🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 9.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.69 AU

Year: 284 Days

Day: 7.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 51,054,110 km

• M1: 118,033 km (0.096 R)
• M2: 453,431 km (0.085 R)
• M3: 1,031,328 km (0.067 R)
• M4: 1,326,185 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.6

Radius: 8.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.68 AU - 0.78 AU

Year: 423 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 51,054,110 km

• M1: 109,506 km (0.057 R)
• M2: 448,046 km (0.101 R)
• M3: 921,224 km (0.107 R)
• M4: 1,309,131 km (0.071 R)
• M5: 1,770,940 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.4

Radius: 11.5

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.78 AU - 1.16 AU

Year: 648 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,054,110 km

• M1: 143,764 km (0.073 R)
• M2: 525,089 km (0.098 R)
• M3: 989,440 km (0.109 R)
• M4: 1,379,442 km (0.042 R)
• M5: 1,847,683 km (0.069 R)
• M6: 2,369,331 km (0.059 R)
• M7: 2,774,143 km (0.059 R)
• M8: 3,782,433 km (0.103 R)
• M9: 4,183,654 km (0.101 R)
• M10: 4,580,687 km (0.072 R)
• M11: 5,359,045 km (0.088 R)
• M12: 5,770,588 km (0.1 R)
• M13: 6,594,424 km (0.042 R)
• M14: 7,134,173 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.2

Radius: 12.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.42 AU - 1.46 AU

Year: 1172 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,054,110 km

• M1: 159,172 km (0.118 R)
• M2: 560,842 km (0.107 R)
• M3: 977,472 km (0.052 R)
• M4: 1,518,867 km (0.049 R)
• M5: 3,015,594 km (0.098 R)
• M6: 3,646,598 km (0.105 R)
• M7: 4,053,055 km (0.089 R)
• M8: 4,729,387 km (0.114 R)
• M9: 5,174,441 km (0.086 R)
• M10: 5,797,217 km (0.118 R)
• M11: 7,068,948 km (0.089 R)
• M12: 7,600,918 km (0.076 R)
• M13: 9,814,967 km (0.098 R)
• M14: 10,381,494 km (0.061 R)
• M15: 11,858,922 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.1

Radius: 8.3

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.94 AU - 3.9 AU

Year: 4290 Days

Day: 8.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,054,110 km

• M1: 103,372 km (0.08 R)
• M2: 427,551 km (0.056 R)
• M3: 731,534 km (0.106 R)
• M4: 999,912 km (0.114 R)
• M5: 2,594,177 km (0.081 R)
• M6: 3,846,760 km (0.093 R)
• M7: 5,927,367 km (0.077 R)
• M8: 6,514,538 km (0.061 R)
• M9: 7,310,998 km (0.107 R)
• M10: 7,696,960 km (0.076 R)
• M11: 8,170,737 km (0.103 R)
• M12: 8,663,811 km (0.11 R)
• M13: 8,976,919 km (0.103 R)
• M14: 12,048,762 km (0.116 R)
• M15: 12,687,695 km (0.061 R)
• M16: 13,452,888 km (0.119 R)
• M17: 13,926,365 km (0.08 R)
• M18: 14,685,125 km (0.105 R)
• M19: 19,028,550 km (0.074 R)
• M20: 20,440,754 km (0.098 R)
• M21: 22,430,406 km (0.086 R)
• M22: 23,775,739 km (0.112 R)
• M23: 24,313,095 km (0.104 R)
• M24: 25,491,926 km (0.038 R)
• M25: 25,812,664 km (0.088 R)
• M26: 27,963,283 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.4

Radius: 14.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.56 AU - 3.74 AU

Year: 4730 Days

Day: 9.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,054,110 km

• M1: 184,005 km (0.111 R)
• M2: 677,080 km (0.053 R)
• M3: 1,332,468 km (0.111 R)
• M4: 2,121,747 km (0.112 R)
• M5: 2,582,358 km (0.094 R)
• M6: 3,208,575 km (0.041 R)
• M7: 4,187,693 km (0.08 R)
• M8: 4,990,585 km (0.064 R)
• M9: 7,188,626 km (0.065 R)
• M10: 8,183,452 km (0.076 R)
• M11: 10,823,705 km (0.11 R)
• M12: 11,524,122 km (0.09 R)
• M13: 12,213,320 km (0.074 R)
• M14: 13,629,712 km (0.089 R)
• M15: 14,171,107 km (0.062 R)
• M16: 15,441,791 km (0.064 R)
• M17: 15,931,425 km (0.077 R)
• M18: 18,209,801 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.6

Radius: 6.1

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.97 AU - 7.81 AU

Year: 10956 Days

Day: 18.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,054,110 km

• M1: 75,996 km (0.087 R)
• M2: 269,426 km (0.075 R)
• M3: 648,806 km (0.093 R)
• M4: 992,731 km (0.111 R)
• M5: 2,009,548 km (0.114 R)
• M6: 2,299,170 km (0.082 R)
• M7: 2,514,291 km (0.114 R)
• M8: 2,851,186 km (0.097 R)
• M9: 3,589,302 km (0.052 R)
• M10: 4,129,051 km (0.116 R)
• M11: 4,418,373 km (0.103 R)
• M12: 4,783,542 km (0.085 R)
• M13: 5,713,591 km (0.102 R)
• M14: 6,258,876 km (0.083 R)
• M15: 6,641,248 km (0.083 R)
• M16: 11,420,750 km (0.082 R)
• M17: 12,581,630 km (0.111 R)
• M18: 16,105,108 km (0.052 R)
• M19: 16,750,025 km (0.116 R)
• M20: 18,476,235 km (0.108 R)
• M21: 18,866,535 km (0.086 R)
• M22: 20,317,485 km (0.116 R)
• M23: 20,817,292 km (0.08 R)
• M24: 24,174,717 km (0.043 R)
• M25: 30,942,973 km (0.102 R)
• M26: 37,987,238 km (0.038 R)
• M27: 39,128,370 km (0.117 R)
• M28: 43,783,407 km (0.062 R)
• M29: 46,172,036 km (0.115 R)
• M30: 51,054,163 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 18,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit