🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 30 Hours

Environment

Temp: -135 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,224,780 km

• M1: 309,817 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 13.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.67 AU - 0.71 AU

Year: 370 Days

Day: 8.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,224,780 km

• M1: 163,062 km (0.032 R)
• M2: 607,367 km (0.119 R)
• M3: 1,038,658 km (0.118 R)
• M4: 1,571,077 km (0.108 R)
• M5: 2,044,255 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 14.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.29 AU - 2.41 AU

Year: 2326 Days

Day: 11.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,224,780 km

• M1: 175,329 km (0.09 R)
• M2: 867,219 km (0.084 R)
• M3: 2,307,996 km (0.1 R)
• M4: 4,018,498 km (0.067 R)
• M5: 5,281,702 km (0.082 R)
• M6: 5,851,222 km (0.105 R)
• M7: 7,610,642 km (0.093 R)
• M8: 8,369,253 km (0.056 R)
• M9: 9,969,651 km (0.071 R)
• M10: 12,227,382 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 12.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.24 AU - 3 AU

Year: 2738 Days

Day: 8.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,224,780 km

• M1: 159,920 km (0.1 R)
• M2: 770,130 km (0.11 R)
• M3: 1,190,949 km (0.108 R)
• M4: 1,616,555 km (0.104 R)
• M5: 2,055,325 km (0.091 R)
• M6: 2,548,250 km (0.095 R)
• M7: 3,090,243 km (0.114 R)
• M8: 3,493,709 km (0.064 R)
• M9: 4,257,705 km (0.095 R)
• M10: 5,609,920 km (0.109 R)
• M11: 7,474,059 km (0.026 R)
• M12: 8,207,837 km (0.117 R)
• M13: 8,927,253 km (0.108 R)
• M14: 9,623,332 km (0.042 R)
• M15: 10,253,438 km (0.099 R)
• M16: 11,522,626 km (0.101 R)
• M17: 13,293,566 km (0.117 R)
• M18: 14,117,701 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.1

Radius: 14.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.65 AU - 4.11 AU

Year: 4012 Days

Day: 14.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,224,780 km

• M1: 186,997 km (0.09 R)
• M2: 728,392 km (0.11 R)
• M3: 1,269,338 km (0.115 R)
• M4: 3,395,273 km (0.097 R)
• M5: 6,124,686 km (0.117 R)
• M6: 7,934,521 km (0.076 R)
• M7: 10,947,423 km (0.069 R)
• M8: 13,767,043 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 10.8

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.49 AU - 7.25 AU

Year: 9183 Days

Day: 6.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,224,780 km

• M1: 134,339 km (0.07 R)
• M2: 472,430 km (0.101 R)
• M3: 893,099 km (0.116 R)
• M4: 1,259,016 km (0.091 R)
• M5: 1,713,344 km (0.12 R)
• M6: 2,096,764 km (0.118 R)
• M7: 2,999,288 km (0.093 R)
• M8: 4,142,963 km (0.118 R)
• M9: 5,682,176 km (0.111 R)
• M10: 6,686,726 km (0.05 R)
• M11: 8,534,409 km (0.089 R)
• M12: 9,666,566 km (0.073 R)
• M13: 10,316,269 km (0.096 R)
• M14: 12,068,210 km (0.101 R)
• M15: 12,441,157 km (0.114 R)
• M16: 13,894,201 km (0.046 R)
• M17: 14,482,121 km (0.105 R)
• M18: 15,333,034 km (0.07 R)
• M19: 16,345,961 km (0.105 R)
• M20: 17,201,362 km (0.052 R)
• M21: 19,361,405 km (0.045 R)
• M22: 23,545,957 km (0.094 R)
• M23: 24,129,089 km (0.099 R)
• M24: 26,379,939 km (0.049 R)
• M25: 28,110,786 km (0.084 R)
• M26: 28,861,917 km (0.104 R)
• M27: 31,195,195 km (0.107 R)
• M28: 31,797,775 km (0.058 R)
• M29: 38,256,215 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854

Radius: 7.3

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.14 AU - 9.98 AU

Year: 17608 Days

Day: 17.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,224,780 km

• M1: 90,806 km (0.079 R)
• M2: 440,715 km (0.112 R)
• M3: 1,116,449 km (0.089 R)
• M4: 2,160,193 km (0.084 R)
• M5: 2,790,898 km (0.113 R)
• M6: 3,257,194 km (0.08 R)
• M7: 6,317,967 km (0.091 R)
• M8: 6,801,318 km (0.079 R)
• M9: 7,214,956 km (0.083 R)
• M10: 7,548,110 km (0.059 R)
• M11: 7,792,254 km (0.119 R)
• M12: 9,093,606 km (0.061 R)
• M13: 10,413,358 km (0.072 R)
• M14: 16,811,510 km (0.045 R)
• M15: 21,495,718 km (0.102 R)
• M16: 25,972,285 km (0.06 R)
• M17: 27,554,133 km (0.118 R)
• M18: 30,536,815 km (0.085 R)
• M19: 32,042,218 km (0.107 R)
• M20: 39,139,291 km (0.047 R)
• M21: 39,578,061 km (0.071 R)
• M22: 40,764,073 km (0.111 R)
• M23: 41,821,132 km (0.08 R)
• M24: 42,126,461 km (0.1 R)
• M25: 42,741,608 km (0.069 R)
• M26: 44,622,950 km (0.116 R)
• M27: 50,597,441 km (0.091 R)
• M28: 52,346,988 km (0.106 R)
• M29: 57,083,705 km (0.096 R)
• M30: 58,787,774 km (0.069 R)
• M31: 59,942,371 km (0.041 R)
• M32: 61,505,369 km (0.082 R)
• M33: 62,894,984 km (0.099 R)
• M34: 68,240,266 km (0.105 R)
• M35: 72,332,515 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit