🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.4

Radius: 8.5

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.73 AU - 0.93 AU

Year: 488 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,391,876 km

• M1: 105,766 km (0.06 R)
• M2: 442,062 km (0.078 R)
• M3: 708,944 km (0.117 R)
• M4: 1,094,907 km (0.079 R)
• M5: 1,538,016 km (0.066 R)
• M6: 2,001,021 km (0.12 R)
• M7: 2,414,360 km (0.118 R)
• M8: 3,030,404 km (0.061 R)
• M9: 3,501,039 km (0.093 R)
• M10: 3,922,755 km (0.047 R)
• M11: 4,363,321 km (0.119 R)
• M12: 4,649,352 km (0.044 R)
• M13: 5,176,236 km (0.113 R)
• M14: 6,012,937 km (0.047 R)
• M15: 6,482,973 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521

Radius: 13.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1.02 AU

Year: 497 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,391,876 km

• M1: 170,392 km (0.117 R)
• M2: 623,973 km (0.104 R)
• M3: 1,120,937 km (0.114 R)
• M4: 1,566,140 km (0.092 R)
• M5: 2,000,722 km (0.084 R)
• M6: 2,460,735 km (0.119 R)
• M7: 2,959,943 km (0.1 R)
• M8: 3,599,774 km (0.103 R)
• M9: 4,193,079 km (0.085 R)
• M10: 4,629,306 km (0.081 R)
• M11: 5,349,021 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.6

Radius: 11.1

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.83 AU - 1.15 AU

Year: 636 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,391,876 km

• M1: 138,528 km (0.1 R)
• M2: 497,712 km (0.083 R)
• M3: 918,381 km (0.097 R)
• M4: 1,321,099 km (0.1 R)
• M5: 1,766,452 km (0.12 R)
• M6: 2,241,275 km (0.076 R)
• M7: 2,754,396 km (0.056 R)
• M8: 3,101,463 km (0.117 R)
• M9: 3,587,207 km (0.109 R)
• M10: 4,450,836 km (0.067 R)
• M11: 5,320,149 km (0.089 R)
• M12: 5,805,145 km (0.093 R)
• M13: 6,483,721 km (0.068 R)
• M14: 6,907,083 km (0.105 R)
• M15: 7,303,817 km (0.068 R)
• M16: 7,832,945 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249

Radius: 9.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.78 AU - 2 AU

Year: 1678 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,391,876 km

• M1: 123,119 km (0.113 R)
• M2: 489,335 km (0.04 R)
• M3: 981,212 km (0.111 R)
• M4: 1,645,277 km (0.092 R)
• M5: 2,289,147 km (0.066 R)
• M6: 3,977,059 km (0.065 R)
• M7: 4,289,869 km (0.104 R)
• M8: 5,427,411 km (0.057 R)
• M9: 6,460,234 km (0.058 R)
• M10: 7,082,861 km (0.097 R)
• M11: 7,897,421 km (0.065 R)
• M12: 8,718,414 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 12.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.7 AU - 2.4 AU

Year: 1895 Days

Day: 12.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,391,876 km

• M1: 153,188 km (0.093 R)
• M2: 587,321 km (0.081 R)
• M3: 999,613 km (0.079 R)
• M4: 1,542,504 km (0.075 R)
• M5: 1,925,624 km (0.114 R)
• M6: 2,649,229 km (0.103 R)
• M7: 3,118,667 km (0.072 R)
• M8: 4,227,187 km (0.104 R)
• M9: 5,115,350 km (0.101 R)
• M10: 6,288,646 km (0.091 R)
• M11: 7,366,199 km (0.052 R)
• M12: 7,879,918 km (0.102 R)
• M13: 11,410,578 km (0.117 R)
• M14: 11,842,616 km (0.097 R)
• M15: 12,970,734 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 14.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.03 AU - 2.47 AU

Year: 2179 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 76,391,876 km

• M1: 181,313 km (0.118 R)
• M2: 2,522,071 km (0.088 R)
• M3: 3,430,578 km (0.071 R)
• M4: 4,640,227 km (0.101 R)
• M5: 5,141,529 km (0.116 R)
• M6: 6,698,394 km (0.082 R)
• M7: 9,428,406 km (0.077 R)
• M8: 11,260,980 km (0.077 R)
• M9: 11,850,994 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.3

Radius: 13.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.86 AU - 4.88 AU

Year: 6939 Days

Day: 14.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,391,876 km

• M1: 172,935 km (0.028 R)
• M2: 946,655 km (0.08 R)
• M3: 1,588,580 km (0.091 R)
• M4: 2,309,342 km (0.112 R)
• M5: 3,261,982 km (0.025 R)
• M6: 3,888,497 km (0.084 R)
• M7: 4,783,990 km (0.09 R)
• M8: 7,607,800 km (0.083 R)
• M9: 9,351,662 km (0.093 R)
• M10: 9,792,826 km (0.103 R)
• M11: 11,103,004 km (0.108 R)
• M12: 12,160,063 km (0.051 R)
• M13: 13,118,536 km (0.104 R)
• M14: 13,955,387 km (0.034 R)
• M15: 16,809,116 km (0.082 R)
• M16: 17,596,001 km (0.107 R)
• M17: 18,407,270 km (0.084 R)
• M18: 19,031,991 km (0.119 R)
• M19: 19,670,923 km (0.076 R)
• M20: 20,916,625 km (0.111 R)
• M21: 22,843,296 km (0.088 R)
• M22: 23,809,100 km (0.035 R)
• M23: 25,564,331 km (0.038 R)
• M24: 27,225,466 km (0.074 R)
• M25: 27,946,079 km (0.037 R)
• M26: 32,439,101 km (0.099 R)
• M27: 33,865,517 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.9

Radius: 10.1

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5 AU - 5.24 AU

Year: 7480 Days

Day: 15 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,391,876 km

• M1: 126,261 km (0.095 R)
• M2: 532,120 km (0.06 R)
• M3: 1,162,974 km (0.073 R)
• M4: 1,912,310 km (0.081 R)
• M5: 2,664,936 km (0.073 R)
• M6: 3,290,405 km (0.1 R)
• M7: 4,805,383 km (0.076 R)
• M8: 5,270,183 km (0.106 R)
• M9: 6,289,992 km (0.099 R)
• M10: 7,211,515 km (0.091 R)
• M11: 7,666,143 km (0.046 R)
• M12: 15,264,668 km (0.088 R)
• M13: 15,888,491 km (0.096 R)
• M14: 19,265,513 km (0.103 R)
• M15: 19,627,540 km (0.052 R)
• M16: 20,590,053 km (0.05 R)
• M17: 21,974,431 km (0.088 R)
• M18: 23,501,975 km (0.097 R)
• M19: 30,715,285 km (0.11 R)
• M20: 32,214,555 km (0.083 R)
• M21: 33,761,995 km (0.108 R)
• M22: 36,010,900 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.4

Radius: 8.4

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.03 AU - 6.49 AU

Year: 7789 Days

Day: 14.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,391,876 km

• M1: 104,419 km (0.076 R)
• M2: 593,305 km (0.096 R)
• M3: 940,372 km (0.117 R)
• M4: 1,754,334 km (0.09 R)
• M5: 2,350,781 km (0.068 R)
• M6: 2,650,276 km (0.102 R)
• M7: 3,158,161 km (0.113 R)
• M8: 4,316,048 km (0.086 R)
• M9: 4,767,834 km (0.118 R)
• M10: 6,482,674 km (0.043 R)
• M11: 8,573,304 km (0.072 R)
• M12: 8,989,037 km (0.055 R)
• M13: 12,233,964 km (0.098 R)
• M14: 12,922,414 km (0.109 R)
• M15: 13,358,791 km (0.075 R)
• M16: 14,031,682 km (0.085 R)
• M17: 17,539,902 km (0.094 R)
• M18: 18,346,533 km (0.036 R)
• M19: 19,817,380 km (0.096 R)
• M20: 22,207,355 km (0.061 R)
• M21: 22,518,967 km (0.094 R)
• M22: 22,912,709 km (0.057 R)
• M23: 23,795,037 km (0.102 R)
• M24: 24,450,725 km (0.096 R)
• M25: 24,783,131 km (0.115 R)
• M26: 27,821,314 km (0.06 R)
• M27: 29,010,318 km (0.109 R)
• M28: 31,882,897 km (0.109 R)
• M29: 34,417,234 km (0.058 R)
• M30: 34,939,779 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.3

Radius: 8

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.32 AU - 11.92 AU

Year: 22346 Days

Day: 19.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,391,876 km

• M1: 99,632 km (0.092 R)
• M2: 480,957 km (0.072 R)
• M3: 889,958 km (0.084 R)
• M4: 1,903,035 km (0.088 R)
• M5: 2,646,536 km (0.042 R)
• M6: 3,287,114 km (0.096 R)
• M7: 4,730,285 km (0.069 R)
• M8: 5,055,810 km (0.052 R)
• M9: 5,319,251 km (0.088 R)
• M10: 6,642,744 km (0.099 R)
• M11: 7,573,991 km (0.06 R)
• M12: 7,969,976 km (0.116 R)
• M13: 9,693,344 km (0.109 R)
• M14: 13,212,634 km (0.059 R)
• M15: 13,497,617 km (0.116 R)
• M16: 14,377,552 km (0.117 R)
• M17: 17,845,680 km (0.111 R)
• M18: 21,834,408 km (0.073 R)
• M19: 22,942,778 km (0.077 R)
• M20: 25,711,087 km (0.035 R)
• M21: 26,718,928 km (0.117 R)
• M22: 28,932,976 km (0.075 R)
• M23: 29,656,731 km (0.117 R)
• M24: 30,023,096 km (0.074 R)
• M25: 30,516,320 km (0.079 R)
• M26: 32,028,605 km (0.12 R)
• M27: 33,589,958 km (0.072 R)
• M28: 36,723,584 km (0.097 R)
• M29: 40,344,751 km (0.084 R)
• M30: 43,880,347 km (0.077 R)
• M31: 54,064,820 km (0.052 R)
• M32: 54,794,858 km (0.113 R)
• M33: 57,971,120 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit