🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 14.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.61 AU - 0.87 AU

Year: 418 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 73,188,572 km

• M1: 184,005 km (0.093 R)
• M2: 652,696 km (0.106 R)
• M3: 1,365,978 km (0.037 R)
• M4: 1,873,713 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 14.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.97 AU - 1.09 AU

Year: 686 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 120.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,188,572 km

• M1: 176,525 km (0.107 R)
• M2: 631,153 km (0.082 R)
• M3: 1,413,999 km (0.113 R)
• M4: 2,023,610 km (0.1 R)
• M5: 2,655,512 km (0.12 R)
• M6: 3,322,718 km (0.111 R)
• M7: 4,304,529 km (0.097 R)
• M8: 5,031,425 km (0.103 R)
• M9: 6,120,198 km (0.035 R)
• M10: 6,996,543 km (0.107 R)
• M11: 7,689,480 km (0.07 R)
• M12: 8,176,720 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 11.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2 AU - 2.14 AU

Year: 1954 Days

Day: 13.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,188,572 km

• M1: 143,614 km (0.088 R)
• M2: 510,877 km (0.108 R)
• M3: 922,271 km (0.093 R)
• M4: 1,342,790 km (0.102 R)
• M5: 1,818,512 km (0.116 R)
• M6: 2,257,133 km (0.112 R)
• M7: 3,026,365 km (0.03 R)
• M8: 3,415,469 km (0.117 R)
• M9: 3,855,736 km (0.084 R)
• M10: 4,488,834 km (0.072 R)
• M11: 5,321,196 km (0.092 R)
• M12: 5,751,290 km (0.088 R)
• M13: 6,204,422 km (0.072 R)
• M14: 6,942,239 km (0.098 R)
• M15: 9,379,487 km (0.096 R)
• M16: 9,740,617 km (0.082 R)
• M17: 10,737,537 km (0.037 R)
• M18: 12,261,191 km (0.117 R)
• M19: 13,713,936 km (0.1 R)
• M20: 14,876,461 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.7

Radius: 3.6

Gravity: 44.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.35 AU - 10.51 AU

Year: 20527 Days

Day: 22.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,188,572 km

• M1: 44,730 km (0.069 R)
• M2: 171,140 km (0.109 R)
• M3: 301,589 km (0.073 R)
• M4: 443,558 km (0.083 R)
• M5: 877,990 km (0.104 R)
• M6: 1,286,392 km (0.051 R)
• M7: 1,828,684 km (0.114 R)
• M8: 1,980,377 km (0.031 R)
• M9: 2,287,651 km (0.089 R)
• M10: 2,794,638 km (0.092 R)
• M11: 2,970,715 km (0.073 R)
• M12: 3,344,859 km (0.119 R)
• M13: 4,058,291 km (0.114 R)
• M14: 7,257,591 km (0.101 R)
• M15: 7,494,255 km (0.04 R)
• M16: 10,093,817 km (0.06 R)
• M17: 10,388,824 km (0.085 R)
• M18: 15,220,237 km (0.073 R)
• M19: 17,225,148 km (0.083 R)
• M20: 17,476,921 km (0.04 R)
• M21: 17,731,237 km (0.077 R)
• M22: 18,421,332 km (0.099 R)
• M23: 19,947,081 km (0.101 R)
• M24: 20,505,081 km (0.107 R)
• M25: 22,142,430 km (0.116 R)
• M26: 22,942,180 km (0.109 R)
• M27: 24,073,140 km (0.106 R)
• M28: 27,005,707 km (0.103 R)
• M29: 32,534,844 km (0.111 R)
• M30: 32,919,610 km (0.097 R)
• M31: 38,343,281 km (0.11 R)
• M32: 40,226,568 km (0.103 R)
• M33: 51,435,338 km (0.088 R)
• M34: 58,499,799 km (0.093 R)
• M35: 61,771,504 km (0.094 R)
• M36: 70,586,858 km (0.086 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: 458 - 16,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit