🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451

Radius: 11.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.59 AU - 0.93 AU

Year: 442 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,507,066 km

• M1: 149,299 km (0.101 R)
• M2: 539,450 km (0.075 R)
• M3: 923,318 km (0.076 R)
• M4: 1,630,318 km (0.095 R)
• M5: 2,199,837 km (0.105 R)
• M6: 2,789,402 km (0.113 R)
• M7: 3,213,961 km (0.114 R)
• M8: 3,598,577 km (0.103 R)
• M9: 4,530,572 km (0.083 R)
• M10: 4,957,673 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 13.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.25 AU - 1.55 AU

Year: 1105 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,507,066 km

• M1: 166,652 km (0.108 R)
• M2: 628,311 km (0.11 R)
• M3: 1,299,856 km (0.114 R)
• M4: 2,211,356 km (0.039 R)
• M5: 2,631,427 km (0.094 R)
• M6: 3,091,739 km (0.065 R)
• M7: 3,513,904 km (0.032 R)
• M8: 4,714,427 km (0.106 R)
• M9: 6,127,678 km (0.113 R)
• M10: 7,141,503 km (0.098 R)
• M11: 7,572,046 km (0.119 R)
• M12: 8,402,015 km (0.107 R)
• M13: 8,882,523 km (0.111 R)
• M14: 11,259,334 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195

Radius: 12.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.41 AU - 1.87 AU

Year: 1401 Days

Day: 14.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,507,066 km

• M1: 155,432 km (0.116 R)
• M2: 654,491 km (0.094 R)
• M3: 1,125,574 km (0.106 R)
• M4: 2,323,405 km (0.08 R)
• M5: 3,219,795 km (0.089 R)
• M6: 4,163,010 km (0.103 R)
• M7: 4,809,123 km (0.089 R)
• M8: 5,410,057 km (0.118 R)
• M9: 6,001,119 km (0.102 R)
• M10: 7,111,584 km (0.115 R)
• M11: 7,774,751 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.6

Radius: 10

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.75 AU - 2.65 AU

Year: 2176 Days

Day: 9.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,507,066 km

• M1: 124,465 km (0.112 R)
• M2: 450,140 km (0.039 R)
• M3: 841,488 km (0.091 R)
• M4: 1,156,691 km (0.061 R)
• M5: 1,573,470 km (0.109 R)
• M6: 2,026,902 km (0.08 R)
• M7: 2,537,329 km (0.113 R)
• M8: 2,854,926 km (0.084 R)
• M9: 3,267,965 km (0.043 R)
• M10: 4,842,782 km (0.113 R)
• M11: 5,167,410 km (0.074 R)
• M12: 5,581,497 km (0.117 R)
• M13: 6,756,737 km (0.072 R)
• M14: 7,586,108 km (0.054 R)
• M15: 7,930,034 km (0.09 R)
• M16: 8,481,900 km (0.045 R)
• M17: 9,662,676 km (0.115 R)
• M18: 10,104,439 km (0.089 R)
• M19: 10,675,753 km (0.117 R)
• M20: 11,148,033 km (0.052 R)
• M21: 12,433,229 km (0.09 R)
• M22: 12,868,110 km (0.091 R)
• M23: 18,345,935 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 10.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.5 AU - 3.92 AU

Year: 3835 Days

Day: 7.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,507,066 km

• M1: 165,156 km (0.107 R)
• M2: 606,320 km (0.076 R)
• M3: 1,457,233 km (0.053 R)
• M4: 1,932,655 km (0.06 R)
• M5: 4,093,447 km (0.05 R)
• M6: 4,632,747 km (0.111 R)
• M7: 5,292,324 km (0.115 R)
• M8: 6,094,468 km (0.115 R)
• M9: 9,025,988 km (0.075 R)
• M10: 11,617,023 km (0.106 R)
• M11: 16,088,204 km (0.075 R)
• M12: 18,965,569 km (0.039 R)
• M13: 20,402,906 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.1

Radius: 11

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.48 AU - 4.02 AU

Year: 4843 Days

Day: 8.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,507,066 km

• M1: 137,331 km (0.079 R)
• M2: 538,104 km (0.09 R)
• M3: 1,398,890 km (0.054 R)
• M4: 2,737,043 km (0.049 R)
• M5: 3,387,644 km (0.068 R)
• M6: 3,847,358 km (0.118 R)
• M7: 5,708,206 km (0.05 R)
• M8: 6,118,703 km (0.117 R)
• M9: 6,835,725 km (0.116 R)
• M10: 7,925,546 km (0.08 R)
• M11: 9,896,797 km (0.034 R)
• M12: 10,621,000 km (0.078 R)
• M13: 12,709,237 km (0.037 R)
• M14: 13,107,167 km (0.071 R)
• M15: 13,668,159 km (0.115 R)
• M16: 14,783,411 km (0.054 R)
• M17: 15,843,761 km (0.116 R)
• M18: 18,684,176 km (0.048 R)
• M19: 23,593,529 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.2

Radius: 10.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.06 AU - 5.64 AU

Year: 8252 Days

Day: 10.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,507,066 km

• M1: 128,056 km (0.106 R)
• M2: 541,095 km (0.093 R)
• M3: 918,830 km (0.107 R)
• M4: 1,351,168 km (0.096 R)
• M5: 1,917,994 km (0.045 R)
• M6: 2,484,073 km (0.109 R)
• M7: 2,879,161 km (0.117 R)
• M8: 6,346,091 km (0.026 R)
• M9: 8,399,920 km (0.103 R)
• M10: 8,751,176 km (0.117 R)
• M11: 9,530,581 km (0.086 R)
• M12: 10,657,652 km (0.115 R)
• M13: 13,590,368 km (0.107 R)
• M14: 15,469,168 km (0.103 R)
• M15: 15,931,276 km (0.118 R)
• M16: 17,657,635 km (0.069 R)
• M17: 18,017,418 km (0.089 R)
• M18: 18,603,094 km (0.072 R)
• M19: 18,975,443 km (0.069 R)
• M20: 20,753,413 km (0.056 R)
• M21: 25,087,114 km (0.111 R)
• M22: 26,939,884 km (0.08 R)
• M23: 28,683,746 km (0.097 R)
• M24: 29,181,159 km (0.067 R)
• M25: 29,583,278 km (0.045 R)
• M26: 30,193,338 km (0.074 R)
• M27: 31,333,723 km (0.096 R)
• M28: 31,967,569 km (0.096 R)
• M29: 34,701,470 km (0.073 R)
• M30: 36,880,812 km (0.106 R)
• M31: 37,587,662 km (0.054 R)
• M32: 37,944,453 km (0.067 R)
• M33: 38,664,766 km (0.12 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.3

Radius: 3.9

Gravity: 50.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.59 AU - 7.07 AU

Year: 11903 Days

Day: 22.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,507,066 km

• M1: 48,769 km (0.086 R)
• M2: 304,880 km (0.076 R)
• M3: 510,578 km (0.107 R)
• M4: 862,881 km (0.064 R)
• M5: 1,068,278 km (0.091 R)
• M6: 1,638,994 km (0.085 R)
• M7: 2,642,198 km (0.115 R)
• M8: 2,887,987 km (0.042 R)
• M9: 3,477,103 km (0.039 R)
• M10: 3,799,936 km (0.105 R)
• M11: 3,997,405 km (0.102 R)
• M12: 4,201,606 km (0.092 R)
• M13: 4,536,555 km (0.071 R)
• M14: 5,540,507 km (0.026 R)
• M15: 7,310,848 km (0.065 R)
• M16: 8,113,740 km (0.11 R)
• M17: 11,444,686 km (0.116 R)
• M18: 14,065,192 km (0.077 R)
• M19: 14,812,284 km (0.076 R)
• M20: 17,908,660 km (0.088 R)
• M21: 20,367,152 km (0.045 R)
• M22: 20,538,591 km (0.072 R)
• M23: 21,058,743 km (0.072 R)
• M24: 24,655,823 km (0.079 R)
• M25: 26,040,950 km (0.106 R)
• M26: 27,165,029 km (0.102 R)
• M27: 28,002,477 km (0.114 R)
• M28: 35,579,310 km (0.111 R)
• M29: 36,707,727 km (0.114 R)
• M30: 39,967,465 km (0.084 R)
• M31: 40,236,292 km (0.108 R)
• M32: 50,893,794 km (0.079 R)
• M33: 51,845,087 km (0.102 R)
• M34: 53,619,916 km (0.088 R)
• M35: 55,936,888 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.4

Radius: 6.2

Gravity: 19.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.16 AU - 9.28 AU

Year: 17171 Days

Day: 18.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,507,066 km

• M1: 78,389 km (0.068 R)
• M2: 537,655 km (0.1 R)
• M3: 1,075,309 km (0.108 R)
• M4: 1,866,832 km (0.091 R)
• M5: 2,278,525 km (0.106 R)
• M6: 3,335,733 km (0.081 R)
• M7: 3,558,485 km (0.064 R)
• M8: 4,652,643 km (0.118 R)
• M9: 4,895,740 km (0.104 R)
• M10: 5,483,660 km (0.066 R)
• M11: 6,035,825 km (0.047 R)
• M12: 12,779,996 km (0.08 R)
• M13: 13,120,182 km (0.117 R)
• M14: 14,322,351 km (0.109 R)
• M15: 15,828,652 km (0.034 R)
• M16: 16,943,904 km (0.074 R)
• M17: 17,604,229 km (0.108 R)
• M18: 19,240,979 km (0.116 R)
• M19: 25,929,201 km (0.095 R)
• M20: 35,198,883 km (0.073 R)
• M21: 37,923,958 km (0.103 R)
• M22: 41,227,677 km (0.072 R)
• M23: 41,821,282 km (0.032 R)
• M24: 45,030,904 km (0.085 R)
• M25: 46,295,754 km (0.1 R)
• M26: 46,775,963 km (0.112 R)
• M27: 50,063,526 km (0.072 R)
• M28: 51,763,556 km (0.072 R)
• M29: 53,501,734 km (0.112 R)
• M30: 54,920,071 km (0.085 R)
• M31: 56,181,480 km (0.082 R)
• M32: 57,277,883 km (0.092 R)
• M33: 57,831,545 km (0.056 R)
• M34: 61,613,379 km (0.057 R)
• M35: 63,564,734 km (0.118 R)
• M36: 64,755,084 km (0.108 R)
• M37: 66,162,501 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit