🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1 AU - 1 AU

Year: 356 Days

Day: 13 Hours

Environment

Temp: 152 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.82 AU - 1.36 AU

Year: 406 Days

Day: 44.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.15 AU - 5.93 AU

Year: 4033 Days

Day: 22 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 10

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.14 AU - 8.14 AU

Year: 6801 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,315,573 km

• M1: 124,316 km (0.086 R)
• M2: 460,462 km (0.107 R)
• M3: 858,542 km (0.102 R)
• M4: 1,220,270 km (0.103 R)
• M5: 2,165,130 km (0.109 R)
• M6: 3,470,072 km (0.084 R)
• M7: 4,411,641 km (0.087 R)
• M8: 5,673,050 km (0.068 R)
• M9: 6,509,003 km (0.111 R)
• M10: 7,348,846 km (0.103 R)
• M11: 7,814,694 km (0.048 R)
• M12: 8,218,009 km (0.048 R)
• M13: 9,154,343 km (0.061 R)
• M14: 9,602,687 km (0.119 R)
• M15: 10,543,658 km (0.081 R)
• M16: 12,282,584 km (0.107 R)
• M17: 13,793,672 km (0.087 R)
• M18: 14,563,802 km (0.114 R)
• M19: 15,613,979 km (0.09 R)
• M20: 16,979,957 km (0.083 R)
• M21: 17,589,119 km (0.114 R)
• M22: 18,142,781 km (0.084 R)
• M23: 19,873,778 km (0.08 R)
• M24: 22,188,955 km (0.107 R)
• M25: 22,510,590 km (0.091 R)
• M26: 23,828,846 km (0.042 R)
• M27: 24,251,012 km (0.112 R)
• M28: 28,091,488 km (0.112 R)
• M29: 30,205,007 km (0.066 R)
• M30: 31,909,226 km (0.09 R)
• M31: 33,676,575 km (0.053 R)
• M32: 35,618,056 km (0.118 R)
• M33: 37,405,452 km (0.086 R)
• M34: 39,134,653 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.9

Radius: 9.9

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.5 AU - 9.18 AU

Year: 7825 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 156.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,315,573 km

• M1: 123,119 km (0.073 R)
• M2: 489,933 km (0.116 R)
• M3: 1,110,615 km (0.108 R)
• M4: 1,423,424 km (0.067 R)
• M5: 4,071,306 km (0.111 R)
• M6: 4,398,626 km (0.055 R)
• M7: 6,308,841 km (0.092 R)
• M8: 7,327,304 km (0.113 R)
• M9: 9,170,649 km (0.088 R)
• M10: 9,832,320 km (0.087 R)
• M11: 11,092,981 km (0.094 R)
• M12: 13,749,391 km (0.073 R)
• M13: 14,553,180 km (0.067 R)
• M14: 17,507,140 km (0.099 R)
• M15: 19,428,724 km (0.116 R)
• M16: 28,036,885 km (0.103 R)
• M17: 31,391,168 km (0.089 R)
• M18: 32,783,177 km (0.059 R)
• M19: 37,561,033 km (0.087 R)
• M20: 38,521,003 km (0.06 R)
• M21: 44,094,870 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 10.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.94 AU - 8.84 AU

Year: 7900 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,315,573 km

• M1: 136,732 km (0.107 R)
• M2: 647,160 km (0.092 R)
• M3: 1,202,468 km (0.107 R)
• M4: 1,830,480 km (0.09 R)
• M5: 2,260,125 km (0.088 R)
• M6: 3,947,140 km (0.079 R)
• M7: 5,781,958 km (0.069 R)
• M8: 8,519,150 km (0.066 R)
• M9: 12,123,262 km (0.067 R)
• M10: 13,485,201 km (0.104 R)
• M11: 14,715,195 km (0.107 R)
• M12: 18,853,221 km (0.049 R)
• M13: 19,402,395 km (0.115 R)
• M14: 21,408,951 km (0.053 R)
• M15: 22,386,125 km (0.075 R)
• M16: 24,107,098 km (0.066 R)
• M17: 29,246,683 km (0.098 R)
• M18: 31,205,517 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 9.1

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.93 AU - 10.53 AU

Year: 9995 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,315,573 km

• M1: 120,426 km (0.109 R)
• M2: 472,430 km (0.114 R)
• M3: 776,413 km (0.073 R)
• M4: 1,103,284 km (0.081 R)
• M5: 1,402,181 km (0.103 R)
• M6: 1,740,571 km (0.089 R)
• M7: 2,351,828 km (0.077 R)
• M8: 2,791,795 km (0.084 R)
• M9: 3,629,843 km (0.117 R)
• M10: 3,943,849 km (0.052 R)
• M11: 4,566,924 km (0.041 R)
• M12: 6,044,652 km (0.094 R)
• M13: 7,647,593 km (0.077 R)
• M14: 8,524,535 km (0.091 R)
• M15: 10,740,828 km (0.037 R)
• M16: 12,010,465 km (0.108 R)
• M17: 13,193,485 km (0.108 R)
• M18: 14,130,416 km (0.036 R)
• M19: 14,977,739 km (0.117 R)
• M20: 16,488,378 km (0.113 R)
• M21: 16,989,531 km (0.118 R)
• M22: 17,501,006 km (0.082 R)
• M23: 24,556,640 km (0.119 R)
• M24: 26,945,120 km (0.025 R)
• M25: 29,067,764 km (0.108 R)
• M26: 31,190,857 km (0.108 R)
• M27: 32,624,902 km (0.107 R)
• M28: 39,054,619 km (0.051 R)
• M29: 41,767,426 km (0.118 R)
• M30: 46,706,250 km (0.056 R)
• M31: 48,874,073 km (0.099 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit