🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.89 AU - 1.05 AU

Year: 408 Days

Day: 41.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.92 AU - 2.8 AU

Year: 1550 Days

Day: 40.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.11 AU - 3.33 AU

Year: 1918 Days

Day: 32.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.8

Radius: 13.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.54 AU - 3.98 AU

Year: 3117 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 98,234,430 km

• M1: 166,203 km (0.036 R)
• M2: 691,741 km (0.091 R)
• M3: 1,238,521 km (0.088 R)
• M4: 1,817,165 km (0.055 R)
• M5: 2,353,324 km (0.086 R)
• M6: 2,962,786 km (0.035 R)
• M7: 3,514,204 km (0.116 R)
• M8: 4,607,614 km (0.049 R)
• M9: 5,715,536 km (0.106 R)
• M10: 6,548,048 km (0.09 R)
• M11: 7,108,442 km (0.112 R)
• M12: 7,549,606 km (0.092 R)
• M13: 10,784,062 km (0.052 R)
• M14: 11,809,705 km (0.115 R)
• M15: 12,346,462 km (0.096 R)
• M16: 12,942,609 km (0.12 R)
• M17: 13,557,905 km (0.072 R)
• M18: 16,520,691 km (0.086 R)
• M19: 18,153,402 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 11.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.92 AU - 6.48 AU

Year: 5818 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 98,234,430 km

• M1: 146,905 km (0.071 R)
• M2: 803,640 km (0.117 R)
• M3: 1,274,574 km (0.027 R)
• M4: 2,718,493 km (0.108 R)
• M5: 3,117,620 km (0.104 R)
• M6: 4,015,207 km (0.109 R)
• M7: 4,860,584 km (0.087 R)
• M8: 6,065,894 km (0.029 R)
• M9: 9,691,100 km (0.076 R)
• M10: 11,632,431 km (0.1 R)
• M11: 12,785,980 km (0.094 R)
• M12: 13,820,450 km (0.073 R)
• M13: 19,907,437 km (0.057 R)
• M14: 22,345,434 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 10.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.48 AU - 9 AU

Year: 11046 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,234,430 km

• M1: 133,591 km (0.05 R)
• M2: 483,201 km (0.118 R)
• M3: 836,551 km (0.059 R)
• M4: 1,201,271 km (0.059 R)
• M5: 2,005,659 km (0.101 R)
• M6: 2,400,597 km (0.082 R)
• M7: 2,804,661 km (0.068 R)
• M8: 4,502,447 km (0.084 R)
• M9: 5,317,756 km (0.11 R)
• M10: 6,721,732 km (0.045 R)
• M11: 7,281,527 km (0.037 R)
• M12: 9,245,896 km (0.115 R)
• M13: 9,989,697 km (0.064 R)
• M14: 11,428,679 km (0.117 R)
• M15: 12,052,951 km (0.055 R)
• M16: 12,461,951 km (0.111 R)
• M17: 13,123,324 km (0.051 R)
• M18: 21,590,862 km (0.106 R)
• M19: 23,256,485 km (0.118 R)
• M20: 24,911,935 km (0.115 R)
• M21: 28,559,131 km (0.081 R)
• M22: 32,886,698 km (0.042 R)
• M23: 38,633,351 km (0.051 R)
• M24: 39,140,488 km (0.112 R)
• M25: 42,143,216 km (0.082 R)
• M26: 47,870,870 km (0.071 R)
• M27: 49,491,464 km (0.116 R)

Asteroid Belt

Center: 9.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 11.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.12 AU - 10.6 AU

Year: 13236 Days

Day: 10.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 98,234,430 km

• M1: 139,276 km (0.113 R)
• M2: 658,081 km (0.06 R)
• M3: 1,010,534 km (0.115 R)
• M4: 1,439,880 km (0.04 R)
• M5: 1,824,944 km (0.119 R)
• M6: 3,033,546 km (0.113 R)
• M7: 4,231,077 km (0.088 R)
• M8: 5,002,254 km (0.052 R)
• M9: 7,972,968 km (0.049 R)
• M10: 11,724,284 km (0.095 R)
• M11: 13,624,327 km (0.077 R)
• M12: 15,022,917 km (0.06 R)
• M13: 16,368,700 km (0.104 R)
• M14: 24,515,052 km (0.081 R)
• M15: 25,680,270 km (0.101 R)
• M16: 27,188,216 km (0.075 R)
• M17: 27,807,551 km (0.054 R)
• M18: 33,458,611 km (0.041 R)
• M19: 34,170,098 km (0.073 R)
• M20: 36,489,613 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.6

Radius: 4

Gravity: 57.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.86 AU - 12.14 AU

Year: 13519 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,234,430 km

• M1: 49,816 km (0.06 R)
• M2: 439,668 km (0.104 R)
• M3: 598,691 km (0.11 R)
• M4: 1,147,416 km (0.088 R)
• M5: 1,409,362 km (0.074 R)
• M6: 2,591,484 km (0.077 R)
• M7: 3,378,818 km (0.028 R)
• M8: 3,740,096 km (0.118 R)
• M9: 4,035,253 km (0.032 R)
• M10: 11,528,760 km (0.108 R)
• M11: 11,963,043 km (0.112 R)
• M12: 13,809,679 km (0.087 R)
• M13: 15,387,637 km (0.109 R)
• M14: 15,837,927 km (0.106 R)
• M15: 16,529,817 km (0.042 R)
• M16: 18,641,690 km (0.093 R)
• M17: 20,926,648 km (0.099 R)
• M18: 21,665,512 km (0.041 R)
• M19: 24,086,753 km (0.114 R)
• M20: 27,222,773 km (0.045 R)
• M21: 28,325,758 km (0.109 R)
• M22: 30,856,506 km (0.113 R)
• M23: 31,933,909 km (0.101 R)
• M24: 34,928,859 km (0.1 R)
• M25: 37,428,789 km (0.116 R)
• M26: 42,928,455 km (0.109 R)
• M27: 44,420,694 km (0.106 R)
• M28: 52,909,775 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248

Radius: 5

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.62 AU - 14.84 AU

Year: 22948 Days

Day: 21.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 98,234,430 km

• M1: 64,477 km (0.102 R)
• M2: 262,544 km (0.106 R)
• M3: 463,005 km (0.052 R)
• M4: 822,938 km (0.103 R)
• M5: 1,142,329 km (0.066 R)
• M6: 2,416,454 km (0.113 R)
• M7: 3,294,444 km (0.071 R)
• M8: 3,833,595 km (0.06 R)
• M9: 4,184,252 km (0.084 R)
• M10: 4,556,003 km (0.099 R)
• M11: 5,436,536 km (0.057 R)
• M12: 7,799,883 km (0.102 R)
• M13: 9,052,466 km (0.085 R)
• M14: 9,779,662 km (0.101 R)
• M15: 11,349,542 km (0.114 R)
• M16: 11,827,208 km (0.044 R)
• M17: 12,443,102 km (0.109 R)
• M18: 13,015,464 km (0.114 R)
• M19: 13,940,278 km (0.072 R)
• M20: 14,767,255 km (0.092 R)
• M21: 19,145,835 km (0.104 R)
• M22: 19,313,534 km (0.067 R)
• M23: 20,080,073 km (0.09 R)
• M24: 26,022,849 km (0.099 R)
• M25: 30,233,879 km (0.068 R)
• M26: 35,127,375 km (0.083 R)
• M27: 35,504,811 km (0.107 R)
• M28: 42,913,795 km (0.1 R)
• M29: 44,362,949 km (0.083 R)
• M30: 46,144,810 km (0.087 R)
• M31: 53,749,169 km (0.111 R)
• M32: 59,435,384 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.9

Radius: 6.3

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.73 AU - 16.91 AU

Year: 26899 Days

Day: 15.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 98,234,430 km

• M1: 78,539 km (0.108 R)
• M2: 279,449 km (0.089 R)
• M3: 899,532 km (0.112 R)
• M4: 1,452,296 km (0.114 R)
• M5: 1,686,866 km (0.11 R)
• M6: 2,374,567 km (0.086 R)
• M7: 2,808,850 km (0.108 R)
• M8: 3,088,298 km (0.114 R)
• M9: 3,294,744 km (0.065 R)
• M10: 4,179,465 km (0.082 R)
• M11: 4,395,933 km (0.059 R)
• M12: 5,811,728 km (0.093 R)
• M13: 6,219,980 km (0.103 R)
• M14: 6,696,001 km (0.057 R)
• M15: 12,495,611 km (0.091 R)
• M16: 13,879,840 km (0.107 R)
• M17: 15,278,281 km (0.066 R)
• M18: 17,970,594 km (0.052 R)
• M19: 18,544,750 km (0.118 R)
• M20: 20,443,297 km (0.078 R)
• M21: 23,471,756 km (0.113 R)
• M22: 25,809,373 km (0.073 R)
• M23: 26,417,189 km (0.101 R)
• M24: 28,169,728 km (0.053 R)
• M25: 31,214,942 km (0.091 R)
• M26: 32,183,439 km (0.111 R)
• M27: 32,604,706 km (0.112 R)
• M28: 34,180,570 km (0.062 R)
• M29: 36,258,784 km (0.11 R)
• M30: 37,793,957 km (0.085 R)
• M31: 49,958,359 km (0.077 R)
• M32: 54,396,778 km (0.113 R)
• M33: 54,794,708 km (0.057 R)
• M34: 79,285,824 km (0.053 R)
• M35: 80,568,925 km (0.095 R)
• M36: 81,345,338 km (0.046 R)
• M37: 84,767,539 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 12,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit