🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 191 Days

Day: 13.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.85 AU - 2.31 AU

Year: 1149 Days

Day: 19.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.9

Radius: 8

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.15 AU - 6.53 AU

Year: 4725 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,018,185 km

• M1: 99,483 km (0.104 R)
• M2: 382,971 km (0.116 R)
• M3: 1,234,332 km (0.083 R)
• M4: 2,164,681 km (0.06 R)
• M5: 2,961,589 km (0.116 R)
• M6: 3,500,740 km (0.073 R)
• M7: 4,010,121 km (0.089 R)
• M8: 4,517,407 km (0.071 R)
• M9: 4,958,870 km (0.083 R)
• M10: 5,807,988 km (0.093 R)
• M11: 6,362,098 km (0.05 R)
• M12: 7,018,534 km (0.074 R)
• M13: 7,791,805 km (0.082 R)
• M14: 8,124,062 km (0.046 R)
• M15: 8,936,229 km (0.069 R)
• M16: 10,721,380 km (0.099 R)
• M17: 11,412,971 km (0.073 R)
• M18: 13,933,695 km (0.028 R)
• M19: 14,645,332 km (0.105 R)
• M20: 15,038,476 km (0.119 R)
• M21: 15,963,439 km (0.084 R)
• M22: 16,925,802 km (0.116 R)
• M23: 17,546,633 km (0.085 R)
• M24: 18,247,051 km (0.09 R)
• M25: 20,810,261 km (0.085 R)
• M26: 23,604,150 km (0.091 R)
• M27: 26,638,594 km (0.066 R)
• M28: 30,103,729 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.9

Radius: 6

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.36 AU - 16.38 AU

Year: 18718 Days

Day: 20 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,018,185 km

• M1: 74,649 km (0.081 R)
• M2: 334,351 km (0.101 R)
• M3: 558,150 km (0.086 R)
• M4: 759,359 km (0.118 R)
• M5: 1,046,587 km (0.057 R)
• M6: 1,404,425 km (0.113 R)
• M7: 1,595,760 km (0.113 R)
• M8: 1,786,348 km (0.113 R)
• M9: 2,780,576 km (0.116 R)
• M10: 6,161,188 km (0.087 R)
• M11: 9,941,078 km (0.098 R)
• M12: 10,411,862 km (0.11 R)
• M13: 13,696,433 km (0.067 R)
• M14: 13,913,051 km (0.083 R)
• M15: 15,338,419 km (0.106 R)
• M16: 19,640,704 km (0.057 R)
• M17: 23,324,851 km (0.119 R)
• M18: 28,369,591 km (0.102 R)
• M19: 28,721,894 km (0.057 R)
• M20: 29,315,348 km (0.113 R)
• M21: 35,164,625 km (0.037 R)
• M22: 41,595,090 km (0.117 R)
• M23: 43,588,930 km (0.096 R)
• M24: 45,165,392 km (0.077 R)
• M25: 45,485,233 km (0.087 R)
• M26: 49,272,153 km (0.119 R)
• M27: 54,882,821 km (0.085 R)
• M28: 61,295,184 km (0.06 R)
• M29: 64,276,221 km (0.066 R)
• M30: 65,087,191 km (0.099 R)
• M31: 65,495,145 km (0.045 R)
• M32: 67,560,942 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 13,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit