🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.76 AU - 0.9 AU

Year: 278 Days

Day: 18.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.78 AU - 2.64 AU

Year: 1206 Days

Day: 46.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.13 AU - 2.79 AU

Year: 1416 Days

Day: 21.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,466,100 km

• M1: 654,191 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.24 AU - 3.14 AU

Year: 1620 Days

Day: 41.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.55 AU - 4.43 AU

Year: 2926 Days

Day: 26.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 12.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.02 AU - 7.36 AU

Year: 5653 Days

Day: 6.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 87,466,100 km

• M1: 180,116 km (0.12 R)
• M2: 320,439 km (0.056 R)
• M3: 420,220 km (0.106 R)
• M4: 517,459 km (0.086 R)
• M5: 790,625 km (0.097 R)
• M6: 961,615 km (0.106 R)
• M7: 1,242,560 km (0.093 R)
• M8: 1,367,474 km (0.096 R)
• M9: 1,563,298 km (0.11 R)
• M10: 1,671,756 km (0.086 R)
• M11: 1,881,941 km (0.111 R)
• M12: 1,983,219 km (0.063 R)
• M13: 2,236,787 km (0.069 R)
• M14: 2,375,465 km (0.091 R)
• M15: 2,597,019 km (0.081 R)
• M16: 2,942,141 km (0.092 R)
• M17: 3,496,401 km (0.092 R)
• M18: 3,822,674 km (0.071 R)
• M19: 3,952,226 km (0.106 R)
• M20: 4,273,114 km (0.118 R)
• M21: 4,427,050 km (0.098 R)
• M22: 4,740,607 km (0.072 R)
• M23: 4,900,078 km (0.075 R)
• M24: 5,041,149 km (0.114 R)
• M25: 5,245,051 km (0.062 R)
• M26: 5,327,330 km (0.116 R)
• M27: 5,430,852 km (0.101 R)
• M28: 5,597,952 km (0.108 R)
• M29: 6,950,018 km (0.067 R)
• M30: 7,177,257 km (0.096 R)
• M31: 7,360,814 km (0.081 R)
• M32: 7,522,828 km (0.102 R)
• M33: 7,756,201 km (0.089 R)
• M34: 8,110,897 km (0.05 R)
• M35: 8,206,341 km (0.058 R)
• M36: 8,811,614 km (0.094 R)
• M37: 9,306,334 km (0.095 R)
• M38: 9,582,192 km (0.04 R)
• M39: 10,167,868 km (0.048 R)
• M40: 10,374,313 km (0.111 R)
• M41: 10,530,194 km (0.11 R)
• M42: 10,608,284 km (0.103 R)
• M43: 10,739,033 km (0.03 R)
• M44: 11,347,298 km (0.09 R)
• M45: 11,858,324 km (0.099 R)
• M46: 12,048,463 km (0.07 R)
• M47: 12,459,408 km (0.093 R)
• M48: 12,680,364 km (0.106 R)
• M49: 12,791,366 km (0.105 R)
• M50: 13,351,311 km (0.104 R)
• M51: 13,719,621 km (0.105 R)
• M52: 15,492,206 km (0.038 R)
• M53: 15,610,987 km (0.105 R)
• M54: 16,571,854 km (0.029 R)
• M55: 16,784,582 km (0.103 R)
• M56: 17,613,653 km (0.093 R)
• M57: 17,986,451 km (0.039 R)
• M58: 18,299,111 km (0.079 R)
• M59: 18,771,541 km (0.068 R)
• M60: 19,247,860 km (0.073 R)
• M61: 19,567,701 km (0.087 R)
• M62: 19,889,336 km (0.07 R)
• M63: 20,180,304 km (0.094 R)
• M64: 20,537,693 km (0.093 R)
• M65: 21,291,966 km (0.107 R)
• M66: 21,391,149 km (0.107 R)
• M67: 22,155,594 km (0.057 R)
• M68: 22,322,994 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.8

Radius: 13.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.03 AU - 12.89 AU

Year: 13320 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,466,100 km

• M1: 171,140 km (0.117 R)
• M2: 296,653 km (0.106 R)
• M3: 464,202 km (0.1 R)
• M4: 548,875 km (0.1 R)
• M5: 1,574,069 km (0.116 R)
• M6: 1,689,110 km (0.042 R)
• M7: 1,855,014 km (0.072 R)
• M8: 2,386,086 km (0.055 R)
• M9: 2,546,605 km (0.12 R)
• M10: 3,020,830 km (0.084 R)
• M11: 3,253,754 km (0.103 R)
• M12: 3,614,434 km (0.051 R)
• M13: 3,706,586 km (0.086 R)
• M14: 4,840,239 km (0.12 R)
• M15: 5,045,039 km (0.095 R)
• M16: 5,392,554 km (0.057 R)
• M17: 6,147,874 km (0.091 R)
• M18: 6,444,377 km (0.107 R)
• M19: 7,090,191 km (0.065 R)
• M20: 7,519,238 km (0.114 R)
• M21: 7,637,719 km (0.116 R)
• M22: 7,876,477 km (0.083 R)
• M23: 8,077,537 km (0.075 R)
• M24: 8,898,231 km (0.097 R)
• M25: 9,191,892 km (0.052 R)
• M26: 9,361,087 km (0.082 R)
• M27: 9,831,871 km (0.111 R)
• M28: 10,398,099 km (0.065 R)
• M29: 10,885,639 km (0.104 R)
• M30: 11,699,601 km (0.116 R)
• M31: 12,253,113 km (0.076 R)
• M32: 12,579,984 km (0.108 R)
• M33: 13,099,388 km (0.111 R)
• M34: 13,770,783 km (0.05 R)
• M35: 14,798,820 km (0.111 R)
• M36: 16,054,694 km (0.104 R)
• M37: 16,207,733 km (0.097 R)
• M38: 17,659,131 km (0.065 R)
• M39: 18,187,660 km (0.111 R)
• M40: 18,400,538 km (0.114 R)
• M41: 19,968,324 km (0.111 R)
• M42: 20,851,550 km (0.106 R)
• M43: 21,747,491 km (0.114 R)
• M44: 23,867,443 km (0.091 R)
• M45: 24,981,498 km (0.066 R)
• M46: 25,099,830 km (0.074 R)
• M47: 25,277,552 km (0.082 R)
• M48: 26,052,619 km (0.079 R)
• M49: 27,381,945 km (0.067 R)
• M50: 27,687,275 km (0.078 R)
• M51: 29,354,842 km (0.085 R)
• M52: 29,604,671 km (0.095 R)
• M53: 30,421,475 km (0.114 R)
• M54: 30,991,293 km (0.111 R)
• M55: 31,373,217 km (0.073 R)
• M56: 33,762,295 km (0.06 R)
• M57: 33,893,193 km (0.112 R)
• M58: 34,089,615 km (0.085 R)
• M59: 34,549,778 km (0.097 R)
• M60: 34,681,574 km (0.06 R)
• M61: 34,945,614 km (0.043 R)
• M62: 36,544,516 km (0.076 R)
• M63: 37,082,769 km (0.083 R)
• M64: 37,555,947 km (0.049 R)
• M65: 37,895,085 km (0.077 R)
• M66: 38,439,921 km (0.1 R)
• M67: 38,781,752 km (0.113 R)
• M68: 39,675,300 km (0.051 R)
• M69: 40,367,190 km (0.104 R)
• M70: 41,903,411 km (0.116 R)
• M71: 42,325,726 km (0.043 R)
• M72: 43,957,539 km (0.107 R)
• M73: 45,609,848 km (0.057 R)
• M74: 45,899,319 km (0.044 R)
• M75: 47,209,498 km (0.088 R)
• M76: 48,089,582 km (0.111 R)
• M77: 49,197,504 km (0.108 R)
• M78: 49,717,356 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.7

Radius: 6.3

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.54 AU - 16.8 AU

Year: 18553 Days

Day: 23.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,466,100 km

• M1: 155,582 km (0.072 R)
• M2: 520,301 km (0.11 R)
• M3: 605,572 km (0.07 R)
• M4: 719,267 km (0.073 R)
• M5: 1,074,113 km (0.051 R)
• M6: 1,792,332 km (0.055 R)
• M7: 2,127,880 km (0.069 R)
• M8: 2,519,378 km (0.064 R)
• M9: 2,630,080 km (0.054 R)
• M10: 3,010,657 km (0.09 R)
• M11: 3,530,959 km (0.119 R)
• M12: 4,035,702 km (0.112 R)
• M13: 4,078,786 km (0.1 R)
• M14: 4,384,714 km (0.114 R)
• M15: 4,428,995 km (0.081 R)
• M16: 4,926,407 km (0.077 R)
• M17: 5,346,478 km (0.084 R)
• M18: 6,171,062 km (0.085 R)
• M19: 7,243,379 km (0.104 R)
• M20: 8,317,043 km (0.104 R)
• M21: 8,482,349 km (0.102 R)
• M22: 9,154,492 km (0.1 R)
• M23: 9,669,707 km (0.1 R)
• M24: 10,312,230 km (0.117 R)
• M25: 10,549,343 km (0.057 R)
• M26: 10,608,883 km (0.113 R)
• M27: 10,908,378 km (0.077 R)
• M28: 11,028,953 km (0.117 R)
• M29: 12,196,116 km (0.113 R)
• M30: 13,986,503 km (0.072 R)
• M31: 14,314,721 km (0.085 R)
• M32: 14,778,624 km (0.101 R)
• M33: 14,912,065 km (0.109 R)
• M34: 15,382,251 km (0.091 R)
• M35: 16,544,178 km (0.103 R)
• M36: 16,752,269 km (0.093 R)
• M37: 17,240,855 km (0.11 R)
• M38: 18,303,748 km (0.036 R)
• M39: 18,734,889 km (0.117 R)
• M40: 19,460,738 km (0.051 R)
• M41: 19,974,308 km (0.064 R)
• M42: 22,225,456 km (0.051 R)
• M43: 22,762,214 km (0.031 R)
• M44: 23,070,834 km (0.106 R)
• M45: 24,397,767 km (0.107 R)
• M46: 25,110,302 km (0.103 R)
• M47: 25,509,130 km (0.086 R)
• M48: 25,669,349 km (0.076 R)
• M49: 25,749,533 km (0.079 R)
• M50: 26,474,784 km (0.105 R)
• M51: 26,636,948 km (0.098 R)
• M52: 27,452,406 km (0.066 R)
• M53: 28,276,092 km (0.107 R)
• M54: 28,358,969 km (0.08 R)
• M55: 29,024,380 km (0.106 R)
• M56: 29,107,856 km (0.119 R)
• M57: 30,710,199 km (0.088 R)
• M58: 31,823,057 km (0.112 R)
• M59: 32,254,498 km (0.075 R)
• M60: 32,427,582 km (0.069 R)
• M61: 32,861,865 km (0.11 R)
• M62: 33,297,943 km (0.1 R)
• M63: 34,087,820 km (0.101 R)
• M64: 36,314,135 km (0.108 R)
• M65: 37,672,334 km (0.114 R)
• M66: 39,139,291 km (0.113 R)
• M67: 39,324,044 km (0.119 R)
• M68: 40,251,850 km (0.095 R)
• M69: 41,093,039 km (0.117 R)
• M70: 41,939,913 km (0.104 R)
• M71: 44,418,749 km (0.094 R)
• M72: 45,094,333 km (0.12 R)
• M73: 45,384,852 km (0.096 R)
• M74: 46,357,687 km (0.054 R)
• M75: 47,534,275 km (0.062 R)
• M76: 48,027,349 km (0.116 R)
• M77: 49,018,734 km (0.098 R)
• M78: 50,719,512 km (0.111 R)
• M79: 52,846,944 km (0.099 R)
• M80: 54,178,514 km (0.105 R)
• M81: 54,281,438 km (0.109 R)
• M82: 57,398,010 km (0.119 R)
• M83: 58,344,217 km (0.05 R)
• M84: 58,660,915 km (0.08 R)
• M85: 59,720,218 km (0.06 R)
• M86: 61,642,850 km (0.071 R)
• M87: 61,857,822 km (0.084 R)
• M88: 63,044,133 km (0.111 R)
• M89: 65,987,621 km (0.072 R)
• M90: 69,310,489 km (0.045 R)
• M91: 69,533,838 km (0.106 R)
• M92: 71,555,654 km (0.066 R)
• M93: 74,281,327 km (0.114 R)
• M94: 74,738,947 km (0.089 R)
• M95: 76,809,531 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.6

Radius: 6.5

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 16.01 AU - 20.97 AU

Year: 29186 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,466,100 km

• M1: 121,473 km (0.056 R)
• M2: 210,335 km (0.082 R)
• M3: 405,709 km (0.049 R)
• M4: 728,093 km (0.073 R)
• M5: 1,664,725 km (0.097 R)
• M6: 1,911,711 km (0.102 R)
• M7: 2,323,255 km (0.081 R)
• M8: 2,802,866 km (0.066 R)
• M9: 4,415,381 km (0.071 R)
• M10: 4,463,552 km (0.06 R)
• M11: 5,726,008 km (0.046 R)
• M12: 6,260,072 km (0.115 R)
• M13: 6,533,089 km (0.076 R)
• M14: 6,698,693 km (0.087 R)
• M15: 7,838,330 km (0.108 R)
• M16: 9,283,146 km (0.119 R)
• M17: 9,469,396 km (0.1 R)
• M18: 9,719,822 km (0.109 R)
• M19: 9,972,344 km (0.095 R)
• M20: 10,677,997 km (0.111 R)
• M21: 10,873,222 km (0.099 R)
• M22: 10,938,447 km (0.094 R)
• M23: 11,135,318 km (0.11 R)
• M24: 11,333,385 km (0.116 R)
• M25: 12,340,628 km (0.109 R)
• M26: 12,545,577 km (0.048 R)
• M27: 12,614,092 km (0.037 R)
• M28: 12,820,538 km (0.059 R)
• M29: 12,958,766 km (0.106 R)
• M30: 13,798,459 km (0.053 R)
• M31: 14,655,655 km (0.066 R)
• M32: 14,872,572 km (0.118 R)
• M33: 15,163,539 km (0.088 R)
• M34: 15,309,846 km (0.056 R)
• M35: 15,677,408 km (0.097 R)
• M36: 15,899,262 km (0.101 R)
• M37: 15,973,462 km (0.064 R)
• M38: 16,196,812 km (0.068 R)
• M39: 17,100,383 km (0.035 R)
• M40: 18,097,602 km (0.116 R)
• M41: 18,877,456 km (0.085 R)
• M42: 19,668,230 km (0.113 R)
• M43: 19,987,622 km (0.118 R)
• M44: 20,469,925 km (0.086 R)
• M45: 22,436,988 km (0.1 R)
• M46: 23,021,916 km (0.09 R)
• M47: 24,979,104 km (0.112 R)
• M48: 25,065,422 km (0.119 R)
• M49: 26,108,868 km (0.048 R)
• M50: 26,812,277 km (0.089 R)
• M51: 27,166,375 km (0.106 R)
• M52: 27,611,129 km (0.12 R)
• M53: 29,870,656 km (0.061 R)
• M54: 31,347,635 km (0.086 R)
• M55: 32,659,459 km (0.091 R)
• M56: 33,227,183 km (0.059 R)
• M57: 33,512,167 km (0.067 R)
• M58: 34,468,247 km (0.036 R)
• M59: 34,756,821 km (0.057 R)
• M60: 36,407,185 km (0.084 R)
• M61: 37,093,989 km (0.107 R)
• M62: 37,389,744 km (0.027 R)
• M63: 37,983,498 km (0.093 R)
• M64: 38,680,175 km (0.027 R)
• M65: 39,180,430 km (0.096 R)
• M66: 41,815,746 km (0.096 R)
• M67: 42,535,013 km (0.086 R)
• M68: 44,926,933 km (0.081 R)
• M69: 47,362,237 km (0.076 R)
• M70: 48,757,536 km (0.093 R)
• M71: 49,189,575 km (0.079 R)
• M72: 50,384,264 km (0.081 R)
• M73: 51,259,112 km (0.105 R)
• M74: 52,138,897 km (0.062 R)
• M75: 52,249,300 km (0.045 R)
• M76: 53,023,768 km (0.069 R)
• M77: 53,134,621 km (0.089 R)
• M78: 54,248,526 km (0.086 R)
• M79: 57,521,728 km (0.107 R)
• M80: 58,779,846 km (0.108 R)
• M81: 59,585,281 km (0.071 R)
• M82: 60,394,306 km (0.118 R)
• M83: 60,742,271 km (0.09 R)
• M84: 62,843,223 km (0.058 R)
• M85: 63,431,143 km (0.069 R)
• M86: 63,548,876 km (0.081 R)
• M87: 69,287,600 km (0.116 R)
• M88: 69,894,968 km (0.084 R)
• M89: 70,625,903 km (0.102 R)
• M90: 71,972,732 km (0.104 R)
• M91: 72,341,491 km (0.109 R)
• M92: 74,940,455 km (0.115 R)
• M93: 76,690,152 km (0.093 R)
• M94: 84,857,747 km (0.032 R)
• M95: 85,637,451 km (0.107 R)
• M96: 86,419,548 km (0.082 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: 271 - 11,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit