🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.68 AU - 0.7 AU

Year: 216 Days

Day: 33.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.95 AU - 0.99 AU

Year: 360 Days

Day: 14.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,945,273 km

• M1: 44,879 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.83 AU - 1.39 AU

Year: 441 Days

Day: 36.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.19 AU - 1.51 AU

Year: 591 Days

Day: 13.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,945,273 km

• M1: 448,046 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.35 AU - 1.75 AU

Year: 727 Days

Day: 13.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,945,273 km

• M1: 380,876 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.4 AU - 2.84 AU

Year: 1598 Days

Day: 20 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.05 AU - 3.51 AU

Year: 2238 Days

Day: 41 Hours

Environment

Temp: -126 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.9

Radius: 12

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.88 AU - 12.88 AU

Year: 13520 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 84,945,273 km

• M1: 197,469 km (0.094 R)
• M2: 502,948 km (0.109 R)
• M3: 600,635 km (0.112 R)
• M4: 876,943 km (0.095 R)
• M5: 999,164 km (0.068 R)
• M6: 1,216,530 km (0.079 R)
• M7: 1,697,936 km (0.087 R)
• M8: 2,793,591 km (0.095 R)
• M9: 3,361,464 km (0.091 R)
• M10: 3,625,355 km (0.108 R)
• M11: 3,726,034 km (0.066 R)
• M12: 3,999,349 km (0.057 R)
• M13: 4,386,060 km (0.091 R)
• M14: 5,119,838 km (0.093 R)
• M15: 5,309,228 km (0.05 R)
• M16: 5,501,013 km (0.119 R)
• M17: 6,210,556 km (0.104 R)
• M18: 6,617,312 km (0.072 R)
• M19: 7,413,921 km (0.093 R)
• M20: 8,374,040 km (0.071 R)
• M21: 9,188,600 km (0.076 R)
• M22: 9,280,753 km (0.104 R)
• M23: 9,512,330 km (0.07 R)
• M24: 10,218,432 km (0.09 R)
• M25: 11,088,045 km (0.092 R)
• M26: 11,531,901 km (0.117 R)
• M27: 12,538,845 km (0.093 R)
• M28: 12,641,170 km (0.103 R)
• M29: 12,794,956 km (0.095 R)
• M30: 12,949,491 km (0.111 R)
• M31: 13,052,863 km (0.069 R)
• M32: 13,156,534 km (0.071 R)
• M33: 13,260,505 km (0.098 R)
• M34: 15,014,390 km (0.104 R)
• M35: 15,341,112 km (0.065 R)
• M36: 16,783,834 km (0.09 R)
• M37: 17,293,215 km (0.107 R)
• M38: 17,750,386 km (0.108 R)
• M39: 18,560,009 km (0.105 R)
• M40: 19,618,714 km (0.119 R)
• M41: 21,978,919 km (0.077 R)
• M42: 22,164,121 km (0.05 R)
• M43: 22,412,005 km (0.068 R)
• M44: 22,598,404 km (0.093 R)
• M45: 23,098,210 km (0.104 R)
• M46: 23,475,496 km (0.119 R)
• M47: 23,791,447 km (0.114 R)
• M48: 24,108,744 km (0.084 R)
• M49: 24,555,443 km (0.101 R)
• M50: 25,911,698 km (0.082 R)
• M51: 28,158,807 km (0.062 R)
• M52: 28,696,612 km (0.111 R)
• M53: 29,987,492 km (0.118 R)
• M54: 30,812,374 km (0.07 R)
• M55: 30,950,603 km (0.119 R)
• M56: 31,297,071 km (0.074 R)
• M57: 32,274,095 km (0.036 R)
• M58: 32,907,343 km (0.098 R)
• M59: 33,331,902 km (0.12 R)
• M60: 33,687,047 km (0.118 R)
• M61: 36,062,362 km (0.096 R)
• M62: 38,045,730 km (0.119 R)
• M63: 38,268,332 km (0.031 R)
• M64: 38,416,883 km (0.089 R)
• M65: 38,789,232 km (0.102 R)
• M66: 39,462,572 km (0.105 R)
• M67: 39,838,212 km (0.062 R)
• M68: 39,913,609 km (0.045 R)
• M69: 39,988,857 km (0.038 R)
• M70: 41,048,609 km (0.115 R)
• M71: 41,276,895 km (0.095 R)
• M72: 43,272,830 km (0.112 R)
• M73: 43,582,796 km (0.032 R)
• M74: 43,737,929 km (0.086 R)
• M75: 43,971,153 km (0.082 R)
• M76: 46,404,512 km (0.073 R)
• M77: 47,119,290 km (0.068 R)
• M78: 47,198,876 km (0.087 R)
• M79: 47,517,819 km (0.093 R)
• M80: 47,757,624 km (0.091 R)
• M81: 49,285,019 km (0.072 R)
• M82: 50,991,930 km (0.119 R)
• M83: 53,297,682 km (0.104 R)
• M84: 53,796,292 km (0.119 R)
• M85: 54,046,120 km (0.072 R)
• M86: 55,553,319 km (0.118 R)
• M87: 55,637,393 km (0.07 R)
• M88: 56,565,648 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735

Radius: 12.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.27 AU - 12.57 AU

Year: 13594 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 84,945,273 km

• M1: 207,941 km (0.092 R)
• M2: 301,739 km (0.111 R)
• M3: 423,212 km (0.09 R)
• M4: 566,976 km (0.098 R)
• M5: 1,724,714 km (0.048 R)
• M6: 1,832,724 km (0.092 R)
• M7: 2,084,646 km (0.104 R)
• M8: 2,377,858 km (0.116 R)
• M9: 3,473,064 km (0.071 R)
• M10: 3,576,436 km (0.097 R)
• M11: 3,716,011 km (0.107 R)
• M12: 3,928,889 km (0.107 R)
• M13: 4,109,304 km (0.048 R)
• M14: 4,478,661 km (0.101 R)
• M15: 5,408,412 km (0.098 R)
• M16: 5,488,596 km (0.1 R)
• M17: 5,936,791 km (0.096 R)
• M18: 6,228,208 km (0.079 R)
• M19: 7,709,676 km (0.119 R)
• M20: 7,800,183 km (0.117 R)
• M21: 8,027,871 km (0.071 R)
• M22: 8,960,613 km (0.098 R)
• M23: 9,343,285 km (0.113 R)
• M24: 9,878,396 km (0.099 R)
• M25: 10,075,417 km (0.107 R)
• M26: 10,224,117 km (0.113 R)
• M27: 10,423,531 km (0.052 R)
• M28: 10,826,099 km (0.072 R)
• M29: 11,233,753 km (0.117 R)
• M30: 11,959,452 km (0.032 R)
• M31: 12,380,869 km (0.113 R)
• M32: 13,510,483 km (0.088 R)
• M33: 13,619,839 km (0.077 R)
• M34: 14,337,610 km (0.116 R)
• M35: 15,010,950 km (0.049 R)
• M36: 15,124,195 km (0.095 R)
• M37: 16,214,315 km (0.09 R)
• M38: 16,974,721 km (0.088 R)
• M39: 18,167,165 km (0.117 R)
• M40: 18,469,503 km (0.109 R)
• M41: 19,201,934 km (0.084 R)
• M42: 19,509,956 km (0.073 R)
• M43: 19,757,540 km (0.06 R)
• M44: 21,137,880 km (0.082 R)
• M45: 22,096,802 km (0.113 R)
• M46: 23,135,311 km (0.062 R)
• M47: 25,529,625 km (0.072 R)
• M48: 25,868,314 km (0.111 R)
• M49: 28,001,729 km (0.116 R)
• M50: 28,913,080 km (0.114 R)
• M51: 29,976,721 km (0.034 R)
• M52: 30,262,602 km (0.082 R)
• M53: 30,405,917 km (0.106 R)
• M54: 31,125,483 km (0.114 R)
• M55: 32,215,453 km (0.114 R)
• M56: 32,654,971 km (0.042 R)
• M57: 34,357,993 km (0.053 R)
• M58: 35,333,371 km (0.064 R)
• M59: 36,317,875 km (0.106 R)
• M60: 38,468,644 km (0.1 R)
• M61: 39,168,762 km (0.12 R)
• M62: 39,716,290 km (0.026 R)
• M63: 41,453,271 km (0.118 R)
• M64: 41,612,443 km (0.118 R)
• M65: 43,134,302 km (0.075 R)
• M66: 43,618,700 km (0.107 R)
• M67: 43,942,729 km (0.076 R)
• M68: 44,186,125 km (0.039 R)
• M69: 44,348,738 km (0.081 R)
• M70: 45,082,814 km (0.074 R)
• M71: 45,328,304 km (0.089 R)
• M72: 46,728,391 km (0.109 R)
• M73: 47,808,488 km (0.119 R)
• M74: 49,149,184 km (0.05 R)
• M75: 51,524,947 km (0.11 R)
• M76: 52,382,442 km (0.045 R)
• M77: 54,111,794 km (0.025 R)
• M78: 54,372,692 km (0.118 R)
• M79: 56,917,352 km (0.115 R)
• M80: 57,448,574 km (0.099 R)
• M81: 58,159,613 km (0.092 R)
• M82: 58,337,784 km (0.06 R)
• M83: 58,516,105 km (0.081 R)
• M84: 58,784,034 km (0.083 R)
• M85: 59,052,413 km (0.084 R)
• M86: 59,500,459 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.8

Radius: 6.4

Gravity: 22.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.79 AU - 15.85 AU

Year: 20415 Days

Day: 15.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 53.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,945,273 km

• M1: 129,253 km (0.09 R)
• M2: 267,631 km (0.113 R)
• M3: 319,691 km (0.115 R)
• M4: 1,753,437 km (0.077 R)
• M5: 1,999,824 km (0.073 R)
• M6: 2,370,977 km (0.075 R)
• M7: 2,486,466 km (0.066 R)
• M8: 3,133,627 km (0.11 R)
• M9: 4,011,617 km (0.067 R)
• M10: 4,242,446 km (0.115 R)
• M11: 4,572,908 km (0.101 R)
• M12: 4,960,665 km (0.1 R)
• M13: 5,158,434 km (0.027 R)
• M14: 5,767,596 km (0.12 R)
• M15: 6,239,278 km (0.074 R)
• M16: 6,292,386 km (0.098 R)
• M17: 6,452,904 km (0.068 R)
• M18: 6,723,228 km (0.075 R)
• M19: 6,997,440 km (0.092 R)
• M20: 7,899,067 km (0.062 R)
• M21: 8,896,585 km (0.094 R)
• M22: 9,136,989 km (0.094 R)
• M23: 9,197,427 km (0.071 R)
• M24: 9,440,673 km (0.085 R)
• M25: 10,815,328 km (0.042 R)
• M26: 11,200,991 km (0.094 R)
• M27: 11,330,543 km (0.091 R)
• M28: 11,656,666 km (0.114 R)
• M29: 11,853,836 km (0.075 R)
• M30: 13,539,206 km (0.095 R)
• M31: 14,869,430 km (0.119 R)
• M32: 15,083,205 km (0.11 R)
• M33: 20,749,075 km (0.118 R)
• M34: 22,850,028 km (0.071 R)
• M35: 23,510,053 km (0.11 R)
• M36: 23,842,460 km (0.096 R)
• M37: 24,343,762 km (0.105 R)
• M38: 25,102,523 km (0.099 R)
• M39: 25,357,138 km (0.086 R)
• M40: 26,297,959 km (0.119 R)
• M41: 27,511,946 km (0.093 R)
• M42: 28,390,235 km (0.116 R)
• M43: 30,625,826 km (0.115 R)
• M44: 31,627,234 km (0.107 R)
• M45: 33,382,316 km (0.04 R)
• M46: 33,849,361 km (0.098 R)
• M47: 33,943,009 km (0.06 R)
• M48: 34,506,843 km (0.095 R)
• M49: 36,025,561 km (0.108 R)
• M50: 37,760,148 km (0.097 R)
• M51: 38,246,640 km (0.085 R)
• M52: 38,344,328 km (0.11 R)
• M53: 39,423,078 km (0.043 R)
• M54: 40,412,369 km (0.047 R)
• M55: 41,209,725 km (0.067 R)
• M56: 41,409,887 km (0.099 R)
• M57: 41,911,639 km (0.077 R)
• M58: 43,836,664 km (0.079 R)
• M59: 43,938,839 km (0.08 R)
• M60: 46,725,698 km (0.085 R)
• M61: 48,826,800 km (0.089 R)
• M62: 51,173,243 km (0.101 R)
• M63: 53,993,312 km (0.106 R)
• M64: 54,321,829 km (0.1 R)
• M65: 54,431,634 km (0.067 R)
• M66: 57,421,048 km (0.055 R)
• M67: 57,980,395 km (0.111 R)
• M68: 58,879,179 km (0.109 R)
• M69: 60,122,636 km (0.105 R)
• M70: 60,690,659 km (0.062 R)
• M71: 61,717,649 km (0.106 R)
• M72: 62,290,758 km (0.056 R)
• M73: 63,095,894 km (0.119 R)
• M74: 64,832,875 km (0.096 R)
• M75: 65,532,095 km (0.067 R)
• M76: 66,233,709 km (0.063 R)
• M77: 67,880,632 km (0.091 R)
• M78: 69,779,328 km (0.089 R)
• M79: 70,256,845 km (0.051 R)
• M80: 73,022,760 km (0.059 R)
• M81: 75,456,867 km (0.073 R)
• M82: 77,423,032 km (0.112 R)
• M83: 77,546,599 km (0.067 R)
• M84: 79,281,785 km (0.106 R)
• M85: 80,029,326 km (0.101 R)
• M86: 81,280,562 km (0.076 R)
• M87: 81,531,588 km (0.083 R)
• M88: 81,657,100 km (0.067 R)
• M89: 83,675,475 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 12,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit