🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.33 AU

Year: 525 Days

Day: 29.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,696,571 km

• M1: 42,785 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.91 AU - 1.93 AU

Year: 931 Days

Day: 21.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 57.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,696,571 km

• M1: 73,602 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.02 AU - 2.54 AU

Year: 1204 Days

Day: 25 Hours

Environment

Temp: -72 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,696,571 km

• M1: 57,595 km (0.052 R)
• M2: 1,653,356 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.06 AU - 3.28 AU

Year: 1526 Days

Day: 45.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,696,571 km

• M1: 123,119 km (0.114 R)
• M2: 1,558,511 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.7 AU - 3.78 AU

Year: 2040 Days

Day: 41.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.53 AU - 3.87 AU

Year: 2490 Days

Day: 38.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.97 AU - 6.53 AU

Year: 4208 Days

Day: 44 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 12.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.98 AU - 11.28 AU

Year: 9651 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 45,696,571 km

• M1: 158,723 km (0.093 R)
• M2: 399,726 km (0.06 R)
• M3: 481,556 km (0.108 R)
• M4: 677,978 km (0.101 R)
• M5: 757,713 km (0.078 R)
• M6: 940,671 km (0.072 R)
• M7: 1,071,270 km (0.071 R)
• M8: 1,293,573 km (0.071 R)
• M9: 1,800,111 km (0.097 R)
• M10: 1,898,696 km (0.055 R)
• M11: 2,275,982 km (0.038 R)
• M12: 2,658,504 km (0.075 R)
• M13: 3,002,579 km (0.078 R)
• M14: 3,220,094 km (0.058 R)
• M15: 3,545,769 km (0.077 R)
• M16: 4,011,018 km (0.089 R)
• M17: 4,473,425 km (0.091 R)
• M18: 4,563,483 km (0.028 R)
• M19: 4,953,036 km (0.119 R)
• M20: 5,069,573 km (0.096 R)
• M21: 7,109,938 km (0.118 R)
• M22: 7,669,284 km (0.048 R)
• M23: 8,298,194 km (0.119 R)
• M24: 8,576,895 km (0.109 R)
• M25: 9,029,129 km (0.09 R)
• M26: 10,945,627 km (0.064 R)
• M27: 11,560,026 km (0.079 R)
• M28: 11,996,852 km (0.114 R)
• M29: 12,343,769 km (0.091 R)
• M30: 14,695,597 km (0.077 R)
• M31: 15,033,090 km (0.096 R)
• M32: 15,338,868 km (0.115 R)
• M33: 16,095,385 km (0.085 R)
• M34: 16,934,329 km (0.077 R)
• M35: 17,075,550 km (0.096 R)
• M36: 17,751,732 km (0.114 R)
• M37: 18,075,163 km (0.106 R)
• M38: 20,130,787 km (0.088 R)
• M39: 20,807,119 km (0.078 R)
• M40: 21,758,861 km (0.041 R)
• M41: 22,143,626 km (0.034 R)
• M42: 23,665,336 km (0.096 R)
• M43: 23,862,805 km (0.099 R)
• M44: 24,658,516 km (0.057 R)
• M45: 26,973,543 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.9

Radius: 6.8

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.12 AU - 16.48 AU

Year: 21972 Days

Day: 24.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,696,571 km

• M1: 366,814 km (0.068 R)
• M2: 479,162 km (0.083 R)
• M3: 809,324 km (0.095 R)
• M4: 1,490,743 km (0.112 R)
• M5: 1,834,967 km (0.107 R)
• M6: 1,933,104 km (0.087 R)
• M7: 2,667,928 km (0.114 R)
• M8: 2,742,129 km (0.119 R)
• M9: 2,816,928 km (0.063 R)
• M10: 4,104,666 km (0.093 R)
• M11: 4,407,752 km (0.115 R)
• M12: 5,081,391 km (0.044 R)
• M13: 5,406,617 km (0.062 R)
• M14: 5,500,863 km (0.1 R)
• M15: 5,883,086 km (0.11 R)
• M16: 6,622,847 km (0.05 R)
• M17: 7,919,562 km (0.116 R)
• M18: 8,080,379 km (0.087 R)
• M19: 8,624,317 km (0.113 R)
• M20: 8,900,625 km (0.065 R)
• M21: 9,067,875 km (0.108 R)
• M22: 9,123,825 km (0.08 R)
• M23: 9,236,023 km (0.116 R)
• M24: 9,861,791 km (0.095 R)
• M25: 10,092,770 km (0.115 R)
• M26: 10,384,037 km (0.079 R)
• M27: 11,274,144 km (0.092 R)
• M28: 12,498,603 km (0.11 R)
• M29: 12,811,412 km (0.077 R)
• M30: 13,572,267 km (0.118 R)
• M31: 13,700,472 km (0.106 R)
• M32: 15,337,372 km (0.075 R)
• M33: 15,672,023 km (0.113 R)
• M34: 15,941,598 km (0.117 R)
• M35: 16,144,752 km (0.056 R)
• M36: 16,965,895 km (0.084 R)
• M37: 17,381,627 km (0.053 R)
• M38: 17,451,190 km (0.12 R)
• M39: 18,081,895 km (0.064 R)
• M40: 19,654,617 km (0.111 R)
• M41: 19,945,136 km (0.099 R)
• M42: 20,164,147 km (0.116 R)
• M43: 21,718,768 km (0.062 R)
• M44: 22,852,571 km (0.119 R)
• M45: 23,081,605 km (0.052 R)
• M46: 23,542,067 km (0.115 R)
• M47: 23,850,688 km (0.116 R)
• M48: 24,706,388 km (0.1 R)
• M49: 25,968,994 km (0.079 R)
• M50: 26,688,260 km (0.104 R)
• M51: 27,495,191 km (0.059 R)
• M52: 27,657,654 km (0.114 R)
• M53: 27,901,798 km (0.026 R)
• M54: 30,465,906 km (0.027 R)
• M55: 31,139,844 km (0.085 R)
• M56: 32,159,802 km (0.11 R)
• M57: 33,277,149 km (0.102 R)
• M58: 34,232,630 km (0.092 R)
• M59: 35,108,825 km (0.095 R)
• M60: 35,992,500 km (0.083 R)
• M61: 36,081,361 km (0.119 R)
• M62: 36,704,735 km (0.116 R)
• M63: 37,241,941 km (0.112 R)
• M64: 38,414,788 km (0.053 R)
• M65: 38,960,222 km (0.063 R)
• M66: 39,691,457 km (0.119 R)
• M67: 39,783,160 km (0.049 R)
• M68: 41,353,190 km (0.11 R)
• M69: 41,446,090 km (0.085 R)
• M70: 46,569,368 km (0.115 R)
• M71: 47,150,855 km (0.098 R)
• M72: 47,929,811 km (0.072 R)
• M73: 50,888,857 km (0.106 R)
• M74: 52,995,046 km (0.081 R)
• M75: 53,298,281 km (0.043 R)
• M76: 54,211,426 km (0.119 R)
• M77: 54,822,982 km (0.063 R)
• M78: 59,063,035 km (0.103 R)
• M79: 62,978,759 km (0.057 R)
• M80: 63,621,730 km (0.111 R)
• M81: 65,780,278 km (0.114 R)
• M82: 66,106,102 km (0.096 R)
• M83: 66,650,339 km (0.117 R)
• M84: 67,633,796 km (0.07 R)
• M85: 67,853,106 km (0.119 R)
• M86: 68,292,176 km (0.107 R)
• M87: 69,615,070 km (0.045 R)
• M88: 70,279,733 km (0.055 R)
• M89: 71,727,093 km (0.116 R)
• M90: 71,950,592 km (0.119 R)
• M91: 72,062,491 km (0.061 R)
• M92: 73,634,466 km (0.064 R)
• M93: 73,972,856 km (0.115 R)
• M94: 74,537,887 km (0.073 R)
• M95: 75,217,809 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65

Radius: 7.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.07 AU - 21.01 AU

Year: 30218 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,696,571 km

• M1: 160,818 km (0.091 R)
• M2: 391,946 km (0.057 R)
• M3: 919,877 km (0.102 R)
• M4: 1,067,680 km (0.027 R)
• M5: 1,449,753 km (0.079 R)
• M6: 1,711,848 km (0.106 R)
• M7: 1,871,769 km (0.111 R)
• M8: 2,431,115 km (0.056 R)
• M9: 2,507,709 km (0.056 R)
• M10: 3,489,221 km (0.107 R)
• M11: 4,050,362 km (0.092 R)
• M12: 4,388,154 km (0.087 R)
• M13: 4,544,634 km (0.074 R)
• M14: 4,895,590 km (0.039 R)
• M15: 5,058,054 km (0.057 R)
• M16: 5,555,915 km (0.103 R)
• M17: 5,827,884 km (0.12 R)
• M18: 6,526,806 km (0.072 R)
• M19: 6,705,725 km (0.095 R)
• M20: 7,288,857 km (0.043 R)
• M21: 7,437,258 km (0.096 R)
• M22: 7,888,445 km (0.049 R)
• M23: 8,117,330 km (0.074 R)
• M24: 8,387,055 km (0.114 R)
• M25: 8,581,682 km (0.117 R)
• M26: 8,975,124 km (0.086 R)
• M27: 9,535,967 km (0.086 R)
• M28: 10,273,783 km (0.034 R)
• M29: 11,371,533 km (0.113 R)
• M30: 11,630,038 km (0.087 R)
• M31: 12,021,685 km (0.074 R)
• M32: 12,109,200 km (0.086 R)
• M33: 12,952,034 km (0.075 R)
• M34: 13,041,793 km (0.064 R)
• M35: 14,740,477 km (0.118 R)
• M36: 15,591,838 km (0.12 R)
• M37: 16,702,602 km (0.12 R)
• M38: 17,539,902 km (0.1 R)
• M39: 17,689,051 km (0.109 R)
• M40: 18,948,665 km (0.108 R)
• M41: 19,152,866 km (0.111 R)
• M42: 19,512,050 km (0.111 R)
• M43: 20,970,630 km (0.118 R)
• M44: 21,129,054 km (0.054 R)
• M45: 21,766,490 km (0.096 R)
• M46: 22,141,233 km (0.118 R)
• M47: 22,356,205 km (0.053 R)
• M48: 22,897,001 km (0.116 R)
• M49: 23,936,407 km (0.027 R)
• M50: 24,378,619 km (0.111 R)
• M51: 24,545,121 km (0.12 R)
• M52: 26,004,149 km (0.056 R)
• M53: 26,458,777 km (0.087 R)
• M54: 27,606,641 km (0.086 R)
• M55: 27,896,113 km (0.095 R)
• M56: 28,012,201 km (0.093 R)
• M57: 29,005,382 km (0.097 R)
• M58: 29,064,174 km (0.112 R)
• M59: 29,299,790 km (0.1 R)
• M60: 30,248,241 km (0.032 R)
• M61: 30,427,160 km (0.097 R)
• M62: 31,026,299 km (0.067 R)
• M63: 32,053,588 km (0.107 R)
• M64: 33,955,575 km (0.114 R)
• M65: 34,141,675 km (0.076 R)
• M66: 34,452,390 km (0.039 R)
• M67: 35,014,130 km (0.063 R)
• M68: 35,641,842 km (0.056 R)
• M69: 37,163,402 km (0.097 R)
• M70: 37,547,121 km (0.071 R)
• M71: 38,125,017 km (0.112 R)
• M72: 39,224,861 km (0.077 R)
• M73: 41,257,148 km (0.035 R)
• M74: 42,452,884 km (0.09 R)
• M75: 42,786,936 km (0.118 R)
• M76: 43,929,714 km (0.045 R)
• M77: 43,997,183 km (0.106 R)
• M78: 44,946,231 km (0.089 R)
• M79: 45,150,433 km (0.075 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 14,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit