km (0.032 R)
• M24: 7,810,355 km (0.101 R)
• M25: 8,175,075 km (0.117 R)
• M26: 8,339,034 km (0.105 R)
• M27: 8,545,479 km (0.096 R)
• M28: 9,260,258 km (0.108 R)
• M29: 10,169,663 km (0.085 R)
• M30: 10,881,749 km (0.118 R)
• M31: 11,426,285 km (0.083 R)
• M32: 12,542,285 km (0.11 R)
• M33: 12,921,965 km (0.103 R)
• M34: 13,017,558 km (0.084 R)
• M35: 13,161,321 km (0.114 R)
• M36: 14,528,197 km (0.115 R)
• M37: 15,279,029 km (0.044 R)
• M38: 15,380,007 km (0.099 R)
• M39: 15,481,435 km (0.07 R)
• M40: 15,888,790 km (0.026 R)
• M41: 15,991,264 km (0.088 R)
• M42: 16,248,124 km (0.06 R)
• M43: 19,546,907 km (0.119 R)
• M44: 20,765,980 km (0.051 R)
• M45: 21,046,476 km (0.104 R)
• M46: 21,215,372 km (0.083 R)
• M47: 21,667,905 km (0.058 R)
• M48: 21,838,447 km (0.073 R)
• M49: 22,066,584 km (0.051 R)
• M50: 22,410,210 km (0.079 R)
• M51: 22,697,887 km (0.063 R)
• M52: 22,929,015 km (0.103 R)
• M53: 23,335,173 km (0.106 R)
• M54: 24,096,028 km (0.086 R)
• M55: 24,390,736 km (0.117 R)
• M56: 24,509,068 km (0.07 R)
• M57: 24,924,501 km (0.104 R)
• M58: 25,043,581 km (0.047 R)
• M59: 25,462,006 km (0.098 R)
• M60: 26,245,151 km (0.115 R)
• M61: 28,954,069 km (0.1 R)
• M62: 30,596,205 km (0.066 R)
• M63: 31,364,390 km (0.086 R)
• M64: 32,333,485 km (0.089 R)
• M65: 33,050,358 km (0.088 R)
• M66: 36,307,254 km (0.054 R)
• M67: 36,509,959 km (0.078 R)
• M68: 37,052,251 km (0.108 R)
• M69: 37,597,386 km (0.048 R)
• M70: 38,145,063 km (0.116 R)
• M71: 38,695,434 km (0.071 R)
• M72: 39,109,970 km (0.103 R)
• M73: 39,248,497 km (0.118 R)
• M74: 39,456,438 km (0.093 R)
• M75: 40,362,254 km (0.046 R)
• M76: 40,852,935 km (0.106 R)
• M77: 41,981,650 km (0.055 R)
• M78: 42,336,497 km (0.057 R)
• M79: 43,263,704 km (0.119 R)
• M80: 43,622,141 km (0.112 R)
• M81: 43,765,904 km (0.099 R)
• M82: 44,197,644 km (0.096 R)
• M83: 45,501,838 km (0.102 R)
• M84: 46,158,722 km (0.116 R)
• M85: 47,039,255 km (0.063 R)
• M86: 47,260,361 km (0.067 R)
• M87: 47,703,470 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.9

Radius: 10.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.74 AU - 10.32 AU

Year: 10800 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,689,960 km

• M1: 134,339 km (0.115 R)
• M2: 592,258 km (0.102 R)
• M3: 1,376,749 km (0.11 R)
• M4: 1,496,727 km (0.113 R)
• M5: 1,641,089 km (0.057 R)
• M6: 1,877,603 km (0.109 R)
• M7: 2,011,493 km (0.088 R)
• M8: 2,677,652 km (0.093 R)
• M9: 2,982,982 km (0.082 R)
• M10: 3,061,221 km (0.103 R)
• M11: 3,353,685 km (0.061 R)
• M12: 3,683,100 km (0.048 R)
• M13: 3,937,266 km (0.088 R)
• M14: 4,314,253 km (0.076 R)
• M15: 4,917,132 km (0.106 R)
• M16: 5,707,907 km (0.118 R)
• M17: 6,101,499 km (0.108 R)
• M18: 6,368,830 km (0.09 R)
• M19: 6,470,108 km (0.11 R)
• M20: 7,158,857 km (0.114 R)
• M21: 7,726,580 km (0.092 R)
• M22: 7,798,537 km (0.083 R)
• M23: 8,198,562 km (0.069 R)
• M24: 8,382,717 km (0.07 R)
• M25: 9,094,503 km (0.067 R)
• M26: 9,361,685 km (0.046 R)
• M27: 10,021,412 km (0.096 R)
• M28: 10,496,086 km (0.103 R)
• M29: 10,776,432 km (0.111 R)
• M30: 11,099,863 km (0.032 R)
• M31: 11,303,615 km (0.102 R)
• M32: 11,590,993 km (0.084 R)
• M33: 12,089,154 km (0.092 R)
• M34: 12,172,928 km (0.114 R)
• M35: 13,149,653 km (0.034 R)
• M36: 13,582,140 km (0.109 R)
• M37: 13,843,937 km (0.105 R)
• M38: 14,195,492 km (0.071 R)
• M39: 14,328,185 km (0.114 R)
• M40: 14,594,619 km (0.083 R)
• M41: 15,905,545 km (0.09 R)
• M42: 16,738,207 km (0.081 R)
• M43: 17,065,826 km (0.088 R)
• M44: 17,206,897 km (0.117 R)
• M45: 18,638,698 km (0.08 R)
• M46: 18,832,577 km (0.071 R)
• M47: 19,368,885 km (0.063 R)
• M48: 19,516,089 km (0.074 R)
• M49: 20,009,314 km (0.119 R)
• M50: 22,382,235 km (0.108 R)
• M51: 22,588,231 km (0.108 R)
• M52: 23,366,439 km (0.069 R)
• M53: 24,100,815 km (0.116 R)
• M54: 25,323,479 km (0.043 R)
• M55: 27,607,988 km (0.065 R)
• M56: 28,998,949 km (0.087 R)
• M57: 29,167,246 km (0.085 R)
• M58: 29,674,533 km (0.073 R)
• M59: 31,559,466 km (0.067 R)
• M60: 32,138,260 km (0.036 R)
• M61: 32,428,929 km (0.07 R)
• M62: 32,837,331 km (0.072 R)
• M63: 34,013,769 km (0.071 R)
• M64: 34,547,683 km (0.113 R)
• M65: 35,383,786 km (0.069 R)
• M66: 35,744,018 km (0.044 R)
• M67: 36,468,371 km (0.097 R)
• M68: 36,710,869 km (0.073 R)
• M69: 37,075,738 km (0.108 R)
• M70: 37,258,546 km (0.063 R)
• M71: 37,625,211 km (0.113 R)
• M72: 37,808,917 km (0.107 R)
• M73: 38,054,407 km (0.072 R)
• M74: 38,423,615 km (0.086 R)
• M75: 38,546,883 km (0.105 R)
• M76: 38,670,302 km (0.117 R)
• M77: 39,476,036 km (0.069 R)
• M78: 39,662,734 km (0.111 R)
• M79: 40,162,092 km (0.092 R)
• M80: 41,103,960 km (0.039 R)
• M81: 42,434,932 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 13,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit