🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.2

Radius: 10.5

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.62 AU - 0.84 AU

Year: 423 Days

Day: 10.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,315,231 km

• M1: 130,599 km (0.089 R)
• M2: 592,707 km (0.076 R)
• M3: 994,078 km (0.099 R)
• M4: 1,679,386 km (0.056 R)
• M5: 2,119,203 km (0.092 R)
• M6: 2,811,094 km (0.079 R)
• M7: 3,685,493 km (0.114 R)
• M8: 4,137,728 km (0.085 R)
• M9: 5,042,196 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.8

Radius: 9.4

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.75 AU - 0.79 AU

Year: 458 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,315,231 km

• M1: 116,836 km (0.105 R)
• M2: 475,871 km (0.071 R)
• M3: 896,839 km (0.117 R)
• M4: 1,506,151 km (0.106 R)
• M5: 1,895,704 km (0.067 R)
• M6: 2,242,771 km (0.097 R)
• M7: 2,806,606 km (0.103 R)
• M8: 3,425,941 km (0.088 R)
• M9: 3,787,668 km (0.056 R)
• M10: 4,813,162 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.1

Radius: 9.5

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.91 AU - 0.93 AU

Year: 599 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,315,231 km

• M1: 118,182 km (0.119 R)
• M2: 472,430 km (0.082 R)
• M3: 825,631 km (0.069 R)
• M4: 1,263,653 km (0.112 R)
• M5: 1,801,009 km (0.064 R)
• M6: 2,560,517 km (0.07 R)
• M7: 3,214,858 km (0.104 R)
• M8: 4,081,778 km (0.059 R)
• M9: 4,440,514 km (0.079 R)
• M10: 5,257,468 km (0.085 R)
• M11: 5,875,008 km (0.099 R)
• M12: 7,481,240 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 8.4

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.93 AU - 1.39 AU

Year: 847 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,315,231 km

• M1: 104,419 km (0.103 R)
• M2: 377,136 km (0.056 R)
• M3: 670,049 km (0.072 R)
• M4: 1,051,972 km (0.096 R)
• M5: 1,342,042 km (0.042 R)
• M6: 1,738,327 km (0.084 R)
• M7: 2,190,412 km (0.055 R)
• M8: 2,473,002 km (0.12 R)
• M9: 2,780,127 km (0.1 R)
• M10: 3,471,568 km (0.089 R)
• M11: 3,736,057 km (0.114 R)
• M12: 4,077,739 km (0.026 R)
• M13: 5,344,683 km (0.099 R)
• M14: 5,861,095 km (0.108 R)
• M15: 8,421,313 km (0.097 R)
• M16: 9,259,659 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 9.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.15 AU - 1.51 AU

Year: 1040 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,315,231 km

• M1: 125,812 km (0.112 R)
• M2: 415,284 km (0.118 R)
• M3: 900,130 km (0.072 R)
• M4: 1,371,962 km (0.102 R)
• M5: 1,666,071 km (0.089 R)
• M6: 2,011,942 km (0.116 R)
• M7: 2,566,651 km (0.112 R)
• M8: 3,429,980 km (0.04 R)
• M9: 3,819,383 km (0.042 R)
• M10: 4,958,571 km (0.119 R)
• M11: 6,069,485 km (0.112 R)
• M12: 6,474,297 km (0.117 R)
• M13: 7,916,271 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.4

Radius: 12.2

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.08 AU - 3.76 AU

Year: 4290 Days

Day: 9.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,315,231 km

• M1: 151,842 km (0.111 R)
• M2: 711,338 km (0.116 R)
• M3: 1,295,218 km (0.089 R)
• M4: 1,847,235 km (0.112 R)
• M5: 2,357,214 km (0.087 R)
• M6: 2,813,936 km (0.118 R)
• M7: 4,186,347 km (0.079 R)
• M8: 5,464,661 km (0.076 R)
• M9: 5,964,318 km (0.102 R)
• M10: 6,787,405 km (0.063 R)
• M11: 7,471,067 km (0.105 R)
• M12: 8,816,850 km (0.097 R)
• M13: 9,970,848 km (0.108 R)
• M14: 11,176,457 km (0.104 R)
• M15: 12,032,606 km (0.083 R)
• M16: 16,256,053 km (0.081 R)
• M17: 17,045,032 km (0.1 R)
• M18: 19,162,290 km (0.12 R)
• M19: 19,837,276 km (0.105 R)
• M20: 20,249,717 km (0.069 R)
• M21: 20,879,225 km (0.114 R)
• M22: 21,377,835 km (0.117 R)
• M23: 30,385,272 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 10.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.31 AU - 3.87 AU

Year: 4614 Days

Day: 11.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,315,231 km

• M1: 128,355 km (0.058 R)
• M2: 465,997 km (0.092 R)
• M3: 867,817 km (0.117 R)
• M4: 1,447,210 km (0.117 R)
• M5: 2,218,387 km (0.1 R)
• M6: 2,938,252 km (0.095 R)
• M7: 4,311,261 km (0.032 R)
• M8: 5,994,985 km (0.1 R)
• M9: 6,844,402 km (0.114 R)
• M10: 8,618,633 km (0.116 R)
• M11: 16,196,812 km (0.068 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 10.9

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.46 AU - 5.4 AU

Year: 6324 Days

Day: 9.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,315,231 km

• M1: 136,882 km (0.091 R)
• M2: 649,105 km (0.082 R)
• M3: 1,662,481 km (0.067 R)
• M4: 2,107,984 km (0.118 R)
• M5: 2,858,367 km (0.035 R)
• M6: 4,268,925 km (0.115 R)
• M7: 5,318,653 km (0.109 R)
• M8: 6,295,976 km (0.077 R)
• M9: 7,278,086 km (0.112 R)
• M10: 8,522,142 km (0.103 R)
• M11: 8,938,622 km (0.102 R)
• M12: 10,457,340 km (0.103 R)
• M13: 12,037,692 km (0.114 R)
• M14: 16,805,376 km (0.087 R)
• M15: 19,893,674 km (0.084 R)
• M16: 20,777,199 km (0.068 R)
• M17: 21,380,528 km (0.049 R)
• M18: 23,100,155 km (0.057 R)
• M19: 23,503,471 km (0.065 R)
• M20: 25,763,446 km (0.104 R)
• M21: 26,197,280 km (0.087 R)
• M22: 27,258,527 km (0.114 R)
• M23: 30,036,709 km (0.066 R)
• M24: 30,614,157 km (0.1 R)
• M25: 33,923,711 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.8

Radius: 9.8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.74 AU - 6.12 AU

Year: 8582 Days

Day: 12.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,315,231 km

• M1: 125,064 km (0.119 R)
• M2: 1,116,150 km (0.072 R)
• M3: 2,195,199 km (0.098 R)
• M4: 4,444,254 km (0.059 R)
• M5: 4,911,896 km (0.105 R)
• M6: 7,416,314 km (0.09 R)
• M7: 8,035,799 km (0.071 R)
• M8: 9,115,447 km (0.087 R)
• M9: 13,888,816 km (0.066 R)
• M10: 14,769,798 km (0.064 R)
• M11: 17,367,864 km (0.068 R)
• M12: 18,251,539 km (0.117 R)
• M13: 21,006,533 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit