🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.5

Radius: 12.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.62 AU - 0.8 AU

Year: 386 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 46,583,446 km

• M1: 160,519 km (0.116 R)
• M2: 1,025,643 km (0.113 R)
• M3: 1,463,815 km (0.103 R)
• M4: 1,967,960 km (0.09 R)
• M5: 2,456,846 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 8.7

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.67 AU - 0.83 AU

Year: 419 Days

Day: 12.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,583,446 km

• M1: 108,608 km (0.075 R)
• M2: 457,919 km (0.069 R)
• M3: 776,862 km (0.106 R)
• M4: 1,135,448 km (0.106 R)
• M5: 1,449,454 km (0.045 R)
• M6: 2,051,884 km (0.08 R)
• M7: 2,467,018 km (0.118 R)
• M8: 3,023,373 km (0.062 R)
• M9: 3,326,009 km (0.062 R)
• M10: 3,940,109 km (0.098 R)
• M11: 5,092,910 km (0.026 R)
• M12: 5,555,915 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.7

Radius: 12.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.8 AU - 1.1 AU

Year: 598 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 46,583,446 km

• M1: 154,385 km (0.114 R)
• M2: 629,807 km (0.117 R)
• M3: 1,286,542 km (0.036 R)
• M4: 1,809,237 km (0.088 R)
• M5: 2,328,940 km (0.106 R)
• M6: 3,156,365 km (0.112 R)
• M7: 3,650,338 km (0.043 R)
• M8: 4,220,455 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 9.1

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.94 AU - 3.2 AU

Year: 2660 Days

Day: 8.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,583,446 km

• M1: 116,986 km (0.082 R)
• M2: 465,399 km (0.064 R)
• M3: 774,468 km (0.051 R)
• M4: 1,176,587 km (0.116 R)
• M5: 1,846,038 km (0.088 R)
• M6: 2,706,225 km (0.067 R)
• M7: 3,720,349 km (0.08 R)
• M8: 4,395,185 km (0.099 R)
• M9: 5,812,476 km (0.109 R)
• M10: 7,900,712 km (0.085 R)
• M11: 9,728,948 km (0.118 R)
• M12: 11,119,759 km (0.087 R)
• M13: 12,063,871 km (0.064 R)
• M14: 13,274,717 km (0.101 R)
• M15: 14,656,702 km (0.082 R)
• M16: 15,169,374 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.8

Radius: 8.3

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.27 AU - 3.63 AU

Year: 3272 Days

Day: 12 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,583,446 km

• M1: 104,270 km (0.106 R)
• M2: 690,394 km (0.104 R)
• M3: 1,712,148 km (0.086 R)
• M4: 3,425,342 km (0.105 R)
• M5: 3,876,081 km (0.063 R)
• M6: 4,169,293 km (0.12 R)
• M7: 4,477,464 km (0.108 R)
• M8: 4,968,295 km (0.111 R)
• M9: 6,057,367 km (0.111 R)
• M10: 7,204,035 km (0.108 R)
• M11: 10,552,185 km (0.116 R)
• M12: 12,790,618 km (0.078 R)
• M13: 13,396,041 km (0.099 R)
• M14: 16,714,121 km (0.116 R)
• M15: 18,357,155 km (0.09 R)
• M16: 21,698,423 km (0.099 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.8

Radius: 12.3

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.17 AU - 4.59 AU

Year: 5919 Days

Day: 11.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,583,446 km

• M1: 153,039 km (0.087 R)
• M2: 693,835 km (0.116 R)
• M3: 1,557,613 km (0.081 R)
• M4: 2,188,916 km (0.077 R)
• M5: 3,992,318 km (0.115 R)
• M6: 5,392,554 km (0.091 R)
• M7: 6,356,713 km (0.079 R)
• M8: 8,377,182 km (0.112 R)
• M9: 12,917,477 km (0.107 R)
• M10: 13,588,274 km (0.113 R)
• M11: 13,990,094 km (0.101 R)
• M12: 16,832,004 km (0.096 R)
• M13: 19,526,262 km (0.096 R)
• M14: 20,038,635 km (0.115 R)
• M15: 30,670,855 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.2

Radius: 12.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.72 AU - 6.8 AU

Year: 8926 Days

Day: 8.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,583,446 km

• M1: 156,779 km (0.069 R)
• M2: 692,638 km (0.069 R)
• M3: 1,422,825 km (0.099 R)
• M4: 2,216,292 km (0.068 R)
• M5: 2,684,235 km (0.04 R)
• M6: 3,263,777 km (0.106 R)
• M7: 5,994,985 km (0.04 R)
• M8: 8,709,438 km (0.09 R)
• M9: 12,270,167 km (0.103 R)
• M10: 12,906,706 km (0.112 R)
• M11: 15,474,703 km (0.08 R)
• M12: 17,269,728 km (0.08 R)
• M13: 18,666,523 km (0.08 R)
• M14: 20,536,945 km (0.112 R)
• M15: 21,935,386 km (0.091 R)
• M16: 25,289,520 km (0.078 R)
• M17: 29,481,103 km (0.066 R)
• M18: 30,940,131 km (0.091 R)
• M19: 32,228,617 km (0.051 R)
• M20: 33,329,358 km (0.103 R)
• M21: 36,426,633 km (0.101 R)
• M22: 38,227,791 km (0.1 R)
• M23: 40,848,297 km (0.059 R)
• M24: 42,137,232 km (0.058 R)
• M25: 43,187,708 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 18,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit