🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 33.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,327,494 km

• M1: 35,455 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.83 AU - 1.23 AU

Year: 392 Days

Day: 33.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.15 AU - 1.23 AU

Year: 486 Days

Day: 32.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,327,494 km

• M1: 590,014 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.59 AU - 1.97 AU

Year: 890 Days

Day: 35.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,327,494 km

• M1: 750,084 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.79 AU - 3.51 AU

Year: 2095 Days

Day: 38.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,327,494 km

• M1: 1,389,315 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 12.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.71 AU - 5.79 AU

Year: 4508 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,327,494 km

• M1: 165,006 km (0.114 R)
• M2: 301,739 km (0.082 R)
• M3: 435,031 km (0.094 R)
• M4: 527,781 km (0.078 R)
• M5: 611,706 km (0.069 R)
• M6: 814,860 km (0.108 R)
• M7: 1,009,486 km (0.118 R)
• M8: 1,231,639 km (0.043 R)
• M9: 1,421,329 km (0.104 R)
• M10: 1,507,498 km (0.077 R)
• M11: 1,870,422 km (0.077 R)
• M12: 1,965,566 km (0.108 R)
• M13: 2,232,150 km (0.118 R)
• M14: 2,348,088 km (0.119 R)
• M15: 2,708,170 km (0.101 R)
• M16: 3,005,870 km (0.111 R)
• M17: 3,102,061 km (0.087 R)
• M18: 3,397,218 km (0.067 R)
• M19: 3,497,598 km (0.075 R)
• M20: 3,684,296 km (0.088 R)
• M21: 3,926,795 km (0.081 R)
• M22: 4,391,296 km (0.103 R)
• M23: 4,537,752 km (0.104 R)
• M24: 4,648,604 km (0.1 R)
• M25: 4,854,451 km (0.057 R)
• M26: 5,275,120 km (0.103 R)
• M27: 5,431,001 km (0.116 R)
• M28: 5,707,608 km (0.051 R)
• M29: 6,009,197 km (0.055 R)
• M30: 6,233,594 km (0.106 R)
• M31: 6,398,600 km (0.116 R)
• M32: 7,638,018 km (0.112 R)
• M33: 8,037,744 km (0.11 R)
• M34: 8,398,724 km (0.106 R)
• M35: 8,996,666 km (0.077 R)
• M36: 9,160,027 km (0.099 R)
• M37: 9,703,666 km (0.078 R)
• M38: 9,799,409 km (0.052 R)
• M39: 10,015,727 km (0.084 R)
• M40: 10,160,837 km (0.071 R)
• M41: 10,625,039 km (0.087 R)
• M42: 10,748,308 km (0.092 R)
• M43: 10,872,175 km (0.079 R)
• M44: 11,021,324 km (0.091 R)
• M45: 11,121,106 km (0.097 R)
• M46: 11,853,986 km (0.1 R)
• M47: 12,837,891 km (0.112 R)
• M48: 13,740,415 km (0.067 R)
• M49: 13,982,763 km (0.03 R)
• M50: 14,199,381 km (0.118 R)
• M51: 14,280,912 km (0.112 R)
• M52: 14,636,057 km (0.05 R)
• M53: 15,410,675 km (0.057 R)
• M54: 15,746,821 km (0.098 R)
• M55: 15,915,717 km (0.111 R)
• M56: 16,028,664 km (0.06 R)
• M57: 16,483,292 km (0.047 R)
• M58: 16,597,585 km (0.053 R)
• M59: 17,057,448 km (0.059 R)
• M60: 17,492,479 km (0.073 R)
• M61: 17,696,680 km (0.075 R)
• M62: 18,019,363 km (0.112 R)
• M63: 18,521,712 km (0.042 R)
• M64: 18,610,873 km (0.087 R)
• M65: 18,819,263 km (0.102 R)
• M66: 19,208,666 km (0.118 R)
• M67: 19,389,230 km (0.077 R)
• M68: 20,178,359 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 12.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.99 AU - 6.15 AU

Year: 4926 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,327,494 km

• M1: 177,872 km (0.109 R)
• M2: 302,936 km (0.099 R)
• M3: 468,092 km (0.081 R)
• M4: 636,090 km (0.107 R)
• M5: 942,915 km (0.072 R)
• M6: 1,449,603 km (0.118 R)
• M7: 1,674,599 km (0.115 R)
• M8: 2,069,537 km (0.091 R)
• M9: 2,343,002 km (0.114 R)
• M10: 2,589,539 km (0.08 R)
• M11: 2,765,466 km (0.073 R)
• M12: 2,884,845 km (0.086 R)
• M13: 3,108,494 km (0.094 R)
• M14: 3,422,799 km (0.118 R)
• M15: 4,173,182 km (0.079 R)
• M16: 4,380,226 km (0.062 R)
• M17: 4,997,766 km (0.055 R)
• M18: 5,642,682 km (0.11 R)
• M19: 5,744,259 km (0.101 R)
• M20: 6,209,060 km (0.119 R)
• M21: 6,393,215 km (0.119 R)
• M22: 6,499,130 km (0.089 R)
• M23: 6,632,571 km (0.108 R)
• M24: 7,507,420 km (0.1 R)
• M25: 7,731,816 km (0.111 R)
• M26: 7,873,336 km (0.108 R)
• M27: 7,987,030 km (0.111 R)
• M28: 8,130,046 km (0.087 R)
• M29: 8,476,664 km (0.104 R)
• M30: 8,976,022 km (0.048 R)
• M31: 9,094,952 km (0.077 R)
• M32: 9,184,412 km (0.073 R)
• M33: 9,424,666 km (0.08 R)
• M34: 9,545,541 km (0.082 R)
• M35: 10,034,277 km (0.103 R)
• M36: 10,751,150 km (0.062 R)
• M37: 11,195,605 km (0.099 R)
• M38: 11,808,508 km (0.096 R)
• M39: 12,037,093 km (0.097 R)
• M40: 12,531,814 km (0.098 R)
• M41: 12,865,417 km (0.077 R)
• M42: 13,100,734 km (0.101 R)
• M43: 14,611,822 km (0.065 R)
• M44: 14,822,157 km (0.116 R)
• M45: 14,927,773 km (0.107 R)
• M46: 15,068,844 km (0.098 R)
• M47: 15,352,481 km (0.068 R)
• M48: 15,459,145 km (0.112 R)
• M49: 15,566,257 km (0.077 R)
• M50: 15,709,422 km (0.073 R)
• M51: 16,358,826 km (0.091 R)
• M52: 16,760,048 km (0.116 R)
• M53: 17,017,207 km (0.077 R)
• M54: 17,201,511 km (0.104 R)
• M55: 17,386,564 km (0.076 R)
• M56: 17,535,114 km (0.078 R)
• M57: 17,758,763 km (0.08 R)
• M58: 18,095,957 km (0.053 R)
• M59: 18,814,625 km (0.11 R)
• M60: 19,043,659 km (0.102 R)
• M61: 19,581,464 km (0.089 R)
• M62: 19,968,623 km (0.115 R)
• M63: 20,124,205 km (0.119 R)
• M64: 20,319,280 km (0.095 R)
• M65: 20,987,085 km (0.088 R)
• M66: 21,066,223 km (0.081 R)
• M67: 21,224,647 km (0.062 R)
• M68: 21,902,325 km (0.11 R)
• M69: 22,022,602 km (0.114 R)
• M70: 22,102,936 km (0.115 R)
• M71: 22,425,319 km (0.08 R)
• M72: 22,911,662 km (0.113 R)
• M73: 23,156,254 km (0.104 R)
• M74: 23,237,935 km (0.117 R)
• M75: 23,647,833 km (0.115 R)
• M76: 23,894,969 km (0.105 R)
• M77: 24,391,933 km (0.12 R)
• M78: 24,516,548 km (0.116 R)
• M79: 25,691,190 km (0.052 R)
• M80: 26,242,758 km (0.088 R)
• M81: 27,184,925 km (0.103 R)
• M82: 27,790,348 km (0.085 R)
• M83: 29,588,963 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.1

Radius: 15

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.38 AU - 8.1 AU

Year: 6557 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,327,494 km

• M1: 307,274 km (0.104 R)
• M2: 678,576 km (0.083 R)
• M3: 813,812 km (0.073 R)
• M4: 1,139,786 km (0.057 R)
• M5: 1,240,914 km (0.073 R)
• M6: 1,522,158 km (0.099 R)
• M7: 1,678,039 km (0.067 R)
• M8: 2,115,613 km (0.111 R)
• M9: 2,471,806 km (0.109 R)
• M10: 2,829,943 km (0.076 R)
• M11: 3,132,430 km (0.026 R)
• M12: 3,241,786 km (0.093 R)
• M13: 3,426,838 km (0.072 R)
• M14: 3,846,760 km (0.051 R)
• M15: 3,944,597 km (0.106 R)
• M16: 4,142,664 km (0.085 R)
• M17: 4,344,173 km (0.054 R)
• M18: 4,610,906 km (0.095 R)
• M19: 4,715,026 km (0.1 R)
• M20: 4,946,902 km (0.106 R)
• M21: 5,754,432 km (0.106 R)
• M22: 5,979,876 km (0.12 R)
• M23: 6,369,877 km (0.101 R)
• M24: 6,768,256 km (0.109 R)
• M25: 7,271,653 km (0.07 R)
• M26: 8,340,081 km (0.034 R)
• M27: 8,724,548 km (0.103 R)
• M28: 8,905,860 km (0.092 R)
• M29: 9,751,088 km (0.047 R)
• M30: 9,858,500 km (0.034 R)
• M31: 10,347,086 km (0.102 R)
• M32: 10,677,099 km (0.082 R)
• M33: 11,206,975 km (0.115 R)
• M34: 11,432,568 km (0.088 R)
• M35: 11,888,543 km (0.06 R)
• M36: 12,032,157 km (0.088 R)
• M37: 12,205,391 km (0.065 R)
• M38: 12,525,082 km (0.064 R)
• M39: 12,671,388 km (0.051 R)
• M40: 12,906,556 km (0.084 R)
• M41: 13,083,979 km (0.11 R)
• M42: 13,232,380 km (0.107 R)
• M43: 13,831,670 km (0.045 R)
• M44: 14,043,500 km (0.074 R)
• M45: 14,870,776 km (0.05 R)
• M46: 15,399,754 km (0.116 R)
• M47: 15,619,514 km (0.091 R)
• M48: 16,030,160 km (0.1 R)
• M49: 16,380,518 km (0.098 R)
• M50: 16,765,583 km (0.095 R)
• M51: 17,218,565 km (0.078 R)
• M52: 17,774,022 km (0.088 R)
• M53: 17,905,668 km (0.086 R)
• M54: 18,070,525 km (0.106 R)
• M55: 18,235,980 km (0.108 R)
• M56: 18,335,463 km (0.103 R)
• M57: 19,138,056 km (0.025 R)
• M58: 19,306,802 km (0.073 R)
• M59: 19,815,734 km (0.072 R)
• M60: 20,054,791 km (0.111 R)
• M61: 20,501,191 km (0.106 R)
• M62: 20,639,270 km (0.096 R)
• M63: 21,020,446 km (0.052 R)
• M64: 21,754,672 km (0.073 R)
• M65: 22,426,366 km (0.046 R)
• M66: 22,533,030 km (0.112 R)
• M67: 22,639,843 km (0.068 R)
• M68: 24,153,175 km (0.091 R)
• M69: 24,262,531 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.3

Radius: 4.4

Gravity: 49.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.88 AU - 13.72 AU

Year: 17161 Days

Day: 20.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 31,327,494 km

• M1: 61,634 km (0.11 R)
• M2: 90,357 km (0.059 R)
• M3: 209,736 km (0.113 R)
• M4: 394,639 km (0.066 R)
• M5: 2,055,026 km (0.092 R)
• M6: 3,279,933 km (0.088 R)
• M7: 3,481,890 km (0.099 R)
• M8: 4,198,315 km (0.117 R)
• M9: 5,331,219 km (0.046 R)
• M10: 5,664,374 km (0.096 R)
• M11: 5,760,864 km (0.067 R)
• M12: 5,809,185 km (0.085 R)
• M13: 6,501,374 km (0.039 R)
• M14: 7,011,503 km (0.085 R)
• M15: 7,063,263 km (0.099 R)
• M16: 7,115,024 km (0.087 R)
• M17: 7,481,539 km (0.038 R)
• M18: 8,396,928 km (0.108 R)
• M19: 9,461,168 km (0.094 R)
• M20: 10,805,155 km (0.114 R)
• M21: 10,924,833 km (0.062 R)
• M22: 11,105,099 km (0.077 R)
• M23: 12,898,478 km (0.06 R)
• M24: 15,313,287 km (0.084 R)
• M25: 15,447,626 km (0.09 R)
• M26: 15,717,650 km (0.087 R)
• M27: 16,675,076 km (0.063 R)
• M28: 16,744,190 km (0.067 R)
• M29: 16,952,132 km (0.105 R)
• M30: 17,792,273 km (0.069 R)
• M31: 18,075,312 km (0.099 R)
• M32: 18,288,489 km (0.118 R)
• M33: 18,431,206 km (0.096 R)
• M34: 19,804,514 km (0.089 R)
• M35: 20,318,682 km (0.065 R)
• M36: 21,585,776 km (0.093 R)
• M37: 22,039,058 km (0.106 R)
• M38: 22,724,814 km (0.054 R)
• M39: 23,495,094 km (0.075 R)
• M40: 23,572,585 km (0.076 R)
• M41: 23,883,300 km (0.111 R)
• M42: 25,140,072 km (0.073 R)
• M43: 25,776,461 km (0.111 R)
• M44: 25,936,381 km (0.096 R)
• M45: 26,016,566 km (0.038 R)
• M46: 28,292,099 km (0.06 R)
• M47: 30,461,567 km (0.082 R)
• M48: 33,465,193 km (0.069 R)
• M49: 33,814,355 km (0.091 R)
• M50: 33,901,869 km (0.097 R)
• M51: 36,203,134 km (0.09 R)
• M52: 39,195,689 km (0.072 R)
• M53: 40,025,509 km (0.089 R)
• M54: 40,118,110 km (0.105 R)
• M55: 41,421,406 km (0.087 R)
• M56: 42,455,128 km (0.065 R)
• M57: 43,117,397 km (0.039 R)
• M58: 43,307,237 km (0.107 R)
• M59: 44,548,002 km (0.07 R)
• M60: 46,188,043 km (0.08 R)
• M61: 47,651,410 km (0.076 R)
• M62: 48,932,117 km (0.071 R)
• M63: 49,031,001 km (0.062 R)
• M64: 51,024,543 km (0.103 R)
• M65: 51,930,208 km (0.037 R)
• M66: 52,233,144 km (0.075 R)
• M67: 53,349,443 km (0.095 R)
• M68: 53,451,319 km (0.062 R)
• M69: 53,859,422 km (0.099 R)
• M70: 54,268,572 km (0.117 R)
• M71: 54,473,671 km (0.08 R)
• M72: 54,781,543 km (0.089 R)
• M73: 59,047,476 km (0.119 R)
• M74: 59,998,171 km (0.117 R)
• M75: 60,741,074 km (0.09 R)
• M76: 60,847,438 km (0.096 R)
• M77: 60,953,802 km (0.09 R)
• M78: 63,095,595 km (0.085 R)
• M79: 63,959,074 km (0.114 R)
• M80: 64,392,309 km (0.106 R)
• M81: 65,370,679 km (0.063 R)
• M82: 66,025,768 km (0.103 R)
• M83: 67,232,125 km (0.063 R)
• M84: 68,999,923 km (0.079 R)
• M85: 69,221,927 km (0.054 R)
• M86: 70,782,981 km (0.075 R)
• M87: 72,017,462 km (0.095 R)
• M88: 72,468,201 km (0.111 R)
• M89: 73,032,932 km (0.042 R)
• M90: 73,825,951 km (0.112 R)
• M91: 75,534,957 km (0.09 R)
• M92: 75,763,692 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.1

Radius: 4.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.07 AU - 17.65 AU

Year: 24797 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,327,494 km

• M1: 600,785 km (0.032 R)
• M2: 806,183 km (0.076 R)
• M3: 1,047,335 km (0.117 R)
• M4: 1,785,002 km (0.025 R)
• M5: 1,929,813 km (0.096 R)
• M6: 2,566,800 km (0.109 R)
• M7: 3,666,195 km (0.119 R)
• M8: 4,014,010 km (0.098 R)
• M9: 4,494,219 km (0.114 R)
• M10: 4,592,355 km (0.098 R)
• M11: 4,741,056 km (0.113 R)
• M12: 5,247,893 km (0.062 R)
• M13: 5,851,970 km (0.079 R)
• M14: 6,897,210 km (0.085 R)
• M15: 7,267,764 km (0.043 R)
• M16: 7,499,042 km (0.07 R)
• M17: 7,586,407 km (0.067 R)
• M18: 9,060,545 km (0.096 R)
• M19: 9,529,085 km (0.051 R)
• M20: 10,522,116 km (0.12 R)
• M21: 11,113,775 km (0.116 R)
• M22: 11,246,618 km (0.107 R)
• M23: 11,313,339 km (0.083 R)
• M24: 11,380,060 km (0.087 R)
• M25: 11,716,056 km (0.115 R)
• M26: 13,444,061 km (0.106 R)
• M27: 14,121,291 km (0.059 R)
• M28: 14,445,918 km (0.079 R)
• M29: 14,554,676 km (0.109 R)
• M30: 15,471,561 km (0.057 R)
• M31: 15,881,011 km (0.066 R)
• M32: 16,369,298 km (0.058 R)
• M33: 16,482,693 km (0.044 R)
• M34: 18,253,932 km (0.106 R)
• M35: 18,686,420 km (0.086 R)
• M36: 21,144,911 km (0.053 R)
• M37: 21,681,818 km (0.116 R)
• M38: 21,764,845 km (0.118 R)
• M39: 21,931,197 km (0.103 R)
• M40: 23,192,158 km (0.044 R)
• M41: 23,234,494 km (0.038 R)
• M42: 24,953,074 km (0.072 R)
• M43: 25,607,864 km (0.118 R)
• M44: 26,003,551 km (0.108 R)
• M45: 27,831,487 km (0.077 R)
• M46: 28,011,902 km (0.092 R)
• M47: 28,555,990 km (0.117 R)
• M48: 29,792,566 km (0.055 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 10,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit