🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.71 AU - 2.31 AU

Year: 1016 Days

Day: 12.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,788,531 km

• M1: 391,498 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.84 AU - 3.14 AU

Year: 1843 Days

Day: 19.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.87 AU - 3.25 AU

Year: 1908 Days

Day: 24.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,788,531 km

• M1: 2,714,453 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.02 AU - 3.24 AU

Year: 1974 Days

Day: 24.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.78 AU - 3.72 AU

Year: 2088 Days

Day: 37.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,788,531 km

• M1: 2,441,138 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.54 AU - 3.84 AU

Year: 2527 Days

Day: 43.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.6 °

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 7 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.1

Radius: 10.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.06 AU - 7.9 AU

Year: 5880 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,788,531 km

• M1: 183,108 km (0.038 R)
• M2: 370,105 km (0.071 R)
• M3: 437,125 km (0.07 R)
• M4: 520,152 km (0.088 R)
• M5: 632,949 km (0.079 R)
• M6: 754,721 km (0.089 R)
• M7: 1,066,782 km (0.059 R)
• M8: 1,276,369 km (0.109 R)
• M9: 1,466,807 km (0.088 R)
• M10: 1,893,909 km (0.091 R)
• M11: 2,056,971 km (0.113 R)
• M12: 2,339,412 km (0.033 R)
• M13: 2,755,742 km (0.102 R)
• M14: 3,281,728 km (0.059 R)
• M15: 3,478,898 km (0.106 R)
• M16: 3,747,726 km (0.114 R)
• M17: 3,838,831 km (0.106 R)
• M18: 4,116,784 km (0.117 R)
• M19: 4,377,533 km (0.106 R)
• M20: 4,570,365 km (0.099 R)
• M21: 4,692,436 km (0.048 R)
• M22: 4,815,555 km (0.107 R)
• M23: 4,914,888 km (0.101 R)
• M24: 5,293,371 km (0.048 R)
• M25: 5,865,733 km (0.119 R)
• M26: 5,971,797 km (0.074 R)
• M27: 6,051,982 km (0.117 R)
• M28: 6,539,821 km (0.085 R)
• M29: 6,760,777 km (0.087 R)
• M30: 6,928,177 km (0.107 R)
• M31: 7,012,251 km (0.102 R)
• M32: 7,467,178 km (0.09 R)
• M33: 7,727,179 km (0.04 R)
• M34: 8,315,846 km (0.086 R)
• M35: 8,405,456 km (0.082 R)
• M36: 8,495,214 km (0.034 R)
• M37: 8,827,621 km (0.036 R)
• M38: 8,918,875 km (0.116 R)
• M39: 9,102,582 km (0.085 R)
• M40: 9,225,850 km (0.086 R)
• M41: 9,849,973 km (0.075 R)
• M42: 10,039,962 km (0.109 R)
• M43: 10,230,998 km (0.116 R)
• M44: 10,359,204 km (0.101 R)
• M45: 10,520,021 km (0.101 R)
• M46: 11,139,057 km (0.094 R)
• M47: 11,971,420 km (0.107 R)
• M48: 12,344,068 km (0.077 R)
• M49: 12,720,457 km (0.111 R)
• M50: 13,695,685 km (0.051 R)
• M51: 14,049,783 km (0.108 R)
• M52: 14,912,065 km (0.099 R)
• M53: 15,276,486 km (0.068 R)
• M54: 15,422,942 km (0.077 R)
• M55: 16,125,603 km (0.116 R)
• M56: 16,687,642 km (0.114 R)
• M57: 17,217,967 km (0.068 R)
• M58: 17,985,254 km (0.03 R)
• M59: 18,062,597 km (0.098 R)
• M60: 18,489,998 km (0.117 R)
• M61: 20,071,995 km (0.072 R)
• M62: 20,232,663 km (0.066 R)
• M63: 21,573,659 km (0.074 R)
• M64: 22,400,486 km (0.09 R)
• M65: 22,901,489 km (0.073 R)
• M66: 22,985,414 km (0.116 R)
• M67: 23,237,636 km (0.052 R)
• M68: 23,957,201 km (0.075 R)
• M69: 24,127,593 km (0.102 R)
• M70: 24,469,574 km (0.113 R)
• M71: 24,598,228 km (0.089 R)
• M72: 24,684,097 km (0.085 R)
• M73: 26,028,234 km (0.115 R)
• M74: 26,510,987 km (0.038 R)
• M75: 26,731,344 km (0.044 R)
• M76: 26,996,581 km (0.089 R)
• M77: 27,218,285 km (0.082 R)
• M78: 27,574,328 km (0.095 R)
• M79: 27,752,948 km (0.04 R)
• M80: 28,832,446 km (0.084 R)
• M81: 29,286,326 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.5

Radius: 12.5

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.06 AU - 10.96 AU

Year: 11289 Days

Day: 9.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 25,788,531 km

• M1: 181,462 km (0.091 R)
• M2: 290,669 km (0.068 R)
• M3: 461,061 km (0.1 R)
• M4: 725,849 km (0.115 R)
• M5: 1,192,295 km (0.09 R)
• M6: 1,616,854 km (0.078 R)
• M7: 1,768,845 km (0.09 R)
• M8: 2,310,240 km (0.117 R)
• M9: 2,599,861 km (0.093 R)
• M10: 2,689,171 km (0.081 R)
• M11: 3,805,770 km (0.084 R)
• M12: 3,941,754 km (0.072 R)
• M13: 4,183,804 km (0.063 R)
• M14: 4,430,640 km (0.047 R)
• M15: 4,610,008 km (0.114 R)
• M16: 4,976,074 km (0.081 R)
• M17: 5,313,567 km (0.115 R)
• M18: 5,542,900 km (0.12 R)
• M19: 5,932,154 km (0.082 R)
• M20: 6,250,199 km (0.12 R)
• M21: 6,492,248 km (0.084 R)
• M22: 6,737,589 km (0.084 R)
• M23: 7,069,397 km (0.103 R)
• M24: 7,153,172 km (0.079 R)
• M25: 7,279,582 km (0.067 R)
• M26: 8,272,762 km (0.11 R)
• M27: 8,405,456 km (0.112 R)
• M28: 8,494,317 km (0.063 R)
• M29: 8,943,410 km (0.047 R)
• M30: 9,125,321 km (0.056 R)
• M31: 11,107,492 km (0.079 R)
• M32: 11,205,180 km (0.054 R)
• M33: 11,450,520 km (0.086 R)
• M34: 13,114,198 km (0.059 R)
• M35: 13,476,823 km (0.081 R)
• M36: 13,790,231 km (0.1 R)
• M37: 14,424,376 km (0.03 R)
• M38: 14,584,296 km (0.08 R)
• M39: 15,447,775 km (0.08 R)
• M40: 16,998,507 km (0.106 R)
• M41: 17,111,154 km (0.096 R)
• M42: 17,678,130 km (0.056 R)
• M43: 17,792,423 km (0.077 R)
• M44: 18,482,518 km (0.116 R)
• M45: 18,947,318 km (0.112 R)
• M46: 19,475,100 km (0.101 R)
• M47: 20,186,138 km (0.096 R)
• M48: 20,966,142 km (0.039 R)
• M49: 21,756,018 km (0.1 R)
• M50: 21,878,389 km (0.053 R)
• M51: 22,185,364 km (0.087 R)
• M52: 22,803,503 km (0.046 R)
• M53: 23,867,592 km (0.12 R)
• M54: 24,246,972 km (0.049 R)
• M55: 24,500,990 km (0.105 R)
• M56: 25,011,717 km (0.096 R)
• M57: 25,719,764 km (0.029 R)
• M58: 26,434,243 km (0.116 R)
• M59: 26,564,991 km (0.113 R)
• M60: 27,551,589 km (0.073 R)
• M61: 27,750,255 km (0.12 R)
• M62: 28,416,265 km (0.099 R)
• M63: 29,289,917 km (0.097 R)
• M64: 31,270,593 km (0.085 R)
• M65: 36,081,510 km (0.088 R)
• M66: 36,589,844 km (0.089 R)
• M67: 37,319,882 km (0.1 R)
• M68: 37,466,488 km (0.074 R)
• M69: 38,054,856 km (0.081 R)
• M70: 38,498,114 km (0.054 R)
• M71: 39,389,867 km (0.117 R)
• M72: 39,613,815 km (0.037 R)
• M73: 40,589,193 km (0.093 R)
• M74: 41,269,265 km (0.109 R)
• M75: 41,876,782 km (0.088 R)
• M76: 43,100,942 km (0.114 R)
• M77: 43,408,665 km (0.093 R)
• M78: 45,897,824 km (0.085 R)
• M79: 46,133,440 km (0.06 R)
• M80: 46,606,169 km (0.085 R)
• M81: 47,238,819 km (0.094 R)
• M82: 48,113,368 km (0.062 R)
• M83: 48,432,759 km (0.085 R)
• M84: 48,512,794 km (0.045 R)
• M85: 48,832,934 km (0.108 R)
• M86: 51,664,971 km (0.091 R)
• M87: 54,716,319 km (0.113 R)
• M88: 55,467,300 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.6

Radius: 7.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.57 AU - 16.57 AU

Year: 17818 Days

Day: 24 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,788,531 km

• M1: 94,845 km (0.11 R)
• M2: 145,260 km (0.076 R)
• M3: 317,447 km (0.097 R)
• M4: 392,994 km (0.092 R)
• M5: 447,298 km (0.058 R)
• M6: 524,041 km (0.094 R)
• M7: 714,031 km (0.062 R)
• M8: 2,133,266 km (0.116 R)
• M9: 2,491,253 km (0.028 R)
• M10: 2,579,217 km (0.098 R)
• M11: 2,904,742 km (0.116 R)
• M12: 2,978,793 km (0.111 R)
• M13: 3,147,838 km (0.044 R)
• M14: 4,101,824 km (0.091 R)
• M15: 4,438,569 km (0.065 R)
• M16: 4,588,765 km (0.081 R)
• M17: 5,093,807 km (0.092 R)
• M18: 5,318,952 km (0.065 R)
• M19: 6,687,773 km (0.099 R)
• M20: 9,476,128 km (0.081 R)
• M21: 10,514,038 km (0.089 R)
• M22: 11,528,610 km (0.097 R)
• M23: 12,786,878 km (0.085 R)
• M24: 13,463,360 km (0.074 R)
• M25: 15,431,170 km (0.082 R)
• M26: 15,822,368 km (0.027 R)
• M27: 16,581,129 km (0.073 R)
• M28: 17,724,505 km (0.094 R)
• M29: 18,443,473 km (0.063 R)
• M30: 18,754,487 km (0.083 R)
• M31: 19,803,617 km (0.09 R)
• M32: 20,513,608 km (0.034 R)
• M33: 24,602,716 km (0.111 R)
• M34: 25,097,736 km (0.094 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 17,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit