🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.87 AU - 0.93 AU

Year: 310 Days

Day: 35.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.52 AU - 1.88 AU

Year: 806 Days

Day: 27 Hours

Environment

Temp: -48 °C

Axial Tilt: 175.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.88 AU - 4.18 AU

Year: 2410 Days

Day: 39.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.4

Radius: 8.8

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.57 AU - 8.93 AU

Year: 8612 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 177.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,739,363 km

• M1: 141,669 km (0.074 R)
• M2: 471,532 km (0.091 R)
• M3: 1,325,288 km (0.071 R)
• M4: 1,606,980 km (0.118 R)
• M5: 2,012,091 km (0.069 R)
• M6: 4,355,243 km (0.069 R)
• M7: 5,019,757 km (0.104 R)
• M8: 5,376,547 km (0.118 R)
• M9: 5,925,721 km (0.098 R)
• M10: 6,780,075 km (0.092 R)
• M11: 7,380,112 km (0.108 R)
• M12: 7,885,304 km (0.098 R)
• M13: 9,058,749 km (0.116 R)
• M14: 9,638,142 km (0.068 R)
• M15: 10,344,842 km (0.071 R)
• M16: 10,658,250 km (0.103 R)
• M17: 11,194,558 km (0.083 R)
• M18: 15,062,411 km (0.109 R)
• M19: 16,788,771 km (0.096 R)
• M20: 17,514,919 km (0.058 R)
• M21: 18,413,703 km (0.096 R)
• M22: 22,754,435 km (0.051 R)
• M23: 23,196,047 km (0.096 R)
• M24: 24,555,593 km (0.111 R)
• M25: 28,439,453 km (0.03 R)
• M26: 33,503,939 km (0.065 R)
• M27: 37,032,953 km (0.11 R)
• M28: 38,262,348 km (0.059 R)
• M29: 40,028,800 km (0.098 R)
• M30: 40,672,669 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.6

Radius: 14.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.39 AU - 15.49 AU

Year: 15946 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 97.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,739,363 km

• M1: 188,493 km (0.098 R)
• M2: 877,840 km (0.114 R)
• M3: 1,416,692 km (0.094 R)
• M4: 2,711,761 km (0.099 R)
• M5: 3,530,510 km (0.115 R)
• M6: 4,478,960 km (0.09 R)
• M7: 5,805,893 km (0.079 R)
• M8: 7,170,226 km (0.091 R)
• M9: 7,950,528 km (0.071 R)
• M10: 8,596,193 km (0.094 R)
• M11: 11,593,985 km (0.118 R)
• M12: 17,575,506 km (0.062 R)
• M13: 18,513,933 km (0.058 R)
• M14: 19,900,406 km (0.119 R)
• M15: 22,153,201 km (0.106 R)
• M16: 24,958,610 km (0.092 R)
• M17: 27,888,185 km (0.119 R)
• M18: 31,720,733 km (0.094 R)
• M19: 35,151,760 km (0.064 R)
• M20: 37,020,237 km (0.067 R)
• M21: 38,431,992 km (0.053 R)
• M22: 42,882,529 km (0.101 R)
• M23: 46,622,625 km (0.112 R)
• M24: 51,359,791 km (0.116 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit