🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.46 AU - 0.58 AU

Year: 108 Days

Day: 26.4 Hours

Environment

Temp: 375 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,227,196 km

• M1: 33,959 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.53 AU - 7.77 AU

Year: 5521 Days

Day: 25.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,227,196 km

• M1: 2,610,632 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 9

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.81 AU - 12.29 AU

Year: 12078 Days

Day: 11.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 103,227,196 km

• M1: 124,914 km (0.118 R)
• M2: 413,339 km (0.09 R)
• M3: 978,968 km (0.098 R)
• M4: 1,372,261 km (0.044 R)
• M5: 2,072,230 km (0.052 R)
• M6: 2,563,360 km (0.103 R)
• M7: 3,015,145 km (0.057 R)
• M8: 3,673,525 km (0.089 R)
• M9: 4,852,357 km (0.059 R)
• M10: 7,632,483 km (0.057 R)
• M11: 8,249,126 km (0.107 R)
• M12: 9,138,635 km (0.118 R)
• M13: 10,564,153 km (0.031 R)
• M14: 10,997,388 km (0.12 R)
• M15: 11,726,528 km (0.09 R)
• M16: 12,073,745 km (0.031 R)
• M17: 13,786,042 km (0.071 R)
• M18: 14,369,175 km (0.111 R)
• M19: 17,088,116 km (0.086 R)
• M20: 17,989,294 km (0.11 R)
• M21: 19,080,460 km (0.115 R)
• M22: 25,590,511 km (0.117 R)
• M23: 26,273,724 km (0.109 R)
• M24: 27,574,927 km (0.117 R)
• M25: 27,983,778 km (0.103 R)
• M26: 30,089,218 km (0.118 R)
• M27: 33,557,794 km (0.081 R)
• M28: 38,162,118 km (0.089 R)
• M29: 49,347,550 km (0.116 R)
• M30: 49,950,430 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 22.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.1

Radius: 5.1

Gravity: 29.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 21.37 AU - 22.91 AU

Year: 30081 Days

Day: 23.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 103,227,196 km

• M1: 63,429 km (0.103 R)
• M2: 346,469 km (0.076 R)
• M3: 518,506 km (0.096 R)
• M4: 1,176,886 km (0.057 R)
• M5: 1,580,502 km (0.096 R)
• M6: 2,684,983 km (0.108 R)
• M7: 2,848,792 km (0.098 R)
• M8: 4,190,087 km (0.089 R)
• M9: 4,524,588 km (0.094 R)
• M10: 5,162,922 km (0.069 R)
• M11: 5,769,092 km (0.092 R)
• M12: 6,865,944 km (0.07 R)
• M13: 10,302,656 km (0.031 R)
• M14: 10,774,188 km (0.093 R)
• M15: 11,259,933 km (0.119 R)
• M16: 12,500,248 km (0.103 R)
• M17: 13,036,407 km (0.049 R)
• M18: 17,509,683 km (0.1 R)
• M19: 21,794,315 km (0.05 R)
• M20: 26,478,225 km (0.087 R)
• M21: 27,234,143 km (0.089 R)
• M22: 29,053,552 km (0.086 R)
• M23: 32,358,468 km (0.119 R)
• M24: 33,953,630 km (0.048 R)
• M25: 35,600,404 km (0.119 R)
• M26: 36,212,259 km (0.03 R)
• M27: 36,675,713 km (0.113 R)
• M28: 42,893,001 km (0.093 R)
• M29: 51,508,791 km (0.099 R)
• M30: 67,064,426 km (0.084 R)
• M31: 70,606,605 km (0.111 R)
• M32: 73,775,686 km (0.058 R)
• M33: 78,576,132 km (0.11 R)
• M34: 83,043,872 km (0.099 R)
• M35: 83,849,607 km (0.091 R)
• M36: 85,749,649 km (0.101 R)
• M37: 91,621,665 km (0.11 R)

Kuiper Belt

Range: 38 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 20,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit