🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.51 AU - 2.01 AU

Year: 836 Days

Day: 27.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,196,749 km

• M1: 107,561 km (0.04 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.69 AU - 4.97 AU

Year: 3227 Days

Day: 41.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,196,749 km

• M1: 1,096,104 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 13.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.12 AU - 8.14 AU

Year: 6114 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,196,749 km

• M1: 167,998 km (0.113 R)
• M2: 607,517 km (0.082 R)
• M3: 1,076,656 km (0.092 R)
• M4: 1,657,844 km (0.117 R)
• M5: 2,332,530 km (0.105 R)
• M6: 2,807,054 km (0.042 R)
• M7: 3,555,193 km (0.084 R)
• M8: 5,450,598 km (0.077 R)
• M9: 6,552,985 km (0.1 R)
• M10: 6,985,921 km (0.097 R)
• M11: 10,130,917 km (0.067 R)
• M12: 11,267,263 km (0.098 R)
• M13: 19,592,684 km (0.069 R)
• M14: 20,850,054 km (0.112 R)
• M15: 23,836,027 km (0.05 R)
• M16: 27,181,335 km (0.117 R)
• M17: 28,042,570 km (0.094 R)
• M18: 29,278,547 km (0.066 R)
• M19: 30,001,105 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.4

Radius: 9.2

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.6 AU - 12.22 AU

Year: 14721 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,196,749 km

• M1: 114,442 km (0.084 R)
• M2: 481,406 km (0.029 R)
• M3: 1,232,088 km (0.1 R)
• M4: 1,718,132 km (0.104 R)
• M5: 2,015,981 km (0.119 R)
• M6: 3,410,981 km (0.115 R)
• M7: 4,310,962 km (0.116 R)
• M8: 5,583,142 km (0.084 R)
• M9: 5,966,262 km (0.109 R)
• M10: 8,152,486 km (0.071 R)
• M11: 9,107,967 km (0.049 R)
• M12: 12,294,551 km (0.113 R)
• M13: 13,962,418 km (0.112 R)
• M14: 16,387,998 km (0.088 R)
• M15: 16,700,059 km (0.111 R)
• M16: 17,578,348 km (0.076 R)
• M17: 18,910,517 km (0.104 R)
• M18: 23,408,028 km (0.108 R)
• M19: 24,711,175 km (0.085 R)
• M20: 25,536,805 km (0.088 R)
• M21: 31,476,888 km (0.096 R)
• M22: 36,659,108 km (0.084 R)
• M23: 37,193,322 km (0.098 R)
• M24: 44,466,172 km (0.05 R)
• M25: 55,037,954 km (0.107 R)
• M26: 56,267,499 km (0.083 R)
• M27: 61,557,130 km (0.035 R)
• M28: 62,691,381 km (0.074 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit