🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.4

Radius: 12.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.49 AU - 0.65 AU

Year: 297 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 82,632,918 km

• M1: 156,629 km (0.029 R)
• M2: 552,315 km (0.104 R)
• M3: 960,119 km (0.04 R)
• M4: 1,361,041 km (0.091 R)
• M5: 1,914,853 km (0.083 R)
• M6: 2,377,709 km (0.03 R)
• M7: 3,200,347 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.9

Radius: 9.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.73 AU

Year: 321 Days

Day: 8 Hours

Environment

Temp: -143 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,632,918 km

• M1: 117,135 km (0.11 R)
• M2: 417,079 km (0.094 R)
• M3: 927,058 km (0.098 R)
• M4: 1,236,875 km (0.118 R)
• M5: 1,587,383 km (0.111 R)
• M6: 2,358,410 km (0.087 R)
• M7: 2,668,228 km (0.052 R)
• M8: 3,184,340 km (0.088 R)
• M9: 3,574,791 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.6

Radius: 8.1

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.54 AU - 0.72 AU

Year: 345 Days

Day: 8.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,632,918 km

• M1: 101,278 km (0.095 R)
• M2: 401,820 km (0.111 R)
• M3: 707,149 km (0.115 R)
• M4: 972,386 km (0.102 R)
• M5: 1,247,796 km (0.1 R)
• M6: 1,569,132 km (0.029 R)
• M7: 2,310,090 km (0.114 R)
• M8: 2,749,609 km (0.108 R)
• M9: 3,356,228 km (0.1 R)
• M10: 3,820,730 km (0.091 R)
• M11: 4,166,749 km (0.075 R)
• M12: 4,775,762 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 15

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.51 AU - 0.85 AU

Year: 387 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,632,918 km

• M1: 186,549 km (0.108 R)
• M2: 1,047,035 km (0.077 R)
• M3: 1,525,449 km (0.095 R)
• M4: 2,331,483 km (0.06 R)
• M5: 3,006,917 km (0.052 R)
• M6: 3,512,558 km (0.027 R)
• M7: 4,205,645 km (0.07 R)
• M8: 4,885,717 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.2

Radius: 14.4

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.85 AU - 2.31 AU

Year: 2071 Days

Day: 8.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,632,918 km

• M1: 212,579 km (0.111 R)
• M2: 667,805 km (0.031 R)
• M3: 1,249,292 km (0.107 R)
• M4: 1,817,315 km (0.101 R)
• M5: 2,338,215 km (0.092 R)
• M6: 4,601,182 km (0.071 R)
• M7: 5,707,907 km (0.087 R)
• M8: 6,458,589 km (0.094 R)
• M9: 7,128,787 km (0.119 R)
• M10: 8,381,221 km (0.061 R)
• M11: 8,874,594 km (0.087 R)
• M12: 10,211,999 km (0.032 R)
• M13: 13,461,564 km (0.072 R)
• M14: 15,663,346 km (0.078 R)
• M15: 16,161,208 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 11.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.11 AU - 2.79 AU

Year: 2647 Days

Day: 9 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,632,918 km

• M1: 146,756 km (0.084 R)
• M2: 532,718 km (0.082 R)
• M3: 962,214 km (0.105 R)
• M4: 1,342,940 km (0.095 R)
• M5: 1,815,969 km (0.065 R)
• M6: 2,966,825 km (0.079 R)
• M7: 3,603,962 km (0.109 R)
• M8: 5,197,479 km (0.074 R)
• M9: 5,926,918 km (0.103 R)
• M10: 8,372,843 km (0.097 R)
• M11: 11,235,698 km (0.06 R)
• M12: 15,959,400 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 10

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.62 AU - 4.2 AU

Year: 4347 Days

Day: 6.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,632,918 km

• M1: 134,189 km (0.088 R)
• M2: 725,849 km (0.034 R)
• M3: 1,981,424 km (0.119 R)
• M4: 2,411,667 km (0.074 R)
• M5: 3,147,240 km (0.106 R)
• M6: 3,461,545 km (0.072 R)
• M7: 3,899,867 km (0.072 R)
• M8: 4,219,707 km (0.104 R)
• M9: 5,519,713 km (0.095 R)
• M10: 6,348,485 km (0.071 R)
• M11: 7,744,083 km (0.097 R)
• M12: 8,356,088 km (0.109 R)
• M13: 8,709,887 km (0.089 R)
• M14: 9,676,738 km (0.107 R)
• M15: 12,179,211 km (0.057 R)
• M16: 18,127,223 km (0.07 R)
• M17: 20,074,089 km (0.08 R)
• M18: 21,888,562 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 14.6

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.33 AU - 4.11 AU

Year: 4953 Days

Day: 8.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,632,918 km

• M1: 189,989 km (0.062 R)
• M2: 681,269 km (0.104 R)
• M3: 1,690,306 km (0.082 R)
• M4: 2,744,822 km (0.083 R)
• M5: 3,360,417 km (0.108 R)
• M6: 4,045,426 km (0.07 R)
• M7: 4,552,862 km (0.094 R)
• M8: 5,181,173 km (0.093 R)
• M9: 6,337,415 km (0.106 R)
• M10: 7,972,819 km (0.065 R)
• M11: 8,477,562 km (0.047 R)
• M12: 9,631,859 km (0.068 R)
• M13: 10,671,714 km (0.064 R)
• M14: 11,511,107 km (0.091 R)
• M15: 12,157,520 km (0.065 R)
• M16: 13,523,199 km (0.05 R)
• M17: 14,086,734 km (0.075 R)
• M18: 15,151,871 km (0.118 R)
• M19: 15,816,235 km (0.108 R)
• M20: 17,683,665 km (0.1 R)
• M21: 18,545,199 km (0.099 R)
• M22: 19,693,961 km (0.06 R)
• M23: 23,793,242 km (0.114 R)
• M24: 24,919,864 km (0.111 R)
• M25: 25,846,473 km (0.092 R)
• M26: 26,876,155 km (0.098 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 9.3

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.17 AU - 5.79 AU

Year: 8855 Days

Day: 7.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,632,918 km

• M1: 115,639 km (0.1 R)
• M2: 528,529 km (0.113 R)
• M3: 952,789 km (0.081 R)
• M4: 2,473,451 km (0.112 R)
• M5: 3,028,310 km (0.052 R)
• M6: 3,442,696 km (0.092 R)
• M7: 5,263,601 km (0.089 R)
• M8: 5,592,118 km (0.069 R)
• M9: 6,326,793 km (0.093 R)
• M10: 7,734,210 km (0.099 R)
• M11: 8,030,414 km (0.051 R)
• M12: 8,919,025 km (0.049 R)
• M13: 9,530,731 km (0.035 R)
• M14: 11,263,373 km (0.115 R)
• M15: 12,261,041 km (0.084 R)
• M16: 13,928,609 km (0.062 R)
• M17: 15,011,997 km (0.048 R)
• M18: 22,633,111 km (0.066 R)
• M19: 23,153,412 km (0.092 R)
• M20: 25,222,051 km (0.099 R)
• M21: 27,705,376 km (0.072 R)
• M22: 28,601,766 km (0.071 R)
• M23: 36,362,754 km (0.114 R)
• M24: 40,025,509 km (0.115 R)
• M25: 42,468,442 km (0.117 R)
• M26: 44,736,794 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.2

Radius: 4.1

Gravity: 58.73 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.71 AU - 9.43 AU

Year: 18855 Days

Day: 24.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 67.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,632,918 km

• M1: 78,090 km (0.065 R)
• M2: 236,664 km (0.105 R)
• M3: 591,061 km (0.105 R)
• M4: 894,894 km (0.11 R)
• M5: 1,136,495 km (0.109 R)
• M6: 1,844,542 km (0.091 R)
• M7: 2,044,255 km (0.107 R)
• M8: 3,045,813 km (0.096 R)
• M9: 3,268,265 km (0.085 R)
• M10: 3,968,532 km (0.117 R)
• M11: 4,582,482 km (0.118 R)
• M12: 7,085,703 km (0.111 R)
• M13: 7,727,777 km (0.085 R)
• M14: 7,984,786 km (0.102 R)
• M15: 8,734,870 km (0.062 R)
• M16: 10,623,394 km (0.067 R)
• M17: 11,529,209 km (0.081 R)
• M18: 12,137,922 km (0.101 R)
• M19: 12,910,745 km (0.054 R)
• M20: 13,054,658 km (0.062 R)
• M21: 17,097,989 km (0.119 R)
• M22: 17,799,603 km (0.03 R)
• M23: 19,166,629 km (0.115 R)
• M24: 19,448,322 km (0.092 R)
• M25: 23,363,896 km (0.12 R)
• M26: 30,874,457 km (0.081 R)
• M27: 33,109,749 km (0.08 R)
• M28: 35,591,727 km (0.093 R)
• M29: 36,017,034 km (0.035 R)
• M30: 36,159,601 km (0.1 R)
• M31: 36,302,466 km (0.054 R)
• M32: 37,459,307 km (0.091 R)
• M33: 38,194,730 km (0.053 R)
• M34: 41,232,764 km (0.114 R)
• M35: 43,614,062 km (0.071 R)
• M36: 50,945,854 km (0.089 R)
• M37: 54,807,274 km (0.119 R)
• M38: 55,754,678 km (0.061 R)
• M39: 61,059,418 km (0.1 R)
• M40: 64,566,441 km (0.106 R)
• M41: 73,114,164 km (0.098 R)
• M42: 79,695,573 km (0.207 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 17,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit