🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.91 AU - 1.43 AU

Year: 552 Days

Day: 36.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.93 AU - 2.31 AU

Year: 1348 Days

Day: 45.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,858,150 km

• M1: 78,539 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.27 AU - 2.69 AU

Year: 1705 Days

Day: 16 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,858,150 km

• M1: 27,227 km (0.107 R)
• M2: 1,635,404 km (0.118 R)

Asteroid Belt

Center: 3.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 11.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.45 AU - 3.75 AU

Year: 2982 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 100,858,150 km

• M1: 144,212 km (0.089 R)
• M2: 533,017 km (0.059 R)
• M3: 980,614 km (0.12 R)
• M4: 1,539,661 km (0.059 R)
• M5: 2,255,188 km (0.066 R)
• M6: 2,662,842 km (0.093 R)
• M7: 3,645,700 km (0.09 R)
• M8: 4,064,574 km (0.105 R)
• M9: 4,438,270 km (0.117 R)
• M10: 5,126,420 km (0.098 R)
• M11: 6,097,160 km (0.075 R)
• M12: 6,488,359 km (0.035 R)
• M13: 8,886,263 km (0.115 R)
• M14: 10,215,739 km (0.078 R)
• M15: 12,011,063 km (0.079 R)
• M16: 12,904,013 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 12.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.8 AU - 4.52 AU

Year: 3057 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 100,858,150 km

• M1: 155,582 km (0.079 R)
• M2: 611,706 km (0.117 R)
• M3: 1,096,852 km (0.043 R)
• M4: 2,300,666 km (0.073 R)
• M5: 3,250,463 km (0.073 R)
• M6: 3,765,378 km (0.066 R)
• M7: 4,312,308 km (0.119 R)
• M8: 4,960,217 km (0.064 R)
• M9: 5,698,931 km (0.1 R)
• M10: 7,174,863 km (0.111 R)
• M11: 9,635,000 km (0.079 R)
• M12: 11,893,180 km (0.108 R)
• M13: 12,981,654 km (0.08 R)
• M14: 17,545,437 km (0.092 R)
• M15: 19,625,445 km (0.104 R)
• M16: 20,438,360 km (0.062 R)
• M17: 22,198,379 km (0.083 R)
• M18: 22,806,794 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 14

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.19 AU - 8.97 AU

Year: 10027 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 100,858,150 km

• M1: 176,675 km (0.113 R)
• M2: 696,228 km (0.055 R)
• M3: 2,235,291 km (0.043 R)
• M4: 2,735,247 km (0.11 R)
• M5: 3,674,273 km (0.073 R)
• M6: 4,324,276 km (0.098 R)
• M7: 5,350,517 km (0.107 R)
• M8: 6,154,606 km (0.099 R)
• M9: 6,854,724 km (0.088 R)
• M10: 7,646,546 km (0.12 R)
• M11: 9,189,648 km (0.117 R)
• M12: 11,233,753 km (0.065 R)
• M13: 12,120,120 km (0.046 R)
• M14: 13,681,324 km (0.055 R)
• M15: 15,185,231 km (0.081 R)
• M16: 15,752,805 km (0.118 R)
• M17: 16,531,612 km (0.094 R)
• M18: 18,519,917 km (0.103 R)
• M19: 21,126,510 km (0.099 R)
• M20: 23,381,100 km (0.086 R)
• M21: 26,239,167 km (0.08 R)
• M22: 31,305,000 km (0.045 R)
• M23: 31,916,855 km (0.083 R)
• M24: 32,640,610 km (0.103 R)
• M25: 35,535,179 km (0.048 R)
• M26: 36,424,688 km (0.113 R)
• M27: 37,215,163 km (0.11 R)
• M28: 38,132,497 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.8

Radius: 5.4

Gravity: 31.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.05 AU - 16.11 AU

Year: 21847 Days

Day: 23.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 85.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,858,150 km

• M1: 67,169 km (0.047 R)
• M2: 368,160 km (0.102 R)
• M3: 802,293 km (0.116 R)
• M4: 1,003,951 km (0.093 R)
• M5: 1,427,612 km (0.107 R)
• M6: 1,689,708 km (0.032 R)
• M7: 2,287,800 km (0.12 R)
• M8: 3,331,096 km (0.066 R)
• M9: 4,404,311 km (0.12 R)
• M10: 4,733,127 km (0.046 R)
• M11: 5,398,838 km (0.117 R)
• M12: 5,775,525 km (0.047 R)
• M13: 8,358,482 km (0.106 R)
• M14: 10,055,071 km (0.106 R)
• M15: 11,216,250 km (0.109 R)
• M16: 12,038,440 km (0.077 R)
• M17: 13,270,977 km (0.11 R)
• M18: 14,825,897 km (0.07 R)
• M19: 16,325,765 km (0.116 R)
• M20: 16,847,263 km (0.1 R)
• M21: 17,023,639 km (0.094 R)
• M22: 22,263,604 km (0.075 R)
• M23: 22,476,033 km (0.099 R)
• M24: 28,987,430 km (0.102 R)
• M25: 29,623,520 km (0.114 R)
• M26: 30,268,736 km (0.067 R)
• M27: 31,320,708 km (0.063 R)
• M28: 34,764,900 km (0.077 R)
• M29: 36,064,157 km (0.085 R)
• M30: 36,947,981 km (0.077 R)
• M31: 38,605,975 km (0.092 R)
• M32: 39,220,822 km (0.076 R)
• M33: 46,943,363 km (0.096 R)
• M34: 50,515,760 km (0.051 R)
• M35: 62,101,666 km (0.115 R)
• M36: 67,947,652 km (0.112 R)
• M37: 78,242,230 km (0.065 R)
• M38: 81,219,975 km (0.074 R)
• M39: 84,015,211 km (0.102 R)
• M40: 84,788,483 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.8

Radius: 7.9

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.49 AU - 15.05 AU

Year: 24781 Days

Day: 18.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 100,858,150 km

• M1: 99,183 km (0.09 R)
• M2: 401,521 km (0.112 R)
• M3: 774,169 km (0.11 R)
• M4: 1,034,768 km (0.107 R)
• M5: 2,593,429 km (0.096 R)
• M6: 3,060,024 km (0.11 R)
• M7: 3,438,956 km (0.086 R)
• M8: 3,758,198 km (0.112 R)
• M9: 7,494,853 km (0.038 R)
• M10: 7,785,522 km (0.094 R)
• M11: 8,809,220 km (0.094 R)
• M12: 10,690,413 km (0.11 R)
• M13: 11,121,555 km (0.043 R)
• M14: 12,619,777 km (0.086 R)
• M15: 17,153,640 km (0.077 R)
• M16: 22,667,967 km (0.09 R)
• M17: 25,603,825 km (0.096 R)
• M18: 27,162,785 km (0.083 R)
• M19: 32,217,846 km (0.093 R)
• M20: 33,377,080 km (0.083 R)
• M21: 34,965,810 km (0.037 R)
• M22: 35,642,291 km (0.114 R)
• M23: 38,579,645 km (0.1 R)
• M24: 38,867,472 km (0.098 R)
• M25: 43,049,929 km (0.078 R)
• M26: 44,771,950 km (0.111 R)
• M27: 45,409,386 km (0.118 R)
• M28: 53,002,974 km (0.103 R)
• M29: 56,078,856 km (0.074 R)
• M30: 56,819,366 km (0.118 R)
• M31: 62,583,521 km (0.12 R)
• M32: 69,786,659 km (0.057 R)
• M33: 72,377,993 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.4

Radius: 4

Gravity: 49.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.77 AU - 17.25 AU

Year: 26666 Days

Day: 19.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 100,858,150 km

• M1: 51,462 km (0.111 R)
• M2: 287,976 km (0.099 R)
• M3: 1,094,907 km (0.094 R)
• M4: 1,526,646 km (0.085 R)
• M5: 1,751,641 km (0.03 R)
• M6: 1,955,693 km (0.069 R)
• M7: 2,130,124 km (0.065 R)
• M8: 2,638,158 km (0.113 R)
• M9: 3,252,557 km (0.101 R)
• M10: 4,797,155 km (0.088 R)
• M11: 5,279,608 km (0.087 R)
• M12: 5,532,578 km (0.105 R)
• M13: 7,071,192 km (0.071 R)
• M14: 12,153,630 km (0.094 R)
• M15: 12,669,144 km (0.114 R)
• M16: 13,353,106 km (0.115 R)
• M17: 13,665,017 km (0.06 R)
• M18: 14,141,786 km (0.077 R)
• M19: 23,351,330 km (0.071 R)
• M20: 25,912,296 km (0.114 R)
• M21: 35,592,774 km (0.092 R)
• M22: 40,088,789 km (0.11 R)
• M23: 40,737,146 km (0.108 R)
• M24: 44,084,249 km (0.078 R)
• M25: 46,355,443 km (0.074 R)
• M26: 46,890,405 km (0.062 R)
• M27: 48,337,166 km (0.066 R)
• M28: 54,619,828 km (0.104 R)
• M29: 54,818,345 km (0.087 R)
• M30: 57,237,193 km (0.116 R)
• M31: 59,516,166 km (0.111 R)
• M32: 64,254,081 km (0.094 R)
• M33: 67,396,384 km (0.109 R)
• M34: 73,018,870 km (0.116 R)
• M35: 76,438,678 km (0.117 R)
• M36: 78,188,075 km (0.091 R)
• M37: 78,692,669 km (0.037 R)
• M38: 79,963,802 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.6

Radius: 6.7

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.62 AU - 18.96 AU

Year: 28703 Days

Day: 23.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 100,858,150 km

• M1: 83,476 km (0.09 R)
• M2: 294,708 km (0.066 R)
• M3: 544,237 km (0.055 R)
• M4: 1,016,667 km (0.091 R)
• M5: 2,777,135 km (0.118 R)
• M6: 3,479,198 km (0.09 R)
• M7: 4,044,229 km (0.1 R)
• M8: 4,293,908 km (0.099 R)
• M9: 4,553,909 km (0.117 R)
• M10: 6,581,409 km (0.059 R)
• M11: 7,496,349 km (0.109 R)
• M12: 8,785,285 km (0.057 R)
• M13: 11,228,218 km (0.081 R)
• M14: 13,294,613 km (0.096 R)
• M15: 15,775,993 km (0.033 R)
• M16: 16,128,745 km (0.079 R)
• M17: 18,453,047 km (0.052 R)
• M18: 21,418,226 km (0.098 R)
• M19: 23,410,272 km (0.058 R)
• M20: 25,643,469 km (0.072 R)
• M21: 27,758,633 km (0.095 R)
• M22: 28,272,651 km (0.119 R)
• M23: 35,395,155 km (0.066 R)
• M24: 41,085,410 km (0.093 R)
• M25: 45,199,949 km (0.069 R)
• M26: 46,269,873 km (0.11 R)
• M27: 55,444,262 km (0.116 R)
• M28: 60,670,314 km (0.078 R)
• M29: 61,535,887 km (0.104 R)
• M30: 62,849,506 km (0.112 R)
• M31: 68,058,504 km (0.103 R)
• M32: 69,935,808 km (0.096 R)
• M33: 83,785,279 km (0.103 R)
• M34: 87,032,002 km (0.027 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 20,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit