🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.41 AU - 0.59 AU

Year: 134 Days

Day: 21.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,921,976 km

• M1: 446,699 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.69 AU

Year: 163 Days

Day: 28.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.9 AU - 0.92 AU

Year: 329 Days

Day: 21.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 82.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.75 AU - 1.13 AU

Year: 345 Days

Day: 31.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,921,976 km

• M1: 264,788 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.33 AU - 1.81 AU

Year: 745 Days

Day: 17.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.89 AU - 3.65 AU

Year: 2240 Days

Day: 12.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,921,976 km

• M1: 273,016 km (0.044 R)
• M2: 578,944 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.59 AU - 4.31 AU

Year: 2427 Days

Day: 31.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,921,976 km

• M1: 549,623 km (0.038 R)
• M2: 947,254 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.6

Radius: 10.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.77 AU - 9.01 AU

Year: 9204 Days

Day: 13.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,921,976 km

• M1: 196,871 km (0.113 R)
• M2: 299,196 km (0.102 R)
• M3: 517,609 km (0.066 R)
• M4: 598,242 km (0.11 R)
• M5: 728,691 km (0.082 R)
• M6: 1,290,431 km (0.111 R)
• M7: 1,624,932 km (0.061 R)
• M8: 1,791,883 km (0.103 R)
• M9: 2,420,643 km (0.081 R)
• M10: 2,588,193 km (0.104 R)
• M11: 2,734,799 km (0.112 R)
• M12: 2,884,247 km (0.065 R)
• M13: 3,296,239 km (0.105 R)
• M14: 4,670,894 km (0.108 R)
• M15: 6,234,641 km (0.092 R)
• M16: 9,906,969 km (0.113 R)
• M17: 10,176,844 km (0.08 R)
• M18: 10,527,202 km (0.036 R)
• M19: 11,160,151 km (0.079 R)
• M20: 11,320,370 km (0.107 R)
• M21: 11,805,366 km (0.07 R)
• M22: 12,091,547 km (0.056 R)
• M23: 12,504,288 km (0.066 R)
• M24: 12,629,052 km (0.117 R)
• M25: 12,837,741 km (0.073 R)
• M26: 13,386,017 km (0.118 R)
• M27: 13,513,624 km (0.084 R)
• M28: 13,770,035 km (0.071 R)
• M29: 14,461,776 km (0.116 R)
• M30: 14,811,984 km (0.032 R)
• M31: 14,988,061 km (0.119 R)
• M32: 16,195,017 km (0.118 R)
• M33: 16,467,434 km (0.092 R)
• M34: 16,649,944 km (0.06 R)
• M35: 16,878,978 km (0.118 R)
• M36: 17,062,984 km (0.092 R)
• M37: 17,479,314 km (0.098 R)
• M38: 17,899,086 km (0.052 R)
• M39: 18,939,240 km (0.065 R)
• M40: 19,274,339 km (0.087 R)
• M41: 19,370,381 km (0.087 R)
• M42: 19,514,893 km (0.08 R)
• M43: 20,291,306 km (0.079 R)
• M44: 21,774,120 km (0.104 R)
• M45: 21,874,350 km (0.079 R)
• M46: 22,074,961 km (0.082 R)
• M47: 22,478,127 km (0.073 R)
• M48: 22,680,683 km (0.099 R)
• M49: 22,934,550 km (0.094 R)
• M50: 24,374,280 km (0.052 R)
• M51: 25,315,251 km (0.108 R)
• M52: 25,737,117 km (0.105 R)
• M53: 26,214,783 km (0.075 R)
• M54: 26,748,698 km (0.111 R)
• M55: 26,963,371 km (0.044 R)
• M56: 27,232,497 km (0.096 R)
• M57: 27,394,362 km (0.112 R)
• M58: 27,827,598 km (0.103 R)
• M59: 27,936,206 km (0.101 R)
• M60: 28,045,113 km (0.077 R)
• M61: 28,481,789 km (0.085 R)
• M62: 28,975,612 km (0.103 R)
• M63: 29,527,777 km (0.117 R)
• M64: 29,749,631 km (0.03 R)
• M65: 30,139,184 km (0.11 R)
• M66: 30,754,629 km (0.054 R)
• M67: 31,317,865 km (0.082 R)
• M68: 33,027,769 km (0.087 R)
• M69: 33,200,405 km (0.071 R)
• M70: 34,126,416 km (0.118 R)
• M71: 34,359,190 km (0.116 R)
• M72: 35,002,162 km (0.106 R)
• M73: 35,767,205 km (0.052 R)
• M74: 37,074,392 km (0.057 R)
• M75: 37,493,565 km (0.058 R)
• M76: 37,673,681 km (0.085 R)
• M77: 37,974,522 km (0.082 R)
• M78: 39,612,918 km (0.036 R)
• M79: 40,102,851 km (0.104 R)
• M80: 40,409,975 km (0.059 R)
• M81: 41,212,418 km (0.099 R)
• M82: 41,398,368 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.8

Radius: 9.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.83 AU - 9.89 AU

Year: 9988 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,921,976 km

• M1: 167,550 km (0.071 R)
• M2: 303,534 km (0.089 R)
• M3: 606,470 km (0.082 R)
• M4: 689,197 km (0.099 R)
• M5: 914,342 km (0.086 R)
• M6: 1,145,920 km (0.06 R)
• M7: 1,215,632 km (0.08 R)
• M8: 1,286,841 km (0.088 R)
• M9: 1,490,294 km (0.097 R)
• M10: 1,949,559 km (0.1 R)
• M11: 2,119,353 km (0.109 R)
• M12: 2,250,102 km (0.062 R)
• M13: 2,360,954 km (0.097 R)
• M14: 2,519,527 km (0.116 R)
• M15: 3,389,289 km (0.106 R)
• M16: 3,594,538 km (0.091 R)
• M17: 3,856,783 km (0.115 R)
• M18: 4,399,973 km (0.103 R)
• M19: 4,823,185 km (0.057 R)
• M20: 5,025,292 km (0.115 R)
• M21: 5,984,064 km (0.107 R)
• M22: 6,139,048 km (0.112 R)
• M23: 6,579,913 km (0.109 R)
• M24: 7,326,257 km (0.085 R)
• M25: 7,458,950 km (0.054 R)
• M26: 7,558,881 km (0.117 R)
• M27: 8,478,459 km (0.115 R)
• M28: 8,652,591 km (0.058 R)
• M29: 8,863,225 km (0.115 R)
• M30: 9,040,050 km (0.084 R)
• M31: 10,088,432 km (0.09 R)
• M32: 10,608,284 km (0.092 R)
• M33: 11,751,661 km (0.091 R)
• M34: 12,259,097 km (0.076 R)
• M35: 12,773,863 km (0.059 R)
• M36: 12,973,726 km (0.08 R)
• M37: 13,742,509 km (0.09 R)
• M38: 14,484,515 km (0.117 R)
• M39: 15,155,162 km (0.099 R)
• M40: 15,494,151 km (0.082 R)
• M41: 15,878,617 km (0.12 R)
• M42: 16,352,693 km (0.059 R)
• M43: 16,700,508 km (0.116 R)
• M44: 16,962,903 km (0.116 R)
• M45: 18,026,394 km (0.052 R)
• M46: 19,020,023 km (0.099 R)
• M47: 19,294,086 km (0.095 R)
• M48: 19,431,567 km (0.118 R)
• M49: 19,846,102 km (0.113 R)
• M50: 20,403,504 km (0.054 R)
• M51: 21,296,454 km (0.091 R)
• M52: 21,580,989 km (0.04 R)
• M53: 21,676,133 km (0.112 R)
• M54: 22,154,098 km (0.097 R)
• M55: 22,490,693 km (0.083 R)
• M56: 22,974,493 km (0.119 R)
• M57: 24,248,319 km (0.105 R)
• M58: 24,993,615 km (0.063 R)
• M59: 25,494,768 km (0.027 R)
• M60: 25,999,063 km (0.108 R)
• M61: 27,120,299 km (0.099 R)
• M62: 27,635,215 km (0.108 R)
• M63: 27,790,348 km (0.119 R)
• M64: 27,893,869 km (0.083 R)
• M65: 30,045,087 km (0.047 R)
• M66: 30,524,398 km (0.075 R)
• M67: 31,923,138 km (0.053 R)
• M68: 35,454,546 km (0.058 R)
• M69: 35,735,640 km (0.087 R)
• M70: 36,186,977 km (0.107 R)
• M71: 36,356,621 km (0.102 R)
• M72: 36,867,348 km (0.03 R)
• M73: 37,266,326 km (0.115 R)
• M74: 37,666,649 km (0.096 R)
• M75: 37,781,241 km (0.048 R)
• M76: 37,895,983 km (0.106 R)
• M77: 38,298,551 km (0.089 R)
• M78: 38,644,720 km (0.044 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 8.5

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.35 AU - 13.13 AU

Year: 14272 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,921,976 km

• M1: 138,378 km (0.029 R)
• M2: 367,263 km (0.079 R)
• M3: 440,267 km (0.06 R)
• M4: 674,387 km (0.07 R)
• M5: 806,183 km (0.081 R)
• M6: 865,274 km (0.085 R)
• M7: 1,009,486 km (0.094 R)
• M8: 1,950,756 km (0.093 R)
• M9: 2,397,007 km (0.08 R)
• M10: 2,752,152 km (0.093 R)
• M11: 2,936,008 km (0.099 R)
• M12: 3,251,510 km (0.103 R)
• M13: 3,380,762 km (0.034 R)
• M14: 3,678,013 km (0.031 R)
• M15: 3,949,234 km (0.071 R)
• M16: 4,547,027 km (0.118 R)
• M17: 4,691,988 km (0.103 R)
• M18: 5,023,347 km (0.104 R)
• M19: 5,173,094 km (0.101 R)
• M20: 5,438,780 km (0.071 R)
• M21: 5,592,716 km (0.102 R)
• M22: 6,504,964 km (0.061 R)
• M23: 6,915,910 km (0.091 R)
• M24: 7,166,636 km (0.081 R)
• M25: 7,591,045 km (0.078 R)
• M26: 7,763,082 km (0.032 R)
• M27: 7,849,699 km (0.115 R)
• M28: 8,508,828 km (0.108 R)
• M29: 8,912,892 km (0.054 R)
• M30: 9,369,165 km (0.042 R)
• M31: 10,352,023 km (0.057 R)
• M32: 10,783,164 km (0.059 R)
• M33: 10,879,804 km (0.097 R)
• M34: 11,171,371 km (0.068 R)
• M35: 11,465,630 km (0.058 R)
• M36: 12,464,644 km (0.089 R)
• M37: 12,616,935 km (0.112 R)
• M38: 12,820,986 km (0.035 R)
• M39: 12,923,311 km (0.114 R)
• M40: 13,180,470 km (0.085 R)
• M41: 15,461,538 km (0.042 R)
• M42: 15,899,112 km (0.065 R)
• M43: 16,396,375 km (0.109 R)
• M44: 17,011,073 km (0.111 R)
• M45: 17,804,391 km (0.118 R)
• M46: 17,861,537 km (0.072 R)
• M47: 18,493,887 km (0.094 R)
• M48: 21,277,455 km (0.091 R)
• M49: 21,825,282 km (0.051 R)
• M50: 22,686,667 km (0.075 R)
• M51: 22,748,600 km (0.083 R)
• M52: 23,059,165 km (0.114 R)
• M53: 23,183,780 km (0.075 R)
• M54: 24,505,926 km (0.061 R)
• M55: 25,144,111 km (0.091 R)
• M56: 25,917,233 km (0.103 R)
• M57: 27,486,514 km (0.056 R)
• M58: 27,751,003 km (0.108 R)
• M59: 28,016,540 km (0.057 R)
• M60: 30,647,817 km (0.078 R)
• M61: 30,784,998 km (0.111 R)
• M62: 30,990,994 km (0.087 R)
• M63: 31,266,254 km (0.111 R)
• M64: 31,542,412 km (0.072 R)
• M65: 33,075,790 km (0.112 R)
• M66: 34,419,478 km (0.12 R)
• M67: 34,633,253 km (0.083 R)
• M68: 36,069,842 km (0.093 R)
• M69: 36,795,391 km (0.101 R)
• M70: 37,086,958 km (0.118 R)
• M71: 37,745,787 km (0.071 R)
• M72: 38,704,260 km (0.028 R)
• M73: 38,926,563 km (0.086 R)
• M74: 40,645,143 km (0.102 R)
• M75: 40,871,185 km (0.096 R)
• M76: 42,083,377 km (0.088 R)
• M77: 43,000,412 km (0.047 R)
• M78: 43,077,156 km (0.042 R)
• M79: 43,615,409 km (0.118 R)
• M80: 44,388,231 km (0.115 R)
• M81: 46,970,440 km (0.102 R)
• M82: 48,160,192 km (0.112 R)
• M83: 48,399,250 km (0.12 R)
• M84: 49,440,151 km (0.083 R)
• M85: 50,731,331 km (0.055 R)
• M86: 51,870,219 km (0.117 R)
• M87: 52,360,751 km (0.035 R)
• M88: 52,442,730 km (0.047 R)
• M89: 54,504,787 km (0.116 R)
• M90: 55,838,303 km (0.11 R)
• M91: 55,921,928 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 10,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit