🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.91 AU - 1.13 AU

Year: 360 Days

Day: 28.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,425,411 km

• M1: 136,284 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.98 AU - 1.34 AU

Year: 437 Days

Day: 46.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.4 AU - 1.68 AU

Year: 669 Days

Day: 42.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.83 AU - 2.59 AU

Year: 1149 Days

Day: 20.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,425,411 km

• M1: 92,003 km (0.104 R)
• M2: 252,372 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.99 AU - 2.69 AU

Year: 1252 Days

Day: 42.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.4

Radius: 12.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.33 AU - 7.81 AU

Year: 5891 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,425,411 km

• M1: 160,668 km (0.073 R)
• M2: 278,402 km (0.113 R)
• M3: 374,892 km (0.03 R)
• M4: 722,408 km (0.106 R)
• M5: 834,756 km (0.109 R)
• M6: 967,300 km (0.114 R)
• M7: 1,093,112 km (0.115 R)
• M8: 1,224,758 km (0.039 R)
• M9: 1,362,238 km (0.092 R)
• M10: 1,537,417 km (0.101 R)
• M11: 1,999,974 km (0.11 R)
• M12: 2,256,833 km (0.07 R)
• M13: 2,524,614 km (0.098 R)
• M14: 2,722,232 km (0.111 R)
• M15: 2,966,376 km (0.114 R)
• M16: 3,346,205 km (0.111 R)
• M17: 3,476,355 km (0.08 R)
• M18: 3,786,621 km (0.074 R)
• M19: 4,245,588 km (0.105 R)
• M20: 4,363,171 km (0.096 R)
• M21: 4,601,631 km (0.085 R)
• M22: 4,698,271 km (0.042 R)
• M23: 4,819,894 km (0.052 R)
• M24: 5,368,020 km (0.08 R)
• M25: 5,701,474 km (0.065 R)
• M26: 6,094,468 km (0.07 R)
• M27: 6,879,408 km (0.105 R)
• M28: 7,213,609 km (0.105 R)
• M29: 7,382,655 km (0.093 R)
• M30: 7,610,193 km (0.111 R)
• M31: 7,984,936 km (0.099 R)
• M32: 8,336,192 km (0.114 R)
• M33: 8,933,087 km (0.114 R)
• M34: 9,359,142 km (0.095 R)
• M35: 10,010,641 km (0.099 R)
• M36: 10,167,868 km (0.075 R)
• M37: 10,773,291 km (0.116 R)
• M38: 11,357,470 km (0.071 R)
• M39: 11,521,579 km (0.065 R)
• M40: 11,985,333 km (0.045 R)
• M41: 12,658,523 km (0.061 R)
• M42: 13,344,130 km (0.093 R)
• M43: 14,288,691 km (0.09 R)
• M44: 14,751,098 km (0.081 R)
• M45: 15,218,591 km (0.105 R)
• M46: 15,363,402 km (0.042 R)
• M47: 16,464,143 km (0.103 R)
• M48: 16,724,593 km (0.083 R)
• M49: 17,211,983 km (0.066 R)
• M50: 17,325,229 km (0.105 R)
• M51: 17,514,320 km (0.112 R)
• M52: 17,818,303 km (0.111 R)
• M53: 19,521,774 km (0.109 R)
• M54: 20,233,561 km (0.067 R)
• M55: 20,313,147 km (0.102 R)
• M56: 21,438,572 km (0.116 R)
• M57: 21,682,416 km (0.081 R)
• M58: 21,845,478 km (0.037 R)
• M59: 22,213,937 km (0.088 R)
• M60: 22,998,429 km (0.108 R)
• M61: 23,081,455 km (0.058 R)
• M62: 23,247,958 km (0.091 R)
• M63: 23,833,933 km (0.072 R)
• M64: 24,213,163 km (0.09 R)
• M65: 24,467,181 km (0.048 R)
• M66: 25,320,038 km (0.112 R)
• M67: 26,182,769 km (0.049 R)
• M68: 26,443,368 km (0.092 R)
• M69: 26,617,650 km (0.108 R)
• M70: 27,011,242 km (0.077 R)
• M71: 27,098,906 km (0.111 R)
• M72: 27,186,720 km (0.083 R)
• M73: 29,052,355 km (0.104 R)
• M74: 29,502,645 km (0.113 R)
• M75: 29,638,181 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.5

Radius: 9.6

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.32 AU - 10.62 AU

Year: 10195 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,425,411 km

• M1: 204,949 km (0.086 R)
• M2: 303,384 km (0.101 R)
• M3: 398,529 km (0.105 R)
• M4: 687,402 km (0.116 R)
• M5: 838,047 km (0.105 R)
• M6: 1,439,730 km (0.119 R)
• M7: 1,748,949 km (0.104 R)
• M8: 2,326,845 km (0.107 R)
• M9: 2,428,721 km (0.075 R)
• M10: 2,905,639 km (0.082 R)
• M11: 3,155,019 km (0.111 R)
• M12: 3,734,262 km (0.119 R)
• M13: 3,854,090 km (0.116 R)
• M14: 4,036,151 km (0.046 R)
• M15: 4,631,700 km (0.107 R)
• M16: 4,728,340 km (0.076 R)
• M17: 5,154,544 km (0.119 R)
• M18: 5,288,285 km (0.114 R)
• M19: 7,315,037 km (0.095 R)
• M20: 7,503,231 km (0.117 R)
• M21: 7,961,449 km (0.091 R)
• M22: 8,155,029 km (0.063 R)
• M23: 8,311,059 km (0.076 R)
• M24: 10,301,459 km (0.075 R)
• M25: 10,385,832 km (0.098 R)
• M26: 10,896,260 km (0.087 R)
• M27: 11,414,766 km (0.064 R)
• M28: 11,809,106 km (0.092 R)
• M29: 12,297,095 km (0.096 R)
• M30: 12,431,284 km (0.096 R)
• M31: 13,476,524 km (0.091 R)
• M32: 13,661,128 km (0.075 R)
• M33: 13,800,254 km (0.095 R)
• M34: 14,126,527 km (0.101 R)
• M35: 14,408,220 km (0.084 R)
• M36: 14,881,847 km (0.059 R)
• M37: 15,456,901 km (0.108 R)
• M38: 15,795,890 km (0.073 R)
• M39: 17,275,712 km (0.104 R)
• M40: 17,627,416 km (0.069 R)
• M41: 17,728,245 km (0.098 R)
• M42: 18,235,681 km (0.031 R)
• M43: 19,109,333 km (0.082 R)
• M44: 19,525,065 km (0.082 R)
• M45: 19,629,634 km (0.092 R)
• M46: 20,365,805 km (0.068 R)
• M47: 20,737,257 km (0.094 R)
• M48: 20,843,771 km (0.086 R)
• M49: 21,164,508 km (0.102 R)
• M50: 21,379,331 km (0.092 R)
• M51: 21,810,921 km (0.117 R)
• M52: 22,628,024 km (0.099 R)
• M53: 22,792,732 km (0.098 R)
• M54: 23,123,193 km (0.105 R)
• M55: 24,348,400 km (0.102 R)
• M56: 24,686,192 km (0.12 R)
• M57: 25,025,629 km (0.036 R)
• M58: 25,252,719 km (0.109 R)
• M59: 26,629,618 km (0.117 R)
• M60: 28,444,090 km (0.053 R)
• M61: 30,600,843 km (0.083 R)
• M62: 31,148,221 km (0.116 R)
• M63: 32,191,068 km (0.114 R)
• M64: 33,182,902 km (0.079 R)
• M65: 33,245,135 km (0.104 R)
• M66: 34,563,092 km (0.099 R)
• M67: 35,961,832 km (0.081 R)
• M68: 37,184,795 km (0.036 R)
• M69: 37,964,200 km (0.089 R)
• M70: 39,473,044 km (0.109 R)
• M71: 39,539,166 km (0.106 R)
• M72: 39,803,655 km (0.079 R)
• M73: 39,936,199 km (0.032 R)
• M74: 40,867,745 km (0.093 R)
• M75: 41,403,455 km (0.025 R)
• M76: 42,752,528 km (0.12 R)
• M77: 43,091,966 km (0.098 R)
• M78: 43,705,467 km (0.097 R)
• M79: 44,665,287 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 8.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.81 AU - 13.93 AU

Year: 13413 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,425,411 km

• M1: 204,799 km (0.054 R)
• M2: 375,640 km (0.075 R)
• M3: 521,947 km (0.118 R)
• M4: 736,321 km (0.11 R)
• M5: 924,365 km (0.1 R)
• M6: 978,370 km (0.066 R)
• M7: 1,822,850 km (0.117 R)
• M8: 2,298,721 km (0.049 R)
• M9: 2,602,255 km (0.058 R)
• M10: 3,530,360 km (0.076 R)
• M11: 4,090,155 km (0.12 R)
• M12: 4,303,332 km (0.073 R)
• M13: 4,364,967 km (0.11 R)
• M14: 4,614,197 km (0.05 R)
• M15: 5,356,950 km (0.035 R)
• M16: 5,423,372 km (0.055 R)
• M17: 5,895,353 km (0.12 R)
• M18: 5,998,276 km (0.088 R)
• M19: 6,380,798 km (0.102 R)
• M20: 6,592,629 km (0.102 R)
• M21: 6,663,837 km (0.03 R)
• M22: 6,987,268 km (0.059 R)
• M23: 7,279,133 km (0.116 R)
• M24: 7,389,536 km (0.068 R)
• M25: 7,686,937 km (0.103 R)
• M26: 8,102,221 km (0.085 R)
• M27: 8,524,685 km (0.111 R)
• M28: 8,719,162 km (0.114 R)
• M29: 9,713,390 km (0.115 R)
• M30: 10,368,479 km (0.109 R)
• M31: 10,492,795 km (0.054 R)
• M32: 10,743,072 km (0.081 R)
• M33: 10,869,033 km (0.096 R)
• M34: 11,122,302 km (0.103 R)
• M35: 12,549,915 km (0.096 R)
• M36: 12,771,170 km (0.084 R)
• M37: 12,949,192 km (0.118 R)
• M38: 13,217,720 km (0.099 R)
• M39: 14,126,078 km (0.119 R)
• M40: 14,727,312 km (0.118 R)
• M41: 16,483,741 km (0.082 R)
• M42: 17,214,526 km (0.048 R)
• M43: 18,305,394 km (0.058 R)
• M44: 18,859,205 km (0.097 R)
• M45: 19,623,351 km (0.086 R)
• M46: 20,657,820 km (0.096 R)
• M47: 23,157,601 km (0.102 R)
• M48: 23,592,631 km (0.057 R)
• M49: 23,975,452 km (0.107 R)
• M50: 24,525,823 km (0.078 R)
• M51: 24,802,579 km (0.102 R)
• M52: 26,089,121 km (0.112 R)
• M53: 26,655,199 km (0.103 R)
• M54: 27,053,877 km (0.113 R)
• M55: 27,111,024 km (0.098 R)
• M56: 28,551,950 km (0.055 R)
• M57: 29,135,233 km (0.077 R)
• M58: 30,017,710 km (0.119 R)
• M59: 30,313,765 km (0.069 R)
• M60: 30,432,396 km (0.075 R)
• M61: 30,551,326 km (0.088 R)
• M62: 30,789,486 km (0.068 R)
• M63: 30,968,554 km (0.11 R)
• M64: 32,838,677 km (0.099 R)
• M65: 33,327,264 km (0.105 R)
• M66: 33,756,760 km (0.115 R)
• M67: 34,188,050 km (0.09 R)
• M68: 35,367,929 km (0.063 R)
• M69: 35,994,295 km (0.055 R)
• M70: 36,624,252 km (0.043 R)
• M71: 36,750,662 km (0.032 R)
• M72: 37,130,939 km (0.049 R)
• M73: 38,279,253 km (0.086 R)
• M74: 38,793,421 km (0.118 R)
• M75: 39,828,638 km (0.073 R)
• M76: 40,414,762 km (0.099 R)
• M77: 40,741,783 km (0.12 R)
• M78: 41,793,756 km (0.105 R)
• M79: 41,992,122 km (0.095 R)
• M80: 42,124,367 km (0.058 R)
• M81: 42,987,995 km (0.091 R)
• M82: 43,121,437 km (0.095 R)
• M83: 44,462,881 km (0.076 R)
• M84: 44,665,287 km (0.067 R)
• M85: 45,274,300 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 8

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.72 AU - 14.54 AU

Year: 15703 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,425,411 km

• M1: 101,427 km (0.079 R)
• M2: 550,221 km (0.091 R)
• M3: 984,055 km (0.081 R)
• M4: 1,586,485 km (0.077 R)
• M5: 1,895,555 km (0.112 R)
• M6: 2,042,310 km (0.088 R)
• M7: 2,254,141 km (0.041 R)
• M8: 2,797,929 km (0.105 R)
• M9: 2,898,160 km (0.083 R)
• M10: 4,152,388 km (0.101 R)
• M11: 4,305,277 km (0.095 R)
• M12: 4,735,371 km (0.111 R)
• M13: 5,344,085 km (0.097 R)
• M14: 5,427,112 km (0.104 R)
• M15: 5,510,587 km (0.107 R)
• M16: 6,324,699 km (0.049 R)
• M17: 6,678,647 km (0.109 R)
• M18: 6,993,700 km (0.118 R)
• M19: 7,267,614 km (0.111 R)
• M20: 7,359,766 km (0.059 R)
• M21: 7,826,063 km (0.111 R)
• M22: 8,543,385 km (0.107 R)
• M23: 9,082,835 km (0.088 R)
• M24: 9,481,962 km (0.085 R)
• M25: 10,713,751 km (0.081 R)
• M26: 12,049,660 km (0.042 R)
• M27: 12,213,469 km (0.1 R)
• M28: 12,323,125 km (0.088 R)
• M29: 13,720,967 km (0.078 R)
• M30: 15,404,392 km (0.049 R)
• M31: 15,522,873 km (0.111 R)
• M32: 17,151,845 km (0.051 R)
• M33: 17,336,299 km (0.06 R)
• M34: 17,459,567 km (0.083 R)
• M35: 18,205,163 km (0.111 R)
• M36: 18,330,526 km (0.097 R)
• M37: 18,582,000 km (0.107 R)
• M38: 19,024,810 km (0.094 R)
• M39: 20,896,130 km (0.093 R)
• M40: 21,554,809 km (0.116 R)
• M41: 21,886,767 km (0.074 R)
• M42: 22,960,431 km (0.076 R)
• M43: 23,231,502 km (0.112 R)
• M44: 23,367,337 km (0.104 R)
• M45: 23,640,054 km (0.044 R)
• M46: 24,741,244 km (0.099 R)
• M47: 26,850,723 km (0.099 R)
• M48: 26,922,082 km (0.062 R)
• M49: 27,207,963 km (0.074 R)
• M50: 27,279,471 km (0.103 R)
• M51: 28,433,918 km (0.098 R)
• M52: 29,017,200 km (0.116 R)
• M53: 29,310,262 km (0.081 R)
• M54: 29,899,378 km (0.09 R)
• M55: 31,239,177 km (0.098 R)
• M56: 33,361,821 km (0.12 R)
• M57: 33,976,818 km (0.1 R)
• M58: 34,131,203 km (0.064 R)
• M59: 34,440,571 km (0.07 R)
• M60: 35,765,859 km (0.069 R)
• M61: 36,711,317 km (0.098 R)
• M62: 37,665,004 km (0.062 R)
• M63: 39,596,612 km (0.051 R)
• M64: 39,921,688 km (0.063 R)
• M65: 40,247,662 km (0.119 R)
• M66: 41,313,247 km (0.032 R)
• M67: 41,477,954 km (0.078 R)
• M68: 41,560,383 km (0.091 R)
• M69: 42,887,017 km (0.114 R)
• M70: 43,053,818 km (0.1 R)
• M71: 45,752,115 km (0.116 R)
• M72: 46,863,777 km (0.055 R)
• M73: 48,765,315 km (0.114 R)
• M74: 48,939,447 km (0.114 R)
• M75: 50,251,870 km (0.097 R)
• M76: 50,603,873 km (0.088 R)
• M77: 51,842,095 km (0.117 R)
• M78: 53,538,535 km (0.111 R)
• M79: 53,987,927 km (0.105 R)
• M80: 55,980,421 km (0.088 R)
• M81: 57,444,386 km (0.073 R)
• M82: 57,536,388 km (0.088 R)
• M83: 58,273,457 km (0.069 R)
• M84: 59,199,318 km (0.111 R)
• M85: 59,664,119 km (0.099 R)
• M86: 59,943,568 km (0.063 R)
• M87: 60,316,814 km (0.106 R)
• M88: 60,878,105 km (0.095 R)
• M89: 61,065,552 km (0.101 R)
• M90: 61,629,236 km (0.109 R)
• M91: 62,005,924 km (0.105 R)
• M92: 62,477,905 km (0.111 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit