🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.3

Radius: 11

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.65 AU - 0.75 AU

Year: 412 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,889,229 km

• M1: 137,331 km (0.099 R)
• M2: 498,759 km (0.095 R)
• M3: 868,565 km (0.089 R)
• M4: 1,550,432 km (0.08 R)
• M5: 2,098,110 km (0.085 R)
• M6: 2,678,999 km (0.117 R)
• M7: 3,321,821 km (0.114 R)
• M8: 3,674,572 km (0.069 R)
• M9: 4,126,059 km (0.059 R)
• M10: 4,495,566 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 12.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.69 AU - 0.89 AU

Year: 494 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,889,229 km

• M1: 155,432 km (0.037 R)
• M2: 575,353 km (0.066 R)
• M3: 1,108,969 km (0.093 R)
• M4: 1,555,967 km (0.098 R)
• M5: 1,962,275 km (0.041 R)
• M6: 2,505,316 km (0.051 R)
• M7: 2,964,132 km (0.054 R)
• M8: 3,514,802 km (0.105 R)
• M9: 4,000,995 km (0.055 R)
• M10: 4,419,570 km (0.032 R)
• M11: 5,018,111 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 10.4

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.89 AU - 1.31 AU

Year: 811 Days

Day: 7.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,889,229 km

• M1: 134,339 km (0.112 R)
• M2: 458,517 km (0.077 R)
• M3: 1,167,312 km (0.088 R)
• M4: 2,585,949 km (0.112 R)
• M5: 2,909,679 km (0.05 R)
• M6: 3,757,899 km (0.066 R)
• M7: 4,288,821 km (0.119 R)
• M8: 4,624,220 km (0.09 R)
• M9: 5,424,269 km (0.106 R)
• M10: 5,938,886 km (0.078 R)
• M11: 6,507,507 km (0.101 R)
• M12: 6,838,867 km (0.098 R)
• M13: 8,000,943 km (0.084 R)
• M14: 8,537,401 km (0.064 R)
• M15: 8,989,186 km (0.099 R)
• M16: 9,428,855 km (0.077 R)

Asteroid Belt

Center: 2.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 9.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.54 AU - 3.32 AU

Year: 3525 Days

Day: 10.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,889,229 km

• M1: 123,568 km (0.063 R)
• M2: 660,026 km (0.049 R)
• M3: 1,569,880 km (0.059 R)
• M4: 2,258,479 km (0.069 R)
• M5: 2,661,197 km (0.076 R)
• M6: 3,465,584 km (0.11 R)
• M7: 5,108,767 km (0.09 R)
• M8: 5,458,976 km (0.101 R)
• M9: 5,862,741 km (0.07 R)
• M10: 6,668,624 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.3

Radius: 4.7

Gravity: 32.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.71 AU - 6.09 AU

Year: 10074 Days

Day: 21.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,889,229 km

• M1: 58,642 km (0.075 R)
• M2: 315,203 km (0.098 R)
• M3: 509,830 km (0.1 R)
• M4: 829,221 km (0.093 R)
• M5: 996,621 km (0.109 R)
• M6: 1,553,125 km (0.082 R)
• M7: 1,907,373 km (0.113 R)
• M8: 2,094,969 km (0.103 R)
• M9: 2,547,353 km (0.115 R)
• M10: 2,775,489 km (0.101 R)
• M11: 4,470,433 km (0.092 R)
• M12: 6,991,157 km (0.072 R)
• M13: 7,151,825 km (0.074 R)
• M14: 7,480,342 km (0.1 R)
• M15: 8,849,462 km (0.076 R)
• M16: 9,916,843 km (0.025 R)
• M17: 10,798,423 km (0.103 R)
• M18: 12,130,293 km (0.108 R)
• M19: 12,716,268 km (0.088 R)
• M20: 12,955,774 km (0.056 R)
• M21: 14,263,259 km (0.049 R)
• M22: 15,249,409 km (0.091 R)
• M23: 21,035,106 km (0.111 R)
• M24: 25,295,654 km (0.045 R)
• M25: 25,674,735 km (0.092 R)
• M26: 28,844,414 km (0.082 R)
• M27: 33,048,114 km (0.064 R)
• M28: 34,651,504 km (0.074 R)
• M29: 34,884,727 km (0.111 R)
• M30: 39,011,235 km (0.104 R)
• M31: 40,930,875 km (0.058 R)
• M32: 44,268,404 km (0.065 R)
• M33: 45,513,058 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.7

Radius: 6.6

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.33 AU - 7.47 AU

Year: 12740 Days

Day: 18.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,889,229 km

• M1: 185,501 km (0.053 R)
• M2: 892,351 km (0.111 R)
• M3: 2,130,573 km (0.049 R)
• M4: 2,566,950 km (0.114 R)
• M5: 3,276,044 km (0.07 R)
• M6: 4,615,842 km (0.116 R)
• M7: 7,600,918 km (0.116 R)
• M8: 12,631,745 km (0.055 R)
• M9: 13,991,440 km (0.104 R)
• M10: 15,258,833 km (0.062 R)
• M11: 15,761,183 km (0.117 R)
• M12: 17,402,272 km (0.101 R)
• M13: 18,937,894 km (0.094 R)
• M14: 19,812,592 km (0.061 R)
• M15: 20,109,993 km (0.108 R)
• M16: 24,337,629 km (0.098 R)
• M17: 26,433,046 km (0.095 R)
• M18: 33,963,653 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448

Radius: 6.2

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.09 AU - 8.53 AU

Year: 16839 Days

Day: 18.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,889,229 km

• M1: 77,940 km (0.08 R)
• M2: 296,054 km (0.065 R)
• M3: 890,107 km (0.088 R)
• M4: 1,633,459 km (0.085 R)
• M5: 1,968,409 km (0.117 R)
• M6: 2,171,413 km (0.109 R)
• M7: 2,936,905 km (0.114 R)
• M8: 3,178,506 km (0.115 R)
• M9: 4,012,963 km (0.085 R)
• M10: 5,121,184 km (0.106 R)
• M11: 5,544,247 km (0.119 R)
• M12: 6,261,419 km (0.044 R)
• M13: 6,662,940 km (0.064 R)
• M14: 7,340,768 km (0.108 R)
• M15: 7,606,453 km (0.116 R)
• M16: 7,924,498 km (0.067 R)
• M17: 9,755,576 km (0.097 R)
• M18: 17,529,130 km (0.062 R)
• M19: 24,395,523 km (0.111 R)
• M20: 27,136,605 km (0.114 R)
• M21: 38,671,648 km (0.116 R)
• M22: 43,814,374 km (0.112 R)
• M23: 50,820,341 km (0.119 R)
• M24: 52,273,086 km (0.077 R)
• M25: 54,755,513 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit