🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.93 AU

Year: 246 Days

Day: 15.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.31 AU - 2.63 AU

Year: 1411 Days

Day: 40 Hours

Environment

Temp: -78 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,013,180 km

• M1: 576,849 km (0.11 R)
• M2: 810,521 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.08 AU - 3.84 AU

Year: 2339 Days

Day: 27.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.83 AU - 5.35 AU

Year: 3574 Days

Day: 44.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 9.1

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.55 AU - 6.65 AU

Year: 5476 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,013,180 km

• M1: 118,781 km (0.076 R)
• M2: 256,710 km (0.111 R)
• M3: 327,919 km (0.113 R)
• M4: 440,117 km (0.117 R)
• M5: 507,586 km (0.081 R)
• M6: 654,640 km (0.093 R)
• M7: 873,502 km (0.076 R)
• M8: 1,163,722 km (0.097 R)
• M9: 1,245,253 km (0.111 R)
• M10: 1,736,831 km (0.097 R)
• M11: 1,849,778 km (0.078 R)
• M12: 2,043,208 km (0.099 R)
• M13: 2,366,788 km (0.108 R)
• M14: 2,513,543 km (0.056 R)
• M15: 2,728,366 km (0.105 R)
• M16: 2,971,762 km (0.073 R)
• M17: 3,245,376 km (0.035 R)
• M18: 3,338,426 km (0.095 R)
• M19: 4,601,032 km (0.099 R)
• M20: 5,214,234 km (0.116 R)
• M21: 5,378,492 km (0.049 R)
• M22: 5,544,546 km (0.106 R)
• M23: 5,995,434 km (0.091 R)
• M24: 6,052,580 km (0.085 R)
• M25: 6,196,344 km (0.08 R)
• M26: 6,399,647 km (0.103 R)
• M27: 7,052,792 km (0.119 R)
• M28: 7,143,448 km (0.065 R)
• M29: 7,234,553 km (0.034 R)
• M30: 7,295,589 km (0.038 R)
• M31: 7,356,625 km (0.043 R)
• M32: 7,479,445 km (0.113 R)
• M33: 7,571,896 km (0.103 R)
• M34: 7,977,306 km (0.048 R)
• M35: 8,040,287 km (0.096 R)
• M36: 8,198,562 km (0.073 R)
• M37: 8,550,266 km (0.114 R)
• M38: 8,614,743 km (0.079 R)
• M39: 8,744,295 km (0.117 R)
• M40: 8,809,220 km (0.098 R)
• M41: 9,202,513 km (0.102 R)
• M42: 9,334,758 km (0.043 R)
• M43: 9,769,339 km (0.086 R)
• M44: 10,797,376 km (0.043 R)
• M45: 10,936,951 km (0.049 R)
• M46: 11,253,500 km (0.075 R)
• M47: 11,608,645 km (0.076 R)
• M48: 11,787,564 km (0.064 R)
• M49: 12,732,873 km (0.085 R)
• M50: 12,991,528 km (0.083 R)
• M51: 13,364,176 km (0.067 R)
• M52: 13,514,073 km (0.116 R)
• M53: 13,740,116 km (0.055 R)
• M54: 14,005,502 km (0.115 R)
• M55: 14,464,319 km (0.107 R)
• M56: 14,966,968 km (0.094 R)
• M57: 15,200,789 km (0.11 R)
• M58: 15,475,301 km (0.094 R)
• M59: 16,029,113 km (0.109 R)
• M60: 16,188,434 km (0.092 R)
• M61: 16,508,873 km (0.116 R)
• M62: 17,237,564 km (0.109 R)
• M63: 17,360,085 km (0.087 R)
• M64: 17,852,860 km (0.053 R)
• M65: 17,976,727 km (0.096 R)
• M66: 19,146,882 km (0.075 R)
• M67: 19,698,599 km (0.103 R)
• M68: 23,027,002 km (0.039 R)
• M69: 23,206,968 km (0.093 R)
• M70: 24,617,377 km (0.094 R)
• M71: 24,801,382 km (0.039 R)
• M72: 25,263,340 km (0.077 R)
• M73: 25,356,091 km (0.112 R)
• M74: 25,635,091 km (0.116 R)
• M75: 25,774,816 km (0.048 R)
• M76: 26,713,692 km (0.106 R)
• M77: 27,998,737 km (0.113 R)
• M78: 29,792,266 km (0.079 R)
• M79: 30,037,457 km (0.08 R)
• M80: 30,579,301 km (0.103 R)
• M81: 30,876,253 km (0.119 R)
• M82: 31,323,401 km (0.035 R)
• M83: 32,778,689 km (0.064 R)
• M84: 33,133,385 km (0.118 R)
• M85: 33,285,676 km (0.107 R)
• M86: 33,489,279 km (0.073 R)
• M87: 33,897,531 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 11.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.26 AU - 7.76 AU

Year: 6745 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,013,180 km

• M1: 150,346 km (0.114 R)
• M2: 442,660 km (0.081 R)
• M3: 864,676 km (0.09 R)
• M4: 941,120 km (0.108 R)
• M5: 1,413,101 km (0.117 R)
• M6: 1,504,805 km (0.057 R)
• M7: 1,852,022 km (0.088 R)
• M8: 2,712,209 km (0.087 R)
• M9: 3,232,660 km (0.074 R)
• M10: 3,605,608 km (0.025 R)
• M11: 4,501,400 km (0.117 R)
• M12: 4,638,880 km (0.111 R)
• M13: 5,145,269 km (0.101 R)
• M14: 5,231,438 km (0.087 R)
• M15: 5,610,369 km (0.119 R)
• M16: 5,699,080 km (0.073 R)
• M17: 6,487,611 km (0.093 R)
• M18: 6,643,193 km (0.111 R)
• M19: 7,374,876 km (0.115 R)
• M20: 7,866,006 km (0.081 R)
• M21: 8,065,420 km (0.118 R)
• M22: 9,157,035 km (0.045 R)
• M23: 9,366,921 km (0.112 R)
• M24: 9,720,271 km (0.095 R)
• M25: 10,586,144 km (0.098 R)
• M26: 10,806,501 km (0.046 R)
• M27: 12,083,618 km (0.104 R)
• M28: 12,662,113 km (0.088 R)
• M29: 13,368,365 km (0.099 R)
• M30: 13,726,353 km (0.104 R)
• M31: 14,533,134 km (0.114 R)
• M32: 15,106,991 km (0.074 R)
• M33: 15,189,569 km (0.113 R)
• M34: 15,939,653 km (0.115 R)
• M35: 16,915,630 km (0.086 R)
• M36: 17,562,491 km (0.104 R)
• M37: 17,649,407 km (0.051 R)
• M38: 17,954,587 km (0.096 R)
• M39: 18,880,747 km (0.097 R)
• M40: 19,731,959 km (0.087 R)
• M41: 20,367,152 km (0.092 R)
• M42: 20,504,183 km (0.042 R)
• M43: 21,009,076 km (0.071 R)
• M44: 21,378,882 km (0.039 R)
• M45: 22,642,984 km (0.104 R)
• M46: 23,022,215 km (0.085 R)
• M47: 23,164,931 km (0.113 R)
• M48: 23,260,225 km (0.106 R)
• M49: 23,355,668 km (0.096 R)
• M50: 23,499,133 km (0.116 R)
• M51: 23,738,789 km (0.109 R)
• M52: 23,931,171 km (0.038 R)
• M53: 24,124,003 km (0.044 R)
• M54: 24,317,433 km (0.087 R)
• M55: 24,414,372 km (0.116 R)
• M56: 24,803,177 km (0.082 R)
• M57: 24,900,715 km (0.058 R)
• M58: 25,292,063 km (0.105 R)
• M59: 25,734,873 km (0.099 R)
• M60: 26,031,525 km (0.051 R)
• M61: 26,229,892 km (0.102 R)
• M62: 26,329,225 km (0.042 R)
• M63: 26,428,708 km (0.052 R)
• M64: 26,528,340 km (0.095 R)
• M65: 26,677,938 km (0.09 R)
• M66: 27,279,471 km (0.114 R)
• M67: 27,430,565 km (0.064 R)
• M68: 27,581,958 km (0.049 R)
• M69: 27,733,500 km (0.094 R)
• M70: 28,037,633 km (0.108 R)
• M71: 29,213,622 km (0.116 R)
• M72: 29,368,306 km (0.095 R)
• M73: 30,093,257 km (0.104 R)
• M74: 30,614,606 km (0.111 R)
• M75: 32,250,010 km (0.103 R)
• M76: 32,463,187 km (0.113 R)
• M77: 34,892,507 km (0.038 R)
• M78: 35,275,776 km (0.117 R)
• M79: 35,935,802 km (0.053 R)
• M80: 36,046,205 km (0.084 R)
• M81: 36,655,517 km (0.12 R)
• M82: 37,435,820 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 11.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.96 AU - 11.64 AU

Year: 13805 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,013,180 km

• M1: 237,711 km (0.098 R)
• M2: 504,594 km (0.068 R)
• M3: 622,178 km (0.099 R)
• M4: 808,277 km (0.106 R)
• M5: 1,035,217 km (0.104 R)
• M6: 1,236,576 km (0.077 R)
• M7: 1,330,374 km (0.037 R)
• M8: 1,426,715 km (0.116 R)
• M9: 1,678,339 km (0.084 R)
• M10: 1,944,473 km (0.115 R)
• M11: 2,195,798 km (0.07 R)
• M12: 2,340,010 km (0.097 R)
• M13: 2,607,790 km (0.103 R)
• M14: 3,337,080 km (0.071 R)
• M15: 3,950,132 km (0.091 R)
• M16: 5,750,841 km (0.073 R)
• M17: 6,195,147 km (0.095 R)
• M18: 6,359,405 km (0.077 R)
• M19: 7,031,250 km (0.09 R)
• M20: 7,375,624 km (0.113 R)
• M21: 7,637,719 km (0.1 R)
• M22: 7,858,376 km (0.047 R)
• M23: 8,441,957 km (0.096 R)
• M24: 9,937,787 km (0.09 R)
• M25: 10,814,580 km (0.089 R)
• M26: 11,062,613 km (0.066 R)
• M27: 12,694,127 km (0.057 R)
• M28: 12,955,774 km (0.085 R)
• M29: 14,020,312 km (0.045 R)
• M30: 14,399,543 km (0.106 R)
• M31: 14,508,600 km (0.109 R)
• M32: 15,334,679 km (0.068 R)
• M33: 15,613,380 km (0.106 R)
• M34: 16,062,922 km (0.108 R)
• M35: 16,630,795 km (0.027 R)
• M36: 17,553,216 km (0.118 R)
• M37: 17,961,917 km (0.081 R)
• M38: 19,688,576 km (0.107 R)
• M39: 22,030,231 km (0.049 R)
• M40: 22,408,115 km (0.107 R)
• M41: 22,915,103 km (0.085 R)
• M42: 23,361,802 km (0.047 R)
• M43: 24,393,728 km (0.106 R)
• M44: 25,836,749 km (0.051 R)
• M45: 26,836,512 km (0.085 R)
• M46: 27,038,020 km (0.116 R)
• M47: 27,984,825 km (0.049 R)
• M48: 28,257,392 km (0.089 R)
• M49: 28,462,341 km (0.107 R)
• M50: 29,356,189 km (0.043 R)
• M51: 29,771,921 km (0.117 R)
• M52: 30,259,311 km (0.077 R)
• M53: 31,242,169 km (0.097 R)
• M54: 31,808,546 km (0.058 R)
• M55: 33,527,725 km (0.105 R)
• M56: 34,983,462 km (0.113 R)
• M57: 36,014,640 km (0.092 R)
• M58: 36,236,943 km (0.07 R)
• M59: 37,055,841 km (0.083 R)
• M60: 37,130,491 km (0.093 R)
• M61: 37,355,037 km (0.117 R)
• M62: 37,505,084 km (0.072 R)
• M63: 37,880,874 km (0.12 R)
• M64: 38,106,916 km (0.077 R)
• M65: 39,778,223 km (0.105 R)
• M66: 39,854,818 km (0.115 R)
• M67: 40,777,238 km (0.103 R)
• M68: 41,862,122 km (0.069 R)
• M69: 42,017,853 km (0.038 R)
• M70: 43,428,561 km (0.046 R)
• M71: 43,902,188 km (0.086 R)
• M72: 44,695,356 km (0.032 R)
• M73: 45,974,418 km (0.062 R)
• M74: 46,779,853 km (0.063 R)
• M75: 47,103,433 km (0.112 R)
• M76: 47,265,447 km (0.11 R)
• M77: 48,404,785 km (0.087 R)
• M78: 48,486,465 km (0.074 R)
• M79: 49,553,247 km (0.12 R)
• M80: 50,048,117 km (0.08 R)
• M81: 50,130,845 km (0.11 R)
• M82: 50,461,905 km (0.042 R)
• M83: 50,793,713 km (0.066 R)
• M84: 51,542,750 km (0.09 R)
• M85: 52,379,450 km (0.069 R)
• M86: 53,389,386 km (0.056 R)
• M87: 55,087,022 km (0.099 R)
• M88: 55,514,124 km (0.092 R)
• M89: 56,543,806 km (0.094 R)
• M90: 56,802,162 km (0.078 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit