🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 1.01 AU

Year: 266 Days

Day: 34.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,128,191 km

• M1: 45,777 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.24 AU - 1.62 AU

Year: 612 Days

Day: 42 Hours

Environment

Temp: -19 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,128,191 km

• M1: 50,564 km (0.064 R)
• M2: 611,257 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.04 AU - 2.36 AU

Year: 1169 Days

Day: 37.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,128,191 km

• M1: 332,257 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.1 AU - 4.16 AU

Year: 3006 Days

Day: 13.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,128,191 km

• M1: 31,715 km (0.097 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 9.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.68 AU - 6.02 AU

Year: 5068 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,128,191 km

• M1: 123,269 km (0.12 R)
• M2: 488,138 km (0.101 R)
• M3: 803,191 km (0.1 R)
• M4: 1,243,308 km (0.077 R)
• M5: 1,590,076 km (0.12 R)
• M6: 1,989,352 km (0.108 R)
• M7: 2,484,671 km (0.102 R)
• M8: 3,009,610 km (0.078 R)
• M9: 4,259,799 km (0.117 R)
• M10: 4,823,185 km (0.116 R)
• M11: 5,721,071 km (0.042 R)
• M12: 6,379,003 km (0.083 R)
• M13: 7,056,083 km (0.099 R)
• M14: 7,396,418 km (0.08 R)
• M15: 8,177,468 km (0.103 R)
• M16: 9,084,480 km (0.108 R)
• M17: 10,729,758 km (0.089 R)
• M18: 11,389,933 km (0.116 R)
• M19: 14,551,086 km (0.072 R)
• M20: 17,456,875 km (0.102 R)
• M21: 20,353,538 km (0.064 R)
• M22: 21,364,820 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 10

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.65 AU - 8.97 AU

Year: 7817 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,128,191 km

• M1: 125,961 km (0.096 R)
• M2: 671,395 km (0.076 R)
• M3: 1,260,661 km (0.108 R)
• M4: 2,331,333 km (0.081 R)
• M5: 4,686,452 km (0.044 R)
• M6: 5,822,349 km (0.07 R)
• M7: 6,304,952 km (0.079 R)
• M8: 7,132,527 km (0.109 R)
• M9: 8,752,971 km (0.112 R)
• M10: 9,561,398 km (0.088 R)
• M11: 10,234,290 km (0.033 R)
• M12: 16,993,421 km (0.092 R)
• M13: 20,140,212 km (0.094 R)
• M14: 27,740,083 km (0.092 R)
• M15: 31,192,203 km (0.102 R)

Asteroid Belt

Center: 8.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 14.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.78 AU - 11.26 AU

Year: 9702 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,128,191 km

• M1: 180,415 km (0.096 R)
• M2: 1,070,223 km (0.094 R)
• M3: 3,031,750 km (0.063 R)
• M4: 3,987,082 km (0.105 R)
• M5: 4,639,628 km (0.12 R)
• M6: 5,134,947 km (0.069 R)
• M7: 6,123,639 km (0.108 R)
• M8: 7,607,201 km (0.069 R)
• M9: 8,210,530 km (0.12 R)
• M10: 9,562,146 km (0.089 R)
• M11: 10,265,705 km (0.064 R)
• M12: 11,440,946 km (0.083 R)
• M13: 13,246,891 km (0.088 R)
• M14: 14,836,369 km (0.11 R)
• M15: 21,618,239 km (0.104 R)
• M16: 23,725,773 km (0.106 R)
• M17: 25,299,244 km (0.102 R)
• M18: 29,274,658 km (0.09 R)
• M19: 34,340,490 km (0.052 R)
• M20: 35,633,166 km (0.076 R)
• M21: 42,053,757 km (0.115 R)
• M22: 45,186,336 km (0.092 R)
• M23: 46,311,462 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.4

Radius: 10.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.87 AU - 12.45 AU

Year: 11599 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,128,191 km

• M1: 133,142 km (0.045 R)
• M2: 612,005 km (0.087 R)
• M3: 1,002,605 km (0.111 R)
• M4: 1,391,709 km (0.084 R)
• M5: 2,363,497 km (0.07 R)
• M6: 3,340,670 km (0.068 R)
• M7: 4,080,282 km (0.091 R)
• M8: 6,962,285 km (0.069 R)
• M9: 10,147,074 km (0.047 R)
• M10: 10,815,627 km (0.071 R)
• M11: 11,336,227 km (0.109 R)
• M12: 12,679,168 km (0.05 R)
• M13: 13,389,159 km (0.042 R)
• M14: 15,605,900 km (0.12 R)
• M15: 17,187,150 km (0.066 R)
• M16: 21,467,893 km (0.12 R)
• M17: 25,185,849 km (0.119 R)
• M18: 27,355,616 km (0.094 R)
• M19: 31,360,650 km (0.03 R)
• M20: 32,538,883 km (0.079 R)
• M21: 34,114,448 km (0.047 R)
• M22: 38,876,447 km (0.063 R)
• M23: 41,626,505 km (0.104 R)
• M24: 42,333,804 km (0.098 R)
• M25: 44,650,925 km (0.073 R)
• M26: 49,221,290 km (0.08 R)
• M27: 53,926,891 km (0.103 R)
• M28: 56,820,114 km (0.117 R)
• M29: 58,569,661 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624

Radius: 8.2

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.28 AU - 13.72 AU

Year: 14888 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,128,191 km

• M1: 102,026 km (0.11 R)
• M2: 378,632 km (0.041 R)
• M3: 837,898 km (0.098 R)
• M4: 1,903,783 km (0.12 R)
• M5: 2,994,949 km (0.07 R)
• M6: 3,317,034 km (0.043 R)
• M7: 3,662,156 km (0.06 R)
• M8: 6,625,091 km (0.056 R)
• M9: 7,087,798 km (0.084 R)
• M10: 8,125,109 km (0.056 R)
• M11: 9,520,408 km (0.073 R)
• M12: 11,963,940 km (0.115 R)
• M13: 13,562,094 km (0.116 R)
• M14: 17,098,289 km (0.109 R)
• M15: 17,648,958 km (0.101 R)
• M16: 23,437,798 km (0.091 R)
• M17: 24,710,427 km (0.084 R)
• M18: 26,235,427 km (0.115 R)
• M19: 27,392,717 km (0.1 R)
• M20: 28,038,231 km (0.077 R)
• M21: 29,359,629 km (0.04 R)
• M22: 34,560,250 km (0.078 R)
• M23: 35,822,407 km (0.042 R)
• M24: 36,335,677 km (0.113 R)
• M25: 40,899,011 km (0.118 R)
• M26: 44,488,312 km (0.073 R)
• M27: 45,679,859 km (0.115 R)
• M28: 45,981,000 km (0.112 R)
• M29: 49,066,157 km (0.087 R)
• M30: 51,305,936 km (0.06 R)
• M31: 51,958,183 km (0.068 R)
• M32: 53,446,083 km (0.09 R)
• M33: 58,256,253 km (0.104 R)
• M34: 60,041,853 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.9

Radius: 5.2

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.86 AU - 13.18 AU

Year: 16826 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,128,191 km

• M1: 64,626 km (0.11 R)
• M2: 288,724 km (0.044 R)
• M3: 585,227 km (0.078 R)
• M4: 1,359,545 km (0.08 R)
• M5: 2,021,815 km (0.065 R)
• M6: 3,835,839 km (0.08 R)
• M7: 4,614,795 km (0.108 R)
• M8: 5,201,668 km (0.108 R)
• M9: 5,759,518 km (0.099 R)
• M10: 5,993,639 km (0.065 R)
• M11: 6,356,414 km (0.08 R)
• M12: 7,260,134 km (0.106 R)
• M13: 11,127,538 km (0.052 R)
• M14: 11,862,064 km (0.091 R)
• M15: 12,369,500 km (0.101 R)
• M16: 14,832,778 km (0.116 R)
• M17: 15,272,895 km (0.064 R)
• M18: 15,496,245 km (0.094 R)
• M19: 15,873,232 km (0.081 R)
• M20: 16,881,970 km (0.082 R)
• M21: 27,185,224 km (0.088 R)
• M22: 32,021,873 km (0.108 R)
• M23: 37,267,074 km (0.117 R)
• M24: 38,353,304 km (0.108 R)
• M25: 39,740,375 km (0.105 R)
• M26: 43,951,705 km (0.064 R)
• M27: 46,553,661 km (0.061 R)
• M28: 53,418,408 km (0.099 R)
• M29: 53,933,174 km (0.108 R)
• M30: 56,556,073 km (0.112 R)
• M31: 57,090,736 km (0.083 R)
• M32: 62,244,084 km (0.106 R)
• M33: 63,004,639 km (0.11 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 14,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit