🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.69 AU - 3.59 AU

Year: 2002 Days

Day: 35.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.1

Radius: 9.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.7 AU - 5.42 AU

Year: 4096 Days

Day: 5.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,159,216 km

• M1: 124,914 km (0.108 R)
• M2: 498,610 km (0.102 R)
• M3: 902,524 km (0.043 R)
• M4: 1,465,012 km (0.074 R)
• M5: 2,023,311 km (0.041 R)
• M6: 3,104,754 km (0.1 R)
• M7: 4,747,189 km (0.054 R)
• M8: 5,310,874 km (0.074 R)
• M9: 5,645,824 km (0.103 R)
• M10: 6,200,533 km (0.119 R)
• M11: 7,448,478 km (0.086 R)
• M12: 8,400,668 km (0.055 R)
• M13: 9,675,990 km (0.061 R)
• M14: 10,249,997 km (0.118 R)
• M15: 10,770,598 km (0.055 R)
• M16: 11,505,423 km (0.106 R)
• M17: 12,273,309 km (0.062 R)
• M18: 12,988,835 km (0.041 R)
• M19: 14,549,440 km (0.078 R)
• M20: 14,922,986 km (0.117 R)
• M21: 16,381,266 km (0.112 R)
• M22: 17,352,605 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 8.7

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.87 AU - 7.31 AU

Year: 5409 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,159,216 km

• M1: 115,639 km (0.103 R)
• M2: 535,710 km (0.12 R)
• M3: 928,105 km (0.12 R)
• M4: 1,532,481 km (0.111 R)
• M5: 2,134,163 km (0.047 R)
• M6: 2,605,247 km (0.102 R)
• M7: 3,042,671 km (0.066 R)
• M8: 3,440,452 km (0.053 R)
• M9: 3,896,277 km (0.047 R)
• M10: 4,366,163 km (0.105 R)
• M11: 5,630,714 km (0.109 R)
• M12: 6,497,784 km (0.065 R)
• M13: 6,805,806 km (0.051 R)
• M14: 7,304,415 km (0.099 R)
• M15: 9,721,618 km (0.052 R)
• M16: 11,751,960 km (0.119 R)
• M17: 15,094,724 km (0.101 R)
• M18: 16,758,552 km (0.074 R)
• M19: 18,677,893 km (0.113 R)
• M20: 20,446,439 km (0.119 R)
• M21: 27,648,678 km (0.118 R)
• M22: 28,733,263 km (0.055 R)
• M23: 30,699,129 km (0.055 R)
• M24: 33,053,799 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.6

Radius: 13.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.52 AU - 7.6 AU

Year: 6047 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,159,216 km

• M1: 174,581 km (0.09 R)
• M2: 730,486 km (0.118 R)
• M3: 1,340,247 km (0.089 R)
• M4: 2,140,746 km (0.077 R)
• M5: 4,300,490 km (0.118 R)
• M6: 5,090,217 km (0.052 R)
• M7: 5,623,085 km (0.047 R)
• M8: 8,346,963 km (0.106 R)
• M9: 12,318,487 km (0.088 R)
• M10: 14,647,277 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 8.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.54 AU - 7.82 AU

Year: 6214 Days

Day: 14.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,159,216 km

• M1: 110,702 km (0.093 R)
• M2: 535,710 km (0.1 R)
• M3: 1,784,852 km (0.118 R)
• M4: 2,216,292 km (0.115 R)
• M5: 2,684,833 km (0.113 R)
• M6: 3,061,371 km (0.105 R)
• M7: 3,663,203 km (0.118 R)
• M8: 4,451,584 km (0.031 R)
• M9: 5,249,090 km (0.081 R)
• M10: 6,305,550 km (0.111 R)
• M11: 8,763,294 km (0.087 R)
• M12: 9,783,102 km (0.059 R)
• M13: 10,558,618 km (0.116 R)
• M14: 12,144,206 km (0.101 R)
• M15: 13,316,754 km (0.11 R)
• M16: 13,644,971 km (0.101 R)
• M17: 14,415,400 km (0.117 R)
• M18: 18,650,217 km (0.032 R)
• M19: 19,598,817 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.3

Radius: 13.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.58 AU - 9.92 AU

Year: 8528 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,159,216 km

• M1: 162,912 km (0.09 R)
• M2: 732,132 km (0.116 R)
• M3: 1,949,559 km (0.032 R)
• M4: 2,738,539 km (0.11 R)
• M5: 3,285,917 km (0.082 R)
• M6: 4,217,314 km (0.108 R)
• M7: 5,010,930 km (0.097 R)
• M8: 6,821,513 km (0.079 R)
• M9: 7,875,131 km (0.095 R)
• M10: 11,905,747 km (0.1 R)
• M11: 12,400,317 km (0.071 R)
• M12: 13,081,137 km (0.051 R)
• M13: 15,858,272 km (0.119 R)
• M14: 18,638,548 km (0.074 R)
• M15: 20,454,517 km (0.063 R)
• M16: 22,220,370 km (0.118 R)
• M17: 22,887,128 km (0.041 R)
• M18: 27,933,662 km (0.092 R)
• M19: 29,302,333 km (0.119 R)
• M20: 31,752,148 km (0.095 R)
• M21: 33,567,967 km (0.069 R)
• M22: 37,522,886 km (0.119 R)
• M23: 38,827,379 km (0.111 R)
• M24: 41,526,873 km (0.094 R)
• M25: 42,030,868 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.6

Radius: 10.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.29 AU - 11.29 AU

Year: 11024 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,159,216 km

• M1: 134,638 km (0.101 R)
• M2: 1,649,616 km (0.088 R)
• M3: 2,048,444 km (0.082 R)
• M4: 2,511,748 km (0.092 R)
• M5: 4,164,206 km (0.11 R)
• M6: 5,078,848 km (0.074 R)
• M7: 5,689,057 km (0.1 R)
• M8: 6,379,900 km (0.052 R)
• M9: 6,882,549 km (0.096 R)
• M10: 7,267,764 km (0.086 R)
• M11: 12,054,447 km (0.092 R)
• M12: 16,916,527 km (0.093 R)
• M13: 17,685,161 km (0.06 R)
• M14: 22,182,671 km (0.111 R)
• M15: 24,775,651 km (0.088 R)
• M16: 27,651,970 km (0.065 R)
• M17: 28,538,487 km (0.088 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit