🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.6 AU - 0.94 AU

Year: 244 Days

Day: 25.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,328,266 km

• M1: 190,438 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.81 AU - 1.33 AU

Year: 400 Days

Day: 45 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,328,266 km

• M1: 679,922 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.12 AU - 2.18 AU

Year: 1140 Days

Day: 17.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.44 AU - 3.52 AU

Year: 1860 Days

Day: 21.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,328,266 km

• M1: 388,655 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.7 AU - 4.12 AU

Year: 2796 Days

Day: 40.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 165.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,328,266 km

• M1: 142,417 km (0.052 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 9.4

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.52 AU - 6.34 AU

Year: 4576 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,328,266 km

• M1: 152,590 km (0.087 R)
• M2: 251,025 km (0.062 R)
• M3: 457,769 km (0.07 R)
• M4: 619,934 km (0.11 R)
• M5: 912,248 km (0.096 R)
• M6: 1,014,722 km (0.106 R)
• M7: 1,107,772 km (0.075 R)
• M8: 1,404,724 km (0.103 R)
• M9: 1,726,509 km (0.111 R)
• M10: 1,839,007 km (0.12 R)
• M11: 1,987,258 km (0.035 R)
• M12: 2,139,549 km (0.073 R)
• M13: 2,313,232 km (0.099 R)
• M14: 2,437,697 km (0.035 R)
• M15: 2,509,953 km (0.053 R)
• M16: 2,805,708 km (0.115 R)
• M17: 3,310,302 km (0.06 R)
• M18: 3,410,682 km (0.108 R)
• M19: 3,491,614 km (0.093 R)
• M20: 3,717,806 km (0.103 R)
• M21: 3,885,206 km (0.098 R)
• M22: 4,012,514 km (0.101 R)
• M23: 4,162,710 km (0.087 R)
• M24: 4,336,693 km (0.057 R)
• M25: 4,941,666 km (0.089 R)
• M26: 5,079,745 km (0.114 R)
• M27: 5,336,156 km (0.091 R)
• M28: 5,501,611 km (0.108 R)
• M29: 6,057,218 km (0.03 R)
• M30: 6,379,152 km (0.068 R)
• M31: 6,630,626 km (0.112 R)
• M32: 6,783,067 km (0.03 R)
• M33: 7,039,777 km (0.093 R)
• M34: 7,117,418 km (0.119 R)
• M35: 7,299,628 km (0.102 R)
• M36: 7,562,771 km (0.102 R)
• M37: 7,668,836 km (0.066 R)
• M38: 7,802,277 km (0.087 R)
• M39: 8,098,331 km (0.096 R)
• M40: 8,508,080 km (0.088 R)
• M41: 9,490,190 km (0.11 R)
• M42: 9,806,290 km (0.106 R)
• M43: 10,184,324 km (0.106 R)
• M44: 10,360,550 km (0.098 R)
• M45: 10,508,054 km (0.069 R)
• M46: 10,835,075 km (0.074 R)
• M47: 11,044,960 km (0.047 R)
• M48: 11,377,367 km (0.097 R)
• M49: 11,774,699 km (0.103 R)
• M50: 11,836,184 km (0.098 R)
• M51: 12,114,286 km (0.113 R)
• M52: 12,488,580 km (0.101 R)
• M53: 12,866,614 km (0.12 R)
• M54: 13,569,574 km (0.104 R)
• M55: 13,828,229 km (0.04 R)
• M56: 14,482,121 km (0.081 R)
• M57: 14,647,128 km (0.116 R)
• M58: 14,979,235 km (0.056 R)
• M59: 15,179,546 km (0.087 R)
• M60: 15,313,736 km (0.107 R)
• M61: 16,297,491 km (0.081 R)
• M62: 17,266,885 km (0.059 R)
• M63: 17,617,543 km (0.065 R)
• M64: 17,970,594 km (0.12 R)
• M65: 18,683,727 km (0.083 R)
• M66: 18,863,544 km (0.073 R)
• M67: 19,588,196 km (0.079 R)
• M68: 20,506,876 km (0.076 R)
• M69: 20,952,827 km (0.105 R)
• M70: 21,251,874 km (0.119 R)
• M71: 21,364,371 km (0.103 R)
• M72: 21,740,909 km (0.096 R)
• M73: 21,967,849 km (0.055 R)
• M74: 22,960,431 km (0.077 R)
• M75: 23,656,061 km (0.112 R)
• M76: 23,850,688 km (0.1 R)
• M77: 24,831,003 km (0.107 R)
• M78: 25,624,769 km (0.072 R)
• M79: 25,784,539 km (0.08 R)
• M80: 26,669,112 km (0.102 R)
• M81: 26,912,059 km (0.036 R)
• M82: 27,155,753 km (0.033 R)
• M83: 27,277,975 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540

Radius: 11.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.36 AU - 10.88 AU

Year: 9961 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,328,266 km

• M1: 158,574 km (0.108 R)
• M2: 312,061 km (0.101 R)
• M3: 615,595 km (0.111 R)
• M4: 1,097,151 km (0.068 R)
• M5: 1,209,798 km (0.066 R)
• M6: 1,468,004 km (0.102 R)
• M7: 2,177,846 km (0.086 R)
• M8: 2,902,947 km (0.097 R)
• M9: 3,528,116 km (0.108 R)
• M10: 3,929,038 km (0.117 R)
• M11: 4,105,265 km (0.108 R)
• M12: 4,344,472 km (0.077 R)
• M13: 4,619,133 km (0.06 R)
• M14: 4,774,117 km (0.099 R)
• M15: 5,153,347 km (0.11 R)
• M16: 5,314,315 km (0.111 R)
• M17: 6,075,918 km (0.088 R)
• M18: 6,452,306 km (0.11 R)
• M19: 7,335,831 km (0.104 R)
• M20: 7,480,791 km (0.101 R)
• M21: 8,712,430 km (0.05 R)
• M22: 9,214,930 km (0.118 R)
• M23: 9,489,292 km (0.089 R)
• M24: 9,607,774 km (0.103 R)
• M25: 10,046,395 km (0.074 R)
• M26: 10,369,376 km (0.091 R)
• M27: 10,491,448 km (0.108 R)
• M28: 10,573,129 km (0.077 R)
• M29: 10,654,959 km (0.066 R)
• M30: 11,359,116 km (0.08 R)
• M31: 11,653,525 km (0.12 R)
• M32: 12,335,840 km (0.057 R)
• M33: 12,465,243 km (0.115 R)
• M34: 12,638,327 km (0.057 R)
• M35: 13,031,022 km (0.107 R)
• M36: 13,250,931 km (0.041 R)
• M37: 13,472,036 km (0.115 R)
• M38: 13,649,908 km (0.087 R)
• M39: 14,323,547 km (0.09 R)
• M40: 14,778,624 km (0.059 R)
• M41: 15,749,813 km (0.085 R)
• M42: 15,843,462 km (0.112 R)
• M43: 16,219,551 km (0.065 R)
• M44: 17,365,770 km (0.101 R)
• M45: 18,095,358 km (0.118 R)
• M46: 18,983,970 km (0.08 R)
• M47: 19,785,964 km (0.1 R)
• M48: 20,038,784 km (0.092 R)
• M49: 20,547,716 km (0.078 R)
• M50: 20,701,204 km (0.079 R)
• M51: 20,906,602 km (0.082 R)
• M52: 22,731,546 km (0.082 R)
• M53: 23,102,698 km (0.089 R)
• M54: 23,743,426 km (0.09 R)
• M55: 23,850,837 km (0.105 R)
• M56: 24,066,109 km (0.112 R)
• M57: 24,715,663 km (0.083 R)
• M58: 26,476,130 km (0.106 R)
• M59: 26,754,831 km (0.105 R)
• M60: 26,866,581 km (0.107 R)
• M61: 27,034,579 km (0.047 R)
• M62: 27,879,358 km (0.087 R)
• M63: 28,618,671 km (0.077 R)
• M64: 28,732,964 km (0.111 R)
• M65: 29,019,294 km (0.039 R)
• M66: 30,000,357 km (0.105 R)
• M67: 30,933,399 km (0.094 R)
• M68: 31,168,268 km (0.04 R)
• M69: 31,403,585 km (0.044 R)
• M70: 31,521,468 km (0.119 R)
• M71: 33,729,234 km (0.115 R)
• M72: 34,092,008 km (0.108 R)
• M73: 34,213,183 km (0.077 R)
• M74: 35,126,777 km (0.053 R)
• M75: 38,418,229 km (0.101 R)
• M76: 39,177,139 km (0.089 R)
• M77: 39,558,315 km (0.077 R)
• M78: 39,749,501 km (0.107 R)
• M79: 40,260,527 km (0.088 R)
• M80: 41,418,564 km (0.101 R)
• M81: 42,066,622 km (0.083 R)
• M82: 42,914,094 km (0.08 R)
• M83: 43,307,088 km (0.07 R)
• M84: 43,701,278 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33

Radius: 8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.27 AU - 21.07 AU

Year: 25730 Days

Day: 22.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,328,266 km

• M1: 114,592 km (0.079 R)
• M2: 341,382 km (0.092 R)
• M3: 486,642 km (0.119 R)
• M4: 797,057 km (0.074 R)
• M5: 880,234 km (0.095 R)
• M6: 1,210,396 km (0.086 R)
• M7: 1,274,424 km (0.072 R)
• M8: 1,736,981 km (0.107 R)
• M9: 2,267,904 km (0.096 R)
• M10: 2,889,333 km (0.086 R)
• M11: 2,997,941 km (0.096 R)
• M12: 3,063,764 km (0.091 R)
• M13: 3,677,415 km (0.116 R)
• M14: 3,914,378 km (0.084 R)
• M15: 4,107,509 km (0.101 R)
• M16: 4,654,738 km (0.11 R)
• M17: 4,705,601 km (0.081 R)
• M18: 5,040,999 km (0.05 R)
• M19: 5,464,511 km (0.096 R)
• M20: 6,515,436 km (0.077 R)
• M21: 7,122,504 km (0.069 R)
• M22: 7,808,111 km (0.114 R)
• M23: 7,929,585 km (0.069 R)
• M24: 8,143,510 km (0.11 R)
• M25: 8,452,429 km (0.119 R)
• M26: 9,596,404 km (0.102 R)
• M27: 9,726,405 km (0.101 R)
• M28: 10,021,262 km (0.059 R)
• M29: 10,285,901 km (0.073 R)
• M30: 10,519,273 km (0.119 R)
• M31: 10,889,528 km (0.108 R)
• M32: 11,781,880 km (0.105 R)
• M33: 12,377,877 km (0.097 R)
• M34: 12,555,001 km (0.047 R)
• M35: 12,983,749 km (0.047 R)
• M36: 13,163,715 km (0.108 R)
• M37: 13,526,191 km (0.084 R)
• M38: 14,521,465 km (0.094 R)
• M39: 14,633,514 km (0.11 R)
• M40: 15,046,853 km (0.115 R)
• M41: 15,235,945 km (0.104 R)
• M42: 15,616,522 km (0.056 R)
• M43: 15,808,007 km (0.076 R)
• M44: 16,387,250 km (0.042 R)
• M45: 16,620,772 km (0.113 R)
• M46: 16,855,491 km (0.098 R)
• M47: 17,526,438 km (0.028 R)
• M48: 17,965,358 km (0.058 R)
• M49: 19,016,881 km (0.113 R)
• M50: 19,221,382 km (0.077 R)
• M51: 19,344,501 km (0.074 R)
• M52: 19,508,909 km (0.088 R)
• M53: 19,673,915 km (0.079 R)
• M54: 20,547,417 km (0.079 R)
• M55: 21,391,149 km (0.073 R)
• M56: 21,476,121 km (0.118 R)
• M57: 21,603,877 km (0.095 R)
• M58: 22,031,428 km (0.11 R)
• M59: 22,894,757 km (0.102 R)
• M60: 23,857,270 km (0.085 R)
• M61: 24,699,207 km (0.085 R)
• M62: 25,415,631 km (0.089 R)
• M63: 26,868,974 km (0.09 R)
• M64: 26,960,678 km (0.093 R)
• M65: 27,282,612 km (0.096 R)
• M66: 28,162,697 km (0.078 R)
• M67: 28,910,985 km (0.112 R)
• M68: 30,283,845 km (0.083 R)
• M69: 31,243,067 km (0.105 R)
• M70: 31,920,446 km (0.062 R)
• M71: 32,553,843 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.7

Radius: 6.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.04 AU - 21.32 AU

Year: 26885 Days

Day: 22.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,328,266 km

• M1: 95,593 km (0.071 R)
• M2: 217,067 km (0.1 R)
• M3: 913,295 km (0.056 R)
• M4: 1,090,269 km (0.101 R)
• M5: 1,351,617 km (0.118 R)
• M6: 1,426,266 km (0.104 R)
• M7: 1,476,830 km (0.107 R)
• M8: 1,553,873 km (0.117 R)
• M9: 3,222,488 km (0.029 R)
• M10: 3,701,051 km (0.105 R)
• M11: 4,422,861 km (0.096 R)
• M12: 4,876,442 km (0.061 R)
• M13: 6,074,422 km (0.043 R)
• M14: 6,199,037 km (0.108 R)
• M15: 6,282,512 km (0.106 R)
• M16: 6,450,810 km (0.05 R)
• M17: 7,491,113 km (0.091 R)
• M18: 7,894,579 km (0.101 R)
• M19: 8,121,818 km (0.117 R)
• M20: 8,305,075 km (0.099 R)
• M21: 8,675,929 km (0.097 R)
• M22: 9,146,863 km (0.098 R)
• M23: 9,917,890 km (0.097 R)
• M24: 11,265,468 km (0.115 R)
• M25: 11,367,493 km (0.05 R)
• M26: 11,624,054 km (0.114 R)
• M27: 12,669,444 km (0.026 R)
• M28: 14,237,977 km (0.037 R)
• M29: 14,459,083 km (0.085 R)
• M30: 14,625,735 km (0.096 R)
• M31: 15,411,573 km (0.025 R)
• M32: 16,095,983 km (0.106 R)
• M33: 16,384,108 km (0.105 R)
• M34: 16,615,835 km (0.057 R)
• M35: 17,376,541 km (0.069 R)
• M36: 17,790,777 km (0.109 R)
• M37: 18,689,412 km (0.081 R)
• M38: 18,810,287 km (0.052 R)
• M39: 19,910,429 km (0.043 R)
• M40: 20,968,386 km (0.118 R)
• M41: 21,282,990 km (0.088 R)
• M42: 21,535,810 km (0.1 R)
• M43: 23,073,826 km (0.085 R)
• M44: 23,268,453 km (0.109 R)
• M45: 24,118,618 km (0.092 R)
• M46: 24,316,236 km (0.11 R)
• M47: 24,646,698 km (0.032 R)
• M48: 24,978,805 km (0.11 R)
• M49: 25,983,804 km (0.12 R)
• M50: 26,118,891 km (0.052 R)
• M51: 26,389,513 km (0.059 R)
• M52: 27,344,396 km (0.087 R)
• M53: 27,825,952 km (0.105 R)
• M54: 28,241,086 km (0.069 R)
• M55: 28,379,913 km (0.103 R)
• M56: 31,131,616 km (0.041 R)
• M57: 31,418,694 km (0.025 R)
• M58: 31,995,245 km (0.083 R)
• M59: 32,502,830 km (0.12 R)
• M60: 33,599,083 km (0.069 R)
• M61: 35,228,952 km (0.091 R)
• M62: 35,527,998 km (0.068 R)
• M63: 35,978,288 km (0.084 R)
• M64: 37,036,094 km (0.069 R)
• M65: 38,027,480 km (0.066 R)
• M66: 38,104,074 km (0.112 R)
• M67: 38,334,305 km (0.077 R)
• M68: 39,647,325 km (0.096 R)
• M69: 39,802,757 km (0.098 R)
• M70: 41,447,137 km (0.044 R)
• M71: 41,526,125 km (0.105 R)
• M72: 42,158,774 km (0.103 R)
• M73: 42,555,807 km (0.099 R)
• M74: 42,874,301 km (0.072 R)
• M75: 44,398,105 km (0.076 R)
• M76: 46,102,773 km (0.112 R)
• M77: 47,004,249 km (0.116 R)
• M78: 47,415,943 km (0.116 R)
• M79: 47,580,949 km (0.062 R)
• M80: 48,408,824 km (0.114 R)
• M81: 49,911,086 km (0.119 R)
• M82: 50,246,933 km (0.069 R)
• M83: 50,583,678 km (0.069 R)
• M84: 52,533,835 km (0.086 R)
• M85: 53,132,227 km (0.025 R)
• M86: 53,475,255 km (0.117 R)
• M87: 54,594,995 km (0.111 R)
• M88: 54,767,930 km (0.088 R)
• M89: 55,722,514 km (0.08 R)
• M90: 55,983,712 km (0.068 R)
• M91: 56,857,513 km (0.068 R)
• M92: 57,208,320 km (0.055 R)
• M93: 57,471,912 km (0.103 R)
• M94: 57,735,952 km (0.093 R)
• M95: 57,824,065 km (0.082 R)
• M96: 58,795,853 km (0.081 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit