🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.69 AU - 1.09 AU

Year: 310 Days

Day: 17.8 Hours

Environment

Temp: 100 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,623,340 km

• M1: 414,536 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.73 AU - 1.09 AU

Year: 320 Days

Day: 46.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,623,340 km

• M1: 96,491 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.02 AU - 1.12 AU

Year: 408 Days

Day: 21.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.25 AU - 1.71 AU

Year: 664 Days

Day: 34.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.5 AU - 1.62 AU

Year: 719 Days

Day: 21.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.26 AU - 1.96 AU

Year: 754 Days

Day: 25.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,623,340 km

• M1: 860,637 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.51 AU - 4.99 AU

Year: 3233 Days

Day: 41.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 11.6

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.67 AU - 7.31 AU

Year: 6819 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,623,340 km

• M1: 168,746 km (0.086 R)
• M2: 253,568 km (0.119 R)
• M3: 542,741 km (0.081 R)
• M4: 653,593 km (0.119 R)
• M5: 884,423 km (0.025 R)
• M6: 1,366,427 km (0.103 R)
• M7: 1,444,367 km (0.064 R)
• M8: 1,708,707 km (0.083 R)
• M9: 1,857,706 km (0.086 R)
• M10: 2,237,685 km (0.03 R)
• M11: 2,472,703 km (0.064 R)
• M12: 2,617,664 km (0.067 R)
• M13: 2,865,697 km (0.06 R)
• M14: 3,738,301 km (0.085 R)
• M15: 4,160,915 km (0.106 R)
• M16: 4,778,306 km (0.089 R)
• M17: 4,929,549 km (0.083 R)
• M18: 5,082,438 km (0.088 R)
• M19: 5,392,854 km (0.059 R)
• M20: 5,741,716 km (0.115 R)
• M21: 6,394,711 km (0.084 R)
• M22: 6,528,152 km (0.063 R)
• M23: 7,841,771 km (0.101 R)
• M24: 8,309,713 km (0.042 R)
• M25: 8,823,881 km (0.099 R)
• M26: 9,009,981 km (0.073 R)
• M27: 9,310,373 km (0.084 R)
• M28: 9,960,077 km (0.099 R)
• M29: 10,231,746 km (0.113 R)
• M30: 10,427,420 km (0.059 R)
• M31: 10,901,945 km (0.097 R)
• M32: 11,101,808 km (0.089 R)
• M33: 11,383,650 km (0.083 R)
• M34: 11,749,417 km (0.093 R)
• M35: 12,160,362 km (0.1 R)
• M36: 12,451,031 km (0.105 R)
• M37: 12,576,244 km (0.052 R)
• M38: 12,701,906 km (0.102 R)
• M39: 12,912,241 km (0.117 R)
• M40: 13,464,556 km (0.116 R)
• M41: 13,808,183 km (0.114 R)
• M42: 15,976,155 km (0.077 R)
• M43: 16,066,961 km (0.026 R)
• M44: 16,706,791 km (0.11 R)
• M45: 16,983,547 km (0.116 R)
• M46: 17,588,521 km (0.092 R)
• M47: 18,247,948 km (0.078 R)
• M48: 18,628,525 km (0.075 R)
• M49: 19,300,519 km (0.072 R)
• M50: 19,736,896 km (0.042 R)
• M51: 20,078,428 km (0.088 R)
• M52: 20,176,414 km (0.101 R)
• M53: 20,816,993 km (0.084 R)
• M54: 23,188,268 km (0.073 R)
• M55: 23,497,188 km (0.116 R)
• M56: 23,600,410 km (0.097 R)
• M57: 24,067,006 km (0.044 R)
• M58: 24,431,875 km (0.117 R)
• M59: 24,693,672 km (0.111 R)
• M60: 24,903,857 km (0.112 R)
• M61: 26,016,715 km (0.102 R)
• M62: 26,177,084 km (0.116 R)
• M63: 26,659,986 km (0.085 R)
• M64: 26,767,697 km (0.095 R)
• M65: 26,875,557 km (0.051 R)
• M66: 29,284,830 km (0.11 R)
• M67: 29,786,133 km (0.112 R)
• M68: 30,740,866 km (0.079 R)
• M69: 31,136,852 km (0.108 R)
• M70: 33,026,423 km (0.04 R)
• M71: 33,548,220 km (0.08 R)
• M72: 33,664,458 km (0.093 R)
• M73: 34,717,477 km (0.034 R)
• M74: 34,952,944 km (0.079 R)
• M75: 35,366,283 km (0.102 R)
• M76: 36,376,817 km (0.094 R)
• M77: 36,675,863 km (0.039 R)
• M78: 37,276,349 km (0.107 R)
• M79: 38,001,300 km (0.094 R)
• M80: 38,791,775 km (0.086 R)
• M81: 39,833,874 km (0.083 R)
• M82: 41,820,085 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.7

Radius: 10.2

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.47 AU - 10.51 AU

Year: 10786 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,623,340 km

• M1: 134,488 km (0.116 R)
• M2: 278,701 km (0.097 R)
• M3: 616,343 km (0.118 R)
• M4: 880,533 km (0.08 R)
• M5: 1,026,241 km (0.108 R)
• M6: 1,342,042 km (0.086 R)
• M7: 1,643,333 km (0.071 R)
• M8: 1,895,106 km (0.113 R)
• M9: 2,061,907 km (0.087 R)
• M10: 2,208,813 km (0.088 R)
• M11: 2,804,212 km (0.088 R)
• M12: 2,967,573 km (0.093 R)
• M13: 3,078,275 km (0.05 R)
• M14: 3,771,063 km (0.087 R)
• M15: 4,012,664 km (0.081 R)
• M16: 4,735,221 km (0.112 R)
• M17: 5,194,786 km (0.055 R)
• M18: 6,405,332 km (0.096 R)
• M19: 6,694,056 km (0.095 R)
• M20: 7,135,070 km (0.062 R)
• M21: 8,045,224 km (0.099 R)
• M22: 9,112,455 km (0.101 R)
• M23: 9,889,915 km (0.089 R)
• M24: 10,181,781 km (0.075 R)
• M25: 10,945,328 km (0.078 R)
• M26: 11,117,366 km (0.08 R)
• M27: 11,420,900 km (0.113 R)
• M28: 12,036,046 km (0.112 R)
• M29: 12,124,758 km (0.055 R)
• M30: 12,392,388 km (0.088 R)
• M31: 12,527,026 km (0.111 R)
• M32: 12,752,321 km (0.119 R)
• M33: 13,024,439 km (0.111 R)
• M34: 13,206,949 km (0.084 R)
• M35: 13,482,358 km (0.105 R)
• M36: 13,574,511 km (0.113 R)
• M37: 14,366,781 km (0.099 R)
• M38: 14,602,697 km (0.118 R)
• M39: 15,078,418 km (0.113 R)
• M40: 15,366,244 km (0.118 R)
• M41: 16,338,780 km (0.111 R)
• M42: 18,291,930 km (0.042 R)
• M43: 18,496,430 km (0.108 R)
• M44: 20,212,168 km (0.093 R)
• M45: 20,955,371 km (0.109 R)
• M46: 21,115,889 km (0.093 R)
• M47: 21,707,549 km (0.08 R)
• M48: 22,250,290 km (0.114 R)
• M49: 22,468,553 km (0.118 R)
• M50: 22,632,811 km (0.045 R)
• M51: 22,797,369 km (0.039 R)
• M52: 23,238,234 km (0.108 R)
• M53: 23,404,288 km (0.096 R)
• M54: 23,737,741 km (0.057 R)
• M55: 24,352,888 km (0.097 R)
• M56: 27,975,999 km (0.11 R)
• M57: 28,093,882 km (0.084 R)
• M58: 28,388,889 km (0.109 R)
• M59: 28,863,264 km (0.032 R)
• M60: 28,982,194 km (0.106 R)
• M61: 29,101,423 km (0.107 R)
• M62: 29,400,021 km (0.04 R)
• M63: 30,362,384 km (0.111 R)
• M64: 31,273,884 km (0.076 R)
• M65: 31,396,255 km (0.05 R)
• M66: 31,948,121 km (0.091 R)
• M67: 32,689,080 km (0.095 R)
• M68: 33,186,193 km (0.104 R)
• M69: 34,755,924 km (0.092 R)
• M70: 35,390,518 km (0.098 R)
• M71: 36,285,412 km (0.056 R)
• M72: 36,478,094 km (0.083 R)
• M73: 36,606,749 km (0.117 R)
• M74: 38,032,117 km (0.055 R)
• M75: 38,554,962 km (0.105 R)
• M76: 39,607,831 km (0.029 R)
• M77: 39,938,742 km (0.114 R)
• M78: 40,870,288 km (0.078 R)
• M79: 41,808,865 km (0.116 R)
• M80: 43,230,194 km (0.081 R)
• M81: 43,981,026 km (0.096 R)
• M82: 44,255,089 km (0.108 R)
• M83: 44,805,011 km (0.026 R)
• M84: 46,189,539 km (0.087 R)
• M85: 46,468,091 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.8

Radius: 10.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.02 AU - 11.32 AU

Year: 11966 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,623,340 km

• M1: 140,024 km (0.052 R)
• M2: 241,451 km (0.081 R)
• M3: 469,887 km (0.112 R)
• M4: 636,090 km (0.064 R)
• M5: 1,128,118 km (0.059 R)
• M6: 1,791,734 km (0.07 R)
• M7: 1,912,908 km (0.119 R)
• M8: 2,112,472 km (0.083 R)
• M9: 2,266,707 km (0.063 R)
• M10: 3,152,027 km (0.106 R)
• M11: 3,448,979 km (0.096 R)
• M12: 3,786,023 km (0.11 R)
• M13: 3,974,516 km (0.079 R)
• M14: 4,230,628 km (0.071 R)
• M15: 4,426,302 km (0.055 R)
• M16: 4,591,757 km (0.043 R)
• M17: 4,894,543 km (0.12 R)
• M18: 6,244,215 km (0.088 R)
• M19: 6,392,616 km (0.119 R)
• M20: 6,579,913 km (0.098 R)
• M21: 6,769,004 km (0.056 R)
• M22: 7,269,110 km (0.047 R)
• M23: 7,820,977 km (0.109 R)
• M24: 8,061,680 km (0.032 R)
• M25: 8,223,545 km (0.112 R)
• M26: 8,798,449 km (0.107 R)
• M27: 9,770,985 km (0.107 R)
• M28: 9,900,387 km (0.053 R)
• M29: 10,030,388 km (0.085 R)
• M30: 10,160,837 km (0.077 R)
• M31: 10,467,662 km (0.037 R)
• M32: 10,555,925 km (0.075 R)
• M33: 10,911,220 km (0.064 R)
• M34: 12,464,943 km (0.107 R)
• M35: 12,935,129 km (0.046 R)
• M36: 13,363,129 km (0.096 R)
• M37: 13,941,175 km (0.053 R)
• M38: 14,331,027 km (0.118 R)
• M39: 14,625,885 km (0.11 R)
• M40: 14,922,687 km (0.093 R)
• M41: 17,840,144 km (0.107 R)
• M42: 18,690,010 km (0.035 R)
• M43: 18,958,389 km (0.116 R)
• M44: 19,173,959 km (0.067 R)
• M45: 19,607,494 km (0.101 R)
• M46: 19,934,814 km (0.111 R)
• M47: 20,374,033 km (0.094 R)
• M48: 20,484,287 km (0.115 R)
• M49: 20,872,045 km (0.061 R)
• M50: 21,598,342 km (0.117 R)
• M51: 21,936,433 km (0.077 R)
• M52: 22,503,708 km (0.088 R)
• M53: 25,530,821 km (0.092 R)
• M54: 26,187,556 km (0.113 R)
• M55: 26,487,799 km (0.119 R)
• M56: 26,608,225 km (0.103 R)
• M57: 26,910,114 km (0.088 R)
• M58: 28,559,879 km (0.054 R)
• M59: 29,055,048 km (0.081 R)
• M60: 29,928,251 km (0.102 R)
• M61: 31,828,593 km (0.074 R)
• M62: 31,956,648 km (0.04 R)
• M63: 32,149,031 km (0.092 R)
• M64: 32,728,573 km (0.055 R)
• M65: 34,094,402 km (0.102 R)
• M66: 34,487,994 km (0.088 R)
• M67: 34,817,259 km (0.079 R)
• M68: 35,944,180 km (0.098 R)
• M69: 36,411,823 km (0.092 R)
• M70: 36,612,732 km (0.052 R)
• M71: 37,691,034 km (0.113 R)
• M72: 37,962,105 km (0.062 R)
• M73: 38,984,906 km (0.073 R)
• M74: 39,602,895 km (0.094 R)
• M75: 40,154,911 km (0.086 R)
• M76: 42,670,399 km (0.105 R)
• M77: 44,232,650 km (0.09 R)
• M78: 45,813,600 km (0.102 R)
• M79: 46,103,072 km (0.051 R)
• M80: 46,974,928 km (0.101 R)
• M81: 47,486,104 km (0.118 R)
• M82: 47,705,714 km (0.118 R)
• M83: 47,779,017 km (0.112 R)
• M84: 47,999,075 km (0.112 R)
• M85: 48,072,528 km (0.12 R)
• M86: 48,440,239 km (0.104 R)
• M87: 49,252,556 km (0.117 R)
• M88: 49,549,059 km (0.05 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: 261 - 12,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit